5-4-4
CONNECTING
ROD
#
1)
Turn the crankshaft to the bottom dead center,
lightly hammer the piston head until the con-
necting rod contacts the crankpin, and assemble.
2)
When reassembling the connecting
rod
cap, set it
so
that the
oil
scraper
is
in the right.bottom.
(See Fig.
25.)
Note: Use new lock washers, and bend the tabs
Note: After reassembly, confirm that the
con-
Note: Connecting rod cap tightening torque:
Note:
For
the piston,
piston
ring
and-
rod
clear-
securely,
necting rod moves lightly.
60
-
80
kg-cm
ance,
see
Fig.
2
1.
5-4-5
TAPPET and CAMSHAFT
Insert the tappets back into their holes first, and
then mount the camshaft.
Note: Align the timing mark at the root
of
a
tooth
of
the cam gear with the one
on
the crank
gear.
If
the valve timing
is
wrong, the engine
cannot operate properly
or
at
all.
(See Fig.
26.
)
Note:
If
the intake tappet and exhaust tappet were
assembled contrarily each other, the tappet
clearance cannot
be
kept correctly.
Fig.
25
Fig.
26
-
19
-
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