7. CYLINDER HEAD/VALVES PEOPLE 125/150
CYLINDER HEAD ASSEMBLY
Install the valve spring seats and valve stem
seals.
Lubricate each valve stem with engine oil and
insert the valves into the valve guides.
Be sure to install new valve stem seals.
Tap the valve stems gently with a plastic
hammer for 2 3 times to firmly seat the
cotters.
Be careful not to damage the valves.
Dowel Pins Gasket
CYLINDER HEAD INSTALLATION
Install the dowel pins and a new cylinder
head gasket.
Install the cam chain guide.
Cam Chain Guide
Install the cylinder head.
Cylinder Head
Camshaft Holder
CAMSHAFT HOLDER ASSEMBLY
Install the exhaust valve rocker arm to the
"EX" mark side of the camshaft holder.
Install the intake valve rocker arm and the
rocker arm shafts.
· Align the cutout on the front end of the
intake valve rocker arm shaft with the
bolt of the camshaft holder.
· Align the cross cutout on the exhaust
valve rocker arm shaft with the bolt of
the camshaft holder. Valve Rocker Arm
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