SK959 / Comet 30 question

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Makingthepush

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Ok guys, I need some help trying to figure out how to remove what I believe is called the "driven" portion of a Comet 30 on a Ken-Bar SK959.

I'm going to try to post pictures to help explain. In case that doesn't work, or if the pics are not clear enough, here is the dilemma...

I need to adjust the green spring that is currently in the driven. It is in the #3 adjustment hole, and based on the terrain, I'd like to adjust it to either #2 or #1. I've removed the 1" nut that secures the driven to the shaft, but the frame on this cart will not allow the unit to be removed. The only other alternative I can see is to move the shaft to the right (if looking at the set up from behind the kart). The other end of this shaft has a small sprocket that drives the large sprocket on the live axle via a chain. There are also some spring loaded tensioned to help keep the slack out of the chain.

There is a 1" bolt face on the sprocket end. I have tried without success to turn it, and I'm afraid I'm going to destroy something if I get too determined on moving it. I can't locate any online sources for a build sheet or shop manual for the 959. I'm hoping someone here has one and knows a magic way to remove the driven without having to marry a genie.

As an alternative, I do think there is room to remove the c-clip and reset the spring while on the machine, but I can't find anyone who has done that either.

Thanks in advance guys!
 

Hellion

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Application of heat to this frozen nut along with light hammer tapping ...and judicious use of PB Blaster or Liquid Wrench are your friends.

Doesn't anyone lube their chains anymore? Yours is the umpteenth chain I've seen lately that appears dry as a bone. :(
 
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