![background image](http://html1.mh-extra.com/html/jcb/js70/js70_service-manual_3631821361.webp)
4 - 2
Dismantling
1
Carry out steps 1 to 4 of
Idler Wheel and Recoil Unit,
Removal
.
Clean the idler wheel with a suitable solvent. Remove
the plug
H
from hub
C
and drain the oil.
2
On the rear side of the unit only, remove the wire clip
G
and separate the hub
C
from shaft
B
. Discard the wire
clip.
3
Remove the rear side 'O'-ring
F
from shaft
B
. Pull out
the shaft
B
from the idler wheel
A
. Discard the ‘O’ ring.
4
Remove the wire clip
G
and separate hub
C
from shaft
2
. Remove 'O'-ring
F
from shaft
B
. Discard the wire
clip and the ‘O’ ring
.
Section J
Track and Running Gear
9803/6020
Section J
4 - 2
Issue 1
Idler Wheel
284250
284260
284270
284290
C
H
B
C
G
H
F
A
B
C
B
E
F
C
G
B
F
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...