2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 127Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 127

8Remove the cam chain tensioner by lifting it from the chain cavity; then remove the two lower nuts securing the cylinder
sub-section 9Remove the four cylinder head cap screws and washersNote that the two cap screws on the right side of the cylinder
head nearest the cam sprocket are longer than the two cap screws on the left (spark plug) sideMD1173 CCylinder DPiston NOTE:
Steps 1-11 in the preceding sub-section must precede this procedure 12Remove the two nuts securing the right side of the