DOC AIRBUS | AMM A320FOperational Test of the Lavatory Door
TASK 25-40-00-710-001-A
Operational Test of the Lavatory Door
Self explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
B. Referenced Information
3. Job Set-up
Subtask 25-40-00-861-060-A 4. Procedure
Subtask 25-40-00-710-051-A
Subtask 25-40-00-862-061-A
[Rev.10 from 2021]
2026.03.31 23:34:52 UTC
Operational Test of the Lavatory Door
ZONE: 200
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Work Zones and Access Panels
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 200 | UPPER HALF FUSELAGE |
| 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) |
Single Blade Door OperationSubtask 25-40-00-861-060-A 4. Procedure
Subtask 25-40-00-710-051-A
A. Emergency Opening Test of the Lavatory Doors (from the Outside of the Lavatory)
(a) Lift the spring loaded LAVATORY cover (1) and move the knob (2) to the side until the indicator (4) shows VACANT.
(b) Turn the knob (or the optional lever) and pull the lavatory door (3) open.
(2) Do the emergency opening procedure of the bi-folding door (standard option):
(a) Lift up the spring loaded LAVATORY cover (1) and move the knob (2) to the side until the indicator (4) shows VACANT.
(b) Push the lavatory door (3) open and/or release the door latches (5) and pull the lavatory door (3) fully open outwards.
Subtask 25-40-00-710-052-A NOTE: For this test, the lavatory door must be locked from the inside.
(1) Do the emergency opening procedure of the single bladed door: (a) Lift the spring loaded LAVATORY cover (1) and move the knob (2) to the side until the indicator (4) shows VACANT.
(b) Turn the knob (or the optional lever) and pull the lavatory door (3) open.
(2) Do the emergency opening procedure of the bi-folding door (standard option):
(a) Lift up the spring loaded LAVATORY cover (1) and move the knob (2) to the side until the indicator (4) shows VACANT.
(b) Push the lavatory door (3) open and/or release the door latches (5) and pull the lavatory door (3) fully open outwards.
B. Operational Test of the Lavatory Doors
(1) Operate the lavatory door (3) and make sure that the door operation is correct.
(2) Close the lavatory door (3), lock the door latches (5).
5. Close-up(1) Operate the lavatory door (3) and make sure that the door operation is correct.
(2) Close the lavatory door (3), lock the door latches (5).
Subtask 25-40-00-862-061-A