U.S.

Department of Transportation
Federal Aviation Administration
Washington, DC

Master Minimum Equipment List (MMEL)

Revision: 28
Date: 11/22/2019

Airbus
A318/A319/A320/A321

Normand A. Bissonnette, Chair

Flight Operations Evaluation Board (FOEB)

Federal Aviation Administration (FAA)

Transport Aircraft Seattle Branch (SEA-AEG)
2200 S. 216th St., 2nd Floor, North Wing
Des Moines, WA 98198

Telephone: (206) 231-3903

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. I
DATE: 11/22/2019
AIRCRAFT:
TABLE OF CONTENTS AND CONTROL PAGE
Airbus A320
SYSTEM NO. SYSTEM PAGE NO. REV NO. DATE
-- Cover Page -- 28 11/22/2019
-- Table of Contents and Control Page I 28 11/22/2019
-- Log of Revisions II 28 11/22/2019
-- Highlights of Change III thru X 28 11/22/2019
-- Definitions and Preamble XI 27 07/18/2018
-- List of Acronyms XII thru XXIII 27 07/18/2018
21 Air Conditioning 21-1 thru 30 28 11/22/2019
22 Autoflight 22-1 thru 11 28 11/22/2019
23 Communications 23-1 thru 26 28 11/22/2019
24 Electrical Power 24-1 thru 25 28 11/22/2019
25 Equipment/Furnishings 25-1 thru 22 28 11/22/2019
26 Fire Protection 26-1 thru 17 28 11/22/2019
27 Flight Controls 27-1 thru 30 28 11/22/2019
28 Fuel 28-1 thru 43 28 11/22/2019
29 Hydraulic Power 29-1 thru 6 28 11/22/2019
30 Ice and Rain Protection 30-1 thru 10 28 11/22/2019
31 Indicating/Recording Systems 31-1 thru 11 28 11/22/2019
32 Landing Gear 32-1 thru 18 28 11/22/2019
33 Lights 33-1 thru 11 28 11/22/2019
34 Navigation 34-1 thru 29 28 11/22/2019
35 Oxygen 35-1 thru 5 27 07/18/2018
36 Pneumatic 36-1 thru 22 28 11/22/2019
38 Water/Waste 38-1 thru 2 27 07/18/2018
46 Information Systems 46-1 thru 2 28 11/22/2019
47 Inert Gas System 47-1 27 07/18/2018
49 Airborne Auxiliary Power 49-1 thru 3 28 11/22/2019
52 Doors 52-1 thru 9 28 11/22/2019
56 Windows 56-1 27 07/18/2018
71 Powerplant 71-1 thru 3 28 11/22/2019
73 Engine Fuel and Control 73-1 thru 9 28 11/22/2019
74 Ignition 74-1 thru 2 27 07/18/2018
75 Bleed Air 75-1 thru 3 28 11/22/2019
76 Engine Control 76-1 27 07/18/2018
77 Engine Indicating 77-1 27 07/18/2018
78 Engine Exhaust 78-1 thru 6 28 11/22/2019
79 Engine Oil 79-1 thru 8 28 11/22/2019
80 Starting 80-1 thru 2 28 11/22/2019
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. II
DATE: 11/22/2019
AIRCRAFT:
LOG OF REVISIONS
Airbus A320
REV NO. DATE PAGE NO.
27 07/18/2018 All pages format change. Technical Changes noted in Highlights of
Change. PLs 43, 76, 79, 98, 105, 119, and 120.

28 11/22/2019 Technical Changes noted in Highlights of Change. Policy Letters (PL’s)

updated as required.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. III
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320

The following changes are the Highlights of Changes for Revision 28. It is the result of a public Flight
Operations Evaluation Board (FOEB) meeting held on 11/22/2019.

PAGE NO. EXPLANATION OF CHANGE

General Minor editorial corrections are made throughout the document that do not affect the
reliefs and are not indicated with change bars. These editorial corrections may be
adopted in Minimum Equipment Lists (MEL) at the operator’s discretion.

ATA 21 Air Conditioning

21-1 Item 21-00: Added note for 1), 2), 3), and 4). Updated MP for 1), 2), and 4).

21-1 Item 21-00 5): Added new dispatch condition.

21-2 Item 21-01: Added remarks or exceptions.

21-3 Item 26-01: Added maintenance procedure.

21-4 Item 26-02: Added maintenance procedure.

21-9 Item 26-16: Updated remarks or exceptions.

21-13 Item 51-01 1) and 2): Updated remarks or exceptions.

21-14 Item 51-02 1) and 2): Updated applicability of aircraft configuration.

21-14 Item 52-01: Updated remarks or exceptions.

21-23 Item 52-01 10): Updated remarks or exceptions.

21-30 Item 63-07: Added new item.

ATA 22 Autoflight

22-1 Item 10-01: Added operational procedure.

22-2 Item 10-05: Added operational procedure.

22-2 Item 10-08: Updated applicability of aircraft configuration.

22-2 Item 10-09: Added new item.

22-4 Item 66-01: Added maintenance procedure.

22-5 Items 76-01 and 76-02: Added new item.

22-6 Item 81-01 1): Added operational procedure.

22-6 Item 81-02: Item Moved from 22-83-02.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. IV
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
22-7 Item 81-02 4): Moved to item 22-10-09.

22-7 Item 81-03 1) c): Added operational procedure.

22-9 Item 81-04 5) and 6): Added operational procedure.

22-10 Item 83-01: Updated remarks or exceptions.

22-11 Item 83-02: Moved to item 22-81-02.

ATA 23 Communications

23-1 and 2 Item 11-01: Revised item. Added dispatch conditions for 1), 2), 3), and 4).

23-3 Item 12-01: Revised item. Added dispatch conditions for 1), 2), and 3).

23-5 Item 28-01: Updated remarks or exceptions.

23-13 Item 71-02 3): Updated repair category.

23-24 Item 73-08 6): Revised item. Updated applicability of aircraft configuration.

23-25 Item 90-01: Revised item. Updated STC Number.

ATA 24 Electrical Power

24-1 Item 24-00: Added Note for 1). Updated Note for 2).

24-4 and 5 Item 20-01 3): Updated P/N and revised remarks or exceptions.

24-6 Item 20-01 4): Updated remarks or exceptions.

24-7 Item 20-01 5): Updated remarks or exceptions.

24-8 Item 20-01 6): Updated applicability of aircraft configuration and remarks or
exceptions.

24-9 thru 13 Item 20-01 7), 8), 9), 10), and 11): Added new dispatch conditions.

24-14 thru 16 Item 20-02 1), 2), and 3): Updated MP. Revised remarks or exceptions. Added new
dispatch condition.

24-18 thru 19 Item 20-02 4): Added new dispatch condition.

24-21 Item 30-01: Added maintenance procedure.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. V
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
ATA 25 Equipment/Furnishings

25-4 Item 15-01: Added maintenance and operational procedures.

25-12 Item 45-01: item title.

25-15 Item 60-03: Added remarks or exceptions. Updated Mod.

25-16 Item 60-04 2): Updated applicability of aircraft configuration.

25-19 Item 60-14 1): Updated applicability of aircraft configuration.

25-20 Item 61-01 3): Added new item.

ATA 26 Fire Protection

26-1 Item 26-00 1) and 2): Updated Note.

26-1 Item 12-01 1) and 2): Updated remarks or exceptions. Added operational procedure.

26-8 Item 18-01: Added new item.

26-11 and 12 Item 23-01 2): Revised item. Updated and added dispatch condition.

26-14 Item 23-02: Added “BTL” to item name.

ATA 27 Flight Controls

27-1 Item 27-00 1), and 2): Added/Clarified Notes.

27-2 and 3 Item 14-01 1) and 2): Updated MP. Added operational procedure.

27-8 Item 51-02: Added operational procedure.

27-23 Item 94-01 1): Updated dispatch condition.

27-28 and 29 Item 94-01 2): Updated dispatch condition.

27-30 Item 95-01 1) and 2): Deleted operational procedure. Added maintenance procedure.

ATA 28 Fuel

28-3 Item 12-01 3): Added new dispatch conditions.

28-6 and 7 Item 21-01 1) and 2): Added operational procedure.

28-7 Item 21-01 3): Added new dispatch condition.

28-14 Item 28-01: Updated and added new dispatch condition.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. VI
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
28-15 Item 28-02: Updated and added new dispatch condition.

28-16 Item 28-04: Updated and added new dispatch condition.

28-17 Item 28-06: Updated and added new dispatch condition.

28-18 and 19 Item 28-08 1) and 2): Updated dispatch condition. No technical changed.

28-19 and 20 Item 28-08 3), 4), 5), 6), and 7): Added new dispatch conditions.

28-21 Item 28-09: Added new item.

28-21 Item 28-10: Added new item.

28-22 Item 28-11: Added new item.

28-23 Item 40-01 2): Updated and added dispatch condition.

28-23 and 24 Item 40-02: Updated applicability of aircraft configuration. Updated dispatch condition.

28-26 Item 40-06 1) b): Updated remarks or exceptions.

28-33 and Item 40-06 2): Updated remarks or exceptions. Added new dispatch conditions.
28-36 thru 38

28-42 Item 40-09 5): Updated remarks or exceptions.

28-42 Item 40-09 6), 7), and 8): Added new dispatch conditions.

28-43 Item 40-11: Added new item.

ATA 29 Hydraulic Power

29-2 Item 25-01: Added note.

29-4 Item 30-03 6): Revised item. Added dispatch condition.

29-6 Item 29-30-04 6): Removed relief.

ATA 30 Ice and Rain Protection

30-1 Item 30-00: Added note.

30-2 Item 21-01: Revised item. Added dispatch condition.

30-4 Item 31-01: Added operational procedures.

30-7 Item 31-04: Added operational procedures. Updated remarks or exceptions.

30-9 Item 45-01: Added dispatch condition.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. VII
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
ATA 31 Indicating/Recording Systems.

31-1 and 2 Item 31-00: Added Note for 1) thru 7). Updated Note for 8).

31-3 Item 21-01: Added Note.

31-7 Item 56-01 4): Added new item.

31-11 Item 63-02 3): Editorial change. Correction of typo error.

ATA 32 Landing Gear

32-4 Item 31-01: Revised item. Added dispatch condition.

32-11 Item 42-05: Revised item. Added dispatch condition.

32-12 Item 47-01: Added maintenance procedure.

32-12 Item 48-01: Added dispatch condition.

32-13 Item 49-03 1): Updated remarks or exceptions.

32-16 and 18 Item 60-04: Updated remarks or exceptions.

ATA 33 Lights

33-6 and 7 Item 40-01 2)a), 4), 5), and 6): Added new dispatch condition.

33-7 Item 40-02 2): Added item title.

33-8 Item 40-08: Moved to item 33-40-06 2).

33-10 Item 50-03 1): Updated item title.

33-10 Item 50-04: Updated applicability of aircraft configuration.

ATA 34 Navigation

34-1 Item 34-00: Added note for 1) and 2). Updated Note for 3).

34-2 Item 10-01 1) a): Updated Note.

34-3 Item 10-01 1) b): Updated item to make sub-item b.

34-9 Item 10-02: Updated item name.

34-9 Item 10-02: Updated MP. Added operational procedure for item 1).

34-10 Item 10-03: Updated item name.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. VIII
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
34-10 Item 10-03: Updated MP. Added operational procedure for item 1).

34-11 Item 12-01: Added new item.

34-11 Item 12-02: Added new item.

34-11 Item 13-05 1): Updated remarks or exceptions with operational procedure.

34-11 Item 13-06: Deleted item.

34-11 Item 13-07: Updated remarks or exceptions with operational procedure.

34-11 Item 13-08: Updated remarks or exceptions with operational procedure.

34-11 Item 13-09: Updated remarks or exceptions with operational procedure.

34-11 Item 13-10: Added new item.

34-12 Item 13-11: Added new item.

34-12 Item 14-02: Updated remarks or exceptions with operational procedure.

34-12 Item 15-02: Added new item.

34-12 Item 21-01 1): Update “NO. REQUIRED FOR DISPATCH”.

34-13 Item 22-02: Updated remarks or exceptions.

34-14 Item 37-01: Added new item.

34-15 Item 40-07: Updated item title and remarks or exceptions.

34-17 Item 42-01: Updated note. Added maintenance procedure.

34-18 Item 43-01: Updated Notes.

34-19 Item 43-01: Updated Note 1. Added Note 2.

34-20 Item 48-01: Added Note.

34-22 Item 48-01 6) a): Added Note.

34-23 Item 52-01 2): Moved to item 34-57-02.

34-23 Item 55-04: Deleted item.

34-24 thru 26 Item 57-02: Revised and added item.

34-27 thru 28 Item 58-01: Revised item. Added dispatch condition.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. IX
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
ATA 36 Pneumatic

36-1 Item 36-00 1) a): Updated applicability of aircraft configuration.

36-2 Item 36-00 1) b): Updated remarks or exceptions.

36-3 Item 36-00 1) c): Updated applicability of aircraft configuration.

36-8 thru 13 Item 11-08: Updated MP. Revised item. Added dispatch conditions.

36-14 and 15 Item 12-02: Revised item. Added dispatch conditions and operational procedure.

36-20 Item 22-17: Revised item. Added dispatch conditions.

36-21 and 22 Item 22-17 4) thru 7): Deleted dispatch conditions and moved to other exceptions.

ATA 46 Information Systems

46-2 Item 21-01: Removed note.

46-2 Item 21-02: Added operational procedure.

46-2 Item 21-03: Added operational procedure.

46-2 Item 21-04: Added new item.

46-2 Item 21-05: Added new item.

ATA 49 Airborne Auxiliary Power

49-1 Item 10-01 2) and 3): Added dispatch conditions.

49-2 Item 10-02: Updated remarks or exceptions.

49-2 Item 30-02: Updated remarks or exceptions.

ATA 52 Doors

52-1 Item 10-06: Added new item.

52-2 and 3 Item 30-01: Updated MP. Added dispatch conditions.

52-4 Item 30-04: Revised item and note. Added maintenance procedure.

52-8 Item 70-01 2): Updated applicability of aircraft configuration.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. X
DATE: 11/22/2019
AIRCRAFT:
HIGHLIGHTS OF CHANGE
Airbus A320
PAGE NO. EXPLANATION OF CHANGE
ATA 71 Powerplant

71-1 Item 71-00: Added note for all items.

71-1 Item 71-00 1) a) and b): Removed number of installed.

71-2 Item 71-00 c): Added new dispatch condition.

71-2 Item 71-00 2): Added note.

71-2 Item 71-00 3): Updated remarks or exceptions. Removed Item 71-00 4).

ATA 73 Engine Fuel and Control

73-4 Item 30-03 3): Updated remarks or exceptions.

73-4 Item 30-05: Updated item title. No technical changed.

73-5 Item 30-06: Updated name of item. Updated dispatch condition.

73-6 and 7 Item 30-07: Updated item title. Updated remarks or exceptions.

73-8 Item 30-09: Updated remarks or exceptions.

ATA 75 Bleed Air

75-2 Item 25-01 b): Updated repair category.

75-2 Item 25-03: Added new item.

ATA 78 Engine Exhaust

78-6 Item 31-01: Updated remarks or exceptions. Added note.

ATA 79 Engine Oil

79-4 Item 35-02 3): Updated remarks or exceptions.

79-5 Item 35-02 4): Updated remarks or exceptions.

79-6 Item 35-03: Updated item title. Updated remarks or exceptions.

79-7 Item 35-04: Updated remarks or exceptions.

ATA 80 Starting

80-2 Item 11-04: Deleted applicability of aircraft configuration.

80-2 Item 11-06: Added new item.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XI
DATE: 07/18/2018
AIRCRAFT:
DEFINITIONS AND PREAMBLE
Airbus A320

DEFINITIONS

For Definitions, refer to the current FAA MMEL Policy Letter PL-25, MMEL and MEL Definitions.

PREAMBLE

For the Preamble used for operations under 14 CFR Parts 121, 125, 129, and 135, refer to the current
FAA Policy Letter PL-34, MMEL and MEL Preamble.

FAA MMEL Policy Letters are found on the FAA Flight Standards Information Management System
(FSIMS) website at:

FSIMS - Publications - MMEL Policy Letters

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
A
A/BRK Autobrake
A/THR Autothrust
AAP Additional Attendant Panel
AAT Aircraft Allocation Table
ABSELV Alternate Brake Selector Valve
AC Alternating Current
ACCU Accumulator
ACFT Aircraft
ACMS Aircraft Condition Monitoring System
ACP Audio Control Panel
ACS Air Conditioning System
ADF Automatic Direction Finder
ADGB Active Differential Gearbox
ADHF Adaptive Dropped Hinge Flap
ADIRS Air Data Inertial Reference System
ADIRU Air Data Inertial Reference Unit
ADR Air Data Reference
ADS Aircraft Documentation System
ADS-B Automatic Dependent Surveillance
ADS-C Automatic Dependent Surveillance Contract
AECM Alternate Extension Control Module
AEFO All Engine Flame Out
AESS Aircraft Environment Surveillance System
AFDX Avionics Full Duplex Switched Ethernet
AFM Airplane Flight Manual
AFS Automatic Flight System
AGL Above Ground Level
AGS Air Generation System
AIP Attendant Indication Panel
ALT Altitude
ALTN Alternate
ANF Airport Navigation Function
AOA Angle of Attack
AOC Airline Operational Control
AP Autopilot
APCH Approach
APP Alternate Power Pack
APPR Approach
APU Auxiliary Power Unit
APU GEN Auxiliary Power Unit Generator
AR Authorization Required
ARA Approaching Runway Advisory
ARV Alternate Refill Valve
ASCU Air System Control Unit
ASFC Avionics Server Function Cabinet
ASV Alternate Servo Valve
ATA Air Transport Association
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XIII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
ATC Air Traffic Control
ATSU Air Traffic Service Unit
ATT Attitude
ATQC Airbus Temporary Quick Change
ATU Auto Transformer Unit
AUTO Automatic
AED Automatic Emergency Descent
AED Automatic External Defibrillator
AVNCS Avionics
B
B/UP Backup
BAM Bleed Air Monitoring
BAS Bleed Air System
BAT Battery
BBAND Broadband
BCF Brake Cooling Fan
BCL Battery Charge Limiter
BCM Backup Control Module
BCS Braking Control System
BITE Built-In Test Equipment
BKUP Backup
BMD Backup Motor Driver
BOMU Bleed and Overheat Monitoring Unit
BPS Backup Power Supply
BPT Bogie Pitch Trimmer
BPTMS Bogie Pitch Trimmer Monitoring System
BPTU Brake Pedal Transmitter Unit
BRT Bright
BSV Brake Shuttle Valve
BTCM Brake Temperature Control Module
BTMS Brake Temperature Monitoring System
BTS Brake Temperature Sensor
BTV Brake To Vacate
C
C/B Circuit Breaker
C/L Checklist
CAB Cabin
CAN Controller Area Network
CAPT Captain
CAT Category
CAV Cold Air Valve
CBMU Circuit Breaker Monitoring Unit
CCD Cursor Control Device
CCRC Cabin Crew Rest Compartment
CDL Configuration Deviation List
CDLS Cockpit Door Locking System
CDM Coolant Distribution Module
CDS Control and Display System
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XIV
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
CDSS Cockpit Door Surveillance System
CED Cooling Effect Detector
CELLI Ceiling Emergency LED Lights
CEV Commercial Equipment Ventilation
CFP Computerized Flight Plan
CG Center of Gravity
CIDS Cabin Intercommunication Data System
CIU Camera Interface Unit
CKPT Cockpit
CLS Cargo Loading System
CMC Central Maintenance Computer
CMS Central Maintenance System
CMV Concentrator and Multiplexer for Video
COM Command
CONF Configuration
CP Control Panel
CPC Cabin Pressure Controller
CPCS Cabin Pressure Control System
CPDLC Controller-Pilot Datalink Communication
CPIOM Core Processing Input/Output Module
CRC Crew Rest Compartment
CRDC Common Remote Data Concentrator
CRFL Cruise Flight Level
CSAS Conditioned Service Air System
CTL Control
CTS Cabin/Compartment Zone Temperature Sensor
CVMS Cabin Video Monitoring System
CVR Cockpit Voice Recorder
D
D-ATIS Digital Automatic Terminal Information System
DBPV Door Bypass Valve
DC Direct Current
DCL Departure Clearance
DEU Decoder/Encoder Unit
DFDR Digital Flight Data Recorder
DFS Differential Flap Setting
DH Decision Height
DLCS Data Loading Configuration System
DME Distance Measuring Equipment
DMU Data Management Unit
DOLLI Dome Emergency LED Light
DPI Differential Pressure Indicator
DSCS Door and Slides Control System
DTS Duct Temperature Sensor
DU Display Unit
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XV
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
E
EASA European Aviation Safety Agency
EBAS Engine Bleed Air System
EBHA Electrical Backup Hydraulic Actuator
EC European Commission
ECAM Electronic Centralized Aircraft Monitoring
ECAS Emergency Cockpit Alerting System
ECP ECAM Control Panel
EDMU Electrical Distribution Management Unit
EDP Engine Driven Pump
EEC Engine Electronic Controller
EENMU Emergency Electrical Network Management Unit
EEP ETOPS Entry Point
EFB Electronic Flight Bag
EFCS Electronic Flight Control System
EFIS Electronic Flight Instrument System
EGT Exhaust Gas Temperature
e-GDO Electrical Ground Door Opening
EHA Electro-Hydrostatic Actuator
EHM Engine Health Monitoring
EIF Engine Interface Function
ELCO SW External Lighting Controller Software
ELMF Electrical Load Management Function
ELS Exterior Light System
ELT Emergency Locator Transmitter
EM Electronic Module
EMA Electro-Mechanical Actuator
EMCU Electrical Motor Control Unit
EMER Emergency
EMK Emergency Medical Kit
EMP Electric Motor Pump
ENG Engine
EPR Engine Pressure Ratio
EPCU External Power Control Unit
EPDC Electrical Power Distribution Center
EPSU Emergency Power Supply Unit
EQPT Equipment
ERAI Emergency Ram Air Inlet
ESBF Electrical System BITE Function
ESS Essential
ETACS External and Taxiing Aid Camera System
ETOPS Extended Range Twin Engine Aircraft Operations
EU European Union
EXP ETOPS eXit Point
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XVI
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
F
F/O First Officer
FADEC Full Authority Digital Engine Control
FANS Future Air Navigation System
FAP Flight/Forward Attendant Panel
FAK First Aid Kit
FC Failure Condition
FCDC Flight Control Data Concentrator
FCGS Flight Control and Guidance System
FCOM Flightcrew Operating Manual
FCRC Flightcrew Rest Compartment
FCRM Flight Control Remote Module
FCTM Flightcrew Technique Manual
FCU Flight Control Unit
FCV Flow Control Valve
FD Flight Director
FDIU Flight Data Interface Unit
FDU Fire Detection Unit
FDR Flight Data Recorder
FE Flight Envelope
FEDC Fire Extinguisher Data Converter
FES Fire Extinguishing System
FESRA Fire, Explosion, and Smoke Risk Analysis
FG Flight Guidance
FL Flight Level
FLS FMS Landing System
FM Flight Management
FMA Flight Mode Annunciator
FMB Flow Metered Bottle
FMC Flight Management Computer
FME Flow Metering Equipment
FMS Flight Management System
FO First Officer
FOB Fuel on Board
FOD Foreign Object Damage
FOHE Fuel/Oil Heat Exchanger
FPEEPMS Floor-Proximity Emergency-Escape Path-Marking System
F-PLN Flight Plan
FPMS Floor Path Marking System
FQ Fuel Quantity
FQI Fuel Quantity Indication
FQMS Fuel Quantity and Management System
FSN Fleet Serial Number
FSOV Fire Shutoff Valve
FTIS Fuel Tank Inerting System
FWS Flight Warning System
FWD Forward
FZFG Freezing Fog
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XVII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
G
G/S Glide Slope
GBAS Ground Based Augmentation System
GBCT Ground Brake Cooling Time
GCU Generator Control Unit
GDO Ground Door Opening
GDOP Ground Door Opening Panel
GEN Generator
GFLI Ground Fuel Level Indicator
GLA Gust Load Alleviation
GLS Ground Based Augmentation System (GBAS) Landing System
GNSS Global Navigation Satellite System
GPU Ground Power Unit
GPS Global Positioning System
GPWS Ground Proximity Warning System
GW Gross Weight
GWCG Gross Weight Center of Gravity
H
HCF Heading Control Function
HCU Head-Up Combiner Unit
HERTO High Energy Rejected Takeoff
HF High Frequency
HI High
HID High Intensity Discharge
HLS High Lift System
HMCA Hydraulic Monitoring and Control Application
HP High Pressure
HPTCC High Pressure Turbine Case Cooling
HRB High Rated Bottle
HSMU Hydraulic System Monitoring Unit
HUD Head-Up Display
I
IAS Indicated Airspeed
ICP Integrated Control Panel
IFE In-Flight Entertainment
IFEC In-Flight Entertainment Center
IFR Instrument Flight Rules
IGGS Inert Gas Generation System
ILS Instrument Landing System
IMA Integrated Modular Avionics
INTMT Intermittent
IP Intermediate Pressure
IPTCC Intermediate Pressure Turbine Case Cooling
IR Inertial Reference
IRS Inertial Reference System
ISA International Standard Atmosphere
ISDU Inertial Sensor Display Unit
ISIS Integrated Standby Instrument System
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XVIII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
J
JFGW Jettison Final Gross Weight
K
KCCU Keyboard and Cursor Control Unit
L
L/G Landing Gear
LAF Load Alleviation Function
LATC Live Animal Transportation Calculation Tool
LDCC Lower Deck Cargo Compartment
LED Light Emitting Diode
LEDU List of Effective Documentary Units
LG Landing Gear
LGCIS Landing Gear Control Interface System
LGERS Landing Gear Extension and Retraction System
LGMS Landing Gear Monitoring System
LIE Lightening Indirect Effect
LOC Localizer
LOM List of Modifications
LP Low Pressure
LPGC Low Pressure Ground Cart
LGCIS Landing Gear Control Interface System
LGERS Landing Gear Extension and Retraction System
LGMS Landing Gear Monitoring System
LIE Lightening Indirect Effect
LOC Localizer
LOM List of Modifications
LP Low Pressure
LPGC Low Pressure Ground Cart
LS Landing System
LVDT Linear Variable Differential Transducer
LW Landing Weight
M
MAC Mean Aerodynamic Chord
MAINT Maintenance
MCA Maintenance Central Access
MAN Manual
MEA Minimum Enroute Altitude
MECH Mechanics
MEL Minimum Equipment List
MES Main Engine Start
MFD Multipurpose Flight Display
MFP Multifunction Probe
MLA Maneuver Load Alleviation
MLG Main Landing Gear
MLS Microwave Landing System
MLW Maximum Landing Weight
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XIX
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
MM Maintenance Message
MMEL Master Minimum Equipment List
MMO Maximum Operating Mach
MMR Multi-Mode Receiver
MNPS Minimum Navigation Performance Specification
Mod. Modification
MON Monitoring
MORA Minimum On-Route Altitude
MP Modification Proposal
MPC Maximum Passenger Capacity
MPZC Maximum Permitted Zone Capacity
MSA Minimum Safe Altitude
MTS Mixer Temperature Sensor
N
N1 Engine Low Pressure Rotor Speed
N2 Engine Intermediate Pressure Rotor Speed
N3 Engine High Pressure Rotor Speed
N/A Not Applicable
NAA National Aviation Authority
NAV Navigation
NAVAIDS Navigation Aids
NBSELV Normal Brake Selector Valve
NEF Nonessential Equipment and Furnishings
ND Navigation Display
NDU Navigation Display Unit
NLG Nose Landing Gear
NRV Negative Relief Valve
NSV Normal Servo Valve
NWS Nose Wheel Steering
O
OAT Outside Air Temperature
OCL Oceanic Clearance
OCU Outflow Valve Control Unit
ODMS Oil Debris Monitoring System
OEI One Engine Inoperative
OFV Outflow Valve
OHDC Over Heat Detection Card
OIS Onboard Information System
OMT Onboard Maintenance Terminal
OPS Operations
ORV Overpressure Relief Valve
OSFC Open-World Server Function Cabinet
OVRD Override
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XX
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
P
P/N Part Number
PA Passenger Address
PAX Passenger
pb Push Button
pb-sw Push Button Switch
PBE Portable Breathing Equipment
PBSELV Park Brake Selector Valve
PCU Power Control Unit
PDF Portable Document Format
PDMMF Power Distribution Monitoring and Maintenance Function
PDS Pack Discharge Temperature Sensor
PED Portable Electronic Device
PERF Performance
PF Pilot Flying
PFCS Primary Flight Control System
PFD Primary Flight Display
PFDU Primary Flight Display Unit
PFR Post-Flight Report
PFS Pack Flow Sensor
PFTU Pedal Feel Trim Unit
PHC Probes Heat Computer
PLD Partial Lift Dumping
PLT Pre-Land Test
PLV Pressure Limiting Valve
PM Pilot Monitoring
PRA Particular Risk Analysis
PRAM Prerecorded Announcement and Music Reproducer
PRIM PRIMary Flight Control and Guidance Computer
PRSOV Pressure Regulation and Shutoff Valve
PRV Pressure Regulation Valve
PSU Power Supply Unit
Q
QNH Sea Level Atmospheric Pressure
QRH Quick Reference Handbook
R
RA Radio Altitude
RAT Ram Air Turbine
RBCU Remote Braking Control Unit
RCCB Remote Control Circuit Breaker
RGAU Rate Gyro-Accelerometer Unit
RH Right Hand
RMP Radio Management Panel
RNAV Area Navigation
RNP Required Navigation Performance
RNP-AR Required Navigation Performance with Authorization Required
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XXI
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
ROP Runway Overrun Protection
ROW Runway Overrun Warning
RSVR Reservoir
RTO Rejected Takeoff
RTOW Rejected Takeoff Weight
RVSM Reduced Vertical Separation Minimum
S
SAT Static Air Temperature
SATCOM Satellite Communication
SB Service Bulletin
SCI Secure Communication Interface
SD System Display
SDU System Display Unit
SEC SECondary Flight Control Computer
SELCAL Selective Call
SFCC Slat/Flap Control Computer
SFD Standby Flight Display
SID Standard Instrument Departure
SLS Satellite Landing System
SND Standby Navigation Display
SOH Summary of Highlights
SOP Standard Operating Procedure
SPD Speed
SPDB Secondary Power Distribution Box
SPP Software Pin Programing
SPU Starter Power Unit
SSA System Safety Assessment
SSPC Solid State Power Contactor
STAR Standard Terminal Arrival Route
STBY Standby
SURV Surveillance
SYS System
T
TAC Taxiing Aid Camera
TACKV Trim Air Non-Return Check Valve
TACS Taxiing Aid Camera System
TAPRV Trim Air Pressure Regulating Valve
TAPS Trim Air Pressure Sensor
TAS True Airspeed
TASOV Trim Air Shutoff Valve
TAT Total Air Temperature
TAV Trim Air Valve
TAWS Terrain Awareness and Warning System
TCAS Traffic Alert and Collision Avoidance System
TCS Temperature Control System
TCV Temperature Control Valve
THR Thrust
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XXII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
THS Trimmable Horizontal Stabilizer
TOC Table of Contents
TOGA Takeoff/Go-Around
TOS Takeoff Securing
TOW Takeoff Weight
TPIC Tire Pressure Indicating Computer
TPIS Tire Pressure Indicating System
TR Transformer Rectifier Unit
TSM Trouble Shooting Manual
TTL Taxi, Takeoff, and Landing
TWDC Tank Wall Data Concentrator
U
UCV Unpressurized Compartment Ventilation
UERF Uncontained Engine Rotor Failure
ULD Unit Load Device
UTC Universal Coordinated Time
V
V1 Critical Engine Failure Speed
V2 Takeoff Safety Speed
V/S Vertical Speed
VAC Voltage Alternating Current
VAPP Approach Speed
VC Variable Camber
VCC Video Control Center
VCRU Vapor Cycle Refrigeration Unit
VCS Ventilation Control System
VD Vertical Display
VENT Ventilation
VFE Maximum Speed for each Flap Configuration
VFG Variable Frequency Generator
VFR Visual Flight Rules
VHF Very High Frequency
VIGV Variable Inlet Guide Vane
VLE Max Landing Gear Extended Speed
VMC Visual Meteorological Conditions
VMCA Minimum Control Speed in Flight
VMCG Minimum Control Speed on Ground
VMO Maximum Operating Speed
VMU Minimum Unstick Speed
VOZC Volatile Organic Compound and Ozone Converter
VOR VHF Omnidirectional Range
VQAR Virtual Quick Access Recorder
VR Rotation Speed
VS Reference Stalling Speed
VTP Vertical Tail Plane
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. XXIII
DATE: 07/18/2018
AIRCRAFT:
LIST OF ACRONYMS
Airbus A320
ACRONYM DEFINITION
W
W&ES Wing and Engine Scan (lights)
W Weight
WBBC Weight and Balance Backup Computation
WBS Weight and Balance System
WD Warning Display
WDU Warning Display Unit
WETS Water Extractor Temperature Sensor
WIPS Wing Ice Protection System
WRDC Wheel Remote Data Concentrator
WTB Wing Tip Brake
WV Weight Variant
WX Weather
X
XML Extensible Markup Language
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

21-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

PACK 1(2) status message displayed on |
(Without Mod. 30626/ ECAM is permitted without |
MP K6443) CFDS interrogation. |

2) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

ZONE CONT status message displayed on |
(Without Mod. 30626/ ECAM is permitted without |
MP K6443) CFDS interrogation. |

3) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

*** AFT CRG HEAT status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

4) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

TEMP CTL 1(2) status message displayed on |
(With Mod. 30626/ ECAM is permitted without |
MP K6443) CFDS interrogation. |

5) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

CPC 1(2) status message displayed on |
(With Mod. 162159/ ECAM is permitted without |
MP P20466 and CFDS interrogation. |
Mod. 152530/ |
MP K15280) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Cabin Fans C 2 1 (M) One may be inoperative provided |

affected cabin fan is deactivated. |

21-02 CAB FAN pb Switch

1) OFF Light C 1 0

23-01 Lavatory and Galley

Extraction Fan

1) Aircraft without C 1 0 (M) May be inoperative provided:

Mod. 22561/MP K2335 a) Cabin duct temperatures are
available on ECAM,
b) Restrictions for an inoperative
lavatory smoke detector
system are applied, and
c) GSM ON BOARD system
(Mod. 36790/MP K10889) is
deactivated.

2) Aircraft with Mod. 22561/ C 1 0 (M) May be inoperative provided:

MP K2335 a) Cabin duct temperatures are
available on ECAM, and
b) GSM ON BOARD system
(Mod. 36790/MP K10889) is
deactivated.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-01 Blower Fan C 1 0 (M)(O) May be inoperative provided: |

a) Extract fan operates normally,
b) BLOWER pb switch is set to
OVRD,
c) Both packs are operative,
d) VENT AVNCS SYS FAULT
ECAM caution is not present,
and
e) FL 270 is not exceeded on
airplanes with Mod. 20056.

C 1 0 (M)(O) May be inoperative provided:

a) Extract fan operates normally,
b) BLOWER pb switch is set to
OVRD,
c) Both packs are operative,
d) Air conditioning inlet valve is
verified open prior to each
flight, and
e) FL 270 is not exceeded on
airplanes with Mod. 20056.

C 1 0 (M)(O) May be inoperative provided:

a) Extract fan operates normally,
b) BLOWER pb switch is set to
OVRD,
c) Both packs are operative,
d) Air conditioning inlet valve is
secured open,
e) FL 270 is not exceeded on
airplanes with Mod. 20056,
and
f) AEVC test is performed
before each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-02 Extract Fan C 1 0 (M)(O) May be inoperative provided: |

a) Blower fan operates normally,
b) EXTRACT pb-sw is set at
OVRD,
c) Both packs are operative,
d) VENT AVNCS SYS FAULT
ECAM caution is not present,
and
e) Outside air temperature
(OAT) and time on ground
with electrical power on are
limited as follows:
OAT< 38°C – No limit
OAT 39-45°C – 3 hours
OAT 46-50°C – 2 hours
OAT 51-54°C – 35 minutes.

C 1 0 (M)(O) May be inoperative provided:

a) Blower fan operates normally,
b) EXTRACT pb-sw is set at
OVRD,
c) Both packs are operative,
d) Air conditioning inlet valve is
verified open prior to each
flight, and
e) Outside air temperature
(OAT) and time on ground
with electrical power on are
limited as follow:
OAT<38°C – No limit
OAT 39-45°C – 3 hours
OAT 46-50°C – 2 hours
OAT 51-54°C – 35 minutes.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-02 Extract Fan

(Cont’d)

C 1 0 (M)(O) May be inoperative provided:

a) Blower fan operates normally,
b) EXTRACT pb-sw is set at
OVRD,
c) Both packs are operative,
d) Air conditioning inlet valve is
secured open,
e) Outside air temperature
(OAT) and time on ground
with electrical power on are
limited as follows:
OAT<38°C – No limit
OAT 39-45°C – 3 hours
OAT 46-50°C – 2 hours
OAT 51-54°C – 35 minutes,
and
f) AEVC test is performed
before each flight.

26-03 Skin Exchanger Inlet C 1 0 (M)(O) May be inoperative provided:

Bypass Valve a) Valve is secured closed, and
b) AEVC test is performed
before each flight.

26-04 Skin Air Outlet Valve C 1 0 (M)(O) May be inoperative provided:

a) Internal flap is manually
secured to open position,
b) Extract valve (skin air outlet
valve) is displayed in partially
open position (amber or
green) on ECAM CAB PRESS
page,
c) Both packs are operative,
d) Skin exchanger isolation valve
is secured open, and
e) AEVC test is performed
before each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-05 Skin Air Inlet Valve C 1 0 (M)(O) May be inoperative provided:

a) Valve is secured closed,
b) Air conditioning inlet valve is
verified open before each
flight,
c) Both packs are operative, and
d) AEVC test is performed
before each flight.

C 1 0 (M)(O) May be inoperative provided:

a) Valve is secured closed,
b) Air conditioning inlet valve is
secured open,
c) Both packs are operative, and
d) AEVC test is performed
before each flight.

26-06 Skin Exchanger Isolation C 1 0 (M)(O) May be inoperative in open

Valve position provided AEVC test is
performed before each flight.

C 1 0 (M)(O) May be inoperative provided:

a) Valve is secured open, and
b) AEVC test is performed
before each flight.

26-07 Skin Exchanger Outlet C 1 0

Bypass Valve

26-08 Air Conditioning Inlet C 1 0 (M)(O) May be inoperative provided:

Valve a) Valve is secured open,
b) Both packs are operative, and
c) AEVC test is performed
before each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-09 Ventilation Filters C 1 0 (O) May be inoperative provided:

a) Blower and extract fans
operate normally,
b) EXTRACT pb switch is set at
OVRD,
c) Both packs are operative, and
d) VENT AVNCS SYS FAULT
ECAM caution is not present.

C 1 0 (M)(O) May be inoperative provided:

a) Blower and extract fans
operate normally,
b) EXTRACT pb switch is set at
OVRD,
c) Both packs are operative, and
d) Air conditioning inlet valve is
verified open prior to each
flight.

C 1 0 (M)(O) May be inoperative provided:

a) Blower and extract fans
operate normally,
b) EXTRACT pb switch is set at
OVRD,
c) Both packs are operative,
d) Air conditioning inlet valve is
secured open, and
e) AEVC test is performed
before each flight.

26-10 Avionics Equipment C 1 0 (M)(O) May be inoperative provided:

Ventilation Computer a) Extract fan is verified to
(AEVC) operate normally prior to each
flight,
b) BLOWER and EXTRACT
pb switches are set to OVRD,
c) Air conditioning inlet valve
and extract valve (skin air
outlet valve) are verified in the
proper position prior to each
flight,
d) Both packs are operative, and
e) Skin air inlet valve is secured
closed.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-11 BLOWER FAULT C 1 0 (M) May be inoperative provided:

Caution on ECAM a) Blower fan is verified
operative prior to each flight,
b) VENT AVNCS SYS FAULT
caution is available on ECAM,
and
c) EXTRACT FAULT caution is
not present on ECAM.

C 1 0 May be inoperative provided blower

fan is considered inoperative.

26-12 EXTRACT FAULT C 1 0 (M) May be inoperative provided:

Caution on ECAM a) Extract fan is verified to
operate normally before each
flight,
b) VENT AVNCS SYS FAULT
caution is available on ECAM,
and
c) BLOWER FAULT caution is
not present on ECAM.

C 1 0 May be inoperative provided extract

fan is considered inoperative.

26-13 BLOWER pb Switch

1) FAULT Light C 1 0

26-14 EXTRACT pb Switch

1) FAULT Light C 1 0

26-15 ECAM CAB PRESS C 2 0 INLET and EXTRACT indications

Indications may be inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

26-16 Avionics Extract/Blower D 2 0 (O) May be inoperative provided

*** Vibration Monitor Unit AVNCS VENT System operates |
(VMU) normally.
STC No. ST02356LA

27-01 Avionics Equipment D 1 0 (M)(O) May be inoperative provided

Ground Cooling System both associated skin valves are
(Mod 20056/MP P0073) secured closed.

28-01 Forward Cargo D 1 0 (O) May be inoperative.

*** Extraction Fan

28-02 Forward Cargo Isolation D 2 0 (O) May be inoperative provided:

*** Valves a) Both valves are closed, and
b) FWD ISOL VALVE FAULT
Light operates normally.

D 2 0 (M) May be inoperative provided both

valves are secured closed.

28-03 FWD ISOL VALVE Fault D 1 0

*** Light

28-04 Aft Cargo Extraction Fan D 1 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

28-05 Aft Cargo Isolation D 2 0 (O) May be inoperative provided:

*** Valves a) Both valves are closed, and
b) AFT ISOL VALVE FAULT
Light operates normally.

D 2 0 (M) May be inoperative provided both

valves are secured closed.

28-06 Aft Cargo AFT ISOL D 1 0

*** VALVE Fault Light
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Automatic Cabin C 2 0 (O) May be inoperative provided:

Pressure Control a) Flight is conducted in an
Systems unpressurized configuration,
(CPC, Outflow Valve and
AUTO Channels) b) Extended overwater flight is
prohibited.

1) System 1 A 1 0 (M)(O) Except for ER operations,

may be inoperative provided:
a) CPC 1 is deactivated,
b) Manual Mode is verified to
operate normally,
c) Cabin pressure indications
are available on ECAM CAB
PRESS Page in manual
Mode,
d) Both FCU channels operate
normally,
e) System 2 operates normally,
and
f) Repairs are made within
3 flight-days.

2) System 2 C 1 0 (M)(O) May be inoperative provided:

a) CPC 2 is deactivated,
b) Manual Mode is verified to
operate normally,
c) Cabin pressure indications
are available on ECAM CAB
PRESS Page in manual
Mode,
d) Both FCU channels operate
normally, and
e) System 1 operates normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

31-02 Manual Cabin Pressure C 1 0 (M) May be inoperative provided both

Control Systems auto cabin pressure control systems
(Outflow Valve MAN are verified to operate normally
Channel, MAN V/S CTL before each flight.
Sel)

C 1 0 (O) May be inoperative provided:

a) Flight is conducted in an
unpressurized configuration,
b) Extended overwater flight is
prohibited, and
c) Avionics equipment ventilation
system operates normally.

31-03 Outflow Valve

1) Auto Motor 2 Deleted, Revision 20. Moved to

items 21-31-01 and 21-31-02.

31-04 Safety Valves C 2 1 (M) May be inoperative closed

provided:
a) Both automatic cabin
pressure control systems
operate normally, and
b) The three outflow valve
motors operate normally.

31-05 Landing Elevation

Selection System

1) AUTO Function C 1 0 (O) May be inoperative provided LDG

ELEV is set to destination field
elevation altitude.

31-06 MODE SEL FAULT Light C 1 0 (O) May be inoperative provided

SYS 1 and SYS 2 indications on
ECAM CAB PRESS page are
available.

31-07 Safety Valves Position C 1 0 (M) May be inoperative provided both

Indication on ECAM CAB safety valves are visually verified
PRESS Page closed.

31-08 SAFETY VALVE OPEN C 1 0 (M) May be inoperative provided both

Caution on ECAM safety valves are visually verified
closed.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

43-01 Fwd Cargo C 1 0 (O) May be inoperative provided HOT

*** Compartment Heating AIR pb-sw is set at OFF and hot air
System pressure regulating valve is checked
closed on ECAM.

D 1 0 (M)(O) May be inoperative provided

associated trim air valve is secured
closed.

C 1 0 (M)(O) May be inoperative provided

the hot air pressure regulating valve
is secured closed.

NOTE: With hot air valve sw OFF,

unequal passenger
distribution may cause high
temperature in the rear cabin.

43-02 Aft Cargo Compartment D 1 0 (O) Associated hot air pressure

*** Heating Systems regulating valve or trim air valve may
be inoperative provided:
a) Heating system is switched
OFF, and
b) Operative valve is verified
closed on ECAM.

D 1 0 (M)(O) Associated hot air pressure

regulating valve and trim air valve
may be inoperative provided one of
these valves is secured closed.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

51-01 Pack Flow Control

Valves

1) Aircraft without C 2 1 (M) Except for ER operations, one

Mod. 30626/MP K6443 may be inoperative provided:
a) Valve is secured closed, and
b) Associated air conditioning
pack is considered
inoperative.

C 2 0 (M)(O) Except for ER operations,

may be inoperative provided:
a) Flight is conducted in an
unpressurized configuration,
b) Avionics equipment ventilation
system operates normally,
c) Outside air temperature
(OAT) is less than 38 °C,
d) Both packs are switched OFF
and both flow control valves
are secured closed, and
e) Flight is conducted with no |
passengers on board. |

2) Aircraft with C 2 1 Except for ER operations, one may

Mod. 30626/MP K6443 be inoperative provided associated
air conditioning pack is considered
inoperative.

C 2 0 (M)(O) Except for ER operations,

may be inoperative provided:
a) Flight is conducted in an
unpressurized configuration,
b) Avionics equipment ventilation
system operates normally,
c) Outside air temperature
(OAT) is less than 38 °C,
d) Both packs are switched OFF
and both flow control valves
are secured closed, and
e) Flight is conducted with no |
passengers on board. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

51-02 Pack Flow Selections

1) A319/A320 or A321 with C 3 1 LO and/or NORM may be |

Mod. 157080/ inoperative. |
MP K17996 |

2) A321 without C 2 1 ECON FLOW may be inoperative. |

Mod. 157080/ |
MP K17996 |

3) A318 C 2 1 HI may be inoperative.

51-03 PACK pb Switch

1) FAULT Lights C 2 0

2) OFF Lights C 2 0

51-06 Pack Flow Sensor C 2 1 (O) One may be inoperative provided

(Aircraft with the HOT AIR pb switch is selected
Mod. 30626) OFF.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.

