What was found
AIRCRAFT IN BASE MAINTENANCE: PASSENGER CREW DOOR 841 DAMPER AND EMERGENCY OPERATION CYLINDER FAILED DAMPING FUNCTIONAL TEST. REPLACED DAMPER AND EMERGENCY OPERATION CYLINDER ASSEMBLY PER AMM 52-11-14.
- Difficulty date
- March 12, 2021
- Submitted
- March 19, 2021
- Operation
- Air carrier
- Aircraft
- N921US
- Make and model
- Airbus A321231
- Aircraft serial
- 6523
- Aircraft time
- 18,424 hours, 7,099 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Cylinder
- Condition
- Failed
- Location
- Pax Door
- Part time
- 18,424 hours, 7,099 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.