# SDR CA981019001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Part number: 1213HBG310
- Condition: Failed
- Location: Hydraulic
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA981019001

## Discrepancy

(CAN) ON DEPARTURE, GEAR WOULD NOT INDICATE UP AND LOCKED.  RE-SELECTED GEAR DOWN, SLOW TO EXTEND, BUT DID LOCK DOWN.  RETURNED TO BASE.  FOUND LEFT HYDRAULIC PUMP HAD FAILED.

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