What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL FAULTED DURING OPERATIONAL CHECK. REPLACED EMERGENCY POWER SUPPLY UNIT 10WL PER AMM 33-51-38.
- Difficulty date
- October 31, 2023
- Submitted
- November 1, 2023
- Operation
- Air carrier
- Aircraft
- N156UW
- Make and model
- Airbus A320*
- Aircraft serial
- 5684
- Aircraft time
- 30,782 hours, 12,639 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 142875
- Condition
- Faulty
- Location
- Zone 200 - Fuse
- Part time
- 30,781 hours, 12,639 cycles
- 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.