Doosan DISD SD 310 - Page 97

UNIT : mm
No.
Check item
Criteria
Remedy
1
Clearance between upper
hinge pin and rear frame
Standard
size
Tolerance
Standard
Clearance
Clearance
limit
Replace
70
0
+0.174
0.1-0.193
-
-0.019
+0.1
2
Clearance between upper
hinge pin and bearing
70
0
0
-0.015-
0.019
-
-0.019
-0.015
3
Clearance between bearing
and front frame
110
0
0
-0.035-
0.018
-
-0.018
-0.035
4
Clearance between lower
hinge pin and front frame
95
0
+0.307
0.22-0.394
-
-0.087
+0.22
5
Clearance between lower
hinge pin and spacer(small)
80
0
+0.434
0.36-0.453
-
-0.019
+0.36
6
Clearance between lower
hinge pin and bearing
80
0
0
-0.015-
0.019
-
-0.019
-0.015
7
Clearance between lower
hinge pin and spacer(large)
80
0
+0.434
0.36-0.453
-
-0.019
+0.36
8
Clearance between front
frame and spacer(large)
95
0
+0.307
0.22-0.394
-
-0.087
+0.22
9
Clearance between lower
hinge bearing and rear
frame
140
0
0
-0.04-0.02
-
-0.02
-0.04
10
Height of lower hinge
spacer(small)
31.5
0
-0.1
-
-
-
0
11
Height of lower hinge
spacer(large)
56
0
-0.1
-
-
-
0
12
Shim thickness for lower
hinge and cap(rear frame)
0.5~1.0
-
-
-
-
13
Shim thickness for upper
hinge and cap(front frame)
0.5~1.0
14
Tightening torque of lower
hinge cap mounting
bolt(M12)
When adjusting with shim: 4kg·m
Retighten
Final value: 13±1.0 kg·m
15
Tightening torque of lower
hinge cap mounting
bolt(M16)
When adjusting with shim: 30 kg·m
Final value: 110±1.0 kg·m
16
Tightening torque of lower
hinge pin mounting bolt
13±1.0 kg·m
17
Tightening torque of upper
hinge cap mounting bolt
13±1.0 kg·m
Center Joint (Articulation Joint) SPC000005
Page 5