# SDR USAA920081379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 16, 2008
- Submitted: August 5, 2008
- Operation: Air carrier
- Aircraft: N620AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 052
- Aircraft time: 61,074 hours, 27,310 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 3005
- Condition: Failed
- Location: Emergency Light
- Part time: 25,941 hours, 10,726 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/USAA920081379

## Discrepancy

CMH - FLT 143 - LT MID CABIN EMERGENCY LIGHT POWER SUPPLY FAILS TEST.  MX REPLACED POWER SUPPLY UNIT 11WL PER AMM 33-51-38.  OPERATIONAL TEST WAS GOOD.  (S)

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