What was found
AIRCRAFT IN BASE MAINTENANCE: L3 DOOR TOP LOCKING MECHANISM REQUIRES ADJUSTMENT. MAINTENANCE REPLACED L3 LOWERING SHAFT PLATE ASSEMBLY AND VERIFIED PROPER ALIGNMENT WITH RIGGING PIN PER AMM 52-13-21-400-001-A.
- Difficulty date
- September 28, 2023
- Submitted
- October 6, 2023
- Operation
- Air carrier
- Aircraft
- N413AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 9374
- Aircraft time
- 10,999 hours, 3,069 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Plate
- Part number
- UNKNOWN
- Condition
- Out Of Adjust
- Location
- Zone 800 - Doors
- 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.