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20
....
,,
......
Fla-19
,,..,.
8.
Measuring
the inside
diameter of
the
cylinder
Use a cy!indcr pugc and
measure
the inside
diameter of the cyli nder at
the
top, center and
bottom
in
both X
and Y
axes.
Jf the
cylinder
is excessively
worn,
ii
should
be
either rcborcd
or
replaced
with a
new
cylinder
depending
upon
the
extent of wear
(Fig. 27).
mm(inch)
S11ndard Value
Servic;cablc Llnut
47.005-47,0IS
(t.8.506-i.8510)
47.l(l.8S4)
Note
:
When
reborlng
the
cyllDder, It must
be
re-
bofed
to
O¥trsiu
units
of 0.05mm (0.010 in)
to
a mu:imum
of J.Omm (0.040
in).
The
piston
and piston ring
Ids
arc
those
oYersizes
only.
Ret.sscmbly
Perform
the reassembly in the reverse
order
of
disassembly
dt'SC?'ibed in page 13 section 5.3,
Follow
the
procedure below for
timing the
valves.
Position the key of
the
left
crankshaft so
that
it
is pointing towa rd the cylinder
head,
and position
the
cam
so
that
the ..
0 .. marking on the cam sp-
rocket is at
the
top
(Flg.28).
Note:
I.
When lnsl•lling
the
cylinder
head,
the cam
sprocket m"51
bt
contained ,rllhln
the
cyli-
nder htad
(Fi1.
29.
Donolforgetlolruilallthcrespectlveg:askets,
do"e\plnsandrlnas.
3.
The position of the
cylinder
head nuts
b
<D,
~
.
and
C,
for the
blind
nut,
and
@
f«
tbeplainnut.
Donotomltlhesealing "1lsber
OD the
@
position (Fig. 30).
4.
When torquing
do,m
the cylinder head,
tighten
the
DUii
uniformly
in
8
diagOflll\
sequence
as
sbo,m in Fig:. 30 and torque lo
the
final
spedfted
torque ftlue
of
90-120
ka-cm
(6.S-9
n-Jb).
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