What was found
EPSU BATTERY TEST FAILURE AT 12WL. / REMOVED AND REPLACED EPSU BATTERY AT 12WL IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. PERFORMED EPSU BITE CHECK, OPS CHECK GOOD IAW AMM 33-51-00-710-001."
- Difficulty date
- September 18, 2022
- Submitted
- September 19, 2022
- Operation
- Air carrier
- Aircraft
- N292NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4891
- Aircraft time
- 29,446 hours, 17,756 cycles
- System (JASC)
- 3300 · Lighting System
- Part
- Epsu
- Part number
- 321431
- Part serial
- 885679
- 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.