Irder
I
Item
19
Main bearing
cover
~
20
Camshaft
I
Procedures
~~~ ~ ~ ~~~~~
(1)
Set the piston to the TDC, re-
move blind plug
in
the lower
part
of
the front side of bear-
ing cover, and insert the
4
mm
stick.
(2)
Remove bolts.
(3)
Strike the side of main bear-
ing cover with a plastic ham-
mer or the like to remove the
cover from crankcase.
Remove camshaft.
r
Order
Intake/ex-
2
1
Item
haust tappets
22
Connecting
rod and piston
23
Crankshaft
Remarks
I
Bolts, nuts, etc. used
(See Fig.
25.)
In case of Type
B,
be care-
ful not to remove camshaft
together.
*Crankshaft and camshaft
have adjusting
shims.
(TY
Pe
B)
6
x
8
flange bolt
. .
.
1
pce.
Gasket (aluminium)
.
.
.
1
pce.
8
x
35
(7T)
set bolt
. .
.
8
pcs.
Camshaft can easily be
pulled by hand. Be care-
ful not to let the tappets
drop.
1
Fig.
25
Fig.
26
Procedures
Bolts, nuts, etc. used
Remarks
~ ~~
Remove intake/exhaust tappets. Intake and exhaust tap-
pets are the same, but be
sure to intall them in their
original positions because
1
of
the valve clearance.
~~
(1)
Return the lock washer.
(2)
Remove bolts.
(3)
Push
the piston up out
of
the top of cylinder.
8
x
46
reamer bolt
.
~
.2
pcs.
I
Hold crankshaft with hand. and
I
Be careful of
oil
seal on
I
gently tap the flywheel end. the crankcase magneto
side.
-
17
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