DOC AIRBUS | AMM A320FInstallation of the Left Translating Sleeve Access Panels [PW11]
TASK 78-32-34-400-802-A
Installation of the Left Translating Sleeve Access Panels
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Work Zones and Access Panels
D. Referenced Information
3. Job Set-up
Subtask 78-32-34-941-055-A ** ON A/C NOT FOR ALL
Subtask 78-32-34-440-052-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 03:32:59 UTC
Installation of the Left Translating Sleeve Access Panels
WARNING:
WEAR APPLICABLE PERSONAL PROTECTIVE EQUIPMENT (PPE) WHEN YOU DO THIS TASK. BEFORE YOU USE PPE, READ, UNDERSTAND AND OBEY ALL INSTRUCTIONS FOR ITS USE. THESE INSTRUCTIONS INCLUDE INSTRUCTIONS FROM THE MANUFACTURER, YOUR EMPLOYER AND GOVERNMENT REGULATIONS. YOU CAN GET INJURED IF YOU DO NOT USE PPE. GET INSTRUCTIONS FROM YOUR EMPLOYER ON WHICH PPE IS NECESSARY.
WARNING:
BE CAREFUL WHEN YOU DO WORK ON THE ENGINE AFTER SHUTDOWN. THE ENGINE CAN STAY HOT FOR A LONG TIME. IF YOU DO NOT OBEY THIS INSTRUCTION, INJURY CAN OCCUR.
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
ZONE: 400
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.PU1-0001) | cloth |
| (Material No.PU2-0001) | alcohol, isopropyl |
| (Material No.PU3-0005) | PR-2001 rapid cure fuel tank sealant |
| (Material No.PU3-0005A) | sealant |
| (Material No.PU3-0005B) | sealant |
| (Material No.PU4-0002) | epoxy primer, fluid resistant |
| (Material No.PU4-0002C) | base primer |
| (Material No.PU4-0002D) | base primer |
| (Material No.PU4-0002E) | base primer |
| (Material No.PU4-0004A) | curing solution, epoxy primer |
| (Material No.PU4-0005) | thinner |
| (Material No.PU4-0007) | converter |
| (Material No.PU4-0008) | thinner |
| (Material No.PU4-0009) | curing solution |
| (Material No.PU5-0004) | release agent |
| (Material No.PU5-0004A) | release agent |
| (Material No.PU5-0004B) | release agent |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 400 | POWER PLANT, NACELLES AND PYLONS |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 71-00-00-860-833-A | Procedure to Prevent Engine Motoring |
| TASK 78-30-00-040-805-A | Deactivation of the Thrust Reverser System for Ground Maintenance |
| TASK 78-30-00-440-805-A | Reactivation of the Thrust Reverser System after Ground Maintenance |
Left Translating Sleeve Access PanelsSubtask 78-32-34-941-055-A ** ON A/C NOT FOR ALL
A. Safety Precautions
(1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833).
Subtask 78-32-34-040-053-A ** ON A/C NOT FOR ALL (1) Make sure that you did the procedure to prevent engine motoring
(Ref. AMM TASK 71-00-00-860-833).
B. Deactivation of the Thrust Reverser System for Ground Maintenance
Subtask 78-32-34-941-056-A ** ON A/C NOT FOR ALL WARNING:
YOU MUST DEACTIVATE THE THRUST REVERSER BEFORE YOU DO WORK ON OR AROUND IT. IF YOU DO NOT, THE THRUST REVERSER CAN OPERATE ACCIDENTALLY AND CAUSE AN INJURY AND/OR DAMAGE.
(1) Make sure that you did the deactivation of the thrust reverser system for ground maintenance (Ref. AMM TASK 78-30-00-040-805). C. Make sure that the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE is in position near the engine.
4. ProcedureCAUTION:
WIPE CLEAN ALL PARTS AND TOOLS AS NECESSARY TO REMOVE UNWANTED DEBRIS AND PREVENT DAMAGE TO THE ENGINE.
Subtask 78-32-34-420-051-A ** ON A/C NOT FOR ALL A. Installation of the Left Translating Sleeve Access Panel (451CL) (1), (461CL) (3), (451BL) (461BL) (4)
(1) Examine the sealant on the mating surfaces of the translating sleeve which the access panel (1), (3) or (4) attaches to. Look for damaged or missing sealant. If you find damaged or missing sealant, replace the sealant:
(a) Remove the sealant from the mating surfaces of the translating sleeve with the SPATULA - PLASTIC or equivalent.
(b) Clean the mating surfaces with a clean cloth (Material No.PU1-0001) and thePU2-0001 alcohol, isopropyl PU2-0001 alcohol, isopropyl
(c) Application of the release agent:
2 Apply two layers of the release agent (Material No.PU5-0004) or alternate on the shanks of the bolts (2). Refer to the instructions of the manufacturer.
3 Let the release agent (Material No.PU5-0004) or alternate fully dry. Refer to the instructions of the manufacturer.
(d) Apply a layer of the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate sealant (Material No.PU3-0005A) or alternate sealant (Material No.PU3-0005B) on the mating surfaces of the translating sleeve. Refer to the instructions of the manufacturer.
1 Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate is between minus 0.01 in. (0.25 mm) and 0.00 in. (0.00 mm) flush with its adjacent surfaces.
2 Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate does not block the fastener holes when you install the access panel (1), (3) or (4).
(e) Install the access panel (1), (3) or (4) on the translating sleeve with the four bolts (2).
(f) TORQUE the bolts (2) to between 25 and 20 lbf.in (0.28 and 0.23 m.daN )
.
