What was found
AIRCRAFT WAS GROUNDED: FAULT MESSAGE DISPLAYED DURING EMERGENCY LIGHTING SYSTEM TEST, - MAINTENANCE REPLACED THE FORWARD LEFT EMERGENCY POWER SUPPLY UNIT AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 33-51-38
- Difficulty date
- September 21, 2026
- Submitted
- September 22, 2026
- Operation
- Air carrier
- Aircraft
- N817AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1373
- Aircraft time
- 77,558 hours, 37,028 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 1707
- Condition
- Fault Message
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.