AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022

Tail Number - MSN - FSN: ALL

10-10-00-550-801-A - Parking and Storage Procedure

** ON A/C FSN ALL

TASK 10-10-00-550-801-A
Parking and Storage Procedure

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL
MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

WARNING: DO NOT USE THE EMERGENCY LIGHTS TO ILLUMINATE THE CABIN DURING
MAINTENANCE. IF YOU USE THE EMERGENCY LIGHTS DURING MAINTENANCE, YOU CAN
DECREASE THE LIFE OF THE EPSU BATTERIES AND THEIR INTERNAL VOLTAGE. IF THE
INTERNAL VOLTAGE OF THE EPSU BATTERIES IS TOO LOW WHEN YOU CHARGE THEM,
THERE IS A RISK OF EXPLOSION.

CAUTION: DURING STORAGE OR PARKING PERIODS, DO NOT STOP OR CHANGE THE MAINTENANCE
PROGRAM UNLESS IT WAS AGREED BY THE LOCAL AUTHORITIES. THE MAINTENANCE
CALENDAR CLOCK CONTINUES DURING THESE PERIODS.
IF YOU DO THE AMM STORAGE OR PARKING PROCEDURES CORRECTLY, AND IF YOU
HAVE THE AGREEMENT OF THE LOCAL AUTHORITIES, IT IS NOT NECESSARY TO DO ALL
THE SCHEDULED MAINTENANCE TASKS (SUCH AS MPD TASKS) IMMEDIATELY DURING
THE STORAGE/PARKING PERIOD. YOU CAN WAIT UNTIL THE END OF THE PERIOD. BUT
YOU MUST DO THEM ALL BEFORE THE NEXT FLIGHT.

CAUTION: DURING THIS PROCEDURE:

- MAKE SURE THAT THE LANDING GEAR GROUND SAFETIES, LOCKING DEVICES AND
WHEEL CHOCKS ARE IN POSITION.
- KEEP THE ACCESS PLATFORM AT A SUFFICIENT DISTANCE FROM THE AIRCRAFT
(IN WIND, SHOCK ABSORBER REBOUND CAN CAUSE MOVEMENT OF THE
AIRCRAFT).

CAUTION: BE CAREFUL WHEN YOU USE ALUMINIUM-FOIL ADHESIVE FILM-TAPE 05RAB9 BECAUSE
OF ITS HIGH ADHESION CAPACITY. THIS TAPE CAN CAUSE DAMAGE TO THE PAINT
DURING THE REMOVAL OF THE TAPE.
1. Reason for the Job
This procedure gives the preservation steps for a parking or storage period.
2. Job Set-up Information

A. Fixtures, Tools, Test and Support Equipment

QT
REFERENCE DESIGNATION
Y
No specific 1 ACCESS PLATFORM 12M (40 FT) - ADJUSTABLE
No specific 1 BAG - PLASTIC
No specific AR BRUSH - BRISTLED

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 1 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

No specific 1 BRUSH - NON METALLIC

No specific AR CHOCK - WHEEL(S)
No specific 2 FILM - PLASTIC
No specific AR FINE NYLON NETTING
No specific AR SPRAYING EQUIPMENT - LOW PRESSURE
No specific 1 WARNING NOTICE(S)
25-01-000 1 SUN SCREEN,SET-COCKPIT

B. Consumable Materials

REFERENCE DESIGNATION
03BDB9 Mineral base Lubricating Oil-General & Water-displacing
Preservative Low Temp. -
03GBC1 Synthetic Oil base Grease-General Purpose Lithium Thickened
Low Temp. -
03HBD9 Synthetic Ester base Grease-General Purpose Low Temp -
03JCA9 Silicone base Grease-Mechanisms and Seals - -
03QDB1 Dry lubricant-Anti Seizing PTFE Loaded -
05RAB9 Adhesive Film Tape-- Aluminium Foil -
05RNN1 Adhesive Film Tape-Surface protection PVC film coated Pressure
sensitive acrylic-based adhesiv -
08BBB1 Non Aqueous Cleaner-- Petroleum Based -
12ABE2 Corrosion Preventive Compound-Water Displacing Oily Film
System
12ACC1 Corrosion Preventive Compound-Heavy Duty Soft Film -
12ADB1 Corrosion Preventive Compound-Water Displacing & Heavy Duty
Hard Film -
12AGC2 Corrosion Preventive Compound-- Soft Film System
14HMB1 Film-- Waterproof Barrier -
14SBA1 Textile-Lint free Cotton -

C. Referenced Information

REFERENCE DESIGNATION
Ref. 05-57-00-200-001-A Aircraft Stability
Ref. 10-11-00-555-013-A Installation of the Aircraft Protection Equipment

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 2 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 10-11-00-555-014-A Removal of the Aircraft Protection Equipment

Ref. 10-11-00-555-015-A Procedure for the Installation of Wheel Chocks on Aircraft
Ref. 10-11-00-555-804-A Parking Periodic Ground Checks
Ref. 10-12-00-553-802-A Storage Periodic Ground Checks
Ref. 10-20-00-556-001-A Mooring of Aircraft without Weight and Balance Provision on the
Landing Gear Legs
Ref. 10-20-00-556-001-A01 Mooring of Aircraft with Weight and Balance Provision on the
Landing Gear Legs
Ref. 10-30-00-554-005-A Return to Operation After a Storage Period
Ref. 10-30-00-554-804-A Return to Operation After a Parking Period
Ref. 12-11-28-650-003-A Pressure Refuel with Automatic Control
Ref. 12-11-28-650-004-A Pressure Refuel with Manual Control
Ref. 12-13-27-612-005-A Drain and Refill Flap Actuator Assemblies with Semi-fluid
Ref. 12-16-38-613-001-A Servicing of the Toilet System
Ref. 12-21-11-615-002-A External Cleaning
Ref. 12-21-12-100-002-A Cleaning of the Cockpit Equipment/Furnishings
Ref. 12-21-12-100-003-A Cleaning of the Carpets and Non-Textile Floor Covering (NTF)
Ref. 12-21-12-100-004-A Cleaning of the Cabin Surfaces and Mirrors
Ref. 12-21-12-100-005-A Cleaning of the Seat Covers and the Curtains
Ref. 12-21-12-100-006-A Cleaning of the Light Alloy and Steel Components
Ref. 12-21-12-100-007-A Cleaning of the Cargo-Compartment Floor Areas
Ref. 12-21-12-100-008-A Cleaning of the Cabin Monitors and Display Screens (if installed)
Ref. 12-21-12-100-009-A Cleaning of the Plastic Wash Basin in the Lavatories
Ref. 12-22-27-640-003-A Lubricate THS Actuator Ball Screw Nut
Ref. 12-22-27-640-004-A Lubricate Flap Track 1 Drive Lever Arm and all Carriage Rollers on
all Flap Tracks
Ref. 12-22-27-640-005-A Lubricate Spoiler No 1 to 5 Actuator Attachments
Ref. 12-22-27-640-006-A Lubricate all Track Rollers and Pinions
Ref. 12-22-27-640-007-A Lubrication of THS Mechanical Control Chains and Rear Cable
(Area of Tension Regulator) with Grease Mat.
Ref. 12-22-27-640-803-A Lubrication of Elevator Servocontrol Rod Eye End Bearing
Ref. 12-22-27-640-804-A Lubrication of Rudder Servocontrol Rod Eye End Bearing

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 3 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 12-22-32-640-001-A Lubrication of Main Landing Gear and Doors

Ref. 12-22-32-640-002-A Lubrication of Nose Landing Gear and Doors
Ref. 12-22-52-640-002-A Lubrication of Cargo Door
Ref. 12-22-52-640-006-A Lubrication of the External Control Handles of the FWD and AFT
Passenger/Crew Doors
Ref. 12-22-52-640-007-A Lubrication of Bulk Cargo Compartment Door Handle and Hinge
Arm Bearings
Ref. 12-22-52-640-008-A Lubrication of Exterior Avionic Compartment Door Handle
Ref. 12-22-52-640-009-A Lubrication of Exterior Cargo Door Handle
Ref. 12-22-52-640-014-A Lubrication of Safety Pin Guide Fitting and Door Arming/Disarming
Mechanism
Ref. 12-22-52-640-016-A Lubrication of Hinge Arm Support Fitting Bearings
Ref. 12-22-52-640-017-A Lubrication of the Forward or Aft Cargo-Compartment Door-Seal
Ref. 12-22-52-640-018-A Lubrication of the Bulk Cargo-Compartment Door-Seal
Ref. 12-22-53-640-001-A Lubrication of Trimmable Horizontal Stabilizer Bearings and
Attachment Fittings with Grease Mat. No. 04-004 (or Grease Mat.
No. 03HBD9)
Ref. 12-22-55-640-002-A Lubrication of Rudder Hinge Bearing No. 6 with Grease MAT. No.
04-037 (or Grease MAT. No. 03GBC1)
Ref. 12-22-56-600-001-A Lubrication of the Cockpit Sliding Window Tracks
Ref. 12-24-38-680-001-A Draining of the Potable Water System (with Electrical Power)
Ref. 12-31-21-660-001-A Cold Weather Maintenance - Air Conditioning
Ref. 12-31-23-555-801-A Cold Weather Maintenance - Parking at very low outside
temperatures - Communications
Ref. 12-31-24-660-001-A Cold Weather Maintenance - Electrical Power
Ref. 12-31-25-660-001-A Cold Weather Maintenance - Equipment/Furnishings
Ref. 12-31-27-660-001-A Cold Weather Maintenance - Flight Controls
Ref. 12-31-28-660-001-A Cold Weather Maintenance - Fuel
Ref. 12-31-31-660-001-A Cold Weather Maintenance - Indicating/Recording systems and
Navigation
Ref. 12-31-32-660-001-A Cold Weather Maintenance - Landing Gear
Ref. 12-31-35-660-001-A Cold Weather Conditions - Maintenance of the Oxygen System
Ref. 12-31-38-660-001-A Cold Weather Maintenance - Water/Waste
Ref. 12-31-49-660-001-A Cold Weather Maintenance - Auxiliary Power Unit

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 4 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 12-31-51-660-001-A Cold Weather Maintenance - Structure

Ref. 12-31-52-660-001-A Maintenance of the Doors before the Cold Weather
** ON A/C FSN 012-100
Ref. 12-31-71-660-001-A Cold Weather Maintenance - Power Plant
** ON A/C FSN 101-200
Ref. 12-31-71-660-802-A Cold Weather Maintenance - Power Plant
** ON A/C FSN ALL
Ref. 12-32-28-281-001-A Drain Water Content
Ref. 12-32-28-281-003-A Sample Fuel for Microbiological Contamination Analysis
Ref. 12-34-24-869-002-A Aircraft Grounding (Earthing) for the Maintenance Operations
Ref. 12-34-24-869-002-A01 Aircraft Grounding (Earthing) during Transit, Turnaround or
Overnight Stop
Ref. 20-24-11-100-001-A Cleaning and Protection of the Cables
Ref. 20-24-12-200-001-A Check of the Control Cables
Ref. 20-24-12-200-003-A Inspection of the Pulleys
** ON A/C FSN 012-152
Ref. 23-71-35-000-001-A Removal of the Cockpit Voice Recorder (CVR)
** ON A/C FSN 012-100
Ref. 24-21-00-550-002-A Preservation/Storage/Depreservation of the Integrated Drive
Generator (IDG)
** ON A/C FSN 101-200
Ref. 24-21-00-550-803-A Preservation/Storage/Depreservation of the Integrated Drive
Generator (IDG)
** ON A/C FSN ALL
Ref. 24-38-00-550-801-A On-wing Preservation/Return to Service of the Batteries
Ref. 24-38-51-000-001-A Removal of the Battery
Ref. 24-41-00-861-002-A Energize the Aircraft Electrical Circuits from the External Power
Ref. 24-41-00-861-002-A01 Energize the Aircraft Electrical Circuits from the APU
Ref. 24-41-00-861-002-A02 Energize the Aircraft Electrical Circuits from Engine 1(2)
Ref. 24-41-00-862-002-A De-energize the Aircraft Electrical Circuits Supplied from the
External Power

