What was found
DURING PRE-FLIGHT CHECK, FLIGHT CREW NOTE L1 DOOR MECHANISM IS BROKEN. REMOVED AND REPLACED COLLAR ASSY FROM THE L1 DOOR MECHANISM PER AMM 52-11-08-8. OPENED AND CLOSED THE L1 DOOR PER AMM 52-11-00-2 ,OPS TEST OK. A/C OK FOR SERVICE.
- Difficulty date
- September 14, 2020
- Submitted
- September 19, 2020
- Operation
- Air carrier
- Aircraft
- N920FD
- Make and model
- Boeing 75723A
- Aircraft serial
- 24289
- Aircraft time
- 76,876 hours, 28,248 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Mechanism
- Condition
- Broken
- Location
- L1 Door
- 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.