# SDR DALA1162193270

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 7, 2011
- Submitted: November 8, 2011
- Operation: Air carrier
- Aircraft: [N370NW](https://openairdocs.org/aircraft/N370NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 1037
- Aircraft time: 4,871 hours, 2,147 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- 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/DALA1162193270

## Discrepancy

DURING NON ROUTINE CHECK, FOUND EPSU AT FWD POSITION FAILED TEST.  MAINTENANCE REPLACED FWD BATTERY PACK AND OPERATIONAL CHECK WAS NORMAL.  AIRCRAFT RETURNED SERVICE.

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