2005 Arctic Cat ATVs factory service and repair manual, Page 282Get this manual

2005 Arctic Cat ATVs factory service and repair manual, Page 282

Valve SeatIGuide Servicing Flow Chart 45' Grind 2Insert an intake valve seat pilot shaft into one of the intake valve guidesSlide
I NOTE: If the valve seat is beyond servicing, the cylinder head must be replaced 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 1Insert an exhaust valve seat pilot shaft into an exhaust valve guideSlide an exhaust
valve seat grinding tool onto the pilot shaft; then using light pressure on driver handle and deep socket, grind the exhaust
valve seat until within specificationsIRepeat procedure on the remaining exhaust valve seat 4Rotate the valve until the valve
and seat are evenly polished 5Clean 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