# SDR LS1R076721

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2001
- Submitted: November 12, 2001
- Operation: General aviation
- Aircraft: [N5027P](https://openairdocs.org/aircraft/N5027P), registered now
- Make and model: Hughes 369D
- Aircraft serial: 611002D
- Aircraft time: 8,872 hours
- Engine: Allsn 250C20
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Fuel Control
- Part number: 23065104
- Part serial: 327935
- Condition: Malfunctioned
- Location: Engine
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/LS1R076721

## Discrepancy

MAKES ENGINE RUMBLE AT IDLE; ENGINE N1 DECREASES 1/2 TO 1 PERCENT WITH START PUMP ON AND RETURNS TO NORMAL WHEN OFF.

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