# SDR CA030731001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2003
- Submitted: August 18, 2003
- Operation: General aviation
- Make and model: Cessna 180C
- Registry model: [Cessna 180C](https://openairdocs.org/model/cessna-180c) (OpenAirDocs)
- Engine: Cont O470K
- Propeller: Mcauly 2A34C203
- System (JASC): [8500 · Engine (Reciprocating)](https://openairdocs.org/jasc/8500)
- Part: Engine
- Condition: Out Of Balance
- Stage of operation: IN
- How discovered: 9
- Nature of condition: E
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA030731001

## Discrepancy

(CAN) ENGINE WAS REMOVED DUE TO VIBRATION.  ENGINE WAS FOUND TO BE DETUNED. NEW COUNTERWEIGHTS INSTALLED, ENGINE BALANCED AND RE-INSTALLED RECERTIFIED.

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