![background image](http://html1.mh-extra.com/html/jcb/js70/js70_service-manual_3631821324.webp)
8 - 18
69
Thoroughly wash hub
1
, spindle
2
, cover
8
and rear
flange
101
to remove external dirt. It may be necessary
to brush off some of the more persistent dirt.
70
Rough clean all parts in a suitable solvent by immersing
them and allowing time for dirt and oil to float off. Take
care not to damage or lose pins
17
.
71
Transfer the rough cleaned parts to a second container
of solvent and slowly move or turn them until all oil and
dirt is removed.
Remove excess solvent with a clean rag.
72
Dry parts off with compressed air.
Coat the inside of hub
1
, spindle
2
and rear flange
101
with clean hydraulic oil. Also coat the
crankshaft/reduction gear assemblies and all hydraulic
motor parts with clean hydraulic oil.
Section F
Transmission
9803/6020
Section F
8 - 18
Issue 1
Track Gearbox
Summary of Contents for JS70
Page 65: ......
Page 99: ......
Page 189: ...Section E Section E Hydraulics 9803 6020 Issue 1 33 4 33 4 Control Valves Control Valve 291360...