What was found
AIRCRAFT WAS NOT GROUNDED: FAILED TEST OF EMERGENCY POWER SUPPLY UNIT. REMVOED AND REPLACED EMERGENCY POWER SUPPLY UNIT 10WL IAW AMM 33-51-00.
- Difficulty date
- July 15, 2021
- Submitted
- July 16, 2021
- Operation
- Air carrier
- Aircraft
- N125UW
- Make and model
- Airbus A320214
- Aircraft serial
- 4086
- Aircraft time
- 31,355 hours, 16,845 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 138385
- Condition
- Inoperative
- Location
- Zone 200 - Fuse
- Part time
- 15,426 hours, 7,785 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.