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 5 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 24-41-00-862-002-A01 De-energize the Aircraft Electrical Circuits Supplied from the APU
Ref. 24-41-00-862-002-A02 De-energize the Aircraft Electrical Circuits Supplied from the
Engine 1(2)
Ref. 25-65-32-000-001-A Removal of the Portable Emergency Locator Transmitter (ELT)
Ref. 25-65-35-000-001-A Removal of the Emergency Locator Transmitter (ELT)
Ref. 25-65-51-920-001-A Discard and Replace Megaphone Batteries
** ON A/C FSN 012-100
Ref. 26-21-41-000-001-A Removal of the Engine Fire-Extinguisher Bottle
** ON A/C FSN 101-200
Ref. 26-21-41-000-001-E Removal of the Engine Fire-Extinguisher Bottle
** ON A/C FSN 012-100
Ref. 26-21-41-000-004-A Removal of the Cartridge of the Engine Fire-Extinguisher Bottle
** ON A/C FSN 101-200
Ref. 26-21-41-000-004-C Removal of the Cartridge of the Engine Fire-Extinguisher Bottle
** ON A/C FSN ALL
Ref. 26-22-41-000-001-A Removal of the Fire Extinguisher Bottle
Ref. 26-23-42-000-001-A Removal of the Cargo Fire-Extinguisher Bottle
** ON A/C FSN 012-100
Ref. 26-25-41-000-001-A Removal of the Fire Extinguisher Bottle
** ON A/C FSN 101-200
Ref. 26-25-41-000-802-A Removal of the Fire Extinguisher Bottle of Lavatory A
Ref. 26-25-41-000-805-A Removal of the Fire Extinguisher Bottle of Lavatory WC/FS/GS
** ON A/C FSN ALL
Ref. 27-21-00-210-002-A Detailed Inspection of Control Cables
Ref. 27-41-00-210-001-A Detailed Inspection of THS Mechanical Control
Ref. 27-54-00-710-002-A Operational Test of the Flap and Slat Systems
Ref. 28-11-00-600-020-A Preventative Treatment Procedure for Microbiological
Contamination - Biobor Method
** ON A/C FSN 101-200
Ref. 28-11-00-600-023-A Preventative Treatment Procedure for Microbiological
Contamination - Kathon Method

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 6 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

** ON A/C FSN ALL

Ref. 29-10-00-200-001-A Check Fluid Level on Reservoir Indicators
Ref. 29-10-00-863-001-A Pressurize the Green Hydraulic System with a Hydraulic Ground
Power-Cart
Ref. 29-10-00-863-002-A Pressurize the Yellow Hydraulic System with a Hydraulic Ground
Power-Cart
Ref. 29-10-00-863-003-A Pressurize the Blue Hydraulic System with a Hydraulic Ground
Power-Cart
Ref. 29-10-00-863-003-A01 Pressurize the Blue Hydraulic System with the Blue Electric Pump
Ref. 29-10-00-864-003-A Depressurize the Blue Hydraulic System
Ref. 29-23-00-863-001-A Pressurize the Green Hydraulic System from the Yellow Hydraulic
System through the PTU with the Electric Pump
Ref. 29-23-00-863-002-A Pressurize the Yellow Hydraulic System from the Green Hydraulic
System through the PTU with the Ground Service Cart
Ref. 29-23-00-864-001-A Depressurize the Green and Yellow Hydraulic Systems after
Operation of the PTU
Ref. 29-24-00-863-001-A Pressurize the Yellow Hydraulic System with the Electric Pump
Ref. 29-24-00-864-001-A Depressurize the Yellow Hydraulic System
Ref. 29-30-00-200-002-A Check of the Reservoir Quantity Indication on the ECAM Display
Unit
Ref. 30-45-00-040-002-A Deactivation of the Rain Repellent System
Ref. 30-45-52-000-002-A Removal of the Wiper Arm
Ref. 30-45-53-000-001-A Removal of the Wiper Blade
** ON A/C FSN 012-152
Ref. 31-33-55-000-001-A Removal of the Digital Flight Data Recorder (DFDR)
** ON A/C FSN ALL
Ref. 31-35-22-000-001-A Removal of the Printer
Ref. 32-00-00-481-001-A Installation of the Safety Devices on the Landing Gears
Ref. 32-11-00-100-002-A Cleaning of the Main Landing Gear
Ref. 32-12-00-010-001-A Open the Main Gear Doors for Access
Ref. 32-12-00-410-001-A Close the Main Gear Doors after Access
Ref. 32-21-00-100-002-A Cleaning of the Nose Landing Gear
Ref. 32-22-00-010-001-A Nose Gear Doors - Ground Doors Opening

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 7 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 32-22-00-410-001-A Nose Gear Doors - Ground Doors Closing

Ref. 32-40-00-200-001-A Inspection/Check of Brake System
Ref. 32-40-00-620-801-A Preservation of the Wheels and the Brakes in Storage or Parked
for a Long Period
Ref. 32-41-00-210-003-A Functional Check of Tire Pressures
Ref. 32-48-51-000-005-A Removal of the Fan Assy
Ref. 33-51-00-710-003-A Check Battery Capacity
Ref. 33-51-00-710-003-A01 Check Battery Capacity
Ref. 33-51-38-000-001-A Removal of the Emergency Power Supply Unit (EPSU)
Ref. 33-51-38-000-002-A Removal of the Battery of the Emergency Power Supply Unit
(EPSU)
** ON A/C FSN 012-152
Ref. 34-10-00-170-001-A Flushing of the Total Pressure Lines
Ref. 34-10-00-170-002-A Flushing of the Principal Static Pressure Lines
Ref. 34-22-25-170-001-A Draining and Flushing of Standby Pneumatic Circuits
** ON A/C FSN ALL
Ref. 35-10-00-870-801-A Depressurization of the Crew Oxygen System (Manual Shutoff
Valve(s) of the Crew Oxygen-Storage Cylinder(s) is (are) Closed)
Ref. 38-10-00-614-001-A Pressurization of the Potable Water System from a Ground Air
Supply
Ref. 38-10-00-614-002-A Depressurization of the Potable Water System
Ref. 49-00-00-860-008-A APU Start by External Power
Ref. 49-00-00-860-008-A01 APU Start by Batteries
Ref. 49-00-00-860-009-A APU Shutdown by External Power (131-9(A))
Ref. 49-00-00-860-009-A01 APU Shutdown by Batteries (131-9(A))
Ref. 49-20-00-600-803-A APU Preservation / Storage / Return to Service (131-9(A))
Ref. 51-78-00-916-001-A Application of Temporary Protection System (TPS)
Ref. 52-10-00-010-001-A Opening of the Passenger/Crew Door
Ref. 52-10-00-410-001-A Closing of the Passenger/Crew Door
Ref. 52-21-11-000-001-A Removal of the Emergency Exit Hatch
Ref. 52-21-11-400-001-A Installation of the Emergency Exit Hatch
Ref. 52-30-00-860-001-A

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 8 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Open the FWD or Aft Cargo-Compartment Door with the Yellow

Electric Pump
Ref. 52-30-00-860-002-A Close the FWD or Aft Cargo-Compartment Door with the Yellow
Electric Pump
Ref. 52-30-00-860-006-A Open the Bulk Cargo-Compartment Door
Ref. 52-30-00-860-008-A Close the Bulk Cargo-Compartment Door
Ref. 52-41-00-010-002-A Open the Avionics Compartment Doors for Access
Ref. 53-19-00-710-003-A Operational Check of Piston Type Drain Valves in Lower Fuselage
Shell from Outside
Ref. 53-39-00-210-001-A Operational Check of Rubber Flap Drain Valve Holes in Pressure
Floor from MLG Bay
Ref. 53-59-00-210-001-A Operational Check of Single Drain Pipe Aft of FR70 from Outside
** ON A/C FSN 101-200
Ref. 54-50-00-720-802-A Operational Check of the Pylon Drain System related to a Parking
and Storage
** ON A/C FSN 012-100
Ref. 54-50-00-720-803-A Operational Check of the Pylon Drain System related to a Parking
and Storage
** ON A/C FSN ALL
Ref. 57-29-00-210-002-A Operational Check of Drain Holes and Hoses for Clogging
Ref. 57-39-00-200-002-A Visual Check of Drain Holes for Clogging
Ref. 57-52-00-200-011-A Inspection of Inboard Flap, Bottom Surface, Drain Holes and
Inspection Holes
Ref. 57-53-00-200-015-A Inspection of Outboard Flap, Bottom Surface, Drain Holes and
Inspection Holes
Ref. 57-59-00-200-002-A Visual Check of Drain Holes for Clogging
** ON A/C FSN 101-200
Ref. 71-00-00-550-805-A Preservation General Procedure
** ON A/C FSN 012-100
Ref. 71-00-00-710-003-B Engine Automatic Start
Ref. 71-00-00-710-028-B Engine Shutdown
** ON A/C FSN 101-200
Ref. 71-00-00-860-814-A Shutdown of the Engine

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 9 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Ref. 71-00-00-860-823-A Start the Engine (Normal Automatic Start)

** ON A/C FSN 012-100
Ref. 71-71-42-210-041-A Visual Inspection of the Drain Mast Outlet
Ref. 72-00-00-600-026-A Recommendations for Engine Preservation
Ref. 78-31-00-710-043-A01 Operational Test of the Thrust Reverser without CFDS - Engine
Running
** ON A/C FSN 101-200
Ref. 78-31-00-710-805-A01 Thrust Reverser Cycling Test (Engine Running)
** ON A/C FSN ALL
Ref. Fig. Parking and Storage Chart

3. Job Set-up
SUBTASK 10-10-00-941-050-A
A. General information
(1) The parking or storage period starts at the end of the last flight cycle.
(2) Start to apply one of the four parking or storage protections on the day of the last flight or on the
next day:
- Parking period of not more than 1 month in flight-ready condition
- Parking period of more than 1 month in flight-ready condition
- Storage period of not more than 1 year
- Storage period of more than 1 year.

NOTE: An aircraft in heavy maintenance (e.g. scheduled check, working party or repair after
an incident) is not in parked or stored condition. It is necessary to define and apply an
adapted preservation procedure.
(3) Parking period of "Not more than 1 month" or "More than 1 month" in flight-ready condition:
Parking in flight-ready condition is applicable if:
- The aircraft will stay in flight-ready condition
- The aircraft will be out of operation for a short period to a period of some months
- There is a risk that the aircraft must do a return to operation procedure
- You do a preservation procedure with small initial costs.
You must regularly maintain the aircraft with important periodic ground checks (frequent engine
runs, etc.).
You must do a non-revenue flight at intervals of 3 months during a parking period in flight-ready
condition.
You must not remove primary parts (e.g. engines) before or while you do a parking procedure.
If there is cannibalization or removal of non-primary parts from the aircraft during the parking
period, install them again before:
- The periodic ground-check tasks
- The return-to-operation procedure.

