DOC AIRBUS | AMM A320FDeactivation of the Defective Recline System of the CAPT (F/O) Seat
TASK 25-11-00-040-001-A
Deactivation of the Defective Recline System of the CAPT (F/O) Seat
1. Reason for the Job
MMEL 25-11-03A
PILOT SEAT RECLINE ADJUSTMENT
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 25-11-00-860-056-A
Subtask 25-11-00-040-050-A
Subtask 25-11-00-860-057-A
[Rev.10 from 2021]
2026.03.31 23:27:43 UTC
Deactivation of the Defective Recline System of the CAPT (F/O) Seat
1. Reason for the Job
MMEL 25-11-03A
PILOT SEAT RECLINE ADJUSTMENT
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 211 | COCKPIT |
| 212 | COCKPIT |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 25-11-61-000-001-A | Removal of the Captain (First Officer) Seat Cushion |
| TASK 25-11-61-400-001-A | Installation of the Captain (First Officer) Seat Cushion |
| TASK 25-11-64-000-001-A | Removal of the Captain (First Officer) Seat-Headrest Assy |
| TASK 25-11-64-400-001-A | Installation of the Captain (First Officer) Seat-Headrest Assy |
Defective Recline System of the CAPT (F/O) SeatSubtask 25-11-00-860-056-A
DELETED
4. ProcedureSubtask 25-11-00-040-050-A
A. Deactivation of the Defective Recline System of the CAPT (F/O) Seat
(1) If installed, remove the headrest (Ref. AMM TASK 25-11-64-000-001).
(3) Make sure that the seat backrest (3) is correctly locked in the vertical position. If not, go to next steps.
(4) Remove the fourteen screws (2).
(5) Remove the upper back shroud (1) from the CAPT (F/O) seat backrest (3).
(6) Loosen the screw (4) on the left and right lock levers (6).
(7) Remove the cable (5) from the left and right lock levers (6).
(8) Push on the left and right lock levers (6) at the same time and push the CAPT (F/O) seat backrest (3) to the vertical position.
(9) Release the left and right lock levers (6).
(10) Make sure that the seat backrest (3) is correctly locked in the vertical position.
(11) Tighten the screw (4) on the left and right lock levers (6).
(12) Put the upper back shroud (1) in position on the CAPT (F/O) seat backrest (3).
(13) Install and tighten the fourteen screws (2).
(14) If removed, install the headrest (Ref. AMM TASK 25-11-64-400-001).
5. Close-up(1) If installed, remove the headrest (Ref. AMM TASK 25-11-64-000-001).
NOTE: Only do the step (1) in Para. 4.A.
(2) Remove the Captain (First Officer) seat cushion (Ref. AMM TASK 25-11-61-000-001). (3) Make sure that the seat backrest (3) is correctly locked in the vertical position. If not, go to next steps.
(4) Remove the fourteen screws (2).
(5) Remove the upper back shroud (1) from the CAPT (F/O) seat backrest (3).
(6) Loosen the screw (4) on the left and right lock levers (6).
(7) Remove the cable (5) from the left and right lock levers (6).
(8) Push on the left and right lock levers (6) at the same time and push the CAPT (F/O) seat backrest (3) to the vertical position.
(9) Release the left and right lock levers (6).
(10) Make sure that the seat backrest (3) is correctly locked in the vertical position.
(11) Tighten the screw (4) on the left and right lock levers (6).
(12) Put the upper back shroud (1) in position on the CAPT (F/O) seat backrest (3).
(13) Install and tighten the fourteen screws (2).
(14) If removed, install the headrest (Ref. AMM TASK 25-11-64-400-001).
NOTE: Only do the step (11) in Para. 4.A.
(15) Install the Captain (First Officer) seat cushion (Ref. AMM TASK 25-11-61-400-001). Subtask 25-11-00-860-057-A
A. Aircraft Maintenance Configuration
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make an entry in the logbook.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make an entry in the logbook.