I
1.
As the governor gear is mounted on
the main bearing cover side, install
the main bearing cover while checking
that
it
meshes
with
the teeth of the
cam gear.
(See
Fig.
53.)
2.
If
the replacement of oil seal is
necessary, press-fit the new oil seal
before installing the main bearing
cover.
3.
Apply oil to the ball bearing and
oil
seal rip before installing the main
bearing cover.
4.
Be careful not to injure the oil seal
rip at reassembly.
Use
oil seal guide
to protect
it.
1
FIG.
53
(3)
Tighten the twelve bolts evenly to join the main bearing cover
to
the crankcase.
8
@
X
35
mm
bolt and washer assy.
-
-
1 lpcs.
8
q5
X
40
mm bolt and washer assy.
.
* *
*
*
-
-
1
pce.
Tightening torque
:
170-190 kg- cm
Attach the two clamps to
the
main bearing cover
for
electric start model.
5-4-*7
FLYWHEEL
AND
STARTING
PULLEY
(1)
Put
the woodruff key (for magneto) in place.
(2)
Wipe off oil and grease thoroughly
from
the tapered portion
of
the crankshaft and
flywheel center hole.
(3)
(
ELECTRIC
START
MODEL
)
'
Install the charge coil to the crankcase.
(4)
Install the flywheel to the crankshaft.
Tighten the flywheel nut with
a
spring
washer.
Tightening torque
:
600-650
kg-
cm
(5)
Attach the starting pulley to the flywheel.
6
@
x
12mm bolt and washer
assy.
-. . -.
3pcs.
'Tightening torque
:
70-90 kg-cm
-
33
-
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