NOTE:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 10 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

The function of this procedure is to keep the aircraft in flight-ready condition during the
parking period. We recommend not to cannibalize or remove primary parts during this
parking period.
(4) Storage period of "Not more than 1 year" or "More than 1 year":
Aircraft storage is applicable if:
- You will remove primary parts (e.g. engines)
- The aircraft will be out of operation for a period of some months to a long period
- You do a preservation procedure with optimized total cost for a longer period
- You can do the maintenance of the aircraft with light periodic ground checks most of the
time
You must do a non-revenue flight every 2 years during a storage period.
The return-to-operation procedure is longer after a storage period than after a parking period.
(5) It is necessary to do a flight to start a new parking or storage period.
(6) The steps you must do for the parking or storage procedure are given in a table.
You must do each step identified with a cross in the column related to the selected period of:
- Not more than 1 month in flight-ready condition, or
- More than 1 month in flight-ready condition, or
- Not more than 1 year, or
- More than 1 year.
(7) You must do the applicable steps in the sequence of the table.
(8) During each parking or storage period, you must do specific periodic ground checks.
For the ground checks during the parking periods of "Not more than 1 month" and "More than 1
month", refer to Ref. AMM TASK 10-11-00-555-804:
- At 7-day intervals: parking, 7-day periodic ground check
- At 15-day intervals: parking, 15-day periodic ground check
- At 1-month intervals: parking, 1-month periodic ground check
- At 3-month intervals: parking, 3-month periodic ground check
- At 1-year intervals: parking, 1-year periodic ground check.
For the ground checks during the storage periods of "Not more than 1 year" and "More than 1
year", refer to Ref. AMM TASK 10-12-00-553-802:
- At 7-day intervals: storage, 7-day periodic ground check
- At 15-day intervals: storage, 15-day periodic ground check
- At 1-month intervals: storage, 1-month periodic ground check
- At 3-month intervals: storage, 3-month periodic ground check
- At 6-month intervals: storage, 6-month periodic ground check
- At 1-year intervals: storage, 1-year periodic ground check
- At 2-year intervals: storage, 2-year periodic ground check.

NOTE: You can do a periodic ground check earlier in the specified interval in relation to your
operational conditions.
(9) You can replace a parking procedure by a storage procedure at all times:
To do this, you must do all the steps applicable to the new selected storage procedure that you
did not do in the previous parking procedure. It is not necessary to do the return-to-operation
procedure.
Then, you must do the periodic ground checks applicable to the storage procedure.
Do not do the reinitialization of the start date of the storage procedure.

NOTE:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 11 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

The start date of the storage procedure remains the start date of the initial parking
procedure (e.g. last flight date).
(10) At the end of the parking period (not more than 1 month), you can:
- If you want to continue with the parking of the aircraft:
Do the applicable periodic ground checks. Then do all the steps applicable to one of the longer
periods, that you did not do before. It is not necessary to do the return-to-operation procedure.
- If you want to replace a parking procedure by a storage procedure:
You must do all the steps applicable to the selected storage procedure, that you did not do in the
parking procedure.
- If you want to do a return-to-operation procedure:
- Do the applicable return-to-operation procedure.
- Do the aircraft return-to-operation procedure at a time when you schedule a flight in the
next 24 hours unless specified differently by the applicable national authorities
regulations.
If the return-of-operation procedure is immediately followed by large maintenance operations,
the aircraft must fly immediately after the signature of the Certificate of Release to Service
(CRS) document. During maintenance, it is necessary to find and use an adapted preservation
procedure.
(11) At the end of the storage period (not more than 1 year), you can:
- If you want to continue with the storage of the aircraft:
Do the applicable periodic ground checks. Then do all the steps of the storage procedure more
than 1 year that you did not do in the last storage procedure. It is not necessary to do the return-
to-operation procedure.
The start date of the new storage procedure remains the start date of the initial storage
procedure (e.g. last flight date).
- If you want to return your aircraft to operation:
Do the applicable return-to-operation procedure.
Do the aircraft return-to-operation procedure at a time when you schedule a flight in the next 24
hours unless specified differently by the applicable national authorities regulations.
If the return-to-operation procedure is immediately followed by large maintenance operations,
the aircraft must fly immediately after the signature of the release-to-service document. During
maintenance, it is necessary to find and use an adapted preservation procedure.
Ref. Fig. Parking and Storage Chart
** ON A/C FSN 012-100
SUBTASK 10-10-00-941-051-A
B. Job Set-up

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
1. General
(1) Make sure that all the protection equipment are installed X X X X
Ref. AMM TASK 10-11-00-555-013.
(2) If the aircraft is parked or aircraft storage is in high wind X X X X
conditions:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 12 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

- Do a check of the aircraft stability Ref. AMM TASK 05-

57-00-200-001.
- If necessary, moor the aircraft Ref. AMM TASK 10-20-
00-556-001 Ref. AMM TASK 10-20-00-556-001.
(3) If the aircraft parking or storage is in cold weather X X X X
conditions, do the cold-weather maintenance procedures.
(a) It is not necessary to do all the steps given in the cold-
weather maintenance procedures. Use your experience and
your knowledge of the local weather conditions to do only
the necessary steps for the inspections and/or tests:
- Cold-weather maintenance procedure for the air-
conditioning Ref. AMM TASK 12-31-21-660-001
- Cold-weather maintenance procedure for the
communication Ref. AMM TASK 12-31-23-555-801
- Cold-weather maintenance procedure for the
electrical power Ref. AMM TASK 12-31-24-660-001
- Cold-weather maintenance procedure for the
equipment/furnishings Ref. AMM TASK 12-31-25-660-
001
- Cold-weather maintenance procedure for the flight
controls Ref. AMM TASK 12-31-27-660-001
- Cold-weather maintenance procedure for the fuel
system Ref. AMM TASK 12-31-28-660-001
- Cold-weather maintenance procedure for the
indicating/recording and navigation systems Ref.
AMM TASK 12-31-31-660-001
- Cold-weather maintenance procedure for the landing
gears Ref. AMM TASK 12-31-32-660-001
- Cold-weather maintenance procedure for the oxygen
system Ref. AMM TASK 12-31-35-660-001
- Cold-weather maintenance procedure for the water
/waste system Ref. AMM TASK 12-31-38-660-001
- Cold-weather maintenance procedure for the APU
Ref. AMM TASK 12-31-49-660-001
- Cold-weather maintenance procedure for the structure
Ref. AMM TASK 12-31-51-660-001
- Cold-weather maintenance procedure for the doors
Ref. AMM TASK 12-31-52-660-001
- Cold-weather maintenance procedure for the power
plants Ref. AMM TASK 12-31-71-660-001.
2. Cleaning of the Aircraft
If necessary:
- Clean the aircraft externally Ref. AMM TASK 12-21- X X X X
11-615-002.
- X X X X

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 13 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Clean the aircraft internally Ref. AMM TASK 12-21-12-

100-002 Ref. AMM TASK 12-21-12-100-003 Ref.
AMM TASK 12-21-12-100-004 Ref. AMM TASK 12-21-
12-100-005 Ref. AMM TASK 12-21-12-100-006 Ref.
AMM TASK 12-21-12-100-007 Ref. AMM TASK 12-21-
12-100-008 Ref. AMM TASK 12-21-12-100-009.
3. Safety Precautions
(1) Park the aircraft on a flat surface. Make sure that the X X X X
wheels of the NLG are on the aircraft axis and that the
aircraft points into the wind.
(2) Install the safety devices on the landing gears Ref. AMM X X X X
TASK 32-00-00-481-001.
(3) Put the CHOCK - WHEEL(S) in position: Ref. AMM X X X X
TASK 10-11-00-555-015.
(4) Make sure that the flaps, the slats, the spoilers and the X X X X
thrust-reverser cowl doors are retracted.
(5) Put the WARNING NOTICE(S) in position to tell persons X X
not to operate the systems during the aircraft storage
procedure.
(6) Ground the aircraft Ref. AMM TASK 12-34-24-869-002 X X X X
Ref. AMM TASK 12-34-24-869-002.
(7) Put the ACCESS PLATFORM 12M (40 FT) - X X
ADJUSTABLE in position near the aircraft.
4. Aircraft Configuration
(1) Energize the electrical circuits Ref. AMM TASK 24-41-00- X X X X
861-002 Ref. AMM TASK 24-41-00-861-002 Ref. AMM
TASK 24-41-00-861-002.
(2) On the CABIN PRESS section of panel 25VU: X X X X
- Make sure that the PROBE/WINDOW HEAT
pushbutton switch is released (the ON legend is off).
(3) Pressurize the hydraulic systems:
(a) Pressurize the Green hydraulic system Ref. AMM TASK X X X X
29-10-00-863-001 Ref. AMM TASK 29-23-00-863-001.
(b) Pressurize the Yellow hydraulic system Ref. AMM TASK X X X X
29-10-00-863-002 Ref. AMM TASK 29-23-00-863-002 Ref.
AMM TASK 29-24-00-863-001.
(c) Pressurize the Blue hydraulic system Ref. AMM TASK X X
29-10-00-863-003 Ref. AMM TASK 29-10-00-863-003.
X X X X

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 14 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(4) On the center pedestal, move the Trimmable Horizontal

Stabilizer (THS) pitch-trim control-wheel to the 2 UP position.
5. Get Access
(1) Open the passenger/crew doors Ref. AMM TASK 52-10- X X X
00-010-001.
(2) Open the emergency exit doors from the passenger X X X
compartment Ref. AMM TASK 52-21-11-000-001.
(3) Open the forward and aft cargo-compartment doors Ref. X X X
AMM TASK 52-30-00-860-001.
(4) If applicable, open the bulk cargo-compartment door Ref. X X X
AMM TASK 52-30-00-860-006.
(5) Open all the avionics compartment doors Ref. AMM X X X
TASK 52-41-00-010-002
(6) Open the landing gear doors: X X
- The NLG doors Ref. AMM TASK 32-22-00-010-001
- The MLG doors Ref. AMM TASK 32-12-00-010-001.

