# SDR AALA201507179001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2015
- Submitted: July 17, 2015
- 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: 56,912 hours, 21,178 cycles
- System (JASC): [3397 · Light System Wiring](https://openairdocs.org/jasc/3397)
- Part: Wire
- Condition: Shorted
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201507179001

## Discrepancy

EMERGENCY POWER SUPPLY UNIT 12WL IS SHOWING UNIT FAILURE.  FOUND WIRE SHORTED AT SEAT 11C IN EXIT MARKER 90WL5.  REPAIRED IAW ESPM 20-53-29.  ACCOMPLISHED OPERATIONAL TEST OF EMER LIGHTS IAW AMM 33-51-00-710-001-A, CHECKED GOOD.

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