# SDR CA990521002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 12, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Snias AS350B
- Engine: Tmeca ARRIEL1B
- System (JASC): [7322 · Fuel Control/Reciprocating Engines](https://openairdocs.org/jasc/7322)
- Part: Fcu
- Part number: 0164448390
- Condition: Faulty
- Location: Engine
- Stage of operation: LD
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA990521002

## Discrepancy

(CAN) VERY PROMINENT ENGINE NOISE ON SHUTDOWN.  NOISE WAS ISOLATED TO THE FUEL CONTROL UNIT.  IT SOUNDED LIKE A BEARING BEING RUN DRY.  THE FUEL CONTROL UNIT WAS SENT FOR EVALUATION.

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