@airbus: Airbus S.A.S
@airbus: Airbus S.A.S
AIRBUS S.A.S.
Customer Services
Technical Data Support and Services
31707 Blagnac Cedex
FRANCE
FAPE3
HIGHLIGHTS
HIGHLIGHTS
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DISASSEMBLY
TASK 52-81-14-000-801-A01 Jan 01/17
Subtask 52-81-14-000-015-A01 Jan 01/17
TASK 52-81-14-000-801-B01 Jan 01/17
Subtask 52-81-14-000-016-A01 Jan 01/17
Subtask 52-81-14-000-016-B01 Jan 01/17
TASK 52-81-14-000-804-A01 Jan 01/17
Subtask 52-81-14-000-001-A01 Jan 01/17
TASK 52-81-14-000-806-A01 Jan 01/17
L.E.C.
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CLEANING
TASK 52-81-14-100-801-A01 Jan 01/17
Subtask 52-81-14-100-001-A01 Jan 01/17
TASK 52-81-14-100-802-A01 Jan 01/17
Subtask 52-81-14-100-003-A01 Jan 01/17
Subtask 52-81-14-100-004-A01 Jan 01/17
INSPECTION/CHECK
TASK 52-81-14-210-801-A01 Jan 01/17
Subtask 52-81-14-210-002-A01 Jan 01/17
TASK 52-81-14-210-802-A01 Jan 01/17
Subtask 52-81-14-210-004-A01 Jan 01/17
L.E.C.
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REPAIR
TASK 52-81-14-300-801-A01 Jan 01/17
Subtask 52-81-14-300-002-A01 Jan 01/17
TASK 52-81-14-300-807-A01 Jan 01/17
Subtask 52-81-14-350-001-A01 Jan 01/17
Subtask 52-81-14-350-002-A01 Jan 01/17
Subtask 52-81-14-350-003-A01 Jan 01/17
L.E.C.
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L.E.C.
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ASSEMBLY
TASK 52-81-14-400-801-A01 Jan 01/17
Subtask 52-81-14-400-024-A01 Jan 01/17
TASK 52-81-14-400-802-A01 Jan 01/17
Subtask 52-81-14-400-025-A01 Jan 01/17
TASK 52-81-14-400-803-A01 Jan 01/17
Subtask 52-81-14-400-023-A01 Jan 01/17
TASK 52-81-14-400-804-A01 Jan 01/17
Subtask 52-81-14-410-004-A01 Jan 01/17
Subtask 52-81-14-410-004-B01 Jan 01/17
TASK 52-81-14-400-805-A01 Jan 01/17
Subtask 52-81-14-400-001-A01 Jan 01/17
FIGURE 52-81-14-991-005-A01 Jan 01/17
TASK 52-81-14-400-807-A01 Jan 01/17
Subtask 52-81-14-400-003-A01 Jan 01/17
TASK 52-81-14-400-808-A01 Jan 01/17
Subtask 52-81-14-400-016-A01 Jan 01/17
FIGURE 52-81-14-991-015-A01 Jan 01/17
FIGURE 52-81-14-991-016-A01 Jan 01/17
FIGURE 52-81-14-991-017-A01 Jan 01/17
TASK 52-81-14-400-808-B01 Jan 01/17
Subtask 52-81-14-400-022-A01 Jan 01/17
Subtask 52-81-14-400-022-B01 Jan 01/17
FIGURE 52-81-14-991-018-A01 Jan 01/17
FIGURE 52-81-14-991-019-A01 Jan 01/17
FIGURE 52-81-14-991-020-A01 Jan 01/17
FIGURE 52-81-14-991-021-A01 Jan 01/17
FIGURE 52-81-14-991-022-A01 Jan 01/17
L.E.C.
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L.E.C.
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L.E.C.
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L.E.C.
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L.E.C.
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TABLE OF CONTENTS
INTRODUCTION
52-81-14-871-802-A01 Introduction
DISASSEMBLY
52-81-14-000-801-A01 Disassembly of the FWD Fitting Assy
52-81-14-000-801-B01 Disassembly of the FWD Fitting Assy
52-81-14-000-804-A01 Disassembly of the Rear Fitting
52-81-14-000-806-A01 Disassembly of the Uplock Assy
52-81-14-000-807-A01 Disassembly of the Step Assy
52-81-14-000-808-A01 Disassembly of the Sensor Target
52-81-14-000-809-A01 Disassembly of the Tip Seal
52-81-14-000-810-A01 Disassembly of the Sealing Strips
52-81-14-000-811-A01 Disassembly of the Bushes
52-81-14-000-812-A01 Disassembly of the Bearings
CLEANING
52-81-14-100-801-A01 Cleaning of the Painted Components
52-81-14-100-802-A01 Cleaning of the Components Which Are Not Painted
INSPECTION/CHECK
52-81-14-210-801-A01 Check of the MLG Door Structure
52-81-14-210-802-A01 Check of the Fittings, the Uplock Assembly and the Lateral Ramp
52-81-14-210-803-A01 Check of the Step Assemblies
52-81-14-210-804-A01 Check of the Central Ramp and the Sensor-Support Assy
52-81-14-210-805-A01 Check of the Protective Treatment
52-81-14-200-801-A01 Check of the Tip Seal
52-81-14-200-802-A01 Check of the Sealing Strips
52-81-14-200-803-A01 Check of the Stops
52-81-14-200-804-A01 Check of the Identification Plates
T.O.C.
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REPAIR
52-81-14-300-801-A01 Repair of the Surface Protection and Paint Coating
52-81-14-300-807-A01 Replacement of the Lateral Ramp and the Ramp Assy
52-81-14-300-807-B01 Replacement of the Lateral Ramp and the Ramp Assy
52-81-14-300-807-C01 Replacement of the Lateral Ramp and the Ramp Assy
52-81-14-300-807-D01 Replacement of the Lateral Ramp and the Ramp Assy
52-81-14-300-810-A01 Replacement of the Central Ramp
52-81-14-300-810-B01 Replacement of the Central Ramp
52-81-14-300-810-C01 Replacement of the Central Ramp
52-81-14-300-811-A01 Replacement of the Sensor-Support Assy
52-81-14-300-812-A01 Replacement of the Stops
ASSEMBLY
52-81-14-400-801-A01 Assembly of the Sealing Strips
52-81-14-400-802-A01 Assembly of the Tip Seal
52-81-14-400-803-A01 Assembly of the Sensor Targets
52-81-14-400-804-A01 Assembly of the Step Assemblies
52-81-14-400-805-A01 Assembly of the Uplock Assy
52-81-14-400-807-A01 Assembly of the Rear Fitting
52-81-14-400-808-A01 Assembly of the FWD Fitting Assy
52-81-14-400-808-B01 Assembly of the FWD Fitting Assy
52-81-14-400-809-A01 Assembly of the Identification Plates
52-81-14-400-810-A01 Assembly of the Bushes
52-81-14-400-811-A01 Assembly of the Bearings
T.O.C.
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SBL
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INTRODUCTION
TASK 52-81-14-871-802-A01
Introduction
1. General
A. This manual is written to the iSpec 2200 and in ASD Simplified Technical English (STE). The
international SI units of measurement are used in this manual, with imperial units shown in
parentheses.
B. The manual contains data about maintenance on the component in a workshop. It does not
contain data about maintenance on the component when it is installed in the aircraft.
C. Only approved persons with the necessary skills are permitted to do the maintenance procedures
in this manual.
D. Maintenance Task Oriented Support System (MTOSS) task and subtask identification is used in
this manual. The maintenance tasks and other data have special MTOSS numbers for Electronic
Data Processing (EDP). The user of the manual can ignore the MTOSS numbers.
E. This manual contains:
- Technical data for the component
- Maintenance and repair procedures about the component
- An Illustrated Parts List (IPL) with data for the component parts. Parts are identified in all
sections of the manual by the IPL-Figure and item number.
F. We verified the DISASSEMBLY, TESTING and ASSEMBLY procedures by simulation.
2. How to use the Manual
A. Make sure that the manual contains the information applicable to your component.
B. If you need to identify a part or find a part number, use the search function.
C. You must use the instructions in this manual for all the component maintenance. Read all the
applicable WARNINGS and CAUTIONS before you do the work on the component.
3. List of Abbreviations
ABP Airbus Process
ACMM Abbreviated Component Maintenance Manual
AEB Airline Engineering Bulletin
ASD Aero Space and Defence Industries Association of Europe
ATA Air Transport Association of America
ATLAS Abbreviated Test Language for All Systems
CMM Component Maintenance Manual
CMS Component Maintenance Sheet
INTRO
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INTRO
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TASK 52-81-14-870-804-A01
Description and Operation
1. General
A. This section tells you what the two wheel boogie main gear door is and what it does.
B. This section is about the left hand main gear door. The left hand main gear door and the right
hand main gear door are not interchangeable.
C. Technical Data APPROX:
Length 1712 mm (67.04 in)
Width 1826 mm (71.89 in)
Height 844.5 mm (33.248 in)
Weight 50.2 kg (110.672 lb)
Dimensions and Weight
TABLE 1
2. Description
The two wheel boogie main gear door has the primary components that follow:
PRE SB 52-1022
A. The two wheel boogie main gear door has the primary components that follow:
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- uplock assembly
- step assemblies
- lateral ramp with its supports
- central ramp with its supports
- sensor targets and supports
- cover assembly.
ALL VARIANTS
B. Not apply.
PRE SB 52-1022
C. The forward fitting assembly includes the actuator fitting and a hinge assy. They are made of
aluminum alloy. The forward fitting is attached to the cover assembly with nuts, washers,
screws, bolts and inserts. The hinge assy is attached to the forward fitting with nuts, washers
and screws. A spherical bearing is installed into the hinge assy. Two bushes are installed into the
actuator fitting.
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H. The central ramp and its support are made of aluminum alloy. A TEFLON sheet is bonded and
riveted to the runout tip and HI-LOK fasteners attach the tip to its support. The runout tip and
its support are attached to the cover assembly with rivets, screws and inserts.
J. The two sensor targets are installed over supports. The supports are made of aluminum alloy
and are attached to the cover assembly with HI-LOK fasteners.
K. The cover assembly is made of honeycomb cores which have carbon fiber reinforced plastic
(CFRP) layers on both sides. The cover assembly has tip seals and sealing strips on the upper
and lower edges are attached to the cover with nuts, washers, screws and U-sections. The cover
assembly also has stops on the outer edges. The stops are made of polytetrafluoroethylene
(PTFE) and are attached to the cover with rivets.
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HINGE
HINGE ASSY
STEPS ASSEMBLIES
FORWARD FITTING
LATERAL RAMP
WITH TEFLON SHEETS
CENTRAL RAMP
WITH TEFLON SHEETS
UPLOCK ASSEMBLY
COVER ASSEMBLY
L_CM_528114_1_0100101_01_00
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HINGE
HINGE ASSY
STEPS ASSEMBLIES
FORWARD FITTING
REINFORCEMENT
PLATE
LATERAL RAMP
WITH TEFLON SHEETS
CENTRAL RAMP
WITH TEFLON SHEETS
UPLOCK ASSEMBLY
COVER ASSEMBLY
L_CM_528114_1_0110101_01_00
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TASK 52-81-14-870-804-B01
Description and Operation
1. General
A. This section tells you what the two wheel boogie main gear door is and what it does.
B. This section is about the left hand main gear door. The left hand main gear door and the right
hand main gear door are not interchangeable.
C. Technical Data APPROX:
Length 1712 mm (67.04 in)
Width 1826 mm (71.89 in)
Height 844.5 mm (33.248 in)
Weight 50.2 kg (110.672 lb)
Dimensions and Weight
TABLE 1
2. Description
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C. The rear fitting and the hinge are made of aluminum alloy. The fitting is attached to the cover
assembly with nuts, washers, screws, bolts and inserts. The hinge is attached to the rear fitting
with nuts, washers and screws. A bush is installed into the hinge. A lubrication fitting and a
flexible bearing are installed into the bush.
D. The uplock assembly has a fitting, a fluted plate and a mounting base which are made of
aluminum alloy and are attached with nuts, washers and screws. The uplock assembly is
attached to the cover assembly with bolts and inserts. A fluted plate is installed between the
uplock assembly and the cover assembly. The uplock mechanism has an arm with a roller that
turn around a torque shaft.
E. The step assembly and step are made of stainless steel and is attached to the cover assembly
with bolts and inserts. Protection plates are installed between the steps and the cover assembly.
F. The lateral ramp and its supports are made of aluminum alloy, TEFLON Sheets are bonded and
riveted to the ramp and HI-LOK fasteners attach the ramp to its supports. The lateral ramp and
its supports are attached to the cover assembly with rivets, bolts and inserts.
G. The central ramp and its support are made of aluminum alloy. A TEFLON sheet is bonded and
riveted to the central ramp. The central ramp is attached to the cover assembly with rivets,
screws and inserts.
H. The two sensor targets are installed over supports. The supports are made of aluminum alloy
and are attached to the cover assembly with HI-LOK fasteners.
J. The cover assembly is made of honeycomb cores which have carbon fiber reinforced plastic
(CFRP) layers on both sides. The cover assembly has tip seals and sealing strips on the upper
and lower edges are attached to the cover with nuts, washers, screws and U-sections. The cover
assembly also has stops on the outer edges. The stops are made of polytetrafluoroethylene
(PTFE) and are attached to the cover with rivets.
K. Not apply.
POST SB 52-1025
A. The two wheel boogie main gear door has the primary components that follow:
- forward fitting with a hinge assy, the actuator fitting and a reinforcement plate
- rear fitting with a hinge
- uplock assembly
- step assemblies
- lateral ramp with its supports
- central ramp with its supports
- sensor targets and supports
- cover assembly
- podger assembly.
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B. The forward fitting assembly includes the actuator fitting, a hinge assy and a reinforcement
plate. They are made of aluminum alloy except the reinforcement plate, it is made of titanium.
The forward fitting is attached to the cover assembly with nuts, washers, screws, bolts and
inserts. The hinge assy is attached to the forward fitting with nuts, washers and screws. A
spherical bearing is installed into the hinge assy. Two bushes are installed into the actuator
fitting. The reinforcement plate is attached to the cover assembly and forward fitting with blind
bolts and pin rivets.
C. The rear fitting and the hinge are made of aluminum alloy. The fitting is attached to the cover
assembly with nuts, washers, screws, bolts and inserts. The hinge is attached to the rear fitting
with nuts, washers and screws. A bush is installed into the hinge. A lubrication fitting and a
flexible bearing are installed into the bush.
D. The uplock assembly has a fitting, a fluted plate and a mounting base which are made of
aluminum alloy and are attached with nuts, washers and screws. The uplock assembly is
attached to the cover assembly with bolts and inserts. A fluted plate is installed between the
uplock assembly and the cover assembly. The uplock mechanism has an arm with a roller that
turn around a torque shaft.
E. The step assembly and step are made of stainless steel and is attached to the cover assembly
with bolts and inserts. Protection plates are installed between the steps and the cover assembly.
F. The lateral ramp and its supports are made of aluminum alloy. The lateral ramp and its
supports are attached to the cover assembly with rivets, bolts and inserts.
G. The central ramp and its support are made of aluminum alloy. A TEFLON sheet is bonded and
riveted to the central ramp. The central ramp is attached to the cover assembly with rivets,
screws and inserts.
H. The two sensor targets are installed over supports. The supports are made of aluminum alloy
and are attached to the cover assembly with HI-LOK fasteners.
J. The cover assembly is made of honeycomb cores which have carbon fiber reinforced plastic
(CFRP) layers on both sides. The cover assembly has tip seals and sealing strips on the upper
and lower edges are attached to the cover with nuts, washers, screws and U-sections. The cover
assembly also has stops on the outer edges. The stops are made of polytetrafluoroethylene
(PTFE) and are attached to the cover with rivets.
K. The podger is a device made of alloy aluminum attached to the cover assembly. The Podger
may have to be adjusted when tires of a different size are fitted to the aircraft. A legend is
writing below the podger to indicated the correct height of the podger depending the tire
dimension installed on the aircraft.
POST SB 52-1140
A. The two wheel boogie main gear door has the primary components that follow:
- forward fitting with a hinge assy, the actuator fitting and a reinforcement plate
- rear fitting with a hinge
- uplock assembly
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- step assemblies
- lateral ramp with its supports
- central ramp with its supports
- sensor targets and supports
- cover assembly
- podger assembly.
B. The forward fitting assembly includes the actuator fitting, a hinge assy and a reinforcement
plate. They are made of aluminum alloy except the reinforcement plate, it is made of titanium.
The forward fitting is attached to the cover assembly with nuts, washers, screws, bolts and
inserts. The hinge assy is attached to the forward fitting with nuts, washers and screws. A
spherical bearing is installed into the hinge assy. Two bushes are installed into the actuator
fitting. The reinforcement plate is attached to the cover assembly and forward fitting with blind
bolts and pin rivets.
C. The rear fitting and the hinge are made of aluminum alloy. The fitting is attached to the cover
assembly with nuts, washers, screws, bolts and inserts. The hinge is attached to the rear fitting
with nuts, washers and screws. A bush is installed into the hinge. A lubrication fitting and a
flexible bearing are installed into the bush.
D. The uplock assembly has a fitting, a fluted plate and a mounting base which are made of
aluminum alloy and are attached with nuts, washers and screws. The uplock assembly is
attached to the cover assembly with bolts and inserts. A fluted plate is installed between the
uplock assembly and the cover assembly. The uplock mechanism has an arm with a roller that
turn around a torque shaft.
E. The step assembly and step are made of stainless steel and is attached to the cover assembly
with bolts and inserts. Protection plates are installed between the steps and the cover assembly.
F. The lateral ramp and its supports are made of aluminum alloy. The lateral ramp and its
supports are attached to the cover assembly with rivets, bolts and inserts.
G. The central ramp and its support are made of aluminum alloy. A TEFLON paint is applied to
the central ramp. The central ramp is attached to the cover assembly with rivets, screws and
inserts.
H. The two sensor targets are installed over supports. The supports are made of aluminum alloy
and are attached to the cover assembly with HI-LOK fasteners.
J. The cover assembly is made of honeycomb cores which have carbon fiber reinforced plastic
(CFRP) layers on both sides. The cover assembly has tip seals and sealing strips on the upper
and lower edges are attached to the cover with nuts, washers, screws and U-sections. The cover
assembly also has stops on the outer edges. The stops are made of polytetrafluoroethylene
(PTFE) and are attached to the cover with rivets.
K. The podger is a device made of alloy aluminum attached to the cover assembly. The Podger
may have to be adjusted when tires of a different size are fitted to the aircraft. A legend is
writing below the podger to indicated the correct height of the podger depending the tire
dimension installed on the aircraft.
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ALL VARIANTS
L. Not apply.
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HINGE
STEPS ASSEMBLIES
FORWARD FITTING
REINFORCEMENT
PLATE
LATERAL RAMP
WITH TEFLON SHEETS
CENTRAL RAMP
WITH TEFLON SHEETS
UPLOCK ASSEMBLY
COVER ASSEMBLY
L_CM_528114_1_0120101_01_00
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HINGE
HINGE ASSY
STEPS ASSEMBLIES
FORWARD FITTING
REINFORCEMENT
PLATE
LATERAL RAMP
DODGER ASSY
CENTRAL RAMP
WITH TEFLON SHEET
UPLOCK ASSEMBLY
L_CM_528114_1_0130101_01_00
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HINGE
HINGE ASSY
STEPS ASSEMBLIES
FORWARD FITTING
REINFORCEMENT
PLATE
LATERAL RAMP
DODGER ASSY
CENTRAL RAMP
WITH TEFLON PAINT
UPLOCK ASSEMBLY
L_CM_528114_1_0140101_01_00
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TASK 52-81-14-810-801-A01
Fault Isolation of the Rear and Forward Fittings
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.
Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-806-A01 Disassembly of the Uplock Assembly
TASK 52-81-14-400-805-A01 Assembly of the Uplock Assembly
FIGURE 52-81-14-991-003-A FIGURE 52-81-14-991-003-A-Fittings
FIGURE 52-81-14-991-004-A FIGURE 52-81-14-991-004-A-Uplock Assembly
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-810-001-A01
A. Fault Isolation of the Rear and Forward Fittings
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Subtask 52-81-14-810-002-A01
B. Fault Isolation of the Uplock Assembly
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3 2
F_CM_528114_1_0030101_01_00
Fittings
Fault Isolation of the Fittings
FIGURE-52-81-14-991-003-A01
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A
10
10
A
A
SECTION
A A
7 9
10 4
8 6 7
F_CM_528114_1_0040101_01_00
Uplock Assembly
Fault Isolation of the Uplock Assembly
FIGURE-52-81-14-991-004-A01
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DISASSEMBLY
TASK 52-81-14-000-801-A01
Disassembly of the FWD Fitting Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QJB1 Wire-Locking diameter: 1.6 mm CRES Nickel Alloy -
Consumable Materials
TABLE 1
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-000-015-A01
A. Disassembly of the FWD Fitting Assy
PRE SB 52-1022
(1) Disassembly of the hinge assy.
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(g) Make sure that the diameter of the bolts 02A-170 is in the limits between 6.32 and
6.34 mm (0.2490 and 0.2495 in), and that the diameter of the holes in the FWD
fitting assy 02A-480 is 6.5 mm (0.256 in).
