2006 Ski Doo REV Service Shop Manual, Page 333Get this manual
Section 08 DRIVE SYSTEM Subsection 02 (DRIVE PULLEY)
GENERAL
Some drive pulley components (return spring, calibration disk) can be changed to improve vehicle performance in high altitude regionsA service bulletin gives information about calibration according to altitudeCAUTION: Such modifications should only be performed by experience mechanics since they can greatly affect vehicle performance
WARNING
Any drive pulley repairs must be performed by an authorized Ski-Doo dealerSubcomponent installation and assembly tolerances require strict adherence to procedures detailed
A33D1XA
TYPICAL
REMOVAL
NOTE: If disassembling drive pulley, first straighten tab washer no6 then untighten nut no5
With the drive pulley holder still installed, install the drive pulley puller (PN 529 022 400) through the drive pulley529 022 400