DOC AIRBUS | AMM A320FReplacement of the Door Escape Hatch
TASK 52-51-11-960-002-A
Replacement of the Door Escape Hatch
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Referenced Information
3. Job Set-up
Subtask 52-51-11-860-053-A
Subtask 52-51-11-020-052-A
Subtask 52-51-11-860-054-A
[Rev.10 from 2021]
2026.04.02 06:28:25 UTC
Replacement of the Door Escape Hatch
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| TASK 24-41-00-861-002-A | Energize the Aircraft Electrical Circuits from the External Power |
| TASK 24-41-00-861-002-A-01 | Energize the Aircraft Electrical Circuits from the APU |
| TASK 24-41-00-861-002-A-02 | Energize the Aircraft Electrical Circuits from Engine 1(2) |
| TASK 24-41-00-862-002-A | De-energize the Aircraft Electrical Circuits Supplied from the External Power |
| TASK 24-41-00-862-002-A-01 | De-energize the Aircraft Electrical Circuits Supplied from the APU |
| TASK 24-41-00-862-002-A-02 | De-energize the Aircraft Electrical Circuits Supplied from the Engine 1(2) |
Door Escape HatchSubtask 52-51-11-860-053-A
A. Aircraft Maintenance Configuration
(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) Make sure that the cockpit door is closed during the replacement procedure.
4. Procedure(1) Energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-861-002).
(2) Make sure that the cockpit door is closed during the replacement procedure.
Subtask 52-51-11-020-052-A
A. Removal of the Door Escape Hatch
(1) Pull the quick-release pins (2) of the door brackets (1) so that they come free from the hatch brackets (5).
(2) Push the door escape hatch (3) in the rear direction until it becomes free from the cut out of the cockpit door (4).
Subtask 52-51-11-420-052-A (1) Pull the quick-release pins (2) of the door brackets (1) so that they come free from the hatch brackets (5).
(2) Push the door escape hatch (3) in the rear direction until it becomes free from the cut out of the cockpit door (4).
B. Installation of the Door Escape Hatch
(1) Put the door escape hatch (3) in its installation position at the cockpit door (4).
(3) Make sure that the quick-release pins (2) engage correctly with their related hatch brackets (5).
5. Close-up(1) Put the door escape hatch (3) in its installation position at the cockpit door (4).
NOTE: An offset of 1.0 mm (0.0394 in.) is permitted between the surface of the door escape hatch (3) and the cockpit door (4).
(2) Install the quick-release pins (2) of the door brackets (1) into the hatch brackets (5). (3) Make sure that the quick-release pins (2) engage correctly with their related hatch brackets (5).
Subtask 52-51-11-860-054-A
A. Put the aircraft back to its initial configuration.
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make sure that the aircraft electrical circuits are de-energized (Ref. AMM TASK 24-41-00-862-002).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Make sure that the aircraft electrical circuits are de-energized (Ref. AMM TASK 24-41-00-862-002).