CYLINDER
HEADNALVE
Suppott the cyfinder
head so the valve
heads
WIll
not
COIIlact anything
thar
could cause
damage.
Tap
the
valve stems gently with a hammer
(1]
and a
shaft [2] as shown to
seal
the cotters firmly.
Install the cylinder head (
page
10-16),
CYLINDER HEAD INSTALLATION
Clean the mating surfaces
of
the cylinder and cylinder
,-
------,.-
------c
c-
--
-
-,
head, being careful not to damage them.
$"
[2)
Install the two dowel pins
[1
) and a
new
gasket
(2)
with
the mark facing up.
Install the cylinder head
on
the cylinder.
Be careful not to leI Apply engine oil
to
the
threads and seating surface
of
1"0
":.::
lhenu/sand
the
cap nuts [lJ and flange nuts
[21
. and
inslalilhe
washers
fa
N
inlO
the washers [3] and nuts.
Ctankcase.
Tighten the nuts to the specified torque in a crisscross
pattern
in
several steps.
I-'=ii!"'~.
10-16
TORQUE: 48 N'm (4.9
kgf
'm , 35
IbUt)
Inslalilhe
cylinder head bolt
[4)
and
lighlen
it securely.
Tighten the two cylinder bolts
15]
securely.
Connecl
the
waler
hose
11110
the cylinder head.
Inslall a
new
O-ring
(21
onlo
Ihe ECT
sensor
131
Install the ECT sensor and tighlen it
10
the specified
lorque.
TORQUE: 12 N'm
(1
.2
kgf
'm ,
9lbHt)
Inslall the spark plug
(4)
and tighten
ilia
t
he
specified
torque.
TORQUE: 22 N 'm (2.2
kgf
'm , 16
IbHt
)