DOC AIRBUS | AMM A320FLubrication of Exterior Cargo Door Handle
TASK 12-22-52-640-009-A
Lubrication of Exterior Cargo Door Handle
Refer to the MPD TASK: 523000-03
LUBRICATION OF EXTERIOR CARGO DOOR HANDLE
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 12-22-52-010-065-B
Subtask 12-22-52-640-058-B ** ON A/C NOT FOR ALL
Subtask 12-22-52-865-053-A
[Rev.10 from 2021]
2026.03.31 22:56:56 UTC
Lubrication of Exterior Cargo Door Handle
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
1. Reason for the JobRefer to the MPD TASK: 523000-03
LUBRICATION OF EXTERIOR CARGO DOOR HANDLE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE |
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.03BDB9) | Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - |
| (Material No.03GBC1) | Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - |
| (Material No.03HBD9) | Synthetic Ester base Grease-General Purpose Low Temp - |
| (Material No.03JBA1) | Silicone base Grease-General Purpose - - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 825 | FORWARD CARGO COMPARTMENT DOOR |
| 826 | AFT CARGO COMPARTMENT DOOR |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 52-30-00-860-001-A | Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
| TASK 52-30-00-860-002-A | Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
| TASK 52-31-13-000-001-A | Removal of the Lining and the Insulation |
| TASK 52-31-13-400-001-A | Installation of the Lining and the Insulation |
| TASK 52-31-21-000-010-A | Removal of the Door Handle Assembly and the Related Linkage Mechanism |
| TASK 52-31-21-400-010-A | Installation of the Door Handle Assembly and the Related Linkage Mechanism |
| TASK 52-32-13-000-001-A | Removal of the Lining and Insulation |
| TASK 52-32-13-400-001-A | Installation of the Lining and Insulation |
| TASK 52-32-21-000-010-A | Removal of the Door Handle and the Related linkage Mechanism |
| TASK 52-32-21-400-010-A | Installation of the Door Handle and the Related Linkage Mechanism |
| TASK 12-22-00-00 | LUBRICATION - DESCRIPTION AND OPERATION |
Subtask 12-22-52-010-065-B
A. Get Access
Lubrication of the FWD and AFT Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL
Lubrication of the Forward and the Aft Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL
(1) Open the forward or aft cargo-compartment door (referred to as cargo door) and safety it with the actuator safety locks (Ref. AMM TASK 52-30-00-860-001).
(2) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the opened cargo door.
(3) Remove the door lining and insulation from the applicable cargo door to get access to inner skin (Ref. AMM TASK 52-31-13-000-001) or (Ref. AMM TASK 52-32-13-000-001).
(4) Remove the access panel from the inner skin of the applicable cargo door (Ref. AMM TASK 52-31-21-000-010) or (Ref. AMM TASK 52-32-21-000-010).
Subtask 12-22-52-865-052-A Lubrication of the FWD and AFT Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL Lubrication of the Forward and the Aft Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL (2) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the opened cargo door.
(3) Remove the door lining and insulation from the applicable cargo door to get access to inner skin (Ref. AMM TASK 52-31-13-000-001) or (Ref. AMM TASK 52-32-13-000-001).
(4) Remove the access panel from the inner skin of the applicable cargo door (Ref. AMM TASK 52-31-21-000-010) or (Ref. AMM TASK 52-32-21-000-010).
B. Open, safety and tag this(these) circuit breaker(s):
4. Procedure| PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 121VU | HYDRAULIC/HYD POWER/Y | 3803GX | N30 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | HYDRAULIC/HYD POWER/Y | 3803GX | N31 |
| ** ON A/C ALL | |||
| 122VU | DOORS/CARGO | 1MJ | T12 |
| 123VU | Y HYD/ELEC/PUMP | 3802GX | AB06 |
| 123VU | Y HYD/ELEC/ELEC PUMP/NORM | 3801GX | AB03 |
Subtask 12-22-52-640-058-B ** ON A/C NOT FOR ALL
A. Lubrication of the Door Handle
(1) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) or Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft. Refer to the lubricant grease specification and lubrication requirements (Ref. AMM D/O 12-22-00-00).
