What was found
AIRCRAFT WAS NOT GROUNDED. FOUND EMERGENCY POWER SUPPLY UNIT 13WL BATTERY FAULT. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT, IAW AMM 33-51-38.
- Difficulty date
- December 7, 2020
- Submitted
- December 8, 2020
- Operation
- Air carrier
- Aircraft
- N174US
- Make and model
- Airbus A321211
- Aircraft serial
- 1492
- Aircraft time
- 65,638 hours, 24,823 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Condition
- No Test
- 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.