What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT INITIAL LOAD FORWARD LEFT FAULT. **SUPPLEMENTAL REPORT FOR AALA202206247526: REPLACED FORWARD LEFT EMERGENCY POWER SUPPLY UNIT. ** (CLOSED)
- Difficulty date
- June 23, 2022
- Submitted
- August 19, 2022
- Operation
- Air carrier
- Aircraft
- N122US
- Make and model
- Airbus A320214
- Aircraft serial
- 1298
- Aircraft time
- 62,653 hours, 30,907 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- 6065
- Condition
- None
- Location
- Zone 200 - Fuse
- Part time
- 42,611 hours, 18,029 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.