** ON A/C FSN 101-200

SUBTASK 10-10-00-941-051-C
B. Job Set-up

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
1. General
(1) Make sure that all the protection equipment are installed X X X X
Ref. AMM TASK 10-11-00-555-013.
(2) If the aircraft is parked or aircraft storage is in high wind X X X X
conditions:
- Do a check of the aircraft stability Ref. AMM TASK 05-
57-00-200-001.
- If necessary, moor the aircraft Ref. AMM TASK 10-20-
00-556-001 Ref. AMM TASK 10-20-00-556-001.
(3) If the aircraft parking or storage is in cold weather X X X X
conditions, do the cold-weather maintenance procedures.
(a) It is not necessary to do all the steps given in the cold-
weather maintenance procedures. Use your experience and
your knowledge of the local weather conditions to do only
the necessary steps for the inspections and/or tests:
-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 15 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Cold-weather maintenance procedure for the air-

conditioning Ref. AMM TASK 12-31-21-660-001
- Cold-weather maintenance procedure for the
communication Ref. AMM TASK 12-31-23-555-801
- Cold-weather maintenance procedure for the
electrical power Ref. AMM TASK 12-31-24-660-001
- Cold-weather maintenance procedure for the
equipment/furnishings Ref. AMM TASK 12-31-25-660-
001
- Cold-weather maintenance procedure for the flight
controls Ref. AMM TASK 12-31-27-660-001
- Cold-weather maintenance procedure for the fuel
system Ref. AMM TASK 12-31-28-660-001
- Cold-weather maintenance procedure for the
indicating/recording and navigation systems Ref.
AMM TASK 12-31-31-660-001
- Cold-weather maintenance procedure for the landing
gears Ref. AMM TASK 12-31-32-660-001
- Cold-weather maintenance procedure for the oxygen
system Ref. AMM TASK 12-31-35-660-001
- Cold-weather maintenance procedure for the water
/waste system Ref. AMM TASK 12-31-38-660-001
- Cold-weather maintenance procedure for the APU
Ref. AMM TASK 12-31-49-660-001
- Cold-weather maintenance procedure for the structure
Ref. AMM TASK 12-31-51-660-001
- Cold-weather maintenance procedure for the doors
Ref. AMM TASK 12-31-52-660-001
- Cold-weather maintenance procedure for the power
plants Ref. AMM TASK 12-31-71-660-802.
2. Cleaning of the Aircraft
If necessary:
- Clean the aircraft externally Ref. AMM TASK 12-21- X X X X
11-615-002.
- Clean the aircraft internally Ref. AMM TASK 12-21-12- X X X X
100-002 Ref. AMM TASK 12-21-12-100-003 Ref.
AMM TASK 12-21-12-100-004 Ref. AMM TASK 12-21-
12-100-005 Ref. AMM TASK 12-21-12-100-006 Ref.
AMM TASK 12-21-12-100-007 Ref. AMM TASK 12-21-
12-100-008 Ref. AMM TASK 12-21-12-100-009.
3. Safety Precautions
(1) Park the aircraft on a flat surface. Make sure that the X X X X
wheels of the NLG are on the aircraft axis and that the
aircraft points into the wind.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 16 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(2) Install the safety devices on the landing gears Ref. AMM X X X X
TASK 32-00-00-481-001.
(3) Put the CHOCK - WHEEL(S) in position Ref. AMM TASK X X X X
10-11-00-555-015.
(4) Make sure that the flaps, slats, spoilers and thrust- X X X X
reverser cowl doors are retracted.
(5) Put the WARNING NOTICE(S) in position to tell persons X X
not to operate the systems during the aircraft storage
procedure.
(6) Ground the aircraft Ref. AMM TASK 12-34-24-869-002 X X X X
Ref. AMM TASK 12-34-24-869-002.
(7) Put the ACCESS PLATFORM 12M (40 FT) - X X
ADJUSTABLE in position near the aircraft.
4. Aircraft Configuration
(1) Energize the electrical circuits Ref. AMM TASK 24-41-00- X X X X
861-002 Ref. AMM TASK 24-41-00-861-002 Ref. AMM
TASK 24-41-00-861-002.
(2) On the CABIN PRESS section of panel 25VU: X X X X
- Make sure that the PROBE/WINDOW HEAT
pushbutton switch is released (the ON legend is off).
(3) Pressurize the hydraulic systems:
(a) Pressurize the Green hydraulic system Ref. AMM TASK X X X X
29-10-00-863-001 Ref. AMM TASK 29-23-00-863-001.
(b) Pressurize the Yellow hydraulic system Ref. AMM TASK X X X X
29-10-00-863-002 Ref. AMM TASK 29-23-00-863-002 Ref.
AMM TASK 29-24-00-863-001.
(c) Pressurize the Blue hydraulic system Ref. AMM TASK X X
29-10-00-863-003 Ref. AMM TASK 29-10-00-863-003.
(4) On the center pedestal, move the Trimmable Horizontal X X X X
Stabilizer (THS) pitch-trim control-wheel to the 2 UP position.
5. Get Access
(1) Open the passenger/crew doors Ref. AMM TASK 52-10- X X X
00-010-001.
(2) Open the emergency exit doors from the passenger X X X
compartment Ref. AMM TASK 52-21-11-000-001.
(3) Open the forward and aft cargo-compartment doors Ref. X X X
AMM TASK 52-30-00-860-001.
X X X

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 17 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(4) If applicable, open the bulk cargo-compartment door Ref.

AMM TASK 52-30-00-860-006.
(5) Open all the avionics compartment doors Ref. AMM X X X
TASK 52-41-00-010-002
(6) Open the landing gear doors: X X
- The NLG doors Ref. AMM TASK 32-22-00-010-001
- The MLG doors Ref. AMM TASK 32-12-00-010-001.

** ON A/C FSN ALL

4. Procedure
** ON A/C FSN 101-200
SUBTASK 10-10-00-620-050-B
A. Protection of the Engines and the APU

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
X
NOTE: You can ignore the steps (1) to (6) if the last flight
cycle was in the last 24 hours (engines and APU
operated).
In these conditions, the parking period starts from
the end of this last flight cycle.
(1) Remove all the protection equipment Ref. AMM TASK 10-
11-00-555-014.
(2) Start the APU and operate it for a minimum of 5 minutes X
at no-load governed speed:
- For a GTCP 36-300 APU Ref. AMM TASK 49-00-00-
860-003.
- For an APS 3200 APU Ref. AMM TASK 49-00-00-860-
005.
- For a 131-9(A) APU Ref. AMM TASK 49-00-00-860-
008.
(3) Start the engines and let them become stable at ground X
idle for 15 to 20 minutes Ref. AMM TASK 71-00-00-860-823.
(4) Do a full cycle of the thrust reverser Ref. AMM TASK 78- X
31-00-710-805.
(5) Stop the engines Ref. AMM TASK 71-00-00-860-814. X
(6) Stop the APU: X
-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 18 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

For a GTCP 36-300 APU Ref. AMM TASK 49-00-00-

860-004.
- For an APS 3200 APU Ref. AMM TASK 49-00-00-860-
006.
- For a 131-9(A) APU Ref. AMM TASK 49-00-00-860-
009.
(7) Do the IDG on-wing preservation Ref. AMM TASK 24-21- X X
00-550-803.
(8) Do the applicable recommendations for the engine X X X X
preservation (in relation to the parking/storage period that
you selected) Ref. AMM TASK 71-00-00-550-805.

NOTE: ATA 10 gives instructions related to the parking,

storage, periodic checks and return to operation of
the aircraft. These instructions do not include the
engine.
For parking, storage, periodic checks and return to
operation of the engines, ATA 10 refers to the
applicable procedures in the related ATA chapter
(7X).
(9) Do the applicable recommendations for the APU X X X X
preservation (in relation to the parking/storage period that
you selected):
- For a GTCP 36-300 APU Ref. AMM TASK 49-20-00-
600-802.
- For an APS 3200 APU Ref. AMM TASK 49-20-00-600-
002.
- For a 131-9(A) APU Ref. AMM TASK 49-20-00-600-
803.

NOTE: ATA 10 gives instructions related to the parking,

storage, periodic checks and return to operation of
the aircraft. These instructions do not include the
APU.
For parking, storage, periodic checks and return to
operation of the APU, ATA 10 refers to the
applicable procedures in the related ATA chapter
(49).

** ON A/C FSN 012-100

SUBTASK 10-10-00-620-050-E
A. Protection of the Engines and the APU

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 19 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Step PARK PARK STOR STOR

up to more up to 1 more
1 MO than 1 year than 1
MO year
X
NOTE: You can ignore the steps (1) to (6) if the last flight
cycle was in the last 24 hours (engines and APU
operated).
In these conditions, the parking period starts from
the end of this last flight cycle.
(1) Remove all the protection equipment Ref. AMM TASK 10-
11-00-555-014.
(2) Start the APU and operate it for a minimum of 5 minutes X
at no-load governed speed:
- For a GTCP 36-300 APU Ref. AMM TASK 49-00-00-
860-003.
- For an APS 3200 APU Ref. AMM TASK 49-00-00-860-
005.
- For a 131-9(A) APU Ref. AMM TASK 49-00-00-860-
008.
(3) Start the engines and let them become stable at ground X
idle for 15 to 20 minutes Ref. AMM TASK 71-00-00-710-003.
(4) Do a full cycle of the thrust reverser Ref. AMM TASK 78- X
31-00-710-043.
(5) Stop the engines Ref. AMM TASK 71-00-00-710-028. X
(6) Stop the APU: X
- For a GTCP 36-300 APU Ref. AMM TASK 49-00-00-
860-004.
- For an APS 3200 APU Ref. AMM TASK 49-00-00-860-
006.
- For a 131-9(A) APU Ref. AMM TASK 49-00-00-860-
009.
(7) Do the IDG on-wing preservation Ref. AMM TASK 24-21- X X
00-550-002.
(8) Do the applicable recommendations for the engine X X X X
preservation (in relation to the parking/storage period that
you selected) Ref. AMM TASK 72-00-00-600-026.

NOTE: ATA 10 gives instructions related to the parking,

storage, periodic checks and return to operation of
the aircraft. These instructions do not include the
engine.
For parking, storage, periodic checks and return to
operation of the engines, ATA 10 refers to the

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 20 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

applicable procedures in the related ATA chapter

(7X).
(9) Do the applicable recommendations for the APU X X X X
preservation (in relation to the parking/storage period that
you selected):
- For a GTCP 36-300 APU Ref. AMM TASK 49-20-00-
600-802.
- For an APS 3200 APU Ref. AMM TASK 49-20-00-600-
002.
- For a 131-9(A) APU Ref. AMM TASK 49-20-00-600-
803.

NOTE: ATA 10 gives instructions related to the parking,

storage, periodic checks and return to operation of
the aircraft. These instructions do not include the
APU.
For parking, storage, periodic checks and return to
operation of the APU, ATA 10 refers to the
applicable procedures in the related ATA chapter
(49).

** ON A/C FSN 012-152

SUBTASK 10-10-00-170-050-B
B. Protection of the Air Data System (ADS)

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Flush the total pressure line of the Air Data Module X X X
(ADM) Ref. AMM TASK 34-10-00-170-001.
(2) Flush the static pressure line of the ADM Ref. AMM X X X
TASK 34-10-00-170-002.
(3) Drain and flush the standby pneumatic circuit of the ADM X X X
Ref. AMM TASK 34-22-25-170-001.
(4) Do the steps given in the subtask "Installation of the X X X
Protection Equipment" immediately after the flushing of the
ADS.

NOTE: The protection equipment installed on the probe

and the sensor make sure that the air data pipes
are free from Foreign Object Damage (FOD) during
the parking and storage period.

** ON A/C FSN ALL

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 21 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

SUBTASK 10-10-00-555-052-A
C. Installation of the Protection Equipment

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) If the protection equipment is not installed: X X X X

WARNING: MAKE SURE THAT THE PROBES, THE

ENGINE AND THE APU ARE COOL
BEFORE INSTALLATION OF THE
PROTECTIVE DEVICES. IF THE PROBES
ARE HOT, THERE IS A RISK OF INJURY
AND THE PROTECTIVE DEVICES CAN
MELT.
(a) Make sure that the engines, APU, air data probes and
sensors are cool.
(b) Install the protection equipment on the probes and
sensors, the engines and the APU areas Ref. AMM TASK 10-
11-00-555-013.
(2) Keep all the external protection equipment flags in X X X X
position with Adhesive Film Tape-- Aluminium Foil - (Material
Ref. 05RAB9) or Adhesive Film Tape-Surface protection
PVC film coated Pressure sensitive acrylic-based adhesiv -
(Material Ref. 05RNN1).

** ON A/C FSN 101-200

SUBTASK 10-10-00-620-058-A
D. Protection of the Fuel System from Microbiological Contamination

NOTE: Because microbiological contamination can expand in one tank or expand from tank to tank
during routine fuel transfers, tests and protective treatments are necessary for all the fuel
tanks.

