2004 Arctic Cat ATVs factory service and repair manual, Page 332Get this manual

2004 Arctic Cat ATVs factory service and repair manual, Page 332

2Acceptable inside diameter range must be within specificationsMeasuring Rocker Arm Shaft (Outside Diameter) 1Using micrometer,
the valve springs with the painted end of the spring facing away from the cylinder headI NOTE: If the painted end is not
visible, install the ends of the springs with the closest coils toward the head Lapping Valves I NOTE: Do not grind the valvesIf
valve is damaged, it must be replaced 1Remove all carbon from the valves2Lubricate 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 valveTowards 4Rotate the valve until the valve and seat are evenly polished5Clean all compound residue
from the valve and seatMeasuring Rocker Arm (Inside Diameter) ATV-I 01 1 4Place spring retainer over the valve springs; then