What was found
AIRCRAFT WAS GROUNDED: UNABLE TO ARM L1 DOOR. ARMING LEVER WILL NOT STAY DOWN. MAINTENANCE INSPECTED L1 DOOR TRACK AND REPOSITIONED SLIDE LANYARD. DOOR OPS AND ARMS NORMALLY.
- Difficulty date
- September 30, 2025
- Submitted
- October 2, 2025
- Operation
- Air carrier
- Aircraft
- N412UW
- Make and model
- Airbus A321253NX
- Aircraft serial
- 9224
- Aircraft time
- 19,804 hours, 5,435 cycles
- System (JASC)
- 2560 · Emergency Equipment
- Part
- Lanyard
- Condition
- Out Of Position
- 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.