Great Wall GW491QE, Service Manual

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GI-8
Engine฀service฀/maintenance฀data-Tightening฀torque฀for฀fastening฀elements
Frequently tightened spare parts N m
Water pump cylinder body
B ox of timing chain chamber cylinder block
B olt
Nut
B earing cover of connection rod connection rod
B earing cover of crankshaft cylinder block
Crankshaft belt pulley crankshaft
Flywheel crankshaft
Oil bottom oil pan cylinder block
Generator adjustment support cylinder block
R ear oil-seal seat cylinder block
Drain plug of oil pan
40
18
18
50
80
160
85
13
40
12
20~25
2. Standard bolt tightening torque
Tightening torque
Grade diameter mm
screw pitch
mm
hexagonal-headed
bolt N m
hexagonal flange bolt
N m
4T
6
8
10
12
14
16
1
1.25
1.25
1.25
1.5
1.5
5
12.5
26
47
74
115
6
14
29
53
84
5T
6
8
10
12
14
16
1
1.25
1.25
1.25
1.5
1.5
6.5
15.5
32
59
91
140
7.5
17.5
36
65
100
6T
6
8
10
12
14
16
1
1.25
1.25
1.25
1.5
1.5
8
19
39
71
110
170
9
21
44
80
125
7T
6
8
10
12
14
16
1
1.25
1.25
1.25
1.5
1.5
10.5
25
52
95
145
230
12
28
58
105
165
8T
8
10
12
1.25
1.25
1.25 29
61
110
33
68
120
9T
8
10
12
1.25
1.25
1.25 34
70
125
37
78
140
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