4 - 3
Dismantling (cont’d)
5
Remove floating seal
E
from each hub
C
using a pry
bar. Discard the floating seal.
6
Remove floating seal
E
from each side of the idler
wheel
A
using a pry bar. Discard the floating seal.
7
If badly worn or damaged, remove the bushes
D
from
the idler wheel
A
using a press or puller.
Protect parts from moisture and dust if left dismantled
for some time.
Assembly
1
Clean all parts thoroughly in a suitable solvent. Dry
shaft and bore of idler wheel using compressed air in a
place free of dust and moisture.
Check components for wear. Polish out scratches and
roughness using an oil stone. Then apply a coat of
engine oil to all parts.
Carefully drive the new bushes
D
into the idler wheel
A
,
using a suitable dolly
A
.
Section J
Track and Running Gear
9803/6020
Section J
4 - 3
Issue 1
Idler Wheel
284300
284310
284320
C
E
E
C
A
E
E
E
A
E
D
A
D
A
A
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...
