What was found
AIRCRAFT WAS GROUNDED: L1 DOOR DIFFICULT TO OPERATE. REPLACED WORN UPPER SPIGOT HINGE PIN (AALA202603307261) AND WORN GUIDE ARM ASSEMBLY (AALA202604148987), PER AMM 52-11-00. ACCOMPLISHED PRESSURIZATION LEAK CHECK, PER AMM 05-55-91.
- Difficulty date
- March 29, 2026
- Submitted
- April 14, 2026
- Operation
- Air carrier
- Aircraft
- N906NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31155
- Aircraft time
- 39,153 hours, 17,025 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Guide Arm
- Condition
- Faulty
- 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.