# SDR DALA1160243261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2011
- Submitted: October 27, 2011
- Operation: Air carrier
- Aircraft: [N361NW](https://openairdocs.org/aircraft/N361NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 907
- Aircraft time: 4,785 hours, 2,132 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Epsu
- Condition: Inoperative
- 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/DALA1160243261

## Discrepancy

DURING NON ROUTINE CHECK, FOUND THE RIGHT EMERGENCY POWER SUPPLY INOPERATIVE.  MAINTENANCE REPLACED RT (13WL) EPSU AND OPERATIONAL CHECK WAS NORMAL.  AIRCRAFT RETURNED SERVICE.

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