2004 Ski-Doo REV Series Factory Service Manual, Page 256Get this manual
Section 06 TRANSMISSION Subsection 04 (PULLEY DISTANCE AND ALIGNMENT)
TYPICAL 1Contact
A33D0JA
1Spacers
NOTE: After alignment, hand tighten torque rod so it slightly contacts engine crankcaseDo not over tighten, it will disalign pulleys