(h) Make sure that the diameter of the screws 02A-190 and the bolts 02A-720, 02A-730,
02A-740, 02A-750 is in the limits between 6.32 and 6.34 mm (0.2490 and 0.2495 in),
and that the diameter of the holes in the FWD fitting assy 02A-480 is 6.6 mm (0.260
in). For replacement for a new FWD fitting assy 02A-480, please contact AIRBUS.
ALL VARIANTS
(3) Not apply.
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TASK 52-81-14-000-801-B01
Disassembly of the FWD Fitting Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QJB1 Wire-Locking diameter: 1.6 mm CRES Nickel Alloy -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-21
Referenced Information
TABLE 3
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
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D5288001000194
Subtask 52-81-14-000-016-A01
A. Disassembly of the FWD Fitting Assy
PRE SB 52-1022 AND SB 52-1073
(1) Disassembly of the hinge assy.
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(e) Remove the nuts 02-020, the washers 02-030, the bolts 02-170, the screws 02-190,
and the FWD fitting assy 02-200 from the cover assembly.
(f) Make sure that the diameter of the bolts 02-170 is in the limits between 6.32 and
6.34 mm (0.2490 and 0.2495 in), and that the diameter of the holes in the FWD
fitting assy 02-200 is 6.5 mm (0.256 in).
(g) Make sure that the diameter of the screws 02-190 is in the limits between 6.31 and
6.34 mm (0.2484 and 0.2495 in), and that the diameter of the holes in the FWD
fitting assy 02-200 is 6.6 mm (0.260 in). For replacement for a new FWD fitting assy
02-200, please contact AIRBUS.
POST SB 52-1022
(1) Disassembly of the hinge assy.
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(b) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy - from the bolts 02B-170.
(c) Remove the nut 02B-020, the washer 02B-030, the screw 02B-040 and the bonding
strap 02B-050.
(d) Remove the rivet 02B-280 and the profile 02B-290 from the FWD fitting assy
02B-200. See SRM 51-42-21 for removal of the rivet 02B-280.
(e) Remove the bolts 02B-170.
(f) Remove the nuts 02B-020, the washer 02B-030 and the screws 02B-190.
(g) Remove the collar 02B-695 and the pin-rivets 02B-725, 02B-735, 02B-755. See SRM
51-42-21 for removal of the collar 02B-695 and the pin-rivets 02B-725, 02B-735,
02B-755.
(h) Make sure that the diameter of the bolts 02B-170 is in the limits between 6.32 and
6.34 mm (0.2490 and 0.2495 in), and that the diameter of the holes in the FWD
fitting assy 02B-200 is 6.5 mm (0.256 in).
(i) Make sure that the diameter of the screws 02B-190 is in the limits between 6.32 and
6.34 mm (0.2490 and 0.2495 in), and that the diameter of the holes in the FWD
fitting assy 02B-200 is 6.6 mm (0.260 in).
(j) Make sure that the diameter of the pin-rivets 02B-725, 02B-735, 02B-755 is in the
limits between 6.33 and 6.34 mm (0.2492 and 0.2495 in), and that the diameter of
the holes in the FWD fitting assy 02B-200 is 6.6 mm (0.260 in). For replacement for
a new FWD fitting assy 02B-200, please contact AIRBUS.
ALL VARIANTS
(3) Not apply.
Subtask 52-81-14-000-016-B01
B. Disassembly of the FWD Fitting Assy
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(d) Make sure that the diameter of the bolts 02B-270, 02B-300, is in the limits between
9.50 and 9.54 mm (0..3740 and 0.3754 in), and that the diameter of the holes in the
hinge assy 02B-340 is in the limits between 9.49 and 9.53 mm (0.3736 and 0.3752
in). For replacement for a new hinge assy 02B-340, please contact AIRBUS.
(2) Disassembly of the FWD fitting assy.
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TASK 52-81-14-000-804-A01
Disassembly of the Rear Fitting
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QJB1 Wire-Locking diameter: 1.6 mm CRES Nickel Alloy -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-21
Referenced Information
TABLE 3
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-000-001-A01
A. Disassembly of the Rear Fitting
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TASK 52-81-14-000-806-A01
Disassembly of the Uplock Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-210-802-A01 Check of the Fittings, the Uplock Assembly and the Lateral Ramp
TASK 52-81-14-810-801-A01 Fault Isolation of the Rear and Forward Fittings
Referenced Information
TABLE 1
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-000-003-A01
A. Disassembly of the Uplock Assy
NOTE : This procedure is applicable to the uplock assies 03-040, 03B-040 and 03C-040.
NOTE : See TASK 52-81-14-210-802-A01 and TASK 52-81-14-810-801-A01 for the necessary
level of the disassembly.
(1) Removal of the Roller 03-100.
(a) Remove and discard the cotter pin 03-060.
(b) Remove the nut 03-070, the washer 03-080, the bolt 03-090, and the roller with the
bushes.
(c) Remove the bushes 03-110 from the roller 03-100.
(d) Remove the lubrication fitting 03-050 from the bolt 03-090.
(2) Removal of the Torque Shaft 03-240.
(a) Remove the cotter pins 03-170 and discard.
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(b) Remove the nuts 03-180, the washers 03-190 and the protector cap 03-220 together
with the assembled torque shaft 03-240 from the mounting base 03-340.
(c) Remove and discard the cotter pin 03-060.
(d) Remove the torque shaft 03-240 from the protective cap 03-220.
(e) Remove the pin 03-210 from the mounting base 03-240.
(3) Removal of the Side Fittings 03-260 and 03-270.
(a) Remove and discard the cotter pins 03-120.
(b) Remove the nuts 03-130, the washers 03-140 and the screws 03-150 and 03-160.
(c) Remove the distance piece 03-250 from between the side fittings 03-260 and 03-270.
(d) Remove the side fittings 03-260 and 03-270 and the bushes 03-230, 03-280 from the
mounting base 03-340.
(4) Removal of the Fitting 03-320.
(a) Remove and discard the cotter pins 03-120.
(b) Remove the nuts 03-290, the washers 03-300, the bolts 03-310, the mounting base
03-340 and the fluted plate 03-330 from the fitting 03-320.
(c) Remove and discard the lockwire from the bolts 03-010.
(d) Remove the bolts 03-010, the fitting 03-320 and the fluted plate 03-030 from the
cover assembly.
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TASK 52-81-14-000-807-A01
Disassembly of the Step Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QJB1 Wire-Locking diameter: 1.6 mm CRES Nickel Alloy -
Consumable Materials
TABLE 1
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-000-004-A01
A. Disassembly of the Step Assy
NOTE : This procedure is applicable to the step assies 03-370, 03B-370, 03-390 and 03B-390.
(1) Removal of the step assy 03-370.
(a) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy -.
(b) Remove the bolts 03-350 and 03-360.
(c) Remove the step assembly 03-370 and the protector 03-380 from the cover assembly.
(2) Removal of the step assy 03-390.
(a) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy -.
(b) Remove the bolts 03-360.
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(c) Remove the step 03-390 and the protection plate 03-400 from the cover assembly.
Subtask 52-81-14-000-004-B01
B. Disassembly of the Step Assy
NOTE : This procedure is applicable to the step assies 03C-370, 03C-390 and 03C-410.
(1) Removal of the step assy 03C-370.
(a) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy -.
(b) Remove the bolts 03C-350 and 03C-360.
(c) Remove the step assembly 03C-370 and the protector 03C-380 from the cover
assembly.
(2) Removal of the step assy 03C-390.
(a) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy -.
(b) Remove the bolts 03C-360.
(c) Remove the step 03C-390 and the protection plate 03C-400 from the cover assembly.
(3) Removal of the step assembly 03C-410.
(a) Remove and discard the Material No. 14QJB1 Wire-Locking diameter: 1.6 mm CRES
Nickel Alloy -.
(b) Remove the bolts 03C-360.
(c) Remove the step 03C-410 from the cover assembly.
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TASK 52-81-14-000-808-A01
Disassembly of the Sensor Target
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
REFERENCE DESIGNATION
non-metallic scraper
Fixtures, Tools, Test and Support Equipment
TABLE 1
3. Procedure
Subtask 52-81-14-000-021-A01
A. Disassembly of the Sensor Target
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TASK 52-81-14-000-809-A01
Disassembly of the Tip Seal
1. Reason for the Job
This procedure is self-explanatory.
2. Procedure
Subtask 52-81-14-000-023-A01
A. Disassembly of the Tip Seal
PRE MOD 21295G0066
(1) Removal of the tip seal.
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TASK 52-81-14-000-810-A01
Disassembly of the Sealing Strips
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-21
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-000-022-A01
A. Disassembly of the Sealing Strips
PRE MOD 21295G0066
(1) Removal of the sealing strip.
NOTE : This procedure is applicable to the sealing strips 06-130, 06-140 and 06-220.
(a) Remove the rivets 06-100. See SRM 51-42-21 for removal of the rivets 06-100.
(b) Remove the profile 06-110 and the sealing strip 06-130 from the cover assy.
POST MOD 21295G0066
(1) Removal of the sealing strip.
NOTE : This procedure is applicable to the sealing strips 06A-130, 06A-140 and 06A-220.
(a) Remove the nuts 06A-240, the washers 06A-250 and the screws 06A-260.
(b) Remove the profile 06A-110 and the sealing strip 06A-130 from the cover assy.
ALL VARIANTS
(2) Not apply.
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TASK 52-81-14-000-811-A01
Disassembly of the Bushes
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
REFERENCE DESIGNATION
non metallic scraper
Fixtures, Tools, Test and Support Equipment
TABLE 1
B. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-804-A01 Disassembly of the Rear Fitting
TASK 52-81-14-000-806-A01 Disassembly of the Uplock Assembly
TASK 52-81-14-300-807-A01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-300-807-B01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-300-807-C01 Replacement of the Lateral Ramp and the Ramp Assy
Referenced Information
TABLE 2
3. Procedure
CAUTION : DO NOT STRESS THE FITTINGS WHEN YOU REMOVE THE OLD BUSHES.
STRESS WILL DAMAGE THE FITTING.
Subtask 52-81-14-000-018-A01
A. Disassembly of the Bushes
(1) Removal of the bushes of the FWD fitting assy.
NOTE : This procedure is applicable to the bushes 02-220, 02-230, 02A-495, 02A-500,
02B-220 and 02B-230.
(a) Remove the unwanted sealant from the bush 02-220 with a non metallic scraper.
(b) Push out the bush 02-220 from the FWD fitting assy 02-200 with a suitable tool.
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NOTE : This procedure is applicable to the bushes 03-110, 03-230, 03-280, 03B-110,
03B-230, 03B-280, 03C-110, 03C-230 and 03C-280.
(a) Disassemble the uplock assy 03-040. See TASK 52-81-14-000-806-A01.
(b) Disassembly of the bushes of the base-mounting.
NOTE : This procedure is applicable to the bushes 03-110, 03B-110 and 03C-110.
1 Remove the bushes 03-110 from the roller 03-100 with a suitable tool.
Subtask 52-81-14-000-019-A01
B. Disassembly of the Bushes of the Lateral Ramp
PRE SB 52-1025
(1) Not apply.
POST SB 52-1025
(1) Removal of the bushes.
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Subtask 52-81-14-000-019-B01
C. Disassembly of the Bushes of the Lateral Ramp
(1) Removal of the bushes.
Subtask 52-81-14-000-019-C01
D. Disassembly of the Bushes of the Lateral Ramp
(1) Not apply.
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TASK 52-81-14-000-812-A01
Disassembly of the Bearings
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
REFERENCE DESIGNATION
98D52109001000 Fitting Replacement Tool
Fixtures, Tools, Test and Support Equipment
TABLE 1
B. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-801-A01 Disassembly of the FWD Fitting Assy
TASK 52-81-14-000-801-B01 Disassembly of the FWD Fitting Assy
PMS 01-05-26
Referenced Information
TABLE 2
3. Procedure
Subtask 52-81-14-000-020-A01
A. Disassembly of the Bearings
NOTE : This procedure is applicable to the spherical bearing 02-360, 02A-630 and 02B-360.
(1) Disassembly of the spherical bearing with the hinge assy.
(a) Install and calibrate the 98D52109001000 Fitting Replacement Tool on the door.
(b) Disassemble the hinge assy 02-340 from the forward fitting assy 02-200. See TASK
52-81-14-000-801-A01TASK 52-81-14-000-801-B01.
(c) Press out the spherical bearing 02-360 from the hinge assy 02-340. See PMS 01-05-26
for the replacement of the spherical bearing 02-360.
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CLEANING
TASK 52-81-14-100-801-A01
Cleaning of the Painted Components
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14SBA1 Textile-Lint free Cotton -
08ABC1 Aqueous Cleaner-Aircraft Exterior Pressure Spraying -
Consumable Materials
TABLE 1
3. Procedure
Subtask 52-81-14-100-001-A01
A. Cleaning of the Painted Components
(1) Remove all loose dirt with a vacuum cleaner or a soft brush.
(2) Carefully remove the remaining sealant and dirt with a non-metallic scraper .
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(3) Clean the component with a soft brush or with a Material No. 14SBA1 Textile-Lint free
Cotton - soaked with Material No. 08ABC1 Aqueous Cleaner-Aircraft Exterior Pressure
Spraying -.
(4) Flush the component with clean water to remove the detergent.
(5) Dry the component with a hot-air blower or with a Material No. 14SBA1 Textile-Lint free
Cotton -.
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TASK 52-81-14-100-802-A01
Cleaning of the Components Which Are Not Painted
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14SBA1 Textile-Lint free Cotton -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
Consumable Materials
TABLE 1
3. Procedure
Subtask 52-81-14-100-003-A01
A. Cleaning of the Components Which Are Not Painted
(1) Remove the loose dirt from the component with a vacuum cleaner or a soft brush.
(2) Carefully remove the remaining dirt with a non-metallic scraper .
(3) Clean the components which are not painted with a soft brush or with a Material No.
14SBA1 Textile-Lint free Cotton - soaked with Material No. 08BBF1 Non Aqueous
Cleaner-- Methyl-Ethyl-Ketone -.
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(4) Dry the component with a hot-air blower or with a Material No. 14SBA1 Textile-Lint free
Cotton -.
Subtask 52-81-14-100-004-A01
B. Cleaning of the Bonding Points
(1) Remove the unwanted grease, oil or other contamination from the mating surfaces as
follows:
(a) Remove the loose dirt from the components with a vacuum cleaner or a soft brush.
(b) Carefully remove the remaining dirt with a non-metallic scraper.
(c) Clean the components which are not painted with a soft brush or with a Material No.
14SBA1 Textile-Lint free Cotton - soaked with Material No. 08BBF1 Non Aqueous
Cleaner-- Methyl-Ethyl-Ketone -.
(d) Dry the components with a hot-air blower or with a Material No. 14SBA1 Textile-Lint
free Cotton -.
(2) Make sure that the bonding area is between 2 mm (0.08 in) and 4 mm (0.16 in) larger
than the diameter of the mating surfaces.
(3) Abrade the bonding area with abrasive cloth, 120 grade .
(4) Clean the working area with a vacuum cleaner.
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INSPECTION/CHECK
TASK 52-81-14-210-801-A01
Check of the MLG Door Structure
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
SRM 52-81-14
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-210-002-A01
A. Check of the MLG Door Structure
(1) Examine the cover assembly for damage.
(2) See SRM 52-81-14, Page Block 101 Config. 1, 2 and 3 for allowable damage limits.
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TASK 52-81-14-210-802-A01
Check of the Fittings, the Uplock Assembly and the Lateral Ramp
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-801-A01 Disassembly of the FWD Fitting Assy
TASK 52-81-14-000-801-B01 Disassembly of the FWD Fitting Assy
TASK 52-81-14-400-808-A01 Assembly of the FWD Fitting Assy
TASK 52-81-14-400-808-B01 Assembly of the FWD Fitting Assy
TASK 52-81-14-000-804-A01 Disassembly of the Rear Fitting
TASK 52-81-14-400-807-A01 Assembly of the Rear Fitting
TASK 52-81-14-000-811-A01 Disassembly of the Bushes
TASK 52-81-14-400-810-A01 Assembly of the Bushes
TASK 52-81-14-000-812-A01 Disassembly of the Bearings
TASK 52-81-14-400-811-A01 Assembly of the Bearings
TASK 52-81-14-300-807-A01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-300-807-B01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-300-807-C01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-300-807-D01 Replacement of the Lateral Ramp and the Ramp Assy
TASK 52-81-14-000-806-A01 Disassembly of the Uplock Assembly
TASK 52-81-14-400-805-A01 Assembly of the Uplock Assembly
TASK 52-81-14-820-806-A01 Fits and Clearances
NTM 52-81-14
SRM 51-22-00
SRM 51-11-00
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-210-004-A01
A. Check of the FWD Fitting Assy
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NOTE : This procedure is applicable to the FWD fitting assies 02-200, 02A-480, 02B-200.
- Cracks
- Corrosion
- Lockwire
- Other damages.
(a) Do an approved non-destructive test if you think that there is a crack that you cannot
see clearly. See NTM 52-81-14.
(b) Cracks are not permitted. For replacement for a new FWD fitting assy 02-200, please
contact AIRBUS.
(c) For the removal of the corrosion on the FWD fitting assy 02-200, see SRM 51-22-00.
(d) Examine the lockwire of the screws. In case it has lost its use, replace it. See TASK
52-81-14-000-801-A01TASK 52-81-14-000-801-B01 and TASK 52-81-14-400-808-
A01TASK 52-81-14-400-808-B01.
(e) Other damages. See SRM 51-11-00 for damage classification.
(f) See TASK 52-81-14-000-801-A01TASK 52-81-14-000-801-B01 and TASK
52-81-14-400-808-A01TASK 52-81-14-400-808-B01 for the disassembly and assembly
of the FWD fitting assy 02-200.
(g) Examine the bushes 02-220 and 02-230 for damages.
1 See TASK 52-81-14-820-806-A01 for the permitted limits.
2 For the removal of the corrosion, see SRM 51-22-00.
3 Other damage is not permitted on the bushes 02-220 and 02-230.
4 See TASK 52-81-14-000-811-A01 and TASK 52-81-14-400-810-A01 for the
disassembly and assembly of the bushes 02-220 and 02-230.
(2) Examine the hinge assy.
NOTE : This procedure is applicable to the hinge assy 02-340, 02A-610 and 02B-340.
- Cracks
- Corrosion
- Other damages.
(a) Do an approved non-destructive test if you think that there is a crack that you cannot
see clearly. See NTM 52-81-14.
(b) Cracks are not permitted. For replacement for a new hinge assy 02-340, please
contact AIRBUS.
(c) For the removal of the corrosion on the hinge assy 02-340, see SRM 51-22-00.
(d) Other damages. See SRM 51-11-00 for damage classification.
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Subtask 52-81-14-210-012-A01
B. Check of the Rear Fitting
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Subtask 52-81-14-210-013-A01
C. Check of the Lateral Ramp and the Ramp Assy
(1) Examine the lateral ramp for:
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- Corrosion
- Lockwire
- Other damages.
(a) Cracks, corrosion and other damages.
1 Do an approved non-destructive test if you think that there is a crack that you
cannot see clearly. See NTM 52-81-14.
2 Cracks are not permitted. For replacement for a new lateral ramp, please contact
AIRBUS.
3 For the removal of the corrosion on the fittings of the lateral ramp, see SRM
51-22-00.
4 Examine the lockwire of the screws. In case it has lost its use, replace it. See
TASK 52-81-14-300-807-A01TASK 52-81-14-300-807-B01TASK
52-81-14-300-807-C01TASK 52-81-14-300-807-D01.
5 Other damages see SRM 51-11-00 for damage classification.
6 See TASK 52-81-14-300-807-A01TASK 52-81-14-300-807-B01TASK
52-81-14-300-807-C01TASK 52-81-14-300-807-D01 for assembly and
disassembly of the lateral ramp.
7 Examine the teflon sheets of the lateral ramp for cracks and incorrect
attachment.
Subtask 52-81-14-210-013-B01
D. Check of the Lateral Ramp and the Ramp Assy
(1) Examine the lateral ramp for:
(a) Not apply.
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Subtask 52-81-14-210-013-C01
E. Check of the Lateral Ramp and the Ramp Assy
PRE SB 52-1025
(1) Examine the lateral ramp for:
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Subtask 52-81-14-210-014-A01
F. Check of the Uplock Assy
(1) Examine the uplock assy for:
NOTE : This procedure is applicable to the uplock assy 03-040, 03B-040 and 03C-040.
- Cracks
- Corrosion
- Lockwire
- Other damages.
(a) Cracks, corrosion and other damages.
1 Do an approved non-destructive test if you think that there is a crack that you
cannot see clearly. See NTM 52-81-14.
2 Cracks are not permitted. For replacement for a new uplock assy 03-040, please
contact AIRBUS.
3 For the removal of the corrosion on the uplock assy 03-040, see SRM 51-22-00.
4 Examine the lockwire of the screws. In case it has lost its use, replace it. See
TASK 52-81-14-000-806-A01 and TASK 52-81-14-400-805-A01.
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TASK 52-81-14-210-803-A01
Check of the Step Assemblies
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-807-A01 Disassembly of the Step Assemblies
TASK 52-81-14-400-804-A01 Assembly of the Step Assemblies
SRM 51-22-00
SRM 51-11-00
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-210-006-A01
A. Check of the Step Assemblies
(1) Examine the step assemblies for:
- Cracks
- Corrosion
- Lockwire
- Other damages.
(a) Cracks, corrosion and other damages.
1 Do an approved non-destructive test if you think there is a crack that you
cannot see clearly.
2 Cracks are not permitted. See TASK 52-81-14-000-807-A01 and TASK
52-81-14-400-804-A01 for replacement of the step assemblies.
