DOC AIRBUS | AMM A320FInstallation of the Third Occupant Seat
TASK 25-11-41-400-001-A
Installation of the Third Occupant Seat
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 25-11-41-860-060-A
Subtask 25-11-41-420-053-A
Subtask 25-11-41-942-050-A
[Rev.10 from 2021]
2026.03.31 23:27:58 UTC
Installation of the Third Occupant Seat
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | Torque wrench: range to between 1.06 and 0.82 m.daN (93.81 and 72.57 lbf.in )  |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 212 | COCKPIT |
| REFERENCE | DESIGNATION |
|---|---|
Third Occupant SeatSubtask 25-11-41-860-060-A
A. Not Applicable
4. ProcedureSubtask 25-11-41-420-053-A
A. Installation of the Upper and Lower Bearings
(1) Put in position the upper bearings (3).
.
(3) Put in position the lower bearings (5).
(4) Install the screws (8) and the washers (9) and TORQUE the screws to between 1.06 and 0.82 m.daN (93.81 and 72.57 lbf.in ).
Subtask 25-11-41-420-050-A (1) Put in position the upper bearings (3).
NOTE: If you install a new third occupant seat, it is necessary to use the new upper and lower bearings.
(2) Install the screws (6) and the washers (7) and TORQUE the screws to between 1.06 and 0.82 m.daN (93.81 and 72.57 lbf.in ) . (3) Put in position the lower bearings (5).
(4) Install the screws (8) and the washers (9) and TORQUE the screws to between 1.06 and 0.82 m.daN (93.81 and 72.57 lbf.in )
. B. Installation of the Third Occupant Seat
(1) Put the seat (2) in the correct position and hold it in the vertical position, not unfolded.
(2) Install the guide tubes (4).
(3) Install the retaining pins (1).
5. Close-up(1) Put the seat (2) in the correct position and hold it in the vertical position, not unfolded.
(2) Install the guide tubes (4).
(3) Install the retaining pins (1).
Subtask 25-11-41-942-050-A
A. Removal of Equipment
(1) Make sure that the work area is clean and clear of tools and other items.
(1) Make sure that the work area is clean and clear of tools and other items.