2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 114Get this manual

2003 Arctic Cat ATVs from 250cc to 500cc Service Manual, Page 114

16Install the first cap screw securing the sprocket and tab washer to the camshaftTighten only until snug 20Place the chain
the end of the chain tensionerAccount for the plunger, spring, and O-ring21Install the cap screw into the end of the chain
tensioner 19Depress the spring-loaded lock and push the plunger into the tensioner 22Rotate the crankshaft until the second
cap screw securing the sprocket to the camshaft can be installed; then install the cap screw and tighten to 1.15 kg-m (8.5