3 For removal of the corrosion, see SRM 51-22-00.
4 Examine the lockwire of the screws. In case it has lost its use, replace it. See
TASK 52-81-14-000-807-A01 and TASK 52-81-14-400-804-A01.
5 Other damages, see SRM 51-11-00 for damage classification.
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TASK 52-81-14-210-804-A01
Check of the Central Ramp and the Sensor-Support Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-300-810-A01 Replacement of the Central Ramp
TASK 52-81-14-300-810-B01 Replacement of the Central Ramp
TASK 52-81-14-300-810-C01 Replacement of the Central Ramp
TASK 52-81-14-300-811-A01 Replacement of the Sensor-Support Assy
TASK 52-81-14-000-808-A01 Disassembly of the Sensor Target
TASK 52-81-14-400-803-A01 Assembly of the Sensor Target
NTM 52-81-14
SRM 51-22-00
SRM 51-11-00
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-210-008-A01
A. Check of the Central Ramp
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Subtask 52-81-14-210-008-B01
B. Check of the Central Ramp
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Subtask 52-81-14-210-011-A01
C. Check of the Sensor-Support Assy
NOTE : This procedure is applicable to the sensor-support assy 06-030 and 06A-030 .
(1) Examine the sensor-support assy for:
- Cracks
- Corrosion
- Other damages
- Correct attachment of the target.
(a) Cracks, corrosion and other damages.
1 Do an approved non-destructive test if you think that there is a crack that you
cannot see clearly. See NTM 52-81-14.
2 Cracks are not permitted. For replacement for a new sensor-support assy 06-030
, please contact AIRBUS.
3 For the removal of the corrosion on the sensor-support assy 06-030 , see SRM
51-22-00.
4 Other damages see SRM 51-11-00 for damage classification.
5 Check the correct attachment of the target 06-070 for loosed and/or missing
nuts or screws.
6 See TASK 52-81-14-300-811-A01 for removal and installation of the sensor-
support assy 06-030 . See TASK 52-81-14-000-808-A01, TASK
52-81-14-400-803-A01 for the disassembly and assembly of the target 06-070 .
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TASK 52-81-14-210-805-A01
Check of the Protective Treatment
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
TASK 52-81-14-300-801-A01 Repair of the Surface Protection and Paint Coating
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-210-010-A01
A. Check of the Protective Treatment
(1) Examine all components, which have a protective treatment for:
(a) Damage to the surface protection:
1 Clean the component. See TASK 52-81-14-100-801-A01 and TASK
52-81-14-100-802-A01.
2 Damage of the surface protection is not permitted.
3 See TASK 52-81-14-300-801-A01 for repair of the surface protection.
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TASK 52-81-14-200-801-A01
Check of the Tip Seal
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-809-A01 Disassembly of the Tip Seal
TASK 52-81-14-400-802-A01 Assembly of the Tip Seal
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-220-001-A01
A. Check of the Tip Seal
(1) Examine the tip seal for:
NOTE : This procedure is applicable to the tip seals 06-290 and 06A-290.
- Cracks
- Hardening
- Oil contamination
- Porosity
- Other damage.
(a) Hardening, cracks, oil contamination or porosity is not permitted.
(b) Other damage is not permitted on the tip seal.
(c) For the replacement of the damaged tip seal 06-290 see TASK 52-81-14-000-809-A01
and TASK 52-81-14-400-802-A01.
PRE MOD 21295G0066
(4) Examine the profile for:
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- Damages.
(a) A loose or damaged attach part of the profile 06-270 is not permitted.
(b) Damages are not permitted.
(c) See TASK 52-81-14-000-809-A01 and TASK 52-81-14-400-802-A01 for the
disassembly and assembly of the profile 06-270.
POST MOD 21295G0066
(4) Examine the profile and the shim for:
NOTE : This procedure is applicable to the profile 06A-270 and the shim 06A-285.
- Attach parts
- Damages.
(a) A loose or damaged attach part of the profile 06-270 and the shim 06A-285 is not
permitted.
(b) Damages are not permitted.
(c) See TASK 52-81-14-000-809-A01 and TASK 52-81-14-400-802-A01 for the
disassembly and assembly of the profile 06-270 and the shim 06A-285.
ALL VARIANTS
(5) Not apply.
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TASK 52-81-14-200-802-A01
Check of the Sealing Strips
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-810-A01 Disassembly of the Sealing Strips
TASK 52-81-14-400-801-A01 Assembly of the Sealing Strips
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-220-003-A01
A. Check of the Sealing Strips
(1) Examine the sealing strips for:
NOTE : This procedure is applicable to the sealing strips 06-130, 06A-130 ,06-140,
06A-140 ,06-220 and 06A-220.
- Cracks
- Hardening
- Oil contamination
- Porosity
- Other damage.
(a) Hardening, cracks, oil contamination or porosity is not permitted.
(b) Other damage is not permitted on the sealing strip 06-130.
(c) For the replacement of the damaged sealing strip 06-130 see TASK
52-81-14-000-810-A01 and TASK 52-81-14-400-801-A01
(2) Examine the profile for:
NOTE : This procedure is applicable to the profiles 06-110, 06A-110, 06-120, 06A-120,
06-150, 06A-150, 06-170, 06A-18006-180, 06-190, 06A-190, 06-200 and
06A-200.
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- Attach parts
- Damages.
(a) A loose or damaged attach part of the profile is not permitted.
(b) Damages are not permitted.
(c) See TASK 52-81-14-000-810-A01 and TASK 52-81-14-400-801-A01 for the
disassembly and assembly of the profile 06-110.
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TASK 52-81-14-200-803-A01
Check of the Stops
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-300-812-A01 Replacement of the Stops
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-220-004-A01
A. Check of the Stops
(1) Examine the stops for:
- Attach parts
- Damages.
(a) A loose or damaged attach part of the stop is not permitted.
(b) Damages are not permitted.
(c) See TASK 52-81-14-300-812-A01 for replacement of the stops.
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TASK 52-81-14-200-804-A01
Check of the Identification Plates
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-400-809-A01 Assembly of the Identification Plates
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-200-001-A01
A. Check of the Identification Plates
(1) Do a visual inspection of the identification plate for:
(a) Damaged readability is not permitted.
(b) A loose or damaged attachment of the identification plate is not permitted.
(c) A loose or damaged identification plate is not permitted.
(d) No other damage is not permitted.
(e) See TASK 52-81-14-400-809-A01 for the replacement of the damaged identification
plate.
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REPAIR
TASK 52-81-14-300-801-A01
Repair of the Surface Protection and Paint Coating
1. Reason for the Job
This section tells you how to repair the component parts.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-210-805-A01 Check of the Protective Treatment
PMS 01-02-27
PMS 01-02-31
SRM 51-73-00
SRM 51-74-00
SRM 51-75-12
Referenced Information
TABLE 1
3. Procedure
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Subtask 52-81-14-300-002-A01
A. Repair of the Surface Protection and Paint Coating
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TASK 52-81-14-300-807-A01
Replacement of the Lateral Ramp and the Ramp Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QGC1 Wire-Locking Dia: 1 mm (0.041 inch) CRES -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
05EML7 Epoxy Adhesive-- - Legacy 3
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-21
SRM 51-42-11
PMS 01-02-31
PMS 01-02-27
Referenced Information
TABLE 3
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3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-350-001-A01
A. Disassembly of the Lower Lateral Ramp
PRE MOD 21516G0071
(1) Disassembly of the lower lateral ramp.
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(i) Remove the L-profile 04-580 by removing the blind bolts 04-470. See SRM 51-42-11
for the removal of the blind bolts 04-470.
POST MOD 21516G0071
(1) Disassembly of the lower lateral ramp.
Subtask 52-81-14-350-002-A01
B. Disassembly of the Upper Lateral Ramp
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(5) Remove the T-section 04-120 from the No. 4 support assembly 04-440, the No. 3 fwd
support assembly 04-600, the No. 3 aft support assembly 04-620, the No. 2 fwd support
assembly 04-220 and the No. 2 aft support assembly 04-240 by removing the hi-loks
04-030, the collar 04-020 and the rivets 04-040. See SRM 51-42-11 for the removal of the
hi-loks 04-030, the collar 04-020 and the rivets 04-040.
(6) Remove the T-section 04-100 from the No. 2 fwd support assembly 04-220, the No. 2 aft
support assembly 04-240 and the No. 1 support 04-190 by removing the rivets 04-040 and
the screws 04-090. See SRM 51-42-11 for the removal of the rivets 04-040.
(7) Remove the No. 4 support assembly 04-440 by removing the bolts 04-260 and 04-270.
(8) Remove the isolators 04-46504-470 by removing the rivets 04-460. See SRM 51-42-11 for
the removal of the rivets 04-460.
(9) Remove the No. 3 fwd support 04-600 by removing the bolts 04-260.
(10) Remove the No. 3 aft support 04-620 by removing the bolts 04-260.
(11) Remove the No. 2 fwd support 04-220 by removing the screws 04-210.
(12) Remove the No. 2 aft support 04-240 by removing the screws 04-210.
(13) Remove the No. 1 support 04-190 by removing the screws 04-160 and 04-170.
Subtask 52-81-14-350-003-A01
C. Installation of the Lower Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(r) Clean the mating surfaces of the T-section 04-140 and the plate 04-510 with Material
No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-section 04-140, the teflon sheet 04-070 and the plate 04-510.
(t) Install the teflon sheet 04-070 on the T-section 04-140 and the plate 04-510. Apply
pressure and let the adhesive cure.
(u) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21516 G0071
(1) Installation of the lower lateral ramp.
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(l) Install the T-section 04B-140 to the tip support 04B-560 and the No. 4 moveable
support 04B-420 with the rivets 04B-040. See SRM 51-42-11 for the installation of
the rivets 04B-040.
(m) Identify the mating surfaces of the teflon sheet 04B-470 with the T-section 04B-140
and the plate 04B-510. On the mating surfaces of the teflon sheet 04B-470 only, do a
pre-treatment according to ABP5-1148 PMS 01-02-31 Pre-Treatment of the P. T. F.
E. Surfaces.
(n) Identify the mating surfaces of the T-section 04B-140 and the plate 04B-510 with the
teflon sheet 04B-470. On the mating surfaces of the T-section 04B-140 and the plate
04B-510 only, examine the condition of the bonding primer.
(o) If the bonding primer of the T-section 04B-100, 04B-120 and 04B-140, and the plate
04B-510 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 440 .
2 Clean the mating surfaces of the T-section 04B-100, 04B-120 and 04B-140, and
the plate 04B-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-
Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the T-section 04B-100, 04B-120
and 04B-140, and the plate 04B-510, according to ABP4-1123. See PMS
01-02-27 Application of Primer.
(p) Rub lightly the mating surfaces of the T-section 04B-140 and the plate
04B-51004B-510 with emery cloth Grade 240 to 440.
(q) Clean the mating surfaces of the T-section 04B-140 and the plate 04B-510 with
Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(r) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-section 04B-140, the teflon sheet 04B-470 and the plate 04B-510.
(s) Install the teflon sheet 04B-470 on the T-section 04B-140 and the plate 04B-510.
Apply pressure and let the adhesive cure.
(t) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
ALL VARIANTS
(2) Not apply.
Subtask 52-81-14-350-004-A01
D. Assembly of the Upper Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(b) Clean the mating surfaces of the T-section 04-100, 04-120 and 04-140, and the plate
04-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(c) Apply bonding primer to the mating surfaces of the T-section 04-100, 04-120 and
04-140, and the plate 04-510, according to ABP4-1123. See PMS 01-02-27
Application of Primer.
(17) Rub lightly the mating surfaces of the T-sections 04-100 and 04-120 with emery cloth
Grade 240 to 440.
(18) Clean the mating surfaces of the T-sections 04-100 and 04-120 with Material No. 08BBF1
Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(19) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating surfaces
of the T-sections 04-100 and 04-120 and the teflon sheet 04-050.
(20) Install the teflon sheet 04-050 on the T-sections 04-100 and 04-120. Install the bolts
04-010 thru the teflon sheet 04-050, the T-section 04-120 and the No. 4 support 04-440.
Apply pressure and let the adhesive cure. See SRM 51-42-21 for the installation of the bolts
04-010.
(21) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all fastener
heads.
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TASK 52-81-14-300-807-B01
Replacement of the Lateral Ramp and the Ramp Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QGC1 Wire-Locking Dia: 1 mm (0.041 inch) CRES -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
05EML7 Epoxy Adhesive-- - Legacy 3
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-11
SRM 51-42-21
PMS 01-02-31
PMS 01-02-27
Referenced Information
TABLE 3
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3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-350-005-A01
A. Disassembly of the Lower Lateral Ramp
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Subtask 52-81-14-350-006-A01
B. Disassembly of the Upper Lateral Ramp
Subtask 52-81-14-350-007-A01
C. Installation of the Lower Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(1) Remove all old sealant from the cover assembly and any components that were previously
removed.
(2) Clean the surface of the cover assembly with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
(3) Cut a piece of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM
Type 2 - to the shape of the runout tip 04A-540 and the tip support 04A-560.
(4) Apply Material No. 05EML7 Epoxy Adhesive-- - Legacy 3 to the glass fabric pieces and put
them in position on the cover assembly.
(5) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the mating
surfaces of the runout tip 04A-540, and the tip support 04A-560.
CAUTION : MAKE SURE THAT THE SCREWS HAVE A MINIMUM THREADED LENGTH
OF 5 MM (0.20 IN).
(6) Install the tip support 04A-560 with the screws 04A-210.
(7) Install the runout tip 04A-540 to the cover assembly with the screws 04A-210, the hi-loks
04A-030, the collar 04A-020 and the rivets 04A-040, 04A-530. See SRM 51-42-21 for the
installation of the hi-loks 04A-030, the collar 04A-020 and the rivets 04A-040, 04A-530.
(8) Install the plate 04A-510 to the runout tip 04A-540 with the blind bolts 04A-480, the screw
04A-500 and the nut 04A-490. See SRM 51-42-11 for the installation of the blind bolts
04A-480.
(9) Install the No. 4 support 04A-440 to the cover assembly with the bolts 04A-260 and
04A-270.
(10) Safety the bolts 04A-260 and 04A-270 with Material No. 14QGC1 Wire-Locking Dia: 1 mm
(0.041 inch) CRES - .
(11) Install the No. 4 moveable support 04A-420 to the isolators 04A-470 with the bolts
04A-400 and the washers 04A-410.
(12) Install the T-section 04A-140 to the tip support 04A-560 and the No. 4 moveable support
04A-420 with the rivets 04A-040. See SRM 51-42-11 for the installation of the rivets
04A-040.
(13) Identify the mating surfaces of the teflon sheet 04A-070 with the T-section 04A-140 and
the plate 04A-510. On the mating surfaces of the teflon sheet 04A-070 only, do a pre-
treatment according to ABP5-1148 PMS 01-02-31 Pre-Treatment of the P. T. F. E.
Surfaces.
(14) Identify the mating surfaces of the T-section 04A-140 and the plate 04A-510 with the
teflon sheet 04A-070. On the mating surfaces of the T-section 04A-140 and the plate
04A-510 only, examine the condition of the bonding primer.
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(15) If the bonding primer of the T-section 04A-100, 04A-120 and 04A-140, and the plate
04A-510 is damaged, do the subsequent steps.
(a) Remove the bonding primer with emery cloth Grade 240 to 400 .
(b) Clean the mating surfaces of the T-section 04A-100, 04A-120 and 04A-140, and the
plate 04A-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
(c) Apply bonding primer to the mating surfaces of the T-section 04A-100, 04A-120 and
04A-140, and the plate 04A-510, according to ABP4-1123. See PMS 01-02-27
Application of Primer.
(16) Rub lightly the mating surfaces of the T-section 04A-140 and the plate 04A-510 with
emery cloth Grade 240 to 400 .
(17) Clean the mating surfaces of the T-section 04A-140 and the plate 04A-510 with Material
No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(18) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating surfaces
of the T-section 04A-140, the teflon sheet 04A-070 and the plate 04A-510.
(19) Install the teflon sheet 04A-070 on the T-section 04A-140 and the plate 04A-510. Apply
pressure and let the adhesive cure.
(20) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all fastener
heads.
Subtask 52-81-14-350-008-A01
D. Installation of the Upper Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(5) Apply Material No. 05EML7 Epoxy Adhesive-- - Legacy 3 to the glass fabric pieces and put
them in position on the cover assembly.
(6) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the mating
surfaces of the No. 3, No. 2 and No. 1 supports.
(7) Install the No. 3 support assembly 04A-290 to the cover assembly with the bolts 04A-260.
(8) Safety the bolts 04A-260 with Material No. 14QGC1 Wire-Locking Dia: 1 mm (0.041 inch)
CRES - .
(9) Install the No. 2 fwd and aft supports 04A-220 and 04A-240 with the screws 04A-210.
(10) Install the No. 1 support 04A-190 with the screws 04A-160 and 04A-170.
(11) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style
SRM Type 2 - to the upper shape of the No. 3 and No. 2 supports.
(12) Apply Material No. 05EML7 Epoxy Adhesive-- - Legacy 3 to the glass fabric pieces and put
them on the supports.
(13) Install the T-section 04A-120 to the No. 4 support 04A-440, the No. 3 fwd support
04A-360, the No. 3 aft support 04A-380, the No. 2 fwd support 04A-220 and the No, 2 aft
support 04A-240 with the hi-loks 04A-030 and the collar 04A-020. See SRM 51-42-11 for
the installation of the hi-loks 04A-030 and the collar 04A-020.
(14) Install the T-section 04A-100 to the No. 2 fwd support 04A-220, the No. 2 aft support
04A-240 and the No. 1 support 04A-190 with the rivets 04A-040 and the screws 04A-090.
See SRM 51-42-11 for the installation of the rivets 04-040.
(15) Identify the mating surfaces of the teflon sheet 04A-050 with the T-sections 04A-100 and
04A-120. On the mating surfaces of the teflon sheet 04A-050 only, do a pre-treatment
according to ABP51148, See PMS 01-02-31 Pre-Treatment of the P. T. F. E. Surfaces.
(16) Identify the mating surfaces of the T-sections 04A-100 and 04A-120 with the teflon sheet
04A-050. On the mating surfaces of the T-sections 04A-100 and 04A-120 only, examine the
condition of the bonding primer.
(17) If the bonding primer of the T-section 04A-100, 04A-120 and 04A-140, and the plate
04A-510 is damaged, do the subsequent steps.
(a) Remove the bonding primer with emery cloth Grade 240 to 400 .
(b) Clean the mating surfaces of the T-section 04A-100, 04A-120 and 04A-140, and the
plate 04A-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
(c) Apply bonding primer to the mating surfaces of the T-section 04A-100, 04A-120 and
04A-140, and the plate 04A-510, according to ABP4-1123. See PMS 01-02-27
Application of Primer.
(18) Rub lightly the mating surfaces of the T-sections 04A-100 and 04A-120 with emery cloth
Grade 240 to 400.
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(19) Clean the mating surfaces of the T-sections 04A-100 and 04A-120 with Material No.
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(20) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating surfaces
of the T-sections 04A-100 and 04A-120 and the teflon sheet 04A-050.
(21) Install the teflon sheet 04A-050 on the T-sections 04A-100 and 04A-120. Install the bolts
04A-010 thru the teflon sheet 04A-050 the T-section 04A-120 and the No. 4 support
04A-440. Apply pressure and let the adhesive cure. See SRM 51-42-21 for the installation
of the bolts 04A-010.
(22) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all fastener
heads.
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TASK 52-81-14-300-807-C01
Replacement of the Lateral Ramp and the Ramp Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14QGC1 Wire-Locking Dia: 1 mm (0.041 inch) CRES -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
05EML7 Epoxy Adhesive-- - Legacy 3
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-11
SRM 51-42-21
PMS 01-02-31
PMS 01-02-27
Referenced Information
TABLE 3
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3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-350-009-A01
A. Disassembly of the Lower Lateral Ramp
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Subtask 52-81-14-350-010-A01
B. Disassembly of the Upper Lateral Ramp
Subtask 52-81-14-350-011-A01
C. Installation of the Lower Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(2) Clean the surface of the cover assembly with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
(3) Cut a piece of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM
Type 2 - to the shape of the runout tip 04C-540 and the tip support 04C-560.
(4) Apply Material No. 05EML7 Epoxy Adhesive-- - Legacy 3 to the glass fabric pieces and put
them in position on the cover assembly.
(5) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the mating
surfaces of the runout tip 04C-540, and the tip support 04C-560.
CAUTION : MAKE SURE THAT THE SCREWS HAVE A MINIMUM THREADED LENGTH
OF 5 MM (0.20 IN).
(6) Install the tip support 04C-560 with the screws 04C-210.
(7) Install the runout tip 04C-540 to the cover assembly with the screws 04C-210, the hi-loks
04C-030, the collar 04C-020 and the rivets 04C-040 and 04C-530. See SRM 51-42-21 for
the installation of the hi-loks 04C-030, the collar 04C-020 and the rivets 04C-040 and
04C-530.
(8) Install the plate 04C-510 to the runout tip 04C-540 with the blind bolts 04C-480, the screw
04C-500 and the nut 04C-490. See SRM 51-42-11 for the installation of the blind bolts
04C-480.
(9) Install the No. 4 support 04C-440 to the cover assembly with the bolts 04C-260 and
04C-270.
(10) Safety the bolts 04C-260 and 04C-270 with Material No. 14QGC1 Wire-Locking Dia: 1 mm
(0.041 inch) CRES - .
