Service manual
• Valve
timing
When the valve clearance
has
hcp.n
arl/usted
as
shown in
Fig. 17. the standard
valve
timinq
shown in the chart can
be
attained:
Adjust
bolt
(2)
I
L
k
I
,Valve
clearance I
oc
~-
-
0.007-0.009
in.
nut
(1)
.,
-
._t
(0.18-0.22
• Rocker Arms
16
H.
P. ,
[
24
H.P.]
.
~~
/
mm)
~
I(~
.~~
r---
~
I~
~.~
(
_~
Ul'~
~------------
~
~
~
-.;.
~~
::..
i:i:
Fig.
17.
Adjustment
of
Valve Clearance
Intake valve opens
20°
B TDC
-
.-
I ntake valve closes
45°
A BDC
--t-----.-----
Exhaust valve opens
50°
B BDC
._----_.
--------
_._-
Exhaust valve closes
15°
A TDC
Valve clearance 0.007
to
0.009
in. (0.18
to
0.22.mm)
with
engine
cold.
0.551 -
0.552i""·"'n.-;;:----:-_
I
---
---(14.000
14.027mm)
j~
~W\MI
0.551 -
0.553;11.
-·-.,14.002-~T4~043mm)
0.550
-0.551;n.
rij§i3:':'1
j~9iJ4miriJ
I
I
~tj
II
1_- .
__
.
___
_
[ +--
~
0.551-
0.552in.
I . - .
7T4.(jtJ{F~i4:02j~mT
-
·--l
(14.002
-.
14.043mm)
0.550 - 0.551in.
(iig
73
-::'-3.984iilfn)
I
---
---i---.-----.JU~I
Fig.
18.
Standard Relative Position
of
Rocker
Arms
(8)