What was found
AIRCRAFT WAS NOT GROUNDED: WHILE PERFORMING JC 26L00025010 GOT EPSU BATTERY AFT L DURING OPERATION TEST OF EMERGENCY LIGHTING SYSTEM. MAINTENANCE REPLACED AFT L EPSU IAW AMM 33-51-38.
- Difficulty date
- September 12, 2025
- Submitted
- September 12, 2025
- Operation
- Air carrier
- Aircraft
- N763US
- Make and model
- Airbus A319112
- Aircraft serial
- 1360
- Aircraft time
- 62,884 hours, 39,921 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.