Group 2 Tightening Torque - Hyundai HX145LCR Manual

GROUP 2 TIGHTENING TORQUE

1. MAJOR COMPONENTS
No.
1 Engine mounting bolt (engine-bracket, FR)
2 Engine mounting bolt (engine-bracket, RR)
3 Engine mounting bolt (bracket-frame, FR)
4 Engine Engine mounting bolt (bracket-frame, RR)
5 Radiator mounting bolt
6 Coupling mounting socket bolt
7 Main pump housing mounting bolt
8 Main pump mounting socket bolt
9 Main control valve mounting bolt
Hydraulic
10 Fuel tank mounting bolt
system
11 Hydraulic oil tank mounting bolt
12 Turning joint mounting bolt, nut
13 Swing motor mounting bolt
14 Swing bearing upper part mounting bolt
Power
15 train Swing bearing lower part mounting bolt
system
16 Travel motor mounting bolt
17 Sprocket mounting bolt
18 Carrier roller mounting bolt, nut
19 Track roller mounting bolt
Under
20 Track tension cylinder mounting bolt
carriage
21 Track shoe mounting bolt, nut
22 Track guard mounting bolt
23 Counterweight mounting bolt
24 Others Cab mounting bolt
25 Operator's seat mounting bolt
For tightening torque of engine and hydraulic components, see engine maintenance guide and
service manual.
Descriptions Bolt size
M12 1.75
M12 1.75
M16 2.0
M16 2.0
M16 2.0
M16 2.0
M10 1.5
M16 2.0
M12 1.75
M20 2.5
M20 2.5
M12 1.75
M16 2.0
M18 2.5
M16 1.5
M16 2.0
M16 2.0
M16 2.0
M16 2.0
M16 2.0
5/8 - 18UNF
M16 2.0
M36 3.0
M12 1.75
M 8 1.25
8-4
Torque
kgf m lbf ft
12.3 1.2 89 8.7
12.3 1.2 89 8.7
34 4.0
246 28.9
34 4.0
246 28.9
29.7 4.5 215 32.5
32.0 1.6 231 11.6
6.5 0.7 47 5.06
22 1.5 159 10.9
12.2 1.3
88.2 9.4
46 5.0 333 36.2
46 5.0 333 36.2
12.8 3.0 92.6 21.7
29.6 3.2 214 23.1
41.3 4.0 299 28.9
29.7 3.0 215 21.7
25.7 4.0 186 28.9
29.7 3.0 215 21.7
29.7 3.0 215 21.7
29.7 3.0 215 21.7
29.7 4.5 215 32.5
42 4.0 304 28.9
29.6 3.2 214 23.1
308 46 2228 333
12.8 3.0 92.6 21.7
4.05 0.8 29.3 5.8