Installation of the Retainer/Gasket Assembly
TASK 56-12-11-400-004-A-01
Installation of the Retainer/Gasket Assembly
1. Reason for the Job
This procedure is applicable:
A. Work Zones and Access Panels
B. Expendable Parts
C. Referenced Information
3. Job Set-up
Subtask 56-12-11-860-057-A
Subtask 56-12-11-420-087-A
Subtask 56-12-11-420-088-A
[Rev.10 from 2021]
2026.04.01 02:07:31 UTC
Installation of the Retainer/Gasket Assembly
1. Reason for the Job
This procedure is applicable:
- to the acrylic windows (GKN (formerly LUCAS/ACT) supplier, P/N NH...)
- to the glass windows (PPG supplier, P/N NP...).
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 211 | COCKPIT |
| 212 | COCKPIT |
| FIG.ITEM | DESIGNATION | IPC-CSN |
|---|---|---|
| 1 | RETAINER | AIPC 56-12-11-06-010 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 56-12-11-400-002-A | Installation of the Sliding Window Panel |
| TASK 56-12-11-400-002-A-01 | Installation of the Sliding Window Panel |
Subtask 56-12-11-860-057-A
A. Aircraft Maintenance Configuration
(1) Make sure that the aircraft is in the same configuration as for the removal task.
4. Procedure(1) Make sure that the aircraft is in the same configuration as for the removal task.
Subtask 56-12-11-420-087-A
A. Installation of the Retainer/Gasket Assembly
(1) Install a new retainer/gasket assembly on the sliding window panel:
5. Close-up(1) Install a new retainer/gasket assembly on the sliding window panel:
- for the left sliding window (8DG1):
AIPC 56-12-11-06-010 RETAINER (1), - for the right sliding window (8DG2):
AIPC 56-12-11-06-010 RETAINER (1).
Subtask 56-12-11-420-088-A
A. Installation of the Sliding Window Panel
(1) Install the sliding window panel on the moving frame (Ref. AMM TASK 56-12-11-400-002).
(2) Make sure that the work area is clean and clear of tools and other items.
(1) Install the sliding window panel on the moving frame (Ref. AMM TASK 56-12-11-400-002).
(2) Make sure that the work area is clean and clear of tools and other items.
Retainer/Gasket Assembly