# SDR CA110804008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2011
- Submitted: September 9, 2011
- Operation: Air carrier
- Make and model: Beech B200
- Registry model: [Beech B200](https://openairdocs.org/model/beech-b200) (OpenAirDocs)
- Aircraft time: 10,011 hours
- Engine: Pwa PT642A
- Propeller: Mcauly 4HFR34C754
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Tach Generator
- Part number: 503890571
- Condition: Failed
- Location: Propeller
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA110804008

## Discrepancy

ACFT WAS ON A ROUTINE FLIGHT.  WHEN THE NP (PROP SPEED) INDICATION WENT TO ZERO. THE TACH GENERATOR WAS REPLACED WITH AN O/H UNIT WITH OUT FURTHER INCIDENT.

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