(unit : mm)
- 181 -
APPENDIX
Group
Part
Inspection Item
Stand value
Limit
Correction
Remark
for assembly for use
Rocker arm shaft
N
23.978 ~
N
23.75
Replace
valve
for wear
N
23.959
Permissible taper
0.3
-
Replace
Valve
of push rod
system
Clearance between
0.035 ~ 0.077
0.15
Replace tappet
tappet & cylinder block
Outside diameter
N
19.944 ~
-
Replace tappet
Tappet
of tappet
N
19.965
Replace
Contacting face
-
-
if excessively worn
of tappet & cam
or deformed
Oil pressure
Correct oil leakage
(at normal speed)
4.5 or less
3.5
and clearance
Oil
between each part
pressure Oil pressure
0.8 ~ 1.4
0.6
Use recommended
(idling)kg/cm
2
oil
Max. permissible
-
105
Oil
oil temperature (
˚C)
Temperature above
tempera Permissible
this not allowable
ture
oil temperature
-
120
in short time (
˚C)
Axial play
0.055 ~ 0.105
-
of oil pump gear
Replace gear
Clearance between
or cover
gear shaft & oil pump
0.032 ~ 0.068
-
cover hole
Clearance between
Replace bush
drive gear shaft &
0.040 ~ 0.082
-
or cover
Oil
cover hole
pump
Outside diameter
N
16.950 ~
-
Replace gear
N
17e7
Lubricating
of gear shaft
N
16.968
system
Outside diameter
N
27.939 ~
-
Replace bushing
N
28e7
of drive gear bushing
N
27.960
Between crank
gear & oil pump
0.15 ~ 0.25
0.8
drive gear
Backlash Between oil
Adjust backlash
pump drive
gear &
0.15 ~ 0.25
0.8
intermediate
gear
Oil pressure control
4.3 ~ 4.7
-
valve (kg/cm
2
)
By-pass valve for filter
1.8 ~ 2.3
-
Replace valve
element (kg/cm
2
)
By-pass valve for full oil
4.0 ~ 4.8
-
Valve
filter (kg/cm
2
)
opening
By-pass valve for oil
5 ~ 6
-
Valve
cooler (kg/cm
2
)
Relief valve for oil
8.5 ~ 11.5
-
pump (kg/cm
2
)
Control valve for spray
1.5 ~ 1.8
-
nozzle (kg/cm
2
)
Oil
Oil filter element for
-
-
Clean or replace
filter
damage
Summary of Contents for DE12T
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Page 187: ... Engine Assembly DE12TIS ECIEA 183 APPENDIX EE6OM026 ...
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