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  1. Polaris Magnum 325 Driven clutch help!

    ATV Repair and Maintenance
    I have a 2000 Polaris magnum 325 that I replaced the Primary and belt on.The primary was missing the buttons completely and the sheaves were warped. I took apart the secondary to inspect it. It is missing the buttons ordering those now. BUT, my questions is what is the stock spring set up on...
  2. 1999 Polaris Sportsman 500 - Chunk missing from primary clutch sheave Help!!

    ATV Repair and Maintenance
    So my 2 yr old daughter managed to drop a 12 mm socket down the cvt vent tube while rebuilding the carb. It managed to take a chunk out of the primary sheave. Unfortunately i did not notice until i started the machine. It is the ebs model and seems to work fine still but ive heard they are...
  3. 2010 Sportsman 850 Belt Question

    ATV Repair and Maintenance
    I have a stock 2010 850 (72 HP). I have Black Diamond 28's on it. The stock belt worked fine until I sunk it and got it wet. I drained it and dried it out. At this point I want to replace it. I will NOT be changing the clutching, or doing anything else. My question is this: Stock OEM...
  4. Rebuilding my Polaris sportsman 500 CVT clutches

    ATV Repair and Maintenance
    I recently bought a used 2000 Polaris sportsman 500 4x4. The CVT belt started to shred and CVT was making a high pitch whirling noise, so I decided this was a good time to do maintenance on the clutches. I bought an EPI clutch kit and an EPI severe duty belt because I drive through a lot of...
  5. 03 Predator 90 loss of power WOT.

    ATV Repair and Maintenance
    Have the same issue as alot of the 90 owners. This unit has about 30 hours on it total and was sitting the last four years in a garage. Ran perfect when it was parked. Now it runs great but bogs at WOT (wide open throttle). everything is clean and new fuel and so on. What I did find in reading...
  6. New belt loose and slipping

    ATV Repair and Maintenance
    Hey guys I'm new to owning a Polaris. I have been doing a lot of work on my used 2001 Sportsman 400 4x4. I had noticed the new belt was loose that I installed but didn't know how to tighten it so I took it for a ride this weekend to see how it ran. It ran well on flat ground but when it came to...
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