What was found
FLT 2677, BOS- SFO. DOOR 4R WILL NOT CLOSE. ARM. HANGERED ACFT ARMING MECHANISM THAWED.OPS CHECKED GOOD. LUBED & CLEANED SUSPECT LINKAGE IAW AMM 12-31-52-660-001-A.
- Difficulty date
- February 2, 2026
- Submitted
- February 2, 2026
- Operation
- Air carrier
- Aircraft
- N923JB
- Make and model
- Airbus A321231
- Aircraft serial
- 05960
- Aircraft time
- 48,695 hours, 9,532 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Arming Lever
- Condition
- Frozen
- 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.