1984 Ski-Doo Shop Manual, Page 208Get this manual
SECTION 03 TRANSMISSION
SUB-SECTION 03 (DRIVE PULLEY)
_ CAUTION: This pulley has standard threadsDo not use metric threads puller
3,16, Outer half assemblygovernor cup
CAUTION: Do not tap on the governor cup
Standard threads
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(529002 00)
The governor cup can be easily removed by inserting two (2) 14" xl" NC bolts and tightening alternately until cup pulls outuse 114" 1" NC tighten alternately
To block engine crankshaft: Remove starter rope blocking piston, then reblock piston after having turned 45 counter-clockwise from TD.Cposition; or install crankshaft locking toolTo remove inner half: Install puller in pulley shaft then tighten, at the same time knock slightly on puller head to disengage pulley from engine crankshaftNOTE: on Blizzard models, side pan must be pulled out and drive pulley removed as an assemblyProceed as follows:Remove rear side pan retaining bolt and front side pan retainer nutRemove the governor cup- Then remove drive pulley assembly from engine crankshaft using puller PIN 5290021 00Pull out side pan to remove pulley from vehicle