# SDR CA030528001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2003
- Submitted: June 16, 2003
- Operation: General aviation
- Make and model: Cessna U206B
- Registry model: [Cessna U206B](https://openairdocs.org/model/cessna-u206b) (OpenAirDocs)
- Aircraft time: 8,407 hours
- Engine: Cont IO520F
- Propeller: Mcauly D3A32C90
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Pump
- Part number: 212CW
- Condition: Failed
- Location: Vacuum Sys
- Stage of operation: DE
- How discovered: O
- Nature of condition: H, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA030528001

## Discrepancy

(CAN) FAILURE OF VACUUM AIR PUMP ON DESCENT DURING UFR OPERATIONS.  VANE FAILURE, DRIVE SHEARED.

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