What was found
(AIRCRAFT NOT GROUNDED) EPSU BATTERIES 11WL AND 12WL FAULTED DURING EPSU BAT CAP TEST, REQUIRES REPLACEMENT / REMOVED AND REPLACED EPSU BATTERIES 11WL AND 12WL IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-001-A OPS CHECK GOOD."
- Difficulty date
- April 7, 2026
- Submitted
- April 8, 2026
- Operation
- Air carrier
- Aircraft
- N308NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2450
- Aircraft time
- 55,561 hours, 34,531 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32146210
- Part serial
- 8461
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.