2011 Arctic Cat 366SE ATV Service Manual, Page 26Get this manual
Removing Top-Side Components AValve CoverRocker Arms BCylinder HeadCamshaft
NOTE: Remove the spark plug, timing inspection plug, and outer magneto cover; then using an appropriate wrench, rotate the crankshaft to top-dead-center of the compression strokeKC243
10Lift the rear of the enginetransmission and swing to the right; then tilt the assembly sufficiently to remove through the right-side frame opening
NOTE: Arctic Cat recommends the use of new gaskets, lock nuts, and seals and lubricating all internal components when servicing the enginetransmission
1Remove the cap screws securing the two tappet coversRemove the two tappet coversAccount for the O-rings
Top-Side Components