What was found
L1 DOOR WILL NOT ARM. DOOR CLOSES OKAY. INSPECTED TO ENSURE MOORING LINE CORRECT ALIGNMENT. ADJUSTED SAME. PERFORMED OPS OF DOOR ARMING SYSTEM IAW AMM 52-11. (7725056)
- Difficulty date
- December 20, 2025
- Submitted
- December 22, 2025
- Operation
- Air carrier
- Aircraft
- N553NW
- Make and model
- Boeing 757251
- Aircraft serial
- 26500
- Aircraft time
- 64,586 hours, 28,836 cycles
- System (JASC)
- 5260 · Entrance Stairs
- Part
- Lanyard
- Condition
- Out Of Adjust
- 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.