What was found
LH EPSU BATTERY FAILD OPS CHECK PER STS N0292 REMOVED AND REPLACED 13WL EPSU BATTERY PER A320 AMM 33-51-38-000 -002-A/33-51-38-400-002-A. PERFORMED OP CHECK PER A320 AMM SUBTA SK 33-51-00-710-050-A. TESK OK. PER STS N0292
- Difficulty date
- May 23, 2023
- Submitted
- May 26, 2023
- Operation
- Air carrier
- Aircraft
- N438UA
- Make and model
- Airbus A320232
- Aircraft serial
- 678
- Aircraft time
- 75,898 hours, 31,448 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Part serial
- 233891
- Condition
- No Test
- Location
- 13wl
- 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.