What was found
AIRCRAFT WAS NOT GROUNDED: FAULT DISPLAYED FOR EMERGENCY EXIT RIGHT EMERGENCY POWER SUPPLY UNIT DURING SYSTEM TEST. REPLACED BATTERY AND ACCOMPLISHED A SATISFACTORY OPERATIONAL TEST PER AMM 33-51-38.
- Difficulty date
- October 30, 2025
- Submitted
- October 31, 2025
- Operation
- Air carrier
- Aircraft
- N652AW
- Make and model
- Airbus A320232
- Aircraft serial
- 953
- Aircraft time
- 85,622 hours, 35,746 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- 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.