52-01 Packs C 2 0 (O) Except for ER operations, may be

inoperative provided:
a) Flight is conducted in an
unpressurized configuration,
b) Avionics equipment ventilation
system operates normally,
c) Outside air temperature
(OAT) is less than 38 °C, and
d) Flight is conducted with no |
passengers on board. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

1) A319/A320 without C 2 1 Except for ER operations, one may

Mod. 31283/MP P7125 be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
without Mod. 30626/ FL 310,
MP K6443 b) COND ZONE REGUL FAULT
(Enhanced ECS) caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) PACK FLOW selector is set to
HI, and
f) Avionics equipment ventilation
system operates normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

2) A321 without C 2 1 Except for ER operations, one may

Mod. 31283/MP P7125 be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
without Mod. 30626/ FL 310,
MP K6443 b) COND ZONE REGUL FAULT
(Enhanced ECS) caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) ECON FLOW pb-sw is
selected OFF, and
f) Avionics equipment ventilation
system operates normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

3) A319 with Mod. 31283/ C 2 1 Except for ER operations, one may

MP P7125 be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
without Mod. 30626/ FL 310,
MP K6443 b) COND ZONE REGUL FAULT
(Enhanced ECS) caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) PACK FLOW selector is set to
HI, and
f) Avionics equipment ventilation
system operates normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

C 2 1 Except for ER operations, one may

be inoperative provided:
a) Airplane remains at or below
FL 370,
b) COND ZONE REGUL FAULT
caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) PACK FLOW selector is set to
HI,
f) Avionics equipment ventilation
system operates normally,
and
g) Speedbrakes operate
normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

4) A320 with Mod. 31283/ C 2 1 Except for ER operations, one may

MP P7125 be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
without Mod. 30626/ FL 310,
MP K6443 b) COND ZONE REGUL FAULT
(Enhanced ECS) caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) PACK FLOW selector is set to
HI, and
f) Avionics equipment ventilation
system operates normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

C 2 1 Except for ER operations, one may

be inoperative provided:
a) COND ZONE REGUL FAULT
caution is not displayed on
ECAM,
b) Affected pack pb-sw is set to
OFF,
c) Pack valve is verified closed
on ECAM BLEED page,
d) PACK FLOW selector is set to
HI,
e) Avionics equipment ventilation
system operates normally,
and
f) Speedbrakes operate
normally.

NOTE: Proviso c) does not apply if

pack valve has been secured
closed as per item 21-51-01.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

5) A321 with Mod. 31283/ C 2 1 Except for ER operations, one may

MP P7125 be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
without Mod. 30626/ FL 310,
MP K6443 b) COND ZONE REGUL FAULT
(Enhanced ECS) caution is not displayed on
ECAM,
c) Affected pack pb-sw is set to
OFF,
d) Pack valve is verified closed
on ECAM BLEED page,
e) ECON FLOW pb-sw is
selected OFF, and
f) Avionics equipment ventilation
system operates normally.

NOTE: Proviso d) does not apply if

pack valve has been secured
closed as per item 21-51-01.

C 2 1 Except for ER operations, one may

be inoperative provided:
a) COND ZONE REGUL FAULT
caution is not displayed on
ECAM,
b) Affected pack pb-sw is set to
OFF,
c) Pack valve is verified closed
on ECAM BLEED page,
d) ECON FLOW pb-sw is
selected OFF,
e) Avionics equipment ventilation
system operates normally,
and
f) Speedbrakes operate
normally.

NOTE: Proviso c) does not apply if

pack valve has been secured
closed as per item 21-51-01.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

6) A318 C 2 1 (M) Except for ER operations, one

may be inoperative provided:
a) Airplane remains at or below
FL 310,
b) AIR PACK 1(2) REGUL
FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
c) Affected pack pb-sw is set to
OFF,
d) HI FLOW pb-sw is set to ON,
e) Avionics equipment ventilation
system operates normally,
and
f) Pack flow control valve is
secured closed.

C 2 1 (M) Except for ER operations, one

may be inoperative provided:
a) Airplane remains at or below
FL 350,
b) AIR PACK 1(2) REGUL
FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
c) Affected pack pb-sw is set to
OFF,
d) HI FLOW pb-sw is set to ON,
e) Avionics equipment ventilation
system operates normally,
f) Speedbrakes operate
normally, and
g) Pack flow control valve is
secured closed.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

7) A319 with Mod. 31283/ C 2 1 (M) Except for ER operations, one

MP P7125 may be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
with Mod. 30626/ FL 310,
MP K6443 b) AIR PACK 1(2) REGUL
(Enhanced ECS) FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
c) Affected pack pb-sw is set to
OFF,
d) PACK FLOW selector is set to
HI,
e) Avionics equipment ventilation
system operates normally, and
f) Pack flow control valve is
secured closed.

C 2 1 (M) Except for ER operations, one

may be inoperative provided:
a) Airplane remains at or below
FL 370,
b) AIR PACK 1(2) REGUL
FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
c) Affected pack pb-sw is set to
OFF,
d) PACK FLOW selector is set to
HI,
e) Avionics equipment ventilation
system operates normally,
f) Speedbrakes operate
normally, and
g) Pack flow control valve is
secured closed.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

8) A320 with Mod. 31283/ C 2 1 (M) Except for ER operations, one

MP P7125 may be inoperative provided:
(FWC H2-F1 Stnd) and a) Airplane remains at or below
with Mod. 30626/ FL 310,
MP K6443 b) AIR PACK 1(2) REGUL
(Enhanced ECS) or FAULT, AIR COND CTL
A321 with Mod. 157080/ 1(2)-A FAULT, and AIR
MP K17996 and with COND CTL 1(2)-B FAULT
Mod. 31283/MP P7125 cautions associated with the
(FWC H2-F1 Stnd) and operative side are not
with Mod. 30626/ displayed on ECAM,
MP K6443 c) Affected pack pb-sw is set to
(Enhanced ECS) OFF,
d) PACK FLOW selector is set to
HI,
e) Avionics equipment ventilation
system operates normally,
and
f) Pack flow control valve is
secured closed.

C 2 1 (M) Except for ER operations, one

may be inoperative provided:
a) AIR PACK 1(2) REGUL
FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
b) Affected pack pb-sw is set to
OFF,
c) PACK FLOW selector is set to
HI,
d) Avionics equipment ventilation
system operates normally,
e) Speedbrakes operate
normally, and
f) Pack flow control valve is
secured closed.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

9) A321 without C 2 1 (M) Except for ER operations, one

Mod. 157080/ may be inoperative provided:
MP K17996 and with a) Airplane remains at or below
Mod. 31283/ FL 310,
MP P7125 b) AIR PACK 1(2) REGUL
(FWC H2-F1 Stnd) and FAULT, AIR COND CTL
with Mod. 30626/ 1(2)-A FAULT, and AIR
MP K6443 COND CTL 1(2)-B FAULT
(Enhanced ECS) cautions associated with the
operative side are not
displayed on ECAM,
c) Affected pack pb-sw is set to
OFF,
d) ECON FLOW pb-sw is set to
OFF,
e) Avionics equipment ventilation
system operates normally,
and
f) Pack flow control valve is
secured closed.

C 2 1 (M) Except for ER operations, one

may be inoperative provided:
a) AIR PACK 1(2) REGUL
FAULT, AIR COND CTL
1(2)-A FAULT, and AIR
COND CTL 1(2)-B FAULT
cautions associated with the
operative side are not
displayed on ECAM,
b) Affected pack pb-sw is set to
OFF,
c) ECON FLOW pb-sw is set to
OFF,
d) Avionics equipment ventilation
system operates normally,
e) Speedbrakes operate
normally, and
f) Pack flow control valve is
secured closed.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

10) Air Cycle Machine C 2 0 (O) Except for ER operations, may be

(ACM) inoperative provided:
a) Flight is conducted in an
unpressurized configuration,
b) Avionics equipment ventilation
system operates normally,
c) Outside air temperature
(OAT) is less than 38 °C, and
d) Flight is conducted with no |
passengers on board. |

a) A319, A320, A321 C 2 1 (O) One pack may be operated on

without Mod. 30626/ heat exchanger cooling only
MP K6443 provided:
(Enhanced ECS) a) Affected pack’s compressor
outlet temperature indication
is available on ECAM BLEED
page,
b) TAT indication is available,
c) Corresponding pack controller
operates normally,
d) Affected pack is not used until
airborne,
e) TAT is at or below 12 °C, and
f) Avionics equipment ventilation
system operates normally.

NOTE: FL 310 or below must be

maintained if normal
operating pack fails.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-01 Packs
(Cont’d)

10) Air Cycle Machine

(ACM)
(Cont’d)

b) A318/A319/ C 2 1 (O) One pack may be operated on

A320/A321 with heat exchanger cooling only
Mod. 30626/MP K6443 provided:
(Enhanced ECS) a) Affected pack’s compressor
outlet temperature indication
is available on ECAM BLEED
page,
b) TAT indication is available,
c) AIR COND CTL 1(2)-A
FAULT and AIR COND CTL
1(2)-B FAULT cautions
associated with the operative
side are not displayed on
ECAM,
d) Affected pack is not used until
airborne,
e) TAT is at or below 12 °C, and
f) Avionics equipment ventilation
system operates normally.

NOTE: FL 310 or below must be

maintained if normal
operating pack fails.

52-02 Air Cond Pack Ram Air

Inlet Flaps

1) Without Mod. 24371 C 2 0 (M) May be inoperative in the open

position provided backlash is verified
within limits.

C 2 0 (O) May be inoperative in the closed

position provided the associated
pack(s) is (are) not used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

52-02 Air Cond Pack Ram Air

Inlet Flaps
(Cont’d)

2) With Mod. 24371 C 2 0 (M) May be inoperative in the open

position.

C 2 0 (O) May be inoperative in the closed

position provided the associated
pack(s) is (are) not used.

52-03 Air Cond Pack Ram Air C 2 0 (M) May be inoperative in the open
Outlet Flaps position provided backlash is verified
(Without Mod. 26249) within limits.

C 2 0 (O) May be inoperative in the closed

position provided the associated
pack(s) is (are) not used.

55-01 Emergency Ram Air Inlet C 1 0 (O) Except for ER operations and
extended overwater flight, may be
inoperative in the open position for
unpressurized flight.

55-02 ECAM Emergency RAM C 1 0 (M) May be inoperative provided Ram

Air Inlet Indication Air Inlet system is verified to operate
(BLEED SD Page) normally.

61-01 Pack Temperature C 2 1 NOTE: If the primary channel is

Control Primary failed, pack flow is fixed at the
Channels value reached at the time of
(Without Mod. 30626) failure. If primary and
secondary channels are
failed, the pack outlet
temperature is controlled by
the anti-ice valve to a nominal
value of 15 °C.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-26
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

61-02 Turbine Bypass Valves C 2 1

63-01 Zone Controller System

(A319, A320, A321)
(Without Mod. 30626)

1) Primary Channel C 1 0 May be inoperative provided:

a) HOT AIR pb switch is
selected OFF, and
b) Hot air pressure regulating
valve is verified closed on
ECAM COND page.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.

2) Secondary Channel C 1 0 May be inoperative provided the

minimum idle on ground function is
considered inoperative.

3) Primary and Secondary C 2 0 (M) May be inoperative provided:

Channels a) Hot air pressure regulating
valve is secured closed, and
b) The minimum idle on ground
function is considered
inoperative.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-27
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

63-02 Cockpit/Cabin Trim Air

Valves

1) Without Mod. 30626 C 3 0 (M)(O) May be inoperative provided:

a) Affected valve(s) is secured
closed, and
b) Both pack controllers operate
normally.

C 3 0 (O) May be inoperative provided:

a) HOT AIR pb switch is
selected OFF,
b) Hot air pressure regulating
valve is verified closed on
ECAM COND page, and
c) Both pack controllers operate
normally.

2) With Mod. 30626 C 3 0 (O) May be inoperative provided

associated valve(s) is confirmed
closed on ECAM COND page before
each flight.

C 3 0 (O) May be inoperative provided hot

air pressure regulating valve is
confirmed operative on ECAM COND
page before each flight.

C 3 0 May be inoperative provided the hot

air pressure regulating valve is
considered inoperative.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-28
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

63-03 Hot Air Pressure

Regulating Valve

1) Without Mod. 30626 C 1 0 May be inoperative in the closed

position provided:
a) HOT AIR pb switch is
selected OFF, and
b) Hot air pressure regulating
valve is verified closed on
ECAM COND page.

C 1 0 (M) May be inoperative provided

valve is secured closed.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.

2) With Mod. 30626 C 1 0 May be inoperative in the closed

position provided:
a) HOT AIR pb switch is
selected OFF, and
b) Hot air pressure regulating
valve is verified closed on
ECAM COND page.

C 1 0 May be inoperative in the open

position provided:
a) HOT AIR pb switch is
selected OFF, and
b) All trim air valves are verified
closed on ECAM COND page.

C 1 0 (M) May be inoperative provided

valve is secured closed.

NOTE: For aircraft equipped with

forward cargo compartment
heating (Mod. 20082), refer to
Livestock Transportation
Manual.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-29
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

63-04 HOT AIR pb Switch

1) Fault Light C 1 0 May be inoperative provided zone

duct temperatures are available on
ECAM.

2) OFF Light C 1 0

63-05 ECAM Indication

1) On COND Page C - 0 All indications may be inoperative.

2) On CRUISE page C - - Cabin and cockpit zone indication

may be inoperative.

3) On Bleed Page

a) Pack Outlet Temperature C 2 0

b) Pack Turbine Bypass C 2 0

Valve Position

c) Pack Compressor Outlet C 2 0

Temperature

d) Pack Flow C 2 0

e) Pack Flow Control Valve C 2 0

Position

4) On CAB PRESS Page C - - Pack 1 and 2 indications may be

inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 21-30
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
21. Air Conditioning
Change
Sequence No. Item 1 2 3 4 Bar

63-06 Air Conditioning System

Controller (ACSC)
(With Mod. 30626)

1) Channels COND CTL C 4 2 Except for ER operation, one on each

1(2)-A(B) side may be inoperative.

C 4 2 One on each side may be inoperative

provided AIR COND CTL 1-B FAULT
is not displayed on ECAM E/WD.

63-07 Cockpit Heater D 2 0 (O) May be inoperative. |

(With Mod. 35861/ |
MP P9801 or |
Mod. 38212/ |
MP P10187) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Autopilot Systems C 2 1 (O) One may be inoperative provided |

approach minimums do not require its
use.

B 2 0 (O) May be inoperative provided: |

a) Approach minimums do not
require their use,
b) Enroute operations do not
require their use, and
c) Number of flight segments
and segment duration is
acceptable to flightcrew.

NOTE: Any Mode which operates

normally may be used.

10-02 Flight Director Systems C 2 0 (O) May be inoperative provided:

a) Approach minimums do not
require their use, and
b) Alternate takeoff procedures
are established and used.

10-03 Take Over pb Switch

1) AP Disconnect Function C 2 1 (O) One may be inoperative provided:

a) Autopilot is not utilized below
1,500 ft. AGL,
b) Priority function is verified to
operate normally before each
departure, and
c) Approach minimums do not
require the use of autopilot(s).

B 2 0 (O) May be inoperative provided:

a) Autopilots are not engaged,
b) Enroute operations do not
require their use,
c) Priority function is verified to
operate normally before each
departure,
d) Approach minimums do not
require the use of autopilots,
and
e) Number of flight segments
and segment duration is
acceptable to flightcrew.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

10-04 Autoland Lights C 2 0 May be inoperative provided

approach minimums do not require
use of autoland.

10-05 AP Disengagement B 1 0 (O) May be inoperative provided both |

Warning System autopilots are not used.

10-06 Side Sticks and Rudder C 3 1 May be inoperative unlocked

Locking Solenoids in provided:
AP Mode a) Autopilot Disconnect Warning
operates normally, and
b) Autoland is not used.

NOTE: If one of the locking solenoids

is inoperative in the unlocked
position, the affected side
stick or pedals will move
freely and the “hard point” will
not be felt any longer by the
pilots. This may result in an
unintentional AP
disconnection.

10-07 Autopilot FMA Combined with Item 22-83-02.

Indications on PFD

10-08 AP/FD TCAS mode D 1 0 (O) May be inoperative.

*** (With Mod. 152037/
MP P11363 and without |
Mod. 159900/ |
MP P20212) |

10-09 Soft Go-Around Function C 1 0 (O) May be inoperative. |

(With Mod. 161254/ |
MP P13922) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Autothrust Function C 1 0 (M) May be inoperative provided:

a) All thrust lever sensors are
verified to operate normally,
and
b) Approach minimums do not
require its use.

NOTE: Alpha floor is not available

with autothrust function
inoperative.

30-02 Autothrust Instinctive C 2 1 (O) One may be inoperative provided

Disconnect Switches ability to disconnect A/THR by means
of the remaining Instinctive
Disconnect pb and by the FCU
A/THR pb is verified prior to each
departure.

30-03 Autothrust C 1 0 (O) May be inoperative provided:

Disengagement Warning a) Autothrust is disconnected
System and is considered inoperative,
and
b) Approach minimums do not
require its use.

NOTE: Alpha floor is not available.

63-01 Yaw Dampers

1) System 1 C 1 0 (M) May be inoperative provided:

a) System 1 is deactivated,
b) System 2 is operative, and
c) Approach minimums do not
require its use.

2) System 2 C 1 0 (M) May be inoperative provided:

a) System 2 is deactivated in the
case of actuator leakage,
b) System 1 is operative, and
c) Approach minimums do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

66-01 Flight Augmentation

Computers (FAC)

1) FAC 2 C 1 0 (M)(O) May be inoperative provided: |

a) Both FCU channels operate
normally,
b) ELAC, SEC, ADIRS, SFCC,
RA, and LGCIU systems
operate normally, and
c) Approach minimums do not
require its use.

NOTE: Loss of FAC 1 will result in

Direct Law Mode at landing
gear down.

66-02 FAC pb Switch

1) FAULT Lights C 2 1

2) OFF Lights C 2 0

66-03 Windshear
Detection/Guidance and
Avoidance Systems

1) Windshear Detection Moved to item 34-41-01.

and Avoidance System
(Predictive)

2) Windshear Warning and B - 0 (O) May be inoperative provided

Flight Guidance System alternate procedures are established
(Reactive) and used.

NOTE: Operator’s alternate

procedures should include
reviewing windshear
avoidance and windshear
recovery procedures.

C - 0 (O) May be inoperative provided:

a) Alternate procedures are
established and used, and
b) Windshear Detection and
Avoidance System
(Predictive) operates
normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

72-01 Lateral Navigation C 2 1 One may be inoperative provided

operations/procedures do not require
its use.

73-01 Performance Information C 2 0 May be inoperative provided

and/or Vertical operations/procedures do not require
Navigation their use.

73-02 Fuel/Time Predictions C 2 0 May be inoperative provided

operations/procedures do not require
their use.

73-05 Navigation Moved to item 34-61-01.

75-01 RNP pb switch ON Light D 1 0

***

75-02 RNP pb switch D 1 0 May be inoperative provided

*** operations/procedures do not require
its use.

76-01 T.O. SURV pb-sw C 1 0 (O) May be inoperative provided |

(With Mod. 162728/ alternate procedures are established |
MP P20485) and used. |

76-02 T.O. SURV pb-sw OFF D 1 0 |

Light |
(With Mod. 162728/ |
MP P20485) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

81-01 FCU

1) Channels B 2 1 (O) Except for ER operations, one |

may be inoperative provided 2 RMPs,
all DUs, both RAs, both LGCIUs, both
FACs, both cabin pressure
controllers, the three ADIRS, and
standby altimeter (or ISIS
Baro-altimeter function) operate
normally.

A 2 1 (O) One may be inoperative for |

one flight leg provided 2 RMPs, all
DUs, both RAs, both LGCIUs, both
FACs, both cabin pressure
controllers, the three ADIRS, and
standby altimeter (or ISIS
Baro-altimeter function) operate
normally.
81-02 FMA Indications on PFD |

1) Autopilot/Flight Director C 2 1 (O) Indications may be inoperative on |

Related Indications PNF FMA. |

B 2 0 (O) Except for ER operations, |

indications may be inoperative on |
both FMAs provided: |
a) Autopilots/Flight Directors are |
not engaged, |
b) Enroute operations do not |
require their use, and |
c) Approach minimums do not |
require use of autopilot. |

2) Autothrust Related A 2 1 Indications may be inoperative on |

Indications PNF FMA provided repairs are made |
within 3 flight-days. |
C 2 0 (O) Indications may be inoperative on |
both FMAs provided: |
a) Autothrust is disconnected |
and considered inoperative, |
and |
b) Approach minimums do not |
require their use. |
(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

81-02 FMA Indications on PFD |

(Cont’d) |

3) Approach and Landing C - - (O) One or more may be inoperative |

Capabilities on one FMA provided approach |
minimums do not require their use. |

C - 0 (O) One or more may be inoperative |

on both FMAs provided approach |
minimums do not require use. |

4) Soft Go-Around Function Moved to item 22-10-09 |

*** A319neo/A320neo/ |
A321neo with |
Mod. 161254/ |
MP P13922 |

81-03 Autoflight Control Panel

1) Mode Engagement pb

a) LOC C 1 0 May be inoperative provided

approach minimums do not require its
use.

b) EXPED C 1 0 May be inoperative provided crew

(Without Mod. 25414/ procedures do not require its use.
MP P3601)

c) APPR C 1 0 (O) May be inoperative provided |

approach minimums do not require its
use.

2) Selection Windows C 4 2 SPD MACH and HDG TRK windows

(Without Mod. 24035, may be inoperative provided:
24160, 23963, or 24211) a) Associated indications are
operative on both PFDs and
both NDs, and
b) Procedures are not
dependent of their use.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

81-03 Autoflight Control Panel

(Cont’d)

3) Selection Windows C 4 1 SPD MACH, HDG TRK, and V/S FPA

(With Mod. 24035, windows may be inoperative
24160, 23963, or 24211) provided:
a) Associated indications are
operative on both PFDs and
both NDs, and
b) Procedures are not
dependent of their use.

4) HDG-V/S TRK-FPA C 1 0 May be inoperative provided:

Changeover pb a) HDG-V/S selection is
operative, and
b) Crew procedures do not
require use of pb.

5) SPD/MACH C 1 0 May be inoperative provided SPD

Changeover pb selection is operative.

6) Metric ALT pb C 1 0 (O) May be inoperative provided

alternate procedures are established
and used.

D 1 0 May be inoperative provided

operations do not require its use.

7) Engagement pb Light D - 0 May be inoperative provided

Bars associated indication is available on
both PFDs.

8) V/S-FPA Selection Knob C 1 0 May be inoperative provided

procedures do not require its use.

9) V/S-FPA Push-to Level C 1 0 (O) May be inoperative provided:

*** Off Function a) V/S-FPA selection knob
operates normally, and
b) Alternate procedures are
established and used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

81-04 EFIS Control Panel

1) Baro Reference Display C 2 1

Windows

2) Baro Reference Sel

Outer Ring
(Hg/hPa)

a) Hg C 2 0 May be inoperative provided:

a) Route of flight does not
require its use, and
b) Both hPa indications are
available on EFIS control
panel.

b) hPa C 2 0 May be inoperative provided:

a) Route of flight does not
require its use, and
b) Both Hg indications are
available on EFIS control
panel.

3) ILS/LS pb C 2 - As required by 14 CFR.

4) Optional Data Display pb C 10 0 May be inoperative provided

operations/procedures do not require
their use.

5) ND Range C 2 1 (O) One may be inoperative provided |

the ND unit associated with the
operative ND range selector is
operative.

6) ND Mode Select C 2 1 (O) One may be inoperative provided: |

a) ND unit associated with the
operative ND selector is
operative, and
b) Operations/procedures do not
require its use.

7) ADF/VOR Sel C 4 - As required by 14 CFR.

8) Display pb Light Bars D 14 0 May be inoperative provided

associated indication is available on
associated PFD or ND.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

81-06 Automatic Landing C 1 0 May be inoperative provided

System (AUTOLAND) approach minimums do not require its
use.

82-01 Multipurpose Control

Display Units (MCDU)

1) Flightcrew Positions C 2 1 One may be inoperative provided

navigation procedures do not require
its use.

2) Maintenance MCDU C 1 0 May be inoperative provided first

*** officer’s MCDU operates normally.

3) MCDU Annunciator C - 0
*** Lights

83-01 Flight Management A 2 1 (M)(O) Except for ER operations, one

Guidance Computer may be inoperative provided:
(FMGC) a) Alternate procedures are
established and used,
b) Affected FMGC is
deactivated,
c) Repairs are made within
three flight legs,
d) Associated Autopilot and |
Flight Director are considered |
inoperative, and |
e) Associated ILS DME |
displayed on PFD is |
considered inoperative. (With |
Mod. 150603/ MP P11675). |

NOTE 1: (Without Mod. 34825/ |

MP P8799) If FMGC 1 is |
inoperative, the GPWS |
Terrain system (installed by |
Mod. 26526/MP P4885 |
or Mod. 34637/MP P8454) |
is considered inoperative. |

NOTE 2: When FMGC 1 is |

deactivated, the F/CTL |
MAINTENANCE message |
is displayed on the ECAM |
STATUS page. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 22-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
22. Autoflight
Change
Sequence No. Item 1 2 3 4 Bar

83-02 FMA Indications on PFD Moved to item 22-81-02. |

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

23-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance

CIDS 1(2) status message displayed on
ECAM is permitted without
CFDS interrogation.

10-01 HF/VHF Moved to items 23-11-01 and

Communications 23-12-01, respectively.

11-01 High Frequency (HF)

Communication System

1) LRCS D - - Any in excess of those required by |

14 CFR may be inoperative.

C - 1 (O) May be inoperative while

conducting operations that require
two LRCS provided:
a) Aircraft SATVOICE system
operates normally,
b) SATVOICE services are
available as an LRCS over
the intended route of flight,
c) The ICAO Flight Plan is
updated (as required) to notify
ATC of the communications
equipment status of the
aircraft, and
d) Alternate procedures are
established and used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

11-01 High Frequency (HF)

Communication System
(Cont’d)

2) GND HF DATALINK D 1 0 (O) May be inoperative provided: |

*** pb-sw a) All HFs are set to VOICE |
mode on ground, and |
b) No HF is used during refuel, |
defuel or ground fuel transfer. |

3) GND HF DATALINK D 1 0 |
*** pb-sw OVRD Light |

4) COM HF 1(2) EMITTING C 2 - (M) May be displayed on the EWD |

*** Caution on ECAM EWD provided: |
a) The caution COM HF 1(2) |
EMITTING is confirmed to be |
false by troubleshooting, and |
b) Affected HF is deactivated |
and considered inoperative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

12-01 VHF Communications

System

1) Voice D - - Any in excess of those required by |

14 CFR may be inoperative provided
it is not powered by an Essential Bus
and not required for emergency
procedures.

2) Datalink |
*** |

a) With ACARS D 1 0 May be inoperative provided ACARS |

is considered inoperative. |

b) With ATSU C 1 0 (O) May be inoperative provided |

alternate procedures are established |
and used. |

D 1 0 May be inoperative provided |

procedures do not require its use. |

3) COM VHF 1(2)(3) C 3 - (M) May be displayed on the EWD |

*** EMITTING Caution on provided: |
ECAM EWD a) The caution COM VHF 1(2)(3) |
EMITTING is confirmed to be |
false by troubleshooting, and |
b) Affected VHF is deactivated |
and considered inoperative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

13-01 Radio Management

Panels (RMP)

1) RMP 1

a) VHF Comm Select Keys C 3 2 VHF No. 2 or No. 3 may be

inoperative.

b) HF Comm Select Keys C 2 - As required by 14 CFR.

NOTE: If HF is required for flight,

HF 1 select key must be
operative.

2) RMP 2 C 1 0 May be inoperative provided RMP 3

operates normally.

a) VHF Comm Select Keys C 3 2

b) HF Comm Select Keys C 2 - As required by 14 CFR.

3) RMP 3 C 1 0 May be inoperative provided RMP 2

*** operates normally.

a) VHF Comm Select Keys C 3 2

b) HF Comm Select Keys C 2 - As required by 14 CFR.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

24-01 ACARS System C 1 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

D 1 0 May be inoperative provided

procedures do not require its use.

NOTE: Any ACARS function or Mode

that operates normally may
be used.

28-01 Satellite Communication C 1 0 (O) May be inoperative provided

*** (SATCOM) System alternate procedures are established
and used.

D 1 0 May be inoperative provided

operations or procedures do not |
require its use. |

1) Voice Channels C - 0 (O) May be inoperative provided

alternate procedures are established
and used.

D - 0 May be inoperative provided

operations or procedures do not
require its use.

2) Data Channel C 1 0 (O) May be inoperative provided

alternate procedures are established
and used.

D 1 0 May be inoperative provided

operations or procedures do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Passenger Address

System

1) Passenger Configuration B 1 0 (O) May be inoperative provided:

a) Alternate, normal, and
emergency procedures and/or
operating restrictions are
established and used, and
b) Flight attendant alerting
system (audio and visual)
operates normally.

NOTE: Any station function(s) that

operates normally may be
used.

C 1 0 (O) May be inoperative provided:

a) PA not required by 14 CFR,
and
b) Alternate, normal, and
emergency procedures and/or
operating restrictions are
established and used.

NOTE: Any station function(s) that

operates normally may be
used.

a) Lavatory Speakers C - 0 (O) May be inoperative provided

alternate procedures are established
and used.

b) Cabin Speakers C - - May be inoperative provided

inoperative speakers are not adjacent
to each other.

31-02 PA IN USE LIGHT D 1 0

***

42-01 Ground External Horn C 1 0 (O) May be inoperative provided

personnel are available to monitor
APU.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

42-02 Alerting System

(Chime/Light)

1) ATT Call Lights Moved to item 23-51-02.

(Flight Deck Call
Lights/CAPT and
F/O ACP)

2) Flight Attendant Call B - 0 (O) May be inoperative provided:

Lights a) PA System is operative,
(EMER/FWD/ b) Affected light is not used for
MID EXIT/AFT) Lavatory Smoke Detector
Alerting, and
c) Alternate procedures for
contacting flight attendants
are established and used.

NOTE 1: Passenger to Attendant Call

System is considered an
NEF item.

NOTE 2: Any visual alerting system

function(s) that operates
normally may be used.

3) Flight Attendant Chimes B - 0 (O) May be inoperative provided:

a) PA system operates normally,
b) Affected Chime is not used for
Lavatory Smoke Detector
Alerting, and
c) Alternate procedures for
contacting flight attendants
are established and used.

NOTE 1: Passenger to Attendant Call

System is considered an
NEF item.

NOTE 2: Any audio alerting system

function(s) that operates
normally may be used.

4) ALL ATTND CALL D - 0

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

43-01 Flight Deck to Ground B 1 0 (O) May be inoperative provided

Interphone System alternate procedures are established
and used.

1) External Power Panel C 1 0 (O) May be inoperative provided

Call Light alternate procedures are established
and used.

2) External Power Panel C 1 0 (O) May be inoperative provided

Call Switch alternate procedures are established
and used.
43-02 Crewmember Interphone
System

1) Passenger Configuration

a) Flight Deck to Cabin, B - - (O) May be inoperative provided:

Cabin to Flight Deck a) Flight deck to cabin and cabin
Functions to flight deck interphone
functions operate normally on
at least 50% of the cabin
handsets, and
b) Alternate communications
procedures between the
affected Flight Attendants
station(s) are established and
used.

NOTE: Any station function(s) that

operates normally may be
used.

C 1 0 (O) May be inoperative provided:

a) Crewmember interphone
system not required by
14 CFR, and
b) Alternate, normal, and
emergency procedures and/or
operating restrictions are
established and used.

NOTE: Any station function(s) that

operates normally may be
used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

43-02 Crewmember Interphone

System
(Cont’d)

1) Passenger Configuration
(Cont’d)

b) Cabin to Cabin Function B 2 0 (O) May be inoperative provided

alternate communications procedures
between the affected flight attendants
stations are established and used.

NOTE: Any station function(s) that

operates normally may be
used.

B - - (O) May be inoperative provided:

a) Cabin to cabin interphone
functions operate normally on
at least 50% of the cabin
handsets, and
b) Alternate communications
procedures between the
affected Flight Attendants
station(s) are established and
used.

NOTE: Any station function(s) that

operates normally may be
used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

43-04 Handsets

1) Passenger Configuration

a) Flight Deck Handset C 1 0 (O) May be inoperative provided:

a) Flight Deck to cabin
communication operates
normally, and
b) Alternate procedures are
established and used.

D 1 0 May be inoperative provided

procedures do not require its use.

b) Cabin Attendant B - - (O) May be inoperative provided:

Handsets a) 50% of cabin handsets
operate normally,
b) Operative handset(s) is
located at an operative flight
attendant seat, and
c) Alternate procedures between
the affected Flight Attendants
station(s) are established and
used.

NOTE 1: Any operative handset at an

inoperative flight attendant
seat shall not be counted to
satisfy the 50%
requirement.

NOTE 2: Any handset(s) function(s)

that operates normally may
be used.

44-01 Service Interphone Jack C 8 0

Systems

51-01 Selcal (AMU) C - 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

D - 0 May be inoperative provided

procedures do not require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

51-02 Audio Control Panel

(ACP)

1) CAPT and F/O C 2 1 (O) One may be inoperative provided:

a) ACP 3 operates normally, and
b) AUDIO SWITCHING selector
operates normally.

2) ACP 3 See Primary Observer Seat for relief.

3) Fourth Occupant D 1 0
***

4) Avionics Compartment D 1 0
***

5) ATT Call Lights B 2 0 May be inoperative provided the flight

(Flight Deck Call deck buzzer is operative.
Lights/CAPT and
F/O ACP) NOTE: The flight deck buzzer must
always be operative.

6) Transmission Key(s) C - - One may be inoperative on each

ACP provided:
a) VHF 1 transmission key
operates normally on either
CAPT ACP or F/O ACP, and
b) HF 1 transmission key (if HF 1
is required) operates normally
on either CAPT ACP or F/O
ACP.

7) Reception Knob(s) C - - One may be inoperative on each

ACP provided:
a) VHF 1 reception knob
operates normally on either
CAPT ACP or F/O ACP, and
b) HF 1 reception knob (If HF 1
is required) operates normally
on either CAPT ACP or F/O
ACP.

8) Reception Knob Light(s) C - 0

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

51-03 Switching Panel

1) Audio Selector C 1 0 Must operate in NORM Position.

51-04 Flight Deck Headsets/ D - - Any in excess of those required by

Headphones 14 CFR may be inoperative.

1) Headset Boom A - 0 May be inoperative provided:

Microphones a) Associated hand microphone
is installed and operates
normally,
b) Flight Data Recorder (FDR)
operates normally, and
c) Repairs are made within
3 flight-days.

2) Headset Earphones/ C - 1 Either Captain’s or First Officer’s

Headphones earphones/headphones may be
inoperative provided associated flight
deck speaker operates normally.

51-05 Hand Mic System

1) CAPT/F/O C 2 0 May be inoperative provided

associated boom microphones
operate normally.

2) Observers Seat(s)/ D - 0 May be inoperative or missing

Avionics Compartment provided procedures do not require
their use.

51-06 Cockpit Speakers C 2 1 The F/O speaker (speaker number 2)

may be inoperative provided at least
one crewmember on flight deck duty
wears a headset.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

51-08 Side Stick Radio Selector C 2 0 May be inoperative in open/neutral

(PTT) position (non-transmitting position)
provided INT/RAD switches on CAPT
ACP, F/O ACP, and ACP3 operate
normally.

C 2 0 (M) May be inoperative provided:

a) INT/RAD switches on CAPT
ACP, F/O ACP, and ACP3
operate normally, and
b) Affected switch is deactivated
in open/neutral position
(non-transmitting position).
51-09 Passenger Audio D 1 0
*** System
(Observer Position)

71-01 Cockpit Voice Recorder A 1 0 May be inoperative provided:

System (CVR) a) Flight Data Recorder (FDR)
operates normally, and
b) Repairs are made within
3 flight-days.
71-02 RCDR Control Panel

1) RCDR/GND CTL pb-sw A 1 0 (O) May be inoperative in AUTO

position provided repairs are made
within 3 flight-days.

C 1 0 (O) May be inoperative in ON

position.

A 1 0 May be inoperative provided:

a) CVR is considered
inoperative, and
b) Repairs are made within
3 flight-days.
2) RCDR/GND CTL pb-sw C 1 0
ON Light

3) CVR Erase pb D 1 0 |

4) CVR TEST pb A 1 0 May be inoperative provided:

a) CVR is considered
inoperative, and
b) Repairs are made within
3 flight-days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

72-01 Flight Deck Door Visual

Surveillance Systems

1) Electric System (CDSS) A 1 0 (O) May be inoperative provided:

*** (With Mod. 36414/ a) Alternate procedures are
MP K11047 or established and used, and
Mod. 38111/MP K11684 b) Repairs are made within
or 3 flight-days.
Mod. 32087/MP K7778)

C 1 0 (O) May be inoperative provided:

a) A flight deck door viewing port
is installed and operates
normally, and
b) Alternate procedures are
established and used.

D 1 0 May be inoperative provided

procedures do not require its use.

a) Cargo Configuration C 1 0 May be inoperative provided the

aircraft aft of the flight deck door is
occupied only by those personnel
authorized by 14 CFR.

D 1 0 May be inoperative provided

procedures do not require its use.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

72-01 Flight Deck Door Visual

Surveillance Systems
(Cont’d)

2) Viewing Ports A 1 0 (O) May be inoperative provided:

*** a) Alternate procedures are
established and used, and
b) Repairs are made within
3 flight-days.

C 1 0 (O) May be inoperative provided:

a) An electronic flight deck door
visual surveillance system is
installed and operates
normally, and
b) Alternate procedures are
established and used.

D 1 0 May be inoperative provided

procedures do not require its use.

a) Cargo Configuration C 1 0 May be inoperative provided the

aircraft aft of the flight deck door is
occupied only by those personnel
authorized by 14 CFR.

D 1 0 May be inoperative provided

procedures do not require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-01 Cabin C 2 1 (M) One may be inoperative.

Intercommunication Data
System (CIDS) CIDS NOTE 1: Failure of a single CIDS
Director director is indicated by a
MAINTENANCE message
on the STATUS SD page.
Refer to Item 23-00, 1)
Fault(s) Indicated by
CIDS 1(2).

NOTE 2: In the case of disturbance of

the CIDS function, the
deactivation/removal of the
affected CIDS director may
recover normal operation of
the CIDS function. Refer
to AMM TASK
23-73-00-040-001.

1) Smoke Detection C 2 0 (O) May be inoperative provided:

Function Channels a) Restrictions concerning
(CIDS-SDF) inoperative lavatory smoke
(With Mod. 30354 or with detection system are applied,
Mod. 33100) and
b) Procedures are established
and used to ensure all cargo
compartments remain empty
or are verified to contain only
empty cargo handling
equipment, ballast (ballast
may be loaded in ULDs),
and/or Fly Away Kits.

NOTE 1: Failure of a single SDF

channel is indicated by a
MAINTENANCE message
on ECAM STATUS page.

NOTE 2: Operator MELs must define

which items are approved
for inclusion in the Fly Away
Kits and which materials
can be used as ballast.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-01 Cabin
Intercommunication Data
System (CIDS) CIDS
Director
(Cont’d)

1) Smoke Detection NOTE 2: Operator MELs must define

Function Channels which items are approved
(CIDS-SDF) for inclusion in the Fly Away
(With Mod. 30354 or with Kits and which materials
Mod. 33100) can be used as ballast.
(Cont’d)
NOTE 3: Class E cargo
compartments require only
the installation of smoke or
fire detection systems
(not suppression).

2) Emergency Cockpit C - 0 (O) May be inoperative provided

*** Alerting System (ECAS) alternate procedures are established
and used.

D - 0 May be inoperative provided

operations or procedures do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-02 Cabin C - - (M) May be inoperative provided:

Intercommunication Data a) No two consecutive or
System (CIDS) CIDS adjacent DEUs are verified to
DEU A be inoperative, and
b) Lavatory speaker is verified to
operate normally or return to
seat sign is verified to operate
normally for an associated
inoperative DEU.

C - - (M) May be inoperative provided:

a) No two consecutive or
adjacent DEUs are verified to
be inoperative, and
b) Lavatory door is locked closed
and placarded
“INOPERATIVE –
DO NOT ENTER” for an
associated inoperative DEU.

NOTE 1: These provisos are not

intended to prohibit lavatory
use or inspections by
crewmembers.

NOTE 2: The following items may be

affected: Loudspeakers;
No Smoking/Fasten Seat
Belt Sign general
illumination and Passenger
Call.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-03 Cabin
Intercommunication Data
System (CIDS)

1) CIDS DEU B C - - (M)(O) May be inoperative provided:

a) DEU B and the associated
handset are operative at each
pair of floor level exit doors,
and
b) Alternate procedures are
established and used.

NOTE: The following items may be

affected: Cabin attendant
station intercommunications;
slide bottle pressure
indications on PTP/FAP;
lavatory smoke detection
system; and door bottle
pressure indication on
PTP/FAP.

2) Attendant Indication C - 0 May be inoperative at a non-required

Panels (AIP) cabin attendant station.

C - 0 (O) May be inoperative at a required

cabin attendant station provided:
a) Corresponding area call panel
operates normally,
b) Passenger address and cabin
interphone at affected station
operate normally, and
c) Alternate procedures are
established and used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-03 Cabin
Intercommunication Data
System (CIDS)
(Cont’d)

3) Area Call Panel C - 0 May be inoperative at non-required

cabin attendant station.

C - 0 (O) May be inoperative provided:

a) Corresponding Attendant
Indication Panel operates
normally,
b) Passenger address and cabin
interphone at affected station
operate normally, and
c) Alternate procedures are
established and used.

4) Lavatory Smoke Moved to item 23-73-07 5) and

Detection System 23-73-08 9).
(Indication on PTP/FAP)

5) Drain Masts Moved to item 23-73-07 4) for aircraft

(Indication on PTP/FAP) without Mod. 30354 or without
Mod. 33100, or item 23-73-08 8) for
aircraft with Mod. 30354 or with
Mod. 33100.

6) Additional Attendant D - 0
*** Panel (AAP)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-04 Forward Attendant Panel C - 0 (M)(O) May be inoperative provided:

(FAP) a) Associated FAP functions are
(Without Mod. 30354 or considered inoperative, and
without Mod. 33100) b) Alternate procedures are
established and used.

NOTE: LIGHT EMER pb must always

be operative.

1) Cabin Lighting Control C - 0 (O) May be inoperative provided

Functions on FAP lighting is sufficient for cabin
attendants to perform their duties.

2) Prerecorded D 1 0 (O) May be inoperative provided

*** Announcement and alternate procedures are established
Music Reproducer and used.
Control on FAP

3) CABIN READY on FAP D 1 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

4) EVAC Light/CMD pb D 1 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

5) SYSTEM INOP Light on D 1 0 (M) May be inoperative provided

*** WATER WASTE Panel alternate procedures are established
on FAP and used.

6) Other Functions on FAP D - 0 (O) May be inoperative provided

alternate procedures are established
and used.

NOTE: LIGHT EMER pb must always

be operative.

7) CIDS Caution Light on C 1 0 (M) May be inoperative provided that

the Forward Attendant PTP messages are checked before
Panel each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-05 Prerecorded Moved to item 23-73-04 2) for aircraft

*** Announcement and without Mod. 30354 or without
Music Reproducer Mod. 33100, or item 23-73-08 2) for
aircraft with Mod. 30354 or with
Mod. 33100.

73-06 Programmed Cabin C 1 0

Assignment Module
(CAM)

73-07 Programming and Test B 1 0 (M)(O) May be inoperative provided:

Panel (PTP) a) Associated PTP functions are
(Without Mod. 30354 or considered inoperative, and
without Mod. 33100) b) Alternate procedures are
established and used.

1) SYS EMER LIGHT B 1 0 (M) May be inoperative provided

TEST emergency lights are verified to
operate normally prior to each
departure.

B 1 0 May be inoperative provided

operational procedures do not require
its use.

2) Slide Bottle Pressure

Indication
(On PTP)

a) Passenger Doors C - 0 (O) May be inoperative provided the

*** slide bottle pressure is verified prior
to each departure.

b) Overwing Emergency C 2 0 (M) May be inoperative provided

Exits associated slide bottle pressure is
(A319/A320) verified before the first flight of each
day.

c) Cabin Emergency Exit C 4 0 (O) May be inoperative provided the

*** (A321) slide bottle pressure is verified prior
to each departure.

3) Door Bottle Pressure C - 0

*** Indication (on PTP)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-07 Programming and Test

Panel (PTP)
(Without Mod. 30354 or
without Mod. 33100)
(Cont’d)

4) Drain Masts C 1 0
(Indication on PTP)

5) Lavatory Smoke
Detection System
(Indication on PTP)

a) Without Mod. 21195 C 1 0

b) With Mod. 21195 C 1 0 (O) May be inoperative provided

alternate procedures are established
and used.

6) Other Functions D - 0 (M) May be inoperative provided

(On PTP) alternate procedures are established
and used.

73-08 Flight Attendant Panel C 1 0 (M)(O) May be inoperative provided:

(FAP) a) Associated FAP functions are
(With Mod. 30354 or with considered inoperative, and
Mod. 33100) b) Alternate procedures are
established and used.

NOTE: EMER pb must always be

operative.

1) Cabin Lighting Control C - 0 (O) May be inoperative provided

Functions on FAP lighting is sufficient for cabin
attendants to perform their duties.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-08 Flight Attendant Panel

(FAP)
(With Mod. 30354 or with
Mod. 33100)
(Cont’d)

2) Prerecorded D 1 0 (O) May be inoperative provided

*** Announcement and alternate procedures are established
Music Reproducer and used.
Control on FAP

3) CABIN READY on FAP D 1 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

4) EVAC Light/CMD pb D 1 0 (O) May be inoperative provided

*** (On FAP) alternate procedures are established
and used.

5) SYSTEM INOP Light on D 1 0 (M) May be inoperative provided

*** WATER WASTE Panel alternate procedures are established
on FAP and used.

6) Slide Bottle Pressure

Indication
(On FAP)

a) Passenger Doors C - 0 (O) May be inoperative provided

associated slide bottle pressure is |
verified prior to each departure.

b) Overwing Emergency C 2 0 (M) May be inoperative provided

*** Exits associated slide bottle pressure is |
verified before the first flight of each |
day.

c) Cabin Emergency Exit C - 0 (O) May be inoperative provided |

*** (A321) associated slide bottle pressure is
verified prior to each departure.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

73-08 Flight Attendant Panel

(FAP)
(With Mod. 30354 or with
Mod. 33100)
(Cont’d)

7) Door Bottle Pressure C - 0

*** Indication
(On FAP)

8) Drain Masts Indication C 1 0

(On FAP)

9) Lavatory Smoke C 1 0
Detection System
(Indication on FAP)

10) Other Functions D - 0 (O) May be inoperative provided

(On FAP) alternate procedures are established
and used.

NOTE: EMER pb must always be

operative.