(11) Install the No. 4 movable support 04C-420 to the isolators 04C-470 with the bolts 04C-400
and the washers 04C-410.
(12) Install the T-section 04C-140 to the tip support 04C-560 and the No. 4 moveable support
04C-420 with the rivets 04C-040. See SRM 51-42-11 for the installation of the rivets
04C-040.
(13) Identify the mating surfaces of the teflon sheet 04C-070 with the T-section 04C-140 and
the plate 04C-510. On the mating surfaces of the teflon sheet 04C-070 only, do a pre-
treatment according to ABP5-1148 PMS 01-02-31 Pre-Treatment of the P. T. F. E.
Surfaces.
(14) Identify the mating surfaces of the T-section 04C-140 and the plate 04C-510 with the
teflon sheet 04C-070. On the mating surfaces of the T-section 04C-140 and the plate
04C-510 only, examine the condition of the bonding primer.
(15) If the bonding primer of the T-section 04C-100, 04C-120 and 04C-140, and the plate
04C-510 is damaged, do the subsequent steps.
(a) Remove the bonding primer with emery cloth Grade 240 to 400.
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(b) Clean the mating surfaces of the T-section 04C-100, 04C-120 and 04C-140, and the
plate 04C-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
(c) Apply bonding primer to the mating surfaces of the T-section 04C-100, 04C-120 and
04C-140, and the plate 04C-510, according to ABP4-1123, see PMS 01-02-27
Application of Primer.
(16) Rub Lightly the mating surfaces of the T-section 04C-140 and the plate 04C-510 with
emery cloth Grade 240 to 400 .
(17) Clean the mating surfaces of the T-section 04C-140 and the plate 04C-510 with Material
No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(18) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating surfaces
of the T-section 04C-140, the teflon sheet 04C-070 and the plate 04C-510.
(19) Install the teflon sheet 04C-070 on the T-section 04C-140 and the plate 04C-510. Apply
pressure and let the adhesive cure.
(20) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all fastener
heads.
Subtask 52-81-14-350-012-A01
D. Installation of the Upper Lateral Ramp
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(7) Safety the bolts 04C-260 with Material No. 14QGC1 Wire-Locking Dia: 1 mm (0.041 inch)
CRES - .
(8) Install the No. 2 fwd and aft supports 04C-220 and 04C-240 with the screws 04C-210.
(9) Install the No. 1 support 04C-190 with the screws 04C-160 and 04C-170.
(10) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style
SRM Type 2 - to the upper shape of the No. 3 and No. 2 supports.
(11) Apply Material No. 05EML7 Epoxy Adhesive-- - Legacy 3 to the glass fabric pieces and put
them over the supports.
(12) Install the T-section 04C-120 to the No. 4 support 04C-440, the No. 3 fwd support
04C-600, the No. 3 aft support 04C-620, the No. 2 fwd support 04C-220 and the No. 2 aft
support 04C-240 with the hi-loks 04C-030 and the collar 04C-020. See SRM 51-42-11 for
the installation of the hi-loks 04C-030 and the collar 04C-020.
(13) Install the T-section 04C-100 to the No. 2 fwd support 04C-220, the No. 2 aft support
04C-240 and the No. 1 support 04C-190 with the rivets 04C-040 and the screws 04C-090.
See SRM 51-42-11 for the installation of the rivets 04C-040.
(14) Identify the mating surfaces of the teflon sheet 04C-050 with the T-sections 04C-100 and
04C-120, On the mating surfaces of the teflon sheet 04C-050 only, do a pre-treatment
according to ABP51148 , See PMS 01-02-31 Pre-Treatment of the P. T. F. E. Surfaces.
(15) Identify the mating surfaces of the T-sections 04C-100 and 04C-120 with the teflon sheet
04C-050. On the mating surfaces of the T-sections 04C-100 and 04C-120 only, examine the
condition of the bonding primer.
(16) If the bonding primer of the T-section 04C-100, 04C-120 and 04C-140, and the plate
04C-510 is damaged, do the subsequent steps.
(a) Remove the bonding primer with emery cloth Grade 240 to 400 .
(b) Clean the mating surfaces of the T-sections 04C-100, 04C-120 and 04C-140, and the
plate 04C-510 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
(c) Apply bonding primer to the mating surfaces of the T-section 04C-100, 04C-120 and
04C-140, and the plate 04C-510, according to ABP4-1123, see PMS 01-02-27
Application of Primer.
(17) Rub lightly the mating surfaces of the T-sections 04C-100 and 04C-120 with emery cloth
Grade 240 to 400 .
(18) Clean the mating surfaces of the T-sections 04C-100 and 04C-120 with Material No.
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(19) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating surfaces
of the T-sections 04C-100 and 04C-120 and the teflon sheet 04C-050.
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(20) Install the teflon sheet 04C-050 on the T-sections 04C-100 and 04C-120. Install the bolts
04C-010 thru the teflon sheet 04C-050, the T-section 04C-120 and the No. 4 support
04C-440. Apply pressure and let the adhesive cure. See SRM 51-42-21 for the installation
of the bolts 04C-010.
(21) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all fastener
heads.
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TASK 52-81-14-300-807-D01
Replacement of the Lateral Ramp and the Ramp Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06ABC1 Polysulfide Sealant-Fuel Tank Interfay -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
06PAG1 Adhesion Promoter-For Polysulfide Sealant - -
06ACB1 Polysulfide Sealant-Low Density Multi Purpose Fillet -
04QAB2 Coating-- Flexible Structure
Consumable Materials
TABLE 1
B. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
SRM 51-42-21
SRM 51-42-11
Referenced Information
TABLE 2
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
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Subtask 52-81-14-350-019-A01
A. Removal of the Ramp Assy
NOTE : This procedure is applicable to the angles 04D-210, 04D-230 and 04D-250.
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(a) Remove the collars 04D-280 and the rivet pins 04D-270, 04D-290. See SRM 51-42-11
for removal of the the collars 04D-280 and the rivet pins 04D-270, 04D-290.
(b) Remove the angles 04D-230, 04D-210 and 04D-250 from the runout tip 04D-160.
Subtask 52-81-14-350-020-A01
B. Installation of the Ramp Assy
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -.
NOTE : This procedure is applicable to the angles 04D-210, 04D-230 and 04D-250.
(a) Clean the mating surfaces of the angles 04D-210, 04D-230, 04D-250 and the runout
tip 04D-160. See TASK 52-81-14-100-801-A01.
(b) Apply a layer of Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay - to the
mating surfaces of the angles 04D-210, 04D-230 and 04D-250, and the runout tip
04D-160.
(c) Put the angles 04D-210, 04D-230 and 04D-250 in the correct position on the runout
tip 04D-160.
(d) Install the rivet pins 04D-270 and 04D-290, soaked with Material No. 06ABC1
Polysulfide Sealant-Fuel Tank Interfay -, and the collars 04D-280. See SRM 51-42-11
for the installation of the collars 04D-280 and the rivet pins 04D-270, 04D-290.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
heads of the rivet pins 04D-270 and 04D-290 and the collars 04D-280.
(f) Apply a fillet of Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -
to the edges of the mating surfaces of the angles 04D-210, 04D-230 and 04D-250,
and the runout tip 04D-160. Let the sealant dry.
(g) Apply a fillet of Material No. 06ACB1 Polysulfide Sealant-Low Density Multi Purpose
Fillet -on Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -. Let
the sealant dry.
(h) Apply a fillet of Material No. 04QAB2 Coating-- Flexible Structure on Material No.
06ACB1 Polysulfide Sealant-Low Density Multi Purpose Fillet -.
(2) Installation of the runout tip.
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(a) Clean the mating surfaces of the runout tip 04D-160 and the MLG door. See TASK
52-81-14-100-801-A01.
(b) Apply a layer of Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay - to the
mating surfaces of the ramp assy 04D-190 and the runout tip 04D-160.
(c) Put the runout tip 04D-160 on the MLG door in the correct position.
(d) Install the hi-loks 04D-140 and the rivets 04D-150. See SRM 51-42-11 for installation
of the hi-loks 04D-140 and the rivets 04D-150.
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(e) Apply a fillet of Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -
to the edges of the mating surfaces of the support 04D-090 and the MLG door. Let
the sealant dry.
(f) Apply a fillet of Material No. 06ACB1 Polysulfide Sealant-Low Density Multi Purpose
Fillet - on Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -. Let
the sealant dry.
(g) Apply a fillet of Material No. 04QAB2 Coating-- Flexible Structure on Material No.
06ACB1 Polysulfide Sealant-Low Density Multi Purpose Fillet -.
(4) Installation of the glider.
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(e) Install the screws 04D-060 and the blind bolts 04D-070 and the nuts 04D-050. See
SRM 51-42-21 for the installation of the blind bolts 04D-070.
(f) Tighten the nuts 04D-020 and 04D-050.
(g) Install the new pin-cotter 04D-010.
(h) Apply a fillet of Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -
to the edges of the mating surfaces of the ramp assy 04D-190 and the MLG door, and
the runout tip 04D-160. Let the sealant dry.
(i) Apply a fillet of Material No. 06ACB1 Polysulfide Sealant-Low Density Multi Purpose
Fillet - on Material No. 06PAG1 Adhesion Promoter-For Polysulfide Sealant - -. Let
the sealant dry.
(j) Apply a fillet of Material No. 04QAB2 Coating-- Flexible Structure on Material No.
06ACB1 Polysulfide Sealant-Low Density Multi Purpose Fillet -.
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TASK 52-81-14-300-810-A01
Replacement of the Central Ramp
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
13FBB1 Paste Adhesive-Epoxy Composite General Use -
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-11
PMS 01-02-31
PMS 01-02-26
Referenced Information
TABLE 3
3. Procedure
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Subtask 52-81-14-300-039-A01
A. Replacement of the Central Ramp
PRE MOD 21514
(1) Removal of the central ramp.
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(r) Remove the No. 1 support 05-140 from the cover assembly.
(2) Installation of the central ramp.
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(n) Identify the mating surfaces of the teflon sheet 05-010 with the ramp blister 05-250
and the T-sections 05-090 and 05-110. On the mating surfaces of the teflon sheet
05-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31 Pre-
Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05-250 and the T-sections 05-090 and
05-110 with the teflon sheet 05-010. On the mating surfaces of the ramp blister
05-250 of the T-sections 05-090 and 05-110 only, examine the condition of the
bonding primer.
(p) If the bonding primer of the ramp blister 05-250 and the T-sections 05-090 and
05-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05-250 and the T-sections 05-090
and 05-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05-250 and the
T-sections 05-090 and 05-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(q) Rub lightly the mating surfaces of the ramp blister 05-250 and the T-sections 05-090
and 05-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05-250 and the T-sections 05-090 and
05-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05-090 and 05-110, the ramp blister 05-250 and the teflon
sheet 05-010.
(t) Install the teflon sheet 05-010 on the T-sections 05-090, 05-110 and the ramp blister
05-250. Install the screws 05-120 and the rivets 05-030 thru the teflon sheet 05-010
and the ramp blister 05-250. Apply pressure and let the adhesive cure. See SRM
51-42-11 for installation of the rivets 05-030.
(u) Tighten the screws 05-120.
(v) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21514
(1) Removal of the central ramp.
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(b) Remove the screws 05B-120 from the teflon sheet 05B-01005-010.
(c) Remove the rivets 05B-030 from the ramp blister 05B-250 and the teflon sheet
05B-010. See SRM 51-42-11 for removal of the rivets 05B-030.
(d) Remove the bonded teflon sheet 05B-010 from the ramp blister 05B-250 and the T-
sections 05B-090 and 05B-110.
(e) Remove the old adhesive from the component parts with a non-metallic scraper.
(f) Remove the rivets 05B-040 and the blind bolts 05B-080. See SRM 51-42-11 for
removal of the rivets 05B-040 and the blind bolts 05B-080.
(g) Remove the T-section 05B-110.
(h) Remove the rivets 05B-040 and the blind bolts 05B-050, 05B-060 and 05B-070. See
SRM 51-42-11 for removal of the rivets 05B-040 and the blind bolts 05B-050,
05B-060 and 05B-070.
(i) Remove the T-section 05B-090.
(j) Remove the screws 05B-120 and 05B-240, the washers 05B-230 and the nuts
05B-220. Remove the angles 05B-290 and 05B-310 from the ramp blister 05B-250 by
removing the rivets 05B-330.
(k) Remove the ramp blister 05B-250.
(l) Remove the screws 05B-120.
(m) Remove the runout tip 05B-200.
(n) Remove the screws 05B-120.
(o) Remove the No. 2 FWD support 05B-160.
(p) Remove the screws 05B-120.
(q) Remove the No. 2 AFT support 05B-180.
(r) Remove the No. 1 support 05B-140 from the cover assembly.
(2) Installation of the central ramp.
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(b) Clean the surface of the cover assembly with Material No. 08BBF1 Non Aqueous
Cleaner-- Methyl-Ethyl-Ketone -.
(c) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181
style SRM Type 2 - to the shape runout tip 05B-200, the No. 2 FWD and AFT
supports 05B-160 and 05B-180, and No. 1 support 05B-140.
(d) Apply Material No. 13FBB1 Paste Adhesive-Epoxy Composite General Use - to the
glass fabric pieces and put them in position on the cover assembly.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces of the runout tip, the No. 2 and the No. 1 supports.
(f) Install the No. 2 AFT support 05B-180 with the screws 05B-120.
(g) Install the No. 2 FWD support 05B-160 with the screws 05B-120.
(h) Install the runout tip 05B-200 with the screws 05B-120.
(i) Tighten the screws 05B-120.
(j) Install the T-section 05B-110 to the runout tip 05B-200 with the blind bolts 05B-080
and to the No. 2 FWD support 05B-160 and the No. 2 AFT support 05B-180 with
the rivets 05B-040. See SRM 51-42-11 for installation of the rivets 05B-040 and the
blind bolts 05B-080.
(k) Install the T-section 05B-090 to the No. 2 FWD support 05B-160 and the No. 2 AFT
support 05B-180 with the rivets 05B-040 and together with the No. 1 support
05B-140 with the blind bolts 05B-050, 05B-060 and 05B-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05B-040 and the blind bolts 05B-050,
05B-060 and 05B-070.
(l) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05B-250 and the No. 1 support 05B-140.
(m) Install the ramp blister 05B-250 with the screws 05B-120 and 05B-240, the washers
05B-230 and the nuts 05B-220.
(n) Install the angles 05B-290 and 05B-310 with the screws 05B-120 and the rivets
05B-330.
(o) Identify the mating surfaces of the teflon sheet 05B-010 with the ramp blister
05B-250 and the T-sections 05B-090 and 05B-110. On the mating surfaces of the
teflon sheet 05B-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(p) Identify the mating surfaces of the ramp blister 05B-250 and the T-sections 05B-090
and 05B-110 with the teflon sheet 05B-010. On the mating surfaces of the ramp
blister 05B-250 of the T-sections 05B-090 and 05B-110 only, examine the condition
of the bonding primer.
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(q) If the bonding primer of the ramp blister 05B-250 and the T-sections 05B-090 and
05B-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05B-250 and the T-sections
05B-090 and 05B-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05B-250 and
the T-sections 05B-090 and 05B-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(r) Rub lightly the mating surfaces of the ramp blister 05B-250 and the T-sections
05B-090 and 05B-110 with emery cloth Grade 240 to 400 .
(s) Clean the mating surfaces of the ramp blister 05B-250 and the T-sections 05B-090
and 05B-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(t) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05B-090 and 05B-110, the ramp blister 05B-250 and the
teflon sheet 05B-010.
(u) Install the teflon sheet 05B-010 on the T-sections 05B-090, 05B-110 and the ramp
blister 05B-250. Install the screws 05B-120 and the rivets 05B-030 thru the teflon
sheet 05B-010 and the ramp blister 05B-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets 05B-030.
(v) Tighten the screws 05B-120.
(w) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
ALL VARIANTS
(3) Not apply.
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TASK 52-81-14-300-810-B01
Replacement of the Central Ramp
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
13FBB1 Paste Adhesive-Epoxy Composite General Use -
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-11
PMS 01-02-31
PMS 01-02-26
Referenced Information
TABLE 3
3. Procedure
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Subtask 52-81-14-300-040-A01
A. Replacement of the Central Ramp
PRE MOD 21514 AND PRE SB 52-1025
(1) Removal of the Central Ramp
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NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(n) Identify the mating surfaces of the teflon sheet 05A-010 with the ramp blister
05A-250 and the T-sections 05A-090 and 05A-110. On the mating surfaces of the
teflon sheet 05A-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05A-250 and the T-sections 05A-090
and 05A-110 with the teflon sheet 05A-010. On the mating surfaces of the ramp
blister 05A-250 of the T-sections 05A-090 and 05A-110 only, examine the condition
of the bonding primer.
(p) If the bonding primer of the ramp blister 05A-250 and the T-sections 05A-090 and
05A-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05A-250 and the T-sections
05A-090 and 05A-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05A-250 and
the T-sections 05A-090 and 05A-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(q) Rub lightly the mating surfaces of the ramp blister 05A-250 and the T-sections
05A-090 and 05A-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05A-250 and the T-sections 05A-090
and 05A-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05A-090 and 05A-110, the ramp blister 05A-250 and the
teflon sheet 05A-010.
(t) Install the teflon sheet 05A-010 on the T-sections 05A-090 and 05A-110 and the ramp
blister 05A-250. Install the screws 05A-120 and the rivets 05A-040 thru the teflon
sheet 05A-010 and the ramp blister 05A-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets05A-040.
(u) Tighten the screws 05A-120.
(v) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21514 AND PRE SB 52-1025
(1) Removal of the central ramp.
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(b) Remove the screws 05C-120 from the teflon sheet 05C-010.
(c) Remove the bonded teflon sheet 05C-010 from the ramp blister 05C-250 and the T-
sections 05C-090 and 05C-110.
(d) Remove the old adhesive from the component parts with a non-metallic scraper.
(e) Remove the rivets 05C-040 and the blind bolts 05C-080. See SRM 51-42-11 for
removal of the rivets 05C-040 and the blind bolts 05C-080.
(f) Remove the T-section 05C-110.
(g) Remove the rivets 05C-040 and the blind bolts 05C-050, 05C-060 and 05C-070. See
SRM 51-42-11 for removal of the rivets 05C-040 and the blind bolts 05C-050,
05C-060 and 05C-070.
(h) Remove the T-section 05C-090.
(i) Remove the screws 05C-120, 05C-240 and 05C-245, the washers 05C-230 and
05C-235 and the nuts 05C-220 and 05C-225.
(j) Remove the ramp blister 05C-250.
(k) Remove the rivets 05C-330. See SRM 51-42-11 for the removal of the rivets 05C-330.
(l) Remove the angles 05C-290 and 05C-310 from the ramp blister 05C-250.
(m) Remove the screws 05C-120.
(n) Remove the runout tip 05C-200.
(o) Remove the screws 05C-120.
(p) Remove the No. 2 fwd support 05C-160.
(q) Remove the screws 05C-120.
(r) Remove the No. 2 aft support 05C-180.
(s) Remove the No. 1 support 05C-140 from the cover assembly.
(2) Installation of the central ramp.
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(c) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181
style SRM Type 2 - to the shape runout tip 05C-200, the No. 2 fwd and aft supports
05C-160 and 05C-180 and No. 1 support 05C-140.
(d) Apply Material No. 13FBB1 Paste Adhesive-Epoxy Composite General Use - to the
glass fabric pieces and put them in position on the cover assembly.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces of the runout tip, the No. 2 and the No. 1 supports.
(f) Install the No. 2 aft support 05C-180 with the screws 05C-120.
(g) Install the No. 2 fwd support 05C-160 with the screws 05C-120.
(h) Install the runout tip 05C-200 with the screws 05C-120.
(i) Tighten the screws 05C-120.
(j) Install the T-section 05C-110 to the runout tip 05C-200 with the blind bolts 05C-080
and to the No. 2 fwd support 05C-160 and the No. 2 aft support 05C-180 with the
rivets 05C-040. See SRM 51-42-11 for installation of the rivets 05C-040 and the blind
bolts 05C-080.
(k) Install the T-section 05C-090 to the No. 2 fwd support 05C-160 and the No. 2 aft
support 05C-180 with the rivets 05C-040 and together with the No. 1 support
05C-140 with the blind bolts 05C-050, 05C-060 and 05C-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05C-040 and the blind bolts 05C-050,
05C-060 and 05C-070.
(l) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05C-250 and the No. 1 support 05C-140.
(m) Install the ramp blister 05C-250 with the screws 05C-120, 05C-240 and 05C-245, the
washers 05C-230 and 05C-235 and the nuts 05C-220 and 05C-225.
(n) Install the angles 05C-290 and 05C-310 with the screws 05C-120 and the rivets
05C-330. See SRM 51-42-11 for installation of the rivets05C-330.
(o) Identify the mating surfaces of the teflon sheet 05C-010 with the ramp blister
05C-250 and the T-sections 05C-090 and 05C-110. On the mating surfaces of the
teflon sheet 05C-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(p) Identify the mating surfaces of the ramp blister 05C-250 and the T-sections 05C-090
and 05C-110 with the teflon sheet 05C-010. On the mating surfaces of the ramp
blister 05C-250 of the T-sections 05C-090 and 05C-110 only, examine the condition of
the bonding primer.
