What was found
DURING THE EMERGENCY LIGHTING TEST USING PTP 110RH, RECIEVED FAULT EPSU UNIT FWD LT. REPLACED EPSU BATTERY AT L1 DOOR IAW AMM 33-51-38. OP CHECKED GOOD.
- Difficulty date
- December 3, 2025
- Submitted
- December 5, 2025
- Operation
- Air carrier
- Aircraft
- N488UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1680
- Aircraft time
- 71,558 hours, 31,838 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.