What was found
(AIRCRAFT NOT GROUNDED) EPSU TEST SHOWS BATTERY AT 10WL BAD / REMOVED AND REPLACED EPSU BATTERY AT FIN 10WL IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPS CHECK GOOD."
- Difficulty date
- September 26, 2025
- Submitted
- September 29, 2025
- Operation
- Air carrier
- Aircraft
- N307NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2427
- Aircraft time
- 54,559 hours, 34,222 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Failed
- 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.