Q.
Cylinder
Head
1.
Install the
two
dowels and O-ring
in
the
cylinder.
2.
Use
a new gasket and tighten the secur-
ing bolts and nuts.
R.
Camshaft,
Cam
Sprocket,
Cam Chain
1.
Install the camshaft onto the cylinder
head
as
shown in the photograph (Com-
pression stroke)
2.
Install the chain while aligning the
marks
on
the crankshaft sprocket and
crankcase,
as
shown
in
the following
photo.
3-40
3.
Install the cam sprocket onto the cam-
shaft. The timing mark
on
the sprocket
must
be
aligned
as
shown
in
the illustra-
tion, while pulling
all
the slack from the
front side
of
the cam chain. The front
side
of
the cam chain must
be
taut when
the cam chain sprocket
is
installed.
CAMSHAFT
INSTALLATION
FRONT
CAM
CHAIN
GUIDE
TIMING
MARK
"'-
~
......
o
UPPER
POSITION
MARK
CAM
SPROCKET
CHAIN
TENSIONER
ASSEMBLY
REAR
CAM
CHAIN
GUIDE