# SDR 2012FA0000689

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2012
- Submitted: October 10, 2012
- Operation: General aviation
- Aircraft: [N811DA](https://openairdocs.org/aircraft/N811DA), registered now
- Make and model: Cirrus SR22
- Registry model: [Cirrus SR22](https://openairdocs.org/model/cirrus-design-sr22) (OpenAirDocs)
- Aircraft serial: 3008
- Aircraft time: 678 hours
- Engine: Cont IO550N
- Engine time: 678 hours
- Propeller: Hartzl PHCJ3YF1
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Fuel Control
- Part number: ETISR22212
- Part serial: GP5184
- Condition: Leaking
- Part time: 678 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2012FA0000689

## Discrepancy

AIRCRAFT HAS A TURBO NORMALIZING SYS INSTALLED UNDER STCS SA10588SC & SE10589SC.   FOUND FUEL STAINS ON SEVERAL COMPONENTS IN THE REAR SECTION OF THE ENGINE COMPARTMENT.  INVESTIGATION REVEALED A SIGNIFICANT LEAK FROM THE MIXTURE CONTROL SHAFT ON THE ENGINE DRIVEN FUEL PUMP.

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