SANY LATIN AMERICA
4-124
SY195/205/215/225C9 Crawler Hydraulic Excavator
Structure and Function
Shop Manual - June 2013
Unit: mm
No.
Check item
Criteria
Remedy
1
Clearance between pin connect-
ing boom and revolving frame and
bushing
Standard
size
Tolerance
Standard clear-
ance
Clearance
limit
Replace
Shaft
Hole
90
–0.036
–0.071
+0.140
+0.105
0.141 ~ 0.211
1.0
2
Clearance between pin connecting
boom and arm and bushing
90
–0.036
–0.071
+0.174
+0.104
0.140 ~ 0.345
1.0
3
Clearance between pin connecting
arm and rocker and bushing
70
–0.030
–0.060
+0.335
+0.275
0.305 ~ 0.395
1.0
4
Clearance between pin connecting
arm and bucket and bushing
80
–0.030
–0.060
+0.324
+0.270
0.300 ~ 0.384
1.0
5
Clearance between pin connecting
linkage and bucket and bushing
80
–0.030
–0.060
+0.373
+0.273
0.303 ~ 0.433
1.0
6
Clearance between pin connecting
linkages and bushing
70
–0.030
–0.060
+0.335
+0.275
0.305 ~ 0.395
1.0
Unit: mm
No.
Check item
Criteria
Remedy
1
Clearance between pin connect-
ing boom and revolving frame and
bushing
Standard
size
Tolerance
Standard clear-
ance
Clearance
limit
Replace
Shaft
Hole
90
–0.036
–0.071
+0.131
+0.074
0.110 ~ 0.202
1.0
2
Clearance between pin connecting
boom and arm and bushing
90
–0.036
–0.071
+0.166
+0.074
0.110 ~ 0.237
1.0
3
Clearance between pin connecting
arm and rocker and bushing
70
–0.030
–0.060
+0.158
+0.078
0.108 ~ 0.218
1.0
4
Clearance between pin connecting
arm and bucket and bushing
80
–0.030
–0.060
+0.137
+0.074
0.104 ~ 0.197
1.0
5
Clearance between pin connecting
linkage and bucket and bushing
80
–0.030
–0.060
+0.166
+0.086
0.116 ~ 0.226
1.0
6
Clearance between pin connecting
linkages and bushing
70
–0.030
–0.060
+0.154
+0.074
0.104 ~ 0.214
1.0
100 hour greasing
500 hour greasing
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