# SDR USAA2009040190763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2009
- Submitted: April 1, 2009
- Operation: Air carrier
- Aircraft: [N626AW](https://openairdocs.org/aircraft/N626AW), registered now
- Make and model: Airbus A320-231
- Registry model: [Airbus A320-231](https://openairdocs.org/model/airbus-industrie-a320-231) (OpenAirDocs)
- Aircraft serial: 65
- Aircraft time: 63,158 hours, 28,177 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 321454
- Part serial: 6945
- Condition: Discharged
- Location: Cabin
- Part time: 38,219 hours, 15,688 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/USAA2009040190763

## Discrepancy

FLT 146 - PHX - EEL - OPERATIONAL TEST OF EMERGENCY LIGHTS FAILED 115 VAC EMER R, 115 VAC EMER L, AND AFT LEFT.  MAINTENANCE REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNITS PER AIRBUS MAINTENANCE MANUAL 33-51-38.

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