# SDR YENA2007041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2007
- Submitted: May 31, 2007
- Operation: Air carrier
- Aircraft: [N542JB](https://openairdocs.org/aircraft/N542JB), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1802
- Aircraft time: 20,696 hours, 7,376 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 5079
- Condition: No Test
- Location: Emergency Lights
- Part time: 20,696 hours, 7,376 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/YENA2007041

## Discrepancy

EMERGENCY LIGHT POWER SUPPLY UNIT FAILED ON WEEKLY CHECK FOR AFT GALLEY EMERGENCY LIGHTS.  REMOVED AND REPLACED POWER SUPPLY UNIT AT POS 13WL PER AMM TASK 33-51-38-04.  ALL CHECK NORMAL.

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