# SDR AU990331

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Cessna 182H
- Registry model: [Cessna 182H](https://openairdocs.org/model/cessna-182h) (OpenAirDocs)
- Engine: Cont O470K
- Propeller: Mcauly 2A34C66
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Pump
- Part number: 212CW
- Condition: Failed
- Location: Vacuum System
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU990331

## Discrepancy

(AUS) VACUUM PUMP DETERIORATED INTERNALLY.  PUMP VANES WORN AND ROTOR BREAKING UP.

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