# SDR AU510001863

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Cessna U206G
- Registry model: [Cessna U206G](https://openairdocs.org/model/cessna-u206g) (OpenAirDocs)
- Engine: Cont IO520F
- Propeller: Mcauly D3A34C404
- System (JASC): [8520 · Reciprocating Engine Power Section](https://openairdocs.org/jasc/8520)
- Part: Crankshaft
- Part number: PN649134ASSY
- Part serial: NO2EB085
- Condition: Damaged
- Location: Engine
- Part time: 1,691 hours
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU510001863

## Discrepancy

ENGINE CRANKSHAFT COUNTERWEIGHT HANGER BLADE HOLES OUT OF ROUND.

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