Impossibility to Close the Aft Passenger/Crew Door

TASK 52-13-00-810-821-A
Impossibility to Close the Aft Passenger/Crew Door

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 52-13-00-820-001	Adjustment of the AFT Passenger/Crew Door
AMM 52-13-11-000-001	Removal of the Aft Passenger/Crew Door
AMM 52-13-11-400-001	Installation of the Aft Passenger/Crew Door
AMM 52-13-12-000-001	Removal of the Support Arm, Door Buffer, Door Pushbutton Switch and Door Stay Mechanism
AMM 52-13-12-400-001	Installation of the Support Arm, Door Buffer, Door Pushbutton Switch and Door Stay Mechanism
AMM 52-13-14-000-001	Removal of the Door-Damper and Emergency-Operation Cylinder
AMM 52-13-14-200-001	Inspection/Check of the Damper and Emergency Operation Cylinder of the Aft Passenger/Crew Door
AMM 52-13-14-400-001	Installation of the Door-Damper and Emergency-Operation Cylinder
AMM 52-13-21-820-001	Adjustment of the Locking Hook of the Aft Passenger/Crew Door

3. Fault Confirmation
Subtask 52-13-00-720-058-A

A. Test
Not applicable, the fault is evident.

4. Fault Isolation
Subtask 52-13-00-810-070-A

A. If you cannot close the door:

(1) If the fault continues:

do an inspection/check of the damper and emergency-operation cylinder of the aft passenger/crew door AMM 52-13-14-200-001.

(a) If the inspection/check is not OK:

replace the damper and emergency-operation cylinder AMM 52-13-14-000-001 AMM 52-13-14-400-001.

(b) If the inspection/check is OK:

do an adjustment of the locking hook of the aft passenger/crew door AMM 52-13-21-820-001
do an adjustment of the locking pin of the aft passenger/crew door AMM 52-13-21-820-001.

(2) If the fault continues:

do a visual check of the release mechanism of the emergency escape slide of the aft passenger/crew door.

(3) If the fault continues:

(4) If the fault continues:

replace the suspension-door if necessary AMM 52-13-12-000-001 AMM 52-13-12-400-001

(5) If the fault continues:

[Rev.8 from Aug 2018] 2026.04.04 04:34:48 UTC