90-01 Cabin Surveillance D 1 0 (M) May be inoperative provided

*** System (CSS) system is deactivated off.
STC No.ST02483AT |

1) Video Display Units D 2 0 (M) May be inoperative provided

*** (VDU) associated VDU(s) is deactivated off.

2) Cabin Display Cameras D 4 0 (M) May be inoperative provided

*** associated camera(s) is deactivated.

3) Digital Passenger D 2 0 (M) May be inoperative provided

*** Control Units (DPCU) associated unit(s) is deactivated off.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 23-26
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
23. Communications
Change
Sequence No. Item 1 2 3 4 Bar

90-02 Cockpit Door Moved to item 23-72-01.

Surveillance System
(CDSS)
(With Mod. 36414/
MP K11047 or
Mod. 38111/MP K11684
or Mod. 32087/
MP K7778)

90-03 Wireless Aircraft Data D 1 0 (M) May be inoperative provided

*** Link System (WADL) system is deactivated off.
STC No. ST01447NY
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

24-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

DC BUS TIE status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

2) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

GPCU or AC GEN status message displayed on
ECAM is permitted without
CFDS interrogation.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)

1) CFM 56-5 Engines B 2 1 (M)(O) Except for ER operations, one

Aircraft with may be inoperative provided:
Mods:31296/MP P6319 a) APU generator operates
(Digital AMU) and normally and is used
32875/MP P7945 throughout the flight,
(GCU 5.1), or Aircraft b) Operator ensures that the
with Mods:31107/ APU oil quantity is adequate
MP P7009 for the intended flight,
(Digital SATCOM AMU) c) All busses can be powered,
and 32875/MP P7945 d) All indications and warnings
(GCU 5.1) associated with the remaining
engine and APU driven
generator channels operate
normally,
e) Galley automatic shedding is
verified to operate normally,
f) Aircraft remains at or below
FL 330,
g) Approach minimums do not
require its use, and
h) When the Engine Driven
Generator Channel 1 is
inoperative, the AC ESS
FEED manual transfer must
be checked to operate
normally.

NOTE: Relief is not applicable to

aircraft with Mods: 39670/
MP P10300 (GCU 5.2), or
37782/MP P10402 (Digital
AMU Power Supply Upgrade),
or 37317/MP P10098
(AC ESS FEED automatic
switching).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

2) CFM 56-5 Engines B 2 1 (M)(O) Except for ER operations, one

(Aircraft with an analog may be inoperative provided:
AMU or with any of the a) APU generator operates
Following Mods:) normally and is used
37782/MP P10402 throughout the flight,
(Digital AMU Power b) Operator ensures that the
Supply Upgrade), or APU oil quantity is adequate
37317/MP P10098 for the intended flight,
(AC ESS FEED c) All busses can be powered,
Automatic Switching), or d) All indications and warnings
Aircraft with Mods: associated with the remaining
31107/MP P7009 engine and APU driven
(Digital SATCOM AMU), generator channels operate
and 39670/MP P10300 normally,
(GCU 5.2) e) Galley automatic shedding is
and CFM LEAP-1A verified to operate normally,
Engines f) Aircraft remains at or below
FL 330, and
g) Approach minimums do not
require its use.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

3) IAE Engines B 2 1 (M)(O) Except for ER operations, one

(With IDGs which may be inoperative provided:
Incorporate Mod. 26929/ a) APU generator operates
MP P5059/P/N 766219 normally and is used |
or throughout the flight,
Mod. 30375/MP P6557/ b) Operator ensures that the
P/N 772292), and APU oil quantity is adequate
Aircraft with either for the intended flight,
Mod: 31296/MP P6319 c) All busses can be powered,
(Digital AMU) d) All indications and warnings
and 32875/MP P7945 associated with the remaining
(GCU 5.1), or 31107/ engine and APU driven
MP P7009 generator channels operate
(Digital SATCOM AMU) normally,
and 32875/MP P7945 e) Galley automatic shedding is
(GCU 5.1) verified to operate normally,
f) Aircraft remains at or below
FL 330,
g) Fuel recirculation system
associated with the operative
IDG is operative,
h) Approach minimums do not
require its use,
i) When the Engine Driven
Generator Channel 1 is
inoperative, the AC ESS
FEED manual transfer must
be checked to operate
normally,

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

3) IAE Engines B 2 1 j) If the associated IDG is |

(With IDGs which disconnected, the inner/wing |
Incorporate Mod. 26929/ tank fuel temperature on the |
MP P5059/P/N 766219 affected side is checked to |
or be above -30 °C before |
Mod. 30375/MP P6557/ takeoff, and |
P/N 772292), and k) If the associated IDG is |
Aircraft with either disconnected, the inner/wing |
Mod: 31296/MP P6319 tank fuel temperature on the |
(Digital AMU) affected side is monitored in |
and 32875/MP P7945 flight and checked to be |
(GCU 5.1), or 31107/ above -43 °C. |
MP P7009
(Digital SATCOM AMU) NOTE: Relief is not applicable to
and 32875/MP P7945 aircraft with Mods: 39670/
(GCU 5.1) MP P10300 (GCU 5.2), or
(Cont’d) 37782/MP P10402 (Digital
AMU Power Supply Upgrade),
or 37317/MP P10098
(AC ESS FEED automatic
switching).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

4) IAE Engines B 2 1 (M)(O) Except for ER operations, one

(Aircraft with an Analog may be inoperative provided:
AMU or with any of the a) APU generator operates
Following Mods:) normally and is used
37782/MP P10402 throughout the flight,
(Digital AMU Power b) Operator ensures that the
Supply Upgrade), or APU oil quantity is adequate
37317/MP P10098 for the intended flight,
(AC ESS FEED c) All busses can be powered,
Automatic Switching), or d) All indications and warnings
Aircraft with Mods: associated with the remaining
31107/MP P7009 engine and APU driven
(Digital SATCOM AMU) generator channels operate
and 39670/MP P10300 normally,
(GCU 5.2) e) Galley automatic shedding is
verified to operate normally,
f) Aircraft remains at or below
FL 330,
g) Fuel recirculation system
associated with the operative
IDG is operative,
h) Approach minimums do not
require its use,
i) If the associated IDG is |
disconnected, the inner/wing |
tank fuel temperature on the |
affected side is checked to be |
above -30 °C before takeoff, |
and |
j) If the associated IDG is |
disconnected, the inner/wing |
tank fuel temperature on the |
affected side is monitored in |
flight and checked to be |
above -43 °C. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

5) PW 6000 Engines B 2 1 (M)(O) Except for ER operations, one

may be inoperative provided:
a) APU generator operates
normally and is used
throughout the flight,
b) Operator ensures that the
APU oil quantity is adequate
for the intended flight,
c) All busses can be powered,
d) All indications and warnings
associated with the remaining
engine and APU driven
generator channels operate
normally,
e) Galley automatic shedding is
verified to operate normally,
f) Aircraft remains at or below
FL 330,
g) IDG cooler bypass valve is
checked operative on the
remaining generator before
each flight,
h) Approach minimums do not
require its use, and
i) If the associated IDG is |
disconnected, the inner tank |
fuel temperature on the |
affected side is checked to be |
above -39 °C before takeoff. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

6) A319/A320 with PW B 2 1 (M)(O) Except for ER operations, one |

1100G Engines may be inoperative provided:
a) APU generator operates
normally and is used
throughout the flight,
b) Operator ensures that the
APU oil quantity is adequate
for the intended flight,
c) All busses can be powered,
d) All indications and warnings
associated with the remaining
engine and APU driven
generator channels operate
normally,
e) Galley automatic shedding is
verified to operate normally,
f) Aircraft remains at or below
FL 330,
g) Both IDG heat exchangers
bypass valves of the
remaining AC main
generation are checked
operative before each flight, |
h) Approach minimums do not
require its use, and
i) If the associated IDG is |
disconnected, the inner tank |
fuel temperature on the |
affected side is checked to be |
above -39 °C before takeoff. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator |

Channel |
(IDG, GCU, Line |
Contactor) |
(Cont’d) |

7) A321 with PW 1100G B 2 1 (M)(O) Except for ER operations, one |

Engines and without may be inoperative provided: |
Mod. 163213/ a) APU generator operates |
MP J4530 normally and is used |
throughout the flight, |
b) Operator ensures that the |
APU oil quantity is adequate |
for the intended flight, |
c) All busses can be powered, |
d) All indications and warnings |
associated with the remaining |
engine and APU driven |
generator channels operate |
normally, |
e) Galley automatic shedding is |
verified to operate normally, |
f) Aircraft remains at or below |
FL 330, |
g) Both IDG heat exchangers |
bypass valves of the |
remaining AC main |
generation are checked |
operative before each flight, |
h) Approach minimums do not |
require its use, |
i) If the associated IDG is |
disconnected, the wing tank |
fuel temperature on the |
affected side is checked to be |
above -30 °C before takeoff, |
and |
j) If the associated IDG is |
disconnected, the wing tank |
fuel temperature is monitored |
in flight and checked to be at |
or above -38 °C. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator |

Channel |
(IDG, GCU, Line |
Contactor) |
(Cont’d) |

8) A321 with PW 1100G B 2 1 (M)(O) Except for ER operations, one |

Engines and may be inoperative provided: |
Mod. 163213/MP J4530 a) APU generator operates |
and without normally and is used |
Mod. 162739/MP J4335 throughout the flight, |
b) Operator ensures that the |
APU oil quantity is adequate |
for the intended flight, |
c) All busses can be powered, |
d) All indications and warnings |
associated with the remaining |
engine and APU driven |
generator channels operate |
normally, |
e) Galley automatic shedding is |
verified to operate normally, |
f) Aircraft remains at or below |
FL 330, |
g) Both IDG heat exchangers |
bypass valves of the |
remaining AC main |
generation are checked |
operative before each flight, |
h) Approach minimums do not |
require its use, |
i) If the associated IDG is |
disconnected, the wing tank |
fuel temperature on the |
affected side is checked to be |
above -30 °C before takeoff, |
j) If the associated IDG is |
disconnected, the wing tank |
fuel temperature is monitored |
in flight and checked to be at |
or above -38 °C, and |
k) FWD ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

9) A321 with PW 1100G B 2 1 (M)(O) Except for ER operations, one |

Engines and may be inoperative provided: |
Mod. 163213/MP J4530 a) APU generator operates |
and normally and is used |
Mod. 162739/MP J4335 throughout the flight, |
b) Operator ensures that the |
APU oil quantity is adequate |
for the intended flight, |
c) All busses can be powered, |
d) All indications and warnings |
associated with the remaining |
engine and APU driven |
generator channels operate |
normally, |
e) Galley automatic shedding is |
verified to operate normally, |
f) Aircraft remains at or below |
FL 330, |
g) Both IDG heat exchangers |
bypass valves of the |
remaining AC main |
generation are checked |
operative before each flight, |
h) Approach minimums do not |
require its use, |
i) If the associated IDG is |
disconnected, the wing tank |
fuel temperature on the |
affected side is checked to be |
above -30 °C before takeoff, |
j) If the associated IDG is |
disconnected, the wing tank |
fuel temperature is monitored |
in flight and checked to be at |
or above -38 °C, and |
k) AFT2 ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

10) A321 with CFM B 2 1 (M)(O) Except for ER operations, one |

LEAP-1A Engines and may be inoperative provided: |
Mod. 163213/MP J4530 a) APU generator operates |
and without normally and is used |
Mod. 162739/MP J4335 throughout the flight, |
b) Operator ensures that the |
APU oil quantity is adequate |
for the intended flight, |
c) All busses can be powered, |
d) All indications and warnings |
associated with the remaining |
engine and APU driven |
generator channels operate |
normally, |
e) Galley automatic shedding is |
verified to operate normally, |
f) Aircraft remains at or below |
FL 330, |
g) Approach minimums do not |
require its use, and |
h) FWD ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Engine Driven Generator

Channel
(IDG, GCU, Line
Contactor)
(Cont’d)

11) A321 with CFM B 2 1 (M)(O) Except for ER operations, one |

LEAP-1A Engines and may be inoperative provided: |
Mod. 163213/MP J4530 a) APU generator operates |
and normally and is used |
Mod. 162739/MP J4335 throughout the flight, |
b) Operator ensures that the |
APU oil quantity is adequate |
for the intended flight, |
c) All busses can be powered, |
d) All indications and warnings |
associated with the remaining |
engine and APU driven |
generator channels operate |
normally, |
e) Galley automatic shedding is |
verified to operate normally, |
f) Aircraft remains at or below |
FL 330, |
g) Approach minimums do not |
require its use, and |
h) AFT2 ACT is empty or not |
installed. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-02 APU Generator Channel

1) Aircraft without A 1 0 (M) Except for ER operations beyond

Mod. 24642/MP P3524 120 minutes, may be inoperative |
or AES APU without provided:
Mod. 24498/MP K3680 a) APU GEN pb-sw is set to |
or without OFF,
Mod. 25568/MP K4157 b) It is verified that both APU oil
filters are not clogged, and
c) Repairs are made within
four flight legs.

NOTE: When GPCU/Ground Power

Control Function of the
GAPCU and APU generator
are both inoperative, engines
cannot be started.

C 1 0 (M) Except for ER operations, may be

inoperative provided:
a) APU GEN pb-sw is set to |
OFF, and
b) It is verified that both APU oil
filters are not clogged.

NOTE: When GPCU/GAPCU Ground

Power Control Function and
APU generator are both
inoperative, engines cannot
be started.

C 1 0 Except for ER operations, may be

inoperative provided APU is not used.

NOTE: When GPCU/Ground Power

Control Function of the
GAPCU and APU generator
are both inoperative, engines
cannot be started.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-02 APU Generator Channel

(Cont’d)

1) Aircraft without C 1 0 (M) Except for ER operations, may be

Mod. 24642/MP P3524 inoperative provided APU generator |
or AES APU without is deactivated or removed.
Mod. 24498/MP K3680
or without NOTE: When GPCU/Ground Power
Mod. 25568/MP K4157 Control Function of the
(Cont’d) GAPCU and APU generator
are both inoperative, engines
cannot be started.

2) Aircraft with A 1 0 Except for ER operations beyond

Mod. 24642/MP P3524 120 minutes, may be inoperative |
or AES APU with provided:
Mod. 24498/MP K3680 a) APU GEN pb-sw is set to |
or with OFF, and
Mod. 25568/MP K4157 b) Repairs are made within
or APIC APU or four flight legs.
APU GTCP 131-9(A)
NOTE: When GPCU/Ground Power
Control Function of the
GAPCU and APU generator
are both inoperative, engines
cannot be started.

C 1 0 Except for ER operations, may be

inoperative provided APU GEN pb-sw
is set to OFF.

NOTE: When GPCU/Ground Power

Control Function of the
GAPCU and APU generator
are both inoperative, engines
cannot be started.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-02 APU Generator Channel

(Cont’d)

2) Aircraft with C 1 0 Except for ER operations, may be

Mod. 24642/MP P3524 inoperative provided APU is |
or AES APU with considered inoperative. |
Mod. 24498/MP K3680 |
or with NOTE: When GPCU/Ground Power
Mod. 25568/MP K4157 Control Function of the
or APIC APU or GAPCU and APU generator
APU GTCP 131-9(A) are both inoperative, engines
(Cont’d) cannot be started.

C 1 0 (M) Except for ER operations, may be

inoperative provided APU generator
is deactivated or removed.

NOTE: When GPCU/GAPCU Ground

Power Control Function and
APU generator are both
inoperative, engines cannot
be started.

3) Aircraft with A 1 0 Except for ER operations beyond |

Mod. 163213/MP J4530 120 minutes, may be inoperative |
and without provided: |
Mod. 162739/MP J4335 a) APU GEN pb-sw is set to |
OFF, |
b) Repairs are made within |
four flight legs, and |
c) FWD ACT is empty or not |
installed. |

NOTE: When GPCU/Ground Power |

Control Function of the |
GAPCU and APU generator |
are both inoperative, engines |
cannot be started. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-02 APU Generator Channel

(Cont’d)

3) Aircraft with C 1 0 Except for ER operations, may be |

Mod. 163213/MP J4530 inoperative provided: |
and without a) APU GEN pb-sw is set to |
Mod. 162739/MP J4335 OFF, and |
(Cont’d) b) FWD ACT is empty or not |
installed. |

NOTE: When GPCU/Ground Power |

Control Function of the |
GAPCU and APU generator |
are both inoperative, engines |
cannot be started. |

C 1 0 Except for ER operations, may be |

inoperative provided: |
a) APU is not used, and |
b) FWD ACT is empty or not |
installed. |

NOTE: When GPCU/GAPCU Ground |

Power Control Function and |
APU generator are both |
inoperative, engines cannot |
be started. |

C 1 0 (M) Except for ER operations, may be |

inoperative provided: |
a) APU generator is deactivated |
or removed, and |
b) FWD ACT is empty or not |
installed. |

NOTE: When GPCU/GAPCU Ground |

Power Control Function and |
APU generator are both |
inoperative, engines cannot |
be started. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

20-02 APU Generator Channel

(Cont’d)

4) Aircraft with C 1 0 Except for ER operations beyond |

Mod. 163213/MP J4530 120 minutes, may be inoperative |
and with provided: |
Mod. 162739/MP J4335 a) APU GEN pb-sw is set to |
OFF, |
b) Repairs are made within four |
flight legs, and |
c) AFT2 ACT is empty or not |
installed. |

NOTE: When GPCU/Ground Power |

Control Function of the |
GAPCU and APU generator |
are both inoperative, engines |
cannot be started. |

C 1 0 Except for ER operations, may be |

inoperative provided: |
a) APU GEN pb-sw is set to |
OFF, and |
b) AFT2 ACT is empty or not |
installed. |

NOTE: When GPCU/Ground Power |

Control Function of the |
GAPCU and APU generator |
are both inoperative, engines |
cannot be started. |

C 1 0 (M) Except for ER operations, may be |

inoperative provided: |
a) APU generator is deactivated |
or removed, and |
b) AFT2 ACT is empty or not |
installed. |

NOTE: When GPCU/GAPCU Ground |

Power Control Function and |
APU generator are both |
inoperative, engines cannot |
be started. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

4) Aircraft with C 1 0 (M) Except for ER operations, may be |

Mod. 163213/MP J4530 inoperative provided: |
and with a) APU generator is deactivated |
Mod. 162739/MP J4335 or removed, and |
(Cont'd) b) AFT2 ACT is empty or not |
installed. |

NOTE: When GPCU/GAPCU Ground |

Power Control Function and |
APU generator are both |
inoperative, engines cannot |
be started. |

20-07 AC ESS Feed Control

1) Manual Transfer to the C 1 0 (O) May be inoperative provided:

AC BUS 2 a) AC ESS FEED pb switch is
(ALTN Function) set at NORM position,
b) It is checked on the ELEC SD
page that the AC BUS 1
supplies the AC ESS BUS,
and
c) TR 2 operates normally.

2) Automatic Transfer to C 1 0 (O) May be inoperative provided:

the AC BUS 2 a) AC ESS FEED pb switch is
(For aircraft with set at NORM position,
Mod 37317/MP P10098) b) It is checked on the ELEC SD
page that the AC BUS 1
supplies the AC ESS BUS,
and
c) TR 2 operates normally.

27-01 IDG FAULT Lights C 2 1 One may be inoperative provided

frequency and temperature
indications are available on ECAM
ELEC page and are monitored.

27-02 GEN pb Switch

1) FAULT Lights C 3 1 One GEN and/or the APU FAULT

Light may be inoperative provided the
associated indications are available
on ECAM ELEC page.

2) OFF Lights C 3 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

27-03 AC ESS FEED C 1 0 May be inoperative provided AC ESS

FAULT/ALTN Light bus indication is available on ECAM
ELEC page.

27-04 GALLEY/GALY and CAB

pb Switch

1) FAULT Light C 1 0 (O) May be inoperative provided:

a) AC load indication for each
generator channel is available
on ECAM ELEC page, and
b) Automatic shedding operates
normally.

2) OFF Light C 1 0

27-05 RAT and EMER GEN C 1 0 (O) May be inoperative provided

FAULT Light indications are available on
associated ECAM ELEC page.

27-06 Indications on ECAM C - - (O) Indications related to AC

ELEC Page generation may be inoperative
provided:
a) Load, voltage, and frequency
indications of at least one
engine driven generator
operate normally,
b) Associated GEN FAULT
caution on ECAM operates
normally, and
c) Automatic shedding operates
normally.

1) APU GEN Parameters C - 0 Except for ER operations, may be

inoperative provided both Engine
Driven Generators are operative.

27-09 COMMERCIAL
*** pb Switch

1) OFF Light C 1 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Transformer/Rectifier A 3 2 (M)(O) Except for ER operations, |

Units (TR) TR1 may be inoperative provided:
a) Extract fan operates normally,
b) Battery voltage indicator
operates normally,
c) Both packs operate normally,
d) Repairs are made within
2 flight-days, and
e) Approach minimums do not
require its use.

1) Without Mod. 27620 A 3 2 (M)(O) Except for ER operations,

TR2 may be inoperative provided:
a) Extract fan operates normally,
b) Battery voltage indicator
operates normally,
c) Both packs operate normally,
d) Repairs are made within
2 flight-days,
e) AC ESS FEED control is
checked operative once each
day,
f) Standby Horizon operates
normally,
g) Standby Compass operates
normally, and
h) Approach minimums do not
require its use.

2) With Mod. 27620 A 3 2 (M)(O) Except for ER operations,

TR2 may be inoperative provided:
a) Extract fan operates normally,
b) Battery voltage indicator
operates normally,
c) Both packs operate normally,
d) Repairs are made within
2 flight-days,
e) AC ESS FEED control is
checked operative once each
day,
f) ISIS Horizon operates
normally,
g) Standby Compass operates
normally, and
h) Approach minimums do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

30-04 Battery Voltmeters C 2 0 (O) May be inoperative provided:

a) Battery indications are
available on ECAM, and
b) Battery voltage is confirmed
adequate before APU start.

30-05 BAT pb Switches

1) FAULT Lights C 2 0

2) OFF Lights C 2 0

30-06 DC BUS TIE SYSTEM

1) DC TIE Contactor 1 C 1 0 May be inoperative open provided

(DC BUS 1-DC BAT DC TIE contactor ESS operates
BUS) normally.

2) DC TIE Contactor ESS C 1 0 May be inoperative open provided

(DC BAT BUS-DC ESS DC TIE contactor 1 operates
BUS) normally.

30-07 BUS TIE pb Switch

1) OFF Light C 1 0

30-08 ECAM ELEC Page C - 0 Indications related to DC generation

(DC) may be inoperative.

30-09 External Power Panel C 1 0 (M) May be inoperative provided

ADIRU/AVNCS Vent avionics ventilation system warning
Caution Light horn is verified to operate normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

41-01 AC External Power

Control

1) Ground Power Control C 1 0 May be inoperative provided external

Unit (GPCU)/Ground power is not used.
Power Control Function
of the Ground and NOTE: When GPCU/Ground Power
Auxiliary Power Control Control Function of the
Unit (GAPCU) GAPCU and APU generator
are both inoperative, engines
cannot be started.

2) Receptacle C 1 0 (M) May be inoperative provided

external power is not used.

NOTE: When GPCU/Ground Power

Control Function of the
GAPCU and APU generator
are both inoperative, engines
cannot be started.

41-02 External Power NOT IN C 2 0 (O) May be inoperative provided

USE and AVAIL Panel alternate procedures are established
Lights and used.

41-03 EXT PWR pb Switch

1) AVAIL Light C 1 0 (O) May be inoperative provided

alternate procedures are established
and used.

2) ON Light C 1 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

50-01 Warning and Caution on

ECAM EWD

1) C/B TRIPPED C 1 0 (M) May be inoperative provided

alternate procedures are used to
verify that no circuit breaker is tripped
on associated C/B panel.

2) ELEC IDG 1(2) OIL LO C 2 1 (M) One may be inoperative

LVL Alert provided:
(A319neo/A320neo/ a) Sight glass of the affected
A321neo with IDG shows a correct oil level,
PW 1100G Engines) and
b) Differential Pressure Indicator
(DPI) of the oil filter is not
extended on the affected IDG.

B 2 1 (O) One may be inoperative provided

a) Associated generator is set to
OFF, and
b) Associated AC Main
Generation is considered
inoperative.

A 2 1 One may be inoperative for

15 flight-hours or 1 flight-day,
whichever occurs first.

3) ELEC IDG 1(2) FILTER C 2 1 (M) One may be inoperative

CLOG Alert provided:
(A319neo/A320neo/ a) Sight glass of the affected
A321neo with IDG shows a correct oil level,
PW 1100G Engines) and
b) Differential Pressure Indicator
(DPI) of the oil filter is not
extended on the affected IDG.

B 2 1 (O) One may be inoperative provided

a) Associated generator is set to
OFF, and
b) Associated AC Main
Generation is considered
inoperative.

A 2 1 One may be inoperative for

15 flight-hours or 1 flight-day,
whichever occurs first.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 24-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
24. Electrical Power
Change
Sequence No. Item 1 2 3 4 Bar

56-01 GALLEY/GALY and CAB

and COMMERCIAL
Supply Systems

1) Automatic Load C 1 0 May be inoperative provided

Shedding System GALLEY/GALY and CAB pb switch
and GALLEY/GALY and CAB FAULT
Light in the cockpit operate normally.

2) Automatic and Manual C 2 0 (M) May be inoperative provided all

Load Shedding Systems GALLEY/GALY and CAB loads are
disconnected.

a) With C 2 0 (M)(O) May be inoperative provided

Mod 20343/MP P0473 or that the COMMERCIAL supply
with system is checked operative.
Mod 31276/MP P7175

3) COMMERCIAL Supply C 1 0 (O) May be inoperative.

System
(With
Mod 20343/MP P0473 or
with
Mod 31276/MP P7175)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Pilot Seat Adjustments

1) Electrical Adjustment D 2 0 (M) May be inoperative provided:

*** a) Horizontal and vertical
mechanical adjustments
operate normally, and
b) Associated electrical control is
deactivated.

2) Primary Horizontal B 2 0 May be inoperative provided backup

Mechanical Adjustment horizontal mechanical adjustment is
installed and operates normally.

3) Backup Horizontal D 2 0 May be inoperative provided primary

*** Mechanical Adjustment horizontal mechanical adjustment
operates normally.

4) Vertical Mechanical C 2 0 May be inoperative provided vertical

Adjustment electrical adjustment operates
normally.

5) Lumbar C 2 0 May be inoperative provided seat

contour is satisfactory to
individual/crewmember requirements.

6) Recline Systems A 2 0 (M) May be inoperative provided:

a) Seat is secured in an upright
position acceptable to the
affected crewmember, and
b) Repairs are made within
2 flight-days.

11-02 Crewmember Shoulder D - - Any in excess of those required for

Harness flightcrew members (including official
(Flight Deck) observer in forward observer’s seat)
may be inoperative.

1) Manual Shoulder A - - (M) One may be inoperative

Harness Locking Device provided:
a) Inertial reel auto locking
mechanism is verified to
operate normally, and
b) Repairs are made within
3 flight-days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

11-03 CAPT and F/O Outboard

Armrest Controls

1) Height Control C 2 0 May be inoperative provided setting

is acceptable to crewmember(s).

2) Pitch Control C 2 0 May be inoperative provided setting

(Tilt) is acceptable to crewmember(s).

3) Armrest Memory C 2 0
Position Display

11-04 CAPT and F/O Inboard C 2 0

Armrest Vertical
Adjustment Controls

11-05 Pilot Seat Headrests D 2 0

***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

11-06 Primary Observer’s A 1 0 May be inoperative provided:

Sliding Seat a) A passenger seat in the
(Including Associated passenger cabin is made
Equipment) available to an FAA Inspector
for the performance of official
duties, and
b) Repairs are made within
2 flight-days.

A 1 0 May be inoperative provided:

a) Secondary observer’s seat is
available to the FAA Inspector
for the performance of official
duties, and
b) Repairs are made within
2 flight-days.

A 1 0 May be inoperative provided:

a) Required minimum safety
equipment (oxygen and
safety belt) is available,
b) Seat is acceptable to the
FAA Inspector for the
performance of official duties,
and
c) Repairs are made within
2 flight-days.

NOTE 1: These provisos are

intended to provide for
occupancy of the above
seats by an FAA Inspector
when the minimum safety
equipment (oxygen and
safety belt) is functional and
the inspector determines
the conditions to be
acceptable.

NOTE 2: The pilot-in-command will

determine if the minimum
safety equipment is
functional for other persons
authorized to occupy any
observer seat(s).
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

11-07 Additional Observer’s D 1 0 (M) May be inoperative or removed.

*** Fixed Seat
(Including Associated NOTE: The pilot in command will
Equipment) determine if the minimum
safety equipment is functional
for other persons authorized
to occupy any observer
seat(s).

13-01 CAPT and F/O Sliding

*** Tables

1) Sliding Tables D 2 0 (M) May be inoperative in the stowed

position or removed.

2) Table Tilt Function D 2 0 May be inoperative provided

associated table can be stowed.

3) Chart Clips Deleted, Revision 20. Refer to NEF.

13-02 CAPT and F/O D - 0 (M) May be inoperative secured in

*** Retractable Footrests the retracted position or removed.

15-01 Crew Foot Warmers D 2 0 (M)(O) May be inoperative provided |

*** affected crew foot warmer is |
deactivated. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Passenger Seat(s)

1) Passenger Seats D - - May be inoperative provided:

(Includes All a) Seat does not restrict access
Configurations and to any emergency exit,
Locations) egress route, or main aisle,
and
b) Affected seat(s) are blocked
and placarded
“DO NOT OCCUPY”.

NOTE 1: A seat with an inoperative

seat belt is considered
inoperative.

NOTE 2: Inoperative seats do not

affect the required number
of Flight Attendants.

NOTE 3: Affected seat(s) may

include the seat(s) behind
and/or adjacent outboard
seats.

2) Positioning Controls for D - - (M) May be inoperative and seat

Taxi, Takeoff, and occupied provided seat is secured in
Landing (TTL) the taxi, takeoff, and landing (TTL)
(Mechanical and/or position.
Electrical)

D - - May be inoperative and seat

occupied provided seat back is
immovable in the taxi, takeoff, and
landing (TTL) position.

3) Underseat Baggage C - - (O) May be inoperative provided:

Restraining Bars a) Baggage is not stowed under
seat with inoperative
restraining bar,
b) Associated seat is placarded
“DO NOT STOW BAGGAGE
UNDER THIS SEAT”, and
c) Procedures are established to
alert Cabin Crew of
inoperative restraining bar.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Passenger Seat(s)

(Cont’d)

4) Armrests

a) With Seat Positioning D - - (M) May be inoperative or missing

Controls for Taxi, and seat occupied provided:
Takeoff, and Landing a) Armrest does not restrict
(TTL) and/or Other access to any emergency exit,
Controls egress route, or main aisle,
and
b) If Armrest with seat control is
missing or removed, seat is
secured in taxi, takeoff, and
landing (TTL) position.

b) Without Seat Positioning D - - May be inoperative or missing and

Controls for Taxi, seat occupied provided it does not
Takeoff, and Landing restrict access to any emergency exit,
(TTL) and/or Other egress route, or main aisle.
Controls

5) Seat Belt/Air Bag

Restraint Systems

a) Seat Belt/Air Bags D - - May be inoperative provided affected

Required by 14 CFR seat is blocked and placarded
“DO NOT OCCUPY”.

b) Seat Belt/Air Bags Not D - - (M) May be inoperative or

Required by 14 CFR disconnected provided seat belt
operates normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

22-01 Flight Attendant Seat C - 0 (O) May be inoperative or missing

Assembly provided:
(Single or Dual Position) a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

1) Required Flight B - - (M)(O) One seat position or assembly

Attendant Seats (dual position) may be inoperative
provided:
a) Affected seat position or seat
assembly is not occupied,
b) Flight Attendant(s) displaced
by inoperative seat(s)
occupies either an adjacent
flight attendant seat or the
passenger seat which is most
accessible to the inoperative
seat(s) so as to most
effectively perform assigned
duties,
c) Alternate procedures are
established and used as
published in crewmember
manuals,
d) Folding type seat stows
automatically or is secured in
the retracted position, and
e) Passenger seat assigned to
flight attendant is placarded
“FOR FLIGHT ATTENDANT
USE ONLY”.

NOTE 1: An automatic folding seat

that will not stow
automatically is considered
inoperative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

22-01 Flight Attendant Seat

Assembly
(Single or Dual Position)
(Cont’d)

1) Required Flight B - - NOTE 2: A seat position with an

Attendant Seats inoperative or missing
(Cont’d) restraint system is
considered inoperative.

NOTE 3: Individual operators, when

operating with inoperative
seats, will consider the
locations and combinations
of seats to ensure that the
proximity to exits and
distribution requirements of
the applicable 14 CFR are
met.

NOTE 4: If one side of a dual seat

assembly is inoperative and
a flight attendant is
displaced to the adjacent
seat, the adjacent seat must
operate normally.

2) Excess Flight Attendant C - - (M) May be inoperative provided:

Seats a) Affected seat position or seat
assembly is not occupied, and
b) Folding type seat stows
automatically or is secured in
the retracted position.

NOTE 1: An automatic folding seat

that will not stow
automatically is considered
inoperative.

NOTE 2: A seat position with an

inoperative or missing
restraint system is
considered inoperative.

3) All-Cargo Configuration D - - May be inoperative provided affected

seat or seat assembly is not
occupied.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

22-03 Nonessential Equipment - - 0 May be inoperative, damaged, or

and Furnishings (NEF) missing provided that the item(s) is
deferred in accordance with the
operator’s NEF deferral program. The
NEF program, procedures, and
processes are outlined in the
operator’s (insert name) Manual.
(M) and (O) procedures, if required,
must be available to the flightcrew
and included in the operator's
appropriate document.

NOTE: Exterior lavatory door

ashtrays are not considered
NEF items.

22-04 Exterior Lavatory Door

Ashtrays

1) Airplanes with More A - - Up to and including 50%may be

Than One Exterior missing or inoperative for 10 days.
Lavatory Door Ashtray
Installed

A - - More than 50% may be missing or

inoperative for 3 days.

2) Airplanes with Only One A 1 0 May be missing or inoperative for

Exterior Lavatory Door 10 days.
Ashtray Installed

27-01 Heating Function of D - 0 (M) May be inoperative provided the

*** Heated Floor Panels heating elements of the affected
(Passenger/Crew Doors, heated floor panel are deactivated.
Emergency Exits, and
Galley Areas)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

28-01 Storage Bin(s)/Cabin, C - - (M) May be inoperative provided:

Galley, and Lavatory a) Procedures are established to
Storage secure compartment
Compartment/Closets CLOSED,
b) Associated bin or
compartment is prominently
placarded “DO NOT USE”,
c) Any emergency equipment
located in affected
compartment is considered
inoperative, and
d) Affected compartment is not
used for storage of any
item(s) except for those
permanently affixed.

NOTE: For overhead storage

compartments, if no partitions
are installed, the entire
overhead storage
compartment is considered
one compartment.

C - - (M)(O) May be inoperative provided:

a) Affected door(s) is (are)
removed or, for retractable
doors, secured in the
retracted (fully open) position,
b) Associated bin or
compartment is not used for
storage of any items except
those permanently affixed,
c) Associated bin or
compartment is prominently
placarded “DO NOT USE”,
d) Procedures are established
and used to alert
crewmembers and
passengers of inoperative
bins, and
e) Passengers are briefed that
associated bin or
compartment is not used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

28-01 Storage Bin(s)/Cabin, NOTE 1: For overhead storage

Galley, and Lavatory compartments, if no
Storage partitions are installed, the
Compartment/Closets entire overhead storage
(Cont’d) compartment is considered
one compartment.

NOTE 2: Any emergency equipment

located in the associated
compartment (permanently
affixed) is available for use.

1) Storage Compartment D - 0 (M) May be inoperative in the

*** Key Locks unlocked position provided doors can
be secured by other means.

2) Multilatch/Quarter Turn C - - One latch per compartment may be

Lug Installations inoperative provided:
Compartment Locks a) Remaining latch(es)/lug(s) on
affected compartment(s)
operates normally, and
b) If affected compartment is
used for a galley cart, the cart
remains empty.

3) Mid-Latch Locking D - 0 May be inoperative provided galley

*** Assembly half-length carts are not used at
affected location.

NOTE: Galley full-length carts can be

used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

40-01 Lavatory Waste C - - (M) May be inoperative provided:

Receptacle Access a) Associated waste container is
Doors/Covers/Flapper/ empty,
Doors b) Affected receptacle access
doors/covers/flapper door is
secured to prevent waste
introduction into the
receptacle,
c) Lavatory is used only by
crewmembers, and
d) Associated lavatory entrance
door is locked closed and
placarded “INOPERATIVE -
DO NOT ENTER”.

NOTE: These provisos are not

intended to prohibit lavatory
use or inspections by
crewmembers.

45-01 Galley/Cabin Waste C - - (M)(O) May be inoperative provided:

Receptacles Access a) The container is empty and
Doors/Covers/Flapper the access is secured to |
Doors prevent waste introduction |
into the compartment, and
b) Procedures are established to
ensure that sufficient
galley/cabin waste
receptacles are available to
accommodate all waste that
may be generated on a flight.

50-01 Cargo Loading System D - 0 NOTE: Any part of the CLS that
*** operates normally may be
used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

50-02 Blow In/Out Panels in C - 0 (O) May be damaged or missing

Cargo Compartment provided procedures are established
and used to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs must define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.

50-03 Cargo Compartment C - 0 (O) May be damaged or missing

Sidewall Lining and provided procedures are established
Ceiling Panels and used to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs must define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

50-04 Cargo Restraint System A - - (M) May be inoperative, damaged, or

(Nets, Attach Points, missing provided:
Stanchions, etc.) a) Acceptable cargo loading
limits from an approved
source (i.e., an Approved
Cargo Loading Manual, Cargo
Handling Manual, or Weight
and Balance Document) are
observed, and
b) Repairs are made prior to the
completion of the next heavy
maintenance visit.

C - 0 (O) May be inoperative, damaged, or

missing provided associated cargo
compartment remains empty or is
checked to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

50-05 Protection Panel of C - 0 (M) One or more may be damaged

*** Decompression Panels provided:
at the FWD Partition a) The affected protection panel
Wall of FWD Cargo is removed if the damage
Compartment prevents correct operation of
the decompression panel, and
b) Bulk loading is not permitted
in the section between the
affected protection panel and
the closest divider net.

NOTE: Tied down cargo is not

considered as bulk loading.

60-01 Evacuation Alarm C 1 0 (O) May be inoperative provided

*** Signaling System alternate procedures are established
(EVAC COMMAND) and used.

D 1 0 May be inoperative provided

operations do not require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

60-03 SLIDE ARMED Warning

Systems

1) SLIDE ARMED Indicator C - 0 (O) May be inoperative provided |

Light alternate procedures are established |
(Without Mod. 160940/ and used. |
MP P20211

2) Inadvertent Slide C - 0 (O) May be inoperative provided

Deployment Prevention alternate procedures are established
System (ISDPS) and used.
(With Mod. 160940/
MP P20211

a) Acoustic Buzzer C - 0 May be inoperative provided

associated SLIDE ARMED light is
operative.

b) Light C - 0

60-04 SLIDE Indications on

ECAM DOOR/OXY Page

1) Passenger Doors

a) Armed Indication B - 0 (O) May be inoperative provided

alternate procedures are established
and used.

b) Not Armed Indication C - 0 (M)(O) May be inoperative provided:

a) Alternate procedures are
established and used, and
b) Aircraft is not operated at
night.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

60-04 SLIDE Indications on

ECAM DOOR/OXY Page
(Cont’d)

2) Overwing Emergency
*** Exit(s) |

a) Armed Indication B - 0 (M) May be inoperative provided a

visual check is made to verify that
slide(s) is armed.

b) Not Armed Indication C - 0 (M) May be inoperative provided:

a) Visual check is made that
slide(s) is armed, and
b) Aircraft is not operated at
night.

60-05 Slide Bottle Pressure Moved to item 23-73-07 2) for aircraft

Indication without Mod. 30354 or without
(On PTP/FAP) Mod. 33100, or item 23-73-08 6) for
aircraft with Mod. 30354 or with
Mod. 33100.

60-06 CABIN PRESSURE Moved to item 52-70-02.

Light System

60-07 “Fasten Seat Belts While C - - One or more may be illegible or

Seated” Signs or missing provided a legible sign or
Placards placard is visible from each occupied
passenger seat.

60-08 Flashlight and Holders C - 0 (O) May be inoperative or missing

(Flight Deck or Cabin) provided:
a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

C - - May be inoperative or missing provided

crewmember assigned to associated
seat has a flashlight with equivalent
characteristics readily available.
(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

60-09 Megaphones C - 0 (O) May be inoperative or missing

provided:
a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

1) Passenger Configuration C - 2 Any in excess of those required by

14 CFR may be inoperative or
missing provided:
a) Inoperative megaphone is
removed from the passenger
cabin,
b) Associated placard is
removed or obscured, and
c) Required distribution is
maintained.

2) Cargo Configuration C - 0 May be inoperative or missing.

60-10 Emergency Locator Moved to item 25-61-01, ref. ATA

*** Beacon Spec 2200, Revision 21.

60-11 Slide Raft Lanyards D 8 - (O) May be missing or damaged

*** (White and/or Yellow) beyond serviceable limits provided
aircraft is not operated on extended
overwater flights.

60-12 Overwater Survival Kits Incorporated into item 25-60-17.

***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

60-13 Emergency Medical

Equipment

1) Automated External A - 0 (O) May be incomplete, missing, or

Defibrillator (AED) and/or inoperative provided:
Associated Equipment a) AED is resealed in a manner
that will identify it as a unit
that cannot be mistaken for a
fully serviceable unit, and
b) Repairs or replacements are
made within one flight cycle.

D - - Any in excess of those required by

14 CFR may be incomplete, missing,
or inoperative.

2) Emergency Medical Kit A - 0 (O) May be incomplete, missing, or

(EMK) and/or Associated inoperative provided:
Equipment a) EMK is resealed in a manner
that will identify it as a unit
that cannot be mistaken for a
fully serviceable unit, and
b) Repairs or replacements are
made within one flight cycle.

D - - Any in excess of those required by

14 CFR may be incomplete, missing,
or inoperative.

3) First Aid Kits (FAK) A - - (O) If more than one is required by

and/or Associated 14 CFR, only one of the required first
Equipment aid kits may be incomplete, missing,
or inoperative provided:
a) FAK is resealed in a manner
that will identify it as a unit
that cannot be mistaken for a
fully serviceable unit, and
b) Repairs or replacements are
made within one flight cycle.

D - - Any in excess of those required by

14 CFR may be incomplete, missing,
or inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

60-14 Escape Life Lines

***

1) Overwing D - - May be damaged or missing provided

aircraft is not operated on extended |
overwater flights.

2) Flight Deck Escape Life C 2 0 May be damaged or missing.

Line Cover Plates

60-15 Emergency Vision D 2 0 (M) May be inoperative provided

*** Assurance Systems system is deactivated.
(EVAS)
(A319/A320/A321)
(Vision Safe
STC #SA00892LA)

60-16 Flotation Equipment D - - Any in excess of that required by

(Crew and Passenger) 14 CFR may be inoperative or
missing.

60-17 Survival Kit D - - Any in excess of those required by

*** 14 CFR may be incomplete, missing,
or inoperative.

60-18 Crash Axe/Crow Bar D - - Any in excess of those required by

14 CFR may be inoperative or
missing.

61-01 Emergency Locator

*** Transmitter

1) Survival Type ELTs D - - Any in excess of those required by

14 CFR may be inoperative or
missing.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

61-01 Emergency Locator

*** Transmitter
(Cont’d)

2) Fixed ELTs A - 0 (M) May be inoperative provided:

a) System is deactivated,
b) Repairs are made within
90 days, and
c) Placard stating
“ELT not installed” is placed in
view of the pilot.

A - 0 May be missing provided:

a) Repairs are made within
90 days, and
b) Placard stating
“ELT not installed” is placed in
view of the pilot.

D - - (M) Any in excess of those required

by 14 CFR may be inoperative
provided:
a) System is deactivated, and
b) Placard stating
“ELT not installed” is placed in
view of the pilot.

D - - Any in excess of those required by

14 CFR may be inoperative or
missing provided placard stating
“ELT not installed” is placed in view
of the pilot.

3) Low Frequency - D - - Any in excess of those required by |

Underwater Locator 14 CFR may be inoperative or |
Beacon (LF-ULB) missing provided: |
(With Mod. 162066/ a) En-route operations do not |
MP K19334) require its use, and |
b) Placard stating "LF-ULB not |
installed” is placed in view of |
the pilot. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

61-02 Passenger or Overwing C - 1 (M)(O) May be inoperative or missing

Door Slide/Slide Rafts provided:
(Without Passengers) a) No passengers are carried,
b) A maximum of 19 persons are
carried as authorized by
14 CFR for
non-passenger-carrying
operations,
c) Each person has
unobstructed access from
their seat to an operative exit,
either regular or emergency,
d) Inoperative exits are
conspicuously identified as
inoperative,
e) An Emergency Exit sign and
floor proximity lights
associated only with the
inoperative exits are covered
to obscure the sign and lights,
f) Safety briefing includes the
location of the inoperative
exit(s) and instructions not to
use the inoperative exit(s),
and
g) Alternate procedures are
established and used.

65-01 Security Kit and D - 0 May be incomplete or missing.

*** Associated Equipment

65-02 Fireproof Gloves D - 0

***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 25-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
25. Equipment/Furnishings
Change
Sequence No. Item 1 2 3 4 Bar

90-01 Printed Supplemental C - 0 (O) May be inoperative or missing

Safety Information provided:
a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

C - - (M)(O) May be missing or damaged

provided:
a) Safety Information Card is
located in convenient
locations for use of each
passenger,
b) Cards cannot be missing from
each exit seat, and
c) Any seat(s) or row(s) of seats
must be blocked where a
Safety Information Card is not
located in convenient
locations for use of each
passenger.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

26-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

SDCU status message displayed on
(Without Mod. 30354 or ECAM is permitted without
without Mod. 33100) CFDS interrogation.

2) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

SMOKE status message displayed on
(With Mod. 30354 or with ECAM is permitted without
Mod. 33100) CFDS interrogation.

12-01 Engine Fire Detection

Systems

1) Loop A C 2 0 (O) Except for ER operations beyond |

120 minutes, one may be inoperative
on each engine provided:
a) Associated Loop B is
operative, and
b) Engine fire test is performed
before each departure.

2) Loop B C 2 0 (O) Except for ER operations beyond |

120 minutes, one may be inoperative
on each engine provided:
a) Associated Loop A is
operative, and
b) Engine fire test is performed
before each departure.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

12-02 FIRE Lights on ENG C 2 0

Control Panel

12-03 ENG FIRE pb Lights

1) Bulbs/LEDs C 16 8 Four bulbs/LEDs in each pb-sw may

be inoperative.

13-01 APU Fire Detection

System

1) Loops C 2 1 Except for ER operations beyond

120 minutes, detection loop (B) may
be inoperative provided APU fire test
is performed before each APU start.

C 2 1 Except for ER operations beyond

120 minutes, detection loop (A) may
be inoperative provided:
a) APU fire test is performed
before each APU start, and
b) During ground operations,
APU condition is monitored in
the cockpit.

