# SDR YV3R2023112200587

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2023
- Submitted: November 22, 2023
- Operation: General aviation
- Aircraft: VH-HB
- Make and model: Robsin R22BETAII
- Aircraft serial: 4107
- Aircraft time: 2,134 hours
- Engine: Lyc O360J2A
- System (JASC): [6322 · Rotorcraft Cooling Fan System](https://openairdocs.org/jasc/6322)
- Part: Fanwheel
- Part number: B1741
- Part serial: LOTAGF
- 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/YV3R2023112200587

## Discrepancy

CUSTOMER REPORTED FANWHEEL ASSEMBLY P/N: B174-1 BOLTS WERE LOOSE WITHIN 5.0 HOURS.

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