3
3
)
TIGHTENING TORQUE FOR MAJOR COMPONENTS
NO
1
Hyd pump motor mounting bolt
Electric
system
2
Drive motor mounting bolt
3
Hydraulic pump mounting bolt
4
Steering motor mounting bolt, nut
Hydraulic
5
Steering unit mounting bolt
system
6
Hydraulic oil tank mounting bolt
7
Drive unit mounting bolt, nut
Power
8
Rear axle mounting bolt, nut
train
9
system
Front wheel mounting nut
10
Rear wheel mounting nut
11
Seat mounting bolt
Others
12
Head guard mounting bolt
Items
6-5
Size
kgf m
M10 1.5
6.9 1.4
M 8 1.25
2.0 0.2
M 8 1.25
3.7 0.7
M10 1.5
4.0 0.5
M10 1.5
4.0 0.5
M 8 1.25
2.5 0.5
M18 2.5
41 3
M14 2.0
20 2.0
M16 1.5
20.5 1.5
M12 1.5
10 1.0
M 8 1.25
2.5 0.5
M12 1.75
12.8 3.0
lbf ft
49.9 10.1
14.4 1.4
26.8 5.1
28.9 3.6
28.9 3.6
18.1 3.6
297 21.7
145 14.4
148.2 10.8
72.3 7.2
18.1 3.6
92.6 21.7