- Difficulty date
- February 4, 2025
- Submitted
- February 7, 2025
- Operation
- Air carrier
- Make and model
- Airbus A319131
- Aircraft serial
- 1507
- Aircraft time
- 70,558 hours, 31,482 cycles
- Part
- Battery
- Part number
- AD321431
- Condition
- No Test
- Location
- Zone 200
- 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.
What was found
CABIN EMERGENCY LIGHTING BATTERY CAPACITY OPERATIONAL CHECK {A3NB-33-3-6013} - BATTERY CAPACITY TEST SHOWING FAULT ON CIDS DISPLAY PANNEL. "EPSU COM AFT L". REMOVED AND REPLACED EPSU AFT L BATTERY PACK IAW AMM 33-51-38-400-002-A. OPS CHECK GOOD.