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3)
FRONT GUIDE ROLLER
(1)
Lift up and prop up with wooden block under
guide roller bracket.
(2)
Remove split pin(1), washers(2) and clevis
pin(3) from front bracket assy(4).
(3)
Take out front roller assy which are
assembled with guide wheel(5), ball
bearings(6) shaft (7), washers(9) and
retaining rings(8) pior to disassembling, and
then remove the spring (10) from the bracket
assy (4).
(4)
To disassemble the front roller assy, remove
the retaining rings (8), shafts (7), washers
(9), and guide wheels (5) including ball
bearings (6).
After checking condition of the guide
wheels and the ball bearings, replace it
if necessary.
It should be maintained within 3mm gap
between front roller weld assy and front
bracket assy.
1
3
2
5
3mm
2-20
2
4
8
7
10
8
10BOP7RE34
3mm
10BOP7RE35
9
6
5
6
9
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