Shimming secondary
#21
Wish I could see it as I could tell you real quick,but if you're running the oem Polaris belt this still just doesn't sound right.The clutch sheath will move in a little once you crank it up but not enough that the belt should ride close to the outer sheath. Plus you replaced the inner fiber washer along with the brass one in the cup?
#22
Wish I could see it as I could tell you real quick,but if you're running the oem Polaris belt this still just doesn't sound right.The clutch sheath will move in a little once you crank it up but not enough that the belt should ride close to the outer sheath. Plus you replaced the inner fiber washer along with the brass one in the cup?
#23
Springs weren't normally the problem,but another area on the older ones that people over look also is the plain bearing. If worn down to the brass coating clutches can be sluggish on return and at times stick. With at least two washers behind the rear clutch and the drive clutch one way rebuilt and side to side play minimal,the belt should not track to the out side sheath.This also sounds like something if a motor mount needed to be replaced as the torque of the engine would cause the engine to flex inward. This could cause the belt to track outward. Plus it may or may not make any difference but all of the engine mounts part numbers have been updated.2000 Polaris SPORTSMAN 500 (A00CH50AA) Engine Mounting | Cycle Parts Warehouse Plus again if this large bearing has worn down to the brass coating problems can happen also.Polaris Sportsman 500 600 700 EBS Primary Clutch Bushing Bearing - 3585712 | eBay
#24
Just to test my spring theory out i put about .180" worth of shims in the drive clutch cover behind the spring (in the spring landing). The gaps stayed centered after i started the atv. The movable sheave didnt move once i started the atv. Does this mean the spring is pooched or i have some other wear in the clutch or ???? Any problems leaving it this way?
#25
Could be the spring,easy to go ahead and swap it out if you wish,but like I mentioned a lot of people over look the large plain bearing that the shaft rides in and can cause clutch sticking also.Read at the bottom of the listing.Polaris Sportsman 500 600 700 EBS Primary Clutch Bushing Bearing - 3585712 | eBay If there was any play between the shaft and bushing,time to replace it.