1980 Ski-Doo Shop Manual, Page 241Get this manual
SECTION 05 SUB-SECTION 03, (DRIVE PULLEY)
INSPECTIONCLEANING
Drive pulley should be inspected annuallyCheck general condition of pulley and inspect" Duralon" bushing facesas per illustrations
INSTALLATION
Lock crankshaft in position as explained in removal procedureMake sure crankshaft is rotated 45 counterclockwise from T.D.Cposition and that cylinder is completely filled with starter ropeInstall fixed half on crankshaft extension then position sliding half assembly on fixed half square shaft
Teflon coating
Teflon Impregnated
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