# SDR YV3R2022061000531

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2022
- Submitted: June 10, 2022
- Operation: General aviation
- Filed by: [Robinson Helicopter Company Inc, repair station YV3R012M](https://openairdocs.org/faa-repair-station/YV3R012M/robinson-helicopter-company-inc.md) (OpenAirDocs)
- Aircraft: [N479SH](https://openairdocs.org/aircraft/N479SH), registered now
- Make and model: Robsin R22BETAII
- Aircraft serial: 4058
- Aircraft time: 4,837 hours
- Engine: Lyc O360J2A
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: None
- Part number: B2475
- Condition: Defective
- Stage of operation: NR
- 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/YV3R2022061000531

## Discrepancy

CUSTOMER REPORTED GOVERNOR ASSEMBLY P/N: B247-5 MOVING FRICTION WAS LOW.  BENCH TESTING RESULTS DETERMINED THE FRICTION TO BE HIGH AT 15.0 IN -LBS.

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