# SDR AALA202007279006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 26, 2020
- Submitted: July 27, 2020
- Operation: Air carrier
- Aircraft: [N176UW](https://openairdocs.org/aircraft/N176UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1499
- Aircraft time: 64,484 hours, 24,236 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145510
- Part serial: 2274
- Condition: Inoperative
- Location: Emergency Lights
- Part time: 63,217 hours, 23,760 cycles
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202007279006

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY EMERGENCY POWER SUPPLY UNIT (14WL) BATTERY PACK CHARGER INOPERATIVE. REPLACED EMERGENCY POWER SUPPLY UNIT PER AMM 33-50-00.

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