Hi folks. I have inherited a problem with a 2019 Uforce 1000. The previous guy wanted to replace the primary with new stage 1 clutch. The problem started with him breaking the clutch pulley bolt off by not knowing it was left hand thread.

So all that said, with a broken drill bit in the remaining broken bolt inside, I have managed to get the drill bit out and will continue to slowly drill pilot hole to use an extractor to turn out the remaining broken bolt. Is there a wet clutch behind backside of the primary  and case? How is the back part of the primary sheave held on? My Yamaha Rhino had a wet clutch so I'm thinking along those lines. I can't find diagrams or a service manual to help. Any info would be very much appreciated.