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hi, i had my clutch put on the other day and went to take it off today to install a clutch kit in it and there was no-way i could get it off, i even had a buddy holding the clutch and had a power bar on the puller. my sled is a 1997 mxz 670 any suggestions


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Take your puller out and give the tip and threads a good coating of excessive pressure Moly grease. Install the puller and crank it 3/4 turn after it seats, now boil some water (coffee after) and pour it over the idler section of the extension shaft (middle between the sheaves). Do not whack the tool with a hammer or use an impact gun unless you want to replace your crank or PTO bearings also. If the water dosen't pop it, turn the puller and additional 1/4 and get a heat gun and heat the same area. These clutches should never require more than that.
 
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