What was found
AIRCRAFT WAS NOT GROUNDED: BATTERY FAULT AT EMERGENCY POWER SUPPLY UNIT 14WL. REMOVED AND REPLACED BATTERY AT EMERGENCY POWER SUPPLY UNIT 14WL PER AMM 33-51-38.
- Difficulty date
- September 21, 2024
- Submitted
- September 23, 2024
- Operation
- Air carrier
- Aircraft
- N901AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7636
- Aircraft time
- 22,415 hours, 8,993 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- Faulty
- Location
- Zone 200
- 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.