I recenty purchased a non running 1999 sportsman 500. Got it running and belt would not disengage. Cleaned all the primary and driven clutch parts. Everything seems to be working great but the tension on the belt is too tight. From what the book says the clutches are correct. It has a non ebs primary, and what appears to be a ebs driven clutch. Is this normal. I pulled the driven clutch apart and everything looks fine. I can put the belt on and spin the driven clutch and the belt gets tight and starts turning the primary. If I start it and put it in gear it will move and if I hold the brake the belt squels. It had a 3211069 so I tried a 3211077 belt with no difference. The alignment looks good just seems like the driven clutch is closing too much on the belt. The problem I have is, according to my manual it says belt tension is non adjustable on the ebs systems, so does this apply to me since only the rear is ebs. Please help trying to go ride this coming weekend and am having no luck. By the way the primary clutch is coming all the way back out so it is not hanging up. Thanks for any help.