# SDR AU970372

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 11, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Engine: Lyc ALF502H
- System (JASC): [7230 · Turbine Engine Compressor Section](https://openairdocs.org/jasc/7230)
- Part: Compressor
- Condition: Vibration
- Location: Turbine Eng Comp
- Stage of operation: CR
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU970372

## Discrepancy

(AUS) ENGINE CONTINUED TO WINDMILL FOR APPROXIMATELY 30 MINUTES AFTER BEING SHUT DOWN FOR HIGH VIBRATIONS - SUSPECT VIBRATIONS CAUSED BY ICE FORMATION ON THE FAN

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