1984 Ski-Doo Shop Manual, Page 205Get this manual
SECTION 03 TRANSMISSION SUB-SECTION 03 (DRIVE PULLEY)
_ CAUTION: Be careful when installing outer half assembly on square shaft of drive pulley to avoid scratches on "Duralon" bushing caused by square shaft edge
1,2,3, Governor cup
Install governor cup making sure that the shaft end rests in governor cup seatingPosition capscrew with new locking tab then torque to 85 N.m (63 ft.lbs)_ CAUTION: Incorrect seating of shaft end in governor cup can cause crankshaft bendingWhen pulley halves to make sure that the pulley is properly installedDistance must be 76 mm (3")