What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 10WL TEST FAILED. REPLACED POWER SUPPLY PER AMM 33-51-38.
- Difficulty date
- March 20, 2022
- Submitted
- March 22, 2022
- Operation
- Air carrier
- Aircraft
- N157AA
- Make and model
- Airbus A320*
- Aircraft serial
- 6998
- Aircraft time
- 17,162 hours, 6,638 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 146037
- Condition
- Failed
- Location
- Zone 200 - Fuse
- 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.