DOC AIRBUS | AMM A320FRemoval of the Captain (First Officer) Seat Shroud Assy
TASK 25-11-62-000-001-A
Removal of the Captain (First Officer) Seat Shroud Assy
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 25-11-62-861-050-A Subtask 25-11-62-010-050-A 4. Procedure
Subtask 25-11-62-020-050-A
[Rev.10 from 2021]
2026.03.31 23:28:09 UTC
Removal of the Captain (First Officer) Seat Shroud Assy
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 211 | COCKPIT |
| 212 | COCKPIT |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 25-11-61-000-001-A | Removal of the Captain (First Officer) Seat Cushion |
Captain (First Officer) Seat Shroud AssySubtask 25-11-62-861-050-A Subtask 25-11-62-010-050-A 4. Procedure
Subtask 25-11-62-020-050-A
A. Removal of the Captain (First Officer) Seat Shroud Assy
(2) Turn the lower lumbar-rest control-knob (19) counterclockwise to adjust the lumbar rest assy to the maximum forward position.
(3) Turn the upper lumbar-rest control-knob (19) clockwise to adjust the lumbar rest assy to the lowest position.
(4) Remove the retainer rings (17).
(5) Pull the lumbar rest control-knobs (19) with force to remove them.
(6) Remove the fourteen screws (18) and the upper back shroud (23) of the backrest from the seat (1).
(7) Remove the four screws (22), the washers (21) and the nuts (16).
(8) Remove the lower back shroud (20) of the backrest from the seat (1).
(9) Remove the two screws (28), the washers (29), the nuts (26) and retain the stops (27).
(10) Remove the two screws (9) and the control lever (8) from the control lever support (10).
(11) Remove the two screws (6), the washers (7) and the control lever support (10) from the front metal sheet (3).
(12) Remove the two screws (11), the washers (12) and the front cross beam (13).
(13) Remove the six screws (5), the washers (4) and the front metal sheet (3) from the main front shroud (2).
(14) Remove the four screws (14), the washers (15) and the main front shroud (2) from the seat (1).
NOTE: The Captain and First Officer seats are symmetrical. The removal/installation procedures of the shroud assy of the Captain and First Officer seats are the same.
(1) Remove the screw (24) and the knob (25) from the control lever (8). (2) Turn the lower lumbar-rest control-knob (19) counterclockwise to adjust the lumbar rest assy to the maximum forward position.
(3) Turn the upper lumbar-rest control-knob (19) clockwise to adjust the lumbar rest assy to the lowest position.
(4) Remove the retainer rings (17).
(5) Pull the lumbar rest control-knobs (19) with force to remove them.
(6) Remove the fourteen screws (18) and the upper back shroud (23) of the backrest from the seat (1).
(7) Remove the four screws (22), the washers (21) and the nuts (16).
(8) Remove the lower back shroud (20) of the backrest from the seat (1).
(9) Remove the two screws (28), the washers (29), the nuts (26) and retain the stops (27).
(10) Remove the two screws (9) and the control lever (8) from the control lever support (10).
(11) Remove the two screws (6), the washers (7) and the control lever support (10) from the front metal sheet (3).
(12) Remove the two screws (11), the washers (12) and the front cross beam (13).
(13) Remove the six screws (5), the washers (4) and the front metal sheet (3) from the main front shroud (2).
(14) Remove the four screws (14), the washers (15) and the main front shroud (2) from the seat (1).