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Do a check of the fuel quantity in each fuel tank (wing X
tanks, center tank and Additional Center Tank (ACT) (if
installed)).
(2) If the fuel level in each wing tank, in the center tank and X
in the ACT (if installed) is less than 10% of the capacity of

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 22 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

the tank, refuel the tanks to a minimum of 10% of their

capacities Ref. AMM TASK 12-11-28-650-003 or Ref. AMM
TASK 12-11-28-650-004.
(3) Drain water at each water drain valve: X
- From all the fuel tanks Ref. AMM TASK 12-32-28-281-
001
- From the ACT (if installed) Ref. AMM TASK 12-32-28-
281-005.
Do the water drain procedure a minimum of one hour after
the end of the refueling procedure.
(4) Fuel protection with biocide X X X
(a) Do a fuel sampling for microbiological contamination
analysis at each water drain valve Ref. AMM TASK 12-32-28-
281-003.
Do the fuel sampling procedure a minimum of one hour after
the end of the refueling procedure.
(b) Do a preventive treatment:

CAUTION: IF A BIOCIDE WAS USED DURING THE

LAST 30 REFUELING PROCEDURES, YOU
MUST USE THE SAME BIOCIDE FOR THE
PREVENTIVE TREATMENT. DO NOT MIX
KATHON AND BIOBOR BIOCIDES. IF YOU
MIX THEM, FORMATION OF
PRECIPITATES WILL OCCUR AND CAN
CAUSE INCORRECT OPERATION OF THE
ENGINES.
- Kathon biocide Ref. AMM TASK 28-11-00-600-023 or
- Biobor biocide Ref. AMM TASK 28-11-00-600-020.
(5) Fuel protection without biocide X X X
(a) Do a fuel sampling for microbiological contamination
analysis at each water drain valve Ref. AMM TASK 12-32-28-
281-003.
(b) Do a check of the fuel quantity in each tank (wing tanks,
center tank and ACT (if installed)).
If the fuel level in each wing tank and in the center tank is
less than 10% of the capacity of the tank, refuel the tanks to
a minimum of 10% of their capacities.
If the fuel level in the ACT (if installed) is less than 100% of
the capacity of the tanks, refuel the tanks to 100% of their
capacities Ref. AMM TASK 12-11-28-650-003 or Ref. AMM
TASK 12-11-28-650-004.
(c) Drain water at each water drain valve:
- From all the fuel tanks Ref. AMM TASK 12-32-28-281-
001
-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 23 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

From the ACT (if installed) Ref. AMM TASK 12-32-28-

281-005.
Do the water drain procedure a minimum of one hour after
the end of the refueling procedure.
(6) If you did the refueling procedure, get access to the X X X X
ECAM page to make sure that all the fuel system valves are
closed.

** ON A/C FSN 012-100

SUBTASK 10-10-00-620-058-B
D. Protection of the Fuel System from Microbiological Contamination

NOTE: Because microbiological contamination can expand in one tank or expand from tank to tank
during routine fuel transfers, tests and protective treatments are necessary for all the fuel
tanks.

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Do a check of the fuel quantity in each fuel tank (wing X
tanks, center tank and Additional Center Tank (ACT) (if
installed)).
(2) If the fuel level in each wing tank, in the center tank and X
in the ACT (if installed) is less than 10% of the capacity of
the tank, refuel the tanks to a minimum of 10% of their
capacities Ref. AMM TASK 12-11-28-650-003 or Ref. AMM
TASK 12-11-28-650-004.
(3) Drain water at each water drain valve: X
- From all the fuel tanks Ref. AMM TASK 12-32-28-281-
001
- From the ACT (if installed) Ref. AMM TASK 12-32-28-
281-005.
Do the water drain procedure a minimum of one hour after
the end of the refueling procedure.
(4) Fuel protection with biocide X X X
(a) Do a fuel sampling for microbiological contamination
analysis at each water drain valve Ref. AMM TASK 12-32-28-
281-003.
Do the fuel sampling procedure a minimum of one hour after
the end of the refueling procedure.
(b) Do a preventive treatment:

CAUTION: IF A BIOCIDE WAS USED DURING THE

LAST 30 REFUELING PROCEDURES, YOU

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 24 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

MUST USE THE SAME BIOCIDE FOR THE

PREVENTIVE TREATMENT. DO NOT MIX
KATHON AND BIOBOR BIOCIDES. IF YOU
MIX THEM, FORMATION OF
PRECIPITATES WILL OCCUR AND CAN
CAUSE INCORRECT OPERATION OF THE
ENGINES.
- Biobor biocide Ref. AMM TASK 28-11-00-600-020.

(5) Fuel protection without biocide X X X

(a) Do a fuel sampling for microbiological contamination
analysis at each water drain valve Ref. AMM TASK 12-32-28-
281-003.
(b) Do a check of the fuel quantity in each tank (wing tanks,
center tank and ACT (if installed)).
If the fuel level in each wing tank and in the center tank is
less than 10% of the capacity of the tank, refuel the tanks to
a minimum of 10% of their capacities.
If the fuel level in the ACT (if installed) is less than 100% of
the capacity of the tanks, refuel the tanks to 100% of their
capacities Ref. AMM TASK 12-11-28-650-003 or Ref. AMM
TASK 12-11-28-650-004.
(c) Drain water at each water drain valve:
- From all the fuel tanks Ref. AMM TASK 12-32-28-281-
001
- From the ACT (if installed) Ref. AMM TASK 12-32-28-
281-005.
Do the water drain procedure a minimum of one hour after
the end of the refueling procedure.
(6) If you did the refueling procedure, get access to the X X X X
ECAM page to make sure that all the fuel system valves are
closed.

** ON A/C FSN ALL

SUBTASK 10-10-00-620-052-A
E. Protection of the Landing Gears and the Wheels

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
Cleaning and protection of the landing gears and the related
equipment
(1) Cleaning of the landing gears: X X X
(a) Clean the landing gears:
- The NLG Ref. AMM TASK 32-21-00-100-002

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 25 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

- The MLG Ref. AMM TASK 32-11-00-100-002.

(2) Protection of the landing gears and the related X X X
equipment:
(a) Use the BRUSH - BRISTLED or the SPRAYING
EQUIPMENT - LOW PRESSURE to apply Corrosion
Preventive Compound-Water Displacing Oily Film System
(Material Ref. 12ABE2) or Corrosion Preventive Compound-
Water Displacing & Heavy Duty Hard Film - (Material Ref.
12ADB1) on the non-painted equipment (cases, brackets,
screws and bolts).
1_ Do not apply the corrosion preventive compound on:
- The carbon disk surfaces or a surface that can touch
the carbon disks (for example, the rotor clips and the
piston insulators).
- The painted parts and the elastomeric materials
(which can possibly be present on parts or equipment
such as seals, collars and sleeves).
- On and near the electrical components.
(b) Use the BRUSH - BRISTLED or the SPRAYING
EQUIPMENT - LOW PRESSURE to apply Corrosion
Preventive Compound-Water Displacing Oily Film System
(Material Ref. 12ABE2) or Corrosion Preventive Compound-
Water Displacing & Heavy Duty Hard Film - (Material Ref.
12ADB1) on the brake quick-disconnects, metallic braided
harnesses, metallic harness conduits and down-lock springs.
1_ Make sure that the connectors are correctly connected
before you apply the corrosion preventive compound to
prevent contamination of the hydraulic components with the
corrosion preventive compound.
(3) Cleaning of the landing-gear electrical connectors: X X X
(a) Remove the moisture with a Textile-Lint free Cotton -
(Material Ref. 14SBA1) made moist with Non Aqueous
Cleaner-- Petroleum Based - (Material Ref. 08BBB1).
(4) Protection of the landing-gear electrical connectors: X X X
(a) Apply Corrosion Preventive Compound-Water Displacing
Oily Film System (Material Ref. 12ABE2) and then apply
Corrosion Preventive Compound-Water Displacing & Heavy
Duty Hard Film - (Material Ref. 12ADB1) or Corrosion
Preventive Compound-Heavy Duty Soft Film - (Material Ref.
12ACC1) on the electrical connectors only for the additional
protection to prevent corrosion.
1_ Do not apply the corrosion preventive compound on and
near the electrical components.
2_ Make sure that the connectors are correctly connected
and there are no signs of tamper before you apply the
corrosion preventive compound to prevent contamination of

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 26 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

the electrical components with the corrosion preventive

compound.
(5) Apply Silicone base Grease-Mechanisms and Seals - - X X
(Material Ref. 03JCA9):
- On the sliding tube of the shock absorber
- On the actuator rods
- On the uplock roller.
(6) Apply Synthetic Ester base Grease-General Purpose X X
Low Temp - (Material Ref. 03HBD9) on the towing fitting.
(7) Read the maintenance record to find the date of the last X
lubrication occurred.
If the date of the last lubrication occurred is more than 1
month, lubricate the landing gears:
- The NLG Ref. AMM TASK 12-22-32-640-002
- The MLG Ref. AMM TASK 12-22-32-640-001.
(8) Lubricate all the landing gears: X X
- The NLG Ref. AMM TASK 12-22-32-640-002
- The MLG Ref. AMM TASK 12-22-32-640-001.
(9) Apply Corrosion Preventive Compound-- Soft Film X X
System (Material Ref. 12AGC2) on all the hydraulic unions
in the NLG and MLG wheel-well bays.
(10) Close the landing gear doors: X X
- For the NLG doors Ref. AMM TASK 32-22-00-410-001
- For the MLG doors Ref. AMM TASK 32-12-00-410-001
.
Protection of the wheels
(1) Make sure that there is no corrosion on the brakes and X X
on each half-wheel Ref. AMM TASK 32-40-00-200-001.
(2) Remove the debris guard, the impeller and the shroud X X
from the brake fans (if installed) Ref. AMM TASK 32-48-51-
000-005 Ref. AMM TASK 32-48-51-000-005 Ref. AMM
TASK 32-48-51-000-005.
Send the removed parts to the workshop for storage.
(3) Do a check of the tire pressures Ref. AMM TASK 32-41- X X
00-210-003.
(4) If the parking period is more than 3 months or for a X X X
storage period, do the preservation of the wheels and
brakes Ref. AMM TASK 32-40-00-620-801.

NOTE: The total parking period can be more than 3

months if extended with a non-revenue flight.
NOTE:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 27 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

You can install the wheel protective covers for a

shorter parking period in the areas where there is
higher corrosion risks (for example, high humidity
or high salinity). This is to prevent corrosion on the
wheels and brakes and let the aircraft return to
operation quickly.

SUBTASK 10-10-00-620-053-A
F. Protection of the Water and Toilet System

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Potable Water System (PWS): X X X X
(a) If the parking or storage period is more than 2 days:
1_ If necessary, drain the water system Ref. AMM TASK 12-
24-38-680-001.
2_ Close all the lavatory and galley manual shutoff-valves.
3_ Close all the potable water drain and fill drain valves.
4_ Pressurize the PWS Ref. AMM TASK 38-10-00-614-001.
5_ To remove the remaining water from the PWS, do the
procedure as follows:

NOTE: This procedure is the same for all the lavatories

and galleys which have equipment supplied with
potable water (such as a water heater, coffee
maker and water faucets).
- Open one related manual shutoff valve of one lavatory
or galley
- Operate the faucets (HOT and COLD)
- Make sure that air but no water comes out of the
faucets
- For the galleys, wait for one minute and do a new
flushing procedure until no water comes out of the
faucets
- For the galleys, open all the drain faucets of the
equipment which contains water (coffee maker, boiler,
etc.)
- Flush the toilet as frequently as necessary until you
are sure that air but no water comes out of the toilet
rinse valve
- Close the related manual shutoff valve
- Do the full procedure for all lavatories and galleys
which have equipment supplied with potable water.
6_ Open all the drain valves of the PWS and release the
pressure from the PWS Ref. AMM TASK 38-10-00-614-002.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 28 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

7_ Open the manual shutoff-valves in all the lavatories or

galleys.
(2) Toilet system: X X X X
(a) If the parking or storage period is more than 2 days:
- Drain and flush the system Ref. AMM TASK 12-16-38-
613-001.

