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Installing head
cover mcorrectly
will result
In
severe
engme damage
Do
not tlf1hlen the
cap nuts when the
rr:x:ker arms are not
aligned
wIth the
push
rod ends
INSTALLATION
Install the
dowel pins
and
a new gasket.
Instatl
the push rods into
the
cam followers
fest
them into the
gasket
grooves
as shown.
CYLINDER HEADIVALVE/CAMSHAFT
Install the
cylinder
head
cover w
h
ile
holding the
~!~~!~~~~~~~~
rocke
r arm
s
lightly
and
align the
rocker
arm
follow-
ers
with
the
push
rod
ends.
Be
sure
to
seat
the
rocker
arm followers on
the push
rods properly by
turning the
c
rankshaft
slowly with
the
recoil
starter.
Apply
oil to
the
cap nut threads and sealing
sur-
faces
.
Install the
four washers, cap nuts, three
new
sealing
washers and
seven
bolts.
Tighten the nuts
and
bolts in a crisscross
pattern
in
2
or
3
steps.
TORQUE:
Cap
nut
:
53 N 'm (5.4
kgf·m
,
39 Ibf.ft)
Install
the
spa
rk
plug cap.
If the
cylinder and/or cylinder head were serviced,
tighten the fou
r
cylinder
bolts
and
four
cylinder
head
bolts.
Coat new O-rings w ith oi
l
and
inst
all them into the
grooves
in
the valve adjusting hole
caps.
Install
the
valve adjusting
hol
e caps
and
tighten the
bolts.
8-23
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