A 2 0 Except for ER operations beyond

120 minutes, may be inoperative
provided:
a) APU is not used, and
b) Repairs are made within
four flights.

C 2 0 Except for ER operations, may be

inoperative provided APU is not used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

13-02 APU FIRE pb Light

1) Bulbs/LEDs C 8 4 Four bulbs/LEDs in pb may be

inoperative.

C 8 0 Except for ER operations, may be

inoperative provided APU is not used.

14-01 APU Fire Warning Light Moved to item 26-22-11, Revision 20.
(On External Fire Panel)

15-01 Avionics Smoke A 1 0 (O) Except for ER operations, may be

Detection System inoperative for three flight legs.

16-01 Blow In/Out Panels in Moved to item 25-50-02.

Cargo Compartment

16-03 Smoke Detectors in C - 0 (O) May be inoperative provided

FWD Cargo procedures are established and used
Compartment to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs should define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

16-03 Smoke Detectors in

FWD Cargo
Compartment
(Cont’d)

1) Aircraft with AAE, Ltd. C 4 2 (M) One detector/channel in each

STC No. ST01077WI detector enclosure may be
(Four Detector System) inoperative provided the remaining
detector/channel in the enclosure is
verified to operate normally before
each departure.

C 4 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs should define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.

16-04 Smoke Detectors in AFT C - 0 (O) May be inoperative provided

and Bulk Cargo procedures are established and used
Compartments to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs should define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

16-04 Smoke Detectors in AFT

and Bulk Cargo
Compartments
(Cont’d)

1) Aircraft with AAE, Ltd. C 6 3 (M) One detector/channel in each

STC No. ST01077WI detector enclosure may be
(Six Detector System) inoperative provided the remaining
detector/channel in the enclosure is
verified to operate normally before
each departure.

C 6 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE 1: Operator MELs should

define which items are
approved for inclusion in the
Fly Away Kits and which
materials can be used as
ballast.

NOTE 2: If the AFT Cargo

Compartment Smoke
Detectors are inoperative,
the bulk cargo compartment
must also remain empty.

16-05 FWD/AFT Detection C 4 2 (M) One loop/channel (A or B) in

Loops/Channels each cargo compartment may be
AAE, Ltd. inoperative provided remaining
STC No. ST01077WI loop/channel in associated cargo
compartment is verified to operate
normally before each departure.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

17-01 Lavatory Smoke C - - (M)(O) For each lavatory, the lavatory

Detection System smoke detection system may be
inoperative provided:
a) Lavatory waste receptacle is
empty,
b) Lavatory door is locked closed
and placarded
“INOPERATIVE –
DO NOT ENTER”, and
c) Lavatory is used only by
crewmembers.

NOTE: These provisos are not

intended to prohibit lavatory
use or inspections by
crewmembers.

D - 0 Any in excess of that required by

14 CFR may be inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

17-02 Smoke Detection Control

Unit (SDCU)
(A319/A320/A321)
(Without Mod. 30354 or
without Mod. 33100)

1) Channels B 2 0 (M)(O) May be inoperative provided:

a) Restrictions concerning
inoperative lavatory smoke
detection system and cargo
smoke detection system are
applied, and
b) Procedures are established
and used to ensure all cargo
compartments remain empty
or are verified to contain only
empty cargo handling
equipment, ballast (ballast
may be loaded in ULDs),
and/or Fly Away Kits.

NOTE 1: Failure of a single SDCU

channel is indicated by a
MAINTENANCE message
on ECAM STATUS page.

NOTE 2: Operator MELs must define

which items are approved
for inclusion in the Fly Away
Kits and which materials
can be used as ballast.

NOTE 3: Class E cargo

compartments require only
the installation of smoke or
fire detection systems
(not suppression).
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

18-01 Video Control Center C 1 0 (O) May be inoperative provided a |

*** Standalone Smoke procedure is used to check the |
Detection System absence of smoke in the Video |
Control Center every 30 minutes. |

D 1 0 (M) May be inoperative provided the |

Video Control Center is deactivated. |

21-01 Engine AGENT 1 and 2 C 4 2 (M) One may be inoperative for each
DISCH Light Systems engine provided associated bottle(s)
is verified properly charged before
the first flight of each day.

21-02 Engine AGENT 1 and 2 C 4 0 (M) May be inoperative provided it is

SQUIB Light Systems verified that the failure is in the test
circuit only.

21-03 ENG FIRE Test Systems C 2 1 (M) One test function may be
inoperative provided:
a) The fault is in the test system
only,
b) System is tested once each
flight-day, and
c) All other functions of fire
detect systems operate
normally.

22-00 APU Fire Extinguisher C 1 0 May be inoperative provided the APU

System is not used.

22-01 APU Agent DISCH Light C 1 0 (M) May be inoperative provided

bottle is verified properly charged
before the first flight of each day.

C 1 0 May be inoperative provided APU is

not used.

22-02 APU SQUIB Light C 1 0 (M) May be inoperative provided APU

extinguishing system firing circuit is
verified operative before the first flight
of the day.

C 1 0 May be inoperative provided APU is

not used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

22-03 APU Ground Automatic C 1 0 May be inoperative provided APU is

Fire Extinguisher System continuously monitored in the cockpit
during all APU ground operations.

C 1 0 May be inoperative provided APU is

not used.

22-04 APU Fire Test System C 1 0 (M) May be inoperative provided

firing circuit and bottle low pressure
detection systems are verified
operative before the first flight of the
day.

C 1 0 May be inoperative provided APU is

not used.

22-05 APU Fire Extinguisher C 1 0 (M) May be missing provided:

Overpressure Indication a) Squib test is used to verify
(Red Disc) squib integrity, and
b) Bottle pressure switch is
verified operative before the
first flight of each day.

C 1 0 May be missing provided APU is not

used.

22-06 APU FIRE PUSH pb C 1 0 May be inoperative provided the APU

is not used.

22-07 APU AGENT pb C 1 0 May be inoperative provided the APU

is not used.

22-08 APU Fire Extinguisher C 1 0 May be inoperative provided the APU

Bottle is not used.

22-09 APU Fire Bottle Squibs C 2 1 (M) One may be inoperative provided
the remaining squib is verified
operative before the first flight of each
day.

C 2 0 May be inoperative provided the APU

is not used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

22-10 APU AUTO EXTING C 1 0 May be inoperative provided the APU

TEST Automatic Fire Extinguishing System
is considered inoperative.

22-11 APU FIRE Light on C 1 0 (M) May be inoperative provided the

External Power Panel APU Automatic Fire Extinguishing
System is verified operative.

C 1 0 May be inoperative provided APU is

continuously monitored in the cockpit
during all APU ground operations.

22-12 APU SHUT OFF pb on C 1 0 (M) May be inoperative provided the

External Power Panel APU Automatic Fire Extinguishing
System is verified operative.

C 1 0 May be inoperative provided the APU

Automatic Fire Extinguishing System
is considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-01 FWD/AFT Cargo and

Bulk Cargo
Compartment Fire
Extinguishing System

1) Bottle 1 C 1 0 (O) May be inoperative provided

procedures are established and used
to ensure all compartments remain
empty or are verified to contain only
empty cargo handling equipment,
ballast (ballast may be loaded in
ULDs), and /or Fly Away Kits.

NOTE 1: Operator MELs should

define which items are
approved for inclusion in the
Fly Away Kits and which
materials can be used as
ballast.

NOTE 2: Class E cargo

compartments require only
the installation of smoke or
fire detection systems
(not suppression).

2) Bottle 2
***

a) Without C 1 0 Bottle 2 may be inoperative |

Mod. 163213/MP J4530 (and cargo compartments used) |
provided airplane remains within
60 minutes of landing at a suitable |
airport.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-01 FWD/AFT Cargo and

Bulk Cargo
Compartment Fire
Extinguishing System
(Cont’d)

2) Bottle 2
*** (Cont’d)

b) With C 1 0 (O) May be inoperative provided |

Mod. 163213/MP J4530 procedures are established and used |
to ensure all compartments remain |
empty or are verified to contain only |
empty cargo handling equipment, |
ballast (ballast may be loaded in |
ULDs), and /or Fly Away Kits. |

NOTE 1: Operator MELs should |

define which items are |
approved for inclusion in the |
Fly Away Kits and which |
materials can be used as |
ballast. |

NOTE 2: Class E cargo |

compartments require only |
the installation of smoke or |
fire detection systems. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-01 FWD/AFT Cargo and

Bulk Cargo
Compartment Fire
Extinguishing System
(Cont’d)

3) Squib of Cargo Bottle 1 C - 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE 1: Operator MELs should

define which items are
approved for inclusion in the
Fly Away Kits and which
materials can be used as
ballast.

NOTE 2: Class E cargo

compartments require only
the installation of smoke or
fire detection systems
(not suppression).

4) Squib of Cargo Bottle 2 C - 0 May be inoperative provided bottle 2

*** is considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-02 FWD/AFT Cargo C - 0 (M) May be inoperative provided an

Compartment acceptable test procedure is used
DISCH/BTL Lights once each flight-day to verify that the |
bottle is properly charged.

C - 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs) and/or Fly
Away Kits.

NOTE 1: Operator MELs should

define which items are
approved for inclusion in the
Fly Away Kits and which
materials can be used as
ballast.

NOTE 2: If the AFT Cargo

Compartment DISCH light is
inoperative, the bulk cargo
compartment must also
remain empty.

23-03 CARGO SMOKE DISCH C 1 0 May be inoperative provided that the

AGENT 2 Light agent bottle 2 is considered
inoperative.

C 1 0 (O) May be inoperative.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-04 “PUSH” DSCH Switch C 1 0 May be inoperative provided an

Lights acceptable test procedure is used
AAE, Ltd. once each flight-day to verify that the
STC No. ST01077WI affected bottle(s) is properly charged.

C 1 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE: Operator MELs should define

which items are approved for
inclusion in the Fly Away Kits
and which materials can be
used as ballast.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-05 “AUTO/MAN” DSCH C 1 0 (O) May be inoperative provided an

Switch Lights acceptable test procedure is used
AAE, Ltd. once each flight-day to verify that the
STC No. ST01077WI affected bottle(s) is properly charged.

C 1 0 (O) May be inoperative provided

procedures are established and used
to ensure the associated
compartment remains empty or is
verified to contain only empty cargo
handling equipment, ballast (ballast
may be loaded in ULDs), and/or Fly
Away Kits.

NOTE 1: Operator MELs should

define which items are
approved for inclusion in the
Fly Away Kits and which
materials can be used as
ballast.

NOTE 2: Class E cargo

compartments require only
the installation of smoke or
fire detection systems
(not suppression).

NOTE 3: If the AUTO/MAN DSCH

switch light is inoperative for
the AFT Cargo
Compartment, the bulk
cargo compartment must
also remain empty.

23-06 DET LEDs C 4 2 (O) One LED in each cargo

AAE, Ltd. compartment may be inoperative
STC No. ST01077WI provided the remaining loop in the
affected compartment is verified to
operate normally before each
departure.

23-07 FAIL LEDs C 4 2 (O) One LED in each cargo

AAE, Ltd. compartment may be inoperative
STC No. ST01077WI provided the remaining loop in the
affected compartment is verified to
operate normally before each
departure.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 26-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
26. Fire Protection
Change
Sequence No. Item 1 2 3 4 Bar

23-08 Fault Panel D 1 0

(E and E Compartment)
AAE, Ltd.
STC No. ST01077WI

25-01 Lavatory Waste Bin Fire C - - For each lavatory, the fire
Extinguisher System extinguisher system may be
inoperative provided lavatory smoke
detection system operates normally.

C - - (M)(O) For each lavatory, the fire

extinguisher system may be
inoperative provided:
a) Lavatory waste receptacle is
empty,
b) Lavatory door is locked closed
and placarded
“INOPERATIVE –
DO NOT ENTER”, and
c) Lavatory is used only by
crewmembers.

NOTE: These provisos are not

intended to prohibit lavatory
use or inspection by
crewmembers.

D - 0 Any in excess of that required by

14 CFR may be inoperative.

26-24 Portable Fire D - - Any in excess of those required by

Extinguishers 14 CFR may be inoperative or
missing provided:
a) Inoperative fire extinguisher is
tagged inoperative, removed
from installed location, and
placed out of sight so it cannot
be mistaken for a functional
unit, and
b) Required distribution is
maintained.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

27-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

F/CTL status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

2) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

SFCS status message displayed on
ECAM is permitted without
CFDS interrogation.

3) Fault(s) Indicated by Deleted, Revision 18.

F/CTL
(Aircraft without
Mod. 21964 or 22087
or 22548)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

14-01 Aileron Servo Controls

1) A320-200 without A 4 2 (M)(O) Two associated with ELAC 2 |

Mod. 26334/ (left green and right blue) may be |
MP J1616 or inoperative provided: |
Mod. 26335/ a) Servos remain mechanically |
MP J1617 connected and hydraulically |
supplied (damping function is
not affected),
b) All roll spoilers operate
normally,
c) Aileron Servo Controls
associated with ELAC 1
operate normally, and
d) Repairs are made within
3 flight-days.

NOTE: LAF is in degraded Mode.

A 4 2 (M)(O) Two associated with ELAC 1

(left blue and right green) may be
inoperative provided:
a) Servos remain mechanically
connected and hydraulically
supplied (damping function is
not affected),
b) All roll spoilers operate
normally,
c) Aileron Servo Controls
associated with ELAC 2
operate normally,
d) TR 1 and TR 2 operate
normally,
e) DC TIE contactor 1 is verified
closed before takeoff, and
f) Repairs are made within
3 flight-days.

NOTE: LAF is in degraded Mode.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

14-01 Aileron Servo Controls

(Cont’d)

2) A318/A319/A321 and A 4 2 (M)(O) Two associated with ELAC 2 |

A320 with Mod. 26334/ (left green and right blue) may be
MP J1616 or inoperative provided: |
Mod. 26335/ a) Servos remain mechanically |
MP J1617 connected and hydraulically |
supplied (damping function is
not affected),
b) All roll spoilers operate
normally,
c) Aileron Servo Controls
associated with ELAC 1
operate normally, and
d) Repairs are made within
3 flight-days.

A 4 2 (M)(O) Two associated with ELAC 1

(left blue and right green) may be
inoperative provided:
a) Servos remain mechanically
connected and hydraulically
supplied (damping function is
not affected),
b) All roll spoilers operate
normally,
c) Aileron Servo Controls
associated with ELAC 2
operate normally,
d) TR 1 and TR 2 operate
normally,
e) DC TIE contactor 1 is verified
closed before takeoff, and
f) Repairs are made within
3 flight-days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

14-02 Aileron Indications on

ECAM Flight Control
Page

1) ECAM Aileron Position C 2 0 (O) May be inoperative provided

Indications capability to move affected aileron
through each servo control is verified
visually before each departure.

2) ECAM Aileron Actuator C 4 0

Indications

14-03 ECAM Aileron Actuator Incorporated into item 27-14-02.

Indications

20-01 ECAM Rudder Position B 1 0 (O) May be inoperative provided:

Indication a) A visual verification of rudder
movement is made before
each departure, and
b) RUD TRIM indication is
verified at zero before each
departure.

20-02 Rudder Hydraulic C 3 0

System Pressure
Indication Symbol on
ECAM F/CTL Page

21-01 Rudder Pedal C 2 0 (O) CAPT and/or F/O may be

Adjustment System inoperative provided:
a) Associated rudder pedals can
be adjusted to a position
which is acceptable to the
affected crewmember, and
b) Full and unrestricted
movement of rudder pedals
and brake pedal deflection is
possible at both pilot stations.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

22-01 Rudder Trim Systems

1) System No. 1 C 1 0 (O) Except for ER operations, may be

inoperative provided:
a) Approach minimums do not
require its use, and
b) System 2 is verified to
operate normally before each
departure.

2) System No. 2 C 1 0 (O) May be inoperative provided:

a) Approach minimums do not
require its use, and
b) System 1 is verified to operate
normally before each
departure.

22-02 Rudder Manual Trim C 1 0 May be inoperative provided one

Reset Function rudder position indication is available.

22-03 Rudder Trim Position C 2 1 One indicator on ECAM or pedestal

Indications may be inoperative.

B 2 0 (O) May be inoperative provided:

a) Rudder trim is verified to
operate normally,
b) Rudder position is verified at
zero before each departure,
and
c) Rudder pedals are verified in
a neutral position.

23-01 Rudder Travel Limiter C 2 1

Systems

23-02 ECAM Rudder Travel C 1 0

Limiter Position
Indication
(Aircraft with Mod. 31040
and Mod. 30368)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Elevator Indications on

ECAM Flight Control
Page

1) ECAM Elevator Position C 2 0 May be inoperative provided a visual

Indications verification of affected elevator
movement is made before each
departure.

2) ECAM Elevator Actuator C 4 0

Indications

30-02 ECAM Elevator Actuator Incorporated into Item 27-30-01.

Indications

34-02 Elevator Servo Control C 8 4 (M) One per servo control must
Position Transducers operate normally.

40-01 ECAM Pitch Trim C 1 0 (M)(O) May be inoperative provided a

Position Indication check of pitch trim handwheel and
stabilizer verifies synchronous
movement.

44-01 Stabilizer Actuator C 3 2 Motor 3 may be inoperative.

Electrical Motors

B 3 2 (M) Except for ER operations,

motor 2 may be inoperative provided
ELAC 1 is considered inoperative.

44-02 Pitch Trim Hydraulic C 2 0

System Pressure
Indication Symbol on
ECAM F/CTL Page
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

51-01 Slat/Flap Control System

(SFCS)

1) FLAP Channels

(A318/A319ceo/ B 2 1 (M)(O) SFCS 2 flap channel may be

A320ceo/A321ceo) inoperative provided:
a) Slats and flaps operate
normally on SFCC 1,
b) Operation of SFCC 1 WTBs
are confirmed by tests before
each departure,
c) Electrical supply to SFCC 2
flap channel is inhibited,
d) ELAC, SEC, ADIRS, LGCIU,
FAC, and RA systems
operate normally,
e) Spoilers surfaces 2 and 4
operate normally, and
f) The minimum idle on ground
function is considered
inoperative.

(A319neo/A320neo/ B 2 1 (M)(O) SFCS 2 flap channel may be

A321neo) inoperative provided:
a) Slats and flaps operate
normally on SFCC 1,
b) Operation of SFCC 1 WTBs
are confirmed by tests before
each departure,
c) Electrical supply to SFCC 2
flap channel is inhibited,
d) ELAC, SEC, ADIRS, LGCIU,
FAC, and RA systems
operate normally,
e) Spoilers surfaces 2 and 4
operate normally,
f) The minimum idle on ground
function is considered
inoperative, and
g) The OAT is below ISA+35°C.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

51-01 Slat/Flap Control System

(SFCS)
(Cont’d)

2) SLAT Channel B 2 1 (M)(O) SFCS 2 slat channel may be

inoperative provided:
a) Slats and flaps operate
normally on SFCC 1,
b) Operation of SFCC 1 WTBs
are confirmed by tests before
each departure,
c) Electrical supply to SFCC 2
slat channel is inhibited,
d) ELAC, SEC, ADIRS, LGCIU,
FAC, and RA systems
operate normally, and
e) Takeoff in CONF 1+F is
prohibited.

51-02 Flap Wing Tip Brake C 4 2 (M)(O) Solenoids associated with |

Solenoids SFCC 2 may be inoperative provided
operation of SFCC 1 WTBs is
confirmed by test before each flight.

51-03 Flap Attachment Failure Incorporated into item 27-00,

Detection Sensors subitem 2).

54-01 Flap Hydraulic Motors C 2 1 Green motor may be inoperative.

C 2 1 Yellow motor may be inoperative

provided blue slat motor operates
normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-9
DATE:11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

54-02 Flap PCU Valve Blocks B 2 1 (M)(O) SFCS 2 Flap PCU Valve
Block may be inoperative provided:
a) Slats and flaps operate
normally on SFCC 1,
b) Operation of SFCC 1 WTBs
are confirmed by tests before
each departure,
c) Electrical supply to SFCC 2
flap channel is inhibited,
d) ELAC, SEC, ADIRS, LGCIU,
FAC, and RA systems
operate normally,
e) Spoilers surfaces 2 and 4
operate normally, and
f) The minimum idle on ground
function is considered
inoperative.
64-01 Spoiler Surfaces

1) A320 without C 10 8 (M)(O) One pair of symmetrical

Mod. 26334 or 26335 surfaces 1 or 3 may be inoperative in
the retracted position provided:
a) SECs associated with
operative spoilers operate
normally, and
b) AFM performance penalties
are applied.

C 10 8 (M)(O) One pair of symmetrical

surfaces 5 may be inoperative in the
retracted position provided SECs
associated with operative spoilers
operate normally.

C 10 8 (M)(O) One pair of symmetrical

surfaces 2 or 4 may be inoperative in
the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally, and
c) AFM performance penalties
are applied.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

64-01 Spoiler Surfaces

(Cont’d)

1) A320 without C 10 6 (M)(O) Two pair of symmetrical

Mod. 26334 or 26335 surfaces 1 and 2 may be inoperative
(Cont’d) in the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally, and
c) AFM performance penalties
are applied.

C 10 6 (M)(O) Two pair of symmetrical

surfaces 3 and 4 may be inoperative
in the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) TR 1 and TR 2 operate
normally,
c) DC Tie Contactor 1 is verified
closed before departure,
d) SFCS 2 flap channel operates
normally, and
e) AFM performance penalties
are applied.

NOTE: If spoiler 4 or 5 is inoperative,

LAF is in degraded Mode.
Refer to item 27-64-02.

2) A318/A319/A321 and C 10 8 (M)(O) One pair of symmetrical

A320 with Mod. 26334 surfaces 1 or 3 may be inoperative in
or 26335 the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) AFM performance penalties
are applied.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

64-01 Spoiler Surfaces

(Cont’d)

2) A318/A319/A321 and C 10 8 (M)(O) One pair of symmetrical

A320 with Mod. 26334 surfaces 5 may be inoperative in the
or 26335 retracted position provided SECs
(Cont’d) associated with operative spoilers
operate normally.

C 10 8 (M)(O) One pair of symmetrical

surfaces 2 or 4 may be inoperative in
the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally, and
c) AFM performance penalties
are applied.

C 10 6 (M)(O) Two pair of symmetrical

surfaces 1 and 2 may be inoperative
in the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally, and
c) AFM performance penalties
are applied.

C 10 6 (M)(O) Two pair of symmetrical

surfaces 3 and 4 may be inoperative
in the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) TR 1 and TR 2 operate
normally,
c) DC Tie Contactor 1 is verified
closed before departure,
d) SFCS 2 flap channel operates
normally, and
e) AFM performance penalties
are applied.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

64-01 Spoiler Surfaces

(Cont’d)

3) A320-200 with Sharklet C 10 8 (M)(O) One pair of symmetrical

Mod. 160500/MP J3283 surfaces 1 or 3 may be inoperative in
or 160080/MP J3705 the retracted position provided:
a) SECs associated with
operative spoilers operate
normally, and
b) AFM performance penalties
are applied.

C 10 8 (M)(O) One pair of symmetrical

surfaces 5 may be inoperative in the
retracted position provided:
a) SECs associated with
operative spoilers operate
normally, and
b) The MTOW is limited to
76,400 kg (168,430 lb).

C 10 8 (M)(O) One pair of symmetrical

surfaces 2 or 4 may be inoperative in
the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally,
c) AFM performance penalties
are applied, and
d) If the pair of spoilers 4 is
inoperative, the MTOW is
limited to 76,400 kg
(168,430 lb).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

64-01 Spoiler Surfaces

(Cont’d)

3) A320-200 with Sharklet C 10 6 (M)(O) Two pair of symmetrical

Mod. 160500/MP J3283 surfaces 1 and 2 may be inoperative
or 160080/MP J3705 in the retracted position provided:
(Cont’d) a) SECs associated with
operative spoilers operate
normally,
b) SFCS 2 flap channel operates
normally, and
c) AFM performance penalties
are applied.

C 10 6 (M)(O) Two pair of symmetrical

surfaces 3 and 4 may be inoperative
in the retracted position provided:
a) SECs associated with
operative spoilers operate
normally,
b) TR 1 and TR 2 operate
normally,
c) DC Tie Contactor 1 is verified
closed before departure,
d) SFCS 2 flap channel operates
normally,
e) AFM performance penalties
are applied, and
f) The MTOW is limited to
76,400 kg (168,430 lb).
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

64-02 Load Alleviation Function D 1 0

(LAF)
(A320-200 without
Mod. 26334 or 26335)

64-03 LAF Accumulators D 4 0

(A320-200 without
Mod. 26334 or 26335)

64-04 Spoilers Hydraulic C 3 0

System Pressure
Indication Symbol on
F/CTL Page

81-01 Slat Wing Tip Brakes C 4 2 (M) Solenoids associated with

Solenoids SFCC 2 may be inoperative provided
SFCC 1 WTBs operate normally
before each flight.

84-01 Slats Hydraulic Motors C 2 1

84-02 Slat PCU Valve Blocks B 2 1 (M)(O) SFCS 2 Slat PCU Valve Block
may be inoperative provided:
a) Slats, Flaps, and associated
monitoring and protection
systems operate normally on
SFCC 1,
b) Operation of SFCC 1 WTBs
are confirmed by tests before
each departure,
c) Electrical supply to SFCC 2
slat channel is inhibited,
d) ELAC, SEC, ADIRS, LGCIU,
FAC, and RA systems
operate normally, and
e) Takeoff in CONF 1+F is
prohibited.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

92-01 Speedbrake Control C 1 0 (O) May be inoperative provided AFM

System performance penalties associated
with all ground spoilers inoperative
are applied.

1) Speedbrake 2 or 3 and 4 C - - (O) May be inoperative provided AFM

performance penalties associated
with one pair or two pairs of ground
spoilers inoperative are applied.

92-02 Ground Spoiler Control A 1 0 (M)(O) May be inoperative provided:

System a) A check of the thrust reverser
system is performed before
each flight to ensure that both
thrust reversers operate
normally,
b) Autobrake function is not
used,
c) Approach minimums do not
require its use,
d) AFM takeoff and landing
performance penalties are
applied, and
e) Repairs are made within
three flight legs.

1) Spoiler 5 C 2 0

2) Spoilers 1 and 2 or 3 C 8 4 (O) Spoilers 1 and 2 or 3 and 4 may

and 4 be inoperative provided AFM
performance penalties are applied.

92-03 Accelerometer Systems Incorporated into item 27-27-00,

subitem 1).

92-05 Spoiler/Speedbrake C 10 - May be inoperative for an associated

Indications on ECAM inoperative spoiler.
F/CTL and Wheel Page

C 10 0 (O) May be inoperative provided a

visual check of affected surface
movement is made before each
departure.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

92-06 Side Stick Dual Input

*** Warning System

1) Flashing Portion of D 2 0 May be inoperative provided

Sidestick Dual Input Sidestick priority function is operative.
Function in Lower Half of
Sidestick Priority Green
Light

2) Aural Warning D 1 0

92-07 Thrust Lever

Transducers

1) SEC 1 Incorporated into item 27-92-02.

2) SEC 2 Incorporated into item 27-27-00,

subitem 1).

3) SEC 3 Incorporated into item 27-92-02.

92-08 SEC Tachometer Inputs

1) SEC 1 Incorporated into item 27-92-02.

2) SEC 2 Incorporated into item 27-27-00,

subitem 1).

3) SEC 3 Incorporated into item 27-92-02.

92-09 Hydraulic Pressure Incorporated into item 27-27-00,

Switches subitem 1).

92-10 Hydraulic Pressure Incorporated into item 27-27-00,

Transducers subitem 1).

92-11 STEEP APPR pb Switch

*** (With Mod. 35542)

1) ON Light C 1 0

2) FAULT Light C 1 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

93-01 Elevator Aileron

Computers (ELAC)

1) A320-200 without B 2 1 (M)(O) Except for ER operations,

Mod. 26334 or 26335 ELAC 1 or any ELAC 1 function may
be inoperative provided:
a) Both accelerometers
associated with ELAC 2
operate normally,
b) All Sidestick transducers
associated with ELAC 2 and
the three SECs operate
normally,
c) ELAC 2, SECs, ADIRs,
SFCCs, LGCIUs, FACs, and
RAs operate normally,
d) TR 1 and TR 2 operate
normally,
e) DC TIE contactor 1 is verified
closed before each departure,
f) All roll spoilers operate
normally,
g) Elevators and roll spoilers
control through the SECs is
verified operative before each
flight,
h) Approach minimums do not
require its use, and
i) Above FL 200, the use of
speedbrakes lever is limited to
its half position without
Mod. 33317.

NOTE 1: With ELAC 1 Roll channel

failed, LAF is in degraded
Mode. Refer to
item 27-64-02.

NOTE 2: When the ELAC 1 FAULT

alert is displayed (ELAC 1 is
not electrically supplied),
F/O Take-Over pb cannot
disengage AP1.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

93-01 Elevator Aileron

Computers (ELAC)
(Cont’d)

2) A318/A319/A321 and B 2 1 (M)(O) Except for ER operations,

A320 with Mod. 26334 ELAC 1 or any ELAC 1 function may
or 26335 be inoperative provided:
a) Both accelerometers
associated with ELAC 2
operate normally,
b) All Sidestick transducers
associated with ELAC 2 and
the three SECs operate
normally,
c) ELAC 2, SECs, ADIRs,
SFCCs, LGCIUs, FACs, and
RAs operate normally,
d) TR 1 and TR 2 operate
normally,
e) DC TIE contactor 1 is verified
closed before each departure,
f) All roll spoilers operate
normally,
g) Elevators and roll spoilers
control through the SECs is
verified operative before each
flight,
h) Approach minimums do not
require its use, and
i) Above FL 200, the use of
speedbrakes lever is limited to
its half position (A320 without
Mod. 33317).

NOTE: When the ELAC 1 FAULT

alert is displayed (ELAC 1 is
not electrically supplied),
F/O Take-Over pb cannot
disengage AP1.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

93-02 ELAC pb Switch

1) FAULT Lights C 2 1 May be inoperative provided:

a) Both FWCs operate normally,
and
b) ELAC indications operate
normally.

2) OFF Lights C 2 0

93-03 ECAM ELAC Indications C 2 1 One may be inoperative for an

inoperative ELAC 1.

C 2 0 May be inoperative provided:

a) Both FWCs operate normally,
and
b) ELAC fault light operates
normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)

1) SEC 1

a) A320 without C 1 0 (M)(O) Except for ER operations,

Mod 26334/MP J1616 may be inoperative provided:
or 26335/MP J1617, and a) SEC 1 is deactivated,
A320 without b) SEC 2 and SEC 3 are
Mod 160500/MP J3283 operative,
or 160080/MP J3705 c) Sidestick transducers
associated with ELACs and
operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) SFCS No. 2 flap channel is
operative,
f) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative,
g) TR 1 and TR 2 are operative,
h) DC TIE contactor 1 is verified
closed before each flight,
i) Elevators control through
SEC 2 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight,
and
j) AFM performance penalties
for two pairs of spoilers
inoperative are applied.

NOTE: LAF is in degraded Mode.

(Refer to item 27-64-02).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

1) SEC 1
(Cont’d)

b) A318/A319/A321 and C 1 0 (M)(O) Except for ER operations,

A320 with Mod 26334/ may be inoperative provided:
MP J1616 or 26335/ a) SEC 1 is deactivated,
MP J1617, and A320 b) SEC 2 and SEC 3 are
without Mod 160500/ operative,
MP J3283 or 160080/ c) Sidestick transducers
MP J3705 associated with ELACs and
operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) SFCS No. 2 flap channel is
operative,
f) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative,
g) TR 1 and TR 2 are operative,
h) DC TIE contactor 1 is verified
closed before each flight,
i) Elevators control through
SEC 2 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight,
and
j) AFM performance penalties
for two pairs of spoilers
inoperative are applied.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

1) SEC 1
(Cont’d)

c) A320-200 with Sharklet C 1 0 (M)(O) Except for ER operations,

Mod. 160500/MP J3283 may be inoperative provided:
or 160080/MP J3705 a) SEC 1 is deactivated,
b) SEC 2 and SEC 3 are
operative,
c) Sidestick transducers
associated with ELACs and
operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) SFCS No. 2 flap channel is
operative,
f) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative,
g) TR 1 and TR 2 are operative,
h) DC TIE contactor 1 is verified
closed before each flight,
i) Elevators control through
SEC 2 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight,
j) AFM performance penalties
for two pairs of spoilers
inoperative are applied, and
k) The MTOW is limited to
76,400 kg (168,430 lb).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

1) SEC 1
(Cont’d)

d) A321 with C 1 0 (M)(O) Except for ER operations, |

Mod. 163213/MP J4530 may be inoperative provided: |
and without a) SEC 1 is deactivated, |
Mod. 162739/MP J4335 b) SEC 2 and SEC 3 are |
operative, |
c) Sidestick transducers |
associated with ELACs and |
operative SECs are verified |
operative before each flight, |
d) All ELACs, SFCCs, LGCIUs, |
RAs, FACs, and ADIRs are |
operative, |
e) SFCS No. 2 flap channel is |
operative, |
f) All aileron servo channels and |
roll spoilers associated with |
the operative SECs are |
operative, |
g) TR 1 and TR 2 are operative, |
h) DC TIE contactor 1 is verified |
closed before each flight, |
i) Elevators control through |
SEC 2 and ELACs and roll |
spoilers control through the |
operative SECs are verified |
operative before each flight, |
j) AFM performance penalties |
for two pairs of spoilers |
inoperative are applied, and |
k) FWD ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

1) SEC 1
(Cont’d)

e) A321 with C 1 0 (M)(O) Except for ER operations, |

Mod. 163213/MP J4530 may be inoperative provided: |
and with a) SEC 1 is deactivated, |
Mod. 162739/MP J4335 b) SEC 2 and SEC 3 are |
operative, |
c) Sidestick transducers |
associated with ELACs and |
operative SECs are verified |
operative before each flight, |
d) All ELACs, SFCCs, LGCIUs, |
RAs, FACs, and ADIRs are |
operative, |
e) SFCS No. 2 flap channel is |
operative, |
f) All aileron servo channels and |
roll spoilers associated with |
the operative SECs are |
operative, |
g) TR 1 and TR 2 are operative, |
h) DC TIE contactor 1 is verified |
closed before each flight, |
i) Elevators control through |
SEC 2 and ELACs and roll |
spoilers control through the |
operative SECs are verified |
operative before each flight, |
j) AFM performance penalties |
for two pairs of spoilers |
inoperative are applied, and |
k) AFT2 ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

2) SEC 2

a) A320 without C 1 0 (M)(O) May be inoperative provided:

Mod 26334/MP J1616 or a) SEC 2 is deactivated,
26335/MP J1617, and b) SEC 1 and SEC 3 are
A320 without operative,
Mod 160500/MP J3283 c) Sidestick transducers
or 160080/MP J3705 associated with ELACs and
operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative,
f) Elevators control through
SEC 1 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight.

NOTE: LAF is in degraded Mode.

(Refer to item 27-64-02).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-26
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

2) SEC 2
(Cont’d)

b) A318/A319/A321 and C 1 0 (M)(O) May be inoperative provided:

A320 with Mod. 26334/ a) SEC 2 is deactivated,
MP J1616 or 26335/ b) SEC 1 and SEC 3 are
MP J1617, and A320 operative,
without Mod 160500/ c) Sidestick transducers
MP J3283 or 160080/ associated with ELACs and
MP J3705 operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative, and
f) Elevators control through
SEC 1 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-27
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

2) SEC 2
(Cont’d)

c) A320-200 with Sharklet C 1 0 (M)(O) May be inoperative provided:

Mod. 160500/MP J3283 a) SEC 2 is deactivated,
or 160080/MP J3705 b) SEC 1 and SEC 3 are
operative,
c) Sidestick transducers
associated with ELACs and
operative SECs are verified
operative before each flight,
d) All ELACs, SFCCs, LGCIUs,
RAs, FACs, and ADIRs are
operative,
e) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative,
f) Elevators control through
SEC 1 and ELACs and roll
spoilers control through the
operative SECs are verified
operative before each flight,
and
g) The MTOW is limited to
76,400 kg (168,430 lb).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-28
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

2) SEC 2
(Cont’d)

d) A321 with C 1 0 (M)(O) May be inoperative provided: |

Mod. 163213/MP J4530 a) SEC 2 is deactivated, |
and without b) SEC 1 and SEC 3 are |
Mod. 162739/MP J4335 operative, |
c) Sidestick transducers |
associated with ELACs and |
operative SECs are verified |
operative before each flight, |
d) All ELACs, SFCCs, LGCIUs, |
RAs, FACs, and ADIRs are |
operative, |
e) All aileron servo channels and |
roll spoilers associated with |
the operative SECs are |
operative, |
f) Elevators control through |
SEC 1 and ELACs and roll |
spoilers control through the |
operative SECs are verified |
operative before each flight, |
and |
g) FWD ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-29
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

2) SEC 2
(Cont’d)

e) A321 with Mod. 163213/ C 1 0 (M)(O) May be inoperative provided: |

MP J4530 and with a) SEC 2 is deactivated, |
Mod. 162739/MP J4335 b) SEC 1 and SEC 3 are |
operative, |
c) Sidestick transducers |
associated with ELACs and |
operative SECs are verified |
operative before each flight, |
d) All ELACs, SFCCs, LGCIUs, |
RAs, FACs, and ADIRs are |
operative, |
e) All aileron servo channels and |
roll spoilers associated with |
the operative SECs are |
operative, |
f) Elevators control through |
SEC 1 and ELACs and roll |
spoilers control through the |
operative SECs are verified |
operative before each flight, |
and |
g) AFT 2 ACT is empty or not |
installed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 27-30
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
27. Flight Controls
Change
Sequence No. Item 1 2 3 4 Bar

94-01 Spoiler Elevator

Computers (SEC)
(Cont’d)

3) SEC 3 C 1 0 (M)(O) May be inoperative provided:

a) SEC 3 is deactivated,
b) SEC 1 and SEC 2 are
operative,
c) SFCS No. 2 flap channel is
operative,
d) All aileron servo channels and
roll spoilers associated with
the operative SECs are
operative, and
e) AFM performance penalties
for two pairs of spoilers
inoperative are applied.

94-02 SEC pb Switch

1) FAULT Lights C 3 2 One may be inoperative provided

associated SEC caution operates
normally.

C 3 0 May be inoperative provided:

a) FWCs operate normally, and
b) ECAM SEC indications
operate normally.

2) OFF Lights C 3 0

94-03 SEC Indication on ECAM C 3 0 May be inoperative provided SEC

F/CTL Page pb switch fault light system operates
normally.

95-01 Flight Control Data

Concentrators

1) Without Mod. 35542 C 2 1 (M) FCDC 2 may be inoperative. |

2) With Mod. 35542 C 2 1 (M) FCDC 2 may be inoperative |

provided steep approach function is
not used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with this MAINT STS

FUEL message displayed on ECAM
is permitted without CFDS
interrogation.

12-01 Overpressure Protectors

1) A318/A319/A320

a) Between Inner and Outer C 2 0 (O) One or both may be damaged or

Tank missing provided the inner tank fuel
temperature is monitored.

C 2 0 (M)(O) One or both may be damaged

or missing provided:
a) The associated transfer
valves are latched in open
position, and
b) The associated transfer
valves are verified in the open
position prior to each flight.

NOTE: After Transfer Valves have

been electrically latched
open, any refueling,
repowering, or opening of the
refuel door will cause the
Transfer Valves to unlatch
and close, requiring that the
Transfer Valves be electrically
latched open again.

b) In Vent Surge Tank C 2 0 (M)(O) May be damaged or missing.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

12-01 Overpressure Protectors

(Cont’d)

1) A318/A319/A320
(Cont’d)

c) In Additional Center C - 0 (M)(O) May be open provided:

Tank(s) a) Manual transfer from ACT(s)
(With ACT(s)) to center tank is verified to
operate normally, and
b) ACT(s) fuel quantity
indications (both FQI if both
ACTs installed) and center
tank fuel quantity indications
are operative on ECAM FUEL
page.

C - 0 May be open provided there is no fuel

in any ACT.

C - 0 (M)(O) May be open provided:

a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

2) A321

a) In Vent Surge Tank C 2 0 (M)(O) May be damaged or missing.

b) In Additional Center C - 0 (M)(O) May be open provided:

Tank(s) a) Manual transfer from ACT(s)
(With ATC(s)) to center tank is verified to
operate normally, and
b) ACT(s) fuel quantity
indications (both FQI if both
ACTs installed) and center
tank fuel quantity indications
are operative on ECAM FUEL
page.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

12-01 Overpressure Protectors

(Cont’d)

2) A321
(Cont’d)

b) In Additional Center C - 0 May be open provided there is no fuel

Tank(s) in any ACT.
(With ATC(s))
(Cont’d)

C - 0 (M)(O) May be open provided:

a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

3) A321 with |
Mod. 163213/MP J4530 |
|
a) In Vent Surge Tank C 2 0 (M)(O) May be damaged or missing. |
|
b) In the Center Tank for C 2 0 May be damaged or missing provided |
ACT Vent Line there is no fuel in any ACT(s) and in |
the center tank. |
|
c) In FWD ACT C 1 0 May be damaged or missing provided |
there is no fuel in any ACT(s) and in |
the center tank. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

15-01 Outer to Inner TK

Transfer Valves

1) A318/A319/A320

a) LH Wing C 2 0 (O) May be inoperative open.

C 2 0 (O) Both may be inoperative closed

provided LH outer tank fuel is
considered unusable.

C 2 1 (M)(O) One may be inoperative

closed provided:
a) The operative LH wing outer
to inner tank transfer valve is
latched in the open position,
and
b) Verify the operative LH wing
outer to inner tank transfer
valve is in the open position
prior to each flight.

NOTE: After Transfer Valves have

been electrically latched
open, any refueling,
repowering, or opening of the
refuel door will cause the
Transfer Valves to unlatch
and close, requiring that the
Transfer Valves be electrically
latched open again.

C 2 1 (O) One may be inoperative closed

provided the LH outer tank fuel is
considered unusable for flight
planning.

b) RH Wing C 2 0 (O) May be inoperative open.

C 2 0 (O) Both may be inoperative closed

provided RH outer tank fuel is
considered unusable.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

15-01 Outer to Inner TK

Transfer Valves
(Cont’d)

1) A318/A319/A320
(Cont’d)

b) RH Wing C 2 1 (M)(O) One may be inoperative

(Cont’d) closed provided:
a) The operative RH wing outer
to inner tank transfer valve is
latched in the open position,
and
b) Verify the operative RH wing
outer to inner tank transfer
valve is in the open position
prior to each flight.

NOTE: After Transfer Valves have

been electrically latched
open, any refueling,
repowering, or opening of the
refuel door will cause the
Transfer Valves to unlatch
and close, requiring that the
Transfer Valves be electrically
latched open again.

C 2 1 (O) One may be inoperative closed

provided the RH outer tank fuel is
considered unusable for flight
planning.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Automatic Fuel Feed

System

Feed System for

A318/A319/A320 without
Mod. 154327/MP J3527

a) With C 1 0 (O) May be inoperative provided

Mod. 37508/MP J2832 alternate procedures are established
and used.

b) Without C 1 0 (O) May be inoperative provided the

Mod. 37508/MP J2832 total FOB after refueling is less than
or equal to 12,000 kg (26,500 lb).

C 1 0 (O) May be inoperative provided:

a) The total FOB after refueling
is more than 12,000 kg
(26,500 lb), and
b) The fuel quantity in the center
tank is between 2,000 kg
(4,400 lb) and 3,000 kg
(6,600 lb).

21-01 Wing Tank Pumps

(Aircraft Fitted with
Mod. 36387/MP J2487
or Aircraft Not Specified
in Service Bulletin
A320-28-1102)

1) CFM Engines C 4 3 (O) One pump may be inoperative |

provided JP4/Jet B is not used.

C 4 3 (M)(O) One pump 2 may be |

inoperative when JP4/Jet B is used
provided:
a) Prior to each flight, fuel return
valve is verified to operate
normally, and
b) Takeoff ECAM fuel
temperature is less than
30 °C.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Wing Tank Pumps

(Aircraft Fitted with
Mod. 36387/MP J2487
or Aircraft Not Specified
in Service Bulletin
A320-28-1102)
(Cont’d)

2) IAE Engines C 4 3 (O) One pump may be inoperative |

provided JP4/Jet B is not used.

C 4 3 (O) One pump 2 may be inoperative |

when JP4/Jet B is used provided
takeoff fuel temperature is less than
30 °C.

3) PW Engines C 4 3 (O) One pump may be inoperative |

provided JP4/Jet B is not used. |

21-02 Center Tank Systems

1) Pumps

a) A318/A319/A320 without C 2 1 (O) One may be inoperative provided

ACT and without (when center tank fuel is required) a
Mod. 154327/MP J3527 suitable alternate airport exists within
range of wing tanks fuel loading.

C 2 0 (O) May be inoperative provided:

a) Center tank pumps remain
OFF, and
b) Center tank remains empty.

C 2 0 (O) May be inoperative provided fuel

in center tank is considered unusable
and is included in ZFW and CG
calculations.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

21-02 Center Tank Systems

(Cont’d)

1) Pumps
(Cont’d)

b) A319/A320 with ACT(s) C 2 1 (O) One may be inoperative provided

and without (when center tank fuel is required) a
Mod. 154327/MP J3527 suitable alternate airport exists within
range of wing tanks fuel loading.

C 2 0 (O) May be inoperative provided:

a) Center tank pumps remain
OFF, and
b) Center tank and ACT(s)
remain empty.

C 2 0 (M)(O) May be inoperative provided

fuel in center tank or ACT(s) is
considered unusable and included in
ZFW and CG calculations and the
ACT transfer valve is secured closed.

2) Transfer Valves

a) A321 without ACT or C 2 1 (O) One may be inoperative in closed

A319/A320 without ACT position provided (when center tank
and with fuel is required) a suitable alternate
Mod. 154327/MP J3527 airport exists within range of wing
tanks fuel loading.

C 2 0 (O) May be inoperative in closed

position provided center tank remains
empty.

C 2 0 (O) May be inoperative in closed

position provided fuel in center tank is
considered unusable and is included
in ZFW and CG calculations.

C 2 0 (O) May be inoperative in open

position provided center tank remains
empty.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

21-02 Center Tank Systems

(Cont’d)

2) Transfer Valves
(Cont’d)

b) A321 with ACT(s) or C 2 1 (O) One may be inoperative in closed

A319/A320 with ACT(s) position provided (when center tank
and with fuel is required) a suitable alternate
Mod. 154327/MP J3527 airport exists within range of wing
tanks fuel loading.

C 2 0 (M)(O) May be inoperative in closed

position provided center tank and
ACTs remain empty.

C 2 0 (M)(O) May be inoperative in closed

position provided:
a) Fuel in center tank and ACTs
is considered unusable and is
included in ZFW and CG
calculations, and
b) ACT transfer valve is secured
closed.

C 2 0 (M)(O) May be inoperative in open

position provided center tank and
ACTs remain empty.

