2002 Bombardier Quest 650XT Service Manual, Page 164Get this manual
Section 03 ENGINE Subsection 11 (CVT)
Cam Check cam no30 for visible damage and wear limit with caliperSpring Measure spring free length and squarenessIf spring is out of specification, replace by newSPRING FREE LENGTH SERVICE LIMIT 180 mm (7.087 in)
CLUTCH SPRING SQUARENESS SERVICE LIMIT 3.8 mm (.150 in)
Assembly of Driven Pulley
For installation, reverse the removal procedurePay attention to following details Heat ball bearing area up to 100C (212F) before ball bearing installationNOTE: Place new ball bearing in freezer for 10 minutes before installationInstall ball bearing no27 with the writing on top and push only on the outer ring