(q) If the bonding primer of the ramp blister 05C-250 and the T-sections 05C-090 and
05C-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
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2 Clean the mating surfaces of the ramp blister 05C-250 and the T-sections
05C-090 and 05C-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05C-250 and
the T-sections 05C-090 and 05C-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(r) Rub lightly the mating surfaces of the ramp blister 05C-250 and the T-sections
05C-090 and 05C-110 with emery cloth Grade 240 to 400 .
(s) Clean the mating surfaces of the ramp blister 05C-250 and the T-sections 05C-090
and 05C-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(t) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05C-090 and 05C-110, the ramp blister 05C-250 and the
teflon sheet 05C-010.
(u) Install the teflon sheet 05C-010 on the T-sections 05C-090 and 05C-110 and the ramp
blister 05C-250. Install the screws 05C-120 and the rivets 05C-040 thru the teflon
sheet 05C-010 and the ramp blister 05C-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets 05C-040.
(v) Tighten the screws 05C-120.
(w) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
ALL VARIANTS
(3) Not apply.
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COMPONENT MAINTENANCE MANUAL
D5288000800000
TASK 52-81-14-300-810-C01
Replacement of the Central Ramp
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06ADB1 Polysulfide Sealant-Fuel Contaminated Area Fillet -
06ABC1 Polysulfide Sealant-Fuel Tank Interfay -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
05EJL9 Epoxy Adhesive-Metal to metal - Legacy
06ADA1 Polysulfide Sealant-Fuel Contaminated Area Brushable -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
13AEC1 Dry glass fabric-8H Satin 293 gsm - 181 style SRM Type 2 -
13FBB1 Paste Adhesive-Epoxy Composite General Use -
04PAD2 Polyurethane Coating-- Abrasion Resistant Structure
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-11
PMS 01-02-31
SRM 51-75-11
SRM 51-75-12
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D5288000800000
REFERENCE DESIGNATION
PMS 01-02-26
Referenced Information
TABLE 3
3. Procedure
Subtask 52-81-14-300-035-A01
A. Replacement of the Central Ramp
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NOTE : For mixing and curing details refer to the manufacturer’s instructions.
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(b) Installation of the T-sections 05D-090 and 05D-110, and the support 05D-140.
1 Make sure that the shim between the support 05D-140 and the MLG door is in
correct conditions.
2 Put the support 05D-140 on the MLG door in the correct position.
3 Clean the mating surfaces of the T-sections 05D-090 and 05D-110, and the
support 05D-140 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-
Ethyl-Ketone -.
4 Apply a layer of Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -
on the mating surfaces of the T-sections 05D-090 and 05D-110, and the support
05D-140.
5 Install the support 05D-140 and the T-section 05D-090 in the correct position
with the blind bolts 05D-050, 05D-060 and 05D-070, and the rivets 05D-040
soaked with Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -.
6 Install the T-section 05D-110 in the correct position with the bolts 05D-080 and
the rivets 05D-040 soaked with Material No. 06ABC1 Polysulfide Sealant-Fuel
Tank Interfay -. See SRM 51-42-11 for removal of the rivets 05D-040 and the
blind bolts 05D-080.
(c) Tighten the screws 05D-120.
(d) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the screws 05D-120, the blind bolts 05D-050, 05D-060,
05D-070 and 05D-080, and the rivets 05D-040. Let the sealant dry. See SRM
51-42-11 for removal of the rivets 05D-040 and the blind bolts 05D-050, 05D-060,
05D-070.
(e) Install the angles 05D-290, 05D-310, 05D-340 and 05D-350 on the ramp blister in the
correct position with the rivets 05D-330 soaked with Material No. 06ABC1 Polysulfide
Sealant-Fuel Tank Interfay -. See SRM 51-42-11 for removal of the rivets05D-330.
(f) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the rivets 05D-330. Let the sealant dry.
(g) Clean the surface of the ramp blister 05D-250 and the T-sections 05D-090 and
05D-110 that will be in contact with the teflon sheet 05D-010 with Material No.
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(h) Apply a layer of Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy on the
mating surfaces of the ramp blister 05D-250, the T-sections 05D-090 and 05D-110,
and the teflon sheet 05D-010.
(i) Install the teflon sheet 05D-010 on the ramp blister 05D-250 and the T-sections
05D-090 and 05D-110.
(j) Install the rivets 05D-030 on the teflon sheet 05D-010 and the ramp blister 05D-250.
See SRM 51-42-11 for removal of the rivets 05D-030.
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(k) Make sure that the mating surfaces of the teflon sheet 05D-010, the ramp blister
05D-250 and the T-sections 05D-090 and 05D-110 are in good contact.
(l) Remove any excess of Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy.
(m) Apply Material No. 06ADA1 Polysulfide Sealant-Fuel Contaminated Area Brushable -
to the surface of the new ramp blister 05D-250 and the angles 05D-290, 05D-310,
05D-340 and 05D-350 that will be in contact with the MLG door.
Subtask 52-81-14-300-035-B01
B. Replacement of the Central Ramp
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(i) Remove the screws 05E-120 , 05E-240, 05E-245, the washers 05E-230, 05E-235, the
nuts 05E-220, 05E-225 and the rivets 05E-340. See SRM 51-42-11 for removal of the
rivets 05E-340.
(j) Remove ramp blister 05E-250.
(k) Remove the rivets 05E-330. See SRM 51-42-11 for removal of the rivets 05E-330.
(l) Remove the angles 05E-290 and 05E-310 from the ramp blister 05E-250.
(m) Remove the rivets 05E-330. See SRM 51-42-11 for removal of the rivets 05E-330.
(n) Remove the runout tip 05E-200.
(o) Remove the screws 05E-120.
(p) Remove the No. 2 fwd support 05E-160.
(q) Remove the screws 05E-120.
(r) Remove the No. 2 aft support 05E-180.
(s) Remove the No. 1 support 05E-140 from the cover assembly.
(2) Installation of the central ramp.
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(j) Install the T-section 05E-090 to the No. 2 fwd support 05E-160 and the No. 2 aft
support 05E-180 with the rivets 05E-040 and together with the No. 1 support
05E-140 with the blind bolts 05E-050, 05E-060 and 05E-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05E-040 and blind bolts 05E-050,
05E-060 and 05E-070.
(k) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05E-250 and the No. 1 support 05A-140.
(l) Install the ramp blister 05E-250 with the screws 05E-120, 05E-240, 05E-245, the
washers 05E-230 and 05E-235, the nuts 05E-220, 05E-225 and the rivets 05E-340.
See SRM 51-42-11 for installation of the rivets 05E-340.
(m) Install the angles 05E-290 and 05E-310 with the screws 05E-120 and the rivets
05E-330. See SRM 51-42-11 for installation of the rivets 05E-330.
(n) Identify the mating surfaces of the teflon sheet 05E-010 with the ramp blister 05E-250
and the T-sections 05E-090 and 05E-110. On the mating surfaces of the teflon sheet
05A-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31 Pre-
Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05E-250 and the T-sections 05E-090
and 05E-110 with the teflon sheet 05E-010. On the mating surfaces of the ramp
blister 05E-250 of the T-sections 05A-090 and 05A-110 only, examine the condition of
the bonding primer.
(p) If the bonding primer of the ramp blister 05E-250 and the T-sections 05E-090 and
05E-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05E-250 and the T-sections
05E-090 and 05E-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05E-250 and
the T-sections 05E-090 and 05E-110, according to ABP4-1123 PMS 01-02-26
Application of Primer.
(q) Rub lightly the mating surfaces of the ramp blister 05E-250 and the T-sections
05E-090 and 05E-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05E-250 and the T-sections 05E-090
and 05E-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05E-090 and 05E-110 and the ramp blister 05E-250 and the
teflon sheet 05E-010.
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(t) Install the teflon sheet 05E-010 on the T-sections 05E-090 and 05E-110 and the ramp
blister 05E-250.
(u) Install the screws 05E-120 and the rivets 05E-040 through the teflon sheet 05E-010
and the ramp blister 05E-250. Apply pressure and let the adhesive cure. See SRM
51-42-11 for installation of the rivets 05E-040.
(v) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
Subtask 52-81-14-300-035-C01
C. Replacement of the Central Ramp
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2 Remove the runout tip 05F-200 and the supports 05F-160 and 05F-180.
3 Make sure that the shim between the supports 05F-160 and 05F-180 and the
MLG door is in correct conditions.
(i) If necessary remove the Material No. 04PAD2 Polyurethane Coating-- Abrasion
Resistant Structurefrom the ramp blister 05F-250 See SRM 51-75-11 for removal of
the coating.
(2) Installation of the central ramp.
NOTE : For mixing and curing details refer to the manufacturer’s instructions.
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5 Install the support 05F-140 and the T-section 05F-090 in the correct position
with the blind bolts 05F-050, 05F-060 and 05F-070, and the rivets 05F-040
soaked with Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -.
6 Install the T-section 05F-110 in the correct position with the blind bolts 05F-080
and the rivets 05F-040 soaked with Material No. 06ABC1 Polysulfide Sealant-
Fuel Tank Interfay -. See SRM 51-42-11 for installation of the rivets 05F-040
and the blind bolts 05F-080.
(c) Tighten the screws 05F-120.
(d) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the screws 05F-120, the blind bolts 05F-050, 05F-060,
05F-070, and the rivets 05F-040. Let the sealant dry. See SRM 51-42-11 for removal
of the rivets 05F-040 and the blind bolts 05F-050, 05F-060 and 05F-070.
(e) Install the angles 05F-290, 05F-310, 05F-340 and 05F-350 on the ramp blister in the
correct position with the rivets 05F-330 soaked with Material No. 06ABC1 Polysulfide
Sealant-Fuel Tank Interfay -. See SRM 51-42-11 for installation of the rivets 05F-330.
(f) If necessary apply the Material No. 04PAD2 Polyurethane Coating-- Abrasion
Resistant Structurefrom the ramp blister 05F-250 See SRM 51-75-12 for repair of the
coating.
(g) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the rivets 05F-330. Let the sealant dry.
(h) Apply Material No. 06ADA1 Polysulfide Sealant-Fuel Contaminated Area Brushable -
to the surface of the new ramp blister 05F-250 and the angles 05F-290, 05F-310,
05F-340 and 05F-350 that will be in contact with the MLG door.
Subtask 52-81-14-300-035-D01
D. Replacement of the Central Ramp
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NOTE : For mixing and curing details refer to the manufacturer’s instructions.
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(c) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181
style SRM Type 2 - to the shape runout tip 05G-200, the No. 2 fwd and aft supports
05G-160 and 05G-180 and No. 1 support 05G-140.
(d) Apply Material No. 13FBB1 Paste Adhesive-Epoxy Composite General Use - to the
glass fabric pieces and put them in position on the cover assembly.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces of the runout tip, the No. 2 and the No. 1 supports.
(f) Install the No. 2 aft support 05G-180 with the screws 05G-120.
(g) Install the No. 2 fwd support 05G-160 with the screws 05G-120.
(h) Install the runout tip 05G-200 with the screws 05G-120.
(i) Install the T-section 05G-110 to the runout tip 05G-200 with the blind bolts 05G-080
and to the No. 2 fwd support 05G-160 and the No. 2 aft support 05G-180 with the
rivets 05G-040. See SRM 51-42-11 for installation of the rivets 05G-040 and blind
bolts 05G-080.
(j) Install the T-section 05G-090 to the No. 2 fwd support 05G-160 and the No. 2 aft
support 05G-180 with the rivets 05G-040 and together with the No. 1 support
05G-140 with the blind bolts 05G-050, 05G-060 and 05G-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05G-040 and blind bolts 05G-050,
05G-060 and 05G-070.
(k) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05G-250 and the No. 1 support 05G-140.
(l) Install the ramp blister 05G-250 with the screws 05G-120, 05G-240, 05G-245, the
washers 05G-230 and 05G-235, the nuts 05G-220, 05G-225 and the rivets 05G-340.
See SRM 51-42-11 for installation of the rivets 05G-340.
(m) Install the angles 05G-290 and 05G-310 with the screws 05G-120 and the rivets
05G-330 . See SRM 51-42-11 for installation of the rivets 05G-330.
(n) If necessary apply the Material No. 04PAD2 Polyurethane Coating-- Abrasion
Resistant Structurefrom the ramp blister 05G-250. See SRM 51-75-12 for repair of the
coating.
(o) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
Subtask 52-81-14-300-035-E01
E. Replacement of the Central Ramp
PRE MOD 21514 AND PRE SB 52-1025
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NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(a) Remove all old sealant from the cover assembly and any components that were
previously removed.
(b) Clean the surface of the cover assembly with Material No. 08BBF1 Non Aqueous
Cleaner-- Methyl-Ethyl-Ketone -.
(c) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181
style SRM Type 2 - to the shape runout tip 05-200, the No. 2 FWD and AFT
supports 05-160 and 05-180, and No. 1 support 05-140.
(d) Apply Material No. 13FBB1 Paste Adhesive-Epoxy Composite General Use - to the
glass fabric pieces and put them in position on the cover assembly.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces of the runout tip, the No. 2 and the No. 1 supports.
(f) Install the No. 2 AFT support 05-180 with the screws 05-120.
(g) Install the No. 2 FWD support 05-160 with the screws 05-120.
(h) Install the runout tip 05-200 with the screws 05-120.
(i) Tighten the screws 05-120.
(j) Install the T-section 05-110 to the runout tip 05-200 with the blind bolts 05-080 and
to the No. 2 FWD support 05-160 and the No. 2 AFT support 05-180 with the rivets
05-040. See SRM 51-42-11 for installation of the rivets 05-040 and the blind bolts
05-080.
(k) Install the T-section 05-090 to the No. 2 FWD support 05-160 and the No. 2 AFT
support 05-180 with the rivets 05-040 and together with the No. 1 support 05-140
with the blind bolts 05-050, 05-060 and 05-070 to the cover assembly. See SRM
51-42-11 for installation of the rivets 05-040 and the blind bolts 05-050, 05-060 and
05-070.
(l) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05-250 and the No. 1 support 05-140.
(m) Install the ramp blister 05-250 with the screws 05-120 and 05-240, the washers
05-230 and the nuts 05-220.
(n) Identify the mating surfaces of the teflon sheet 05-010 with the ramp blister 05-250
and the T-sections 05-090 and 05-110. On the mating surfaces of the teflon sheet
05-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31 Pre-
Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05-250 and the T-sections 05-090 and
05-110 with the teflon sheet 05-010. On the mating surfaces of the ramp blister
05-250 of the T-sections 05-090 and 05-110 only, examine the condition of the
bonding primer.
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(p) If the bonding primer of the ramp blister 05-250 and the T-sections 05-090 and
05-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05-250 and the T-sections 05-090
and 05-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-
Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05-250 and the
T-sections 05-090 and 05-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(q) Rub lightly the mating surfaces of the ramp blister 05-250 and the T-sections 05-090
and 05-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05-250 and the T-sections 05-090 and
05-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05-090 and 05-110, the ramp blister 05-250 and the teflon
sheet 05-010.
(t) Install the teflon sheet 05-010 on the T-sections 05-090, 05-110 and the ramp blister
05-250. Install the screws 05-120 and the rivets 05-030 thru the teflon sheet 05-010
and the ramp blister 05-250. Apply pressure and let the adhesive cure. See SRM
51-42-11 for installation of the rivets 05-030.
(u) Tighten the screws 05-120.
(v) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21514 AND PRE SB 52-1025
(1) Removal of the central ramp.
Page 6060
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NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(g) Install the No. 2 FWD support 05B-160 with the screws 05B-120.
(h) Install the runout tip 05B-200 with the screws 05B-120.
(i) Tighten the screws 05B-120.
(j) Install the T-section 05B-110 to the runout tip 05B-200 with the blind bolts 05B-080
and to the No. 2 FWD support 05B-160 and the No. 2 AFT support 05B-180 with
the rivets 05B-040. See SRM 51-42-11 for installation of the rivets 05B-040 and the
blind bolts 05B-080.
(k) Install the T-section 05B-090 to the No. 2 FWD support 05B-160 and the No. 2 AFT
support 05B-180 with the rivets 05B-040 and together with the No. 1 support
05B-140 with the blind bolts 05B-050, 05B-060 and 05B-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05B-040 and the blind bolts 05B-050,
05B-060 and 05B-070.
(l) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05B-250 and the No. 1 support 05B-140.
(m) Install the ramp blister 05B-250 with the screws 05B-120 and 05B-240, the washers
05B-230 and the nuts 05B-220.
(n) Install the angles 05B-290 and 05B-310 with the screws 05B-120 and the rivets
05B-330.
(o) Identify the mating surfaces of the teflon sheet 05B-010 with the ramp blister
05B-250 and the T-sections 05B-090 and 05B-110. On the mating surfaces of the
teflon sheet 05B-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(p) Identify the mating surfaces of the ramp blister 05B-250 and the T-sections 05B-090
and 05B-110 with the teflon sheet 05B-010. On the mating surfaces of the ramp
blister 05B-250 of the T-sections 05B-090 and 05B-110 only, examine the condition
of the bonding primer.
(q) If the bonding primer of the ramp blister 05B-250 and the T-sections 05B-090 and
05B-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05B-250 and the T-sections
05B-090 and 05B-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05B-250 and
the T-sections 05B-090 and 05B-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(r) Rub lightly the mating surfaces of the ramp blister 05B-250 and the T-sections
05B-090 and 05B-110 with emery cloth Grade 240 to 400 .
Page 6062
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(s) Clean the mating surfaces of the ramp blister 05B-250 and the T-sections 05B-090
and 05B-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(t) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05B-090 and 05B-110, the ramp blister 05B-250 and the
teflon sheet 05B-010.
(u) Install the teflon sheet 05B-010 on the T-sections 05B-090, 05B-110 and the ramp
blister 05B-250. Install the screws 05B-120 and the rivets 05B-030 thru the teflon
sheet 05B-010 and the ramp blister 05B-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets 05B-030.
(v) Tighten the screws 05B-120.
(w) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21514 AND POST SB 52-1025
(1) Removal of the central ramp.
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NOTE : For mixing and curing details refer to the manufacturer’s instructions.
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D5288000800000
2 Put the support 05D-140 on the MLG door in the correct position.
3 Clean the mating surfaces of the T-sections 05D-090 and 05D-110, and the
support 05D-140 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-
Ethyl-Ketone -.
4 Apply a layer of Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -
on the mating surfaces of the T-sections 05D-090 and 05D-110, and the support
05D-140.
5 Install the support 05D-140 and the T-section 05D-090 in the correct position
with the blind bolts 05D-050, 05D-060 and 05D-070, and the rivets 05D-040
soaked with Material No. 06ABC1 Polysulfide Sealant-Fuel Tank Interfay -.
6 Install the T-section 05D-110 in the correct position with the bolts 05D-080 and
the rivets 05D-040 soaked with Material No. 06ABC1 Polysulfide Sealant-Fuel
Tank Interfay -. See SRM 51-42-11 for removal of the rivets 05D-040 and the
blind bolts 05D-080.
(c) Tighten the screws 05D-120.
(d) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the screws 05D-120, the blind bolts 05D-050, 05D-060,
05D-070 and 05D-080, and the rivets 05D-040. Let the sealant dry. See SRM
51-42-11 for removal of the rivets 05D-040 and the blind bolts 05D-050, 05D-060,
05D-070.
(e) Install the angles 05D-290, 05D-310, 05D-340 and 05D-350 on the ramp blister in the
correct position with the rivets 05D-330 soaked with Material No. 06ABC1 Polysulfide
Sealant-Fuel Tank Interfay -. See SRM 51-42-11 for removal of the rivets05D-330.
(f) Apply a layer of Material No. 06ADB1 Polysulfide Sealant-Fuel Contaminated Area
Fillet - on the heads of the rivets 05D-330. Let the sealant dry.
(g) Clean the surface of the ramp blister 05D-250 and the T-sections 05D-090 and
05D-110 that will be in contact with the teflon sheet 05D-010 with Material No.
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(h) Apply a layer of Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy on the
mating surfaces of the ramp blister 05D-250, the T-sections 05D-090 and 05D-110,
and the teflon sheet 05D-010.
(i) Install the teflon sheet 05D-010 on the ramp blister 05D-250 and the T-sections
05D-090 and 05D-110.
(j) Install the rivets 05D-030 on the teflon sheet 05D-010 and the ramp blister 05D-250.
See SRM 51-42-11 for removal of the rivets 05D-030.
(k) Make sure that the mating surfaces of the teflon sheet 05D-010, the ramp blister
05D-250 and the T-sections 05D-090 and 05D-110 are in good contact.
(l) Remove any excess of Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy.
Page 6065
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(m) Apply Material No. 06ADA1 Polysulfide Sealant-Fuel Contaminated Area Brushable -
to the surface of the new ramp blister 05D-250 and the angles 05D-290, 05D-310,
05D-340 and 05D-350 that will be in contact with the MLG door.
Subtask 52-81-14-300-035-F01
F. Replacement of the Central Ramp
PRE MOD 21514 AND PRE SB 52-1025
(2) Removal of the Central Ramp
Page 6066
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D5288000800000
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(k) Install the T-section 05A-090 to the No. 2 fwd support 05A-160 and the No. 2 aft
support 05A-180 with the rivets 05A-040 and together with the No. 1 support
05A-140 with the blind bolts 05A-050, 05A-060 and 05A-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05A-040 and the blind bolts 05A-050,
05A-060 and 05A-070.
(l) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05A-250 and the No. 1 support 05A-140.
(m) Install the ramp blister 05A-250 with the screws 05A-120, 05A-240 and 05A-245, the
washers 05A-230 and 05A-235 and the nuts 05A-220 and 05A-225.
