Komatsu PC500LC-10R Shop Manual page 629

60 MAINTENANCE STANDARD
No. Item
Clearance between shaft
8
and bushing
Interference between roller
9
and bushing
PC500LC-10R
Tolerance
Standard
dimension
Shaft
-0.250
84
-0.350
Tolerance
Standard
dimension
Shaft
+0.087
91.6
+0.037
MAINTENANCE STANDARD OF TRACK ROLLER
Criteria
Standard
clearance
Hole
+0.174
0.279 to
0.524
+0.029
Standard in-
terference
Hole
+0.022
0.015 to
0.100
-0.013
Unit: mm
Remedy
Allowable
clearance
-
Replace bushing
Allowable
interfer-
ence
-
60-25