2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 134Get this manual

2007 Arctic Cat ATVs 400/500/650/700 Service Manual, Page 134

Measuring Piston Skirt Cylinder Clearance 1Measure the cylinder front to back in six places Measuring Piston Pin (Outside
then install the thin oil rings (3) over the expander making sure the expander ends do not overlapStagger the end gaps of
the upper and lower thin oil rings according to the illustrationATV-1070 2Insert an inside dial indicator into the piston-pin
boreThe diameter must not exceed specificationsTake two measurements to ensure accuracy NOTE: Note the direction of the exhaust
side of the piston (5) for correct ring end gap orientation ATV-1085B ATV-1069 2Install the compression rings (1 and 2) so
the letter on the top surface of each ring faces the dome of the pistonRotate the rings until the ring end gaps are on directly