1989 Ski-Doo Repair Manual, Page 296Get this manual
Section 03
TRANSMISSION
(536 DRIVEN PULLEY)
Sub-section 04
INSTALLATION
20, Countershaft
,CAUTION: Always apply Loctite anti-seize lubriT cant (P413 7010 00) on the countershaft before final pulley installationFormula models only: Should installation procedure be required, refer to section 03-06 "Brake" then look for "Brake Disc" arld "Courltershaft Bearing Adjustment"Reinstall the pulley on the courltershaft by reversing the removal procedureFormula models and Alpine II only: Check end play of driven pulley on countershaft by pushing pulley towards outer housing so that the inner shims (P IN 504 1082 00) contact itMeasure end play at the mounting screw end between shim(s) and pulleySee illustration
ADJUSTMENT
13,14, Fixed halfset screw
NOTE: The following adjustment should be performed with new drive belt
Adjust pulley distance (see section 03-05)Adjust drive belt height between pulley halves to obtain specified belt deflectionNOTE: For best performance, particularly at starting, drive belt should be flush with driven pulley edge or slightly exceeding (up to 1.5 mm (116 in)