What was found
AIRCRAFT IN BASE MAINTENANCE: INOPERATIVE EMERGENCY POWER SUPPLY UNIT 10WL IN PASSENGER CABIN (1EA). REPLACED EMERGENCY POWER SUPPLY UNIT 10WL IN FORWARD PASSENGER CABIN PER AMM 33-51-38-400-001-A.
- Difficulty date
- March 5, 2021
- Submitted
- March 8, 2021
- Operation
- Air carrier
- Aircraft
- N133AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6482
- Aircraft time
- 20,330 hours, 5,526 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 148410
- Condition
- Inoperative
- Location
- Emergency Lights
- Part time
- 18,424 hours, 7,099 cycles
- 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.