What was found
AIRCRAFT IN BASE MAINTENANCE: R4 DOOR, DOOR OPEN HOOK ROLLER FROZEN ON FORWARD DOOR JAMB BEHIND HINGE ARM. MAINTENANCE CLEANED, LUBRICATED AND UNFROZE DOOR OPENING HOOK ROLLER ON R4 DOOR PER AMM 12-22-52.
- Difficulty date
- September 23, 2025
- Submitted
- September 24, 2025
- Operation
- Air carrier
- Aircraft
- N457AM
- Make and model
- Airbus A321253NX
- Aircraft serial
- 10816
- Aircraft time
- 13,111 hours, 3,601 cycles
- System (JASC)
- 5240 · Service Doors
- Part
- Roller
- Condition
- Frozen
- 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.