(n) Identify the mating surfaces of the teflon sheet 05A-010 with the ramp blister
05A-250 and the T-sections 05A-090 and 05A-110. On the mating surfaces of the
teflon sheet 05A-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05A-250 and the T-sections 05A-090
and 05A-110 with the teflon sheet 05A-010. On the mating surfaces of the ramp
blister 05A-250 of the T-sections 05A-090 and 05A-110 only, examine the condition
of the bonding primer.
(p) If the bonding primer of the ramp blister 05A-250 and the T-sections 05A-090 and
05A-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05A-250 and the T-sections
05A-090 and 05A-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05A-250 and
the T-sections 05A-090 and 05A-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(q) Rub lightly the mating surfaces of the ramp blister 05A-250 and the T-sections
05A-090 and 05A-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05A-250 and the T-sections 05A-090
and 05A-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05A-090 and 05A-110, the ramp blister 05A-250 and the
teflon sheet 05A-010.
(t) Install the teflon sheet 05A-010 on the T-sections 05A-090 and 05A-110 and the ramp
blister 05A-250. Install the screws 05A-120 and the rivets 05A-040 thru the teflon
sheet 05A-010 and the ramp blister 05A-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets05A-040.
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NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
Page 6070
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(o) Identify the mating surfaces of the teflon sheet 05C-010 with the ramp blister
05C-250 and the T-sections 05C-090 and 05C-110. On the mating surfaces of the
teflon sheet 05C-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31
Pre-Treatment of the P. T. F. E. Surfaces.
(p) Identify the mating surfaces of the ramp blister 05C-250 and the T-sections 05C-090
and 05C-110 with the teflon sheet 05C-010. On the mating surfaces of the ramp
blister 05C-250 of the T-sections 05C-090 and 05C-110 only, examine the condition of
the bonding primer.
(q) If the bonding primer of the ramp blister 05C-250 and the T-sections 05C-090 and
05C-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05C-250 and the T-sections
05C-090 and 05C-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05C-250 and
the T-sections 05C-090 and 05C-110, according to ABP4-1123 PMS 01-02-26
application of primer.
(r) Rub lightly the mating surfaces of the ramp blister 05C-250 and the T-sections
05C-090 and 05C-110 with emery cloth Grade 240 to 400 .
(s) Clean the mating surfaces of the ramp blister 05C-250 and the T-sections 05C-090
and 05C-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(t) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05C-090 and 05C-110, the ramp blister 05C-250 and the
teflon sheet 05C-010.
(u) Install the teflon sheet 05C-010 on the T-sections 05C-090 and 05C-110 and the ramp
blister 05C-250. Install the screws 05C-120 and the rivets 05C-040 thru the teflon
sheet 05C-010 and the ramp blister 05C-250. Apply pressure and let the adhesive
cure. See SRM 51-42-11 for installation of the rivets 05C-040.
(v) Tighten the screws 05C-120.
(w) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
POST MOD 21514 AND POST SB 52-1025
(2) Removal of the central ramp.
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(b) Remove the screws 05E-120 from the teflon sheet 05E-010.
(c) Remove the bonded teflon sheet 05E-010 from the ramp blister 05E-250 and the T-
sections 05E-090 and 05E-110.
(d) Remove the old adhesive from the component parts with a non-metallic scraper.
(e) Remove the rivets 05E-040 and the blind bolts 05E-080. See SRM 51-42-11 for
removal of the rivets 05E-040 and the blind bolts 05E-080.
(f) Remove the T-section 05E-110.
(g) Remove the rivets 05E-040 and the blind bolts 05E-050, 05E-060 and 05E-070. See
SRM 51-42-11 for removal of the rivets 05E-040 and blind bolts 05E-050, 05E-060
and 05E-070.
(h) Remove the T-section 05E-090.
(i) Remove the screws 05E-120 , 05E-240, 05E-245, the washers 05E-230, 05E-235, the
nuts 05E-220, 05E-225 and the rivets 05E-340. See SRM 51-42-11 for removal of the
rivets 05E-340.
(j) Remove ramp blister 05E-250.
(k) Remove the rivets 05E-330. See SRM 51-42-11 for removal of the rivets 05E-330.
(l) Remove the angles 05E-290 and 05E-310 from the ramp blister 05E-250.
(m) Remove the rivets 05E-330. See SRM 51-42-11 for removal of the rivets 05E-330.
(n) Remove the runout tip 05E-200.
(o) Remove the screws 05E-120.
(p) Remove the No. 2 fwd support 05E-160.
(q) Remove the screws 05E-120.
(r) Remove the No. 2 aft support 05E-180.
(s) Remove the No. 1 support 05E-140 from the cover assembly.
(3) Installation of the central ramp.
NOTE : Unless indicated, all fasteners and mating surfaces are to be wet installed with
Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -.
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(b) Clean the surface of the cover assembly with Material No. 08BBF1 Non Aqueous
Cleaner-- Methyl-Ethyl-Ketone -.
(c) Cut some pieces of Material No. 13AEC1 Dry glass fabric-8H Satin 293 gsm - 181
style SRM Type 2 - to the shape runout tip 05E-200, the No. 2 fwd and aft supports
05E-160 and 05E-180 and No. 1 support 05E-140.
(d) Apply Material No. 13FBB1 Paste Adhesive-Epoxy Composite General Use - to the
glass fabric pieces and put them in position on the cover assembly.
(e) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces of the runout tip, the No. 2 and the No. 1 supports.
(f) Install the No. 2 aft support 05E-180 with the screws 05E-120.
(g) Install the No. 2 fwd support 05E-160 with the screws 05E-120.
(h) Install the runout tip 05E-200 with the screws 05E-120.
(i) Install the T-section 05E-110 to the runout tip 05E-200 with the blind bolts 05E-080
and to the No. 2 fwd support 05E-160 and the No. 2 aft support 05E-180 with the
rivets 05E-040. See SRM 51-42-11 for installation of the rivets 05E-040 and blind
bolts 05E-080.
(j) Install the T-section 05E-090 to the No. 2 fwd support 05E-160 and the No. 2 aft
support 05E-180 with the rivets 05E-040 and together with the No. 1 support
05E-140 with the blind bolts 05E-050, 05E-060 and 05E-070 to the cover assembly.
See SRM 51-42-11 for installation of the rivets 05E-040 and blind bolts 05E-050,
05E-060 and 05E-070.
(k) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the ramp blister 05E-250 and the No. 1 support 05A-140.
(l) Install the ramp blister 05E-250 with the screws 05E-120, 05E-240, 05E-245, the
washers 05E-230 and 05E-235, the nuts 05E-220, 05E-225 and the rivets 05E-340.
See SRM 51-42-11 for installation of the rivets 05E-340.
(m) Install the angles 05E-290 and 05E-310 with the screws 05E-120 and the rivets
05E-330. See SRM 51-42-11 for installation of the rivets 05E-330.
(n) Identify the mating surfaces of the teflon sheet 05E-010 with the ramp blister 05E-250
and the T-sections 05E-090 and 05E-110. On the mating surfaces of the teflon sheet
05A-010 only, do a pretreatment according to ABP5-1148 PMS 01-02-31 Pre-
Treatment of the P. T. F. E. Surfaces.
(o) Identify the mating surfaces of the ramp blister 05E-250 and the T-sections 05E-090
and 05E-110 with the teflon sheet 05E-010. On the mating surfaces of the ramp
blister 05E-250 of the T-sections 05A-090 and 05A-110 only, examine the condition of
the bonding primer.
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(p) If the bonding primer of the ramp blister 05E-250 and the T-sections 05E-090 and
05E-110 is damaged, do the subsequent steps.
1 Remove the bonding primer with emery cloth Grade 240 to 400 .
2 Clean the mating surfaces of the ramp blister 05E-250 and the T-sections
05E-090 and 05E-110 with Material No. 08BBF1 Non Aqueous Cleaner--
Methyl-Ethyl-Ketone -.
3 Apply bonding primer to the mating surfaces of the ramp blister 05E-250 and
the T-sections 05E-090 and 05E-110, according to ABP4-1123 PMS 01-02-26
Application of Primer.
(q) Rub lightly the mating surfaces of the ramp blister 05E-250 and the T-sections
05E-090 and 05E-110 with emery cloth Grade 240 to 400 .
(r) Clean the mating surfaces of the ramp blister 05E-250 and the T-sections 05E-090
and 05E-110 with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone
-.
(s) Apply Material No. 05EJL9 Epoxy Adhesive-Metal to metal - Legacy to the mating
surfaces of the T-sections 05E-090 and 05E-110 and the ramp blister 05E-250 and the
teflon sheet 05E-010.
(t) Install the teflon sheet 05E-010 on the T-sections 05E-090 and 05E-110 and the ramp
blister 05E-250.
(u) Install the screws 05E-120 and the rivets 05E-040 through the teflon sheet 05E-010
and the ramp blister 05E-250. Apply pressure and let the adhesive cure. See SRM
51-42-11 for installation of the rivets 05E-040.
(v) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to all
fastener heads.
ALL VARIANTS
(4) Not apply.
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TASK 52-81-14-300-811-A01
Replacement of the Sensor-Support Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
Consumable Materials
TABLE 1
B. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
SRM 51-42-21
Referenced Information
TABLE 2
3. Procedure
Subtask 52-81-14-300-022-A01
A. Replacement of the Sensor-Support Assy
NOTE : This procedure is applicable to the sensor-support assy 06-030 and 06A-030.
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TASK 52-81-14-300-812-A01
Replacement of the Stops
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
SRM 51-42-21
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-300-024-A01
A. Replacement of the Stops
NOTE : This procedure is applicable to the stops 06-320, 06-330, 06-340, 06A-320, 06A-330
and 06A-340.
(1) Removal of the stop.
(a) Remove the rivets 06-310. See SRM 51-42-21 for removal of the rivets 06-310.
(b) Remove and discard the stop 06-320 from the cover assy.
(2) Installation of the stop.
(a) Clean the mating surfaces of the cover assembly and the stop 06-320. See TASK
52-81-14-100-801-A01 and TASK 52-81-14-100-802-A01.
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(b) Put the new stop 06-320 in the correct position on the cover assy.
(c) Install the rivets 06-310 . See SRM 51-42-21 for installation of the rivets 06-310.
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ASSEMBLY
TASK 52-81-14-400-801-A01
Assembly of the Sealing Strips
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
SRM 51-42-21
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-400-024-A01
A. Assembly of the Sealing Strips
PRE MOD 21295G0066
(1) Installation of the sealing strip.
NOTE : This procedure is applicable to the sealing strips 06-130, 06-140 and 06-220.
(a) Clean the mating surfaces of the cover assy and the sealing strip 06-130. See TASK
52-81-14-100-801-A01 and TASK 52-81-14-100-802-A01.
(b) Install the sealing strip 06-130 in correct place on the cover assy.
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NOTE : This procedure is applicable to the sealing strips 06A-130, 06A-140 and 06A-220.
(a) Clean the mating surfaces of the cover assy and the sealing strip 06A-130. See TASK
52-81-14-100-801-A01 and TASK 52-81-14-100-802-A01.
(b) Install the sealing strip 06A-130 in correct place on the cover assy.
(c) Install the profile 06A-110 on sealing strip 06A-130.
(d) Install the screws 06A-260, the washers 06A-250 and the nuts 06A-240. Tighten the
nuts 06A-240.
ALL VARIANTS
(2) Not apply.
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TASK 52-81-14-400-802-A01
Assembly of the Tip Seal
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
Referenced Information
TABLE 1
3. Procedure
Subtask 52-81-14-400-025-A01
A. Assembly of the Tip Seal
PRE MOD 21295G0066
(1) Installation of the tip seal.
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(d) Install the screws 06-260, the washers 06-250 and the nuts 06-240. Tighten the nuts
06-240.
POST MOD 21295G0066
(1) Installation of the tip seal .
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TASK 52-81-14-400-803-A01
Assembly of the Sensor Targets
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
05EML9 Epoxy Adhesive-- - Legacy 1
Consumable Materials
TABLE 1
B.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
Referenced Information
TABLE 2
3. Procedure
Subtask 52-81-14-400-023-A01
A. Assembly of the Sensor Targets
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(2) Apply the Material No. 05EML9 Epoxy Adhesive-- - Legacy 1 to the mating surfaces of the
sensor-support 06-090 and the shim 06-080.
(3) Install the shim 06-080 and the target 06-070 with the screws 06-060, the washers 06-050
and the nuts 06-040 to the sensor-support 06-090. Tighten the nuts 06-040.
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TASK 52-81-14-400-804-A01
Assembly of the Step Assemblies
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
14QJB1 Wire-Locking Dia: 1.6 mm CRES Nickel Alloy -
Consumable Materials
TABLE 1
3. Procedure
Subtask 52-81-14-410-004-A01
A. Assembly of the Step Assy
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME
YOU CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT
YOU OR MAKE YOU BLIND.
NOTE : This procedure is applicable to the step assies 03-370 and 03B-370.
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Subtask 52-81-14-410-004-B01
B. Assembly of the Step Assy
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME
YOU CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT
YOU OR MAKE YOU BLIND.
NOTE : This procedure is applicable to the step assy 03C-370, 03C-390 and 03C-410.
(1) Assembly of the step assy 03C-370.
(a) Apply a layer of Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay -
to the mating surfaces of the protector 03C-380, the step assembly 03C-370 and the
cover assembly.
(b) Install the protector 03C-380 and the step assembly 03C-370 with the bolts 03C-350
and 03C-360 to the cover assembly.
(c) Safety the bolts 03C-350 and 03C-360 with Material No. 14QJB1 Wire-Locking Dia:
1.6 mm CRES Nickel Alloy -.
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TASK 52-81-14-400-805-A01
Assembly of the Uplock Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
03HBD9 Synthetic Ester base Grease-General Purpose Low Temp -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
19-010 Lockwire Stainless Steel annealed 0.8 mm Dia.
Consumable Materials
TABLE 1
B.Referenced Information
REFERENCE DESIGNATION
FIGURE 52-81-14-991-005-A FIGURE 52-81-14-991-005-A-Arm, Neutral Position
Referenced Information
TABLE 2
3. Procedure
Subtask 52-81-14-400-001-A01
A. Assembly of the Uplock Assy
NOTE : This procedure is applicable to the uplock assies 03-040, 03B-040 and 03C-040.
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NOTE : Apply the Material No. 03HBD9 Synthetic Ester base Grease-General Purpose
Low Temp - to all movable parts.
(a) Apply Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surface of the fluted plate 03-330 and the cover assembly.
(b) Install the fluted plate 03-030 and the fitting 03-320 with the bolts 03-010 to the
door.
(c) Safety the bolts 03-010 with Material No. 19-010 Lockwire Stainless Steel annealed
0.8 mm Dia..
(d) Assemble the fluted plate 03-330 and the mounting base 03-340 with the bolts
03-310, the washers 03-300 and the nuts 03-290 to the fitting 03-320.
(e) Safety the nuts 03-290 with the cotter pins 03-120. Do not safety the bolts 03-310 as
final adjustment is made on the aircraft.
(2) Assembly of the Side Fittings 03-260 and 03-270.
NOTE : Apply the Material No. 03HBD9 Synthetic Ester base Grease-General Purpose
Low Temp - to all movable parts.
(a) Install the bushes 03-230 and 03-280 and the side fittings 03-260 and 03-270 to the
mounting base 03-340.
(b) Install the distance piece 03-250 between the side fittings 03-260 and 03-270 with the
screws 03-150 and 03-160, the washers 03-140 and the nuts 03-130.
(c) Safety the nuts 03-130 with the cotter pins 03-120.
(d) Install the pin 03-210 and the screw 03-200 in the mounting base 03-340.
NOTE : The pin 03-210 must be between the fork end of the side fitting 03-270.
(3) Assembly of the Torque Shaft 03-240.
NOTE : Apply the Material No. 03HBD9 Synthetic Ester base Grease-General Purpose
Low Temp - to all movable parts.
(a) Install the torque shaft 03-240 in the protector cap 03-220 and secure with the cotter
pin 03-060.
NOTE : Drill a 2.7 mm (0.106 in) diameter hole through the assembled torque shaft
03-240 and the protector cap 03-220 if you use a new torque shaft 03-240.
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(b) Install the protector cap 03-220 together with the assembled torque shaft 03-240 with
the screw 03-200, the pin 03-210, the washers 03-190 and the nuts 03-180 to the
mounting base 03-340.
NOTE : Make sure that the neutral position is correct. See FIGURE
52-81-14-991-005-A.
(c) Safety the nuts 03-180 with the cotter pins 03-170.
(4) Assembly of the Roller 03-100.
(a) Install the lubrication fitting 03-050 in the bolt 03-090.
(b) Install the roller 03-100 and the bushes 03-110 with the bolt 03-090, the washer
03-080 and the nut 03-070.
(c) Safety the nut 03-070 with the cotter pin 03-060.
(d) Fill the lubrication fitting 03-050 with Material No. 03HBD9 Synthetic Ester base
Grease-General Purpose Low Temp -.
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14.09 1
F_CM_528114_1_0050101_01_00
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TASK 52-81-14-400-807-A01
Assembly of the Rear Fitting
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14SBA1 Textile-Lint free Cotton -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
13FBB2 Paste Adhesive-Epoxy Composite General Use Structure
14QJB1 Wire-Locking Dia: 1.6 mm CRES Nickel Alloy -
04TMB2 Varnish-- Electrical Bonding Structure
06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
06AAC1 Polysulfide Sealant-General Purpose Interfay -
03HBD9 Synthetic Ester base Grease-General Purpose Low Temp -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
SRM 51-42-21
Referenced Information
TABLE 3
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3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-400-003-A01
A. Assembly of the Rear Fitting
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(h) Make sure that the bolts 07-150 and 07-160 engaged a minimum of 6 mm (0.23 in) in
the inserts 07-180.
(i) Install the fitting 07-270 with the bolts 07-150 and 07-160, the screws 07-170, the
washers 07-030 and the nuts 07-020 to the cover assembly.
(j) Safety the nuts 07-020 with the new cotter pins 07-010, the bolts 07-150 and 07-160
with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES Nickel Alloy -.
(k) Remove the unwanted Material No. 13FBB2 Paste Adhesive-Epoxy Composite
General Use Structure with a Material No. 14SBA1 Textile-Lint free Cotton -.
(l) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the fitting 07-270 and the cover assembly.
(m) Clean the mating surfaces of the profile 07-140 and the fitting 07-270, and the mating
surfaces of the profile 07-140 and the bonding strap 07-050. See TASK
52-81-14-100-802-A01.
(n) Put the profile 07-140 in the correct position in the fitting 07-270 and the cover
assembly.
(o) Install the rivet 07-045 and the bolt 07-130 , the washer 07-030 and the nut 07-020.
See SRM 51-42-21 for the installation of the rivet 07-045.
(p) Safety the nut 07-020 with the new cotter pin 07-010.
(q) Put the bonding strap 07-050 in the correct position on the profile 07-140.
(r) Install the bonding strap 07-050 with the bolt 07-040 , the washer 07-030 and the nut
07-020.
(s) Safety the nut 07-020 with the new cotter pin 07-010.
(t) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
bolts 07-040 and 07-130, the washers 07-030 and the nuts 07-020 and the new cotter
pin 07-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(u) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - around to between 2
(0.08 in) and 3 mm (0.12 in).
(2) Assembly of the hinge.
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(b) Make sure that the 98D52109001000 Fitting Replacement Tool is installed and
calibrated on the door.
(c) Make sure that the holes of the hinge 07-250 are in correct condition and the
diameter is between 6.31 mm (0.2484 in) and 6.35 mm (0.2500 in). For replacement
for a new hinge 07-250, please contact AIRBUS.
(d) Make sure that the diameter of the bolts 07-240 is in correct conditions between 6.32
mm (0.2490 in) and 6.34 mm (0.2495 in).
(e) Apply the Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surfaces between the hinge 07-250 and the fitting 07-270.
(f) Put the hinge 07-250 in the correct position on the fitting 07-270.
(g) Install the bolts 07-240, the washers 07-230 and the nuts 07-220. Tighten the nuts
07-220.
(h) Safety the nuts 07-220 with the new cotter pins 07-210.
(i) Remove the unwanted Material No. 06AAC1 Polysulfide Sealant-General Purpose
Interfay - with a Material No. 14SBA1 Textile-Lint free Cotton -.
(j) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge 07-250 and the fitting 07-270.
(k) Fill the lubrication fitting 07-100 with the Material No. 03HBD9 Synthetic Ester base
Grease-General Purpose Low Temp -.
(l) Disassemble the 98D52109001000 Fitting Replacement Tool from the door.
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TASK 52-81-14-400-808-A01
Assembly of the FWD Fitting Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
14QJB1 Wire-Locking Dia: 1.6 mm CRES Nickel Alloy -
06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
04TMB2 Varnish-- Electrical Bonding Structure
14SBA1 Textile-Lint free Cotton -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
Consumable Materials
TABLE 1
C.Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
FIGURE 52-81-14-991-016-A FIGURE 52-81-14-991-016-A-Bolts and Holes in the FWD Fitting
Assy
FIGURE 52-81-14-991-015-A FIGURE 52-81-14-991-015-A-Bolts and Holes in the Hinge Assy
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REFERENCE DESIGNATION
FIGURE 52-81-14-991-017-A FIGURE 52-81-14-991-017-A-Bolts and Holes in the FWD Fitting
Assy
Referenced Information
TABLE 3
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-400-016-A01
A. Assembly of the FWD Fitting Assy
PRE SB 52-1022
(1) Assembly of the FWD fitting assy.
