Komatsu PC200-8M0 Shop Manual page 258

SEN06122-00
PC220-8M0, PC220LC-8M0
No. Item
Clearance between mounting pin
1
and bushing of revolving frame and
boom
Clearance between mounting pin
2
and bushing of boom and arm
Clearance between mounting pin
3
and bushing of arm and link
Clearance between mounting pin
4
and bushing of arm and bucket
Clearance between mounting pin
5
and bushing of link and bucket
Clearance between mounting pin
6
and bushing of link and link
Connected part of
7
revolving frame and
boom
(*1)
Connected part of
8
revolving frame and
boom cylinder
Connected part of boom
9
and boom cylinder
Connected part of boom
10
and arm cylinder
Connected part of boom
11
and arm
6
10-500
Standard
dimension
100
90
80
80
80
80
Width of boss
Standard
Tolerance
dimension
625.5
L7: Adjust with combination of shims 2.0 mm (2), 2.5 mm (1), 3.0 mm
(*2) (1) and 3.5 mm (1)
R7: Insert the shim 2.0 mm (1)
L7: Adjust with combination of shims 0.8 mm (1) and 1.5 mm (3)
(*3)
R7: Insert the shim 1.5 mm (1)
96
L8: Adjust with combination of shims 1.0 mm (1) and 2.0 mm (2)
(*2)
R8: Insert the shim 1.0 mm (1)
L8: Adjust with combination of shims 0.8 mm (1) and 1.5 mm (2)
(*3)
R8: Insert the shim 1.5 mm (1)
695
L9-1: Adjust with combination of shims 1.0 mm (1) and 2.0 mm (2)
L9-2: Insert the shim 1.0 mm (1)
(*2)
R9-1: Insert the shim 1.0 mm (1)
R9-2: Insert the shim 1.0 mm (1)
L9-1: Insert the shims 0.8 mm (1) and 1.5 mm (2)
L9-2: Insert the shim 1.5 mm (1)
(*3)
R9-1: Insert the shim 1.5 mm (1)
R9-2: Insert the shim 1.5 mm (1)
106
L10: Insert the shim 1.0 mm (1)
(*2)
R10: Adjust with combination of shims 1.0 mm (1) and 2.0 mm (2)
L10: Insert the shim 1.5 mm (1)
(*3)
R10: Adjust with combination of shims 0.8 mm (1) and 1.5 mm (3)
305.5
L11: Insert the shim 2.0 mm (1)
(*2)
R11: Adjust with either shim 2.0 mm (1) or 2.5 mm (1) or 3.0 mm (1)
L11: Insert the shim 1.5 mm (1)
(*3)
R11: Adjust with combination of shims 0.8 mm (1) and 1.5 mm (2)
Criteria
Tolerance
Standard
clearance
Shaft Hole
–0.036 +0.138 0.114 to
–0.071 +0.078
–0.036 +0.137 0.113 to
–0.071 +0.077
–0.030 +0.166 0.116 to
–0.076 +0.086
–0.030 +0.137 0.104 to
–0.076 +0.074
–0.030 +0.166 0.116 to
–0.076 +0.086
–0.030 +0.166 0.196 to
–0.076 +0.066
Width of hinge
Standard
Tolerance
dimension
0
632
-0.5
±1.2 99.3
±2.9 701
±1.2 109.3
0
310
-0.5
500 Work equipment
Work equipment
Allowable
clearance
1.0
0.209
1.0
0.208
Replace pin and
1.0
0.242
1.0
0.213
1.0
0.242
1.0
0.242
Standard
clearance
+1 Adjust with shims
4.5 to 8.0
-2 so that the clear-
ance is 1.0 mm or
+1.5
2.1 to 6.0
Adjust with shims
0
so that the clear-
ance is 1.0 mm
(*3), 1.5 mm (*2)
+3
2.1 to 11.9
-1
Adjust with shims
so that the clear-
ance is 1.0 mm
(*3), 1.5 mm (*2)
+1.5
2.1 to 6.0
Adjust with shims
0
so that the clear-
ance is 1.0 mm
(*3), 1.5 mm (*2)
+0.5
4.5 to 5.5
0
Adjust with shims
so that the clear-
ance is 1.0 mm or
PC200, 200LC, 220, 220LC-8M0
Unit: mm
Remedy
bushing
below
or below
or below
or below
below