TGB Blade 250 ATV Quad Service Repair Manual, Page 75Get this manual

TGB Blade 250 ATV Quad Service Repair Manual, Page 75

6CYLINDER HEADNALVE Use 60' cutter to cut quarter lower parts outRemove the cutter and check new valve seat 5 Usecutter to
with valve seat, slightly press down the valve but do not rotate it so that seal track will be created on contact surface
Contact surface too high valve seat width Caution The contact surfaces of valve and valve seat are very important to the
valve sealing capacity If the contact surface too high, grind the valve seat with 32' cutterThen, grind the valve seat to