# SDR CA090430006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2009
- Submitted: May 13, 2009
- Operation: General aviation
- Make and model: Piper PA-31
- Registry model: [Piper PA-31](https://openairdocs.org/model/piper-pa-31) (OpenAirDocs)
- Aircraft time: 4,828 hours
- Engine: Lyc TIO540J2BD
- Propeller: Hartzl HCC4YR2
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Drive Shaft
- Condition: Broken
- Location: Pump
- Component: Pump
- Component part number: 1213HBG310
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA090430006

## Discrepancy

(CAN) PUMP FAILED AT RUN-UP, MECHANICS REPLACED THE PUMP AND FOUND THE DRIVE SHAFT BROKEN.

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