What was found
EPSU EMERGENCY CABIN LIGHTING TEST FAILS BATTERY PACK 13WL / REMOVED AND REPLACED EPSU EMERGENCY POWER SUPPLY UNIT BATTERY PACK 13WL REF AMM 33-51-38-400-002-A, OPS CHECKS GOOD"
- Difficulty date
- June 9, 2022
- Submitted
- June 10, 2022
- Operation
- Air carrier
- Aircraft
- N332NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2638
- Aircraft time
- 46,475 hours, 35,958 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 885679
- Condition
- Inoperative
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.