2007 Arctic Cat Four-Stroke Factory Service Manual, Page 101Get this manual
27With new gasket, install the oil pan and install the different-lengthed cap screws (as noted in disassembling)Using the pattern shown, tighten the cap screws to specifications ZJ079A
! NOTE: Prior to installing the cam chain tensioner, assure that the chain is properly seated to the gear on the crankshaft741-584A
! NOTE: Prior to installing the oil pan, ensure the oil strainer is cleaned thoroughly
29Install the cam chain tensioner; then install the washers between the engine case and guidetensioner and secure with two Allen-head cap screwsTighten to specifications