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8-4
1. MAJOR COMPONENTS
GROUP 2 TIGHTENING TORQUE
※
For tightening torque of engine and hydraulic components, see engine maintenance guide and
service manual.
No.
Descriptions
Bolt size
Torque
kgf
·
m
lbf
·
ft
1
Engine
Engine mounting bolt (engine-bracket, FR)
M12
×
1.75
12.8
±
3.0
92.6
±
21.7
2
Engine mounting bolt (engine-bracket, RR)
M12
×
1.75
12.8
±
3.0
92.6
±
21.7
3
Engine mounting bolt (bracket-frame, FR)
M16
×
2.0
29.7
±
4.5
215
±
32.5
4
Engine mounting bolt (bracket-frame, RR)
M16
×
2.0
29.7
±
4.5
215
±
32.5
5
Fuel tank mounting bolt
M20
×
2.5
57.8
±
5.8
418
±
42.0
6
Radiator mounting bolt
M16
×
2.0
29.7
±
4.5
215
±
32.5
7
Coupling mounting socket bolt
M18
×
2.5
32.0
±
1.6
231
±
11.6
Coupling mounting clamp bolt
M16
×
2.0
11.0
±
1.0
79.6
±
7.2
8
Hydraulic
system
Main pump housing mounting bolt
M10
×
1.5
6.9
±
1.4
49.9
±
10.1
9
Main pump mounting socket bolt
M16
×
2.0
35.6
±
7.1
257
±
5.1
10
Main control valve mounting bolt
M12
×
1.75
12.2
±
1.3
88.2
±
9.4
11
Hydraulic oil tank mounting bolt
M20
×
2.5
57.8
±
5.8
418
±
42.0
12
Turning joint mounting bolt, nut
M14
×
2.0
19.6
±
2.9
142
±
21.0
13
Power
train
system
Swing motor mounting bolt
M16
×
2.0
29.6
±
3.2
214
±
23.1
14
Swing bearing upper part mounting bolt
M18
×
2.5
41.3
±
4.0
299
±
28.9
15
Swing bearing lower part mounting bolt
M16
×
2.0
29.7
±
3.0
215
±
21.7
16
Travel motor mounting bolt
M16
×
2.0
23
±
2.5
166
±
18.1
17
Sprocket mounting bolt
M16
×
2.0
29.7
±
3.0
215
±
21.7
18
Under
carriage
Carrier roller mounting bolt, nut
M16
×
2.0
29.7
±
3.0
215
±
21.7
19
Track roller mounting bolt
M16
×
2.0
29.7
±
3.0
215
±
21.7
20
Track tension cylinder mounting bolt
M16
×
2.0
29.7
±
3.0
215
±
21.7
21
Track shoe mounting bolt, nut
M16
×
1.5
25.5
±
2.5
184
±
18.1
22
Track guard mounting bolt
M16
×
2.0
29.6
±
3.2
214
±
23.1
23
Others
Counterweight mounting bolt
M36
×
3.0
308
±
46
2228
±
333
24
Cab mounting bolt
M12
×
1.75
12.8
±
3.0
92.6
±
21.7
25
Operator's seat mounting bolt
M 8
×
1.25
4.05
±
0.8
29.3
±
5.8
Summary of Contents for HX130 LCR
Page 11: ...1 1 SECTION 1 GENERAL Group 1 Safety Hints 1 1 Group 2 Specifications 1 10 ...
Page 174: ...4 5 MEMORANDUM HYUNDAI HEAVY INDUSTRIES CO LTD CONSTRUCTION EQUIPMENT DIV ...
Page 536: ...8 108 125LCR8TM30 Turn casing 1 upside down and remove oil seal 3 using jig 29 ...
Page 566: ...8 138 Remove lock nut 22 and then boot 23 14 36078RL14 2507ARL10 ...