# SDR CA051207002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2005
- Submitted: June 6, 2006
- Operation: General aviation
- Make and model: Robsin R44RAVENII
- Aircraft time: 212 hours
- Engine: Lyc IO540*
- System (JASC): [6320 · Main Rotor Gearbox](https://openairdocs.org/jasc/6320)
- Part: Housing
- Part number: C2641
- Condition: Worn
- Location: Transmission
- Part time: 492 hours
- Component: Transmission, Robsin, C0065
- 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/CA051207002

## Discrepancy

PITOT LINE WAS FOUND WEARING INTO TRANSMISSION HOUSING.  THE WEAR IS ON THE CURVE OF THE HOUSING.  THE COMPANY HAS STARTED AN INSPECTION OF THIS AREA FOR ALL R44II IN THE FLEET.

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