2003 Ski-Doo REV Series Factory Shop Manual, Page 167Get this manual
Section 05 TRANSMISSION Subsection 02 (DRIVE BELT)
Allen screws must be restrained while tightening jam nut to prevent throwing adjustment outUse drive belt tension adjuster (PN 529 008 700)
A33D0EA
DRIVEN PULLEY NOTCHES
A06D21A
529 008 700
TYPICAL
Models Equipped with HPV27 VSA Type Driven Pulley
Turn the adjustment ring up to one notch, tighten the screws, then rotate driven pulley to allow drive belt to settle in pulleyCheck height, if required the adjustment ring can be turned up to 14 or 12 the notchCheck height, repeat as requiredNOTE: Notches are there on the driven pulley for reference purpose only and the desired adjustment can be attained at any point
DRIVE BELT DEFLECTION MEASUREMENT (reference only)