# SDR CA120918026

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2012
- Submitted: September 14, 2015
- Operation: General aviation
- Make and model: Robsin R44RAVENII
- Engine: Lyc IO540AE1A5
- System (JASC): [7323 · Turbine Governor](https://openairdocs.org/jasc/7323)
- Part: Controller
- Condition: Malfunctioned
- Location: Governor
- Part time: 2,027 hours
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA120918026

## Discrepancy

(CAN) GOVERNOR CONTROLLER CAUSING ENGINE RPM INDICATION TO BE 2 PERCENT HIGH. GOVERNOR CONTROLLER REPLACED.

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