2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 327Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 327

Valve SeatGuide Servicing Flow Chart NOTE: Repeat procedure on the remaining intake valve Lapping Valves NOTE: Do not grind
arm2Acceptable inside diameter range must be within specificationsMeasuring Rocker Arm Shaft (Outside Diameter) 1Using micrometer,
measure the outside diameter of the rocker arm shaft2Acceptable outside diameter range must be within specifications 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 specificationsNOTE:
Repeat procedure on the remaining exhaust valve 2Insert an intake valve seat pilot shaft into one of the intake valve guidesSlide
the intake valve seat grinding tool onto the pilot shaft; then using light pressure on driver handle and deep socket, grind