What was found
AIRCRAFT WAS GROUNDED: AFT EMERGENCY POWER SUPPLY UNIT 13WL FAILED SYSTEM CHECK. REPLACED AFT EMERGENCY POWER SUPPLY UNIT 13WL PER AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- April 1, 2023
- Submitted
- April 4, 2023
- Operation
- Air carrier
- Aircraft
- N744P
- Make and model
- Airbus A319112
- Aircraft serial
- 1287
- Aircraft time
- 58,361 hours, 37,035 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3044
- Condition
- No Test
- Location
- Zone 200 - Fuse
- Part time
- 56,951 hours, 35,851 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.