What was found
EPSU TEST SHOWED FAULT MESSAGE BAT/EPSU(10WL) FWD L / REMOVED AND REPLACED BATTERY OF FWD L EPSU(10WL) IAW AMM 33-51-38-000/400-002-A. OPS CHECK GOOD. FAULT MESSAGE CLEARED."
- Difficulty date
- July 25, 2023
- Submitted
- July 26, 2023
- Operation
- Air carrier
- Aircraft
- N252NV
- Make and model
- Airbus A320214
- Aircraft serial
- 7868
- Aircraft time
- 15,124 hours, 7,521 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 888061
- Condition
- Unknown
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.