What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD EMERGENCY POWER SUPPLY UNIT EXTERNAL LOAD FAULT FOUND DURING PS CHECK. REMOVED AND REPLACED FORWARD EMERGENCY POWER SUPPLY UNIT (AALA202107067367) 10WL AND BATTERY PACK PER AMM 33-51-38-400-001-A.
- Difficulty date
- July 2, 2021
- Submitted
- July 6, 2021
- Operation
- Air carrier
- Aircraft
- N710UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1019
- Aircraft time
- 59,521 hours, 34,713 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Condition
- Inoperative
- Location
- Emergency Lights
- 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.