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GENERAL INFORMATION
CYLINDER HEAD/VALVES
ITEM
STANDARD
Unit;
mm
(in)
SERVICE
UMTT
Cylinder
compression
1,100
kPa
(11.2
kgf/cm
1
,
169
pel)
at
600
rpm
Cylinder
head
warpage
0.10(0.004)
Valve
and
valve
guide
Valve clearance
INyEX
0.06-0.10(0.002-0.004)
Valve
stem
O.D.
IN
EX
5.450
-
5.465 (0.2146 - 0.2152)
5.430-5.445 (0.2138-0.2144)
5.42(0.213)
5.40 (0.213)
Valve guide
I.D.
IN
5.475 - 5.485 (0.2156
-
0.2159)
5.50 (0.217)
EX
5.475
-
5.485 (0.2156
-
0.2159)
5.50 (0.217)
Stem-to-guide clearance
IN
0.010-0.035
(0.0004-0.0014)
0.08
(0.003)
EX
0.030 - 0.055 (0.0012 - 0.0022)
0.10
(0.004)
Valve
seat
width
IN/EX
1.0-
1.1
(0.039-0.043)
1.8 (0.07)
Valve
spring
free
length
Inner
IN/EX
29.9(1.18)
29.0(1.14)
Outer
IN/EX
38.2(1.50)
37.0
(1.46)
Rocker
arm
Rocker
arm
I.D
IN/EX
10.000
-
10.015 (0.3937
-
0.3943)
10.10
(0.398)
Rocker
arm
shaft
O.D
IN/EX
9.972
-
9.987 (0.3926
-
0.3932)
9.91 (0.390)
Rocker
arm-to-shaft clearance
0.013 - 0.043 (0.0005 - 0.0017)
0.05
(0.002!
Camshaft
Cam
lobe height
IN
27.383 - 27.543
(1.0781
-
1.0844)
27.2(1.07)
EX
27.209
-
27.369 (1.0712
-
1.0775)
27.0(1.06)
Runout
Journal O.D.
19.967-
19.980(0.7861
-0
7866'
Bushing
I.D.
20
063
- 20
083
(0
7899
- 0 7907)
0.05
(0.002)
19.92
(0.784)
20.20
(0
795)
CYLINDER/PISTON
STANDARD
Cylinder
Out
of
round
Taper
0.05 (0.002)
Warpage
IN"
mark
facing
toward
the intake side
52.
970
- 52.990
(2.0854
-
2.0862)
10
mm
(0.4
in)
from bottom
of
skirt
15.002
-
15.008 (0.5906
-
0.5909)
52.90
(2.083)
15.05
(0.593)
0.15 - 0.30
(0.006
-
0.012)
0.30-0.45
(0.012-0.018)
0.90
(0.035)
0 10(0.004)
0.010 - 0.040
(0.0004
-
0.0016)
15.08 (0.594)
0.10(0.004)
Cylinder-to-piston
clearance
Connecting
rod small
end
I.D.
Connecting
rod-to-piston pin
clearance
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