2008 Arctic Cat 400/500/650/700 ATV Service Manual, Page 228Get this manual
NOTE: The adjuster shaft will be drawn into the tensioner as the adjuster screw is rotated clockwiseThe adjuster shaft tension will be released in step 24
23Place the chain tensioner adjuster assembly and gasket into position on the cylinder and secure with the two cap screwsCD471
25Loosen the four adjuster screw jam nuts; then loosen the four adjuster screws on the rocker arms in the valve cover26Apply thin coat of Three Bond Sealant to the mating surfaces of the cylinder head and valve coverCD469