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CYLINDER HEAD 23
-
Remove screws
G,
with the
gaskets.
-
Take
off
the valve cover
with
t
he
valve
cover
seal.
-
Remove
spark
plug
shaft
inserts
8
with the gaskets.
-
Remove
screw
plug
G)
with
the 0
-ring.
-
Crank
the
engine
several t imes.
-
Turn
the
crankshaft
counterclockwise and set
it to
ignition
top
dead
center
of cyl inder 1.
✓
The
OT1
markings
G
are
aligned with
t
he
seal
ing
surface.
•
Info
I
The
on
markings are
l
ine
markings.
-
Check the
valve c
learance at the exhaust valves
and
t he intake
valves
between
t
he
camshaft
and cam
lever
using
t
he special
tool
41.
Guideline
Valve
play,
cold
Intake
at
:
20
°C
(68
°
F)
0
.
10
..
.
0.15 mm (0.0039
...
0.0059
in)
Exhaust
at:
20
°C
0.15 ... 0.20 mm
(0.0059
(68
°
F)
...
0.0079 in)
I
Feeler
gauge (59029041100)
(
p. 471)
»
If
t11e valve
clearance does
not
meet
specifications:
-
Adjust
t
he valve
c
learance.
(Ui
p.
378)
373
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