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
