What was found
EPSU (11WL) FAILS EMERGENCY LIGHT TEST, BATTERY FAULT / REMOVED AND REPLACED EPSU BATTERY AT 11WL LEFT CABIN IAW AMM 33-51-38-000-001A AND 33-51-38-400-001A OPS CHECK GOOD."
- Difficulty date
- September 20, 2022
- Submitted
- September 21, 2022
- Operation
- Air carrier
- Aircraft
- N315NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2412
- Aircraft time
- 48,060 hours, 31,996 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 885677
- Condition
- None
- 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.