SUBTASK 10-10-00-640-050-B
G. Protection of the Flight Controls

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Lubricate: X X
- The mechanical control chains of the THS Ref. AMM
TASK 12-22-27-640-007
- The THS actuator ball-screw-nut Ref. AMM TASK 12-
22-27-640-003
- The rudder bearings No. 6 Ref. AMM TASK 12-22-55-
640-002
- The rudder servo-control-rod eye-end-bearing (if
applicable) Ref. AMM TASK 12-22-27-640-804
- The THS bearings and attachment fittings Ref. AMM
TASK 12-22-53-640-001
- The roller bearings of the flap tracks Ref. AMM TASK
12-22-27-640-004
- The roller and the pinion bearings of the slat tracks
Ref. AMM TASK 12-22-27-640-006
- All the spoiler servo-control bearings Ref. AMM TASK
12-22-27-640-005
- The slat track upper, side and lower contact surfaces
with a thin layer of Mineral base Lubricating Oil-
General & Water-displacing Preservative Low Temp. -
(Material Ref. 03BDB9) with the BRUSH - NON
METALLIC
- The elevator servo-control-rod eye-end-bearing (if
applicable) Ref. AMM TASK 12-22-27-640-803.
(2) Move the THS pitch-trim control-wheel back to the 2 UP X X
position.
(3) Drain and refill the flap actuator assemblies with semi- X
fluid Ref. AMM TASK 12-13-27-612-005.
(4) Do an operational test of the flap and slat systems Ref. X X
AMM TASK 27-54-00-710-002.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 29 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(5) Do a check of the condition of the flight control cables. X

(a) Read the maintenance record to find when the last
detailed inspection occurred on:
- The THS mechanical control Ref. AMM TASK 27-41-
00-210-001
- The control cables of the rudder Ref. AMM TASK 27-
21-00-210-002.
(b) If the last check/lubrication occurred less than 36 months
ago:
1_ Make sure that the rudder and the THS cables are
lubricated and have no corrosion in these areas Ref. AMM
TASK 20-24-12-200-001 and Ref. AMM TASK 20-24-12-200-
003:
- The avionics compartment
- The forward and aft cargo compartments
- Between FR71 and the THS actuator and the rear
rudder mechanical-control.

NOTE: It is necessary to move the cable on the pulley.

There can be some corrosion that you cannot see
because of the pulley guard or pulley guide.
2_ If there is corrosion on the cables or no protection with
Corrosion Preventive Compound-- Soft Film System
(Material Ref. 12AGC2) or Synthetic Ester base Grease-
General Purpose Low Temp - (Material Ref. 03HBD9) or
Synthetic Oil base Grease-General Purpose Lithium
Thickened Low Temp. - (Material Ref. 03GBC1):
- Inspect the full length of the cables Ref. AMM TASK
20-24-12-200-001 and Ref. AMM TASK 20-24-12-200-
003.
- Clean and put a protection on the full length of the
cables Ref. AMM TASK 20-24-11-100-001.
(c) If the last check/lubrication occurred more than 36
months ago:
- Inspect the full length of the cables Ref. AMM TASK
20-24-12-200-001 and Ref. AMM TASK 20-24-12-200-
003.
- Clean and put a protection on the full length of the
cables Ref. AMM TASK 20-24-11-100-001.

** ON A/C FSN 101-200

SUBTASK 10-10-00-210-050-B
H. Inspection of the Drain

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 30 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(1) Make sure that the external drain holes and drain valves X X
are not clogged:
(a) In the lower fuselage:
- Ref. AMM TASK 53-19-00-710-003
- Ref. AMM TASK 53-59-00-210-001.
(b) On the Center Wing Box (CWB) in the lower fuselage
Ref. AMM TASK 53-39-00-210-001.
(c) On the pylons Ref. AMM TASK 54-50-00-720-802.
(d) On the leading edges of the wings Ref. AMM TASK 57-
29-00-210-002.
(e) On the trailing edges of the wings Ref. AMM TASK 57-59-
00-200-002.
(f) On the winglets Ref. AMM TASK 57-39-00-200-002.
(g) On the flaps Ref. AMM TASK 57-52-00-200-011 and Ref.
AMM TASK 57-53-00-200-015.
(2) Do a General Visual Inspection (GVI) of the engine drain X X
masts to make sure that they are not clogged.
(3) Do a GVI to make sure that the external drain holes are X X
not clogged:
- On each aileron trailing edge
- On the horizontal tail plane and elevator lower
surfaces.

** ON A/C FSN 012-100

SUBTASK 10-10-00-210-050-E
H. Inspection of the Drain

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Make sure that the external drain holes and drain valves X X
are not clogged:
(a) In the lower fuselage:
- Ref. AMM TASK 53-19-00-710-003
- Ref. AMM TASK 53-59-00-210-001.
(b) On the Center Wing Box (CWB) in the lower fuselage
Ref. AMM TASK 53-39-00-210-001.
(c) On the pylons Ref. AMM TASK 54-50-00-720-803.
(d) On the leading edges of the wings Ref. AMM TASK 57-
29-00-210-002.
(e) On the trailing edges of the wings Ref. AMM TASK 57-
59-00-200-002.
(f) On the winglets Ref. AMM TASK 57-39-00-200-002.
(g) On the flaps Ref. AMM TASK 57-52-00-200-011 and
Ref. AMM TASK 57-53-00-200-015.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 31 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(2) Do a visual inspection of the drain mast of the engines X X

Ref. AMM TASK 71-71-42-210-041.
(3) Do a General Visual Inspection (GVI) to make sure that X X
the external drain holes are not clogged:
- On each aileron trailing edge
- On the horizontal tail plane and elevator lower
surfaces.

** ON A/C FSN ALL

SUBTASK 10-10-00-620-054-A
J. Protection of the Cabin and the Cockpit

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) We recommend that you do the protection of the cockpit X X X
and passenger seats with Film-- Waterproof Barrier -
(Material Ref. 14HMB1).

NOTE: This is to prevent discoloration by the sun during a

long parking/storage period.
(2) We recommend that you put the FILM - PLASTIC X X
protection on the carpets of the cabin aisles, cockpit and
galley areas.

SUBTASK 10-10-00-640-052-A
K. Protection of the Doors

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Lubricate the passenger/crew doors: X X X
- Lubricate the external control handles of the passenger
/crew doors Ref. AMM TASK 12-22-52-640-006
- Lubricate the safety-pin guide fitting and the door
arming/disarming mechanism Ref. AMM TASK 12-22-
52-640-014
- Lubricate the hinge-arm support-fitting bearings Ref.
AMM TASK 12-22-52-640-016
- Apply Dry lubricant-Anti Seizing PTFE Loaded -
(Material Ref. 03QDB1) on the seals of all the
passenger/crew doors.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 32 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

NOTE: You can ignore the Seal lubrication step if:

- You did the inspection of the doors during
the 3 month-interval parking periodic ground-
check before the non-revenue flight, and
- The aircraft starts a new parking or storage
period after the non-revenue flight.
(2) Lubricate the cargo-compartment doors: X X X
- Lubricate the cargo doors Ref. AMM TASK 12-22-52-
640-002.
- Lubricate the cargo-compartment door handles Ref.
AMM TASK 12-22-52-640-009.
- Lubricate the Forward and After cargo-compartment
Door-Seal Ref. AMM TASK 12-22-52-640-017

NOTE: You can ignore the Seal lubrication step if:

- You did the inspection of the doors during
the 3 month-interval parking periodic ground-
check before the non-revenue flight, and
- The aircraft starts a new parking or storage
period after the non-revenue flight.
(3) Lubricate the bulk cargo-compartment door (if the bulk X X X
cargo-compartment door is installed and activated):
- Lubricate the bulk cargo-compartment door handle
Ref. AMM TASK 12-22-52-640-007.
- Lubricate the Bulk cargo-compartment door-Seal Ref.
AMM TASK 12-22-52-640-018

NOTE: You can ignore the Seal lubrication step if:

- You did the inspection of the doors during
the 3 month-interval parking periodic ground-
check before the non-revenue flight, and
- The aircraft starts a new parking or storage
period after the non-revenue flight.
(4) Lubricate the avionics-compartment doors: X X X
- Lubricate the avionics-compartment door handles Ref.
AMM TASK 12-22-52-640-008.
- Apply Dry lubricant-Anti Seizing PTFE Loaded -
(Material Ref. 03QDB1) on the seals of all the avionics-
compartment doors.
(5) Lubricate the Emergency Exit doors Seals: X X X
- Apply Dry lubricant-Anti Seizing PTFE Loaded -
(Material Ref. 03QDB1) on the seals of all the
Emergency-Exit doors.

NOTE: You can ignore the Seal lubrication step if:

-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 33 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

You did the inspection of the doors during

the 3 month-interval parking periodic ground-
check before the non-revenue flight, and
- The aircraft starts a new parking or storage
period after the non-revenue flight.

SUBTASK 10-10-00-620-055-A
L. Protection of the Oxygen System

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Open avionics compartment door 812 Ref. AMM TASK X X
52-41-00-010-002.
(2) Fully close the manual shutoff valve of the crew-oxygen- X X
storage cylinder(s).
(3) Crew oxygen depressurization: X X
(a) Do the depressurization of the crew oxygen system and
leave the oxygen-cylinder shutoff valve(s) closed after the
depressurization Ref. AMM TASK 35-10-00-870-801.

NOTE: It is not permitted to open the oxygen-cylinder

shutoff valve(s) after the depressurization of the
oxygen circuit to prevent oxygen in the circuit
during the storage period.
(4) For the passenger gaseous-emergency-oxygen system X X
(if installed):
(a) Fully close the manual shutoff valves of all of the
passenger emergency-oxygen cylinders.

SUBTASK 10-10-00-040-050-A
M. Protection of the Rain Protection System

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) If the rain repellent system is activated before the entry X X
into the storage period, do the deactivation of the rain
repellent system Ref. AMM TASK 30-45-00-040-002.
(2) Put the BAG - PLASTIC or the FILM - PLASTIC on the X X
two spray nozzles and attach them to the structure with
Adhesive Film Tape-Surface protection PVC film coated

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 34 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Pressure sensitive acrylic-based adhesiv - (Material Ref.

05RNN1) or Adhesive Film Tape-- Aluminium Foil - (Material
Ref. 05RAB9).
(3) Remove the wiper blades Ref. AMM TASK 30-45-53-000- X
001 and the wiper arms Ref. AMM TASK 30-45-52-000-002.

** ON A/C FSN 012-152

SUBTASK 10-10-00-020-050-A
N. Removal or Protection of Equipment

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Digital Flight Data Recorder (DFDR) 1TU: X X
- If the DFDR is not a Solid State Flight Data Recorder
(SSFDR), remove it Ref. AMM TASK 31-33-55-000-
001.

NOTE: It is not necessary to remove a SSFDR.

(2) Cockpit Voice Recorder (CVR) 1RK: X X
- If the CVR is not a Solid State Cockpit Voice Recorder
(SSCVR), remove it Ref. AMM TASK 23-71-35-000-
001.

NOTE: It is not necessary to remove a SSCVR.

(3) Remove the Emergency Locator Transmitter (ELT): X X
(a) For the fixed automatic ELT (if installed) Ref. AMM TASK
25-65-35-000-001.
(b) For the portable survival ELT (if installed) Ref. AMM
TASK 25-65-32-000-001.