C 2 0 (M)(O) May be inoperative in open

position provided:
a) Center tank remains empty,
b) Fuel in any ACT is considered
unusable and is included in
ZFW and CG calculations,
and
c) ACT transfer valve is secured
closed.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

21-03 Wing Tank Pump C 4 3 (O) One may be inoperative provided

Sequence Valves the associated pump is switched off
(A318/A319/A320) when center tank is feeding.
without
Mod. 154327/MP J3527

23-01 CROSSFEED pb Switch Incorporated into revised

ON Light item 28-23-02.

23-02 CROSSFEED pb Switch

1) ON Light C 1 0 May be inoperative provided X FEED

indication on ECAM FUEL page
operates normally.

2) OPEN Light C 1 0 May be inoperative provided X FEED

indication on ECAM FUEL page
operates normally.

24-01 Engine LP Fuel Valve C 4 2 (M) One may be inoperative on each

Electrical Motor valve provided:
(With Mod. 25537) a) Affected valve motor is
deactivated, and
b) Remaining valve motor is
checked operative.

25-01 Fuel Quantity C - 0

Preselector System

25-02 Fuel Quantity Indicator C 1 0 (M) One or more indications may be

(Refueling Panel) inoperative provided alternate means
of refueling are used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

25-03 High Level Fuel

Detection System

1) A318/A319/A320/A321 C 1 0 May be inoperative provided an

without ACT acceptable means of monitoring fuel
loading is used.

2) A319/A320 with ACT

a) Inner Tank C 1 0 May be inoperative provided an

acceptable means of monitoring fuel
loading is used.

b) Center Tank C 1 0 (M)(O) May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used,
b) Manual transfer from ACT(s)
to center tank is verified to
operate normally, and
c) ACT(s) and center fuel
indications on ECAM FUEL
page are operative.

C 1 0 May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used, and
b) There is no fuel in any ACT.

C 1 0 (M)(O) May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used,
b) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
c) ACT transfer valve is secured
closed.

c) Additional Center C - 0 May be inoperative provided an

Tank(s) acceptable means of monitoring fuel
loading is used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

25-03 High Level Fuel

Detection System
(Cont’d)

3) A321 with ACT(s)

a) Wing Tank C 1 0 May be inoperative provided an

acceptable means of monitoring fuel
loading is used.

b) Center Tank C 1 0 (M)(O) May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used,
b) Manual transfer from ACT(s)
to center tank is verified to
operate normally, and
c) ACT(s) and center fuel
indications on ECAM FUEL
page are operative.

C 1 0 May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used, and
b) There is no fuel in any ACT.

C 1 0 (M)(O) May be inoperative provided:

a) An acceptable means of
monitoring fuel loading is
used,
b) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
c) ACT transfer valve is secured
closed.

c) Additional Center C - 0 May be inoperative provided an

Tank(s) acceptable means of monitoring fuel
loading is used.

25-04 Refuel Valves C 3 0 (M) May be inoperative provided

alternate procedures are developed
and used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

25-05 Transfer Defuel Valve C 1 0 (M) May be inoperative provided

valve is secured in the closed
position.

25-06 Refuel/Defuel Control

Panel

1) Exterior Control Panel

a) Aircraft without C 1 0 (M) May be inoperative provided

Mod 20164/MP J0022 alternate procedures are established
or 22760/MP J0835 and used.

b) Aircraft with C 1 0 (O) May be inoperative provided that

Mod 20164/MP J0022 the cockpit fuel quantity pre-selector
or 22760/MP J0835 is operative.

C 1 0 (M) May be inoperative provided

alternate procedures are established
and used.

2) Cockpit Control Panel D 1 0

*** (Aircraft with
Mod 20164/MP J0022 or
22760/MP J0835)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-01 Auto Transfer System

Additional Center
Tank(s) (ACT)

1) A319/A320/A321 with C 1 0 May be inoperative provided there is |

ACT(s) without no fuel in any ACT. |
Mod. 163213/MP J4530 |

C 1 0 (M)(O) May be inoperative provided:

a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.
C 1 0 (O) May be inoperative provided:
a) Manual transfer from ACT(s)
to center tank is checked
before each flight, and
b) ACT(s) and center tank fuel
quantity indications on ECAM
FUEL page are operative.

2) A321 with C 1 0 May be inoperative provided there is |

Mod. 163213/MP J4530 no fuel in any ACT. |
|
C 1 0 (O) May be inoperative provided: |
a) Manual transfer from ACT(s) |
to center tank is checked |
before each flight, and |
b) ACT(s) and center tank fuel |
quantity indications on ECAM |
FUEL page are operative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-02 Transfer Valve Additional

Center Tank(s)

1) A319/A320/A321 with C 1 0 May be inoperative in closed position |

ACT(s) without provided there is no fuel in any ACT. |
Mod. 163213/MP J4530 |

C 1 0 (M)(O) May be inoperative in closed

position provided:
a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

C 1 0 (M) May be inoperative in open

position provided an alternate
procedure is used for refueling
ACT(s).

2) A321 with ACT(s) with C 1 0 May be inoperative in closed position |

Mod. 163213/MP J4530 provided there is no fuel in any ACT. |
|
C 1 0 (M)(O) May be inoperative in open |
position provided an alternate |
procedure is used for refueling |
ACT(s). |

28-03 Transfer Pump C 1 0

Additional Center
Tank(s)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-04 Air Shutoff Valve

Additional Center
Tank(s)

1) A319/A320/A321 with C 1 0 May be inoperative closed provided |

ACT(s) without there is no fuel in any ACT. |
Mod. 163213/MP J4530 |

C 1 0 (M)(O) May be inoperative closed

provided:
a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

C 1 0 (O) May be inoperative closed

provided:
a) Manual transfer from ACT(s)
to center tank is verified to
operate normally, and
b) ACT(s) and center tank fuel
quantity indications on ECAM
FUEL page are operative.

2) A321 with ACT(s) with C 1 0 May be inoperative closed provided |

Mod. 163213/MP J4530 there is no fuel in any ACT. |
|
C 1 0 (O) May be inoperative closed |
provided: |
a) Manual transfer from ACT(s) |
to center tank is verified to |
operate normally, and |
b) ACT(s) and center tank fuel |
quantity indications on ECAM |
FUEL page are operative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-05 Inward Pressure Relief C - 0 May be inoperative open provided

Valve Additional Center there is no fuel in any ACT.
Tank(s)

28-06 Vent Valve Additional

Center Tank(s)

1) A319/A320/A321 with C - 0 May be inoperative provided there is |

ACT(s) without no fuel in any ACT. |
Mod. 163213/MP J4530 |

C - 0 (M)(O) May be inoperative provided:

a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

C - 0 (M)(O) May be inoperative provided:

a) Manual transfer from ACT(s)
to center tank is verified to
operate normally,
b) ACT(s) and center tank fuel
quantity indications on ECAM
FUEL page are operative, and
c) Associated ACT vent valve is
secured open.

2) A321 with ACT(s) with C 1 0 May be inoperative provided there is |

Mod. 163213/MP J4530 no fuel in any ACT. |
|
C 1 0 (M) May be inoperative in closed |
position provided an alternate |
procedure is used for refueling |
ACT(s). |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-07 Refuel Valve Additional C 1 0 (M) May be inoperative in the closed

Center Tank(s) position.

NOTE: The (M) procedure only needs

to be accomplished at each
ACT refueling.

C 1 0 May be inoperative in open position.

28-08 Inlet Valve Additional

Center Tank(s)

1) ACT 1 C 1 0 May be inoperative in closed position |

provided there is no fuel in any ACT.

C 1 0 (M)(O) May be inoperative in closed |

position provided:
a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

C 1 0 (M) May be inoperative in open |

position provided:
a) ACT 2 is not installed or is
empty, and
b) Transfer valve is verified
operative prior to each flight
when ACT 1 is used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-08 Inlet Valve Additional

Center Tank(s)
(Cont’d)

2) ACT 2 C 1 0 May be inoperative in closed position |

provided there is no fuel in ACT 2.

C 1 0 (M)(O) May be inoperative in closed |

position provided:
a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

C 1 0 May be inoperative in open position |

provided there is no fuel in any ACT.

C 1 0 (M) May be inoperative in open |

position provided:
a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

3) AFT 1 ACT C 1 0 May be inoperative in closed position |

(A321 with provided there is no fuel in any ACT. |
Mod. 163213/MP J4530) |
|
4) AFT 2 ACT C 1 0 May be inoperative in closed position |
(A321 with provided there is no fuel in any ACT. |
Mod. 163213/MP J4530 |
and without |
Mod. 162739/MP J4335) |
|
C 1 0 May be inoperative in closed position |
provided there is no fuel in FWD ACT |
and AFT 2 ACT. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-08 Inlet Valve Additional

Center Tank(s)
(Cont’d)

5) AFT2 ACT C 1 0 May be inoperative in closed position |

(A321 with provided there is no fuel in any ACT. |
Mod. 163213/MP J4530 |
and with |
Mod. 162739/MP J4335) |
|
C 1 0 May be inoperative in closed position |
provided there is no fuel in AFT 2 |
ACT. |
|
6) FWD ACT C 1 0 May be inoperative in closed position |
(A321 with provided there is no fuel in any ACT. |
Mod. 163213/MP J4530 |
and without |
Mod. 162739/MP J4335) |
|
C 1 0 May be inoperative in closed position |
provided there is no fuel in FWD |
ACT. |
|
7) FWD ACT C 1 0 May be inoperative in closed position |
(A321 with provided there is no fuel in any ACT. |
Mod. 163213/MP J4530 |
and with |
Mod. 162739/MP J4335) |
|
C 1 0 May be inoperative in closed position |
provided there is no fuel in FWD ACT |
and AFT 2 ACT. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-09 FWD ACT Ventilation |

Isolation Valve |
|
1) A321 with C 1 0 May be inoperative in the closed |
Mod. 163213/ MP J4530 position provided there is no fuel in |
and without FWD ACT. |
Mod. 162739/MP J4335 |
|
2) A321 with C 1 0 May be inoperative in the closed |
Mod. 163213/MP J4530 position provided there is no fuel in |
and with FWD ACT and AFT 2 ACT. |
Mod. 162739/MP J4335 |
|
28-10 FWD ACT Isolation |
Valve |
|
1) A321 with C 1 0 (M) May be inoperative in the closed |
Mod. 163213/MP J4530 position provided: |
and without a) There is no fuel in FWD ACT, |
Mod. 162739/MP J4335 and |
b) FWD ACT REFUEL VALVE |
selector, located on the ACT |
refueling control panel, is set |
to SHUT. |
|
2) A321 with C 1 0 (M) May be inoperative in the closed |
Mod. 163213/MP J4530 position provided: |
and with a) There is no fuel in FWD ACT |
Mod. 162739/MP J4335 and AFT 2 ACT, and |
b) FWD ACT REFUEL VALVE |
selector and AFT 2 ACT |
REFUEL VALVE selector, |
located on the ACT refueling |
control panel, are set to |
SHUT. |
|
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

28-11 Fuel ACT Overhead |

Panel (A321 with |
Mod. 163213/MP J4530) |
|
1) ACT XFR MODE SEL |
pb-sw |
|
a) FAULT light C 1 0 (O) May be inoperative provided the |
fuel quantity indications of the ACTs |
are operative on the ECAM FUEL |
page. |
|
b) MAN light C 1 0 |
|
2) ALL ACT pb-sw |
|
a) OVFL light C 1 0 May be inoperative provided the fuel |
quantity indication of the center tank |
is operative on the ECAM FUEL |
page. |
|
b) ISOL light C 1 0 |
|
3) FWD ACT pb-sw |
|
a) FAULT light C 1 0 |
|
b) OVRD light C 1 0 |
|
4) ACT XFR selector C 1 0 (O) May be inoperative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-01 Low Level Detection

Systems

1) Wing C 2 1 One may be inoperative provided all

flight deck fuel quantity indicators are
operative.

2) Additional Center Tank |

|
a) A319/A320/A321 with C - 0 (M)(O) May be inoperative provided: |
ACT(s) without a) Manual transfer from ACT to |
Mod. 163213/MP J4530 center tank is verified to |
operate normally,
b) ACT(s) and center tank fuel
quantity indications on ECAM
FUEL page are operative, and
c) There is no fuel in ACT 2.

C - 0 May be inoperative provided there is

no fuel in any ACT.

C - 0 (M)(O) May be inoperative provided:

a) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
b) ACT transfer valve is secured
closed.

b) A321 with ACT(s) with C - 0 May be inoperative provided the ACT |

Mod. 163213/MP J4530 auto transfer system is considered |
inoperative. |

40-02 Fuel Quantity Indicating

Computer System

1) Channels

a) A321 without A 2 1 Except for ER operations, one may

Mod 155635/MP J3702 be inoperative provided:
or A319/A320 without a) Low level warning system |
Mod 155636/MP J3703 operates normally, and |
b) Repairs are made within
2 flight-days.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-02 Fuel Quantity Indicating

Computer System
(Cont’d)

1) Channels
(Cont’d)

b) A319 with A 2 1 Except for ER operations, one may |

Mod 28238/MP J1993 be inoperative provided: |
and without a) Low level warning system
Mod 155636/MP J3703 operates normally,
or A321 with b) Repairs are made within |
Mod.163213/ MP J4530 2 flight-days, and |
c) There is no fuel in any ACT.

c) A321 with A 2 1 (M) Except for ER operations, one

Mod 155635/MP J3702 may be inoperative provided:
or A319/A320 with a) Low level warning system |
Mod 155636/MP J3703 operates normally, |
b) Repairs are made within
2 flight-days, and
c) Alternate procedures are
developed and used.

40-03 TK PUMP and CTR TK

XFR FAULT Lights

1) TK PUMP FAULT Lights C - 0 (O) May be inoperative provided

associated pump is switched off
when tank is empty.

2) CTR TK XFR FAULT C 2 0 (O) May be inoperative provided

Lights associated transfer valve is switched
(A321 or A319/A320 with off when tank is empty.
Mod. 154327/MP J3527)

40-04 TK PUMP and CTR TK

XFR OFF Lights

1) TK PUMP OFF Lights C - 0 May be inoperative provided

corresponding pump indication is
available on ECAM.

2) CTR TK XFR OFF Lights C 2 0 May be inoperative provided

(A321 or A319/A320 with corresponding transfer valve
Mod. 154327/MP J3527) indication is available on ECAM.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-05 Fuel Transfer Control

1) MODE SEL FAULT Light

a) A318 or A319/A320 C 1 0 (O) May be inoperative provided all

without Mod. 154327/ tank pump indications on ECAM
MP J3527 FUEL page are operative.

b) A321 or A319/A320 with C 1 0 May be inoperative provided all wing

Mod. 154327/MP J3527 tank pumps and center tank transfer
valves indications on ECAM FUEL
page are operative.

2) ACT pb Switch
Additional Center Tank

a) FAULT Light C 1 0 (O) May be inoperative provided ACT

and center tank fuel quantity
indications on ECAM FUEL page are
operative.

b) FWD Light C 1 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-26
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications

1) A318/A319/A320

a) Tank Pumps

i) A318 or A319/A320 C - 0
without
Mod. 154324/MP J3527

ii) Wing Tank Pumps and C 6 0

Center Tank Transfer
Valves
(A319/A320 with
Mod. 154324/MP J3527)

b) APU LP Valve C 1 0 (M)(O) May be inoperative provided:

a) Valve is secured closed, and
b) APU is considered |
inoperative. |

c) Cross Feed C 1 0 (M) May be inoperative provided

operation of the cross feed valve is
verified before first flight of each day,
and for ER operations, is verified
before each flight.

d) Transfer Valves C 2 0 (M)(O) May be inoperative provided:

a) Associated inner and outer
cells fuel quantity indicators
are operative, and
b) Transfer valve operation is
verified before each
departure.

e) Fuel Temperature C 4 2 One in each wing or both in one wing

may be inoperative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-27
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

1) A318/A319/A320
(Cont’d)

f) Fuel on Board C 1 0 May be inoperative provided:

a) Associated indication is
available on the MCDU, and
b) Fuel Used indications operate
normally.

g) Fuel Quantity Indications D - - (O) The last two digits may be

(All Tanks) displayed dashed (degraded Mode)
provided the loss of accuracy is
accounted for in fuel planning.

NOTE 1: Fuel quantity is considered

operative.

NOTE 2: Fuel on Board display will

also be in degraded
(dashed) Mode.

h) Fuel Quantity Outer C 2 1 (M) One may be inoperative

Tank provided:
a) Fuel quantity in associated
tank is verified after each
refueling by manual magnetic
indicators or by corresponding
fuel quantity indicator on
refuel/defuel panel,
b) Associated fuel used indicator
operates normally, and
c) Associated inner tank
indication is operative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-28
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

1) A318/A319/A320
(Cont’d)

h) Fuel Quantity Outer C 2 1 (M) One may be inoperative

Tank provided:
(Cont’d) a) High level fuel detection
system is verified operative
before refueling the aircraft,
b) Alternate procedure is used
for refueling the aircraft,
c) Associated fuel used indicator
operates normally, and
d) Associated inner tank
indication is operative.

B 2 1 (M) One may be inoperative

provided:
a) Fuel quantity in associated
tank is verified after each
refueling by manual magnetic
indicators or by corresponding
fuel quantity indicator on
refuel/defuel panel, and
b) Associated fuel used indicator
operates normally.

B 2 1 (M) One may be inoperative

provided:
a) High level fuel detection
system is verified operative
before refueling the aircraft,
b) Alternate procedure is used
for refueling the aircraft, and
c) Associated fuel used indicator
operates normally.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-29
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

1) A318/A319/A320
(Cont’d)

i) Fuel Quantity Inner Tank C 2 1 (M) One may be inoperative

provided:
a) Fuel quantity in associated
tank is verified after each
refueling by manual magnetic
indicator or by corresponding
fuel quantity indicator on
refuel/defuel panel,
b) Associated fuel used indicator
operates normally, and
c) Associated outer tank
indication is operative.

B 2 1 (M) One may be inoperative

provided:
a) Fuel quantity in associated
tank is verified after each
refueling by manual magnetic
indicator or by corresponding
fuel quantity indicator on
refuel/defuel panel, and
b) Associated fuel used indicator
operates normally.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-30
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

1) A318/A319/A320
(Cont’d)

j) Fuel Quantity Center

Tank

i) A318/A319/A320 without C 1 0 (M) May be inoperative provided:

ACT a) Fuel quantity in associated
tank is verified after each
refueling,
b) All wing tank quantity
indicators operate normally,
and
c) Both fuel used indicators
operate normally.

C 1 0 May be inoperative provided the tank

remains empty.

C 1 0 May be inoperative provided fuel is

considered unusable and is included
in computing ZFW and CG
calculations.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-31
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)
1) A318/A319/A320
(Cont’d)
j) Fuel Quantity Center
Tank
(Cont’d)
ii) A319/A320 with ACT(s) C 1 0 (M)(O) May be inoperative provided:
a) Fuel quantity in center tank is
verified after each refueling,
b) All wing tank and ACT quantity
indicators are operative,
c) Both fuel used indicators
operate normally, and
d) Forward transfer from ACT(s)
to center tank is monitored
during flight.

C 1 0 May be inoperative provided:

a) Center tank remains empty or
fuel is considered unusable and
is included in ZFW and CG
calculations, and
b) There is no fuel in ACT.
C 1 0 (M)(O) May be inoperative provided:
a) Center tank remains empty or
fuel is considered unusable and
is included in ZFW and CG
calculations, and
b) Fuel in any ACT is considered
unusable and included in ZFW
and CG calculations and the
ACT transfer valve is secured
closed.

NOTE: This failure will result in the

inhibition or erroneous
triggering of ECAM caution
FUEL ACT XFR FAULT while
automatic transfer is still
operative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-32
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)
1) A318/A319/A320
(Cont’d)
k) Fuel Quantity Additional C - - (M)(O) One may be inoperative
Center Tank(s) provided:
(A319/A320 with ACT(s)) a) All wing tanks, center tank,
and other ACT fuel quantity
indicators are operative,
b) Both fuel used indicators
operate normally,
c) Forward transfer from ACT(s)
to center tank is monitored
during flight, and
d) Tank is serviced with a known
quantity.

C - 0 (M) May be inoperative provided

ACT(s) is verified empty after each
refueling.

NOTE: This failure will result in

inhibition or erroneous display
of the ECAM caution FUEL
ACT XFR FAULT.

l) ACT to CTR Tank C 1 0 May be inoperative provided ACT(s)

Transfer Indication and center tank fuel quantity
(Arrow) Additional indications on ECAM FUEL page are
Center Tank operative.
(A319/A320 with ACT(s))

m) Engine LP Valve C 2 0 (M) May be inoperative provided

Indication associated LP valve(s) is checked
operative before each flight.

n) FUEL FLOW 1+2 C 1 0 May be inoperative.

*** (With
Mod 30368/MP P6578)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-33
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)
1) A318/A319/A320
(Cont’d)
o) FUEL USED C 2 0 May be inoperative provided
associated fuel used indication on
ENG SD page is considered
inoperative.

p) FUEL USED 1+2 C 1 0 May be inoperative.

*** (With MP P7092)

2) A321

a) Wing Tank Pumps and C 6 0

Center Tank Transfer
Valves

b) APU LP Valve C 1 0 (M)(O) May be inoperative provided:

a) Valve is secured closed, and
b) APU is considered |
inoperative. |

c) Cross Feed C 1 0 (M) May be inoperative provided

operation of the cross feed valve is
verified before first flight of each day,
and for ER operations, is verified
before each flight.

d) Fuel Temperature C 2 1 One may be inoperative.

e) Fuel on Board C 1 0 May be inoperative provided:

a) Associated indication is
available on the MCDU, and
b) Fuel Used indications operate
normally.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-34
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

f) Fuel Quantity Wing Tank C 2 1 (M) One may be inoperative

provided:
a) Fuel quantity in associated
tank is verified after each
refueling, and
b) Associated fuel used indicator
operates normally.

g) Fuel Quantity Indications D - - (O) The last two digits may be

(All Tanks) displayed dashed (degraded Mode)
provided the loss of accuracy is
accounted for in fuel planning.

NOTE 1: Fuel quantity is considered

operative.

NOTE 2: Fuel on Board display will

also be in degraded
(dashed) Mode.
h) Fuel Quantity Center
Tank

i) A321 without ACT C 1 0 (M) May be inoperative provided:

a) Fuel quantity in associated
tank is verified after each
refueling,
b) All wing tank quantity
indicators operate normally,
and
c) Both fuel used indicators
operate normally.

C 1 0 May be inoperative provided the tank

remains empty.

C 1 0 May be inoperative provided fuel is

considered unusable and is included
in computing ZFW and CG
calculations.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-35
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

h) Fuel Quantity Center

Tank
(Cont’d)

ii) A321 with ACT(s) C 1 0 (M)(O) May be inoperative provided:

a) Fuel quantity in center tank is
verified after each refueling,
b) All wing tank and ACT
quantity indicators are
operative,
c) Both fuel used indicators
operate normally, and
d) Forward transfer from ACT(s)
to center tank is monitored
during flight.

C 1 0 May be inoperative provided:

a) Center tank remains empty or
fuel is considered unusable
and is included in ZFW and
CG calculations, and
b) There is no fuel in any ACT.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-36
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

h) Fuel Quantity Center

Tank
(Cont’d)

ii) A321 with ACT(s) C 1 0 (M)(O) May be inoperative provided:

(Cont’d) a) Center tank remains empty or
fuel is considered unusable
and is included in ZFW and
CG calculations,
b) Fuel in any ACT is considered
unusable and included in
ZFW and CG calculations,
and
c) The ACT transfer valve is
secured closed.

NOTE: This failure will result in

inhibition or erroneous
triggering of the ECAM
caution FUEL ACT XFR
FAULT while automatic
transfer is still operative

iii) A321 with ACT(s) and C 1 0 (M)(O) May be inoperative provided: |

with a) Fuel quantity in center tank is |
Mod. 163213/MP J4530 verified after each refueling, |
b) All wing tank and ACT |
quantity indicators are |
operative, and |
c) Both fuel used indicators |
operate normally. |

C 1 0 May be inoperative provided: |

a) Center tank remains empty or |
fuel is considered unusable |
and is included in ZFW and |
CG calculations, and |
b) There is no fuel in any ACT. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-37
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

i) Fuel Quantity Additional

Center Tank(s)

i) A321 With ACT(s) C - - (M)(O) One may be inoperative

provided:
a) All wing tanks, center tank,
and other ACT fuel quantity
indicators are operative,
b) Both fuel used indicators
operate normally,
c) Forward transfer from ACT(s)
to center tank is monitored
during flight, and
d) Tank is serviced with a known
quantity.

C - 0 (M) May be inoperative provided

ACT(s) is verified empty after each
refueling.

NOTE: This failure will result in

inhibition or erroneous display
of the ECAM caution FUEL
ACT XFR FAULT.

ii) A321 with C - - (O) One may be inoperative provided: |

Mod. 163213/MP J4530 a) All wing tanks, center tank, |
and without and other ACT fuel quantity |
Mod. 162739/MP J4335 indicators are operative, |
b) Both fuel used indicators |
operate normally, and |
c) The affected ACT(s) and |
previous ACT(s) in fuel feed |
sequence FWD – AFT 2 – |
AFT 1 are empty. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-38
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

i) Fuel Quantity Additional

Center Tank(s)
(Cont’d)

iii) A321 with C - - (O) One may be inoperative provided: |

Mod. 163213/MP J4530 a) All wing tanks, center tank, |
and with and other ACT fuel quantity |
Mod. 162739/MP J4335 indicators are operative, |
b) Both fuel used indicators |
operate normally, and |
c) The affected ACT(s) and |
previous ACT(s) in fuel feed |
sequence AFT 2 – FWD – |
AFT 1 are empty. |

j) ACT to CTR Tank

Transfer Indication
(Arrow) Additional
Center Tank

i) A321 with ACT(s) C 1 0 May be inoperative provided ACT(s)

and center tank fuel quantity
indications on ECAM FUEL page are
operative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-39
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-06 ECAM FUEL PAGE

Indications
(Cont’d)

2) A321
(Cont’d)

k) Engine LP Valve C 2 0 (M) May be inoperative provided

Indication associated LP valve(s) is checked
operative before each flight.

l) FUEL USED 1+2 with C 1 0 May be inoperative.

*** Mod 30368/MP P6578

m) FUEL USED C 2 0 May be inoperative provided

associated fuel used indication on
ENG SD page is considered
inoperative.

n) FUEL FLOW 1+2 with C 1 0 May be inoperative.

*** MP P7092

40-07 Manual Magnetic C - 0 One or more may be inoperative

Indicators provided fuel quantity is determined
by acceptable means.

40-08 Fuel Quantity Attitude D 1 0 May be inoperative provided fueling

*** Monitor and defueling procedures do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-40
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-09 Cautions on ECAM

1) TK HI TEMP
(Left, Right, Inner, Outer
Wing Tank)

a) A318/319/A320 C 4 2 (O) One in each wing or both in one

wing may be inoperative provided
fuel temperature indications on the
ECAM FUEL system page are
available for the non-affected tank(s)
and fuel temperature is monitored
prior to takeoff and during the flight.

NOTE: For fuel temperature

limitations, refer to AFM.

C 4 0 (O) May be inoperative provided fuel

temperature indications on the ECAM
FUEL system page are available and
fuel temperature is monitored prior to
takeoff and during flight.

NOTE: For fuel temperature

limitations, refer to AFM.

2) TK HI TEMP
(Left, Right Wing Tank)

a) A321 C 2 1 (O) One may be inoperative provided

fuel temperature indications on the
ECAM FUEL system page are
available for the non-affected tank
and fuel temperature is monitored
prior to takeoff and during the flight.

NOTE: For fuel temperature

limitations, refer to AFM.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-41
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-09 Cautions on ECAM

(Cont’d)

2) TK HI TEMP
(Left, Right Wing Tank)
(Cont’d)

a) A321 C 2 0 (O) May be inoperative provided fuel

(Cont’d) temperature indications on the ECAM
FUEL system page are available and
fuel temperature is monitored prior to
takeoff and during flight.

NOTE: For fuel temperature

limitations, refer to AFM.

3) TK LO TEMP
(Left, Right, Inner, Outer)
(Wing Tank)

a) A318/A319/A320 C 4 2 (O) One in each wing or both in one

wing may be inoperative provided
fuel temperature indications on the
ECAM FUEL system page are
available for the non-affected tanks
and fuel temperature is monitored
prior to takeoff and during the flight.

NOTE: For fuel temperature

indications, refer to AFM.

C 4 0 (O) May be inoperative provided fuel

temperature indications on the ECAM
FUEL system page are available and
fuel temperature is monitored prior to
takeoff and during flight.

NOTE: For fuel temperature

indications, refer to AFM.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-42
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-09 Cautions on ECAM

(Cont’d)

4) TK LO TEMP
(Left, Right, Wing Tank)

a) A321 C 2 1 (O) One may be inoperative provided

fuel temperature indications on the
ECAM FUEL system page are
available for the non-affected tank
and fuel temperature is monitored
prior to takeoff and during the flight.

NOTE: For fuel temperature

indications, refer to AFM.

C 2 0 (O) May be inoperative provided fuel

temperature indications on the ECAM
FUEL system page are available and
fuel temperature is monitored prior to
takeoff and during the flight.

NOTE: For fuel temperature

indications, refer to AFM.

5) ACT XFR FAULT C 1 0 (O) May be inoperative provided |

Additional Center transfer from ACT(s) to center tank is
Tank(s) monitored during flight if ACT(s) is
fueled.

6) ACT PUMP LO PR C 1 0 |
(A321 with |
Mod. 163213/MP J4530) |
|
7) FWD ACT ISOLATED C 1 0 May be inoperative provided there is |
(A321 with no fuel in any ACT and in the center |
Mod. 163213/MP J4530) tank. |
|
8) ACT SYSTEM FAULT C 1 0 May be inoperative provided there is |
(A321 with no fuel in any ACT. |
Mod. 163213/MP J4530) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 28-43
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
28. Fuel
Change
Sequence No. Item 1 2 3 4 Bar

40-10 Indication on ECAM

E/WD

1) Fuel on Board (FOB) C 1 0 May be inoperative provided:

a) Associated indication is
available on the MCDU, and
b) Fuel Used indications operate
normally.

40-11 Auxiliary Fuel A 2 1 Except for ER operations, one may |

Management Computer be inoperative provided: |
System Channels a) Repairs are made within |
(A321 with 2 flight-days, and |
Mod. 163213/MP J4530) b) There is no fuel in any ACT. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

29-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Pre Mod. 23119 Fault(s) - - Dispatch not permitted with this

Indicated by BLUE MAINT. STATUS message displayed
RSVR on ECAM.

10-01 Engine Driven Pump

Systems

1) Depressurization C 2 1 May be inoperative on one pump.

Function

10-02 Blue System Electric

Pump

1) Automatic Control C 1 0 (O) May be inoperative provided:

a) Pump can be manually
operated, and
b) Indications of blue hydraulic
system are verified normal.

10-03 Hydraulic System

Accumulators

1) Pre Mod. 21414 C 3 1 (M) One or two may be inoperative

provided:
a) Blue hydraulic generation
accumulator is operative, and
b) The affected accumulator is
deactivated.

2) Post Mod. 21414 C 3 0 (M) May be inoperative provided the

affected accumulator is deactivated.

10-04 System Filters Incorporated into item 29-10-07,

subitem 1).

10-05 Case Drain Filters Incorporated into item 29-10-07,

subitem 2).
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

10-07 Filters

1) System Filters C 8 7 One LP or one reservoir filling filter

may be inoperative.

2) Case Drain Filters C 3 2 (M) One may be inoperative provided

it is removed.

20-01 Hydraulic Reservoir C 1 0 (M) May be inoperative provided

Quantity Indicator hydraulic fluid quantity is monitored
(Green Servicing Panel) during servicing of the hydraulic
reservoir using the visual quantity
gauge.

20-02 Hydraulic Reservoir Four C 1 0 (M) May be inoperative provided

Way Selector Valve on associated system is serviced using
Ground Service Panel the HP ground connection.

23-01 Power Transfer Unit

1) Automatic Activation B 1 0 (O) May be inoperative (PTU runs

Function continuously) provided:
a) System pressure indication on
ECAM operates normally,
b) Power transfer can be
stopped when PTU pb-sw is
placed OFF, and
c) Operation of the PTU in both
directions is verified before
first flight of each day.

25-01 Yellow System Electric C 1 0 (M) May be inoperative provided

Pump associated pb-sw is selected off.

NOTE: The AFT and FWD cargo |

doors must be operated |
manually. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Pump pb Switch

1) FAULT Lights C 4 0 May be inoperative provided the

associated reservoir quantity
indication operates normally.

NOTE: Illumination of two lights (one

from the Blue ELEC PUMP pb
and one from ENG 1(2)
PUMP pb), with engines off,
may be due to a failed engine
oil low pressure switch. In this
case, the ENG OIL LO
PRESS warning is
inoperative.
2) OFF Light C 3 0

3) ON Light C 1 0

30-02 PTU pb Switch

1) FAULT Light C 1 0 May be inoperative provided yellow

and green reservoir quantity
indicators operate normally.

2) OFF Light C 1 0

30-03 ECAM HYD Page

Indications

1) Reservoir Quantity C 3 2 (M) One may be inoperative

provided:
a) The associated reservoir
quantity is verified adequate
before each departure, and
b) Associated RSVR LO LVL
caution on ECAM operates
normally.
2) Fire Valve C 2 0

3) Yellow Elec Pump C 1 0

4) PTU C 1 0

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

30-03 ECAM HYD Page

Indications
(Cont’d)

5) System Label C 3 0 (O) May be inoperative provided:

a) Associated system pressure
is verified before each
departure, and
b) Associated spoilers
availability is verified before
each departure.

6) System Pressure

a) Aircraft without C 3 2 (O) One may be inoperative provided |

Mod. 31056/MP P7004 associated System Label indication |
(DMC V50), or operates normally. |
with |
Mod. 34571/MP P8671 |
(EIS 2 S4-2) |

b) Aircraft with C 3 2 (M)(O) One may be inoperative |

Mod. 31056/MP P7004 provided: |
(DMC V50) and a) Associated System Label |
without indication operates normally, |
Mod. 34571/MP P8671 and |
(EIS 2 S4-2) b) Affected pressure transmitter |
is deactivated. |

7) Pumps C 3 0

8) RAT C 1 0 (O) May be inoperative provided RAT

is verified stowed before each
departure.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

30-04 ECAM Warnings

and Cautions

1) RSVR LO AIR PR

a) A320 Pre Mod. 23119, C 3 2 (M) One may be inoperative provided

A320 Post Mod. 23119 air pressure is verified on the
and 27189, and reservoir before each departure.
A318/A319/A321

b) A320 Post Mod. 23119 C 3 2 (M) One may be inoperative for green
and Pre Mod. 27189 or yellow system provided air
pressure is verified on the reservoir
before each departure.

2) RSVR OVHT C 3 2 Either green or yellow RSVR OVHT

may be inoperative.

3) ELEC PUMP OVHT C 2 0

4) PUMP LO PR

a) ELEC PUMP LO PR C 2 0 (O) May be inoperative provided:

a) Associated system pressure
indication operates normally,
and
b) Operation of electric pumps is
checked before each
departure.

b) ENG PUMP LO PR C 2 0 (O) May be inoperative provided:

a) Associated system pressure
indication operates normally,
and
b) Operation of engine pumps is
checked before each
departure.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 29-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
29. Hydraulic Power
Change
Sequence No. Item 1 2 3 4 Bar

30-04 ECAM Warnings

and Cautions
(Cont’d)

5) RSVR LO LVL C 3 2 (M) One may be inoperative

provided:
a) Associated reservoir quantity
indication operates normally,
and
b) Quantity is verified adequate
before each departure.

NOTE: If blue reservoir is affected,

EMER GEN may appear on
ECAM STATUS INOP SYS
before engines are running.

6) SYS LO PR DELETED, Rev 28. |

7) PTU FAULT C 1 0 (O) May be inoperative provided the

PTU is verified to operate normally
before each departure.

8) RAT FAULT C 1 0 (M) May be inoperative provided RAT

integrity is not affected.

30-05 LEAK MEASUREMENT

VALVE pb Switches

1) OFF Lights C 3 0
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

30-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by ICE C - - NOTE: Dispatch with this MAINT STS |

*** DETECT message displayed on ECAM |
is permitted without CFDS |
interrogation. |

2) Fault(s) Indicated by C - - NOTE: Dispatch with this MAINT STS

ENG 1(2) A.ICE message displayed on ECAM
(A319neo/A320neo/ is permitted without CFDS
A321neo) interrogation.

11-01 Wing Anti-Ice Control C 2 1 (M)(O) RH valve may be inoperative

Valves in the OPEN position provided:
a) Engine No. 1 is started first,
b) X BLEED selector is shut
when starting the NO. 1
engine,
c) “CROSS BLEED START”
procedure is used when
starting the NO. 2 engine,
d) Alternate procedures are
established and used, and
e) Appropriate performance
penalties are applied.

C 2 0 (M) Except for ER operations beyond

120 minutes, may be inoperative
secured CLOSED provided the
aircraft is not operated in known or
forecast icing conditions.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

11-02 Wing Anti-Ice

1) FAULT Light C 1 0 (O) May be inoperative provided the

anti-ice “arrow” on ECAM BLEED
page operates normally.

C 1 0 (M) Except for ER operations beyond

120 minutes, may be inoperative
provided:
a) Wing anti-ice control valves
are deactivated closed and
considered inoperative, and
b) Airplane is not operated in
known or forecast icing
conditions.

2) ON Light C 1 0

11-03 ECAM BLEED Page

Indications

1) ANTI-ICE C 2 0

2) ARROW C 2 0

21-01 Engine Anti-Ice Valves

(A318/A319ceo/ C 2 1 (M) Except for ER operations beyond

A320ceo/A321ceo) 120 minutes, one may be inoperative
secured closed provided airplane is
not operated in known or forecast
icing conditions.

(A318/A319ceo/ C 2 0 (M)(O) May be inoperative open

A320ceo/A321ceo with provided AFM performance penalties |
CFM or PW6000 are applied. |
engines) |

(A319ceo/A320ceo/ C 2 0 (M)(O) May be inoperative open |

A321ceo with provided: |
IAE engines) a) AFM performance penalties |
are applied, and |
b) OAT is below ISA+35 °C. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Engine Anti-Ice Valves

(Cont’d)

(A319neo/A320neo/ C 4 2 (O) Except for ER operations beyond

A321neo) 120 minutes, one or two NAI valves
on the same engine may be
inoperative in closed position
provided aircraft is not operated in
known or forecast icing conditions.

(A319neo/A320neo/ C 4 2 (M) One NAI valve per engine may

A321neo) be inoperative provided it is
deactivated in open position.

(A319neo/A320neo/ C 4 2 (M)(O) Except for ER operations

A321neo with beyond 120 minutes, two may be
CFM LEAP1-A Engines) inoperative on the same engine
provided:
a) Affected NAI valves are
deactivated in closed position,
and
b) Aircraft is not operated in
known or forecast icing
conditions.
21-02 Engine Anti-Ice

1) FAULT Lights C 2 0 May be inoperative.

2) ON Lights C 2 0 (O) May be inoperative provided

alternate procedures are established
and used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

21-03 ANTI-ICE ENG 1(2) CTL C 2 0 (O) May be inoperative provided:

FAULT Cautions on a) Associated ENG 1(2) A.ICE
ECAM E/WD VALVE OPEN is displayed on
(A319neo/A320neo/ the EWD, and
A321neo) b) AFM performance penalties
are applied.

C 2 1 Except for ER operations beyond

120 minutes, one may be inoperative
provided:
a) Associated ENG 1(2) A.ICE
MON FAULT is displayed on
the EWD, and
b) Aircraft is not operated in
known or forecast icing
conditions.

31-01 Probe Heat Computers C 3 2 (M)(O) One may be inoperative |

provided associated heater is verified
to operate normally prior to each
flight.

C 3 2 (M)(O) F/O’s may be inoperative

provided:
a) ADRs, heaters, and failure
warnings associated with the
operative units are verified to
operate normally, and
b) Takeoff in CONFIG 1+F is
prohibited (in icing conditions)
with ADR 2-OFF.

C 3 2 (M)(O) Except for ER operations |

beyond 120 minutes, STBY may be
inoperative provided:
a) ADRs, heaters, and failure
warnings associated with
operative units are verified to
operate normally,
b) Airplane is not operated in
visible moisture or known or
forecast icing conditions, and
c) Ambient temperature at the
departure airport is above 5 °C
when taxiways or runways are
covered with water or slush.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

31-02 Pitot Heaters B 3 2 (M)(O) F/O’s may be inoperative

provided:
a) ADR, heaters, and failure
warnings associated with
CAPT and STBY probes (pitot
static, AOA, TAT) are verified
to operate normally, and
b) Takeoff in CONF 1+F is
prohibited (in icing conditions)
with ADR 2-OFF.

B 3 2 (M) Except for ER operations beyond

120 minutes, CAPT heater may be
inoperative provided:
a) ADR, heaters, and failure
warnings associated with F/O
and STBY probes (pitot,
static, AOA, TAT) are verified
to operate normally, and
b) Airplane is not operated in
visible moisture or in known or
forecast icing conditions.

B 3 2 (M) Except for ER operations beyond

120 minutes, STBY heater may be
inoperative provided:
a) ADR, heaters, and failure
warnings associated with
CAPT and F/O probes (pitot,
static, AOA, TAT) are verified
to operate normally, and
b) Airplane is not operated in
visible moisture or in known or
forecast icing conditions.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

31-03 Static Port Heaters C 6 5 One STBY heater may be

inoperative.

C 6 4 (M)(O) CAPT heaters may be

inoperative provided:
a) ADR, heaters, and failure
warnings associated with the
operative units are verified to
operate normally, and
b) Ambient temperature at the
departure airport is greater
than 5 °C when runway is
contaminated with water or
slush.

C 6 4 (M)(O) F/O’s heaters may be

inoperative provided:
a) ADR, heaters, and failure
warnings associated with the
operative units are verified to
operate normally, and
b) Takeoff in CONF 1+F is
prohibited (in icing conditions)
with ADR 2-OFF.

C 6 4 (M) Except for ER operations beyond

120 minutes, STBY heaters may be
inoperative provided:
a) ADR, heaters, and failure
warnings associated with
operative units are verified to
operate normally, and
b) Ambient temperature at the
departure airport is greater
than 5 °C when runway is
contaminated with water or
slush.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

31-04 Angle of Attack Probe C 3 2 (M)(O) F/O’s heater may be |

Heaters inoperative provided ADR, heaters,
and failure warnings associated with
CAPT and STBY probes (pitot, static,
AOA, TAT) are verified to operate
normally once each flight day. |

C 3 2 (M)(O) STBY heater may be |

inoperative provided ADR, heaters,
and failure warnings associated with
CAPT and F/O probes (pitot, static,
AOA, TAT) are verified to operate
normally once each flight day. |

C 3 2 (M)(O) Except for ER operations |

beyond 120 minutes, CAPT’s heater
may be inoperative provided:
a) ADR, heaters, and failure
warnings associated with F/O
and STBY probes (pitot,
static, AOA, TAT) are verified
to operate normally once each |
flight day, and |
b) Airplane is not operated in
visible moisture or in known or
forecast icing conditions.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

31-05 TAT Probe Heaters C 2 1

C 2 0 Except for ER operations beyond

120 minutes, may be inoperative
provided airplane is not operated in
visible moisture or in known or
forecast icing conditions.

42-01 Window Heat Computers C 2 1 (M) Except for ER operations beyond

120 minutes, one may be inoperative
provided:
a) All heaters and failure
warnings on the front and
sliding windows associated
with operative systems are
verified to operate normally,
b) Airplane is not operated in
known or forecast icing
conditions, and
c) Approach minimums do not
require its use.

42-02 Fixed Lateral Window C 4 0

and Sliding Window
Heating Systems

42-03 Windshield Heating C 2 1 Except for ER operations beyond

Systems 120 minutes, one may be inoperative
provided:
a) Airplane is not operated in
known or forecast icing
conditions, and
b) Approach minimums do not
require its use.

42-04 Probes/Window Heat

pb-sw

1) AUTO Control C 1 0 May be inoperative provided

PROBES/WINDOW HEAT system is
manually selected.

2) ON Light C 1 0 May be inoperative provided the

PROBES/WINDOW HEAT automatic
system is operative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

45-01 Windshield Wiper C 2 0 (O) May be inoperative provided:

Systems a) Airplane is not operated in
precipitation within 5 SM of
the airport of takeoff or
intended landing, and
b) Approach minimums do not
require its use.

C 2 0 (M)(O) May be inoperative |

continuously running provided: |
a) Airplane is not operated in |
precipitation within 5 SM of |
the airport of takeoff or |
intended landing, |
b) Approach minimums do not |
require its use, and |
c) Affected wiper is deactivated. |

B 2 1 One may be inoperative provided

associated rain repellent system is
installed and operative.

1) Fast Speed C 2 0 May be inoperative provided slow

speed operates normally and
approach minimums do not require its
use.

2) Slow Speed C 2 0 May be inoperative provided fast

speed operates normally.

3) Intermittent Speed D 2 0
*** (Aircraft with
Mod. 20319)

4) PARK Function C 2 0 May be inoperative provided affected

wiper can be located in a position that
will not obstruct forward vision.

C 2 0 (M) May be inoperative provided

affected wiper is removed and
considered inoperative.

45-02 Rain Repellant Systems D 2 0

***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 30-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
30. Ice and Rain Protection
Change
Sequence No. Item 1 2 3 4 Bar

71-01 Waste Water Drain Mast C - 0 (M)(O) May be inoperative provided:

Heating System a) Associated lavatory and
galley water supplies are
secured off,
b) Associated galley sink and
lavatory washbasin drains are
blocked to prevent their use,
and
c) Procedures are established to
periodically monitor
associated galley sinks and
lavatory washbasins to ensure
they remain blocked.

C - 0 (M) May be inoperative provided:

a) Associated galley and
lavatory are not used,
b) The pilot in command will
determine if flight duration is
acceptable with a FWD
lavatory unusable, and
c) Associated lavatory door(s) is
secured closed and placarded
“INOPERATIVE –
DO NOT ENTER”.

NOTE: These provisions are not

intended to prohibit
inspections by crewmembers.

71-02 Waste Water Drain Line D 1 0

*** Protection System

71-03 Cargo Compartment D 1 0

*** Drain Line and Drain
Mast Ice Protection
System

81-02 Ice Detection System D 1 0

***

81-03 External Visual Ice D 1 0

*** Indicator Lighting
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

31-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by D - - NOTE: Dispatch with maintenance |

*** QAR status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

2) Fault(s) Indicated by D - - NOTE: Dispatch with maintenance |

*** DMU status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

3) Fault(s) Indicated by D - - NOTE: Dispatch with maintenance |

*** DAR status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

4) Faults Indicated by C - - NOTE: Dispatch with maintenance |

CFDIU status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

5) Faults Indicated by D - - NOTE: Dispatch with maintenance |

*** ACMS status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

31-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY
(Cont’d)

6) Faults Indicated by
*** DMC 1/3

a) With Mod. 31283/ C - - May be displayed provided DMC 2/3

MP P7125 MAINTENANCE message is not
displayed simultaneously on ECAM
STATUS page.

