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4. TIGHTENING TORQUE FOR MAJOR COMPONENTS
1)
10/13BOP-7
NO
1
Electric
system
2
3
Hydraulic
4
system
5
6
Power train
system
7
8
Others
Items
Hyd pump motor mounting bolt
Traction motor mounting bolt
Hydraulic pump mounting bolt
MCV mounting bolt, nut
Hydraulic oil tank mounting bolt
Drive unit mounting bolt
Drive wheel mounting nut
Head guard mounting bolt
Size
M10
1.5
M 8 1.25
M10 1.5
M10 1.5
M10 1.5
M12 1.75
M14 1.5
M12 1.75
1-9
kgf m
lbf ft
6.5
47
4.1 0.4
29.7 2.9
6.5
47
6.9 1.4
50 10
6.5
47
14.7 1.5
106 10
14.5 1.0
105 7
12.8 3.0
93 22
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