# SDR USAA2010110892533

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2010
- Submitted: November 10, 2010
- Operation: Air carrier
- Aircraft: [N818AW](https://openairdocs.org/aircraft/N818AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1375
- Aircraft time: 35,277 hours, 14,186 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery
- Part number: 321430
- Condition: Discharged
- Location: Cabin
- 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/USAA2010110892533

## Discrepancy

FLT 221 - BOS - EEL - MID LEFT EMERGENCY POWER SUPPLY UNIT BATTERY INOPERATIVE.  MAINTENANCE REPLACED MID LEFT EPSU BATTERY IAW AIRBUS MAINTENANCE MANUAL 33-51-38-04-400-002.

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