# SDR CA980406023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- 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: Malfunctioned
- Location: Engine
- Component: Turbomeca, 0164448390
- Stage of operation: LD
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA980406023

## Discrepancy

(CAN) ROTOR RPM WOULD DROP AS LOW AS 377 RPM EACH TIME A POWER DEMAND WAS MADE.  NR WOULD ALWAYS RECOVER WITHIN 3-4 SECONDS.  FCU REPLACED.

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