# SDR 97ZZZX611

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 1997
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N9438M](https://openairdocs.org/aircraft/N9438M), registered now
- Make and model: Cessna TU206G
- Registry model: [Cessna TU206G](https://openairdocs.org/model/cessna-tu206g) (OpenAirDocs)
- Aircraft serial: U20604546
- Engine: Cont TSIO520M
- System (JASC): [8500 · Engine (Reciprocating)](https://openairdocs.org/jasc/8500)
- Part: Engine
- Condition: Malfunction
- Location: Mixture
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/97ZZZX611

## Discrepancy

OAT - 18 DEGREES, WX CLEAR.  TAKEOFF NORMAL.  WHEN POWER REDUCED, ENGINE WENT VERY RICH.  PULLED MIX TO KEEP ENGINE RUNNING.  M.P. AND F.F. READ NORMAL.  LANDED.  LOW RPM OK.  CHECKED BOTH METERED AND UNMETERED FUEL PRESSURES ARE WITH THE BOOK.  FLEW A/C AFTER, ALL WAS NORMAL.  ORIG FUEL CONT REPLACED AT 302.8 TSO, NEXT AT 472.9 TSO.  ENG NOW HAS 1182.3 TSO.

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