NOTE: The replacement of the ELT batteries is not

necessary unless it is an MPD requirement.
(4) Emergency Power Supply Units (EPSU):
- For the parking periods:
- If the parking period is 7 days or less, no step is necessary.
- If the parking period is more than 7 days, select one of the
two methods.
- For the storage periods, select one of the two methods.
(a) First method: X X X X
Remove all the EPSU batteries Ref. AMM TASK 33-51-38-
000-002.

NOTE:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 35 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Airbus recommends to remove the EPSU batteries

to prevent high risk of battery faults due to deep
discharge and/or high temperature damage. If you
select the first method, it is not necessary to do a
BITE test during the return to operation.
(b) Second method: X X X X
Disconnect all the EPSUs Ref. AMM TASK 33-51-38-000-001
.

NOTE: For the EPSU disconnection, only the steps related

to the disconnection of the EPSU in the EPSU
removal task are necessary.
NOTE: If you disconnect the EPSUs, it will be necessary to:
- Connect the EPSUs during every periodic
checks
- Connect the EPSUs every 3 months during
the periodic checks and to charge them
during 3 hours
- Charge the batteries during 30 minutes and
to do a BITE test at the return-to-operation.
NOTE: The disconnection of the EPSU must start at the
entry into the parking or storage period.
If you disconnect the EPSUs after 7 days of the start of the
parking or storage period:
Do a battery capacity check of the EPSU before the
disconnection of all the EPSU batteries Ref. AMM TASK 33-
51-00-710-003.

NOTE: A long period of time can be necessary to charge

the EPSU batteries in the aircraft (approximately 3
hours).
(5) Remove the batteries of: X
- The megaphones (if installed) Ref. AMM TASK 25-65-
51-920-001.
- The flashlights.
(6) If the Outside Air Temperature (OAT) is more than 50 X X
DEG.C (122 DEG.F) during the storage period, then remove:
- The forward-cargo fire-extinguisher bottles and
cartridges (if installed) Ref. AMM TASK 26-23-41-000-
004Ref. AMM TASK 26-23-41-000-004Ref. AMM
TASK 26-23-41-000-004.
- The aft-cargo fire-extinguisher bottles and cartridges
(if installed) Ref. AMM TASK 26-23-42-000-001.
- The engine fire-extinguisher bottles and cartridges
Ref. AMM TASK 26-21-41-000-001 and Ref. AMM
TASK 26-21-41-000-004.
-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 36 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

The APU fire-extinguisher bottle and cartridge Ref.

AMM TASK 26-22-41-000-001.

NOTE: When you keep the aircraft at an OAT of more than

50 DEG.C (122 DEG.F), some aircraft internal
areas can be around 70 DEG.C (158 DEG.F).
(7) If the OAT is more than 50 DEG.C (122 DEG.F) during X X X X
the parking and storage period, then remove:
- The lavatory fire-extinguisher bottles Ref. AMM TASK
26-25-41-000-001 Ref. AMM TASK 26-25-41-000-802
Ref. AMM TASK 26-25-41-000-803 Ref. AMM TASK
26-25-41-000-804 Ref. AMM TASK 26-25-41-000-805
Ref. AMM TASK 26-25-41-000-807.
- The portable fire-extinguisher bottles.

NOTE: When you keep the aircraft at an OAT of more than

50 DEG.C (122 DEG.F), some aircraft internal
areas can be around 70 DEG.C (158 DEG.F).
(8) If the OAT is more than or equal to 30 DEG.C (86 DEG. X X
F) and if the outside air humidity is more than or equal to
80% during the parking period, select one of the two
methods:
(a) First method:
- Remove the printer Ref. AMM TASK 31-35-22-000-001
.
(b) Second method:
- Let the printer installed and do a periodic check every
15 days.

NOTE: If you let the printer installed and if the OAT is more
than or equal to 30 DEG.C (86 DEG.F) and if the
outside air humidity is more than or equal to 80%
during the parking period, it will be necessary to:
- Energize the printer for 30 minutes during
the periodic checks every 15 days
- Do an operational test of the printer during
the periodic checks every 15 days.
(9) If the OAT is more than or equal to 30 DEG.C (86 DEG. X X
F) and if the outside air humidity is more than or equal to
80% during the storage period:
- Remove the printer Ref. AMM TASK 31-35-22-000-001
.
(10) Electronic Module Assemblies (EMA) of the airbag X X X
system of the passenger seats:

NOTE:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 37 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

This step is only applicable to the ”AMSAFE”

supplier EMA Part Number (P/N) 511959-XXX-XX,
513766-XXX-XX and 514518-XXX-XX.
If these EMAs are installed, select one of the two methods:
(a) First method:
- Remove the EMAs Ref. AMM TASK 25-21-58-000-001
.

NOTE: Airbus recommends to remove the EMAs to

prevent risk of battery faults because of high
discharge and to prevent the EMAs replacement at
the return-to-operation.
(b) Second method:
- Let the EMAs connected.

NOTE: If the EMAs stay connected, an operational test of

each EMA will be necessary at the return-to-
operation. The replacement of the EMAs can be
necessary before the next flight.

** ON A/C FSN 153-200

SUBTASK 10-10-00-020-050-B
N. Removal or Protection of Equipment

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Cockpit Voice and Data Recorders (CVDR): X X
- No step is necessary.

NOTE: The CVDRs are the solid state recorders. It is not

necessary to remove them.
(2) Remove the Emergency Locator Transmitter (ELT): X X
(a) For the fixed automatic ELT (if installed) Ref. AMM TASK
25-65-35-000-001.
(b) For the portable survival ELT (if installed) Ref. AMM
TASK 25-65-32-000-001.

NOTE: The replacement of the ELT batteries is not

necessary unless it is an MPD requirement.
(3) Emergency Power Supply Units (EPSU):
- For the parking periods:
- If the parking period is 7 days or less, no step is necessary.
- If the parking period is more than 7 days, select one of the
two methods.
- For the storage periods, select one of the two methods.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 38 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(a) First method: X X X X

Remove all the EPSU batteries Ref. AMM TASK 33-51-38-
000-002.

NOTE: Airbus recommends to remove the EPSU batteries

to prevent high risk of battery faults due to deep
discharge and/or high temperature damage. If you
select the first method, it is not necessary to do a
BITE test during the return to operation.
(b) Second method: X X X X
Disconnect all the EPSUs Ref. AMM TASK 33-51-38-000-001
.

NOTE: For the EPSU disconnection, only the steps related

to the disconnection of the EPSU in the EPSU
removal task are necessary.
NOTE: If you disconnect the EPSUs, it will be necessary to:
- Connect the EPSUs during every periodic
checks
- Connect the EPSUs every 3 months during
the periodic checks and to charge them
during 3 hours
- Charge the batteries during 30 minutes and
to do a BITE test at the return-to-operation.
NOTE: The disconnection of the EPSU must start at the
entry into the parking or storage period.
If you disconnect the EPSUs after 7 days of the start of the
parking or storage period:
Do a battery capacity check of the EPSU before the
disconnection of all the EPSU batteries Ref. AMM TASK 33-
51-00-710-003.

NOTE: A long period of time can be necessary to charge

the EPSU batteries in the aircraft (approximately 3
hours).
(4) Remove the batteries of: X
- The megaphones (if installed) Ref. AMM TASK 25-65-
51-920-001.
- The flashlights.
(5) If the Outside Air Temperature (OAT) is more than 50 X X
DEG.C (122 DEG.F) during the storage period, then remove:
- The forward-cargo fire-extinguisher bottles and
cartridges (if installed) Ref. AMM TASK 26-23-41-000-
004Ref. AMM TASK 26-23-41-000-004Ref. AMM
TASK 26-23-41-000-004.
-

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 39 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

The aft-cargo fire-extinguisher bottles and cartridges

(if installed) Ref. AMM TASK 26-23-42-000-001.
- The engine fire-extinguisher bottles and cartridges
Ref. AMM TASK 26-21-41-000-001 and Ref. AMM
TASK 26-21-41-000-004.
- The APU fire-extinguisher bottle and cartridge Ref.
AMM TASK 26-22-41-000-001.

NOTE: When you keep the aircraft at an OAT of more than

50 DEG.C (122 DEG.F), some aircraft internal
areas can be around 70 DEG.C (158 DEG.F).
(6) If the OAT is more than 50 DEG.C (122 DEG.F) during X X X X
the parking and storage period, then remove:
- The lavatory fire-extinguisher bottles Ref. AMM TASK
26-25-41-000-001 Ref. AMM TASK 26-25-41-000-802
Ref. AMM TASK 26-25-41-000-803 Ref. AMM TASK
26-25-41-000-804 Ref. AMM TASK 26-25-41-000-805
Ref. AMM TASK 26-25-41-000-807.
- The portable fire-extinguisher bottles.

NOTE: When you keep the aircraft at an OAT of more than

50 DEG.C (122 DEG.F), some aircraft internal
areas can be around 70 DEG.C (158 DEG.F).
(7) If the OAT is more than or equal to 30 DEG.C (86 DEG. X X
F) and if the outside air humidity is more than or equal to
80% during the parking period, select one of the two
methods:
(a) First method:
- Remove the printer Ref. AMM TASK 31-35-22-000-001
.
(b) Second method:
- Let the printer installed and do a periodic check every
15 days.

NOTE: If you let the printer installed and if the OAT is more
than or equal to 30 DEG.C (86 DEG.F) and if the
outside air humidity is more than or equal to 80%
during the parking period, it will be necessary to:
- Energize the printer for 30 minutes during
the periodic checks every 15 days
- Do an operational test of the printer during
the periodic checks every 15 days.
(8) If the OAT is more than or equal to 30 DEG.C (86 DEG. X X
F) and if the outside air humidity is more than or equal to
80% during the storage period:
- Remove the printer Ref. AMM TASK 31-35-22-000-001
.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 40 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(9) Electronic Module Assemblies (EMA) of the airbag X X X

system of the passenger seats:

NOTE: This step is only applicable to the ”AMSAFE”

supplier EMA Part Number (P/N) 511959-XXX-XX,
513766-XXX-XX and 514518-XXX-XX.
If these EMAs are installed, select one of the two methods:
(a) First method:
- Remove the EMAs Ref. AMM TASK 25-21-58-000-001
.

NOTE: Airbus recommends to remove the EMAs to

prevent risk of battery faults because of high
discharge and to prevent the EMAs replacement at
the return-to-operation.
(b) Second method:
- Let the EMAs connected.

NOTE: If the EMAs stay connected, an operational test of

each EMA will be necessary at the return-to-
operation. The replacement of the EMAs can be
necessary before the next flight.

** ON A/C FSN ALL

SUBTASK 10-10-00-790-050-A
P. Protection of the Hydraulic System

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Do a check of the hydraulic-reservoir fluid level: X X X
- On the reservoir indicators Ref. AMM TASK 29-10-00-
200-001 or
- On the ECAM display unit Ref. AMM TASK 29-30-00-
200-002.

SUBTASK 10-10-00-620-056-A
Q. Protection of the Windows

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Lubricate the sliding windows Ref. AMM TASK 12-22-56- X
600-001.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 41 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

(2) Open the cockpit and cabin window shades. X X X X

NOTE: This is to prevent damage to the window shades

(discoloration and deformation) caused by external
weather conditions (sunlight, heat and humidity).
(3) Make sure that the sliding windows are closed. X X X X
(4) We recommend that you put a SUN SCREEN,SET- X X
COCKPIT (25-01-000) in the cockpit on all the windows.

