# SDR USAA2009042991023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2009
- Submitted: April 29, 2009
- Operation: Air carrier
- Aircraft: [N812AW](https://openairdocs.org/aircraft/N812AW), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 1178
- Aircraft time: 33,626 hours, 13,228 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 32145410
- Part serial: 2319
- Condition: Discharged
- Location: Cabin
- Part time: 33,620 hours, 13,222 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/USAA2009042991023

## Discrepancy

FLT 248 - SJC-PHX - EMERGENCY LIGHTS - AFT LEFT POWER SUPPLY FOR EMERGENCY EXIT LIGHTS FAILS TEST ON CIDS.  REMOVED AND REPLACED AFT LEFT POWER SUPPLY FOR EMERGENCY LIGHT SYSTEM PER AIRCRAFT MAINTENANCE MANUAL 33-51-38.  OPERATIONAL CHECK WAS GOOD.

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