2006 Arctic Cat ATVs factory service and repair manual, Page 143Get this manual
2Lubricate each valve stem with light oil; then apply small amount of valve lapping compound to the entire seating face of each valve3Attach the suction cup of valve lapping tool to the head of the valve Towards
4Rotate the valve until the valve and seat are evenly polished5Clean all compound residue from the valve and seatMeasuring Rocker Arm (Inside Diameter)
1Using dial calipers, measure the inside diameter of the rocker arm2Acceptable inside diameter range must be within specificationsMeasuring Rocker Arm Shaft (Outside Diameter)
4Place spring retainer over the valve springs; then using the valve spring compressor, compress the valve springs and install the valve cotters
1Using micrometer, measure the outside diameter of the rocker arm shaft2Acceptable outside diameter range must be within specificationsInstalling Valves
1Apply grease to the inside surface of the valve seals; then place lower spring seat and valve guide seal over each valve guide
PISTON ASSEMBLY