DOC AIRBUS | AMM A320FRemoval of the Wiring Harness
TASK 52-31-24-000-001-A
Removal of the Wiring Harness
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 52-31-24-010-050-A
Subtask 52-31-24-020-050-B
[Rev.10 from 2021]
2026.04.01 12:45:28 UTC
Removal of the Wiring Harness
1. Reason for the Job
Self explanatory
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 | CAP - BLANKING |
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| 98D52307515000 | 1 | SAFETY LOCK-ACTUATOR,CARGO DOORS |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 52-30-00-860-001-A | Open 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 |
Wiring Harness 4611VBSubtask 52-31-24-010-050-A
A. Get Access
(1) Open the FWD cargo compartment door (referred to as cargo door) (Ref. AMM TASK 52-30-00-860-001) and safety it with the 98D52307515000 SAFETY LOCK-ACTUATOR,CARGO DOORS.
(2) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the opened cargo door.
(3) Remove the lining and insulation of the cargo door to get access to the terminal block 7526VT (Ref. AMM TASK 52-31-13-000-001).
Subtask 52-31-24-865-050-A (1) Open the FWD cargo compartment door (referred to as cargo door) (Ref. AMM TASK 52-30-00-860-001) and safety it with the 98D52307515000 SAFETY LOCK-ACTUATOR,CARGO DOORS.
(2) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the opened cargo door.
(3) Remove the lining and insulation of the cargo door to get access to the terminal block 7526VT (Ref. AMM TASK 52-31-13-000-001).
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 52-31-24-020-050-B
A. Removal of the Wiring Harness 4611VB
(1) Disconnect the connector (29) from the receptacle (28).
(2) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(3) Disconnect the electrical cables of the wiring harness (1) from the terminal block (6).
(4) Remove the nut (3), the bolt (5) and the clamp (4) from the door angle (2).
(5) Remove the nut (12), the washer (11), the bolt (9) and the clamp (8) from the actuator fitting bracket (10).
(6) Remove the nut (14) and the washer (15) from the bolt (17) and disconnect the clamp (16) from the bracket (18) in the actuator area.
(7) Cut and remove the tie-raps (26) and disconnet the wiring harness (1) from the cable brackets (27) of the ceiling lining.
(8) If required, disassemble the clamps (4), (8) and (16) and the sleeves (7) and (13) from the wiring harness (1).
(1) Disconnect the connector (29) from the receptacle (28).
(2) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(3) Disconnect the electrical cables of the wiring harness (1) from the terminal block (6).
(4) Remove the nut (3), the bolt (5) and the clamp (4) from the door angle (2).
(5) Remove the nut (12), the washer (11), the bolt (9) and the clamp (8) from the actuator fitting bracket (10).
(6) Remove the nut (14) and the washer (15) from the bolt (17) and disconnect the clamp (16) from the bracket (18) in the actuator area.
(7) Cut and remove the tie-raps (26) and disconnet the wiring harness (1) from the cable brackets (27) of the ceiling lining.
(8) If required, disassemble the clamps (4), (8) and (16) and the sleeves (7) and (13) from the wiring harness (1).