2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 216Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 216

BCamshaft lobes directed down (toward the piston)CCamshaft alignment marks parallel to the valve cover mating surfaceDRecessed
making sure it covers the pin in the alignment hole 19Rotate the crankshaft until the first cap screw (from step 17) can
be addressed; then tighten to specificationsBend the tab to secure the cap screw ATV1027 ! CAUTION Care must be taken that
the tab-washer is installed correctly to cover the alignment hole on the sprocketIf the alignment pin falls out, severe engine
damage will resultCD466 17Install the first cap screw (threads coated with red Loctite #271) securing the sprocket and tab-washer