# SDR CA001107019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 18, 2000
- Submitted: November 14, 2000
- Operation: General aviation
- Make and model: Piper PA-31
- Registry model: [Piper PA-31](https://openairdocs.org/model/piper-pa-31) (OpenAirDocs)
- Aircraft time: 8,121 hours
- Engine: Lyc TIO540A2B
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Coupling
- Part number: 441CC7
- Condition: Sheared
- Location: Rt Engine
- Component: Dry Air Pump, Airborne, RAPCD441CC7
- Stage of operation: CR
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA001107019

## Discrepancy

(CAN) AIRCRAFT ON FLIGHT FROM RIMOUSKI TO HALIFAX.  AT ARRIVAL, PILOT ADVISED HIS AMO THAT RT VACUUM PUMP INDICATED 0 AT SHUT DOWN PROCEDURE.  AMO ARRANGED FOR PUMP REPLACEMENT AT HALIFAX.   NOTE:  USUAL FAILURE:  SHEARED DRIVE.  (X)

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