6-30 CYLINDER HEAD, CYLINDER AND PISTON
CAMSHAFT (AUTOMATIC DECOMP.) AND CAM CHAIN TENSION
ADJUSTER INSTALLATION
Install the camshaft and cam chain tension in the reverse order
of removal. Pay attention to the following points:
CAMSHAFT (AUTOMATIC DECOMP.)
• Place a wrench over the crankshaft and turn it counter clock-
wise to align the TDC mark
A
with the center of the groove
B
of the timing inspection hole.
• Just before installing the camshaft into the cylinder head,
apply MOLYBDENUM OIL SOLUTION to the camshaft jour-
nals, camshaft journal holders and cam faces. Also, apply
engine oil to the camshaft bearings.
MOLYBDENUM OIL SOLUTION
* Pull the cam chain upward, or the chain will be
caught between crankcase and cam drive sprocket.
* To adjust the camshaft timing correctly, be sure to
align the TDC mark
A
with the index mark
B
and
hold this position when installing the camshafts.
