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General Information
Unít: mm (in)
Cylinder Head
- - - - - - - - ' - - - - - , - - - - - - - - - - - - - - - - - - r - - - - - - - ,
Item
Standard
Service Limit
Cylinder compression
(kPa (kg/cm
2 ,
psi)/500-600 rnirr
!
(rpm)]
Cylinder compression difference
.
[kPa (kq/crn", psi)/500- 600 min-
1
(rpm)]
Valve clearance IN
EX
Cylinder head warpage
Cam lobe height
G)
IN
EX
Camshaft runout
Camshaft oil clearance A
B
1,400-1,500 (14-15,199-213)
100 (1, 14)
0.06-0.10 (0.002-0.004)
0.06-0.10)(0.002-0.004)
27.383-27.543 (1.0781-1.0844)
27.209-27.369 (1.0712-1.0775)
800 (8, 114)
0.10 (0.004)
27.2 (1.07)
27.0 (1.06)
0.05 (0.002)
OJCD'
Camshaft journal O.D. A
B
Camshaft bushing I.D.
Carnshaft.holder I.D. A
B
Valve sterri O.D. IN
EX
Valve guide I.D. IN
EX
Stem-to-guide clearance IN
EX
Valve guide projection above cylinder head IN
EX
Before guide installation:
1. Chill the valve guides in the freezer section of
. the refrigerator tor about an hour
2. Heat the cylinder head to
100-150
oC
(212-300°F)
Valve seat width
Valve spring free length IN
EX
inner IN
inner EX
outer IN
outer EX
Rocker arm I.D. IN
EX
Sub-rocker arrn 1.0. IN
EX
Rocker arm shaft O.D. IN
EX
Sub-rocker arm shaft O.D. IN
EX
Rocker arrn-to-rocker arm shaft c1earance
Sub-rocker arrn-to-rocker arm shaft clearance
Valve lifter O.D.
Valve lifter bore l. D.
Hydraulic lash adjuster assist spring free length
Hydraulic
íash
adjuster compression stroke with kerosene
19.967 -19.980 (0.7861 -0.7866)
20.063-20.083 (6.7899-0.7907)
5.450-'--5.465 (0.2146-0.2152)
5.430-5.445 (0.2138-0.2144)
5.475-5.485 (0.2156-0.2159)
5.475-5.485 (0.2156::-0.2159)
0.010-0.035 (0.0004-0.0014)
0.030~0.055(0.0012-0.0022)
1.0-1:1 (0.039-0.043)
29.9(1.18)
29.9(1.18)
38.2 (1.50)
38.2 (1.50)
10.000-10.015 (0.3937-0.3943)
10.000-10.015 (0.3937-0.3943)
9.978-9.987 (0.3928-0.3932)
9.978-9.987 (0.3928-0.3932)
0.013-0.037 (0.0005-0.0015)
19.92 (0.784)
20.20 (0.795)
5.42 (0.213)
5.40 (0.213)
5.50 (0.217)
5.50 (0.217)
0.08 (0.003)
0.10 (0.004)
1.8
(6~07)
29.0 (1.14)
29.0 (1.14)
37.0(1.46)
37.0 (1.46)
10.10 (0.398)
10.10 (0.398)
9.91 (0.390)
9.91 (0.390)
0.05 (0.002)
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