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(e) Make sure that the bolts 02-170 are engaged a minimum of 6 mm (0.23 in) in the
inserts 02-180.
(f) Install the FWD fitting assy 02-200 on the cover assembly in the correct position.
(g) Install the bolts 02-170, the screws 02-190, the washers 02-030 and the nuts 02-020.
Tighten the bolts 02-170 and nuts 02-020.
(h) Safety the nuts 02-020 with the new cotter pins 02-010.
(i) Safety the bolts 02-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
(j) Clean the mating surfaces of the bracket 02-160 and the FWD fitting assy 02-200 and
the mating surfaces of the bracket 02-160 and the bonding strap 02-050. See TASK
52-81-14-100-802-A01 for cleaning of the bonding points.
(k) Install the bracket 02-160 with the bolt 02-150, the washer 02-030 and the nut
02-020. Tighten the nut 02-020.
(l) Safety the nut02-020 with the new cotter pin 02-010.
(m) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
bolt 02-150, the washer 02-030 and the nut 02-020 and the new cotter pin 02-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(n) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(o) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(p) Install the bonding strap 02-050 with the screw 02-040, the washer 02-030 and the
nut 02-020.
(q) Safety the nut 02-020 with the new cotter pin 02-010.
(r) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02-040, the washer 02-030 and the nut 02-020 and the new cotter pin 02-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(s) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
Page 7020
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(t) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02-170 6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
(0.2490 in) (0.2495 in) in) in)
B 02-190 6.31 mm 6.34 mm 6.6 mm (0.260 6.6 mm (0.260
(0.2484 in) (0.2495 in) in) in)
Screws, Bolts and Holes Diameters Dimensions
TABLE 4
Page 7021
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(l) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02-340 and the FWD fitting assy 02-200.
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02-270 6.32 m (0.2490 6.34 m (0.2495 6.31 mm 6.35 mm
in) in) (0.2484 in) (0.2500 in)
B 02-330 9.50 mm 9.51 mm 9.49 mm 9.53 mm
(0.3740 in) (0.3745 in) (0.3736 in) (0.3752 in)
C 02-300 7.91 mm 7.93 mm 7.90 mm 7.94 mm
(0.3115 in) (0.3120 in) (0.3110 in) (0.3126 in)
Bolts and Holes Diameters Dimensions
TABLE 5
(m) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
POST SB 52-1022
(1) Assembly of the FWD fitting assy.
Page 7022
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(h) Safety the nuts 02A-020 with the new cotter pins 02A-010.
(i) Safety the bolts 02A-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
(j) Clean the mating surfaces of the bracket 02A-160 and the FWD fitting assy 02A-480
and the mating surfaces of the bracket 02A-160 and the bonding strap 02A-050. See
TASK 52-81-14-100-802-A01 for cleaning of the bonding points.
(k) Install the bracket 02A-160 with the bolt 02A-150, the washer 02A-030 and the nut
02A-020. Tighten the nut 02A-020.
(l) Safety the nut 02A-020 with the new cotter pin 02A-010.
(m) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
bolt 02A-150, the washer 02A-030, the nut 02A-020 and the new cotter pin 02A-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(n) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(o) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(p) Install the bonding strap 02A-050 with the screw 02A-040, the washer 02A-030 and
the nut 02A-020.
(q) Safety the nut 02A-020 with the new cotter pin 02A-010.
(r) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02A-040 , the washer 02A-030 and the nut 02A-020 and the new cotter pin
02A-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(s) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(t) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
A 02A-170 (0.2490 in) (0.2495 in) in) in)
Page 7023
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(l) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02A-610 and the FWD fitting assy 02A-480.
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02A-540 6.32 m (0.2490 6.34 m (0.2495 6.31 mm 6.35 mm
in) in) (0.2484 in) (0.2500 in)
B 02A-600 9.50 mm 9.51 mm 9.49 mm 9.53 mm
(0.3740 in) (0.3745 in) (0.3736 in) (0.3752 in)
C 02A-570 7.91 mm 7.93 mm 7.90 mm 7.94 mm
(0.3115 in) (0.3120 in) (0.3110 in) (0.3126 in)
Bolts and Holes Diameters Dimensions
TABLE 7
(m) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
ALL VARIANTS
(3) Not apply.
Page 7025
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D5288000800000
A HINGE ASSY
L_CM_528114_1_0150101_01_00
Page 7026
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A
B
FITTING
L_CM_528114_1_0160101_01_00
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B FITTING
A
L_CM_528114_1_0170101_01_00
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TASK 52-81-14-400-808-B01
Assembly of the FWD Fitting Assy
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
06AAC1 Polysulfide Sealant-General Purpose Interfay -
14QJB1 Wire-Locking Dia: 1.6 mm CRES Nickel Alloy -
06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
04TMB2 Varnish-- Electrical Bonding Structure
14SBA1 Textile-Lint free Cotton -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-100-801-A01 Cleaning of the Painted Components
TASK 52-81-14-100-802-A01 Cleaning of the Components Which are not Painted
SRM 51-42-21
FIGURE 52-81-14-991-020-A FIGURE 52-81-14-991-020-A-Bolts and Holes in the FWD Fitting
Assy
FIGURE 52-81-14-991-018-A FIGURE 52-81-14-991-018-A-Bolts and Holes in the Hinge Assy
FIGURE 52-81-14-991-021-A FIGURE 52-81-14-991-021-A-Bolts and Holes in the FWD Fitting
Assy
FIGURE 52-81-14-991-022-A FIGURE 52-81-14-991-022-A-Bolts and Holes in the FWD Fitting
Assy
Page 7029
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REFERENCE DESIGNATION
FIGURE 52-81-14-991-019-A FIGURE 52-81-14-991-019-A-Bolts and Holes in the Hinge Assy
FIGURE 52-81-14-991-022-A FIGURE 52-81-14-991-022-A-Bolts and Holes in the FWD Fitting
Assy
FIGURE 52-81-14-991-019-A FIGURE 52-81-14-991-019-A-Bolts and Holes in the Hinge Assy
Referenced Information
TABLE 3
3. Procedure
WARNING : USE GOGGLES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU
CUT LOCKWIRE DURING THE TASK, REMOVE AND DISCARD IT (THE
UNWANTED LOCKWIRE) IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR
MAKE YOU BLIND.
Subtask 52-81-14-400-022-A01
A. Assembly of the FWD Fitting Assy
PRE SB 52-1022 AND 52-1073
(1) Assembly of the FWD fitting assy.
Page 7030
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(c) Clean the matting surfaces of the FWD fitting assy 02-200 and the cover assembly.
See TASK 52-81-14-100-801-A01 and TASK 52-81-14-100-802-A01.
(d) Apply the Material No. 06AAC1 Polysulfide Sealant-General Purpose Interfay - to the
mating surface of the FWD fitting assy 02-200 and the cover assembly.
(e) Make sure that the bolts 02-170 are engaged a minimum of 6 mm (0.23 in) in the
inserts 02-180.
(f) Install the FWD fitting assy 02-200 on the cover assembly in the correct position.
(g) Install the bolts 02-170, the screws 02-190, the washers 02-030 and the nuts 02-020 .
Tighten the bolts 02-170 and nuts 02-020.
(h) Safety the nuts 02-020 with the new cotter pins 02-010.
(i) Safety the bolts 02-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
(j) Clean the mating surfaces of the profile 02-160 and the FWD fitting assy 02-200 and
the mating surfaces of the profile 02-160 and the bonding strap 02-050. See TASK
52-81-14-100-802-A01 for cleaning of the bonding points.
(k) Install the profile 02-160 with the bolt 02-150, the washer 02-030 and the nut 02-020.
Tighten the nut 02-020.
(l) Safety the nut 02-020 with the new cotter pin 02-010.
(m) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
bolt 02-150, the washer 02-030 and the nut 02-020 and the new cotter pin 02-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(n) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(o) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(p) Install the bonding strap 02-050 with the screw 02-040, the washer 02-030 and the
nut 02-020.
(q) Safety the nut 02-020 with the new cotter pin 02-010.
(r) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02-040, the washer 02-030 and the nut 02-020 and the new cotter pin 02-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(s) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
Page 7031
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(t) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02-170 6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
(0.2490 in) (0.2495 in) in) in)
B 02-190 6.31 mm 6.34 mm 6.6 mm (0.260 6.6 mm (0.260
(0.2484 in) (0.2495 in) in) in)
Screws, Bolts and Holes Diameters Dimensions
TABLE 4
Page 7032
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(l) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02-340 and the FWD fitting assy 02-200.
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02-270 6.32 m (0.2490 6.34 m (0.2495 6.31 mm 6.35 mm
in) in) (0.2484 in) (0.2500 in)
B 02-330 9.50 mm 9.51 mm 9.49 mm 9.53 mm
(0.3740 in) (0.3745 in) (0.3736 in) (0.3752 in)
C 02-300 7.91 mm 7.93 mm 7.90 mm 7.94 mm
(0.3115 in) (0.3120 in) (0.3110 in) (0.3126 in)
Bolts and Holes Diameters Dimensions
TABLE 5
(m) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
POST SB 52-1022
(1) Assembly of the FWD fitting assy.
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(h) Safety the nuts 02A-020 with the new cotter pins 02A-010.
(i) Safety the bolts 02A-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
(j) Clean the mating surfaces of the profile 02A-160 and the FWD fitting assy 02A-480
and the mating surfaces of the profile 02A-160 and the bonding strap 02A-050. See
TASK 52-81-14-100-802-A01 for cleaning of the bonding points.
(k) Install the profile 02A-160 with the bolt 02A-150, the washer 02A-030 and the nut
02A-020. Tighten the nut 02A-020.
(l) Safety the nut 02A-020 with the new cotter pin 02A-010.
(m) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
bolt 02A-150, the washer 02A-030, the nut 02A-020 and the new cotter pin 02A-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(n) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(o) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(p) Install the bonding strap 02A-050 with the screw 02A-040, the washer 02A-030 and
the nut 02A-020.
(q) Safety the nut 02A-020 with the new cotter pin 02A-010.
(r) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02A-040 , the washer 02A-030 and the nut 02A-020 and the new cotter pin
02A-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(s) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(t) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
A 02A-170 (0.2490 in) (0.2495 in) in) in)
Page 7034
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(l) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02A-610 and the FWD fitting assy 02A-480.
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
A 02A-540 6.32 m (0.2490 6.34 m (0.2495 6.31 mm 6.35 mm
in) in) (0.2484 in) (0.2500 in)
B 02A-600 9.50 mm 9.51 mm 9.49 mm 9.53 mm
(0.3740 in) (0.3745 in) (0.3736 in) (0.3752 in)
C 02A-570 7.91 mm 7.93 mm 7.90 mm 7.94 mm
(0.3115 in) (0.3120 in) (0.3110 in) (0.3126 in)
Bolts and Holes Diameters Dimensions
TABLE 7
(m) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
POST SB 52-1073
(1) Assembly of the FWD fitting assy.
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(h) Install the pin-rivets 02B-725, 02B-735, 02B-755 and the collars 02B-695. See SRM
51-42-21 for installation of the collars 02B-695 and the pin-rivets 02B-725, 02B-735,
02B-755.
(i) Safety the nuts 02B-020 with the new cotter pins 02B-010.
(j) Safety the bolts 02B-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
A 02B-170 (0.2490 in) (0.2495 in) in) in)
02B-190,
02B-725, 6.31 mm 6.34 mm 6.6 mm (0.260 6.6 mm (0.260
B (0.2484 in) (0.2495 in)
02B-735, in) in)
02B-755
Screws, Bolts and Holes Diameters Dimensions
TABLE 8
Page 7037
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D5288000800000
(h) Install the bolts 02B-300, the washers 02B-250 and the nuts 02B-260. Tighten the
nuts 02B-260.
(i) Safety the nuts 02B-260, with the new cotter pins 02B-240.
(j) Remove the excess of Material No. 06AAC1 Polysulfide Sealant-General Purpose
Interfay - with a Material No. 14SBA1 Textile-Lint free Cotton -.
(k) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02B-340 and the FWD fitting assy 02B-200.
(l) Install the profile 02B-290, with the bolt 02B-270, the washer 02B-250, the nut
02B-260 and the rivet 02B-280. See SRM 51-42-21 for installation of the rivet
02B-280.
(m) Tighten the nut 02B-260.
(n) Safety the nut 02B-260 with the new cotter pin 02B-240.
(o) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(p) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(q) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(r) Install the bonding strap 02B-050 with the screw 02B-040 , the washer 02B-030 and
the nut 02B-020. Tighten the nut 02B-020.
(s) Safety the nuts 02B-020 with the new cotter pin 02B-010.
Page 7038
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D5288000800000
(t) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02B-040, the washer 02B-030 and the nut 02B-020 and the new cotter pin
02B-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
02B-270, 9.50 mm 9.54 mm 9.49 mm 9.53 mm
A (0.3740 in) (0.3756 in) (0.3736 in) (0.3752 in)
02B-300
Bolts and Holes Diameters Dimensions
TABLE 9
(u) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
ALL VARIANTS
(3) Not apply.
Subtask 52-81-14-400-022-B01
B. Assembly of the Forward Fitting Assy
(1) Assembly of the fitting.
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(f) Install the FWD fitting assy 02B-200 on the cover assembly in the correct position.
(g) Install the bolts 02B-170 , the screws 02B-190, the washers 02B-030 and the nuts
02B-020. Tighten the bolts 02B-170 and the nuts 02B-020.
(h) Install the pin-rivets 02B-725, 02B-735, 02B-755 and the collars 02B-695. See SRM
51-42-21 for installation of the collars 02B-695 and the pin-rivets 02B-725, 02B-735,
02B-755.
(i) Safety the nuts 02B-020 with the new cotter pins 02B-010.
(j) Safety the bolts 02B-170 with Material No. 14QJB1 Wire-Locking Dia: 1.6 mm CRES
Nickel Alloy -.
SCREWS AND BOLTS FWD FITTING ASSY HOLES
LOC NO. IPL ITEM NO. DIAMETERS DIMENSIONS DIAMETERS DIMENSIONS
MIN MAX MIN MAX
6.32 mm 6.34 mm 6.5 mm (0.256 6.5 mm (0.256
A 02B-170 (0.2490 in) (0.2495 in) in) in)
02B-190,
02B-725, 6.31 mm 6.34 mm 6.6 mm (0.260 6.6 mm (0.260
B (0.2484 in) (0.2495 in)
02B-735, in) in)
02B-755
Screws, Bolts and Holes Diameters Dimensions
TABLE 10
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(g) Clean the mating surfaces of the profile 02B-290 and the FWD fitting assy 02B-200
and the mating surfaces of the profile 02B-290 and the bonding strap 02B-050. See
TASK 52-81-14-100-802-A01 for cleaning of the bonding points.
(h) Install the bolts 02B-300, the washers 02B-250 and the nuts 02B-260. Tighten the
nuts 02B-260.
(i) Safety the nuts 02B-260 with the new cotter pins 02B-240.
(j) Remove the excess of Material No. 06AAC1 Polysulfide Sealant-General Purpose
Interfay - with a Material No. 14SBA1 Textile-Lint free Cotton -.
(k) Apply the Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the edges
between the hinge assy 02B-340 and the FWD fitting assy 02B-200.
(l) Install the profile 02B-290, with the bolt 02B-270, the washer 02B-250, the nut
02B-260 and the rivet 02B-280. See SRM 51-42-21 for installation of the rivet
02B-280.
(m) Tighten the nut 02B-260.
(n) Safety the nut 02B-260 with the new cotter pin 02B-240.
(o) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
(p) Apply a layer of Material No. 04TMB2 Varnish-- Electrical Bonding Structure on the
Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -.
(q) Make sure that the layer of Material No. 04TMB2 Varnish-- Electrical Bonding
Structure covers an area around the Material No. 06ABA1 Polysulfide Sealant-Fuel
Tank Brushable - between 3 and 5 mm (0.12 and 0.20 in).
(r) Install the bonding strap 02B-050 with the screw 02B-040 , the washer 02B-030 and
the nut 02B-020. Tighten the nut 02B-020.
(s) Safety the nuts 02B-020 with the new cotter pin 02B-010.
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(t) Apply the Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable - on the
screw 02B-040, the washer 02B-030 and the nut 02B-020 and the new cotter pin
02B-010.
1 The layer of Material No. 06ABA1 Polysulfide Sealant-Fuel Tank Brushable -
must cover a minimum area around the mating surfaces of 10 mm (0.39 in).
FWD FITTING ASSY AND
BOLTS DIAMETERS
HINGE ASSY HOLES
LOC NO. IPL ITEM NO. DIMENSIONS
DIAMETERS DIMENSIONS
MIN MAX MIN MAX
02B-270, 9.50 mm 9.54 mm 9.49 mm 9.53 mm
A (0.3740 in) (0.3756 in) (0.3736 in) (0.3752 in)
02B-300
Bolts and Holes Diameters Dimensions
TABLE 11
(u) Disassemble the 98D52109001000 FWD fitting assy Replacement Tool from the door.
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A
HINGE ASSY
L_CM_528114_1_0180101_01_00
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HINGE ASSY
L_CM_528114_1_0190101_01_00
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A
B
FITTING
L_CM_528114_1_0200101_01_00
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B FITTING
A
L_CM_528114_1_0210101_01_00
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FITTING
A
L_CM_528114_1_0220101_01_00
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TASK 52-81-14-400-809-A01
Assembly of the Identification Plates
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
14SBA1 Textile-Lint free Cotton -
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
05JBB9 Contact Adhesive-Rubber & Plastic Bonding Nitrile base -
04SBA3 Varnish Polyurethane-Low VOC - External Structure
08ABC1 Aqueous Cleaner-Aircraft Exterior Pressure Spraying -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
SRM 51-42-21
Referenced Information
TABLE 3
3. Procedure
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Subtask 52-81-14-400-012-A01
A. Assembly of the Identification Plates
NOTE : This procedure is applicable to the identification plates 01-190, 01A-210 and 01B-190.
(1) Removal of the bonded identification plates.
(a) Make a copy of the data from the old identification plate 01-190.
(b) Put the data on the new identification plate 01-190.
(c) Remove the old identification plate 01-190 with a non-metallic scraper.
(2) Installation of the bonded identification plates.
(a) Clean the work area with Material No. 14SBA1 Textile-Lint free Cotton - soaked with
Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(b) Apply a layer of Material No. 05JBB9 Contact Adhesive-Rubber & Plastic Bonding
Nitrile base - on the reverse side of the new identification plate 01-190.
(c) Install the new identification plate 01-190 in the correct position.
(d) Remove the remaining adhesive, around the identification plate 01-190, with Material
No. 14SBA1 Textile-Lint free Cotton - soaked with Material No. 08BBF1 Non
Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(e) Let the Material No. 05JBB9 Contact Adhesive-Rubber & Plastic Bonding Nitrile base
- cure.
(f) Apply a layer of Material No. 04SBA3 Varnish Polyurethane-Low VOC - External
Structure on the new identification plate.
(g) Let the Material No. 04SBA3 Varnish Polyurethane-Low VOC - External Structure
cure.
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Subtask 52-81-14-400-012-B01
B. Assembly of the Identification Plates
NOTE : This procedure is applicable to the identification plates 01-190, 01A-210, 01B-190,
01C-190, 01C-230, 01D-190, 01D-210, 01E-190, 01E-230 and 01F-190.
(1) Removal of the riveted identification plates.
(a) Make a copy of the data from the old identification plate 01-190.
(b) Put the data on the new identification plate 01-190.
(c) Remove the rivets 01-200 from the identification plate 01-190. See SRM 51-42-21 for
the removal of the rivets 01-200.
(d) Remove the identification plate 01-190 with a non-metallic scraper.
(2) Installation of the riveted identification plates.
(a) Clean the work area with a Material No. 14SBA1 Textile-Lint free Cotton - soaked
with Material No. 08ABC1 Aqueous Cleaner-Aircraft Exterior Pressure Spraying -.
(b) Put the new identification plate 01-190 in the correct position.
(c) Install the new rivets 01-200 on the identification plate 01-190. See SRM 51-42-21 for
the installation of the new rivets 01-200.
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TASK 52-81-14-400-810-A01
Assembly of the Bushes
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
05ABM1 Retaining adhesive-Cylindrical fitting High strength High viscosity -
05XAB1 Adhesive Activator-- Anaerobic -
Consumable Materials
TABLE 1
C.Referenced Information
REFERENCE DESIGNATION
FIGURE 52-81-14-991-023-A FIGURE 52-81-14-991-023-A-Bushes Installation
Referenced Information
TABLE 3
3. Procedure
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CAUTION : DO NOT STRESS THE HINGE OR THE FITTING WHEN INSTALLING THE
BUSHES. STRESS WILL DAMAGE THE HINGE OR THE FITTING.
Subtask 52-81-14-400-019-A01
A. Assembly of the Bushes
(1) Installation of the bushes of the FWD fitting assy.
NOTE : This procedure is applicable to the bushes 02-220, 02-230, 02A-495, 02A-500,
02B-220 and 02B-230.
(a) Clean the mating surfaces of the bushes 02-220 and 02-230, and the FWD fitting assy
02-200 with the Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(b) Make sure that the internal diameter of the FWD fitting assy 02-200 is in correct
condition.
(c) Apply Material No. 05ABM1 Retaining adhesive-Cylindrical fitting High strength High
viscosity - to the bushes 02-220 and 02-230.
