# SDR CA050616010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2005
- Submitted: July 11, 2005
- Operation: General aviation
- Make and model: Piper PA-31T
- Registry model: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (OpenAirDocs)
- Aircraft time: 9,436 hours
- Engine: Pwa PT6A28
- Propeller: Hartzl HCB3TN3
- System (JASC): [7323 · Turbine Governor](https://openairdocs.org/jasc/7323)
- Part: Governor
- Part number: 210598
- Part serial: 1291403
- Condition: Failed
- Location: Overspeed
- Stage of operation: NR
- How discovered: 9
- Nature of condition: R, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA050616010

## Discrepancy

(CAN) RT ENGINE DID NOT ACHIEVE MAX NP RPM.  RT ENGINE OVERSPEED GOVERNOR REPLACED WITH OVERHAULED UNIT. GROUND RUN SUCCESSFULLY REACHED MAX PROP RPM.

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