Purchase a clutch rebuild kit, and a clutch puller tool.
the weights are in your primary clutch
To set the clutch on a Polaris snowmobile make sure you have cleaned the entire clutch assembly and adjust all the bolts to the proper setting. With both of those things done make sure you have properly lubed and set the belt to the right tension.
To install a snowmobile drive belt, first ensure the snowmobile is turned off and on a flat surface. Remove the side panels to access the clutch, then release the tension by opening the primary clutch and sliding the old belt off. Position the new belt around the primary clutch and carefully align it with the secondary clutch, ensuring it fits snugly. Finally, reassemble any removed panels and check the belt alignment before operating the snowmobile.
The torque specifications for the Ski-Doo freestyle 300 snowmobile clutch typically range from 30 to 35 ft-lbs for the primary clutch and around 20 to 25 ft-lbs for the secondary clutch. However, it's essential to consult the specific service manual for your model year for precise figures, as they can vary. Always use a calibrated torque wrench to ensure accuracy during installation.
It takes some fabrication, you have to use the secondary clutch from the scrambler and shim it to fit the snowmobile belt. You will use the snowmobile primary clutch and some cutting and welding to fit the motor in the frame. You will have to fab custom mounts and reinforce the from where the scrambler chaincase mounts to. A big radiator like one from a 96 honda civic fit well. With the electric fan. It's not too hard if you know how to weld and fabricate.
you have to take the primary and secondary clutch off of the machine and the other half of the plastic cover thats behind them.
The gear ratio on a 1998 Polaris Indy 500 snowmobile is typically around 2.52:1. This means that for every 2.52 rotations of the clutch, the drive axle rotates once. This specific ratio helps balance acceleration and top speed, providing a good performance for both trail riding and recreational use. Always refer to the owner's manual for the exact specifications.
To change the drive belt on a 2004 Polaris Sportsman 500, first ensure the ATV is on a flat surface and secure it. Remove the left side panel and then the clutch cover by unscrewing the bolts. Slide off the old belt from the clutch sheaves, making sure to note its orientation. Install the new belt by positioning it on the primary clutch and then on the secondary clutch, reassemble the clutch cover, and replace the side panel.
you use a long fine threaded bolt usually from a gear puller and insert it into where the bolt comes out of the clutch in the center and tighten the long bolt up usually with a impact wrench and the clutch will come off if the clutch is set up like the snowmobiles and the variable speed atvs The above method will more then likely cause damage on ATVs that never had the primary clutch removed. in that case tip scrambler on its side and fill hole up with some heavy gear oil, using a fine thread bolt (or removal tool) wrapped with teflon, begin to thread it in, it will use the hydraulic pressure to "pop" the clutch off. be prepared because it will fly off, one hand on clutch and other on wrench. works on any polaris primary clutch
You do not lubricate a clutch - You clean it. If you lubricate it will slip and it will collect dust and dirt from the belt and it will bung it up..
You do not "lube" a centrifugal clutch. http://www.snowmobileforum.com/engine-drivetrain/26360-generic-clutch-cleaning-advise.html
you need a special puller $30