2001 Ski-Doo Factory Shop Manual Volume Three, Page 171Get this manual
Section 05 TRANSMISSION Subsection 03 (DRIVE PULLEY)
5,6,18,19, Fixed Half, Sliding Half, Spring, Spring Cover and Screw
All Models To install spring cover, use spring compressor (PN 529 035 524)Align indexing arrowsAssemble fixed and sliding halvesA16D0BA
1Head on top 2All on the same side
CAUTION: Lever assemblies must be installed so that cotter pins are on the same sideTorque nuts to 12 Nm (106 lbfin)CAUTION: Lever ass'y and rollers must move easily after installationA16D0DA
33, Guard
Some Models Only Install guard with its reinforcements in line with levers1