What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT LEFT EMERGENCY LOAD FAULT FAIL OPERATIONAL TEST OF EMERGENCY LIGHTING TEST. REMOVED AND REPLACED LEFT EMERGENCY LOAD ASSEMBLY PER AMM 33-51-00.
- Difficulty date
- August 23, 2021
- Submitted
- August 23, 2021
- Operation
- Air carrier
- Aircraft
- N663AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1419
- Aircraft time
- 67,596 hours, 26,725 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3656
- Condition
- Faulted
- Location
- Emergency Lights
- Part time
- 50,736 hours, 22,029 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.