What was found
AIRCRAFT WAS NOT GROUNDED. FOUND BATTERY FAULT FOR EMERGENCY POWER SUPPLY UNIT 11WL. REPLACED BATTERY PACK OPERATIONS CHECK GOOD, PER AMM 33-51-38.
- Difficulty date
- November 13, 2020
- Submitted
- November 16, 2020
- Operation
- Air carrier
- Aircraft
- N545UW
- Make and model
- Airbus A321231
- Aircraft serial
- 4850
- Aircraft time
- 31,360 hours, 11,764 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321430
- 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.