(g) Clean the unwanted the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate from the surface of the translating sleeve with a clean cloth (Material No.PU1-0001) and thePU2-0001 alcohol, isopropyl
(h) Let PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate fully dry. Refer to the instructions of the manufacturer.
(i) Remove the four bolts (2) and the access panel (1), (3) or (4).
(j) Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate makes a smooth, even surface. If you find any holes in the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate, fill the hole with the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate and do again steps 4.A.(1)(d) thru 4.A.(1)(k).
(k) Make sure that the space between the sealant and the edges of the access panel (1), (3) or (4) is less than 0.01 in. (0.25 mm).
(l) Let the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate fully dry. Refer to the instructions of the manufacturer.
(2) Mix thePU4-0002 epoxy primer, fluid resistant PU4-0004A curing solution, epoxy primer
Or alternate, mix the base primer (Material No.PU4-0002C) ,PU4-0004A curing solution, epoxy primer
Or alternate, mix the base primer (Material No.PU4-0002D) and the curing solution (Material No.PU4-0009) . Refer to the instructions of the manufacturer.
Or alternate, mix the base primer (Material No.PU4-0002E) and the converter (Material No.PU4-0007) . Refer to the instructions of the manufacturer.
(3) Apply thePU4-0002 epoxy primer, fluid resistant
(4) Make sure that you install the bolts (2) while the primer is wet.
(5) Install the access panel (1), (3) or (4) on the translating sleeve with the four bolts (2).
(6) TORQUE the four bolts (2) to between 40 and 30 lbf.in (0.45 and 0.34 m.daN ).
5. Close-up(1) Examine the sealant on the mating surfaces of the translating sleeve which the access panel (1), (3) or (4) attaches to. Look for damaged or missing sealant. If you find damaged or missing sealant, replace the sealant:
(a) Remove the sealant from the mating surfaces of the translating sleeve with the SPATULA - PLASTIC or equivalent.
(b) Clean the mating surfaces with a clean cloth (Material No.PU1-0001) and the
(c) Application of the release agent:
CAUTION:
MAKE SURE THAT THE RELEASE AGENT DOES NOT GET ON OTHER AREAS OF THE THRUST REVERSER DOOR.
APPLY THE RELEASE AGENT AWAY FROM THE DOOR OR PUT MASKING TAPE ON THE ADJACENT AREAS.
IF YOU DO NOT OBEY THESE INSTRUCTIONS, DAMAGE TO THE OTHER SURFACES CAN OCCUR.
1 Apply two layers of the release agent (Material No.PU5-0004) or alternate release agent (Material No.PU5-0004A) or alternate release agent (Material No.PU5-0004B) on the mating surfaces of the access panel (1), (3) or (4). Refer to the instructions of the manufacturer.2 Apply two layers of the release agent (Material No.PU5-0004) or alternate on the shanks of the bolts (2). Refer to the instructions of the manufacturer.
3 Let the release agent (Material No.PU5-0004) or alternate fully dry. Refer to the instructions of the manufacturer.
(d) Apply a layer of the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate sealant (Material No.PU3-0005A) or alternate sealant (Material No.PU3-0005B) on the mating surfaces of the translating sleeve. Refer to the instructions of the manufacturer.
1 Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate is between minus 0.01 in. (0.25 mm) and 0.00 in. (0.00 mm) flush with its adjacent surfaces.
2 Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate does not block the fastener holes when you install the access panel (1), (3) or (4).
(e) Install the access panel (1), (3) or (4) on the translating sleeve with the four bolts (2).
(f) TORQUE the bolts (2) to between 25 and 20 lbf.in (0.28 and 0.23 m.daN )
. (g) Clean the unwanted the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate from the surface of the translating sleeve with a clean cloth (Material No.PU1-0001) and the
(h) Let PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate fully dry. Refer to the instructions of the manufacturer.
(i) Remove the four bolts (2) and the access panel (1), (3) or (4).
(j) Make sure that the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate makes a smooth, even surface. If you find any holes in the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate, fill the hole with the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate and do again steps 4.A.(1)(d) thru 4.A.(1)(k).
(k) Make sure that the space between the sealant and the edges of the access panel (1), (3) or (4) is less than 0.01 in. (0.25 mm).
(l) Let the PR-2001 rapid cure fuel tank sealant (Material No.PU3-0005) or alternate fully dry. Refer to the instructions of the manufacturer.
(2) Mix the
Or alternate, mix the base primer (Material No.PU4-0002C) ,
Or alternate, mix the base primer (Material No.PU4-0002D) and the curing solution (Material No.PU4-0009) . Refer to the instructions of the manufacturer.
Or alternate, mix the base primer (Material No.PU4-0002E) and the converter (Material No.PU4-0007) . Refer to the instructions of the manufacturer.
(3) Apply the
(4) Make sure that you install the bolts (2) while the primer is wet.
(5) Install the access panel (1), (3) or (4) on the translating sleeve with the four bolts (2).
(6) TORQUE the four bolts (2) to between 40 and 30 lbf.in (0.45 and 0.34 m.daN )
. Subtask 78-32-34-440-052-A ** ON A/C NOT FOR ALL
A. Reactivation of the Thrust Reverser System After Ground Maintenance
(1) Do the reactivation of the thrust reverser system after ground maintenance (Ref. AMM TASK 78-30-00-440-805).
Subtask 78-32-34-942-050-A ** ON A/C NOT FOR ALL (1) Do the reactivation of the thrust reverser system after ground maintenance (Ref. AMM TASK 78-30-00-440-805).
B. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).
(3) Remove the WARNING NOTICE(S).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Remove the access platform(s).
(3) Remove the WARNING NOTICE(S).