# SDR AUS20021364

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2002
- Submitted: December 2, 2002
- Operation: General aviation
- Make and model: Cessna 210-5
- Registry model: [Cessna 210-5](https://openairdocs.org/model/cessna-210-5) (OpenAirDocs)
- Engine: Cont IO470S
- Propeller: Mcauly D2A34C58
- System (JASC): [8530 · Reciprocating Engine Cylinder Section](https://openairdocs.org/jasc/8530)
- Part: Valve Guide
- Part number: SA636242
- Condition: Unserviceable
- Location: Reciprocating En
- Part time: 277 cycles
- Component: Reciprocating En, Supairpart, SA47000
- Stage of operation: CR
- Nature of condition: E, K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20021364

## Discrepancy

(AUS) NO2 CYLINDER EXHAUST VALVE GUIDE CARBON BUILDUP. EXHAUST VALVESEIZED IN GUIDE CAUSING PUSHROD TO BEND AND SHROUD TUBE TO BE BROKEN.

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