# SDR YENA20160128063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 28, 2016
- Submitted: January 29, 2016
- Operation: Air carrier
- Aircraft: [N504JB](https://openairdocs.org/aircraft/N504JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1156
- Aircraft time: 63,121 hours, 23,545 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 007687
- Condition: Failed
- Location: Emergency Lights
- Part time: 38,399 hours, 13,633 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20160128063

## Discrepancy

DURING SERVICE CHECK FOUND EXIT ROW EMERGENCY LIGHTS INOPERATIVE;  FOUND EXIT ROW RED SEAT LIGHT HARNESS 101WL1 SHORTING TO GROUND.  R & R 101WL1 HARNESS IAW AMM 33-51-09.  HARNESS BEING SHORTED CAUSED 12WL PSU TO SHORT OUT.  R & R 12WL PSU IAW AMM 33-51-38.  OPS CHECK GOOD AT THIS TIME.

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