# SDR 2006FA0000524

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2006
- Submitted: May 22, 2006
- Operation: General aviation
- Aircraft: [N11BX](https://openairdocs.org/aircraft/N11BX), registered now
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE388
- Aircraft time: 6,690 hours
- System (JASC): [3710 · Vacuum Distribution System](https://openairdocs.org/jasc/3710)
- Part: Pump
- Part number: 1U478003
- Part serial: T409
- Condition: Broken
- Location: Engine
- Part time: 219 hours
- Component: Engine, Cont
- Stage of operation: CR
- How discovered: C
- Nature of condition: I, G
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2006FA0000524

## Discrepancy

VACUUM PUMP FAILURE INFLIGHT - FIRST NOTICED ATTITUDE CHANGE (STARTED DECENDING RAPIDLY) (AUTOPILOT ENGAGED)

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