What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL WILL NOT TEST. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT 12WL PER AMM 33-51-38.
- Difficulty date
- August 4, 2026
- Submitted
- August 6, 2026
- Operation
- Air carrier
- Aircraft
- N652AW
- Make and model
- Airbus A320232
- Aircraft serial
- 953
- Aircraft time
- 87,502 hours, 36,841 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 6779
- 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.