What was found
AIRCRAFT WAS NOT GROUNDED: PER EMERGENCY LIGHT TEST, FWD LEFT EPSU BATTERY HAD A FAULT. MAINTENANCE REPLACED FWD LEFT EPSU BATTERY IAW AMM 33-51-38.
- Difficulty date
- December 19, 2024
- Submitted
- December 20, 2024
- Operation
- Air carrier
- Aircraft
- N704US
- Make and model
- Airbus A319112
- Aircraft serial
- 922
- Aircraft time
- 68,266 hours, 40,056 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.