What was found
REF WO:477454 CABIN EMERGENCY LIGHTING CHECK FAIL EPSU BATTERY 10WL, 11WL, 12WL, 13WL REQUIRED REPLACEMENT. / R/R EPSU BATTERY 10WL, 11WL, 12WL, 13WL IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHECK GOOD."
- Difficulty date
- April 25, 2023
- Submitted
- April 26, 2023
- Operation
- Air carrier
- Aircraft
- N262NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4122
- Aircraft time
- 32,880 hours, 21,561 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 851596
- 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.