2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 199Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 199

NOTE: Repeat procedure on the remaining intake valve seat CC144D 2Insert each valve into its original valve locationCC140D
valve lapping tool to the head of the valve4Rotate the valve until the valve and seat are evenly polished5Clean all compound
residue from the valve and seatMeasuring Rocker Arm (Inside Diameter) ATV-1011A 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