Incorrect Opening/Closing Speed for the Forward Passenger/Crew Door

TASK 52-11-00-810-823-A
Incorrect Opening/Closing Speed for the Forward Passenger/Crew Door

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 52-11-14-000-001	Removal of the Door-Damper and Emergency-Operation Cylinder
AMM 52-11-14-200-001	Inspection/Check of the Damper and Emergency-Operation Cylinder of the FWD Passenger/Crew Door
AMM 52-11-14-400-001	Installation of the Door-Damper and Emergency-Operation Cylinder

3. Fault Confirmation
Subtask 52-11-00-720-060-A

A. Test
Not applicable, the fault is evident.

4. Fault Isolation
Subtask 52-11-00-810-072-A

A. If the damping system does not operate correctly:

do a check of the pressure of the door-damper and emergency-operation cylinder of the forward passenger/crew door AMM 52-11-14-200-001

(1) If the fault continues:

replace the door-damper and emergency-operation cylinder AMM 52-11-14-000-001 and AMM 52-11-14-400-001.

[Rev.8 from Aug 2018] 2026.04.04 04:34:44 UTC