# SDR 96ZZZX4374

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 22, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N2714F](https://openairdocs.org/aircraft/N2714F), registered now
- Make and model: Cessna 182J
- Registry model: [Cessna 182J](https://openairdocs.org/model/cessna-182j) (OpenAirDocs)
- Aircraft serial: 18256814
- Engine: Cont O470N
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Pump
- Part number: 3P194FA
- Condition: Drive Sheared
- Location: Vacuum System
- Component: Pesco
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/96ZZZX4374

## Discrepancy

VACUUM PUMP DRIVESHAFT SHEARED AND SPLINES EXTREMELY WORN.  IT STILL MADE VACUUM PRESSURE.  SUBMITTER RECOMMENDS MORE FREQUENT INSPECTIONS OF DRIVE SPLINE ASSY (NOTE:  WET DRIVE VACUUM PUMP).

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