80Service Manual – CS7010™ 20 - Wheel System, Traction
Maintenance and Adjustments
Gear Box Oil
CAUTION: Disconnect the main battery connector before servicing the drive system. If the
machine is unexpectedly powered on, the steering initialization routine can cause
serious injury.
Check the gear box oil level periodically. It
should be lled to the bottom of the ll plug with
80W90 gear oil (56510411). If you want to change
the oil, there is a drain plug at the bottom of the
gear box.
Drive Pedal Neutral Position
The drive pedal neutral position should not
normally need to be adjusted, but use this
procedure if the drive controller is issuing an
error that the drive pedal is not at neutral
when starting up. The rotational position of
the potentiometer on the side of the drive pedal
is adjustable to ensure that the potentiometer
(returned voltage) is at the approximate midpoint
of the bias voltage of 0 to 5 volts.
1. On the display, press the “i” button to enter
the menu system, scroll down to enter the
“Service” menu, and then scroll down until
Throttle % and Voltage are displayed on the
screen.
• As long as the you’re not in the operator’s
seat, the machine shouldn’t move. However, if
the machine does begin to move during this procedure, be ready
to press the E-Stop button.
2. Loosen the two mounting screws (B) that secure the
potentiometer (A) to the drive pedal.
3. Slowly rotate the potentiometer until the wiper voltage (J5-20)
is close to 2.5 volts.
4. Retighten the mounting screws, and verify the adjustment
result.
Fill Plug
Drain Plug
A
B
C
A4 Drive Ctrl (7/10)
Throttle %
Back
Scroll
J5-20 Throttle V
M9 degC
0
2.42
24
A4 degC 20
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