What was found
AIRCRAFT WAS NOT GROUNDED: FOUND EMERGENCY POWER SUPPLY UNIT 12WL INOPERATIVE DURING SYSTEM TEST. REPLACED EMERGENCY POWER SUPPLY UNIT 12WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- September 5, 2023
- Submitted
- September 5, 2023
- Operation
- Air carrier
- Aircraft
- N673AW
- Make and model
- Airbus A320232
- Aircraft serial
- 2312
- Aircraft time
- 60,207 hours, 24,802 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 2378
- Condition
- No Test
- Location
- Zone 200 - Fuse
- Part time
- 62,584 hours, 27,948 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.