MAINTENANCE STANDARD
TRACK ROLLER
TRACK ROLLER
PC200-6, PC2OOLG6
PC21 OLC-6, PC22OLC-6
No. Check item
I
Criteria
I
Remedy
Outside diameter of flange
(outside)
Standard size
186
Repair limit
_
Outside diameter of tread 1 154
I
142
1 Rebuild or
7
Side clearance of roller
a=
14.724.9Nm
(1.5tO.Skgm)
244.1 Nm
54.5 kgm)
-------
I -
I
_ 3-4
X14BROlO
Unit: mm
Width of tread
Width of flange
ral-“dc;e
44.5 52
24.5
_
Clearance between shaft
and bushing
Standard
size
Tolerance Standard
Clearance limit
clearance
Shaft Hole
I I
Interference between roller
and bushing
60
Standard
size
- 0.215 + 0.195 0.215 - 0.510 1.5
- 0.315 0
Replace
Tolerance Standard Interference
bushing
interference
limit
Shaft Hole
_
67
+ 0.153 + 0.030 0.023 - 0.153
+ 0.053 0
Standard clearance Clearance limit
0.41 - 0.95 1.5
Replace
40-I 7
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