JAC J2 - Engine Volume

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
Maintenance Manual for J2 Sedan
Contents
Engine
V
olume
Chapter
I
Mechanical
Part
of
Engine
........................................................
33
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Section
I
Engine
Body...................
...................................................................
.........33
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I.
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General
Precautions ................................................................................................. 33
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II.
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Precautions
on
Sealant
............................................................................................
34
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III.
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Preparation ................................................................................................................ 36
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IV.
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Engine
Assembly
......................................................................................................
39
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V.
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Drive Belt....................................................
................................................................
43
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VI.
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Air Filter and Air
Duct
...............................................................................................
45
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VII.
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Intake
Manifold a
nd Exhaus
t Manifold
...................................................................
47
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VIII.
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Exhaust System.........................................
................................................................ 51
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IX.
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Timing
sprocket
mechanism
...................................................................................
53
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X.
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Camshaft and balance shaft ass
embly.............................................
......................
58
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XI.
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Cylinder head.............................................
................................................................
64
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XII.
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Valves
.........................................................................................................................
68
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XIII.
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Cylinder Body Ass
embly
.......................................................................................... 72
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XIV.
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Diagnosis of Common Troubles...........................
...................................................
86
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XV.
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Parameters for Maintena
nce
.................................................................................... 88
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Section II
Engine Lubrication System
.....................................................................92

I.

Precautions................................................................................................................ 92
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II.

Preparation
................................................................................................................
93
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III.
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Engine Oil...................................................................................................................
94
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IV.
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Oil Filter......................................................
................................................................
96
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V.
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Oil Pan
and Engine
Oil Pump .................................................................................. 98
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Section
III
Cooling
System of
Engine
........................................................
..........102

I.

Cooling Circuit.................................................
........................................................
102
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II.
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Engine Co
olant
........................................................................................................
103
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III.
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Radiator
.................................................................................................................... 105
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IV.
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Radiator Cooling Fan..................................................
............................................
107
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V.
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Water
Pump ............................................................................................................. 107
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VI.
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Thermostat
Sub-assembly
.....................................................................................
109
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VII.
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Water Piping Sub-assembly.................................
.................................................. 111
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VIII.
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Trouble
Analysis
..................................................................................................... 112
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IX.
Parameters
for
Maintenance......................................
............................................
113
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