# SDR 2007UALA01058

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 6, 2007
- Submitted: April 17, 2007
- Operation: Air carrier
- Aircraft: [N673UA](https://openairdocs.org/aircraft/N673UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29241
- Aircraft time: 25,274 hours, 6,978 cycles
- Engine: Pwa PW4052
- System (JASC): [2400 · Electrical Power System](https://openairdocs.org/jasc/2400)
- Part: Unknown
- Condition: Unknown
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA01058

## Discrepancy

RTFL UNDER AMBER ALERT DUE TO MULTIPLE ELECTRICAL FAULT MESSAGES.  [SUP 05-08-07]  REPLACED LEFT TRANSFORMER RECTIFIER UNIT PER MM24-32-01-401. TEST OK. DC-V 28 PLUS-MINUS 4. A/C READY FOR SERVICE.

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