What was found
AIRCRAFT NOT GROUNDED, EPSU BATTERY 10WL, FAILED EPSU SYS TEST. R & R ESPU BATTERY 10WL IAW AMM 33-51-38-400-002-A. OPS TESTED GOOD.
- Difficulty date
- January 30, 2026
- Submitted
- February 3, 2026
- Operation
- Air carrier
- Aircraft
- N307NV
- Make and model
- Airbus A319112
- Aircraft serial
- 2427
- Aircraft time
- 55,332 hours, 34,543 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 946089
- Condition
- No Test
- 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.