Polaris 2001 High-Performance Snowmobile Service Manual (PN 9916690), Page 194Get this manual
CLUTCHING Roller Installation, Cont3Place roller on pin as it protrudes from first land4Place second washer on other side of roller
5Install service tool
6Place spider on vise anvil and drive roller pin through to second land of spiderCAUTION: Use care to start the pin straightAluminum burrs could pass through into the roller bushing causing it to bind and stickAlso use care to make sure the roller remains aligned when the pin is driven throughThe roller bushing could be damaged causing premature wear and roller failure