NOTE: Dispatch with maintenance |

status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

b) With Mod. 151269/ C - - May be displayed on ECAM STATUS

MP P11819 page.

NOTE: Dispatch with maintenance |

status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

7) Faults Indicated by C - - May be displayed on ECAM STATUS

*** DMC 2/3 page.
(With Mod. 31283/
MP P7125 or with NOTE: Dispatch with maintenance |
Mod. 151269/ status message displayed on |
MP P11819) ECAM is permitted without |
CFDS interrogation. |

8) Faults Indicated by - - - Refer to item 31-30-02 1) FDR

*** DFDR ACCEL Recording Parameters Required by
(With Mod. 161365/ 14 CFR.
MP P14629)
NOTE: Dispatch with maintenance |
status message displayed on
ECAM is permitted without
CFDS interrogation.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Clock System C 1 0 (O) May be inoperative provided:

a) Time base from CFDIU is
available on ECAM, and
b) Chrono indication is available
on one Navigation Display
(ND).

NOTE: For aircraft equipped with P/N |

APE5100-1 |
(Mod. 27330/MP P5465), |
during the entire month of |
February, intermittent |
erroneous indications (wrong, |
over-range or missing digits) |
of the elapsed time and |
chronometer functions may |
occur if the clock is in GPS |
mode. In that case, the |
flightcrew must set the clock |
selector to internal (INT) |
mode in order to recover the |
elapsed time and |
chronometer functions. The |
clock is considered operative. |
When the clock is in INT |
mode, the flightcrew must |
synchronize the clock with the |
GPS at least one time per day |
to comply with the time |
precision required for ATC |
data link communication. |
Refer to FCOM |
DSC-31-55-20 Operation in |
Internal Mode. |

27-01 Flight Number Reminder D 1 0

***

30-01 Centralized Fault Display C 1 0 May be inoperative provided CFDS

System (CFDS) system is available when required for
specified maintenance tasks.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

30-02 Flight Data Recorder C - 1 Any in excess of those required by

(FDR) System 14 CFR may be inoperative.

Includes FDR Function A - 0 May be inoperative provided:

of Combined Voice and a) Cockpit voice Recorder (CVR)
Flight Data Recorder operates normally,
(CVFDR) b) Airplane is not dispatched
from a designated airport as
listed in the operator’s MEL
unless:
1) The FDR failure occurs
after pushback but prior to
takeoff, or
2) The FDR repair was
attempted but was not
successful.
c) In those cases where repair is
attempted but not successful,
the aircraft may be dispatched
on a flight or series of flights
until the next designated
airport where repair must be
accomplished prior to
dispatch, and
d) Repairs are made within
3 flight-days.

1) FDR Recording A - - Up to three parameters may be

Parameters Required by inoperative provided:
14 CFR a) Cockpit voice recorder (CVR)
operates normally, and
b) Repairs are made within
20 consecutive calendar-days.

2) FDR Recording A - - May be inoperative provided repairs

Parameters Not are made prior to completion of next
Required by 14 CFR heavy maintenance visit.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

30-03 Flight Data Interface Unit A - 0 May be inoperative provided:

(FDIU) or Flight Data a) Cockpit voice Recorder (CVR)
Interface Function of the operates normally,
Flight Data Interface and b) Airplane is not dispatched
Management Unit from a designated airport as
(FDIMU) listed in the operator’s MEL
(Including Aircraft with unless:
STC ST02668LA) 1) The FDR failure occurs
after pushback but prior to
takeoff, or
2) The FDR repair was
attempted but was not
successful.
c) In those cases where repair is
attempted but not successful,
the aircraft may be dispatched
on a flight or series of flights
until the next designated
airport where repair must be
accomplished prior to
dispatch, and
d) Repairs are made within
3 flight-days.

30-04 Quick Access Recorder D 1 0

***

30-05 Digital AIDS Recorder D 1 0

*** System

30-06 Data Management Unit D 1 0

*** (DMU) or Data
Management Function of
the FDIMU

30-07 Printer D 1 0
***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

38-01 Up and Down Data

*** Loading System
Acquisition/Interface

1) DATA LOADING D 1 0
SELECTOR

2) Multipurpose Disk Drive D 1 0

Unit (MDDU)

3) Data Loading Routing D 1 0

Box (DLRB)

53-01 Flight Warning

Computers (FWC)

1) Without Mod. 35542 B 2 1 FWC 2 may be inoperative provided

approach minimums do not require its
use.

2) With Mod. 35542 B 2 1 FWC 2 may be inoperative provided:

a) Steep approach function is
not used, and
b) Approach minimums do not
require its use.

55-01 System Data Acquisition C 2 1 SDAC 2 may be inoperative.

Concentrator Units
(SDAC)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

56-01 ECAM Control Panel

1) System Page MANUAL C 11 0

CALL pb

2) CLR pb C 2 1

3) T/O CONFIG pb C 1 0 (O) May be inoperative provided T/O

configuration is verified before each
departure.

4) STS pb C 1 0 (O) May be inoperative. |

58-01 Master Warn System

1) Lights C 2 1

2) CANCEL Functions C 2 1

58-02 Master Caution System

1) Lights C 2 1

2) CANCEL Functions C 2 1
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

61-01 EIS Switching Systems

1) ATT HDG C 1 0 (M) May be inoperative provided:

a) NORM Mode operates
normally, and
b) Switch remains in the normal
position.

2) AIR DATA C 1 0 (M) May be inoperative provided:

a) NORM Mode operates
normally, and
b) Switch remains in the normal
position.

3) EIS DMC C 1 0 (M) May be inoperative provided:

a) NORM Mode operates
normally, and
b) Switch remains in the normal
position.

4) ECAM/ND XFR C 1 0 May be inoperative provided:

a) It operates normally in the
Normal position, and
b) Both ECAM DUs operate
normally.

5) PFD/ND XFR C 2 0 (O) May be inoperative provided:

a) PFD and ND units are
operative, and
b) PFD to ND automatic
switching is checked
operative on the flying pilot
side before each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

63-01 Display Units (DU)

1) PFDU 2 C 1 0 (O) May be inoperative provided:

a) PFDU1, NDU1, E/WDU, SDU,
and NDU2 are operative, and
b) Approach minimums do not
require its use.

2) NDU 1 C 1 0 (O) May be inoperative provided:

a) PFDU1, NDU2, E/WDU, SDU,
and PFDU2 are operative,
and
b) Approach minimums do not
require its use.

3) NDU 2 C 1 0 (O) May be inoperative provided:

a) PFDU1, NDU1, E/WDU, SDU,
and PFDU2 are operative,
and
b) Approach minimums do not
require its use.

4) SDU

a) Without Mod. 36414/ A 1 0 (M)(O) May be inoperative provided:

MP K11047 or a) PFDU1, NDU1, E/WDU,
Mod. 38111/MP K11684 PFDU2, and NDU2 are
operative,
b) AC ESS FEED control is
verified operative once each
day,
c) AC ESS FEED FAULT light is
verified operative once each
day, and
d) Repairs are made within
3 flight-days.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

63-01 Display Units (DU)

(Cont’d)

4) SDU
(Cont’d)

b) With Mod. 36414/ A 1 0 (M)(O) May be inoperative provided:

MP K11047 or a) PFDU1, NDU1, E/WDU,
Mod. 38111/MP K11684 PFDU2, and NDU2 are
operative,
b) AC ESS FEED control is
verified operative once each
day,
c) AC ESS FEED FAULT light is
verified operative once each
day,
d) Repairs are made within
3 flight-days, and
e) The CDSS is considered
inoperative.

63-02 Display Management

Computers

1) DMC 1

a) Aircraft with Mod. 21678/ C 1 0 May be inoperative provided DMC 2

MP K1806 and DMC 3 are operative.
(AC/DC ESS PWR for
ETOPS) and without
Mod. 34571/MP P8671
(EIS2 S4-2), and without
Mod. 36725/MP P9824
(EIS2 S7)

b) Aircraft with Mod. 21678 C 1 0 (O) May be inoperative provided

MP K1806 DMC 2 and DMC 3 are operative.
(AC/DC ESS PWR for
ETOPS) and
Mod 34571/MP P8671
(EIS2 S4-2), or with
Mod. 36725/MP P9824
(EIS2 S7)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 31-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
31. Indicating/Recording Systems
Change
Sequence No. Item 1 2 3 4 Bar

63-02 Display Management

Computers
(Cont’d)

2) DMC 2

a) Aircraft with Mod. 34571/ C 1 0 (M)(O) May be inoperative provided:

MP P8671 (EIS2 S4-2), a) AC ESS Feed Control is
or with Mod. 36725/ verified operative once each
MP P9824 (EIS 2 S7), or flight-day,
without Mod. 37317/ b) AC ESS Feed Fault Light is
MP P10098 verified operative once each
(AC ESS FEED Auto flight-day, and
Switching) c) DMC 1 and DMC 3 are
operative.

b) Aircraft without C 1 0 (M) May be inoperative provided:

Mod. 34571/MP P8671 a) AC ESS Feed Control is
(EIS2 S4-2), or without verified operative once each
Mod. 36725/MP P9824 flight-day,
(EIS2 S7), or with b) AC ESS Feed Fault Light is
Mod. 37317MP P10098 verified operative once each
(AC ESS FEED Auto flight-day, and
Switching) c) DMC 1 and DMC 3 are
operative.

3) DMC 3 |

a) Aircraft without C 1 0 May be inoperative provided DMC 1

Mod. 34571/MP P8671 and DMC 2 are operative.
(EIS2 S4-2) and without
Mod. 36725/MP P9824
(EIS2 S7)

b) Aircraft with Mod. 34571/ C 1 0 (O) May be inoperative provided

MP P8671 DMC 1 and DMC 2 are operative.
(EIS2 S4-2), or
Mod. 36725/MP P9824
(EIS2 S7)

63-03 ECAM Memo Display C - 0 Indications may be inoperative.

63-04 ECAM Permanent Data C - 0 Indications may be inoperative

Display provided TAT or SAT temperature is
available.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

32-00 CLASS II
MAINTENANCE
MESSAGE DISPLAYED
ON ECAM STATUS
PAGE OF ECAM
SYSTEM DISPLAY

11-01 Torque Link Dampers A 2 0 May be inoperative provided repairs

*** are made within seven flight legs.

12-01 MAIN GEAR DOORS

1) Ground Opening Cables C 2 0 (M) May be broken or missing.

31-00 Landing Gear Retraction B 1 0 (M)(O) Except for ER operations,

System may be inoperative provided the
airplane is operated with landing gear
down in accordance with the AFM
supplement for gear down flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Landing Gear Control

and Interface Unit No. 2
(LGCIU 2)

(A318/A319ceo/ A 1 0 (M)(O) LGCIU No. 2 may be

A320ceo/A321ceo) inoperative provided:
a) Both radio altimeter systems
operate normally,
b) Both FCU channels operate
normally,
c) All ELACs, SECs, ADIRs,
SFCCs, and FACs operate
normally,
d) Flex takeoff is not used,
e) Reverser No. 2 is considered
inoperative,
f) LGCIU No. 2 is deactivated,
g) Alternate procedures are
established and used to
account for inoperative
systems/functions related to
the deactivated No. 2 LGCIU,
and
h) Repairs are made within
1 flight-day.

NOTE: As a result of a deactivated

LGCIU 2, multiple systems
are affected.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Landing Gear Control

and Interface Unit No. 2
(LGCIU 2)
(Cont’d)

(A319neo/A320neo/ A 1 0 (M)(O) LGCIU No. 2 may be

A321neo) inoperative provided:
a) Both radio altimeter systems
operate normally,
b) Both FCU channels operate
normally,
c) All ELACs, SECs, ADIRs,
SFCCs, and FACs operate
normally,
d) Flex takeoff is not used,
e) Reverser No. 2 is considered
inoperative,
f) LGCIU No. 2 is deactivated,
g) Alternate procedures are
established and used to
account for inoperative
systems/functions related to
the deactivated No. 2 LGCIU,
h) Repairs are made within
1 flight-day, and
i) The OAT is below ISA+35°C.

NOTE: As a result of a deactivated

LGCIU 2, multiple systems
are affected.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Landing Gear Control

and Interface Unit No. 2
(LGCIU 2)
(Cont’d)

(A321 with Mod. 163213/ A 1 0 (M)(O) LGCIU No. 2 may be |

MP J4530) inoperative provided: |
a) Both radio altimeter systems |
operate normally, |
b) Both FCU channels operate |
normally, |
c) All ELACs, SECs, ADIRs, |
SFCCs, and FACs operate |
normally, |
d) Flex takeoff is not used, |
e) Reverser No. 2 is considered |
inoperative, |
f) LGCIU No. 2 is deactivated, |
g) Alternate procedures are |
established and used to |
account for inoperative |
systems/functions related to |
the deactivated No. 2 LGCIU, |
h) Repairs are made within |
1 flight-day, |
i) The OAT is below ISA+35°C, |
and |
j) The ACT vent valve is |
considered inoperative. |

NOTE: As a result of a deactivated |

LGCIU 2, multiple systems |
are affected. |

33-01 Landing Gear Gravity B 1 0 (M)(O) Except for ER operations,

Extension System may be inoperative provided the
airplane is operated with landing gear
down in accordance with the AFM
supplement for gear down flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

41-01 Wheel Tie Bolts A - - (M) One bolt may be broken or

missing provided:
a) Affected wheel is removed,
checked for broken parts or
damage, and replaced if
broken parts or damage is
found,
b) For the main wheel,
associated brake is checked
for broken parts or damage
and is replaced or deactivated
if broken parts or damage is
found,
c) After each landing, wheel is
inspected for additional
broken or missing tie bolts,
and
d) Repairs are made within
five flight legs.

42-01 Main Wheel Braking C 4 3 (M)(O) One brake may be inoperative

Systems provided:
a) Minimum runway width is
148 ft. (45 meters),
b) Antiskid system operates
normally,
c) Nose wheel steering operates
normally,
d) Affected brake is removed or
deactivated,
e) Both reversers operate
normally,
f) Green and yellow systems on
operative brakes operate
normally,
g) Wheel tachometers are
operative,
h) AFM performance penalties
are applied,
i) Approach minimums do not
require its use, and
j) The AUTO/BRK Function is
considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-02 Green Braking System

1) Without Mod. 25410 C 1 1 (M)(O) Braking on one wheel may be

inoperative provided:
a) Minimum runway width is
148 ft. (45 meters),
b) Green hydraulic supply to
affected brake is deactivated,
c) Antiskid system operates
normally,
d) Nose wheel steering operates
normally,
e) Both reversers operate
normally,
f) Wheel tachometers are
verified to operate normally
before each flight, and
g) AFM performance penalties
are applied.

2) With Mod. 25410 C 1 1 (M)(O) Braking on one wheel may be

inoperative provided:
a) Minimum runway width is
148 ft. (45 meters),
b) Green hydraulic supply to
affected brake is deactivated,
c) Antiskid system operates
normally,
d) Nose wheel steering operates
normally,
e) Both reversers operate
normally,
f) Wheel tachometers are
operative, and
g) AFM performance penalties
are applied.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-03 Braking/Steering Control

Unit (BSCU)
Channels/Systems

1) Channel 1/System 1

a) Aircraft without C 1 0 (M)(O) May be inoperative provided:

Mod. 36853/MP P9655 a) Alternate brake system is
(BSCU STD L4.9) verified to operate normally
or with before each departure,
Mod. 36853/MP P9655 b) Brake pressure indicators
and Mod. 38973/ operate normally,
MP P10891 c) The affected channel/system
(BSCU STD L4.9B) is deactivated,
d) Prior to each flight, the CFDS
does not indicate an L/G SYS
DISAGREE caution,
e) Channel 2/System 2 is
operative, and
f) The AUTO/BRK (LO, MED,
MAX) pb-sw DECEL lights
and the AUTO/BRK
(LO, MED, MAX) pb-sw ON
lights are considered
inoperative.

NOTE: These provisos apply to all

BSCU standards except L4.9
only.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-03 Braking/Steering Control

Unit (BSCU)
Channels/Systems
(Cont’d)

1) Channel 1/System 1
(Cont’d)

b) Aircraft with Mod. 36853/ C 1 0 (M)(O) May be inoperative provided:

MP P9655 a) Alternate brake system is
(BSCU STD L4.9) verified to operate normally
and without Mod. 38973/ before each departure,
MP P10891 b) Brake pressure indicators
(BSCU STD L4.9B) operate normally,
c) The A/S SKD and N/W STRG
switch is cycled to OFF and
back to ON after the landing
gear is down and locked prior
to landing,
d) The affected channel/system
is deactivated,
e) Prior to each flight, the CFDS
does not indicate an L/G SYS
DISAGREE caution,
f) Channel 2/System 2 is
operative, and
g) The AUTO/BRK (LO, MED,
MAX) pb-sw DECEL lights
and the AUTO/BRK
(LO, MED, MAX) pb-sw ON
lights are considered
inoperative.

NOTE: These provisos apply to

BSCU standard L4.9 only.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-03 Braking/Steering Control

Unit (BSCU)
Channels/Systems
(Cont’d)

2) Channel 2/System 2

a) Aircraft without C 1 0 (M)(O) May be inoperative provided:

Mod. 36853/MP P9655 a) Alternate brake system is
(BSCU STD L4.9) verified to operate normally
or with before each departure,
Mod. 36853/MP P9655 b) Brake pressure indicators
and Mod. 38973/ operate normally,
MP P10891 c) The affected channel/system
(BSCU STD L4.9B) is deactivated,
d) Prior to each flight, the CFDS
does not indicate an L/G SYS
DISAGREE caution, and
e) Channel 1/System 1 is
operative.

NOTE: These provisos apply to all

BSCU standards except L4.9.

b) Aircraft with Mod. 36853/ C 1 0 (M)(O) May be inoperative provided:

MP P9655 a) Alternate brake system is
(BSCU STD L4.9) verified to operate normally
and without Mod. 38973/ before each departure,
MP P10891 b) Brake pressure indicators
(BSCU STD L4.9B) operate normally,
c) The A/S SKD and N/W STRG
switch is cycled to OFF and
back to ON after the landing
gear is down and locked prior
to landing,
d) The affected channel/system
is deactivated,
e) Prior to each flight, the CFDS
does not indicate an L/G SYS
DISAGREE caution, and
f) Channel 1/System 1 is
operative.

NOTE: These provisos apply to

BSCU standard L4.9 only.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-04 AUTO/BRK Function C 1 0 (O) May be inoperative provided:

a) Approach minimums do not
require its use, and
b) Normal braking is not
affected.

1) AUTO/BRK Panel Mode

Lights
(LO, MED, MAX)

a) ON C 3 0 May be inoperative provided

Autobrake Indications on ECAM
WHEEL page normally.

C 3 0 May be inoperative provided

associated Autobrake Mode is not
used.

b) DECEL C 3 0 May be inoperative provided

Autobrake indications on ECAM
WHEEL page operate normally.

C 3 0 May be inoperative provided

associated Autobrake Mode is not
used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

42-05 Tachometer C 4 3 (O) One may be inoperative provided: |

(Aircraft with a) Both LGCIU are operative, |
Mod. 157591/MP J4030 b) Crosswind component is |
(BSCU STD L4.10)) below 10 kt at departure |
airport and below 15 kt at |
arrival airport, |
c) Takeoff runway state is no |
more than wet, |
d) Airplane Flight Manual |
performance penalties are |
applied, |
e) BSCU L4.9B |
(P/Ns E21327006/ |
E21327106) has not been |
installed by interchangeability, |
and |
f) Affected brake is considered |
inoperative. |

NOTE: BSCU standard P/N can be |

checked by BITE Test of |
BSCU – LRU Identification. |

42-06 Nose Wheel Brake Pads C 2 0 (M) May be inoperative provided

(Without Mod. 28482) brake pads are removed.

44-01 Yellow Brake System C 1 1 (M) Braking on one wheel may be

inoperative provided:
a) Yellow hydraulic supply of
affected brake is deactivated,
and
b) Both reversers operate
normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

44-02 ACCU PRESS Indicator

1) Without Mod. 31441 C 1 0 (M) May be inoperative provided:

a) Both brake pressure
indicators operate normally,
and
b) Pressure on both brake
pressure indicators is verified
with parking brake on.

2) With Mod. 31441 C 1 0 (M) May be inoperative provided:

a) Both brake pressure
indicators operate normally,
and
b) Pressure on both brake
pressure indicators is verified
with parking brake on.

C 1 0 (O) May be inoperative provided:

a) ACCU PRESS/ACCU ONLY
indication is available on
ECAM WHEEL page, and
b) Hydraulic pressure of the
brake accumulator is checked
on ECAM WHEEL page
before each flight.

44-03 BRAKES Pressure C 2 1 (O) One may be inoperative provided

Indicators both BSCU channels/systems
operate normally.

45-02 Parking Brake External C 1 0 May be inoperative provided parking

Light brake status is verified before moving
aircraft.

47-01 Brake Temperature C 2 0 (M)(O) May be inoperative provided |

Monitoring Unit brake ground cooling time is applied.

48-01 Brake Fan System D 1 0

***

1) Brake Fan D 4 0 (M) May be inoperative provided |

affected pair of fans is deactivated. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

48-02 BRAKE FAN HOT Light D 1 0

***

48-03 BRK FAN ON Light D 1 0 NOTE: Brake Fan operation may be

*** checked through the brake
fan ECAM MEMO.

49-01 ECAM Tire Pressure D 6 0

*** Indications

49-02 Tire Pressure Monitoring D 1 0 (M) May be inoperative on one or

*** System more wheels provided the tire
pressure on affected wheel(s) is
checked every 3 days.

49-03 Warning and Caution on

ECAM EWD

1) WHEEL TYRE LO PR D 1 0 (M) May be inoperative on one or

*** Caution on ECAM EWD more wheels provided:
a) Associated pressure
monitoring channel is
deactivated if the WHEEL
TYRE LO PR caution was
triggered erroneously, and
b) Tire pressure on affected
wheel is checked to be within
limits before the first flight and |
then every 3 calendar days. |

D 1 0 (M) May be inoperative on all wheels

provided:
a) The Tire Pressure Indicating
Computer (TPIC) is
deactivated if the WHEEL
TYRE LO PR Caution was
triggered erroneously, and
b) The tire pressure on each
wheel is checked to be within
the limits before the first flight |
and then every 3 calendar |
days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

51-02 PEDALS DISC pb C 2 0 (O) May be inoperative in the

released position (no disconnection
possible and NWS still available by
rudder pedals).

51-03 Nose Wheel Steering C 1 0 (O) May be inoperative (no towing

Control System Mode when lever in TOWING
Deactivation Device position).
(For A/C Towing)

C 1 0 (M)(O) May be inoperative provided

the NWS electrical deactivation box is
deactivated.

60-01 LDG Gear Indicator B 1 0 (O) May be inoperative provided:

Panel a) Both landing gear position
(UNLK and/or Down and indications (on ECAM wheel
Locked Triangle page) for all three landing
Indications) gear operate normally, and
b) Upper and lower ECAM
display units operate
normally.

60-02 Gear Not Down

Indication

1) Red DOWN Arrow Light B 1 0 (M) May be inoperative provided

GEAR NOT DOWN caution on ECAM
operates normally.

60-03 ECAM Wheel Page

Indications

1) UP LOCK C 3 0

2) L/G Doors C 3 0 May be inoperative provided MAX

SPEED is limited to 250 kts/M .60.

3) L/G CTL C 1 0

4) REL C 4 0

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

60-03 ECAM Wheel Page

Indications
(Cont’d)

5) ANTI SKID/ANTI SKID C - 0 (M) May be inoperative provided

[1,2] antiskid system operates normally.

6) AUTO BRK C 1 0 (O) May by inoperative provided

Autobrake Mode Lights operate
normally.

C 1 0 May be inoperative provided

AUTO/BRK Function is not used.

7) Brakes Temperatures C 4 0 (M)(O) May be inoperative provided

ground brake cooling time is applied.

8) L/G Position C 6 3 May be inoperative provided gear

position indications are available on
landing gear indicator panel.

9) [Y] N/W STEERING C 2 0

(With Mod. 31441)

10) [G] NORM BRK C 2 0

(With Mod. 31441)

11) [Y] ALTN BRK C 2 0

(With Mod. 31441)

12) ACCU PRESS/ACCU C 1 0

ONLY
(With Mod. 31441)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

60-04 Fault(s) Indicated by

BRAKES N/WS MINOR
FAULT Caution on
ECAM EWD |

1) A318/A319ceo/A320ceo/ B - - (M)(O) May be inoperative provided: |

A321ceo with a) Caution BRAKES N/WS
Mod. 26925/MP P4576 MINOR FAULT is confirmed to |
(Alt. Braking) be caused by a fault on an |
and without Mod. 38973/ alternate braking system |
MP P10891 pressure transducer by |
(BSCU STD L4.9B) troubleshooting, |
b) BSCU system 1 and system 2 |
operate normally, and
c) It is checked prior to each
departure that the following
CFDS failure messages
related to BRAKES N/WS
MINOR FAULT are not
displayed:
• A fault on the Alternate
Braking Control Unit
(ABCU),
• A fault on the Alternate
Braking Selector Valve,
• A fault on the Alternate
Braking Servo-valve, or
• A degraded pressure on
an Alternate Servo-valve.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

60-04 Fault(s) Indicated by

BRAKES N/WS MINOR
FAULT Caution on
ECAM EWD
(Cont’d)

1) A318/A319ceo/A320ceo/
A321ceo with
Mod. 26925/MP P4576
(Alt. Braking)
and without Mod. 38973/
MP P10891
(BSCU STD L4.9B)
(Cont’d)

B - - (M)(O) May be inoperative provided:

a) BRAKES pressure indicators
operate normally,
b) Alternate braking system is
checked operative before the
first flight of each day, and
c) It is checked prior to each
departure that the following
CFDS failure messages
related to BRAKES N/WS
MINOR FAULT are not
displayed:
• A fault on the Alternate
Braking Control Unit
(ABCU),
• A fault on the Alternate
Braking Selector Valve,
• A fault on the Alternate
Braking Servo-valve,
• A fault on the Alternate
Pressure Transducer, or
• A degraded pressure on
an Alternate Servo-valve.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 32-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
32. Landing Gear
Change
Sequence No. Item 1 2 3 4 Bar

60-04 Fault(s) Indicated by

BRAKES N/WS MINOR
FAULT Caution on
ECAM EWD
(Cont’d)

2) A318/A319ceo/A320ceo/ B - - May be inoperative provided: |

A321ceo with a) Caution BRAKES N/WS |
Mod. 26925/MP P4576 MINOR FAULT is confirmed |
(Alt Braking) to be caused by a fault on an |
and with Mod. 38973/ alternate braking system |
MP P10891 pressure transducer by |
(BSCU STD L4.9B) and troubleshooting, and |
A319neo/A320neo/ b) BSCU system 1 and system |
A321neo 2 operate normally.

B - - (M)(O) May be inoperative provided: |

a) BRAKES pressure indicators
operate normally,
b) Alternate braking system is
checked operative before the
first flight of each day, and
c) It is checked prior to each
departure that the following
CFDS failure message related
to BRAKES N/WS MINOR
FAULT is not displayed:
• A fault on an Alternate
Pressure Transducer, or
• A fault on a Normal
Pressure Transducer.

60-07 Integral Tire Pressure D - 0

*** Indicators
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Cockpit and Instrument

Panel Lighting System

1) Aircraft with Mod. 27620/ C - - Individual lights may be inoperative

MP P5638 provided:
(ISIS) a) Remaining lights are sufficient
to clearly illuminate all
required instruments, controls,
and other devices for which
they are provided,
b) Remaining lights are
positioned so that direct rays
are shielded from flight
crewmembers’ eyes,
c) Lighting configuration and
intensity is acceptable to the
flightcrew, and
d) RH dome light is operative.

NOTE 1: RH dome light is considered

operative with a minimum of
three bulbs illuminated in
each assembly. The bulbs
can be checked by
selecting the DOME toggle
switch from DIM to BRT and
ensure both functions
operate.

NOTE 2: Individual button/switch

lights and/or annunciations
and indications are
excluded from this relief.

NOTE 3: Unaided operation

(without NVGs) may be
permitted with inoperative
NVG supplemental lights;
cracked or missing filters.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Cockpit and Instrument

Panel Lighting System
(Cont’d)

2) Aircraft with Mod. 27140/ C - - Individual lights may be inoperative

MP P4801 provided:
(EEPGS) a) Remaining lights are sufficient
or with Mod. 37329/ to clearly illuminate all
MP P10166 or with required instruments, controls,
Mod. 37330/MP P10167 and other devices for which
and without they are provided,
Mod. 27620/MP P5638 b) Remaining lights are
(ISIS) positioned so that direct rays
are shielded from flight
crewmembers’ eyes,
c) Lighting configuration and
intensity is acceptable to the
flightcrew,
d) RH dome light is operative,
and
e) The left section of the center
main panel flood light
operates normally.

NOTE 1: RH dome light is considered

operative with a minimum of
three bulbs illuminated in
each assembly The bulbs
can be checked by
selecting the DOME toggle
switch from DIM to BRT and
ensure both functions
operate.

NOTE 2: Individual buttons/switch

lights and/or annunciations
and indications are
excluded from this relief.

NOTE 3: Unaided operation

(without NVGs) may be
permitted with inoperative
NVG supplemental lights;
cracked or missing filters.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Cockpit and Instrument

Panel Lighting System
(Cont’d)

3) Aircraft without C - - Individual lights may be inoperative

Mod. 27140/MP P4801 provided:
(EEPGS) a) Remaining lights are sufficient
or without to clearly illuminate all
Mod. 27620/MP P5638 required instruments, controls,
(ISIS) and other devices for which
or without they are provided,
Mod. 37329/MP P10166 b) Remaining lights are
or without positioned so that direct rays
Mod. 37330/MP P10167 are shielded from flight
crewmembers’ eyes,
c) Lighting configuration and
intensity is acceptable to the
flightcrew,
d) Both dome lights are
operative, and
e) The left section of the center
main panel flood light
operates normally.

NOTE 1: Dome lights are considered

operative with a minimum of
three bulbs illuminated in
each assembly. The bulbs
can be checked by
selecting the DOME toggle
switch from DIM to BRT and
ensure both functions
operate.

NOTE 2: Individual buttons/switch

lights and/or annunciations
and indications are
excluded from this relief.

NOTE 3: Unaided operation

(without NVGs) may be
permitted with inoperative
NVG supplemental lights;
cracked or missing filters.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

10-02 Annunciator Lights

1) Test Function B 1 0

2) Dim Function C 1 0 May be inoperative for non-night

operations.

3) Bright Function C 1 0 May be inoperative:

a) For night operations, and
b) Non-night operations are not
conducted.

20-01 Cabin Light System

1) Passenger C - - (O) Individual lights may be

Configurations without inoperative provided remaining
Photoluminescent lighting is sufficient for cabin
Escape Path Marking attendants to perform their duties.
System

2) Passenger C - - (O) Individual lights may be

Configurations with inoperative provided:
Photoluminescent a) Remaining lighting is sufficient
Escape Path Marking for cabin attendants to
System perform their duties, and
b) Minimum acceptable lighting
levels specified in one of the
following documents are
maintained:
1) FAA engineering approval
letter,
2) FAA-approved report or
the Type Design holder,
3) Limitations and Conditions
section of the applicable
Supplemental Type
Certificate (STC), or
4) An FAA-approved report
incorporated in the Master
Drawing List for the
applicable STC.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

20-02 Passenger Lighted C - - (M) May be inoperative provided:

Information Signs a) Associated passenger seat or
lavatory is not occupied from
which a passenger lighted
information sign is not readily
legible, and
b) Associated seat or lavatory
must be blocked and
placarded
“DO NOT OCCUPY”.

NOTE: These provisos are not

intended to prohibit lavatory
use or inspections by
crewmembers.

C - - (O) May be inoperative and

associated passenger seat or
lavatory may be occupied provided:
a) PA system operates normally,
and
b) PA system is used to notify
passengers and cabin crew
when associated sign(s) are
placed on or off.

1) All-Cargo, C - - (O) May be inoperative provided

Supernumerary/Courier alternate procedures are established
Area Lighted Information and used to notify
Signs couriers/supernumeraries when
associated sign(s) are placed on or
off.

20-04 Passenger Lighted C 1 0 (O) May be inoperative provided

Information Signs AUTO Manual function operates normally.
Function

30-01 Cargo and Service D 1 0

Compartment Lighting
System
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

40-01 Navigation Lights

Systems

1) Aircraft Equipped with C 1 0 Must be operative between sunset

One Navigation Light and sunrise.
System

a) Forward Navigation C - - One LED in each Nav Light Assembly

Lights LEDs may be inoperative.
(With Mod. 150780/
MPJ3140)

2) Aircraft Equipped with C 2 1 NAV 1 or NAV 2 system may be

*** Two Navigation Light inoperative.
Systems

C 2 0 Must be operative between sunset

and sunrise.

a) Forward Navigation C - - One LED in each Nav Light Assembly |

Lights LEDs may be inoperative. |
(With Mod. 150780/ |
MP J3140) |

3) Navigation Light System C 1 0 Must be operative between sunset

*** (STC ST10742SC) and sunrise.

a) Forward Navigation C 8 6 One LED in each Nav Light Assembly

Lights LEDs may be inoperative.

b) Tail Navigation Light C 2 1 One bulb may be inoperative.

Bulbs

4) Forward Navigation C 1 0 Must be operative between sunset |

*** Lights - Aircraft and sunrise. |
Equipped With One |
Navigation Lights |
System |
(STC ST03975NY) |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

40-01 Navigation Lights

Systems
(Cont’d)

5) Forward Navigation C 2 1 NAV 1 or NAV 2 system may be |

*** Lights - Aircraft inoperative. |
Equipped With Two |
Navigation Lights |
Systems |
(STC ST03975NY) |

6) Forward Navigation C 2 0 Must be operative between sunset |

*** Lights – Aircraft and sunrise. |
Equipped With Two |
Navigation Lights |
Systems |
(STC ST03975NY) |

40-02 Landing Lighting System

1) Landing Lights C 2 1 One may be inoperative provided taxi

and takeoff lights operate normally.

C 2 0 May be inoperative for non-night

operations.

2) Extension/ C 2 0 (O) May be inoperative in the |

Retraction Systems extended position provided a 1% fuel |
penalty is applied for each extended
light.

C 2 0 May be inoperative in the retracted

position provided that the associated
light is considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

40-03 Runway Turn-Off Light C 2 0

Systems

40-04 Taxi and Takeoff Light C 2 0

Systems

40-05 Logo Lights D 2 0

***

40-06 Anticollision/
Strobe Lighting

1) Beacon Lights C 2 0 (O) May be inoperative provided:

a) Strobe lights operate
normally, and
b) Alternate procedures are
established and used.

2) Strobe Lights C 3 0 (O) May be inoperative provided:

a) Beacon Lights operate
normally, and
b) Alternate procedures are
established and used.

40-07 Wing Scan Lights C 2 0 (O) May be inoperative provided

ground deicing procedures do not
require their use.

40-08 Wing/Tail Strobe Light Moved to item 33-40-06 2). |

System |

50-01 Exit Signs C - 0 (O) May be inoperative or missing

provided:
a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

1) Wall Mounted Exit C - - Up to three non-adjacent Bulbs or

(Marking) Signs LEDs may be inoperative in individual
signs.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

50-01 Exit Signs

(Cont’d)

2) Main Aisle Overhead C - - Up to three non-adjacent LEDs may

Exit (Location) Signs be inoperative in individual signs.

NOTE: For main aisle overhead Exit

(Location) Signs with Bulbs,
all Bulbs must be operative.

50-02 Overhead Emergency

Lights

1) A318/A319 C 11 9 A maximum of two non-adjacent

overhead emergency lights may be
inoperative.

2) A320

a) Without Mod. 24399/ C 14 11 A maximum of three non-adjacent

MP K3756 overhead emergency lights may be
inoperative.

b) With Mod. 24399/ C 12 9 A maximum of three non-adjacent

MP K3756 overhead emergency lights may be
inoperative.

3) A321 C 19 15 A maximum of four non-adjacent

overhead emergency lights may be
inoperative.

50-03 Floor Proximity C - - (O) May be inoperative or missing

Emergency Escape Path provided:
Marking System a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

50-03 Floor Proximity

Emergency Escape Path
Marking System
(Cont’d)

1) Individual Incandescent C - - May be inoperative provided

Bulbs, LEDs, minimum acceptable lighting levels
Electroluminescent (specified in one of the following |
Lights, or documents) are maintained: |
Photoluminescent a) FAA engineering approval
Components letter,
b) FAA-approved report of the
Type Design holder,
c) Limitations and Conditions
section of the applicable
Supplemental Type Certificate
(STC), or
d) An FAA-approved report
incorporated in the Master
Drawing List of the applicable
STC.

50-04 Overwing Escape Route

*** Lighting |

1) Overwing Emergency C - - May be inoperative for non-night

Light operations.

2) Overwing Exit Handle B - 0

Light

50-05 Escape Slide Lighting B - 0 May be inoperative for non-night

operations.

50-06 Lavatory Auxiliary Lights C - 0

50-07 EMER LIGHT TEST

1) SYS TEST Moved to item 23-73-07 1).

50-08 EMER EXIT LT OFF C - 0

Light on SIGNS
Overhead Panel
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 33-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
33. Lights
Change
Sequence No. Item 1 2 3 4 Bar

50-09 Interior and Exterior C - 0 (O) May be inoperative or missing

Emergency Lighting provided:
Systems a) No passengers are carried,
b) A maximum of 19 persons
authorized by 14 CFR for
non-passenger-carrying
operations are carried, and
c) Alternate procedures are
established and used.

51-12 BAT TEST pb on the C 1 0 (M) May be inoperative provided that

PTP the batteries are verified correctly
charged.

NOTE: Battery tests required by the

carrier’s maintenance
program cannot be exceeded.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

34-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

ADR status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

2) Fault(s) Indicated by IR C - - NOTE: Dispatch with maintenance |

status message displayed on |
ECAM is permitted without |
CFDS interrogation. |

3) Fault(s) Indicated by C - - NOTE: Dispatch with maintenance |

RA 1(2) status message displayed on |
ECAM is permitted without
CFDS interrogation.

00-01 Autotune Systems C 2 1

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS

1) IR 1

a) Aircraft without C 1 0 (O) NAV Mode of IR 1 may be

Honeywell FMS2 inoperative provided:
(P1A or Release 1A a) NAV Mode of IR 2 and NAV
Standard) Mode of IR 3 are operative,
or without any of the and
Following Mods: b) Approach minimums do not
• 35526/MP P9126 require its use.
(FMGC Standard
P1I10), or NOTE: The GPWS Terrain System is |
• 37311/MP P9823 inoperative.
(FMGC Standard
P1I11), or
• 37934/MP P10439
(FMGC Standard
P1C12), or
• 150370/MP P11613
(FMGC Standard
P1C12A), or
• 38779/MP P10763
(FMGC Standard
H2I11), or
• 38778/MP P10762
(FMGC Standard
H2C12)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

b) Aircraft with Honeywell A 1 0 (O) NAV Mode of IR 1 may be |

FMS2 (P1A or Release inoperative provided: |
1A standard) and with a) NAV Mode of IR 2 and NAV |
any of the following Mode of IR 3 are operative, |
Mods: b) Approach minimums do not |
• 35526/MP P9126 require its use, |
(FMGC Standard c) The FMGC 1 is considered |
P1I10), or inoperative, and |
• 37311/MP P9823 d) Repairs are made within |
(FMGC Standard three flight legs. |
P1I11), or |
• 37934/MP P10439 NOTE: The GPWS Terrain System is |
(FMGC Standard inoperative. |
P1C12), or |
• 150370/MP P11613 |
(FMGC Standard |
P1C12A), or |
• 38779/MP P10763 |
(FMGC Standard |
H2I11), or |
• 38778/MP P10762 |
(FMGC Standard |
H2C12) |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

2) IR 2

a) Aircraft without C 1 0 (O) NAV Mode of IR 2 may be

Honeywell FMS2 inoperative provided:
(P1A or Release 1A a) NAV Mode of IR 1 and NAV
Standard) Mode of IR 3 are operative,
or without any of the and
Following Mods: b) Approach minimums do not
• 35526/MP P9126 require its use.
(FMGC Standard
P1I10), or
• 37311/MP P9823
(FMGC Standard
P1I11), or
• 37934/MP P10439
(FMGC Standard
P1C12), or
• 150370/MP P11613
(FMGC Standard
P1C12A), or
• 38779/MP P10763
(FMGC Standard
H2I11), or
• 38778/MP P10762
(FMGC Standard
H2C12)

C 1 0 (M)(O) May be inoperative provided:

a) IR 1 and 3 are operative,
b) Both FCU channels operate
normally,
c) All ELACs, SECs, SFCCs,
FACs, LGCIUs, and RAs
operate normally,
d) All flight control
accelerometers are verified
operative,
e) Takeoff in CONF 1+F is
prohibited, and
f) Approach minimums do not
require its use.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

2) IR 2
(Cont’d)

b) Aircraft with Honeywell A 1 0 (O) NAV Mode of IR2 may be

FMS2 inoperative provided:
(P1A or Release 1A a) NAV Mode of IR 1 and NAV
Standard) and with any Mode of IR 3 are operative,
of the Following Mods: b) Approach minimums do not
• 35526/MP P9126 require its use,
(FMGC Standard c) The FMGC 2 is considered
P1I10), or inoperative, and
• 37311/MP P9823 d) Repairs are made within
(FMGC Standard three flight legs.
P1I11), or
• 37934/MP P10439
(FMGC Standard
P1C12), or
• 150370/MP P11613
(FMGC Standard
P1C12A), or
• 38779/MP P10763
(FMGC Standard
H2I11), or
• 38778/MP P10762
(FMGC Standard
H2C12)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

2) IR 2
(Cont’d)

b) Aircraft with Honeywell A 1 0 (M)(O) May be inoperative provided:

FMS2 a) IR 1 and 3 are operative,
(P1A or Release 1A b) Both FCU channels operate
Standard) and with any normally,
of the Following Mods: c) All ELACs, SECs, SFCCs,
• 35526/MP P9126 FACs, LGCIUs, and RAs
(FMGC Standard operate normally,
P1I10), or d) All flight control
• 37311/MP P9823 accelerometers are verified
(FMGC Standard operative,
P1I11), or e) Takeoff in CONF 1+F is
• 37934/MP P10439 prohibited,
(FMGC Standard f) Approach minimums do not
P1C12), or require its use,
• 150370/MP P11613 g) The FMGC 2 is considered
(FMGC Standard inoperative, and
P1C12A), or h) Repairs are made within
• 38779/MP P10763 three flight legs.
(FMGC Standard
H2I11), or
• 38778/MP P10762
(FMGC Standard
H2C12)

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

3) IR 3 C 1 0 (O) NAV Mode of IR 3 may be

inoperative provided:
a) NAV Mode of IR 1 and NAV
Mode of IR 2 are operative,
and
b) Approach minimums do not
require its use.

C 1 0 (M)(O) May be inoperative provided:

a) IR 1 and 2 are operative,
b) Both FCU channels operate
normally,
c) All ELACs, SECs, SFCCs,
FACs, LGCIUs, and RAs
operate normally,
d) All flight control
accelerometers are verified
operative, and
e) Approach minimums do not
require its use.

a) Aircraft with any of the B 1 0 (M)(O) May be inoperative provided:

Following a) IR 1 and 2 are operative,
(Honeywell) b) Both FCU channels operate
ADIRU P/Ns: normally,
• HG1150AC05 c) All ELACs, SECs, SFCCs,
(Mod. 21206/ FACs, LGCIUs, and RAs
MP P1488/ operate normally,
SB A320-34-1010), d) All flight control
or accelerometers are verified
• HG1150AC06 operative, and
(Mod. 24349/ e) Approach minimums do not
MP P3510/ require its use.
SB A320/34-1084),
or
• HG1150AC07
(Mod. 30652/
MP P6739/
SB A320-34-1231

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ADIRS
(Cont’d)

4) ADR 2 or 3 C 2 1 (M)(O) Except where enroute

(IAE Engines, operations require its use, one may
CFM Engines or be inoperative provided:
PW 6000 Engines) a) Both FCU channels operate
normally,
b) All ELACs, SECs, SFCCs,
FACs, LGCIUs, and RAs
operate normally,
c) All flight control
accelerometers are verified
operative,
d) Takeoff in CONF 1+F is
prohibited with ADR 2
inoperative, and
e) Approach minimums do not
require its use.

NOTE: Without Mod. 30416/

MP P6635 or 31528/
MP P7268, ADR 2 must be
operative for RVSM
operations.

(PW 1100G Engines) C 2 1 (M)(O) Except where enroute

operations require its use, ADR 3
may be inoperative provided:
a) Both FCU channels operate
normally,
b) All ELACs, SECs, SFCCs,
FACs, LGCIUs, and RAs
operate normally,
c) All flight control
accelerometers are verified
operative,
d) Takeoff in CONF 1+F is
prohibited with ADR 2
inoperative, and
e) Approach minimums do not
require its use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-02 ADIRS CDU

(Aircraft Pre Mod. 36743/
MP P5253) |

1) Mode Rotary Selectors C 3 2 (O) ADIRS 2 or 3 selector may be |

inoperative provided the associated
ADIRS is considered inoperative.

2) Data Selector C 1 0 May be inoperative provided MCDU 1

and MCDU 2 operate normally.

3) System Selector C 1 0 May be inoperative provided:

a) MCDU 1 and MCDU 2
operate normally, and
b) IRS initialization is available
through FMGS.

4) Display C 1 0 May be inoperative provided MCDU 1

and MCDU 2 operate normally.

5) ADR Fault Lights C 3 0 May be inoperative provided ECAM

display operates normally.

6) ADR OFF Lights C 3 0 May be inoperative provided ECAM

display operates normally.

7) IR FAULT Lights C 3 0 May be inoperative provided ECAM

display operates normally.

8) IR ALIGN Lights C 3 0 May be inoperative provided ECAM

display operates normally.

9) ON BAT Light C 1 0

10) Keyboard C 1 0 May be inoperative provided MCDU 1

and MCDU 2 operate normally.

11) ADR 2 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 2 is
operative, and
b) ADR 1, ADR 3, IR1, and IR3
are operative.

12) ADR 3 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 3 is
operative, and
b) ADR 1, ADR 2, IR1, and IR2
are operative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

10-03 ADIRS MSU

(Aircraft Post
Mod. 36743/MP P5253) |

1) Mode Rotary Selectors C 3 2 (O) ADIRS 2 or 3 selector may be |

inoperative provided the associated
ADIRS is considered inoperative.

2) IR 2 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 2 is
operative, and
b) ADR 1, ADR 3, IR1, and IR3
are operative.

3) IR 3 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 3 is
operative, and
b) ADR 1, ADR 2, IR1, and IR2
are operative.

