# SDR CA141120015

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2014
- Submitted: March 12, 2015
- Operation: General aviation
- Make and model: Robsin R44RAVENII
- Aircraft time: 5,283 hours
- Engine: Lyc IO540AE1A5
- System (JASC): [7414 · Magneto/Distributor](https://openairdocs.org/jasc/7414)
- Part: Magneto
- Part number: BL60064620
- Condition: Failed
- Location: Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA141120015

## Discrepancy

(CAN) TEMPORARY POWER LOSS IN FLIGHT.  SUSPECT POOR TACHOMETER SIGNAL FROM MAGNETO TACHOMETER POINTS TO ENGINE RPM GOVERNOR.

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