2002 Ski-Doo Shop Manual Volume One, Page 199Get this manual
Section 05 TRANSMISSION Subsection 03 (DRIVE PULLEY)
Raise the rear of the vehicle and support it with mechanical stand
WARNING
Ensure that the track is free of particles which could be thrown out while track is rotatingKeep hands, tools, feet and clothing clear of trackEnsure nobody is standing near the vehicleAccelerate the vehicle at low speed (maximum 30 kmh (20 MPH)) and apply the brake, repeat timesRecheck the torque of 90 to 100 Nm (66 to 74 lbfft)