4) IR FAULT Lights C 3 0 May be inoperative provided ECAM

display operates normally.

5) IR OFF Lights C 3 0 May be inoperative provided ECAM

display operates normally.

6) ADR 2 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 2 is
operative, and
b) ADR 1, ADR 3, IR1, and IR3
are operative.

7) ADR 3 pb Switch C 1 0 (O) May be inoperative provided:

a) Mode Rotary Selector 3 is
operative, and
b) ADR 1, ADR 2, IR 1, and IR 2
are operative.

8) ADR FAULT Lights C 3 0 May be inoperative provided ECAM

display operates normally.

9) ADR OFF Lights C 3 0 May be inoperative provided ECAM

display operates normally.

10) ON BAT Light C 1 0

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

12-01 BKUP SPD/ALT pb-sw C 2 0 |

ON light |
(With Mod. 159281/ |
MP P15825) |

12-02 BKUP SPD/ALT pb-sw C 2 0 (O) May be inoperative provided |

(With Mod. 159281/ Back Up Speed Scale is not used. |
MP P15825) |

13-02 Mach Numbers on PFD C 2 1

C 2 0 (O) May be inoperative provided:

a) MMO black and red strips
operate normally on both
PFDs, and
b) Airplane remains at or below
FL 250.

(Aircraft with C 2 0 May be inoperative provided ISIS

Mod. 27620) Mach Number function is operative.

13-05 Vertical Speed

Indications on PFD

1) Inertial Mode C 2 0 (O) One or both may be inoperative. |

|
13-07 Ground Speed C 2 0 (O) One or both may be inoperative. |
Indications on ND

13-08 True Airspeed C 2 0 (O) One or both may be inoperative. |

Indications on ND
(IAE, CFM, PW 6000
Engines)

13-09 Wind Indications on ND C 2 0 (O) One or both may be inoperative. |

13-10 Radio Navaids C - 0 May be inoperative provided |

Indications on PFD operations or procedures do not |
require its use. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

13-11 Radio Navaids C - 0 |

Indications on ND |

14-02 EIS Heading C 4 3 (O) One may be inoperative. |

14-04 Navigation Station C - 0

Information

14-05 Chrono C 2 0

15-01 Angle of Attack Indicator D - 0 May be inoperative provided

*** operations/procedures do not require
its use.

15-02 NORTH REF pb-sw |

(With Mod. 35891/ |
MP P9351) |

1) Outside Polar area D 1 0 May be inoperative provided |

operations are conducted outside |
Polar area. |

2) Inside Polar area C 1 0 (O) May be inoperative. |

21-01 Standby Airspeed

Indicator

1) Airspeed Bugs D - 0 |

21-02 Standby Altimeter

1) Altitude Bugs D - -

21-03 Standby Metric Altimeter D 1 0

***

22-01 Standby Horizon B 1 0 May be inoperative provided:

(Attitude) a) Operations are conducted in
(Aircraft with Honeywell Day VMC only, and
ADIRUs or Aircraft with b) Operations are not conducted
Litton ADIRUs into known or forecast
P/N 465020-0303-0316 over-the-top conditions.
and Mod. 30650
or 30872)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

22-02 Non-Stabilized Magnetic B 1 0 (O) May be inoperative provided:

Compass a) Three IRs operate normally,
(Standby) and
(Aircraft Equipped with b) ATT/HDG, EIS DMS, and
Honeywell ADIRUs or PFD/ND switching
Aircraft Equipped with capabilities.
Litton ADIRUs
P/N 465020-0303-316
and Mod. 30650
or 30872)

B 1 0 May be inoperative provided: |

a) Three IRs operate normally,
and
b) DDRMI operates normally.

B 1 0 (O) May be inoperative provided:

a) Any combination of two IRs
are operative, and
b) Airplane is operated with dual
independent navigation
capability and under positive
radar control by ATC on
enroute portion of flight.

1) Lighting C 1 0
(Aircraft Equipped with
Honeywell or Litton
ADIRUs)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

22-03 Integrated Standby

Instrument System

1) Horizon B 1 0 May be inoperative provided:

(Attitude) a) Operations are conducted in
Function Day VMC only, and
b) Operations are not conducted
into known or forecast
over-the-top conditions.

2) ILS Function D 1 0

3) Mach Number Function D 1 0

4) Bugs Function D 1 0

30-01 Head-Up Display (HUD) D - 0

***

30-03 GNSS Landing System D 2 0 (O) May be inoperative provided

(GLS) Function approach minimums do not require
(Mod. 39327/MP P8500) the use of GLS.

36-01 ILS Navigation Systems C 2 - As required by 14 CFR.

NOTE: GPWS Glideslope Deviation

Light(s) will be inoperative
with the loss of the ILS 1.

37-01 FMS Landing System C 2 0 (O) May be inoperative. |

*** (FLS) |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

40-07 GPWS – G/S pb-sw or C 2 1 (O) One may be inoperative provided |

PULL UP – GPWS aural and visual warnings associated |
pb-sw or PULL UP – G/S with the GPWS Modes 1-5 and the |
pb-sw GPWS Terrain System are checked |
operative.

A 2 0 Both may be inoperative provided: |

a) GPWS Modes 1-5 and GPWS |
Terrain System are |
considered inoperative, and
b) Repairs are made within
2 flight-days.

40-09 Runway End Overrun D 1 0

*** Warning/Runway End
Overrun Protection
(ROW/ROP)
(Mod. 155269/
MP P12511)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

41-01 Weather Radar Systems D - - Any in excess of those required by

14 CFR may be inoperative.

1) Transceiver D 2 1 May be inoperative.

*** (Aircraft with Dual
Transceivers)

2) Map Mode C - 0

3) Automatic Gain Control C - 0 May be inoperative provided radar

(CAL) gain can be manually tuned to
receive satisfactory radar returns.

4) Turbulence Detection C 1 0
Mode

5) Ground Clutter C 1 0
Suppression

6) AUTO TILT Control C 1 0 May be inoperative provided manual

tilt function operates normally.

7) Predictive Windshear B - 0 (O) May be inoperative provided

*** Detection and Avoidance alternate procedures are established
System and used.

NOTE: Operator’s alternate

procedures should include
reviewing windshear
avoidance and windshear
recovery procedures.

C - 0 (O) May be inoperative provided:

a) Alternate procedures are
established and used, and
b) Windshear Warning and
Guidance System (Reactive)
operates normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

42-01 Radio Altimeter (RA) A 2 1 (M)(O) One may be inoperative |

Systems provided:
a) Approach minimums do not
require its use,
b) Both FCU channels operate
normally,
c) All ELACs, SECs, ADIRS,
SFCC, LGCIU, and FACs
operate normally, and
d) Repairs are made within
2 flight-days for RA 1 and
within 3 flight-days for RA 2.

NOTE: For aircraft equipped with

TCAS or T2CAS, inoperative
RA 1 renders GPWS Modes |
1-5 inoperative. |

42-02 Automatic Callout C 1 0 May be inoperative provided

System approach minimums do not require its
use.

42-04 Altitude Alerting System A - 0 (O) May be inoperative provided:

a) Autopilot with altitude hold
and altitude capture operates
normally,
b) Enroute operations
(i.e., RVSM) do not require its
use,
c) Airplane does not depart from
a designated airport (as listed
in the operator’s MEL) where
repair or replacement can be
made, and
d) Repairs are made within
3 flight-days.
C - 1

1) Aural Alert C - 0 May be inoperative provided:

a) Visual alert operates normally,
and
b) Autopilot with altitude hold
and altitude capture operates
normally.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

42-04 Altitude Alerting System

(Cont’d)

2) Visual Alert C - 0 May be inoperative provided:

a) Aural alert operates normally,
and
b) Autopilot with altitude hold
and altitude capture operates
normally.

43-01 Traffic Alert and Collision B 1 0 (M) May be inoperative provided:

Avoidance System a) System is deactivated and
(TCAS II) secured, and
b) Enroute or approach
procedures do not require its
use.

NOTE 1: For aircraft equipped with |

Mod. 34637/MP P8454 |
(T2CAS), GPWS Modes 1-5 |
and GPWS Terrain System |
are also inoperative. |

NOTE 2: For aircraft equipped with |

Mod. 150896/MP P11422, |
ADS-B In function (ATSAW) |
is considered inoperative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

43-01 Traffic Alert and Collision

Avoidance System
(TCAS II)
(Cont’d)

C 1 0 (M) May be inoperative provided:

a) Not required by 14 CFR,
b) System is deactivated and
secured, and
c) Enroute or approach
procedures do not require its
use.

NOTE 1: For aircraft equipped with

Mod. 34637/MP P8454
(T2CAS), GPWS Modes 1-5 |
and GPWS Terrain System |
are also inoperative. |

NOTE 2: For aircraft equipped with |

Mod. 150896/MP P11422, |
ADS-B In function (ATSAW) |
is considered inoperative. |

1) Combined Traffic Alert C 2 1 May be inoperative on the non-flying

(TA) and Resolution pilot side provided:
Advisory (RA) Dual a) TA and RA visual display is
Display System(s) operative on the flying pilot
side, and
b) TA and RA audio function is
operative on flying pilot side.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

43-01 Traffic Alert and Collision

Avoidance System
(TCAS II)
(Cont’d)

2) Resolution Advisory (RA) C 2 1 (O) One may be inoperative on the

Display System(s) non-flying pilot side.

C - 0 (O) May be inoperative provided:

a) All Traffic Alert (TA) visual
display and audio functions
are operative,
b) TA only Mode is selected by
the crew, and
c) Enroute or approach
procedures do not require its
use.

3) Traffic Alert Display C - 0 (O) May be inoperative provided:

System(s) a) RA visual display and audio
functions are operative, and
b) Enroute or approach
procedures do not require its
use.

4) Audio Functions B 1 0 May be inoperative provided enroute

or approach procedures do not
require use of TCAS.

5) Airspace Selection C - 0
*** Function

48-01 Ground Proximity A 1 0 (O) May be inoperative provided:

Warning System a) Alternate procedures are
(GPWS) established and used, and
b) Repairs are made within
2 flight-days.

NOTE: For aircraft equipped with |

Mod. 155269/MP P12511, |
ROW/ROP function is |
considered inoperative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

48-01 Ground Proximity

Warning System
(GPWS)
(Cont’d)

1) Modes 1–4 A 4 0 (O) May be inoperative provided:

a) Alternate procedures are
established and used, and
b) Repairs are made within
2 flight-days.

2) Test Mode A 1 0 May be inoperative provided:

a) GPWS is considered
inoperative, and
b) Repairs are made within
2 flight-days.

3) Glideslope Deviation C 2 1
(Mode 5)

B 2 0

4) Advisory Callouts B - 0 (O) May be inoperative provided

*** alternate procedures are established
and used.

C - 0 (O) May be inoperative provided:

a) Advisory callout not required
by 14 CFR, and
b) Alternate procedures are
established and used.

5) Windshear Mode Deleted, Revision 18

(see item 22-66-03).

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-22
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

48-01 Ground Proximity

Warning System
(GPWS)
(Cont’d)

6) Terrain Awareness and

*** Warning System (TERR)

a) Terrain System-Forward B 1 0 (O) May be inoperative provided

Looking Terrain alternate procedures are established
Avoidance (FLTA) and and used.
Premature Descent Alert
(PDA Functions) NOTE: For aircraft equipped with |
Mod. 155269/MP P12511, |
ROW/ROP function is |
considered inoperative. |

b) Terrain Displays C 2 1
(TERR ON ND)

B 2 0

7) Runway Awareness and C 1 0

*** Advisory System (RAAS)

48-02 GPWS FAULT Light C 1 0 May be inoperative provided GPWS

is verified to operate normally before
each flight.

A 1 0 May be inoperative provided:

a) GPWS is considered
inoperative, and
b) Repairs are made within
2 flight-days.

51-01 DME C 2 - Any in excess of those required by

14 CFR may be inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-23
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

52-01 ATC Transponders and B - 0 May be inoperative provided:

Automatic Altitude a) Operations do not require its
Reporting Systems use, and
b) Prior to flight, approval is
obtained from ATC facilities
having jurisdiction over the
planned route of flight.

D - 1 Any in excess of those required by

14 CFR may be inoperative.

1) Elementary and A - 0 May be inoperative provided:

*** Enhanced Downlink a) Operations do not require its
Aircraft Reportable use, and
Parameters Not b) Repairs are made prior to
Required by 14 CFR completion of the next heavy
maintenance visit.

2) ADS-B Squitter Moved to item 34-57-02. |

*** Transmissions

52-03 Windshear Detection Moved to item 22-66-03 in

and Guidance System Revision 13.

53-01 ADF System D - - Any in excess of those required by

14 CFR may be inoperative.

55-01 VOR Navigation C - - As required by 14 CFR.

55-02 Marker Beacon D - 0 May be inoperative provided

approach minimums do not require its
use.

55-03 Long Range Navigation D - - Any in excess of those required by

Systems 14 CFR may be inoperative.

55-04 MLS Deleted, Revision 28. |

***
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-24
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

57-01 DDRMI
(Without Mod. 33503)

1) Compass Card C 1 0

2) VOR Pointers C - - As required by 14 CFR.

3) DME Counters C - 0 As required by 14 CFR.

4) ADF Pointers D - 0 As required by 14 CFR.

57-02 Automatic Dependent C - 0 (O) May be inoperative provided: |

*** Surveillance-Broadcast a) Alternate procedures are |
(ADS-B) System established and used, and |
b) It is not required by 14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be |
used. |

D - 0 May be inoperative provided: |

a) Enroute operations do not |
require its use, and |
b) It is not required by 14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be |
used |

C - 1 One must be operative as required by |

14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be |
used. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-25
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

57-02 Automatic Dependent

*** Surveillance-Broadcast
(ADS-B) System
(Cont'd)

*** ADS-B Out Extended C - 0 (O) May be inoperative provided: |

Squitter Transmissions a) Alternate procedures are |
established and used, |
b) Authorization is obtained from |
ATC facilities having |
jurisdiction over planned route |
of flight, and |
c) It is not required by 14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be |
used. |

C - 1 One must be operative as required by |

14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be used. |

*** ADS-B Out UAT C - 0 (O) May be inoperative provided: |

Transmissions a) Enroute operations do not |
require its use, |
b) Authorization is obtained from |
ATC facilities having |
jurisdiction over planned route |
of flight, and |
c) It is not required by 14 CFR. |

NOTE: Any ADS-B Out function that |

operates normally may be |
used. |

C - 1 One must be operative as required by |

14 CFR. |

NOTE: Any ADS-B function that |

operates normally may be |
used. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-26
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

57-02 Automatic Dependent

*** Surveillance-Broadcast
(ADS-B) System
(Cont'd)

*** ADS-B In Transmissions C - 0 (O) May be inoperative provided |

alternate procedures are established |
and used. |

NOTE: Any ADS-B In function that |

operates normally may be |
used. |

D - 0 May be inoperative provided |

operations do not require its use. |

NOTE: Any ADS-B function that |

operates normally may be |
used. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-27
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

58-01 Global Positioning

*** System

1) Aircraft not equipped C 2 1 (O) May be inoperative provided |

with ADS-B Out Function alternate procedures are established |
and used.

C 2 0 (O) May be inoperative provided: |

a) Alternate procedures are |
established and used, and |
b) One DME is operative. |

D 2 0 May be inoperative provided

procedures do not require its use.

2) Aircraft equipped with C 2 1 (O) May be inoperative provided |

ADS-B Out Function alternate procedures are established |
compliant with DO260 or and used. |
DO260B |

C 2 0 (O) May be inoperative provided: |

a) Alternate procedures are |
established and used, and |
b) One DME is operative. |

NOTE: If no GPS is available, ADS-B |

Transmissions are considered |
inoperative. |

D 2 0 May be inoperative provided |

procedures do not require its use. |

NOTE: If no GPS is available, ADS-B |

Transmissions are considered |
inoperative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-28
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

58-01 Global Positioning

*** System
(Cont’d)

3) Aircraft equipped with C 2 1 (O) May be inoperative provided |

ADS-B Out Function alternate procedures are established |
compliant with DO260A and used. |

NOTE: If GPS 1(2) and FMGC 2(1) |

are inoperative, ADS-B |
Transmissions are considered |
inoperative. |

C 2 0 (O) May be inoperative provided: |

a) Alternate procedures are |
established and used, and |
b) One DME is operative. |

NOTE: If GPS 1(2) and FMGC 2(1) |

are inoperative, ADS-B |
Transmissions are considered |
inoperative. |

D 2 0 May be inoperative provided |

procedures do not require its use. |

NOTE: If GPS 1(2) and FMGC 2(1) |

are inoperative, ADS-B |
Transmissions are considered |
inoperative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 34-29
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
34. Navigation
Change
Sequence No. Item 1 2 3 4 Bar

61-01 Navigation Databases A - 0 May be inoperative provided:

a) Operations do not require its
use,
b) It is not used in a primary
navigation system required by
14 CFR,
c) Alternate procedures are
developed and used,
d) The ICAO Flight Plan is
updated (as required) to notify
ATC of the navigation
equipment status of the
aircraft, and
e) It is repaired within
10 flight-days.

NOTE: An out-of-currency or
out-of-date navigation
database is not authorized
MMEL relief per 14 CFR.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 35-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
35. Oxygen
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Quick Donning Cockpit Deleted, Revision 4. Item now

Oxygen Mask and Mic covered under item 25-11-06, First
Observer’s Sliding Seat.

10-02 Indications on DOOR/ Moved to item 35-13-01, Revision 20.

OXY ECAM Page

10-04 Exterior Oxygen C 1 0 (O) May be damaged or missing.

Overpressure Indicator
Disc
(Green Disc)

10-05 CREW SUPPLY Moved to item 35-13-02, Revision 20.

pb Switch

13-01 Indications on
DOOR/OXY ECAM Page

1) OXY High Pressure

Indication

A318/A319/A320/A321 C 1 0 (M)(O) May be inoperative provided:

without Mod. 161337/ a) The oxygen pressure is
MP K17059 verified by direct reading
before each departure,
b) The oxygen pressure is
sufficient for the intended
flight, and
c) The REGUL LO PR indication
is operative.

A318/A319/A320/A321 C 2 0 (M)(O) May be inoperative provided:

with Mod. 161337/ a) The oxygen pressure is
MP K17059 verified by direct reading
before each departure,
b) The oxygen pressure is
sufficient for the intended
flight, and
c) The REGUL 1(2)(1+2) LO PR
indication is operative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 35-2
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
35. Oxygen
Change
Sequence No. Item 1 2 3 4 Bar

13-01 Indications on
DOOR/OXY ECAM Page
(Cont’d)

2) REGUL LO PR
Indication

A318/A319/A320/A321 C 1 0 (M)(O) May be inoperative provided

without Mod. 161337/ the oxygen pressure is verified before
MP K17059 each departure.

3) REGUL 1(2)(1+2) LO PR
Indication

A318/A319/A320/A321 C 3 0 (M)(O) One or more may be

with Mod. 161337/ inoperative provided the oxygen
MP K17059 pressure is verified before each
departure.

13-02 Crew Supply pb Switch

1) OFF Light C 1 0

20-01 Automatic Control Moved to item 35-23-02, Revision 20.

System

20-02 Manual Control System Moved to item 35-23-01, Revision 20.

20-03 Passenger Oxygen Moved to item 35-21-01, Revision 20.

Storage

20-04 Lavatory Module Moved to item 35-21-02, Revision 20.

20-05 PASSENGER SYS ON Moved to item 35-23-03, Revision 20.

Light

20-06 Portable Oxygen Units Moved to item 35-31-01, Revision 20.

(Bottle and Mask)

20-07 Protective Breathing Moved to item 35-32-01, Revision 20.

Equipment (PBE)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 35-3
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
35. Oxygen
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Passenger Oxygen

Storage

1) Passenger Oxygen B - - May be inoperative provided

Modules associated seats are placarded
“DO NOT OCCUPY”.

B - - (O) Modules may be inoperative

provided airplane remains at or below
FL 250.

2) Flight Attendant Oxygen B - - May be inoperative provided

Module associated flight attendant seat(s) is
considered inoperative.

B - - (O) Modules may be inoperative

provided airplane remains at or below
FL 250.

3) Galley Modules B - - (O) May be inoperative and

*** associated galley occupied provided
airplane remains at or below FL 250.

B - - May be inoperative and associated

galley occupied provided a portable
oxygen bottle and mask are available
for the associated galley occupant.

21-02 Lavatory Oxygen Module B - - (M) May be inoperative provided

lavatory is placarded “INOPERATIVE
– DO NOT OCCUPY”.

23-01 Passenger Oxygen C 1 0 (O) May be inoperative provided

Manual Control System airplane remains at or below FL 250.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 35-4
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
35. Oxygen
Change
Sequence No. Item 1 2 3 4 Bar

23-02 Passenger Oxygen C 1 0 (M)(O) May be inoperative provided:

AUTO Control System a) Airplane remains at or below
FL 300, and
b) Passenger oxygen manual
control system is verified to
operate normally.

C 1 0 (O) May be inoperative provided

airplane remains at or below FL 250.

23-03 PASSENGER SYS ON C 1 0

Light

23-04 HI ALT LANDING pb-sw C 1 0

*** ON Light

23-05 HI ALT LANDING pb-sw C 1 0 (M)(O) May be inoperative provided

*** that the passenger oxygen AUTO
control is verified operative.

C 1 0 May be inoperative provided that the

passenger oxygen AUTO control is
considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 35-5
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
35. Oxygen
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Portable Oxygen Units D - - (M) Any in excess of those required

(Bottle and Mask) by 14 CFR may be unserviceable or
missing provided:
a) Required distribution of
serviceable bottles is
maintained throughout the
aircraft, and
b) Bottles not properly serviced
are replaced, serviced, or
removed at the next available
maintenance facility.

32-01 Portable Protective D - - Any in excess of those required by

Breathing Equipment 14 CFR may be inoperative or
(PBE) missing provided:
a) Inoperative PBE remains in a
certified location or is
removed from the aircraft,
b) Location placarding is
removed or obscured, and
c) Required distribution is
maintained.

NOTE: Inoperative PBE units

removed from a certified
location, or removed from the
aircraft, are subject to 49 CFR
dangerous goods regulations.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

36-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by AIR

BLEED

a) A318/A319ceo/A320ceo/ C - - (M) May be displayed provided it is

A321ceo Aircraft with verified that the CFDS does not
Mod. 36595/ report a fault on APU Leak detection
MP P9594 and without loop. |
Mod. 161397/ |
MP P14826 |

C - - May be displayed provided APU Leak

detection loop is considered
inoperative.

NOTE: Dispatch with this

maintenance status message
displayed on ECAM is
permitted without CFDS
interrogation.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

36-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY
(Cont’d)

1) Fault(s) Indicated by AIR

BLEED
(Cont’d)

b) A318/A319ceo/A320ceo/ C - - (M) May be displayed provided it is

A321ceo without verified that the CFDS does not
Mod. 36595/MP P9594 report a fault on BMC, pylon leak |
detection loop, or APU Leak |
detection loop.

C - - (M) May be displayed provided:

a) Verify CFDS does not report
faults on BMC 1, LH pylon
leak detection loop, or the
APU Leak detection loop,
b) If CFDS reports a fault on
BMC 2, BMC 2 is considered
inoperative, and
c) If CFDS reports a fault on RH
pylon leak detection loop, RH
pylon leak detection loop is
considered inoperative.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

36-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY
(Cont’d)

1) Fault(s) Indicated by AIR

BLEED
(Cont’d)

b) A318/A319ceo/A320ceo/ C - - (M) May be displayed provided:

A321ceo without a) Verify CFDS does not report
Mod. 36595/MP P9594 faults on BMC 2 or RH pylon
(Cont’d) leak detection loop,
b) If CFDS reports a fault on
BMC 1, BMC 1 is considered
inoperative,
c) If CFDS reports a fault on LH
pylon leak detection loop, LH
pylon leak detection loop is
considered inoperative, and
d) If CFDS reports a fault on
APU leak detection loop, APU
leak detection loop is
considered inoperative.

c) A319neo/A320neo/ C - - NOTE: Dispatch with maintenance |

A321neo or status message displayed on |
A318/A319ceo/ ECAM is permitted without |
A320ceo/A321ceo CFDS interrogation. |
aircraft with |
Mod. 36595/MP P9594 |
and Mod. 161397/ |
MP P14826 |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Bleed Air Supply

Systems

1) A318/A319ceo/A320ceo/ C 2 1 (O) Except for ER operations beyond

A321ceo Aircraft with or 120 minutes, one may be inoperative
without Mod. 31283/ provided:
MP P7125 or a) The associated ENG BLEED
A319neo/A320neo/ pb-sw is selected OFF,
A321neo b) The aircraft is not operated in
known or forecast icing
conditions,
c) Airplane remains at or below
FL 310, and
d) The X-BLEED valve selector
switch is selected OPEN.

2) A318/A320ceo/A321ceo C 2 1 (O) Except for ER operations beyond

with Mod. 31283/ 120 minutes, one may be inoperative
MP P7125 or provided:
A320neo/A321neo a) The associated ENG BLEED
pb-sw is selected OFF,
b) The aircraft is not operated in
known or forecast icing
conditions,
c) The speedbrakes are
operative, and
d) The X-BLEED valve selector
switch is selected OPEN.

3) A319ceo with C 2 1 (O) Except for ER operations beyond

Mod. 31283/MP P7125 120 minutes, one may be inoperative
or A319neo provided:
a) The associated ENG BLEED
pb-sw is selected OFF,
b) The aircraft is not operated in
known or forecast icing
conditions,
c) Airplane remains at or below
FL 370,
d) The speedbrakes are
operative, and
e) The X-BLEED valve selector
switch is selected OPEN.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Bleed Air Supply

Systems
(Cont’d)

4) A318 with Mod. 31283/ C 2 1 (O) Except for ER operations beyond

MP P7125 120 minutes, one may be inoperative
provided:
a) The associated ENG BLEED
pb-sw is selected OFF,
b) The aircraft is not operated in
known or forecast icing
conditions,
c) Airplane remains at or below
FL 350,
d) The speedbrakes are
operative, and
e) The X-BLEED valve selector
switch is selected OPEN.

11-02 Bleed Valves (PRV) C 2 1 (M)(O) Except for ER operations

beyond 120 minutes, one may be
inoperative secured closed provided
associated bleed air supply system is
considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-03 Overpressure Valves

1) A318/A319ceo/A320ceo C 2 1 (O) One may be inoperative closed

A321ceo provided associated bleed air supply
system is considered inoperative.

C 2 0 May be inoperative in open position

provided ENG BLEED FAULT or
ENG BLEED ABNORM PR cautions
were not triggered during previous
flight.

2) A319neo/A320neo/ C 2 1 (O) One may be inoperative in the

A321neo with open position provided associated
PW 1100G Engines bleed air supply system is considered
inoperative.

C 2 0 May be inoperative in open position

provided ENG BLEED FAULT or
ENG BLEED ABNORM PR cautions
were not triggered during previous
flight.

3) A319neo/A320neo/ C 2 1 (O) One may be inoperative in open

A321neo with position provided associated bleed air
CFM LEAP-1A Engines supply system is considered
inoperative.

C 2 0 May be inoperative in open position

provided ENG BLEED FAULT or
ENG BLEED ABNORM PR cautions
were not triggered during previous
flight.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-03 Overpressure Valves

(Cont’d)

3) A319neo/A320neo/ C 2 1 (M) One may be inoperative

A321neo with provided:
CFM LEAP-1A Engines a) Affected valve is deactivated
(Cont’d) in open position, and
b) Associated bleed air supply
system is considered
inoperative.

11-04 Fan Air Valves (FAV) C 2 1 (O) Except for ER operations beyond
120 minutes, one may be inoperative
provided associated bleed air supply
system is not used.

11-05 Bleed Air Precooler C 2 1 (O) Except for ER operations beyond

Exchangers 120 minutes, one may be inoperative
provided associated bleed air supply
system is not used.

11-06 Intermediate Pressure C 2 1 (O) One may be inoperative provided

Check Valves (IP) associated bleed air supply system is
considered inoperative.

C 2 1 (M)(O) One may be inoperative in

open position provided:
a) Associated HP valve is
secured closed, and
b) Opposite bleed air supply
system is operative.

11-07 High Pressure Valves C 2 1 (O) One may be inoperative in closed

(HPV) position provided associated bleed air
supply system is considered
inoperative.

C 2 1 (M)(O) One may be inoperative

provided:
a) Affected HP valve is secured
closed, and
b) Opposite bleed air supply
system is operative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC) |

1) A318/A319ceo/A320ceo/ |
A321ceo Aircraft Fitted
with Mod. 33844/
MP P8341 or |
Mod. 33847/ |
MP P8340 or |
Mod. 33687/ |
MP P8297 or |
A319neo/A320neo/
A321neo

a) BMC 1 C 1 0 Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 2 is operative, and |
b) APU leak detection loop is |
considered inoperative. |

C 1 0 (M) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 2 is operative, |
b) Associated Bleed air supply |
system is considered |
inoperative, |
c) APU check valve is removed |
and replaced by a blanking |
cap, and |
d) APU air supply system is |
considered inoperative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC)
(Cont’d)

1) A318/A319ceo/A320ceo/
A321ceo Aircraft Fitted
with Mod. 33844/
MP P8341 or
Mod. 33847/
MP P8340 or
Mod. 33687/
MP P8297 or
A319neo/A320neo/
A321neo
(Cont’d)

a) BMC 1 B 1 0 (M) Except for ER operations beyond |

(Cont’d) 120 minutes, may be inoperative |
provided: |
a) BMC 2 is operative, |
b) Associated Bleed air supply |
system is considered |
inoperative, |
c) APU check valve is checked |
operative, |
d) AIR APU BLEED LEAK alert |
was not displayed during the |
previous flight, and |
e) APU air supply system is |
considered inoperative. |

b) BMC 2 C 1 0 Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 1 is operative, and |
b) Associated Bleed air supply |
system is considered |
inoperative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-10
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC)
(Cont’d)

2) A318/A319ceo/A320ceo/ |
A321ceo Aircraft Fitted
without Mod. 33844/
MP P8341 or |
Mod. 33847/ |
MP P8340 or |
Mod. 33687/MP P8297 |

a) BMC 1 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative
provided:
a) BMC 2 is operative, |
b) Associated BLEED pb-sw is
set to OFF,
c) Associated PACK pb-sw is set
to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU bleed leak detection loop
is considered inoperative,
f) Aircraft is not operated in
known or forecast icing
conditions, and
g) Airplane remains at or below
FL 310.

b) BMC 2 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 1 is operative, |
b) Associated BLEED pb-sw is |
set to OFF, |
c) Associated PACK pb-sw is set |
to OFF, |
d) X-BLEED selector is set to |
SHUT, |
e) Aircraft is not operated in |
known or forecast icing |
conditions, and |
f) Airplane remains at or below |
FL 310. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-11
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC)
(Cont’d)

3) A320ceo/A321ceo |
Aircraft Fitted with
Mod. 31283/
MP P7125 and
without Mod. 33844/
MP P8341 or |
Mod. 33847/MP P8340 |

a) BMC 1 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative
provided:
a) BMC 2 is operative, |
b) Associated BLEED pb-sw is
set to OFF,
c) Associated PACK pb-sw is set
to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU bleed leak detection loop
is considered inoperative,
f) Aircraft is not operated in
known or forecast icing
conditions, and
g) Speedbrakes are operative.

b) BMC 2 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 1 is operative, |
b) Associated BLEED pb-sw is |
set to OFF, |
c) Associated PACK pb-sw is set |
to OFF, |
d) X-BLEED selector is set to |
SHUT, |
e) Aircraft is not operated in |
known or forecast icing |
conditions, and |
f) Speedbrakes are operative. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-12
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC)
(Cont’d)

4) A319ceo Aircraft Fitted |

with Mod. 31283/
MP P7125 and
without Mod. 33844/
MP P8341 or |
Mod. 33847/MP P8340 |
a) BMC 1 C 1 0 (O) Except for ER operations beyond |
120 minutes, may be inoperative
provided:
a) BMC 2 is operative, |
b) Associated BLEED pb-sw is
set to OFF,
c) Associated PACK pb-sw is set
to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU bleed leak detection loop
is considered inoperative,
f) Aircraft is not operated in
known or forecast icing
conditions,
g) Airplane remains at or below
FL 370, and
h) Speedbrakes are operative.

b) BMC 2 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 1 is operative, |
b) Associated BLEED pb-sw is |
set to OFF, |
c) Associated PACK pb-sw is set |
to OFF, |
d) X-BLEED selector is set to |
SHUT, |
e) Aircraft is not operated in |
known or forecast icing |
conditions, |
f) Airplane remains at or below |
FL 370, and |
g) Speedbrakes are operative. |
(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-13
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

11-08 Bleed Monitoring

Computer (BMC)
(Cont’d)

5) A318 Aircraft Fitted with |

Mod. 31283/MP P7125
and without Mod. 33844/
MP P8341 or |
Mod. 33687/MP P8297 |

a) BMC 1 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative
provided:
a) BMC 2 is operative, |
b) Associated BLEED pb-sw is
set to OFF,
c) Associated PACK pb-sw is set
to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU bleed leak detection loop
is considered inoperative,
f) Aircraft is not operated in
known or forecast icing
conditions,
g) Airplane remains at or below
FL 350, and
h) Speedbrakes are operative.

b) BMC 2 C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) BMC 1 is operative, |
b) Associated BLEED pb-sw is |
set to OFF, |
c) Associated PACK pb-sw is |
set to OFF, |
d) X-BLEED selector is set to |
SHUT, |
e) Aircraft is not operated in |
known or forecast icing |
conditions, |
f) Airplane remains at or below |
FL 350, and |
g) Speedbrakes are operative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-14
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

12-01 APU Bleed Air Supply C 1 0 (O) May be inoperative provided APU
System BLEED switch remains OFF.

NOTE: APU can be used for

electrical power.

12-02 APU Bleed Valve |

1) A318/A319/A320/A321 C 1 0 (M)(O) May be inoperative |

without deactivated in the closed position |
Mod. 163213/MP J4530 provided APU bleed switch is |
selected OFF.

NOTE: APU can be used for

electrical power.

C 1 0 (O) May be inoperative in the open

position provided APU is not used in
flight.

2) A321 with C 1 0 (M)(O) May be inoperative |

Mod. 163213/MP J4530 deactivated in the closed position |
and without provided APU bleed switch is |
Mod. 162739/MP J4335 selected OFF. |

NOTE: APU can be used for |

electrical power. |

C 1 0 (O) Except for ER operations, may be |

inoperative in the open position |
provided: |
a) APU is not used in flight, and |
b) FWD ACT is empty or not |
installed. |

A 1 0 (M)(O) Except for ER operations |

beyond 120 minutes, may be |
inoperative in the open position |
provided: |
a) APU is not used in flight, |
b) FWD ACT is empty or not |
installed, and |
c) Repairs are made within four |
flight legs. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-15
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

12-02 APU Bleed Valve

(Cont’d)

3) A321 with C 1 0 (M)(O) May be inoperative |

Mod. 163213/MP J4530 deactivated in the closed position |
and with provided APU bleed switch is |
Mod. 162739/MP J4335 selected OFF. |

NOTE: APU can be used for |

electrical power. |

C 1 0 (O) Except for ER operations, may be |

inoperative in the open position |
provided: |
a) APU is not used in flight, and |
b) AFT 2 ACT is empty or not |
installed. |

A 1 0 (M)(O) Except for ER operations |

beyond 120 minutes, may be |
inoperative in the open position |
provided: |
a) APU is not used in flight, |
b) AFT 2 ACT is empty or not |
installed, and |
c) Repairs are made within four |
flight legs. |

12-03 APU Bleed Check Valve C 1 0 (O) May be inoperative closed

provided APU bleed switch is
selected OFF.

C 1 0 (O) May be inoperative open and

APU used provided:
a) Airplane remains at or below
FL 200, and
b) X BLEED selector is selected
SHUT and ENG 1 bleed is
selected OFF if engine bleed
is used.

C 1 0 (O) May be inoperative open

provided APU is not used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-16
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

12-04 Cross Bleed Valve

1) Automatic Control C 1 0 (O) May be inoperative provided

manual control operates normally.

2) Manual Control C 1 0 (O) Except for ER operations beyond

120 minutes, may be inoperative
provided:
a) Automatic control is verified to
operate normally before each
flight,
b) APU bleed is operative for
engine start,
c) Aircraft is not operated in
known or forecast icing
conditions,
d) Both bleed air supply systems
operate normally, and
e) Both air conditioning packs
operate normally.
20-01 ENG BLEED pb Switch

1) FAULT Lights C 2 0 May be inoperative provided alternate

procedures are established and used.

2) OFF Lights C 2 0

20-02 APU BLEED pb Switch

1) FAULT Light C 1 0

2) On Light C 1 0

20-03 ECAM BLEED Page

Indications

1) ENG BLEED Pressure C 2 0

2) ENG BLEED C 2 0
Temperature

3) ENG BLEED Valve C 2 0

4) ENG HP Valve C 2 0

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-17
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

20-03 ECAM BLEED Page

Indications
(Cont’d)

5) APU BLEED Valve C 1 0 May be inoperative provided the

Cross Bleed valve automatic control
is considered inoperative.

6) X BLEED Valve C 1 0

22-15 Pylon Leak Detection

Loops

1) A318/A319ceo/A320ceo/ C 2 1 (M) One may be inoperative

A321ceo Aircraft Fitted provided:
with a) The associated pylon leak
Mod. 33844/MP P8341 detection loop is deactivated,
or b) The caution AIR ENG 1(2)
Mod. 33847/MP P8340, BLEED LEAK is confirmed to
or be false by troubleshooting,
Mod. 33687/MP P8297 and
c) The affected bleed air supply
system is considered
inoperative.

2) A318/A319ceo/A320ceo/ C 2 1 (M)(O) Except for ER operations

A321ceo Aircraft without beyond 120 minutes, one may be
Mod. 33844/MP P8341, inoperative provided:
or a) The associated pylon leak
Mod. 33847/MP P8340 detection loop is deactivated,
or b) The associated BLEED pb-sw
Mod. 33687/MP P8297 is set to OFF,
c) The associated PACK pb-sw
is set to OFF,
d) The X-BLEED selector is set
to SHUT,
e) The APU BLEED pb-sw is set
to OFF if LH side is affected,
f) The aircraft is not operated in
known or forecast icing
conditions, and
g) Airplane remains at or below
FL 310.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-18
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

22-15 Pylon Leak Detection

Loops
(Cont’d)

3) A318/A320ceo/A321ceo C 2 1 (M)(O) Except for ER operations

Aircraft Fitted with beyond 120 minutes, one may be
Mod. 31283/MP P7125 inoperative provided:
and without a) The associated pylon leak
Mod. 33844/MP P8341 detection loop is deactivated,
or b) The associated BLEED pb-sw
Mod. 33847/MP P8340 is set to OFF,
c) The associated PACK pb-sw
is set to OFF,
d) The X-BLEED selector is set
to SHUT,
e) The APU BLEED pb-sw is set
to OFF if LH side is affected,
f) The aircraft is not operated in
known or forecast icing
conditions, and
g) The speedbrakes are
operative.

4) A319ceo Aircraft Fitted C 2 1 (M)(O) Except for ER operations, one

with may be inoperative provided:
Mod. 31283/MP P7125 a) The associated pylon leak
and without detection loop is deactivated,
Mod. 33844/MP P8341 b) The associated BLEED pb-sw
or is set to OFF,
Mod. 33847/MP P8340 c) The associated PACK pb-sw
is set to OFF,
d) The X-BLEED selector is set
to SHUT,
e) The APU BLEED pb-sw is set
to OFF if LH side is affected,
f) The aircraft is not operated in
known or forecast icing
conditions,
g) The speedbrakes are
operative, and
h) Airplane remains at or below
FL 370.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-19
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

22-15 Pylon Leak Detection

Loops
(Cont’d)

5) A318 Aircraft Fitted with C 2 1 (M)(O) Except for ER operations, one

Mod. 31283/MP P7125 may be inoperative provided:
and a) The associated pylon leak
Mod. 33844/MP P8341 detection loop is deactivated,
or b) The associated BLEED pb-sw
Mod. 33847/MP P8340, is set to OFF,
or c) The associated PACK pb-sw
Mod. 33687/MP P8297 is set to OFF,
d) The X-BLEED selector is set
to SHUT,
e) The APU BLEED pb-sw is set
to OFF if LH side is affected,
f) The aircraft is not operated in
known or forecast icing
conditions,
g) The speedbrakes are
operative, and
h) Airplane remains at or below
FL 350.

6) A319neo/A320neo/ Incorporated into item 36-36-00.

A321neo

22-16 Wing Leak Detection Deleted, Revision 20. Incorporated

Loops into item 36-36-00.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-20
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

22-17 APU Leak Detection C 1 0 (M) May be inoperative provided:

Loop a) APU check valve is removed
and replaced by a blanking |
cap, |
b) APU air supply system is
considered inoperative, and
c) The BMC 1 is operative. |

B 1 0 (M) May be inoperative provided: |

a) APU check valve is checked |
operative, |
b) AIR APU BLEED LEAK alert |
was not displayed during the |
previous flight, |
c) APU air supply system is |
considered inoperative, and |
d) BMC 1 is operative. |

C 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative |
provided: |
a) AIR APU BLEED LEAK alert |
was not displayed during the |
previous flight, |
b) ENG 1 BLEED pb-sw is set to |
OFF, |
c) PACK 1 pb-sw is set to OFF, |
d) X-BLEED selector is set to |
SHUT, |
e) APU BLEED pb-sw is set to |
OFF, |
f) Aircraft is not operated in |
known or forecast icing |
conditions, and |
g) Airplane remains at or below |
FL 310. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-21
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

22-17 APU Leak Detection

Loop
(Cont’d)

1) A320ceo/A321ceo with C 1 0 (O) Except for ER operations beyond

Mod. 31283/MP P7125 120 minutes, may be inoperative
or A320neo/A321neo provided: |
a) AIR APU BLEED LEAK alert |
was not displayed during the
previous flight,
b) ENG 1 BLEED pb-sw is set to
OFF,
c) PACK 1 pb-sw is set to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU BLEED pb-sw is set to
OFF,
f) Aircraft is not operated in
known or forecast icing
conditions, and
g) Speedbrakes are operative.

2) A319ceo with C 1 0 (O) Except for ER operations beyond

Mod. 31283/MP P7125 120 minutes, may be inoperative
or A319neo provided: |
a) AIR APU BLEED LEAK alert
was not displayed during the
previous flight,
b) ENG 1 BLEED pb-sw is set to
OFF,
c) PACK 1 pb-sw is set to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU BLEED pb-sw is set to
OFF,
f) Aircraft is not operated in
known or forecast icing
conditions,
g) Speedbrakes are operative,
and
h) Airplane remains at or below
FL 370.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 36-22
DATE:11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
36. Pneumatic
Change
Sequence No. Item 1 2 3 4 Bar

22-17 APU Leak Detection

Loop
(Cont’d)

3) A318 with C 1 0 (O) Except for ER operations beyond

Mod. 31283/MP P7125 120 minutes, may be inoperative
provided:
a) AIR APU BLEED LEAK alert |
was not displayed during the
previous flight,
b) ENG 1 BLEED pb-sw is set to
OFF,
c) PACK 1 pb-sw is set to OFF,
d) X-BLEED selector is set to
SHUT,
e) APU BLEED pb-sw is set to
OFF,
f) Aircraft is not operated in
known or forecast icing
conditions,
g) Speedbrakes are operative,
and
h) Airplane remains at or below
FL 350.

4) A318/A319ceo/A320ceo/ Deleted, Revision 28. |

A321ceo

5) A320neo/A321neo Deleted, Revision 28. |

6) A319neo Deleted, Revision 28. |

7) A319neo/A320neo/ Deleted, Revision 28. |

A321neo
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 38-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
38. Water/Waste
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Potable Water Systems C - - (M) Individual components may be

inoperative provided:
a) Associated components are
deactivated or isolated, and
b) Associated system
components are verified not to
have leaks.

NOTE: Any portion of system which

operates normally may be
used.

C - - (M) May be inoperative provided:

a) System is drained, and
b) Procedures are established to
ensure that system is not
serviced.

30-01 Lavatory Waste Systems C - - (M) Individual components may be

inoperative provided:
a) Associated components are
deactivated or isolated, and
b) Associated system
components are verified not to
have leaks.

NOTE: Any portion of system which

operates normally may be
used.

C - - (M) Associated lavatory system(s)

may be inoperative provided:
a) Associated components are
deactivated or isolated to
prevent leaks, and
b) Associated lavatory door(s) is
secured closed and placarded
“INOPERATIVE –
DO NOT ENTER”.

NOTE: These provisions are not

intended to prohibit
inspections by crewmembers.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 38-2
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
38. Water/Waste
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Lavatory Waste Systems

(Cont’d)

1) Vacuum Generator C 2 0 (M)(O) May be inoperative provided:

Systems a) Vacuum generator is
(Toilet) deactivated, and
b) Procedures are established
and used to only allow use of
the associated lavatory at or
above 16,000 ft. MSL.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 46-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
46. Information Systems
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Electronic Flight Bag

*** Systems (EFBs)

1) Class 3 EFBs C - - (O) May be inoperative provided

*** alternate procedures are established
and used.

NOTE: Any function, program, or

document which operates
normally may be used.

D - 0 May be inoperative provided

procedures do not require its use.

2) Data Connectivity C - - (O) May be inoperative provided

*** (Class 2) alternate procedures are established
and used.

D - 0 May be inoperative provided

procedures do not require its use.

3) Power Connection C - - (O) May be inoperative provided

*** (Class 1 and 2) alternate procedures are established
and used.

D - 0 May be inoperative provided

procedures do not require its use.

4) Mounting Device C - 0 (M)(O) May be inoperative provided:

*** (Class 2) a) Associated EFB and
hardware is secured by an
alternate means or removed
from the aircraft, and
b) Alternate procedures are
established and used.

D - 0 (M) May be inoperative provided:

a) Associated EFB and
hardware is secured by an
alternate means or removed
from the aircraft, and
b) Procedures do not require its
use.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 46-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
46. Information Systems
Change
Sequence No. Item 1 2 3 4 Bar

21-01 Air Traffic Service Unit C 1 0 (O) May be inoperative provided

*** System (ATSU) alternate procedures are established
and used.

D 1 0 May be inoperative provided

procedures do not require its use.
|
21-02 Data Link Control C 2 1
*** Display Units (DCDU)

C 2 0 (O) May be inoperative provided

alternate procedures are established
and used.

D 2 0 (O) May be inoperative provided |

procedures do not require its use.

21-03 ATC Msg. pb C 2 1

***

C 2 0 (O) May be inoperative provided

alternate procedures are established
and used.

D 2 0 (O) May be inoperative provided |

procedures do not require its use.

