# SDR AWXA200700844

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2007
- Submitted: July 18, 2007
- Operation: Air carrier
- Aircraft: N636AW
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 098
- Aircraft time: 57,089 hours, 25,008 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321454
- Part serial: 0385
- Condition: Failed
- Location: Emergency Lights
- Part time: 54,176 hours, 24,122 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/AWXA200700844

## Discrepancy

LAS - EEL - LOG NR 7811308 - CREW REPORTED EMERGENCY EXIT SIGNS, LEFT OVERWING AND MID CABIN OVERHEAD ARE INOP.  MX REPLACED THE POWER SUPPLY UNIT.  OPERATIONAL CHECK WAS GOOD.

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