What was found
AIRCRAFT IN BASE MAINTENANCE: WHILE PERFORMING OPERATIONAL TEST OF ESCAPE - L1 DOOR FAILED. CLEANED L1 DOOR MECHANISM AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 52-10-00-100-801-A.
- Difficulty date
- July 4, 2021
- Submitted
- July 7, 2021
- Operation
- Air carrier
- Aircraft
- N977UY
- Make and model
- Airbus A321231
- Aircraft serial
- 5409
- Aircraft time
- 27,170 hours, 10,816 cycles
- System (JASC)
- 5210 · Passenger/Crew Doors
- Part
- Mechanism
- Condition
- Dirty
- Location
- L1 Door
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.