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42
16.
Wheels Drives:
The wheels are powered by the tractor hydrau-
lic system through the use of the pop valve on
the control panel. Pull pop valve out to route
pressurised oil to the wheels to drive them.
Move the wheel motor engage handles up
to engage drive on the wheel. Use the flow
control valve to control the speed.
Fig. 41 WHEEL DRIVES
Schematic
Wheel Drive Engaged (Typical)
Pop Valve