Cylinder Head Installation - KYMCO Bet & Win 125 User Manual

6
. CYLINDER HEAD/VALVES
Tap the valve stems gently with a plastic
hammer to firmly seat the cotters.
Be careful not to damage the valves.

CYLINDER HEAD INSTALLATION

Install the cam chain guide.
Install the dowel pins and a new cylinder
head gasket.
Install the cylinder head and take out the cam
chain
Assemble the camshaft holder.
First install the intake and exhaust valve
rocker arms; then install the rocker arm shafts.
Install the exhaust valve rocker
•
arm shaft on the "EX" side of the
camshaft holder and the exhaust rocker
arm shaft is shorter.
Clean the intake valve rocker arm
•
shaft off any grease before installation.
Align the cutout on the exhaust
•
valve rocker arm shaft with the bolt of
the camshaft holder.
6-9
Bet & Win 125/150
Plastic Hammer
Cylinder Head
Gasket
Cam Chain Guide
Cam Chain
Valve Rocker Arms
Camshaft Holder
Dowel Pins