What was found
UNABLE TO ARM THE L4 DOOR. REMOVED DEBRIS. DOOR OPS CHECKED OKAY. DOOR ARMS AND DISARMS IAW AMM 52-14.
- Difficulty date
- September 4, 2017
- Submitted
- September 7, 2017
- Operation
- Air carrier
- Aircraft
- N727TW
- Make and model
- Boeing 757231
- Aircraft serial
- 30340
- Aircraft time
- 60,033 hours, 15,463 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Door
- Condition
- Dirty
- Location
- L4
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.