What was found
AIRCRAFT IN BASE MAINTENANCE: INOPERATIVE EMERGENCY POWER SUPPLY UNIT BATTERY 10WL AT FORWARD GALLEY AREA. REPLACED EMERGENCY POWER SUPPLY UNIT BATTERY 10WL AT FORWARD GALLEY AREA PER AMM 33-51-38-400-002-A.
- Difficulty date
- May 27, 2021
- Submitted
- May 28, 2021
- Operation
- Air carrier
- Aircraft
- N138AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6650
- Aircraft time
- 17,907 hours, 6,799 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.