DOC AIRBUS | AMM A320FOpening of the Emergency Exit Doors from the Passenger Compartment
TASK 52-22-00-010-001-A
Opening of the Emergency Exit Doors from the Passenger Compartment
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 52-22-00-861-050-A ** ON A/C NOT FOR ALL Subtask 52-22-00-010-050-A ** ON A/C NOT FOR ALL
(2) Carefully loosen the quick-release fasteners and remove the rear inner fairing from the applicable OHSC.
(3) Prepare the inflation reservoir as follows:
(a) Remove the lock pin from the stowage pocket of the inflation reservoir.
(d) If you put the door in the ARMED position, disconnect the inflation reservoir from the release lever assembly as follows:
2 Open the safety clamp of the inflation reservoir.
3 Remove the release cable from the release lever.
Subtask 52-22-00-860-082-B ** ON A/C NOT FOR ALL
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
(2) Carefully loosen the quick-release fasteners and remove the rear inner fairing from the applicable OHSC.
(3) Prepare the inflation reservoir as follows:
(a) Remove the lock pin from the stowage pocket of the inflation reservoir.
(c) If you cannot install the lock pin easily, adjust the regulator valve assembly (Ref. AMM TASK 25-62-00-820-002).
(d) If you put the door in the ARMED position, disconnect the inflation reservoir from the release lever assembly as follows:
2 Open the safety clamp of the inflation reservoir.
3 Remove the release cable from the release lever.
4. Procedure
Subtask 52-22-00-860-050-A ** ON A/C NOT FOR ALL
[Rev.10 from 2021]
2026.04.01 01:38:30 UTC
Opening of the Emergency Exit Doors from the Passenger Compartment
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | 1 | ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE |
| 98A52107632000 | 1 | PIN - SAFETY SLIDE |
| 98D52207551000 | 1 | PIN-SAFETY - SLIDE RELEASE LEVER |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 24-42-00-861-001-A | Energize the Ground Service Network from the External Power |
| TASK 25-62-00-820-002-A | Adjustment Procedure to Install the Lock Pin in the Regulator Valve Assembly of the Inflation Reservoir - Door 2/3 |
| TASK 52-10-00-010-001-A | Opening of the Passenger/Crew Door |
| TASK 52-22-00-860-003-A | Special Precaution before Maintenance on the Door Damper and Emergency Operation Cylinder |
Subtask 52-22-00-861-050-A ** ON A/C NOT FOR ALL Subtask 52-22-00-010-050-A ** ON A/C NOT FOR ALL
B. Get Access
(1) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the applicable door.
(2) Make sure that the applicable passenger/crew door is open (Ref. AMM TASK 52-10-00-010-001).
Subtask 52-22-00-860-082-A ** ON A/C NOT FOR ALL (1) Put the ACCESS PLATFORM 4M (13 FT)-ADJUSTABLE in position below the applicable door.
(2) Make sure that the applicable passenger/crew door is open (Ref. AMM TASK 52-10-00-010-001).
WARNING:
MAKE SURE THAT THE LOCK PIN IS CORRECTLY INSTALLED IN THE REGULATOR VALVE ASSEMBLY OF THE INFLATION RESERVOIR. THIS SAFETIES ALL COMPONENTS OF THE INFLATION SYSTEM IN OPERATION AND PREVENTS ACCIDENTAL:
- DISCHARGE OF THE INFLATION RESERVOIR
- DEPLOYMENT OF THE ESCAPE SLIDE
WARNING:
MAKE SURE THAT THE BARREL END OF THE AUTOMATIC INFLATION CABLE IS INSTALLED IN THE VALVE REGULATOR ASSEMBLY. THIS WILL PREVENT AN ACCIDENTAL INFLATION OF THE ESCAPE SLIDE.
C. Installation of the Lock Pin in the Inflation Reservoir NOTE: The installation of the lock pin in the operation valve is necessary only during the maintenance work on the door.
(1) Open the access door of the Overhead Stowage Compartment (OHSC) above the applicable door. (2) Carefully loosen the quick-release fasteners and remove the rear inner fairing from the applicable OHSC.
(3) Prepare the inflation reservoir as follows:
(a) Remove the lock pin from the stowage pocket of the inflation reservoir.
WARNING:
MAKE SURE THAT YOU TURN THE REGULATOR ASSEMBLY IN A CLOCKWISE DIRECTION OR IN THE DIRECTION OF THE "SAFE" ARROW (IF IT IS AVAILABLE). WHEN YOU TURN THE REGULATOR ASSEMBLY IN THIS DIRECTION, THE VALVE CLOSES.
IF YOU DO NOT OBEY THIS INSTRUCTION, YOU WILL START AN UNWANTED DEPLOYMENT SEQUENCE.
THIS CAN CAUSE INJURY TO PERSONNEL AND DAMAGE TO EQUIPMENT.
(b) Install the lock pin in the operation valve to prevent the accidental inflation of the escape slide. NOTE: On programming and test panel 110RH, the "SLIDE PRESS LOW" indication comes into view.
(c) If you cannot install the lock pin easily, adjust the regulator valve assembly (Ref. AMM TASK 25-62-00-820-002). (d) If you put the door in the ARMED position, disconnect the inflation reservoir from the release lever assembly as follows:
NOTE: The steps that follow are necessary to prevent an accidental operation of the inflation reservoir.