CAUTION : MAKE SURE THAT THE INTERNAL DIAMETER OF THE HINGE DOES
NOT EXCEED 44.964 MM (1.7702 IN), OTHERWISE THE HINGE MUST
BE REPLACED.
(c) If the internal diameter of the hinge 07-250 has corrosion, wear or distortion, ream
the internal diameter to the next oversize diameter.
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(d) For oversize bushes and internal diameter of the hinge 07-250. See TABLE 4.
(e) To make the bond better, make the surface rough, using an abrasive cloth grade 220.
(f) Clean the grease on the internal diameter of the hinge 07-250 and the bush 07-260
with the Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
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NOTE : This procedure is applicable to the bushes 03-110, 03B-110 and 03C-110.
1 Clean the mating surfaces of the bushes 03-110 and the roller 03-100 with the
Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
2 Press in the bushes 03-110 into the roller 03-100.
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D5288001000198
Subtask 52-81-14-400-020-A01
B. Assembly of the Bushes of the Lateral Ramp
PRE SB 52-1025
(1) Not apply.
POST SB 52-1025
(1) Installation of the bushes.
Subtask 52-81-14-400-020-B01
C. Assembly of the Bushes of the Lateral Ramp
(1) Installation of the bushes.
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(b) Make sure that the internal diameter of the glider 04D-202 is in correct condition.
(c) Apply Material No. 05ABM1 Retaining adhesive-Cylindrical fitting High strength High
viscosity - to the bushes 04D-203.
Subtask 52-81-14-400-020-C01
D. Assembly of the Bushes of the Lateral Ramp
(1) Not apply.
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BUSH
BUSH
FITTING
A A
L_CM_528114_1_0230101_01_00
Bushes Installation
Dimension of the Bushes Installation
FIGURE-52-81-14-991-023-A01
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TASK 52-81-14-400-811-A01
Assembly of the Bearings
1. Reason for the Job
This procedure is self-explanatory.
2. Job Set-up Information
A. Consumable Materials
REFERENCE DESIGNATION
08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -
06LCG9 Non Hardening Jointing Putty-Medium Temp. Area - -
Consumable Materials
TABLE 1
C. Referenced Information
REFERENCE DESIGNATION
TASK 52-81-14-000-801-A01 Disassembly of the FWD Fitting Assy
TASK 52-81-14-000-801-B01 Disassembly of the FWD Fitting Assy
TASK 52-81-14-400-808-A01 Assembly of the FWD Fitting Assy
PMS 01-05-26
Referenced Information
TABLE 3
3. Procedure
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Subtask 52-81-14-400-021-A01
A. Assembly of the Bearings
NOTE : This procedure is applicable to the spherical bearing 02-360, 02A-630 and 02B-360.
(1) Assembly of the spherical bearing with the hinge assy.
(a) Make sure that the 98D52109001000 Fitting Replacement Tool is installed and
calibrated on the door.
(b) Make sure that the hinge assy 02-340 is in correct conditions. See TASK
52-81-14-000-801-A01TASK 52-81-14-000-801-B01, and TBD.
(c) Clean the mating surfaces of the spherical bearing02-360 and the hinge assy 02-340
with Material No. 08BBF1 Non Aqueous Cleaner-- Methyl-Ethyl-Ketone -.
(d) Apply Material No. 06LCG9 Non Hardening Jointing Putty-Medium Temp. Area - - to
the mating surface of the spherical bearing 02-360 and the hinge assy 02-340.
(e) Press the spherical bearing 02-360 into the hinge assy 02-340. See PMS 01-05-26 for
the installation of the spherical bearing 02-360.
(f) Make sure that the spherical bearing 02-360 is flush with the external surfaces of the
hinge assy 02-340.
(g) Do a check of the installation of the spherical bearing 02-360. See PMS 01-05-26.
(h) Assemble the hinge assy 02-340 on the forward fitting assy 02-200. See TASK
52-81-14-400-808-A01.
(i) Disassemble the 98D52109001000 Fitting Replacement Tool from the door.
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TASK 52-81-14-820-806-A01
Fits and Clearances
1. General.
A. How to use the Fits and Clearances Table (See Sample Table 1).
(1) A NOTE above the table gives the reference to the related CMM figure.
(2) Column 1 gives the location number (LOC NO.) of the part.
(3) Column 2 gives links to the IPL figure item numbers of the mating parts.
(4) Column 3 gives the dimensions and the assembly clearances of the original manufacturer
(MFR) limits.
(5) Column 4 gives the dimension limits and the maximum allowable clearance of the in-
service wear limits.
NOTE : It is necessary to replace the parts which are not in the limits (See
DISASSEMBLY, REPAIR and ASSEMBLY).
B. Sample of fits and clearances.
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13.66
03-27003B-270, 13.84 13.32
A5 OD
03C-270 (0.5378) (0.4670) 0.16 0.52
(0.5244)
1.20
03-280, 14.00 14.18 (0.0063) (0.0205) 14.52 (0.0472)
A6 ID 03B-280,(0.5512) (0.5583) (0.5717)
03C-280
03-230, 17.89 18.00 17.83
A7 OD 03B-230,(0.7043) (0.7087) (0.7020)
03C-230 0.00 0.12 0.24
03-340, 18.00 18.01 (0.0000) (0.0048) (0.0094)
18.07
A8 ID 03C-340,(0.7087) (0.
(0.7114)
03C-340 7091)
03-280, 17.89 18.00 17.83
A6 OD 03B-280,(0. 7043) (0.7087) (0.7020)
03C-280 0.00 0.12 0.24
03-340, 18.00 (0.0000) (0.0048) (0.0094)
18.01 18.07
A8 ID 03C-340,(0.7087) (0.0791) (0.7114)
03C-340
Fits and Clearances Table
TABLE 3
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C
SECTION
C A A
B
B
A2 A1
SECTION
C C SECTION
B B
B1
B3 B2
C1 C2
F_CM_528114_1_0060101_01_00
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A5 A2 A3 A2 A4
A
A1
A7
A6
A8
F_CM_528114_1_0070101_01_00
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TASK 52-81-14-500-801-A01
Material Storage Data
1. General
A. See Material Storage Data (MSD)
The MSD document is a chargeable service to support customers with inventory planning, with
a specific focus on shelf life data, hazard information and other related general storage data . A
copy is provided, free of charge for the customer, during the material readiness process. It is
available on CD-ROM from Airbus, or can be downloaded from the Airbus Spares Portal via
direct access, or SSO (Single Sign On) in Airbus World.
2. Procedure
Subtask 52-81-14-550-004-A01
A. Material Storage Data
(1) Not applicable.
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INTRODUCTION
TASK 52-81-14-872-801-A01
Introduction Illustrated Parts List (IPL)
1. General
A. The procedure recommended for finding a part number, or details of a part are in paragraph 2
of this introduction.
B. The IPL contains:
- illustrations that show an exploded view of the parts,
- the related detailed Parts Lists.
C. The IPL is used to identify, to get, keep and issue replacement aircraft parts and units.
D. AIRBUS S.A.S. has no responsibility for parts and/or units deleted or revised as a result if
airline initiated modifications are included.
E. Part numbers shown in this document are written to Air Transport Association of America
(ATA) Specification ISPEC 2200.
F. Illustrations are applicable to more than one customer.
G. In the Detailed Parts List, each figure has its own page numbering system that starts at zero.
2. How to use the IPL
A. To find a Part Number (P/N) in a Figure or Illustration you can either:
- Enter the PN in the SEARCH tool within the AirN@v / Workshop. This will show you the
Figure or Figures where this appears. Click on your chosen Fig/Item number to go open the
Figure.
- Or refer to the Alph/Numeric Parts List and find the PN. In the Fig/Item column it will
show you all the figures where this PN exists, and the Item number. Click one of these to
open the Figure.
3. Plan of the IPL
A. Indenture System of the Detailed Parts List
(1) The indenture system shows how parts and assemblies relate to their next higher
assemblies (NHA) as follows:
1234567
Assembly
Attaching parts for assembly
.Detail parts for assembly
.Sub-assembly
..Detailed parts for sub-assembly
..Sub-sub-assembly
IPL INTRO
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C. Suffixes
SUFFIXES DEFINITION REMARKS
00 and 40 to 49 Production Part to drawing
The same as the Production Part.
01 to 39 Production Part not to drawing
50 Spare Part to drawing Spare part is not the same as the
51 to 59 Spare Part not to drawing Production Part
60 to 89 Spare Part not to drawing and not Number for Product Support
storable Breakout, but not for Production
99 Spare Part to drawing and not
storable
90 to 94 Specific Part for Repair Kits
IPL INTRO
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IPL INTRO
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E. Other Notes
(1) ORDER OVRLGTH MPN XXXXXXXXXX
- Identifies a part number with more than fifteen characters that cannot fit in the part
number column.
(2) SB XX-XXX
- Identifies the Service Bulletin (SB) which adds to or changes the Detailed Parts List.
When the SB number shown in the name column is related to an AIRWORTHINESS
DIRECTIVE (AD), the letters AD and its number are shown in parenthesis. Also they
will follow the SB number, for example: PRE SB XX XXX (AD XXXX), POST SB XX
XXX (AD XXXX), ADDED by SB XX XXX (AD XXXX), DELETED BY SB XX XXX
(AD XXX), etc.
(3) SEL FROM
- Identifies a group of alternative parts from which you can take the necessary ones.
(4) OVERSIZE/UNDERSIZE
- Identifies a part as oversize or undersize.
(5) OPT TO
- Identifies an optional part that is fully interchangeable with the initial part.
(6) ALT FROM PN XXXXXXXXXX
- Identifies an alternate part number (this is a part that is fully interchangeable with the
initial part after it has had a change(s)).
(7) BUY PN XXXXXXXXXX
- Identifies the replacement part for the part in the part number column.
(8) LM = LOCAL MANUFACTURE
- Identifies the part number of the basic material (e.g. for seals, hinge strips, extrusion
etc...) from which the part in the part number column is manufactured.
- Identifies the unit of measurement followed by the dimensions or quantity.
(9) SEE CMM OR ACMM
- Refer to the Component Maintenance Manual or Abbreviated Component Maintenance
Manual for the part listed in the Detailed Parts List.
(10) MADE FROM JXXXX, MADE BY VXXXXX, MM XXX
- Identifies a part that is made from bulk material e.g. seals extrusions etc. and, if
necessary, the unit of measurement and quantity.
(11) USED ON MPN
- Identifies the NHA for a part in the part number column. This is used when the NHA
is not clear from the Usage Code (almost the same assemblies with details that are not
the same but have a single breakdown).
IPL INTRO
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NOTE : Suppliers who manufacture parts for which AIRBUS S.A.S. has an exclusive
sale right are not given a vendor code.
- AIRBUS standard parts (Prefix DAN, NSA etc...) are given the supplier code of
the seller of the parts. If there is more than one seller, a dummy supplier code
VT0000 is assigned to the related P/N. In this case, the additional cross-
reference table gives, for each P/N the various supplier codes and their own P/N
if applicable.
NOTE : All relevant Supplier Codes are shown in the ’Vendors Name and Code
List’, which is a part of the IPL INTRO.
IPL INTRO
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VENDOR LIST
IPL INTRO
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IPL INTRO
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IPL INTRO
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IPL INTRO
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10
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50
(60)
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(100) (80)
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10
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50
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10
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50
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30
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30
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10
(20)
50
(60)
210
(220)
30
(40) 90 70
(100) (80)
A
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110
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30
(40)
10
(20)
50
(60)
230
(240)
30
(40) 90 70
(100) (80)
A
F_PL_528114_01_D_01_00
DOOR ASSY-MLG
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30
(40)
10
(20)
50
(60)
210
(220)
30
(40) 90 70
(100) (80)
A
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30
(40)
10
(20)
50
(60)
210
(220)
30
(40) 90 70
(100) (80)
A
F_PL_528114_01_F_01_00
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10
190 20 240
30 150 280
290
A 160
10 50
20
30 240 40
250
260
300 240
310
320
270
330
360
180 x12
340
(350)
170 x12
190 x12 200
(210)
180 x7
10 x18
20 x18
30 x18
190 x6
170 x7
410
(420)
A 220
230
F_PL_528114_02_0_01_03
FITTING INSTL-FORWARD
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430
(440)
10
190 20 510
A 30 150 550
160 560
10 50
20
30 510 40
520
530
570 510
540 580
590
600
180 x12
630
610
(620)
180 10 x14
20 x14
470 30 x14
460
740
770
730 170
810
800 450 x6
495 500
680
(690)
720
A 410
790 (420)
710
F_PL_528114_02_A_01_04
FITTING INSTL-FORWARD
Figure 02A / FIGURE-52-81-14-950-802-A01
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280 20
30 290
190 50
A 40
270
240
250
340 360 260
(350)
300
180 x12
715 820
(830)
705
190 x14
735 410 170 x12
190 180
(420)
775 200
(210)
765
170 x7
10
20
30
695 x12
755
755
725
230
745 220
A 695
F_PL_528114_02_B_01_03
FITTING INSTL-FORWARD
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B
C 40
120 x4
10
290 x4 320
300 x4 210
330
240
120
20 130
140 50
270 280
250
B 30
220 340
310 x4 90
200
150
170 60 110
A 180
190 230 100
20 60 110
160 70 260
80
A
20
350
360
380
370
360
B
TYPICAL 400
390
F_PL_528114_03_0_01_01
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C 40
120 x4
10
290 x4 320
300 x4 210
240
330
120
20 130
140 50
270 280
250
B 30
220 340
310 x4 90
200
150
170 60 110
A 180
190 230 100
20 60 110
160 70 260
80
A
20
350
360
380
370
360
B
400
390
C
TYPICAL
F_PL_528114_03_B_01_01
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D C 10
120 x4
290 x4 320
300 x4 210
330
240
120
20 130
140 50
270 280
250
30
220 340
B 310 x4 90
200
150
170 60 110
A 180
190 230 100
60 110
260
20
A 160 70
80
20
350
360
380
B
370 360
20
360 400
390
410
C
D
F_PL_528114_03_C_01_01
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180
160
100
A 170 (110)
50
(60)
B
190
C 70 (200)
(80) 90
D A
E
210 x2
240
(250)
180 x4
210 x2
220
(230)
40
B
280
260 x2
20 x2
620
(630) 120
(130)
260 x2
20 x2
600
(610)
30
C
F_PL_528114_04_0_01_02
RAMP INSTL-LATERAL
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10
280
260 x2
270 x2
420
460 x2 400 x2 (430)
440 460 x2 410 x2
(450) 465 x2
140
(150) 510
480 (520)
435 x4
210
560
(570)
180 500
210 20 x3
580
180 540 (590)
(550)
20
415 x4
30 x3 470 x4
30
E
F_PL_528114_04_0_02_00
RAMP INSTL-LATERAL
(Sheet 2 of 2)
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240
180 (250)
100
A (110)
170
160 40
100
(110) 210
180 x4
220
(230)
120
190
(200)
B (130)
50 310
90
B (60) 340
(350)
70 A
C (80)
D 280 380
(390)
30
E 260 20
360
(370)
320
(330)
120
290 (130)
10 (300)
140 480
510
C (150) (520)
490
120 210
280 (130)
560
(570) 180
260
270 20
210
180
460 540
(550)
440 140
(450) 420 (150)
470 30
(430) 20 500
400
410 30 530
180
D E
F_PL_528114_04_A_01_01
RAMP INSTL-LATERAL
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180
A
170 240
160 (250)
100 100
(110) (110)
40
210
180 x4
50 190 220
(60) (200) (230)
90
B
70 120
(80) A 280 B (130)
C 620
(630)
D
30
E 260 20
10
600
120 (610)
280 (130) C
120
(130)
260 480
140 510
270 (150) (520)
210 490
460
560
(570) 180
440 140
(450) 420 (150) 20
470
(430) 210
400 180
410
D 540
(550)
30
20 505
30 530
180
E
F_PL_528114_04_B_01_01
RAMP INSTL-LATERAL
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180
A
170 240
160 (250)
100 100
(110) (110)
40
210
180 x4
50 190 220
(60) (200) (230)
90
B
70 120
(80) A 280 B (130)
C 620
(630)
D
30
E 260 20
10
600
120 (610)
280 (130) C
120
(130)
260 480
140 510
270 (150) (520)
210 490
460
560
(570) 180
440 140
(450) 420 (150) 20
470
(430) 210
400 180
410
D 540
(550)
30
20 500
30 530
180
E
F_PL_528114_04_C_01_01
RAMP INSTL-LATERAL
Figure 04C / FIGURE-52-81-14-950-804-C01
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205 207
203
190
(210) 203
202
110
A 10
20 70
80 40 90 30 60
(100)
270
150
160
50
(170)
130
180
250
(260)
210
(220) 280
120
230 140 x3
(240) 180
290
140
A
130 F_PL_528114_04_D_01_02
RAMP INSTL-CENTRAL LH
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120
240
120
220 30 x7
A 230 30 x7
10
(20)
250
(260)
240
220
230
120
120
130 x2
60
50
140 70
(150) 90
180 (100)
(190)
40
130
120
160
(170)
110
80
200
130 (210)
120
A
F_PL_528114_05_0_01_02
RAMP INSTL-CENTRAL
Figure 05 / FIGURE-52-81-14-950-805-01
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130 120
240
120
A
220
230
250
(260)
10
(20)
225
235
245
240
220
230 120
130
140 60 70
(150) 90
180 (100)
(190)
50
40
120
160
(170)
110
80
200
(210)
120
A
F_PL_528114_05_A_01_01
RAMP INSTL-CENTRAL
Figure 05A / FIGURE-52-81-14-950-805-A01
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130 130
120
240
120
30 x7
220
A 230
30 x7
10
(20)
270 310
(280) (320) 120
250
(260) 240 330 x5
220
290 230
(300)
120
330 x5
70
130 x2 90
(100)
140
180 (150)
(190)
50
60
40
130
120
160
(170)
110
80
200
130 120 (210)
A
F_PL_528114_05_B_01_02
RAMP INSTL-CENTRAL
Figure 05B / FIGURE-52-81-14-950-805-B01
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130 130
240 120
220 120
230
225
A 235
10
(20)
245
310
(320)
250 270 330
(260) (280)
240 120
290 220
(300) 230
120
130
330
70
130 90
(100)
140
180 (150)
(190)
50
60
40
130
120
160
(170)
110
80
200
130 120 (210)
A
F_PL_528114_05_C_01_02
RAMP INSTL-CENTRAL
Figure 05C / FIGURE-52-81-14-950-805-C01
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130 350
130 130
120
120
A 340 330
330 120
30
10
(20)
240
220
230
330
360
120
310
270 (320)
(280)
240 220
230 130
330
250 120
(260)
290
(300)
70
130
140
(150)
90
(100) 180
(190) 50 60
40
130
120
160
(170)
110
200
130 (210)
120
A 80
F_PL_528114_05_D_01_01
RAMP INSTL-CENTRAL
Figure 05D / FIGURE-52-81-14-950-805-D01
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130 130
240
120
120
220
230
A
245
225 10
235 (20)
340
310
270 (320)
(280)
220 330
230
240 120
250
(260) 120
290 130
(300)
330
130 140 70
(150)
90
(100) 180
(190) 50 60
40
130
120
160
(170)
110
200
(210)
130 A 120
80 F_PL_528114_05_E_01_01
RAMP INSTL-CENTRAL
Figure 05E / FIGURE-52-81-14-950-805-E01
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130 350
120
130 130
120
120
340 330
A
330
240
220
230
360
330
270 120
(280)
240 220 310
230 (320)
330
250 120
(260) 130
290
(300)
130 70
140
(150)
90
(100) 180
(190) 60
50
40
130
120
160
(170)
110
200
130 (210)
120
A 80
F_PL_528114_05_F_01_00
RAMP INSTL-CENTRAL
Figure 05F / FIGURE-52-81-14-950-805-F01
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240 120
A 220
230
245
225
235 340
270
(280)
310
220 (320)
230
240 330
250
(260) 120
290 120
(300)
130
330
130 140
(150) 70
90
(100) 180
(190) 60
50
40
130
120
160
(170)
110
200
(210)
130 A 120 80
F_PL_528114_05_G_01_01
RAMP INSTL-CENTRAL
Figure 05G / FIGURE-52-81-14-950-805-G01
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320
310
D
340
310
A 310
A B
330
B
C
C TYPICAL
220
350 E (230)
(360) C 200 140
(210)
120
10
100 190
20 40 30
50 90
80
180 70 240
60
250
170
270
150 (280)
(160)
D
110
130
290
(300)
260 E
F_PL_528114_06_0_01_01
COVER ASSY
Figure 06 / FIGURE-52-81-14-950-806-01
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320
310
D
340
310
A 310
A B
330
B
C
C TYPICAL
220
350 (230)
(360)
E 200 140
C (210)
120
10
260 190
240
250
20 40 285
30
50 90
270
80 (280)
180 70
240 60
250
170
150
240
(160)
250
D 260
110
130
290 E
(300)
260
F_PL_528114_06_A_01_01
COVER ASSY
Figure 06A / FIGURE-52-81-14-950-806-A01
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170
10
100
20 240 x4
45 30
140
260
10 130 250
20 50
30 270
40 210 190
220 (200)
180 230
150 x4
150 x4
160
A
F_PL_528114_07_0_01_03
FITTING INSTL-REAR
Figure 07 / FIGURE-52-81-14-950-807-01
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80
20
70
90
70
10 40
70
70
20
60
30 50 40
A
F_PL_528114_08_0_01_00
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Figure 08 / FIGURE-52-81-14-950-808-01
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