DOC AIRBUS | AMM A320FOperational Test of Escape Slide Disarming when Door is Opened from the Outside
TASK 52-10-00-720-002-A
Operational Test of Escape Slide Disarming when Door is Opened from the Outside
1. Reason for the Job
Refer to the MPD TASK: 521000-12
OPERATIONAL CHECK OF ESCAPE SLIDE DISARMING WHEN DOOR IS OPENED FROM THE OUTSIDE
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 52-10-00-010-076-A
Subtask 52-10-00-410-060-A
Subtask 52-10-00-410-086-A
[Rev.10 from 2021]
2026.04.02 06:27:17 UTC
Operational Test of Escape Slide Disarming when Door is Opened from the Outside
1. Reason for the Job
Refer to the MPD TASK: 521000-12
OPERATIONAL CHECK OF ESCAPE SLIDE DISARMING WHEN DOOR IS OPENED FROM THE OUTSIDE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE |
| 98D52103500000 | 1 | SAFETY PIN - SLIDE ARMING |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 831 | FORWARD PASSENGER/CREW DOOR |
| 832 | AFT PASSENGER/CREW DOOR |
| 841 | FORWARD PASSENGER/CREW DOOR |
| 842 | AFT PASSENGER/CREW DOOR |
| 831, 832, 841, 842 |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 52-10-00-010-001-A | Opening of the Passenger/Crew Door |
| TASK 52-10-00-410-001-A | Closing of the Passenger/Crew Door |
| TASK 52-10-00-860-001-A | Special Precautions before Work on the Passenger/Crew Door |
| TASK 52-10-00-860-002-A | Special Precautions after Work on the Passenger/Crew Door |
Subtask 52-10-00-010-076-A
A. Get Access
(2) Open the applicable passenger/crew door 831 841 832 842 (Ref. AMM TASK 52-10-00-010-001).
(3) Obey the special precautions before you start work on the door. (Ref. AMM TASK 52-10-00-860-001)
4. ProcedureWARNING:
DO NOT OPEN THE PASSENGER/CREW DOOR IF THE WIND SPEED IS MORE THAN 65 KNOTS.
WARNING:
BEFORE YOU START WORK ON THE DOOR, MAKE SURE THAT:
- THE EMERGENCY CONTROL HANDLE IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
- THE PERCUSSION LEVER OF THE DOOR-DAMPER AND EMERGENCY-OPERATION CYLINDER IS IN THE DISARMED POSITION WITH THE SAFETY PIN INSTALLED.
WARNING:
STOP THE OPENING PROCEDURE IF THE RED WARNING LIGHT FLASHES. IF THE RED WARNING LIGHT FLASHES, REMAINING PRESSURE CAN CAUSE THE DOOR TO OPEN SUDDENLY AND CAN:
(1) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position in the zone 831 or 841 or 832 or 842. - KILL OR CAUSE SERIOUS INJURY TO PERSONS
- CAUSE DAMAGE TO THE AIRCRAFT.
(2) Open the applicable passenger/crew door 831 841 832 842 (Ref. AMM TASK 52-10-00-010-001).
(3) Obey the special precautions before you start work on the door. (Ref. AMM TASK 52-10-00-860-001)
Subtask 52-10-00-410-060-A
A. Closing of the Door.
(1) Close the door from the inside.
Subtask 52-10-00-081-050-A ** ON A/C NOT FOR ALL (1) Close the door from the inside.
B. Removal of the Safety Pin.
(1) Remove the 98D52103500000 SAFETY PIN - SLIDE ARMING from the emergency control handle.
(2) Put the emergency control handle in the ARMED position.
Subtask 52-10-00-081-050-B ** ON A/C NOT FOR ALL (1) Remove the 98D52103500000 SAFETY PIN - SLIDE ARMING from the emergency control handle.
(2) Put the emergency control handle in the ARMED position.
B. Removal of the Safety Pin.
(1) Open the protection cover to get access to the emergency control handle.
(2) Remove the 98D52103500000 SAFETY PIN - SLIDE ARMING from the emergency control handle.
(3) Put the emergency control handle in the ARMED position.
Subtask 52-10-00-720-054-A (1) Open the protection cover to get access to the emergency control handle.
(2) Remove the 98D52103500000 SAFETY PIN - SLIDE ARMING from the emergency control handle.
(3) Put the emergency control handle in the ARMED position.
C. Operational Test of the Escape Slide Disarming.
Inside the aircraft, make sure that the emergency control handle moves to the DISARMED position.
(2) Fully open the door.
Subtask 52-10-00-210-063-A NOTE: In the operation which follows, the door must not be in the up position.
(1) From outside the aircraft, lift the outer control handle. Inside the aircraft, make sure that the emergency control handle moves to the DISARMED position.
(2) Fully open the door.
D. Visual Inspection of the Girt Bar.
(1) Make sure that the girt bar is still on the door.
Subtask 52-10-00-410-061-A (1) Make sure that the girt bar is still on the door.
E. Closing of the Door.
(1) Close the door from the inside.
Subtask 52-10-00-481-050-A ** ON A/C NOT FOR ALL (1) Close the door from the inside.
F. Installation of the Safety Pin.
(1) Install the 98D52103500000 SAFETY PIN - SLIDE ARMING on the emergency control handle and put the handle in the DISARMED position.
Subtask 52-10-00-481-050-B ** ON A/C NOT FOR ALL (1) Install the 98D52103500000 SAFETY PIN - SLIDE ARMING on the emergency control handle and put the handle in the DISARMED position.
F. Installation of the Safety Pin.
(1) Install the 98D52103500000 SAFETY PIN - SLIDE ARMING on the emergency control handle and put the handle in the DISARMED position.
(2) Close the protection cover to the emergency control handle.
5. Close-up(1) Install the 98D52103500000 SAFETY PIN - SLIDE ARMING on the emergency control handle and put the handle in the DISARMED position.
(2) Close the protection cover to the emergency control handle.
Subtask 52-10-00-410-086-A
A. Close Access
(1) Obey the special safety precautions after the work on the door. (Ref. AMM TASK 52-10-00-860-002)
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Close the passenger/crew door 831 841 832 842 (Ref. AMM TASK 52-10-00-410-001)
(4) Remove the access platform(s).
(1) Obey the special safety precautions after the work on the door. (Ref. AMM TASK 52-10-00-860-002)
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Close the passenger/crew door 831 841 832 842 (Ref. AMM TASK 52-10-00-410-001)
(4) Remove the access platform(s).