# SDR USAA2011070700006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 5, 2011
- Submitted: July 7, 2011
- Operation: Air carrier
- Aircraft: [N314AW](https://openairdocs.org/aircraft/N314AW), registered now
- Make and model: Boeing 737-3S3
- Registry model: [Boeing 737-3S3](https://openairdocs.org/model/boeing-737-3s3) (OpenAirDocs)
- Aircraft serial: 23733
- Aircraft time: 74,970 hours, 46,367 cycles
- System (JASC): [2433 · DC Rectifier/Converter](https://openairdocs.org/jasc/2433)
- Part: Tru
- Part number: 0802032501
- Part serial: 4203
- Condition: Failed
- Location: Nr 1
- Part time: 74,967 hours, 46,361 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: J, B
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAA2011070700006

## Discrepancy

EN ROUTE FROM PHX TO LAS, CREW REPORTED THE STANDBY POWER OFF LIGHT ILLUMINATED.  CREW FOLLOWED QRH PROCEDURES BUT DID NOT RECTIFY PROBLEM.  PLACED GENERATOR BUS NR 1 ON LINE AND SOME OF THE CAPTAIN'S INSTRUMENTS CAME BACK ON LINE.  FLIGHT RETURNED TO FIELD AT PHX AND LANDED WITHOUT FURTHER INCIDENT.  NOTICED AN ELECTRICAL ODOR IN CABIN AND T/R 1 CIRCUIT BREAKER POPPED.  MAINTENANCE REMOVED AND REPLACED T/R NR 1 IAW AMM 24-21-31.  OPS CHECK GOOD.

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