![background image](http://html1.mh-extra.com/html/jcb/js70/js70_service-manual_3631821375.webp)
10 - 4
Assembly (cont’d)
2
If the bushes are to be replaced, use a jig
M
, and
hammer, insert the bushes
I
and
J
into the roller
A
.
3
Install a new floating seal
H
into the roller
A
.
Coat the metallic face of the seal with engine oil.
4
Install a new seal
H
into the bracket
K
.
Coat the metallic face of the seal with engine oil.
5
Coat the shaft
G
with grease. Install the roller
A
onto
the shaft
G
.
Section J
Track and Running Gear
9803/6020
Section J
10 - 4
Issue 1
Top Roller
A
A
H
H
H
G
K
K
G
H
A
G
286740
286710
286870
286700
I
M
A
J
A
I,J
Summary of Contents for JS70
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Page 189: ...Section E Section E Hydraulics 9803 6020 Issue 1 33 4 33 4 Control Valves Control Valve 291360...