What was found
CABIN EMER LIGHTING OPS CHK FAIL REPLACE LT EPSU BATTERY REPLACED LT EPSU IAW 33-51-38-400-002-A OPS CHK PASSED.
- Difficulty date
- September 8, 2025
- Submitted
- September 9, 2025
- Operation
- Air carrier
- Aircraft
- N488UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1680
- Aircraft time
- 71,059 hours, 31,562 cycles
- System (JASC)
- 3350 · Emergency Lighting
- 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.