6. CYLINDER HEAD/VALVES Pulsar CK 125 Bolts CYLINDER HEAD COVER REMOVAL Remove the three cylinder head cover bolts. Remove the cylinder head cover. Inspect the cylinder head cover O-ring for damage or deterioration and replace if necessary. Bolts ROCKER ARM SET REMOVAL Remove the three bolts attaching the rocker arm set. Remove the rocker arm set. Measure the right and left rocker arm clearances. Standard: 0.100.25mm · Bring the piston to the top dead center on the compression stroke before removing the rocker arm set. · When removing the rocker arm set, first loosen the center bolt and then the Feeler Gauge left and right bolts. Rocker Arm Set Cylinder Head Lock Nuts CYLINDER HEAD REMOVAL Remove the intake and exhaust valve push bars. Remove the cam follower shaft bolt. Remove the cylinder head lock nuts diagonally. Remove the push bar guide plate. Remove the cylinder head. Push Bar Cam Follower Copper Push Bar Guide Plate Shaft Bolt Washer 6-4