2007 Arctic Cat Y-12 90cc ATV Service Manual, Page 35Get this manual

2007 Arctic Cat Y-12 90cc ATV Service Manual, Page 35

DSC02154 DSC02163 37Using plastic mallet, separate the crankcase halvesAccount for two dowel pins from between the left-side
crankcase half DSC02165 DSC02518 ! CAUTION Remove the crankshaft carefully making sure the cam chain is free of the sprocketIf
force is used, damage to the crankshaft sprocket, cam chain, or left-side crankcase half could occur 39Remove the Allen-head
cap screw securing the cam chain tensioner; then remove the cam chain tensionerInspect the O-ring on the cap screw for damage3-15