SUBTASK 10-10-00-860-056-A

WARNING: BEFORE YOU PUSH THE DITCHING PUSHBUTTON SWITCH, MAKE SURE THAT THERE
IS NO SUPPLY OF AIR TO THE AIRCRAFT THROUGH THE LOW PRESSURE
CONNECTION. IF THERE IS A SUPPLY OF AIR, YOU CAN CAUSE UNWANTED
PRESSURIZATION OF THE AIRCRAFT. THIS CAN CAUSE INJURY TO PERSONS AND
/OR DAMAGE TO THE AIRCRAFT.
R. Aircraft Maintenance Configuration

PAR PARK STOR

STOR
K up more more
Step up to 1
to 1 than 1 than 1
year
MO MO year
(1) Depressurize the aircraft hydraulic systems:
(a) Depressurize the Green and Yellow hydraulic systems X X X X
after the operation of the Power Transfer Unit (PTU) Ref.
AMM TASK 29-23-00-864-001.
(b) Depressurize the Yellow hydraulic system Ref. AMM X X X X
TASK 29-24-00-864-001.
(c) Depressurize the Blue hydraulic system Ref. AMM TASK X X
29-10-00-864-003.
(2) In the cockpit, on the overhead panel: X X X X
(a) On the CABIN PRESS section of panel 25VU:
- Push the DITCHING pushbutton switch (the ON
legend comes on) to close the avionics ventilation skin-
valves and the outflow valve.
(b) On the ELEC section of panel 35VU, put the WARNING
NOTICE(S) in position to tell persons that:
- The DITCHING pushbutton switch is in ON position
(the aircraft is ditched).
(3) Preservation of batteries: X X X X
(a) If the parking period is more than 2 days or for the
storage periods, select one method:
1_ Method 1 (Off-wing preservation):

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 42 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

- De-energize the aircraft electrical circuits

Ref. AMM TASK 24-41-00-862-002
- Disconnect and remove batteries 2PB1 and 2PB2 Ref.
AMM TASK 24-38-51-000-001.
or
2_ Method 2 (On-wing preservation):
- Keep batteries 2PB1 and 2PB2 connected and do the
on-wing preservation of the batteries Ref. AMM TASK
24-38-00-550-801.

NOTE: The de-energization of the aircraft electrical circuits

is done in the Ref. AMM TASK 24-38-00-550-801.
(4) Close all the pressurized access doors. X X X X
(5) Close the emergency exit doors from the passenger X X X
compartment Ref. AMM TASK 52-21-11-400-001.
(6) Close the forward and aft cargo-compartment doors Ref. X X X X
AMM TASK 52-30-00-860-002.
(7) If applicable, close the bulk cargo-compartment door Ref. X X X X
AMM TASK 52-30-00-860-008.
(8) Make an entry in the aircraft log book or attach a tag to X X X X
the Captain side stick to tell persons that protection covers
/devices are installed.
(9) Remove all the fixtures, tools, test and support equipment X X X X
used during this procedure.
(10) Close the passenger/crew doors Ref. AMM TASK 52-10- X X X X
00-410-001.

SUBTASK 10-10-00-620-057-A
S. External Protection of the Aircraft

PARK STOR
PARK STOR
more more
Step up to up to 1
than 1 than 1
1 MO year
MO year
(1) Make sure that all the access panels and doors that you X X X X
opened during this procedure are closed.
(2) Put the external protection on the aircraft
(a) With the Film-- Waterproof Barrier - (Material Ref. X X
14HMB1) and Adhesive Film Tape-Surface protection PVC
film coated Pressure sensitive acrylic-based adhesiv -
(Material Ref. 05RNN1) or Adhesive Film Tape-- Aluminium
Foil - (Material Ref. 05RAB9):

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 43 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

1_ Put a cover on the top of the Vertical Tail Plane (VTP) to

give protection from bird excrement.
Make sure that the cover will not spill over the rudder to
prevent the incorrect rudder operation.

NOTE: This is to prevent damage from the protection if the

rudder moves because of the wind.
2_ Seal:
- The surge-tank overpressure protectors
- The left and right ailerons to give protection from bird
nests
- The avionics ventilation skin-air-inlet and outlet valves
(15HQ and 22HQ)
- The battery venturi
- The bleed-air precooler exhaust-grids and ventilation
exhaust grid on each pylon
- The outflow valve (10HL).
(b) Seal with the FINE NYLON NETTING and the Adhesive X X
Film Tape-Surface protection PVC film coated Pressure
sensitive acrylic-based adhesiv - (Material Ref. 05RNN1) or
Adhesive Film Tape-- Aluminium Foil - (Material Ref.
05RAB9):
- The fuel NACA air-intakes
- The overpressure protector outlet (trim and wing
tanks)
- The drain valves of the lower fuselage

NOTE: For the location of the drain valves Ref. AMM

TASK 53-19-00-710-003.
Only seal the lower fuselage drain-valves which are not
below the belly fairing panels with the fine nylon netting. Do
not seal the cargo-door drain valves.
- The Inert Gas Generation System (IGGS) pallet air-
outlet (if installed), on panel 191BB.
(c) Pylon drain and engine drain mast: X X X X
- Seal with the FINE NYLON NETTING and the
Adhesive Film Tape-Surface protection PVC film
coated Pressure sensitive acrylic-based adhesiv -
(Material Ref. 05RNN1) or Adhesive Film Tape--
Aluminium Foil - (Material Ref. 05RAB9) on the drain
mast of the engines and on the pylon drains of the aft-
lower pylon areas.

NOTE: The operational test of the pylons drains at the

return to operation will not be necessary if the
parking period is less than 15 days and if you
sealed these drains.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 44 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

NOTE: The installation of the fine nylon netting and the

adhesive-film tape on the pylons drains and the
engine drain masts is not mandatory but it
decreases the risk of clogging during the
operational test of the pylons drains at the return to
operation.
(d) Apply Corrosion Preventive Compound-Water Displacing X X
& Heavy Duty Hard Film - (Material Ref. 12ADB1) on the
trailing edges of the wings Ref. AMM TASK 51-78-00-916-
001.
(e) Apply Corrosion Preventive Compound-Water Displacing X X
Oily Film System (Material Ref. 12ABE2) on the leading
edges of the nacelles.
(f) Use the Film-- Waterproof Barrier - (Material Ref. 14HMB1 X X
) and the Adhesive Film Tape-Surface protection PVC film
coated Pressure sensitive acrylic-based adhesiv - (Material
Ref. 05RNN1) or Adhesive Film Tape-- Aluminium Foil -
(Material Ref. 05RAB9) to seal all the openings that give
access to:
- The APU
- The engines
- The landing gears.
(g) Put protection on the bottom sections of the landing X X
gears with the Film-- Waterproof Barrier - (Material Ref.
14HMB1) and the Adhesive Film Tape-Surface protection
PVC film coated Pressure sensitive acrylic-based adhesiv -
(Material Ref. 05RNN1) or Adhesive Film Tape-- Aluminium
Foil - (Material Ref. 05RAB9):
a_ For the MLG:
- On the sliding tubes
- On the torque links
- On the slave links
- On the bogie beam (including the brake rods) (if
installed).
b_ For the NLG, all equipment below the NLG doors that
include:
- On the lights
- On the electrical boxes
- On the steering actuators
- On the torque link
- On the sliding tube.
(3) Apply the external protection on the aircraft and the
related draining method:
(a) Protection of the doors and the air-conditioning ram-air X X
inlets and outlets:

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 45 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

1_ Use the Film-- Waterproof Barrier - (Material Ref.

14HMB1) and the Adhesive Film Tape-Surface protection
PVC film coated Pressure sensitive acrylic-based adhesiv -
(Material Ref. 05RNN1) or Adhesive Film Tape-- Aluminium
Foil - (Material Ref. 05RAB9) to seal:
- The passenger/crew doors
- The emergency exit doors
- The forward and aft cargo doors
- The bulk cargo door (if installed)
- The avionics-compartment doors
- The air-conditioning ram-air inlets and outlets.
Make sure that there is a minimum of one space or one hole
at the lowest point of the protection to let the moisture drain.
(b) Use Adhesive Film Tape-Surface protection PVC film X X
coated Pressure sensitive acrylic-based adhesiv - (Material
Ref. 05RNN1) or Adhesive Film Tape-- Aluminium Foil -
(Material Ref. 05RAB9) to seal the handles of:
- The passenger/crew doors
- The emergency exit doors
- The forward and aft cargo doors
- The bulk cargo door (if installed)
- The avionics-compartment doors.
(c) Cabin windows, passenger/crew door windows and X
emergency-exit door windows:
1_ Put an external protection on the windows with the Film--
Waterproof Barrier - (Material Ref. 14HMB1) and the
Adhesive Film Tape-Surface protection PVC film coated
Pressure sensitive acrylic-based adhesiv - (Material Ref.
05RNN1) or Adhesive Film Tape-- Aluminium Foil - (Material
Ref. 05RAB9).
Do not put Adhesive Film Tape-Surface protection PVC film
coated Pressure sensitive acrylic-based adhesiv - (Material
Ref. 05RNN1) or Adhesive Film Tape-- Aluminium Foil -
(Material Ref. 05RAB9) on the window.
Make sure that there is a minimum of one space or one hole
at the lowest point of the protection to let the moisture drain.
(d) Cockpit windows: X X
1_ Put an external protection on the cockpit windows with
the Film-- Waterproof Barrier - (Material Ref. 14HMB1) and
the Adhesive Film Tape-Surface protection PVC film coated
Pressure sensitive acrylic-based adhesiv - (Material Ref.
05RNN1) or Adhesive Film Tape-- Aluminium Foil - (Material
Ref. 05RAB9).

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 46 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Do not put Adhesive Film Tape-Surface protection PVC film

coated Pressure sensitive acrylic-based adhesiv - (Material
Ref. 05RNN1) or Adhesive Film Tape-- Aluminium Foil -
(Material Ref. 05RAB9) on the window.
Make sure that there is a minimum of one space or one hole
at the lowest point of the protection to let the moisture drain.

5. Close-up
SUBTASK 10-10-00-860-051-A
DELETED
SUBTASK 10-10-00-942-050-A
A. Close-up
(1) Make sure that all the external connections (external power supply, etc.) are disconnected from
the aircraft. This does not include the aircraft grounding (earthing) cable.
(2) Make sure that all the fixtures, tools, test and support equipment used during this procedure are
removed.
(3) Remove the ground support and maintenance equipment, the special and standard tools and all
other items.
(4) Remove the access platform(s).
(5) If you find a defect, make an entry in the logbook.
SUBTASK 10-10-00-942-051-A
B. Periodic Checks and Return to Operation
(1) For the return-to-operation, do the:
- Return-to-operation after parking Ref. AMM TASK 10-30-00-554-804 or
- Return-to-operation after storage Ref. AMM TASK 10-30-00-554-005.
(2) For the periodic ground checks, do the:
- Parking Periodic Ground Checks Ref. AMM TASK 10-11-00-555-804 or
- Storage Periodic Ground Checks Ref. AMM TASK 10-12-00-553-802.

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 47 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022
 AMM - GOW - A318/A319/A320/A321 REV DATE: May 01/2022
Tail Number - MSN - FSN: ALL
10-10-00-550-801-A - Parking and Storage Procedure

Figure 10-10-00-991-00100-00-A (SHEET 1) - Parking and Storage Chart

** ON A/C FSN ALL

JCP Title: storage © AIRBUS S.A.S. ALL RIGHTS RESERVED. Page 48 of 48

CONFIDENTIAL AND PROPRIETARY DOCUMENT. PRINT DATE: May 10/2022