What was found
AIRCRAFT WAS GROUNDED: L1 DOOR SUPPORT ARM PIN DAMAGED WHERE IT ATTACHES TO THE DAMPER AND EMERGENCY OPERATION CYLINDER. REPLACED PIN AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-11-14.
- Difficulty date
- November 3, 2025
- Submitted
- November 6, 2025
- Operation
- Air carrier
- Aircraft
- N977UY
- Make and model
- Airbus A321231
- Aircraft serial
- 5409
- Aircraft time
- 39,989 hours, 16,470 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Pin
- Part number
- D5211067420000
- Condition
- Damaged
- Location
- Zone 800
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.