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(6) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(9) Remove the unwanted grease or oil with the Textile-Lint free Cotton - (Material No.14SBA1) .
Subtask 12-22-52-640-058-C ** ON A/C NOT FOR ALL (1) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) or Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft. Refer to the lubricant grease specification and lubrication requirements (Ref. AMM D/O 12-22-00-00).
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(6) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(9) Remove the unwanted grease or oil with the Textile-Lint free Cotton - (Material No.14SBA1) .
A. Lubrication of the External Cargo-Door Handle
(1) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) or Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft. Refer to the lubricant grease specification and lubrication requirements (Ref. AMM D/O 12-22-00-00).
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the compression spring.
(6) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(9) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(10) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the pushbutton leg spring and the attachment pins.
(11) Remove the unwanted grease or oil with the Textile-Lint free Cotton - (Material No.14SBA1) .
Subtask 12-22-52-640-058-D ** ON A/C NOT FOR ALL (1) Apply Synthetic Ester base Grease-General Purpose Low Temp - (Material No.03HBD9) or Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft. Refer to the lubricant grease specification and lubrication requirements (Ref. AMM D/O 12-22-00-00).
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the compression spring.
(6) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(9) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(10) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the pushbutton leg spring and the attachment pins.
(11) Remove the unwanted grease or oil with the Textile-Lint free Cotton - (Material No.14SBA1) .
A. Lubrication of the External Cargo-Door Handle
(1) Apply Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft.
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the compression spring.
(6) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(9) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(10) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the pushbutton leg spring and the attachment pins.
(11) Remove the unwanted grease with the Textile-Lint free Cotton - (Material No.14SBA1) .
5. Close-up(1) Apply Synthetic Oil base Grease-General Purpose Lithium Thickened Low Temp. - (Material No.03GBC1) on the greaser of the door handle shaft.
(2) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the pivot points of the door handle flap.
(3) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the handle flap spring.
(4) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the bearings of the serrated shaft.
(5) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the compression spring.
(6) Apply Mineral base Lubricating Oil-General & Water-displacing Preservative Low Temp. - (Material No.03BDB9) on the spring bolt.
(7) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the maltese cross latch and the maltese cross lock.
(8) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the handle catch hook.
(9) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the mating surface of the roller lever.
(10) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) on the pushbutton leg spring and the attachment pins.
(11) Remove the unwanted grease with the Textile-Lint free Cotton - (Material No.14SBA1) .
Subtask 12-22-52-865-053-A
A. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):
Subtask 12-22-52-410-058-B | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C NOT FOR ALL | |||
| 121VU | HYDRAULIC/HYD POWER/Y | 3803GX | N30 |
| ** ON A/C NOT FOR ALL | |||
| 121VU | HYDRAULIC/HYD POWER/Y | 3803GX | N31 |
| ** ON A/C ALL | |||
| 122VU | DOORS/CARGO | 1MJ | T12 |
| 123VU | Y HYD/ELEC/PUMP | 3802GX | AB06 |
| 123VU | Y HYD/ELEC/ELEC PUMP/NORM | 3801GX | AB03 |
B. Close Access
Lubrication of the FWD and AFT Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL
Lubrication of the Forward and the Aft Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL
(1) Install the access panel on the inner skin of the applicable cargo door (Ref. AMM TASK 52-31-21-400-010) or (Ref. AMM TASK 52-32-21-400-010).
(2) Install the door lining and the insulation on the applicable cargo door (Ref. AMM TASK 52-31-13-400-001) or (Ref. AMM TASK 52-32-13-400-001).
(3) Remove the actuator safety locks and close the applicable cargo door (Ref. AMM TASK 52-30-00-860-002).
(4) Remove the access platform(s).
Lubrication of the FWD and AFT Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL Lubrication of the Forward and the Aft Cargo Compartment-Door Handle ** ON A/C NOT FOR ALL (2) Install the door lining and the insulation on the applicable cargo door (Ref. AMM TASK 52-31-13-400-001) or (Ref. AMM TASK 52-32-13-400-001).
(3) Remove the actuator safety locks and close the applicable cargo door (Ref. AMM TASK 52-30-00-860-002).
(4) Remove the access platform(s).