What was found
AIRCRAFT IN BASE MAINTENANCE: AFT EMERGENCY POWER SUPPLY UNIT (13WL) BATTERY DISCHARGED. MAINTENANCE REPLACED BATTERY PER AMM 33-51-38.
- Difficulty date
- January 4, 2023
- Submitted
- January 6, 2023
- Operation
- Air carrier
- Aircraft
- N658AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1110
- Aircraft time
- 75,755 hours, 30,162 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- Discharged
- Location
- Emergency Lights
- 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.