# SDR AALA20070034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 7, 2007
- Submitted: January 10, 2007
- Operation: Air carrier
- Aircraft: [N9617R](https://openairdocs.org/aircraft/N9617R), registered now
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53564
- System (JASC): [2420 · AC Generation System](https://openairdocs.org/jasc/2420)
- Part: Generator
- Part number: 97652528
- Condition: Inoperative
- Location: Left Engine
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA20070034

## Discrepancy

PHX INFLIGHT T1782/07JAN SAN - DFW  AT FLIGHT LEVEL 310, LEFT GENERATOR TRIPPED ON AND OFF SEVERAL TIMES.  CONSTANT SPEED DRIVE OIL TEMPERATURE OVER RED LINE.  UNABLE TO START APU.  TURNED LEFT GENERATOR SWITCH OFF.  CONSTANT SPEED DRIVE OIL TEMPERATURE COOLED BELOW RED LINE.  LANDED PHX WITHOUT INCIDENT.  REPLACED LEFT CONSTANT SPEED DRIVE AND GENERATOR.  SYSTEM GROUND CHECKED NORMAL OPERATION.

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