What was found
""BAT/EPSU (10WL) FWD L;(12WL) EMER R;(13WL) AFT L"" MESSAGE ON EPSU TEST / REMOVED AND REPLACED EPSU BATTERY AT LOCATION 10WL,12WL,13WL IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPS CHECK GOOD"
- Difficulty date
- April 29, 2023
- Submitted
- May 1, 2023
- Operation
- Air carrier
- Aircraft
- N274NV
- Make and model
- Airbus A320214
- Aircraft serial
- 3079
- Aircraft time
- 34,365 hours, 24,800 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 880441
- Condition
- 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.