# SDR DLM90011859

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2001
- Submitted: November 29, 2001
- Operation: Air carrier
- Aircraft: N916DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 53396
- Aircraft time: 15,555 hours, 8,302 cycles
- Engine time: 16,485 hours, 8,839 cycles
- System (JASC): [2497 · Electrical Power System Wiring](https://openairdocs.org/jasc/2497)
- Part: Wire
- Condition: Broken
- Location: Electrical Sys
- Stage of operation: CL
- How discovered: O
- Nature of condition: H
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DLM90011859

## Discrepancy

AIR TURNBACK DUE TO LEFT GENERATOR CYCLED RAPIDLY WITH RELAY CLICKING SOUND AFTER TAKEOFF.  AFTER TAKING GENERATOR OFF LINE THE CLICKING STOPPED.  REPLACED COTA AND REPAIRED BROKEN WIRE.

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