What was found
AIRCRAFT WAS NOT GROUNDED: DOOR 4L: FLOOR (COTTER) PIN LOOSE. NOW SITTING ON FLIGHT DECK CONSOLE. MAINTENANCE REINSTALLED 4L DOOR SLIDE VISUAL INDICATOR AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 25-62-44-04.
- Difficulty date
- March 17, 2026
- Submitted
- March 18, 2026
- Operation
- Air carrier
- Aircraft
- N102NN
- Make and model
- Airbus A321231
- Aircraft serial
- 5860
- Aircraft time
- 43,074 hours, 8,603 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Cotter Pin
- Condition
- Loose
- Location
- Zone 800
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.