# SDR USAA2012101100007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2012
- Submitted: October 11, 2012
- Operation: Air carrier
- Aircraft: [N655AW](https://openairdocs.org/aircraft/N655AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1075
- Aircraft time: 47,629 hours, 17,782 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 2396
- Condition: Inoperative
- Location: Cabin
- Part time: 40,446 hours, 15,962 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/USAA2012101100007

## Discrepancy

MID CABIN LIGHTS FAILED TO ILLUMINATE DURING EMERGENCY LIGHT TEST.  REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT AT AIRCRAFT RIGHT OVERWING (12WL) IAW AIRBUS MAINTENANCE MANUAL 33-51-38.

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