Hi, In the last day my 2012 Rhino when decending in Low is not holding. It wants to free-roll, then a grinding noise comes in followed by a clunk . After the clunk the decent control has a hold as it should. Any thoughts as what this may involve?
Oneway bearing (aka: Sprag Clutch) is gone. Replace it with a OEM Yamaha bearing ONLY. All other bearings will have troubles.....this is a well proven fact.
- drain engine oil
- remove drivers side seat
- remove clutch cover
- remove primary clutch, including inner sheave.
- remove engine side cover located behind the primary clutch inner sheave. The oneway bearing is right there.
When installing the new bearing, make sure it's installed in the correct direction.