# SDR CA040526002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2004
- Submitted: July 22, 2004
- Operation: General aviation
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Engine: Pwa JT8D219
- System (JASC): [2410 · Alternator-Generator Drive](https://openairdocs.org/jasc/2410)
- Part: Csd
- Part number: 696233B
- Part serial: 3275
- Condition: Failed
- Location: Lt Generator
- Stage of operation: TO
- How discovered: O
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA040526002

## Discrepancy

(CAN) COMPLETE POWER INTERRUPTION ON TAKE OFF ROLL COMPLETED INTERRUPTION DURING 1 TO 3 SEC. WAS CAUSED BY RELAY DURING POWER TRANSFER.  AIRCRAFT CAME BACK TO THE GATE.  MAINTENANCE FOUND LT GENERATOR FREQUENCY TO LOW.  AIRCRAFT WAS DISPATCHED AS IAW MEL 24-1.  THE LT GENERATOR WAS REPLACED THE DAY AFTER.

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