# SDR EY2R77637

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 11, 2005
- Submitted: October 27, 2005
- Operation: General aviation
- Make and model: Cessna R172K
- Registry model: [Cessna R172K](https://openairdocs.org/model/cessna-r172k) (OpenAirDocs)
- Propeller: Mcauly 2A34C203
- System (JASC): [6114 · Propeller Hub Section](https://openairdocs.org/jasc/6114)
- Part: Hub
- Part number: 2A34C203
- Part serial: 776084
- Condition: Corroded
- Location: Propeller
- Component: Propeller, Mcauly, 2A34C203
- Component part number: P203390953
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/EY2R77637

## Discrepancy

PITTING CORROSION ON INTERNAL SURFACES OF PROPELLER HUB.

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