DAELIM S2 125 Service Manual page 99

CYLINDER HEAD / VALVE
CAM CHAIN GUIDE
9-12
● Tap the valve stems gently with a soft hammer to
firmly seat the cotters.
·Take necessary precautions not to damage the valve.
● Apply engine oil to the new O-ring, and assemble it to
the carburetor insulator groove.
● Tighten the carburetor insulator with mounting bolts.
● Install the cam chain tensioner, and assemble pivot
bolts.
TORQUE : 1.0 kgf ·m
● Install the spark plug.
TORQUE : 1.2 kgf ·m
● Clean any gasket material from the cylinder mating surface.
● Install the cam chain guide to the cylinder.
● Install the dowel pins and new gasket.
● Install the cylinder head.
CYLINDER
HEAD