1 Removal of the lockwire: WARNING:
USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.
a Remove and discard the lockwire. 2 Open the safety clamp of the inflation reservoir.
3 Remove the release cable from the release lever.
WARNING:
MAKE SURE THAT THE LOCK PIN IS CORRECTLY INSTALLED IN THE REGULATOR VALVE ASSEMBLY OF THE INFLATION RESERVOIR. THIS SAFETIES ALL COMPONENTS OF THE INFLATION SYSTEM IN OPERATION AND PREVENTS ACCIDENTAL:
- DISCHARGE OF THE INFLATION RESERVOIR
- DEPLOYMENT OF THE ESCAPE SLIDE
WARNING:
MAKE SURE THAT THE BARREL END OF THE AUTOMATIC INFLATION CABLE IS INSTALLED IN THE VALVE REGULATOR ASSEMBLY. THIS WILL PREVENT AN ACCIDENTAL INFLATION OF THE ESCAPE SLIDE.
C. Installation of the Lock Pin in the Inflation Reservoir Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL NOTE: The installation of the lock pin in the operation valve is necessary only during the maintenance work on the door.
(1) Open the access door of the Overhead Stowage Compartment (OHSC) above the applicable door. (2) Carefully loosen the quick-release fasteners and remove the rear inner fairing from the applicable OHSC.
(3) Prepare the inflation reservoir as follows:
(a) Remove the lock pin from the stowage pocket of the inflation reservoir.
WARNING:
MAKE SURE THAT YOU TURN THE REGULATOR ASSEMBLY IN A CLOCKWISE DIRECTION OR IN THE DIRECTION OF THE "SAFE" ARROW (IF IT IS AVAILABLE). WHEN YOU TURN THE REGULATOR ASSEMBLY IN THIS DIRECTION, THE VALVE CLOSES.
IF YOU DO NOT OBEY THIS INSTRUCTION, YOU WILL START AN UNWANTED DEPLOYMENT SEQUENCE.
THIS CAN CAUSE INJURY TO PERSONNEL AND DAMAGE TO EQUIPMENT.
(b) Install the lock pin in the operation valve to prevent the accidental inflation of the escape slide. (c) If you cannot install the lock pin easily, adjust the regulator valve assembly (Ref. AMM TASK 25-62-00-820-002).
(d) If you put the door in the ARMED position, disconnect the inflation reservoir from the release lever assembly as follows:
NOTE: The steps that follow are necessary to prevent an accidental operation of the inflation reservoir.
1 Removal of the lockwire: WARNING:
USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.
a Remove and discard the lockwire. 2 Open the safety clamp of the inflation reservoir.
3 Remove the release cable from the release lever.
Subtask 52-22-00-860-050-A ** ON A/C NOT FOR ALL
A. Disarming of the Escape Slide-release Mechanism
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL
(1) Pull up the slide control handle to set the escape slide-release mechanism of the door to the DISARMED mode.
Subtask 52-22-00-860-050-B ** ON A/C NOT FOR ALL Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL NOTE: The indication window must show DISARMED in green.
(2) Install the 98A52107632000 PIN - SAFETY SLIDE to safety the slide control handle in its disarmed position. A. Disarming of the Escape Slide-release Mechanism
(1) Open the protection cover to get access to the slide control handle.
(2) Pull up the slide control handle to set the escape slide-release mechanism of the door to the DISARMED mode.
Subtask 52-22-00-010-051-B ** ON A/C NOT FOR ALL (1) Open the protection cover to get access to the slide control handle.
(2) Pull up the slide control handle to set the escape slide-release mechanism of the door to the DISARMED mode.
NOTE: The indication window must show DISARMED in green.
(3) Install the 98A52107632000 PIN - SAFETY SLIDE to safety the slide control handle in its disarmed position. B. Opening of the Emergency Exit Doors
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
(1) Open the handle cover to get access to the inboard handle.
(2) Pull up the inboard handle to the OPEN position so that the door lifts.
(4) Do the special precaution on the door damper and emergency operation cylinder (Ref. AMM TASK 52-22-00-860-003).
(6) Install the 98D52207551000 PIN-SAFETY - SLIDE RELEASE LEVER in the slide release lever and the frame fitting.
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL
Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL Normal Operation from the Passenger Compartment ** ON A/C NOT FOR ALL Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL (2) Pull up the inboard handle to the OPEN position so that the door lifts.
NOTE: The indication window must show UNLOCKED in red.
(3) With the assist handle, push the door outboard to get access to the door damper and emergency operation cylinder. (4) Do the special precaution on the door damper and emergency operation cylinder (Ref. AMM TASK 52-22-00-860-003).
NOTE: The special preacaution on the door damper and emergency operation cylinder is necessary only during maintenance work on the door.
(5) Open the door so that the door stay mechanism locks the door in its fully open position. (6) Install the 98D52207551000 PIN-SAFETY - SLIDE RELEASE LEVER in the slide release lever and the frame fitting.
Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL Lock Pin in the Inflation Reservoir ** ON A/C NOT FOR ALL NOTE: The installation of the PIN-SAFETY - SLIDE RELEASE LEVER in the slide release lever and the frame fitting is necessary only during maintenance work on the door.
NOTE: This prevents the accidental operation of the escape-slide release mechanism.