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Discussion Starter #1
Hey guys, I have a 03 pro-x 800. It was running great earlier today and I was working her pretty hard in the fresh powder. All of a sudden it will rev up to around 7000 at 5 MPH. I thought maybe my belt was slipping (almost brand new) but it's not. Any ideas on what's goin on? Also it seemed both clutches especially primary was very hot. I let it cool down for a few hours and the first 5 minutes it's fine but then it starts revving really high again. Thanks for any help guys!!
 

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im no clutch expert, but it sounds like the weights are sticking or something like that. give the clutches a good cleaning and go from there
 

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broken spring would be my guess. frozen carb slide? sacked out secondary spring?
 

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Discussion Starter #4
I took it all apart and it was just a mess. I found a pretty decent crack. What other primary clutches from different models would work?
 

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