1) ATC MSG Lights D 2 0

21-04 ATC Datalink C 1 0 (O) May be inoperative provided |

*** alternate procedures are established |
and used for ATC communication. |

D 1 0 May be inoperative provided |

procedures do not require its use. |

21-05 COMPANY Datalink D 1 0 (O) May be inoperative provided |

*** alternate procedures are established |
and used. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 47-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
47. Inert Gas System
Change
Sequence No. Item 1 2 3 4 Bar

47-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Faults Indicated by A - - May be displayed provided repairs

FUEL INERT are made within 20 flight-days.
(A318/A319/A320/A321
Aircraft Fitted with NOTE: Dispatch with associated
Mod. 38062/MP J2879) MAINT STS message
displayed on ECAM is
permitted without CFDS
interrogation.

10-01 Fuel Tank Inerting A 1 0 May be inoperative provided repairs

System are made within 20 flight-days.
(A318/A319/A320/A321
Aircraft Fitted with
Mod. 38062/MP J2879
and Mod. 151269/
MP P11819)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 49-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
49. Airborne Auxiliary Power
Change
Sequence No. Item 1 2 3 4 Bar

49-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by C - - NOTE: Dispatch with this

APU maintenance status message
displayed on ECAM is
permitted without CFDS
interrogation.

10-01 APU System C 1 0 (O) Except for ER operations, may be

inoperative.

1) A318/A319/A321 A 1 0 (O) Except for ER operations beyond

(A320 with Mod. 27189 120 minutes, may be inoperative for
or Mod. 33972) four flights.

2) A321 with C 1 0 (O) Except for ER operations, may be |

Mod. 163213/MP J4530 inoperative provided FWD ACT is |
and without empty or not installed. |
Mod. 162739/MP J4335

A 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative for |
four flights provided FWD ACT is |
empty or not installed. |

3) A321 with C 1 0 (O) Except for ER operations, may be |

Mod. 163213/MP J4530 inoperative provided AFT 2 ACT is |
and with empty or not installed. |
Mod. 162739/MP J4335

A 1 0 (O) Except for ER operations beyond |

120 minutes, may be inoperative for |
four flights provided AFT 2 ACT is |
empty or not installed. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 49-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
49. Airborne Auxiliary Power
Change
Sequence No. Item 1 2 3 4 Bar

10-02 APU Air Intake Flap A 1 0 (M) May be inoperative secured open
and APU used provided repairs are
made within 10 flight-days.

C 1 0 May be inoperative closed or partially

closed provided APU is considered |
inoperative. |

30-01 APU Fuel Pump C 1 0 Except for ER operations, may be

inoperative provided both engine
driven generators are operative.

1) A318/A319/A321 A 1 0 (O) Except for ER operations beyond

(A320 with Mod. 27189 120 minutes, may be inoperative for
or Mod. 33972) four flights.

NOTE: APU may be started using

A.C. boost pump feeding the
left fuel manifold.

30-02 APU LP Valve C 1 0 (M) May be inoperative secured

closed provided APU is considered |
inoperative. |

C 1 0 (O) May be inoperative in closed

position provided:
a) Valve is indicated closed on
ECAM, and
b) APU is considered inoperative. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 49-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
49. Airborne Auxiliary Power
Change
Sequence No. Item 1 2 3 4 Bar

70-01 MASTER Switch ON C 1 0

Light

70-02 MASTER Switch FAULT C 1 0 May be inoperative provided N and

Light EGT indications are available on
ECAM APU page.

70-03 START ON Light C 1 0

70-04 START/AVAIL Light C 1 0 May be inoperative provided

N indication is available on
ECAM APU page.

70-05 ECAM APU Page

Indications

1) APU Indications C - 0 May be inoperative provided

procedures do not require their use.

2) APU GEN Parameters C - 0 Except for ER operations, may be

inoperative provided both Engine
Driven Generators are operative.

3) LOW OIL LEVEL B - 0 (M) May be inoperative provided:

Message a) Oil level is verified before
each refueling, and
b) There is no evidence of
abnormal consumption or
leakage.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

10-03 Passenger Exit Stop C - - (O) One per exit may be inoperative
Fitting provided the airplane is flown in an
unpressurized configuration.

10-04 Emergency Operation C - 0

Cylinder Damper
Functions

10-05 Door Bottle Pressure Moved to items 23-73-07 3) for

*** Indication aircraft without Mod. 30354 and
(On PTP/FAP) 23-73-08 7) for aircraft with
Mod. 30354.

10-06 Overwing Emergency C - 0 (O) May be inoperative in the |

*** Exit Flight Lock Actuator unlocked position provided a cabin |
attendant in excess of the minimum |
required number of cabin attendants, |
or other briefed person employed by |
the operator is designated to remain |
seated in the passenger seat nearest |
the affected exit when the cabin |
differential pressure is below 4 psi. |

C - 0 (M)(O) May be inoperative provided: |

a) Affected flight lock actuator is |
deactivated, and |
b) A cabin attendant in excess of |
the minimum required number |
of cabin attendants, or other |
briefed person employed by |
the operator is designated to |
remain seated in the |
passenger seat nearest the |
affected exit when the cabin |
differential pressure is below |
4 psi. |
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Cargo Door Actuators

1) Without A 4 2 (M) One per door may be inoperative

Mod. 25044/MP K4160 provided: |
a) Integrity of Yellow hydraulic
system is not affected,
b) Wind velocity does not
exceed 30 knots,
c) Operation of the door with a
single actuator is limited to
seven flight cycles, and
d) Inspection Service Bulletin
ISB 52-1070 has been
successfully performed.

A 4 2 (M) One per door may be inoperative |

provided: |
a) Affected actuator is |
deactivated, |
b) Integrity of Yellow hydraulic |
system is not affected, |
c) Wind velocity does not |
exceed 30 knots, |
d) Operation of the door with a |
single actuator is limited to |
seven flight cycles, and |
e) Inspection Service Bulletin |
ISB 52-1070 has been |
successfully performed. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Cargo Door Actuators

(Cont’d)

1) Without C 4 0 (M) May be inoperative provided:

Mod. 25044/MP K4160 a) Integrity of Yellow hydraulic
(Cont’d) system is not affected, and
b) Door(s) is manually closed
and locked.

2) With A 4 2 (M) One per door may be inoperative

Mod. 25044/MP K4160 provided: |
a) Integrity of yellow hydraulic
system is not affected,
b) Wind velocity does not
exceed 30 knots, and
c) Operation of the door with a
single actuator is limited to
75 flight cycles.

A 4 2 (M) One per door may be inoperative |

provided: |
a) Affected actuator is |
deactivated, |
b) Integrity of yellow hydraulic |
system is not affected, |
c) Wind velocity does not |
exceed 30 knots, and |
d) Operation of the door with a |
single actuator is limited to |
75 flight cycles. |

C 4 0 (M) May be inoperative provided:

a) Integrity of yellow hydraulic
system is not affected, and
b) Door(s) is manually closed
and locked.

30-02 Cargo Door Locking C - - (M)(O) One locking hook or one spool
Hooks and Spools per door may be inoperative provided:
System a) The remainder are normal,
and
b) The airplane is flown in an
unpressurized configuration.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

30-03 Hand Pump C 1 0 (M) May be inoperative provided the

integrity of the yellow hydraulic
system is not affected.

30-04 Cargo Doors Electrical C - 0 (O) May be inoperative provided

Control affected cargo door(s) is verified
closed on ECAM door page prior to
each departure.

NOTE: Hand pump may be used to |

operate cargo door(s). Ensure |
cargo door(s) are fully open |
during loading and unloading. |

C - 0 (M) May be inoperative provided: |

a) Hand pump operates
normally, and
b) Cargo doors are fully open
during loading and unloading.

NOTE: Any cargo door control

function that operates
normally may be used.

1) Open and Locked D 2 0 (O) May be inoperative and

(Green) associated cargo compartment used
Lights provided cargo door is fully open
during loading and unloading.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

33-01 Bulk Cargo Door C 1 0 (M) May be inoperative or damaged

*** Balance mechanism provided:
a) A safety hold device is used
to maintain the door in the
open position, and
b) A visual check is made to
confirm that the door is
correctly closed and locked
after each use.

50-01 Flight Deck Door Lock C 1 0 (M) May be inoperative provided:

Solenoid a) Door can be locked and
unlocked manually, and
b) Latch shearing function is not
impaired.

50-02 Cockpit Door Locking A 1 0 (M)(O) May be inoperative provided:

System a) Automatic locking system is
(Automatic System) deactivated,
(Mod. 32088 and 32090) b) Door deadbolt operates
14 CFR Part 25, normally and is used to lock
§ 25.795 Compliant the door,
c) Alternate procedures are
established and used for
locking and unlocking the
door using the deadbolt, and
d) Repairs are made within
2 flight-days.

1) Cockpit Door Toggle

Switch

a) UNLOCK Function C 1 0 (O) May be inoperative provided

alternate procedures are established
and used.

b) LOCK Function C 1 0 (M)(O) May be inoperative provided:

a) The cockpit door locking
system keypad is deactivated,
and
b) Alternate procedures are
established and used.

2) OPEN Light C 1 0

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

50-02 Cockpit Door Locking

System
(Automatic System)
(Mod. 32088 and 32090)
14 CFR Part 25,
§ 25.795 Compliant
(Cont’d)

3) FAULT Light C 1 0 (O) May be inoperative provided all

LEDs on CKPT DOOR CONT Panel
are operative.

4) Buzzer C 1 0 (M)(O) May be inoperative provided:

a) Keypad is deactivated, and
b) Alternate procedures are
established and used.

5) Keypad C 1 0 (M)(O) May be inoperative provided:

a) Keypad is deactivated, and
b) Alternate procedures are
established and used.

a) Green and Red LEDs C 2 0 (O) May be inoperative provided

alternate procedures are established
and used.

6) Pressure Rate Sensors C 2 1

A 2 0 May be inoperative provided repairs

are made within 2 flight-days.

7) Door Release Strikes C 3 2 One may be inoperative provided that

(Catch Spring, Solenoid, the associated door release strike is
Bolt) failed in the open/unlocked position.

C 3 2 (M) One may be inoperative provided

associated door release strike is
deactivated or removed.

8) Control Unit LEDs C 5 0 (O) May be inoperative provided

associated FAULT light is verified to
operate normally.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

50-03 Cockpit Door Secondary C 1 0 May be inoperative provided

Locking System automatic lock controls operate
(Deadbolt) normally.
(Mod. 33777)
14 CFR Part 25,
§ 25.795 Compliant

60-01 Entrance Stairs D 1 0

*** (With Mod. 23308)

70-01 ECAM DOOR Page

Indications

1) Passenger Doors

a) Open Indication C - - (O) May be inoperative provided:

a) A visual check is made before
each departure to ensure that
the affected door(s) is closed
and locked, and
b) White SLIDE ARMED light on
the affected door does not
illuminate when the door is
closed and locked and slide
armed.

C - - (O) May be inoperative for non-night

operations provided a visual check is
made before each departure to
ensure that the affected door(s) is
closed and locked.

B - - (O) May be inoperative provided:

a) A visual check is made before
each departure to ensure that
the affected door(s) is closed
and locked, and
b) White SLIDE ARMED light on
the door remains illuminated
when the door is closed and
locked and slide armed.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

70-01 ECAM DOOR Page

Indications
(Cont’d)

1) Passenger Doors
(Cont’d)

b) Closed Indication C - - (M)(O) May be inoperative provided:

a) A visual check is made before
each departure to ensure that
the affected door(s) is closed
and locked, and
b) Control circuit of affected door
slide lighting system is verified
to operate normally.

C - - (O) May be inoperative for non-night

operations provided a visual check is
made before each departure to
ensure that the affected door(s) is
closed and locked.

2) Overwing Emergency
*** Exits |

a) Open Indication C - - (M)(O) May be inoperative provided:

a) A visual check is made before
each departure to ensure that
the affected exit(s) is closed
and locked, and
b) SLIDE Indication on ECAM
DOOR page illuminates white
when the exits are closed and
locked.

C - - (M)(O) May be inoperative for

non-night operations provided a
visual check is made before each
departure to ensure that the affected
exit(s) is closed and locked.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 52-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
52. Doors
Change
Sequence No. Item 1 2 3 4 Bar

70-01 ECAM DOOR Page

Indications
(Cont’d)

2) Overwing Emergency
*** Exits
(Cont’d)

b) Closed Indication C - - (M)(O) May be inoperative for

non-night operations provided a
visual check is made before each
departure to ensure that the affected
exit(s) is closed and locked.

3) Cargo Door C - - (M)(O) Indications may be inoperative

provided a visual check is made
before each departure to confirm that
doors are closed and locked.

4) Avionics Compartment C - - (M)(O) Indications may be inoperative

Access Door provided a visual check is made
before each departure to confirm that
doors are closed and locked.

5) Airstairs Door C 1 0 (M)(O) Indication may be inoperative

*** provided a visual check is made
before each departure to confirm that
door is closed and locked.

70-02 CABIN PRESSURE C - 0 (O) May be inoperative provided

Light alternate procedures are established
(On Doors) and used.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 56-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
56. Windows
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Front Windshields Deleted, Revision 21.

NOTE: Refer to Aircraft Maintenance

Manual (AMM), Structural
Repair Manual (SRM), or
Aircraft Flight Manual.

11-02 Fixed Lateral Windows Deleted, Revision 21.

NOTE: Refer to Aircraft Maintenance

Manual (AMM), Structural
Repair Manual (SRM), or
Aircraft Flight Manual.

12-01 Sliding Windows Deleted, Revision 21.

NOTE: Refer to Aircraft Maintenance

Manual (AMM), Structural
Repair Manual (SRM), or
Aircraft Flight Manual.

21-01 Cabin Windows Deleted, Revision 21.

NOTE: Refer to Aircraft Maintenance

Manual (AMM), Structural
Repair Manual (SRM), or
Aircraft Flight Manual.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 71-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
71. Powerplant
Change
Sequence No. Item 1 2 3 4 Bar

71-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY

1) Fault(s) Indicated by
ENG (1 and/or 2)
FADEC

a) Except for CFM56-5B A - - May be inoperative for |

Affected by 10 consecutive calendar-days.
CFM VSB 73-0241
NOTE: Dispatch with maintenance |
status messages displayed on |
ECAM is permitted without |
CFDS interrogation. |

b) For CFM 56-5B Affected A - - (M) May be inoperative for |

by CFM VSB 73-0241 10 consecutive calendar-days
Only provided it is verified before the first
flight of each day that the CFDS does
not report any fault on a T12 sensor.

NOTE: Dispatch with maintenance |

status messages displayed on |
ECAM is permitted without |
CFDS interrogation. |

A - - May be inoperative for 25 flight-hours |

or 3 flight-days, whichever occurs
first.

NOTE: Dispatch with maintenance |

status messages displayed on |
ECAM is permitted without |
CFDS interrogation. |

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 71-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
71. Powerplant
Change
Sequence No. Item 1 2 3 4 Bar

71-00 CLASS II
MAINTENANCE
MESSAGES
DISPLAYED ON ECAM
STATUS PAGE OF
ECAM SYSTEM
DISPLAY
(Cont’d)

1) Fault(s) Indicated by
ENG (1 and/or 2)
FADEC
(Cont’d)

c) For PW 1100G Engines A - - (M) May be inoperative for |

10 consecutive calendar-days |
provided it is verified before each |
flight that the CFDS does not report a |
fault on the LPC 2.5 BLEED valve. |

NOTE: Dispatch with maintenance |

status messages displayed on |
ECAM is permitted without |
CFDS interrogation. |

2) Fault(s) Indicated by C 2 - NOTE: Dispatch with maintenance |

ENG (1 and/or 2) EIU status messages displayed on |
ECAM is permitted without |
CFDS interrogation. |

3) Fault(s) Indicated by C 2 - NOTE: Dispatch with maintenance |

EVMU status messages displayed on
ECAM is permitted without
CFDS interrogation.
|
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 71-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
71. Powerplant
Change
Sequence No. Item 1 2 3 4 Bar

10-01 ENG 1(2) FAN COWL C 2 0 (O) May be inoperative provided

NOT CLSD Alert associated fan cowl door latches are
(A319neo/A320neo/ checked closed before each flight.
A321neo)

13-01 Fan Cowl Loss C 2 0 (M)(O) May be inoperative provided:

Prevention Mechanical a) The Fan Cowl Loss
System Prevention Mechanical
(A319neo/A320neo/ system is inhibited, and
A321neo with b) The associated fan cowl
CFM LEAP-1A Engines) latches are checked closed
before each flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

10-01 Fuel Switches Incorporated into item 71-00.

(V2500 Engines Only)

10-02 Fuel Return-to-Tank Incorporated into item 71-00.

Valves
(V2500 Engines Only)

11-01 Fuel Recirculation

System
(CFM 56-5B Engines
and CFM LEAP-1A
Engines)

1) Valves C 2 1 One may be inoperative in the closed

position on one engine provided that
the APU generator is operative.

C 2 0 One or both may be inoperative in the

open position provided that the four
wing tank pumps are operative.

2) Solenoids Incorporated into item 73-20-01.

3) Oil Temperature Sensors Incorporated into item 73-20-01.

11-02 Burner Staging Valve

System
(CFM Engines Only)

1) Valves C 2 0 (M) May be inoperative open.

(Without Mod. 25887,
26338, 26577, 27725,
or 28307)

2) Valves Incorporated into item 73-20-01.

(With Mod. 25887,
26338, 26577, 27725,
or 28307)

3) Solenoid Wraps Incorporated into item 73-20-01.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

11-03 Fuel Metering Valve

System

1) Feedback System Incorporated into item 73-20-01.

20-01 Engine FADEC System Incorporated into item 71-00,

subitem 1).

20-02 RESERVED DELETED, Revision 1.

20-03 Minimum Idle on Ground C 2 0 (O) May be inoperative provided the

Airplane Flight Manual performance
penalties are applied.

NOTE: Continuous ignition is

permanently ON (IAE Engines
only).

20-04 EPR Control Modes C 2 0 (O) May be inoperative provided:

(IAE Engines Only) a) N1 rated control Mode
operates normally on both
engines,
b) Approach minimums do not
require their use, and
c) AFM performance penalties
are applied.

NOTE: Autothrust and alpha floor are

inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

20-05 Flex Temp Function C 2 0 May be inoperative provided takeoff

is performed in TOGA or de-rated
Mode.

20-06 De-Rated Takeoff Mode D 2 0 May be inoperative on one or both

*** engines provided takeoff is performed
in TOGA or FLX Mode.

20-09 Aircraft 28V Power C 4 2 Channel B power supply may be

Supply inoperative on one or both engines.
(IAE Engines Only)

20-10 Engine Bump C 2 0 May be inoperative provided benefit

*** of bump is not utilized for
determination of takeoff performance.

20-11 Engine Overthrust A 2 1 One may be inoperative for six flights.

Protection System
(A318 or A319neo/
A320neo/A321neo)

30-02 Fuel Used

Indications

Aircraft without C 2 0 (M) May be inoperative provided:

Mod. 30368/MP P6578 a) Associated tank fuel quantity
indication system operates
normally, and
b) Fuel on Board indication
operates normally.

Aircraft with C 2 0 (M) May be inoperative provided:

Mod. 30368/MP P6578 a) Associated tank fuel quantity
indication system operates
normally,
b) Fuel on Board indication
operates normally, and
c) F. USED 1+2 indication is
considered inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-03 Fuel Filter Clog Cautions

on ECAM E/WD

1) IAE Engines and C 2 1 (M) One may be inoperative provided

CFM Engines with associated filter is changed before
Mod. 28397 or the next flight and then once each
Mod. 28398 and flight-day.
CFM LEAP-1A Engines

2) PW 6000 Engines C 2 1 (M) One may be inoperative provided

associated filter is changed before
the next flight and then once each
flight-day or every 15 flight-hours,
whichever occurs first.

3) PW 1100G Engines C 2 1 (M) One may be inoperative

provided:
a) Associated filter is changed
before the next flight and then
every 50 flight-hours,
b) ENG 1(2) FUEL FILTER
DEGRAD or ENG 1(2) FUEL |
FILTER PARTLY CLOGGED |
alert is not displayed on the
EWD for the opposite engine,
and
c) ENG 1(2) FUEL SENSOR
FAULT alert is not displayed
on the EWD for the opposite
engine.

30-04 Fuel Filter Clog C 2 0

Indication on ECAM
System Display

30-05 MINOR FAULT Cautions C 2 1 One may be inoperative.

on ECAM EWD |
(A319neo/A320neo/
A321neo)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-06 FUEL FILTER DEGRAD

or FUEL FILTER |
PARTLY CLOGGED |
Cautions on ECAM EWD |

(A319neo/A320neo/ C 2 1 (M) One may be inoperative

A321neo with provided:
PW 1100G Engines) a) Associated filter is replaced
before the next flight and then
every 50 flight-hours,
b) ENG 1(2) FUEL FILTER
CLOG alert is not displayed
on the EWD for the opposite
engine, and
c) ENG 1(2) FUEL SENSOR
FAULT alert is not displayed
on the EWD for the opposite
engine.

(A319neo/A320neo/ A 2 1 One may be inoperative for a

A321neo with maximum of three flights or
CFM LEAP-1A Engines) 6 flight-hours, whichever occurs first,
provided ENG 1(2) FUEL SENSOR
FAULT alert is not displayed on the
EWD for the opposite engine.

A 2 1 (M) One may be inoperative provided |

associated filter is replaced before
the next flight and then every
100 flight-hours.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-07 FUEL SENSOR FAULT

Cautions on ECAM EWD |

(A319neo/A320neo/ C 2 1 (M) One may be inoperative

A321neo with provided:
PW 1100G Engines) a) Associated FUEL FILTER
SENSOR subtitle is displayed
on the EWD, and
b) Associated filter is replaced
before the next flight and then
every 50 flight-hours.

C 2 0 May be inoperative provided

associated IDG FOC SENSOR
subtitle is displayed on the EWD.

(A319neo/A320neo/ A 2 1 One may be inoperative for a

A321neo with maximum of three flights or
CFM LEAP-1A Engines) 6 flight-hours, whichever occurs first,
provided:
a) Associated FUEL FILTER
SENSOR subtitle is displayed
on the EWD, and
b) Associated ENG 1(2) FUEL
FILTER DEGRAD or |
ENG 1(2) FUEL FILTER |
PARTLY CLOGGED alert was |
not displayed on the previous
flight.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-07 FUEL SENSOR FAULT

Cautions on ECAM EWD
(Cont’d)

(A319neo/A320neo/ C 2 1 (M) One may be inoperative provided:

A321neo with a) Associated FUEL FILTER
CFM LEAP-1A Engines) SENSOR subtitle is displayed
(Cont’d) on the EWD, and
b) Associated filter is replaced
before the next flight and then
every 100 flight-hours.

A 2 1 One may be inoperative for a

maximum of three flights or
6 flight-hours, whichever occurs first,
provided:
a) Associated FUEL STRAINER
SENSOR subtitle is displayed
on the EWD,
b) Associated ENG 1(2) FUEL
STRAINER CLOG alert was
not displayed on the previous
flight, and
c) ENG 1(2) FUEL FILTER
DEGRAD or ENG 1(2) FUEL |
FILTER PARTLY CLOGGED |
alert and ENG 1(2) FUEL
SENSOR FAULT alert are not
displayed on the opposite
engine.

C 2 1 (M) One may be inoperative provided:

a) Associated FUEL STRAINER
SENSOR subtitle is displayed
on the EWD, and
b) Associated filter is replaced.

C 2 0 One or both may be inoperative

provided:
a) Associated TEMP SENSORS
subtitle is displayed on the
EWD, and
b) Four wing tank pumps are
operative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-08 HEAT SYS DEGRAD

Cautions on ECAM
E/WD

(A319neo/A320neo/ A 2 0 May be inoperative for two flights

A321neo with provided APU and APU generator are
PW 1100G Engines) operative.

(A319neo/A320neo/ C 2 1 (M) One may be inoperative

A321neo with provided:
PW 1100G Engines) a) APU and APU generator are
operative, and
b) CFDS does not report an
ENGXD-0720-BDCV TEST
ABORT COUNT message.

(A319neo/A320neo/ C 2 0 Except for ER operations, may be

A321neo with inoperative provided APU and
PW 1100G Engines) APU generator are operative.

30-09 FUEL STRAINER CLOG A 2 1 One may be inoperative for

Cautions on ECAM EWD 10 consecutive calendar-days |
(A319neo/A320neo/ provided:
A321neo with a) Associated ENG 1(2) FUEL
CFM LEAP-1A Engines) FILTER DEGRAD or |
ENG 1(2) FUEL FILTER |
PARTLY CLOGGED alert is |
not displayed on the EWD,
and
b) ENG 1(2) FUEL SENSOR
FAULT alert is not displayed
on the EWD on the opposite
engine.

30-10 HP FUEL VALVE C 2 1 One may be inoperative provided:

Cautions on ECAM a) Associated HP FUEL VALVE
E/WD NOT OPEN subtitle is
(A319neo/A320neo/ displayed on the EWD, and
A321neo with b) Affected engine can be
CFM LEAP-1A Engines) started.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 73-9
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
73. Engine Fuel and Control
Change
Sequence No. Item 1 2 3 4 Bar

30-11 FADEC IDENT FAULT C 2 0 (M) One or both may be inoperative

Cautions on ECAM provided there is no disagreement
E/WD between the associated engine
(A319neo/A320neo/ identification contained in the FADEC
A321neo with and the identification written on the
CFM LEAP-1A Engines) engine plate.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 74-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
74. Ignition
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Ignition Systems

1) CFM Engines

a) System A C 2 2 (M)

NOTE: A and B input or output from

the exciter boxes may be
swapped in order to restore
System A operative.

b) System B C 2 0 (O) May be inoperative provided

(CFM 56-5A Engines System A is operative.
with Mod. 22333 or
CFM 56-5B Engines or
CFM LEAP-1A Engines)

c) System B C 2 0 (O) May be inoperative provided:

(CFM 56-5A Engines a) Engine relight envelope with
without Mod. 22333 System B inoperative is
observed, and
b) System A operates normally.

2) IAE Engines and

PW Engines

a) System A C 2 1 (O) Except for ER operations, may be

inoperative on one engine only.

b) System B C 2 0 (O) May be inoperative provided

System A operates normally.

c) System A and B C 4 2 (O) Except for ER operations, two

igniters may be inoperative provided
they are not on the same engine.

NOTE: On IAE and PW engines,

system A must be considered
inoperative on both engines if
the common power supply
line from 401XP 115VAC ESS
BUS is inoperative as a result
of either a loss of electrical
continuity or a short circuit
(C/B Engine/1 AND 2
IGN/SYS A (49VUA03)
tripped).
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 74-2
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
74. Ignition
Change
Sequence No. Item 1 2 3 4 Bar

31-02 ECAM Indications

(Lower Display)

1) Selected Igniter C 4 0 (M) May be inoperative provided IGN

FAULT warning is verified to operate
normally on ECAM.

31-03 IGN FAULT Caution on

ECAM

1) CFM Engines C 4 3 (M) One may be inoperative provided

associated ignition system is verified
to operate normally once each
flight-day.

C 4 2 (M) Two may be inoperative provided

associated ignition system is verified
to operate normally before each
departure.

2) IAE Engines and C 4 2 One or two may be inoperative.

PW Engines
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 75-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
75. Bleed Air
Change
Sequence No. Item 1 2 3 4 Bar

21-01 HP Turbine Active

Clearance Control
System
(CFM 56 Engines Only)

1) HPTC Valves Incorporated into item 73-20-01.

2) Feedback Systems Incorporated into item 73-20-01.

3) HPTC Torque Motor Incorporated into item 73-20-01.

Wraps

4) HPTC Thermocouples Incorporated into item 73-20-01.

21-01 HP Turbine Active C 2 0 (M) One or both may be inoperative

Clearance Control provided the affected HPTACC valve
System is deactivated in the closed position.
(CFM LEAP-1A Engines
Only)

21-02 Active Clearance Incorporated into item 73-20-01.

Controls Actuators
(V2500 Engines Only)

22-01 LP Turbine Active

Clearance Control
(CFM Engines Only)

1) LPTC Valves Incorporated into item 73-20-01.

2) Feedback Systems Incorporated into item 73-20-01.

3) LPTC Torque Motors Incorporated into item 73-20-01.

22-02 Buffer Air Check Valve C 2 1 One may be inoperative in open

(A319neo/A320neo/ position.
A321neo with
PW 1100G Engines)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 75-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
75. Bleed Air
Change
Sequence No. Item 1 2 3 4 Bar

23-01 Rotor Active Clearance

Control
(CFM Engines Only)

1) RACC Valves Incorporated into item 73-20-01.

2) Feedback Systems Incorporated into item 73-20-01.

3) RACC Torque Motors Incorporated into item 73-20-01.

25-01 TCC/TACC Valve

a) A318 with PW 6000 B 2 1 (O) One may be inoperative in closed

Engines position provided the affected engine
takeoff EGT margin is greater than
18°C.

b) A319neo/A320neo/ B 2 1 (O) One may be inoperative in closed |

A321neo with position provided the affected engine
PW 1100G Engines takeoff EGT margin is greater than
16°C.

25-02 TCA Valve C 4 3 (M) One may be failed closed

(PW 6000 Engines Only) provided TCA pipes are verified to
have no cracks.

25-03 FADEC Blower A 2 1 One may be inoperative for a |

(A319neo/A320neo/ maximum of 10 consecutive |
A321neo with CFM calendar-days or 150 flight-hours, |
LEAP-1A Engines and whichever occurs first. |
Mod. 163105/ |
MP P20228) |

30-01 Compressor Control

System

1) VSV Incorporated into item 73-20-01.

(V2500 Engines Only)

2) VSV
(CFM Engines Only)

a) Torque Motors Incorporated into item 73-20-01.

b) Feedback System Incorporated into item 73-20-01.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 75-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
75. Bleed Air
Change
Sequence No. Item 1 2 3 4 Bar

30-02 Compressor Control

System VBV
(CFM Engines Only)

1) Feedback Systems Incorporated into item 73-20-01.

2) Torque Motors Incorporated into item 73-20-01.

U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 76-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
76. Engine Control
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Thrust Lever Position A 4 3 One may be inoperative on one

Sensor engine provided:
a) The A/THR is operative,
b) Both LGCIUs are operative,
and
c) Repairs are made within
3 flight-days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 27 PAGE NO. 77-1
DATE: 07/18/2018
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
77. Engine Indicating
Change
Sequence No. Item 1 2 3 4 Bar

00-01 ECAM Indications

1) Fuel Flow
(Upper Display)

a) Aircraft without B 2 1
Mod. 30368/MP P6578

b) Aircraft with B 2 1 May be inoperative provided the total

Mod. 30368/MP P6578 fuel flow indication is considered
inoperative.

2) Total Fuel Flow B 1 0 May be inoperative or replaced by

Indication XX.
(Fuel Page)
(With Mod. 30368/
MP P6758)

3) Bleed Configuration C 3 0 May be inoperative.

Indication on the EWD
(PACKS, NAI, WAI)
(A319neo/A320neo/
A321neo)

D 3 0 May be inoperative provided

procedures do not require its use.

00-02 ECAM Indications

(Lower Display)

1) Nacelle Temperature C 2 0

2) N1 Vibration C 2 1

3) N2 Vibration C 2 1
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

11-09 T/R Door Tertiary Lock

1) A318 with PW 6000 C 8 4 One or more may be failed locked

Engines provided the associated T/R is
considered inoperative.

2) A319neo/A320neo/ C 4 2 One or both on the same engine may

A321neo with be failed locked provided the
PW 1100G Engines associated T/R is considered
inoperative.

C 4 0 (M)(O) One or more may be

inoperative provided the associated
thrust reverser door tertiary lock is
secured in the open position.

3) A319neo/A320neo/ C 2 1 One may be failed locked provided

A321neo with the associated T/R is considered
CFM LEAP-1A Engines inoperative.

C 2 0 (M)(O) One or both may be

inoperative provided:
a) Associated thrust reverser
door tertiary lock is secured in
the open position, and
b) ENG 1(2) REV LOCKED alert
associated with the affected
thrust reverser is not
displayed on the EWD after
deactivation.

11-10 T/R Tertiary Lock Valve C 2 0 One or both may be failed open.
(PW 6000 Engines Only)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Thrust Reverser

Systems

(A318/A319ceo/ C 2 1 (M)(O) One may be inoperative

A320ceo/A321ceo) provided:
a) Inoperative reverser is
deactivated and secured in
the stowed position and no
operations or procedures
require its use,
b) All stow and deploy switches
on the inoperative reverser
operate normally (CFM 56
only),
c) Both LVDT on the inoperative
reverser are checked
operative (IAE only),
d) ENG 1 (2) REV INHIBITED
caution is displayed on ECAM
E/WD after deactivation
(PW 6000 only),
e) ENG 1(2) REV UNLOCKED
caution is not present on
ECAM E/WD after
deactivation (PW 6000 only),
f) ENG 1(2) REV
PRESSURIZED caution is not
present on ECAM E/WD after
deactivation,
g) Wheel brake tachometers
operate normally,
h) Main wheel braking system
operates normally,

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Thrust Reverser

Systems
(Cont’d)

(A318/A319ceo/ C 2 1 i) Flightcrew is provided with the

A320ceo/A321ceo) following statement via
(Cont’d) appropriate means
(e.g., dispatch release,
MEL (O) procedure, etc.):
“For a landing conducted with
one deactivated thrust
reverser, ensure that both
engine thrust levers are
retarded to the IDLE detent
for the flare and the
touchdown. Select both thrust
levers to reverse when
applying reverse thrust”, and
j) Appropriate performance
adjustments are applied.

(A319neo/A320neo/ C 2 1 (M)(O) One may be inoperative

A321neo) provided:
a) Inoperative reverser is
deactivated and secured in
the stowed position and no
operations or procedures
require its use,
b) ENG 1(2) REV INHIBITED
caution is displayed on ECAM
E/WD after deactivation,
c) ENG 1(2) REV UNLOCKED
caution is not present on
ECAM E/WD after
deactivation,
d) ENG 1(2) REV
PRESSURIZED caution is not
present on ECAM E/WD after
deactivation,
e) Wheel brake tachometers
operate normally,
f) Main wheel braking system
operates normally,

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Thrust Reverser

Systems
(Cont’d)

(A319neo/A320neo/ C 2 1 g) Flightcrew is provided with the

A321neo) following statement via
(Cont’d) appropriate means
(e.g., dispatch release,
MEL (O) procedure, etc.):
“For a landing conducted with
one deactivated thrust
reverser, ensure that both
engine thrust levers are
retarded to the IDLE detent
for the flare and the
touchdown. Select both thrust
levers to reverse when
applying reverse thrust”, and
h) Appropriate performance
adjustments are applied.

(A319neo/A320neo/ C 2 1 (M)(O) One may be inoperative

A321neo with provided:
CFM LEAP-1A Engines) a) Inoperative reverser is
deactivated and secured in
the stowed position and no
operations or procedures
require its use,
b) ENG 1(2) REV INHIBITED
caution is displayed on ECAM
E/WD after deactivation,
c) ENG 1(2) REV UNLOCKED
caution is not present on
ECAM E/WD after
deactivation,
d) The ICV is checked closed
before each flight,
e) Wheel brake tachometers
operate normally,
f) Main wheel braking system
operates normally,

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

30-01 Thrust Reverser

Systems
(Cont’d)

(A319neo/A320neo/ C 2 1 g) Flightcrew is provided with the

A321neo with following statement via
CFM LEAP-1A Engines) appropriate means
(Cont’d) (e.g., dispatch release,
MEL (O) procedure, etc.):
“For a landing conducted with
one deactivated thrust
reverser, ensure that both
engine thrust levers are
retarded to the IDLE detent
for the flare and the
touchdown. Select both thrust
levers to reverse when
applying reverse thrust”, and
h) Appropriate performance
adjustments are applied.

30-02 Thrust Reverser C 4 2 (M) Two contacts may be inoperative

Inhibition Relay Contacts provided they are on the same
(CFM) engine and the associated reverser is
(Thrust Reverser deactivated.
Permission Switches
(V2500))

30-03 T/R Directional Valve Incorporated into item 73-20-01.

Solenoid Wraps
(CFM Engines Only)

30-04 T/R Pressure Switches Incorporated into item 73-20-01.

(CFM Engines Only)

30-05 T/R Stow Switches Incorporated into item 73-20-01.

(CFM Engines Only)

30-06 T/R Deploy Switches Incorporated into item 73-20-01.

(CFM Engines Only)

30-07 T/R INDICATIONS C 2 1 One may be inoperative provided the

(IAE, CFM, and associated T/R is considered
PW Engines) inoperative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 78-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
78. Engine Exhaust
Change
Sequence No. Item 1 2 3 4 Bar

30-08 Thrust Reverser Stow Incorporated into item 73-20-01.

and Lock Sensors
(V2500 Engines Only)

30-09 T/R Pressurizing Valve Incorporated into item 73-20-01.

Solenoid Wraps (Formerly 30-02), Revision 10.
(CFM Engines Only)

31-01 REVERSER CTL FAULT C 2 1 (O) One may be inoperative provided:

Caution on ECAM EWD a) Wheel brake tachometers
(A319neo/A320neo/ operate normally,
A321neo) b) Main wheel braking system
operates normally, and
c) Appropriate performance |
adjustments are applied.

NOTE: Flightcrew is provided with the |

following statement via |
appropriate means |
(e.g., dispatch release, MEL |
(O) procedure, etc.): |
“For a landing conducted with |
REVERSER CTL FAULT on |
one side, ensure that both |
engine thrust levers are |
retarded to the IDLE detent |
for the flare and the |
touchdown. Select both thrust |
levers to reverse when |
applying reverse thrust”. |

31-02 REV MINOR FAULT C 2 0 May be inoperative.

Caution on ECAM EWD
(A319neo/A320neo/
A321neo)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

20-01 Air Exchanger Air Valves C 2 1 (O) One may be inoperative open
(V2500 Engines Only) provided the tank fuel temperature is
above -20 °C at takeoff.

20-02 EMCD Visual Pop-Out D 2 0

*** Indicator
(CFM-5B)

20-03 Air Oil Cooler Valve C 2 1 (O) One may be inoperative in the
(PW 6000 Engines Only) open position provided:
a) The associated IDG operates
normally,
b) The inner tank fuel
temperature on the affected
side is checked above -20 °C
before each flight, and
c) Appropriate performance
adjustments are applied.

C 2 1 (O) One may be inoperative in the

open position provided:
a) The inner tank fuel
temperature on the affected
side is checked above -10 °C
before each flight, and
b) Appropriate performance
adjustments are applied.

23-01 ENG 1(2) BEARING 4

OIL SYS Alert

(IAE Engines with A 2 0 May be inoperative provided:

Mod. 24871/ a) HI PRESS message is not
MP P3704) displayed under ENG 1(2)
BEARING 4 OIL SYS caution
on ECAM E/WD, and
b) Repairs are made within
3 flight-days.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

31-01 Oil Quantity Indications B 2 1 (M) One may be inoperative

provided:
a) Associated oil quantity is
verified before each
departure,
b) There is no evidence of
abnormal consumption or
leakage, and
c) Associated ENG OIL PRESS,
OIL TEMP indications operate
normally.

33-02 OIL LO PR Warning on C 2 1

ECAM
(IAE or CFM 56 Engines
Only)

C 2 0 May be inoperative provided RCDR

GND CTL is verified ON after engines
are started.

35-01 OIL FILTER CLOG

Indications on ECAM
Engine System Page

1) CFM or IAE Engines C 2 1

Excluding Those with
S/Ns V10600 to V11304
and V11315, V11330,
V11335
(Not Including V11280,
V11302)

2) IAE Engines S/Ns C 2 1

V10600 to V11304 and
V11315, V11330,
V11335
(Not Including V11280,
V11302)
without #3 FAG Bearing
P/N 2A1165 Installed

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-3
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-01 OIL FILTER CLOG

Indications on ECAM
Engine System Page
(Cont’d)

3) IAE Engines S/N V10600 C 2 1 (M) One may be inoperative provided

to V11304 and V11315, oil filter screen and chip detector on
V11330, V11335 associated engine are checked and
(Not Including V11280 verified clear of contaminants once
V11302) each flight-day.
with #3 FAG Bearing
P/N 2A1165 Installed

4) PW Engines C 2 1

35-02 OIL FILTER CLOG

Caution on ECAM EWD

1) CFM 56-5A Engines C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
once each flight-day, and
b) Chip detectors are inspected
when the filter is replaced and
do not reveal the presence of
metal chips or other
contaminants.

2) CFM 56-5B Engines C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
once each flight-day, and
b) Visual indicator (pop-out) on
the electrical master chip
detector is inspected when
the filter is replaced and does
not reveal the presence of
metal chips or other
contaminants.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-4
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-02 OIL FILTER CLOG

Caution on ECAM EWD
(Cont’d)

3) PW 6000 Engines C 2 1 (M) One may be inoperative

provided:
a) The associated filter is
changed within the first day
and every 7 calendar-days, |
and
b) The associated master chip
detector is inspected when
the filter is replaced and does
not reveal the presence of
magnetic chips.

4) PW 1100G and C 2 1 (M) One may be inoperative

CFM LEAP-1A Engines provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours, and
b) Associated magnetic chip
detectors are inspected when
the filter is replaced and
do not reveal the presence of
chips.

C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours,
b) Associated Oil Debris
Monitoring System is verified
operative when the filter is
replaced, and
c) Associated ENG 1(2) OIL
CHIP DETECTED was not
displayed on the EWD during
the previous flight.

(Continued)
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-5
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-02 OIL FILTER CLOG

Caution on ECAM EWD
(Cont’d)

4) PW 1100G and A 2 1 (M) One may be inoperative for a

CFM LEAP-1A Engines maximum of 3 calendar-days or |
(Cont’d) 30 flight-hours, whichever occurs
first, provided:
a) Associated ENG 1(2) OIL
FILTER DEGRAD or ENG |
1(2) OIL FILTER PARTLY |
CLOGGED was not displayed |
on the EWD during the
previous flight, and
b) Associated magnetic chip
detectors are inspected and
do not reveal the presence of
chips.

A 2 1 (M) One may be inoperative for a

maximum of 3 calendar-days or |
30 flight-hours, whichever occurs
first, provided:
a) Associated ENG 1(2) OIL
FILTER DEGRAD or ENG |
1(2) OIL FILTER PARTLY |
CLOGGED was not displayed |
on the EWD during the
previous flight,
b) Associated ENG 1(2) OIL
CHIP DETECTED was not
displayed on the EWD during
the previous flight, and
c) Associated Oil Debris
Monitoring System is verified
operative.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-6
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-03 OIL FILTER DEGRAD or |

OIL FILTER PARTLY |
CLOGGED Caution on |
ECAM EWD

(PW 1100G and A 2 1 One may be inoperative for a

CFM LEAP-1A Engines) maximum of 3 calendar-days or |
30 flight-hours, whichever occurs
first.

C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours, and
b) Associated magnetic chip
detectors are inspected when
the filter is replaced and
do not reveal the presence of
chips.

C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours,
b) Associated Oil Debris
Monitoring System is verified
operative when the filter is
replaced, and
c) Associated ENG 1(2) OIL
CHIP DETECTED was not
displayed on the EWD during
the previous flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-7
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-04 OIL SENSOR FAULT A 2 1 One may be inoperative for a

Caution on ECAM EWD maximum of 3 calendar days or |
(PW 1100G and 30 flight-hours, whichever occurs
CFM LEAP-1A Engines) first, provided associated ENG 1(2)
OIL FILTER DEGRAD or ENG 1(2) |
OIL FILTER PARTLY CLOGGED |
was not displayed during the previous
flight on the EWD.

C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours, and
b) Associated magnetic chip
detectors are inspected when
the filter is replaced and
do not reveal the presence of
chips.

C 2 1 (M) One may be inoperative

provided:
a) Associated filter is replaced
before the next flight and then
every 150 flight-hours,
b) Associated Oil Debris
Monitoring System is verified
operative when the filter is
replaced, and
c) Associated ENG 1(2) OIL
CHIP DETECTED was not
displayed on the EWD during
the previous flight.
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 79-8
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
79. Engine Oil
Change
Sequence No. Item 1 2 3 4 Bar

35-05 OIL CHIP DETECTED

Caution on ECAM EWD

1) CFM LEAP-1A Engines A 2 1 One may be inoperative on the EWD

for 10 flight-hours.

A 2 1 (M) One may be inoperative on the

EWD for 300 flight-hours or
20 consecutive calendar-days,
whichever occurs first, provided
associated magnetic chip detectors
are inspected and do not reveal the
presence of chips.

2) PW 1100G Engines A 2 1 Except for ER operations, one may

without both PW VSB be inoperative on the EWD for a
PW1000G-C-73-00- maximum of one flight or
0026-00A-930A-D and 3 flight-hours, whichever occurs first.
PW VSB PW1000G-C-
72-00-0077-00A-930AD
Applied

A 2 1 (M) Except for ER operations, one

may be inoperative on the EWD for a
maximum of five flights or
10 flight-hours, whichever occurs
first, provided the magnetic chip
collectors are verified to be within the
limits defined in the AMM.

3) PW 1100G Engines with A 2 1 Except for ER operations, one may

both PW VSB be inoperative on the EWD for a
PW1000G-C-73-00- maximum of five flights or
0026-00A-930A-D and 10 flight-hours, whichever occurs
PW VSB PW1000G-C- first.
72-00-0077-00A-930AD
Applied
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 80-1
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
80. Starting
Change
Sequence No. Item 1 2 3 4 Bar

11-01 Start Valve System

1) Valves

a) CFM/IAE Engines C 2 1 (M)(O) One may be inoperative

provided:
a) Valve is manually closed after
engine start, and
b) Associated igniter system
operates normally.

b) PW 6000 Engines C 2 1 (M)(O) One may be inoperative

provided:
a) Valve is manually closed after
engine start,
b) Associated igniter system
operates normally, and
c) Associated ENG 1(2) START
VALVE FAULT START
VALVE NOT CLOSED
caution is not displayed on
ECAM E/WD after engine
start.

c) PW 1100G Engines C 2 1 (M)(O) One may be inoperative

provided:
a) The required shutdown time is
checked before the start of
the affected engine, and
b) Valve is manually closed after
engine start.
2) Solenoids Incorporated into item 73-20-01.

11-02 ENG MAN START C 2 0

Controls

11-03 FAULT Light on ENGINE C 2 0

MASTER Panel
U.S. DEPARTMENT OF TRANSPORTATION
MASTER MINIMUM EQUIPMENT LIST
FEDERAL AVIATION ADMINISTRATION
REVISION NO. 28 PAGE NO. 80-2
DATE: 11/22/2019
TABLE KEY
AIRCRAFT: 1. REPAIR CATEGORY
2. NO. INSTALLED
Airbus A320 3. NO. REQUIRED FOR DISPATCH
4. REMARKS OR EXCEPTIONS
80. Starting
Change
Sequence No. Item 1 2 3 4 Bar

11-04 ECAM Start Valve C 2 0 (M) May be inoperative provided start

Position Indicators valve is verified closed after engine
(Lower Display) start. |

11-05 AUTOSTART Controls C 2 0 (O) May be inoperative provided

manual start procedures are used.

11-06 DUAL COOLING Control D 1 0 |

(A319neo/A320neo/ |
A321neo with |
PW 1100G Engines and |
Mod. 161854/ |
MP P15967) |