i have an o2 griz and am looking for some answers to a problem i am having. a couple weeks ago did some serious mudding with some friends and got my clutch wet. drained it like i always have but noticed yesterday that it revved out at about 75 kms. is it possible that some crap got in there and is preventing my clutchs(drive or driven) from fully opening or closing fully and how do you check and or clean.

 

bump!!!

 

It's easy as hell. Just pull the cover, take off the belt, and pull both clutches, primary and secondary (no special puller needed), and disassembly, clean and regrease, and put it back together. The grease is waterproof for the primary and is only suppose to have a certain amount, 4 oz. I believe. The inside of the secondary is o-ring sealed and just gets coated with the grease. I also scrubed clean my belt and scotchbrite the belt surfaces too. At 1500 miles of mud, snow plowing, towing, no trail riding, my belt showed 20% wear, according to the service manual. Let me know if this helps. Gene