Wheel System, Traction 429Service Manual – CS7000
Removal and Installation
Drive Pedal Assembly
1. Disconnect drive pedal position sensor electrical connector.
2. Remove drive pedal mounting screws.
3. Remove pedal assembly.
4. Reassemble in reverse order.
5. Validate the drive pedal sensor adjustment and adjust if necessary.
a. Use Service Mode to view the sensor voltage in the control panel LCD. See: Control System, Service
Mode for instructions on how to enter the service mode.
b. The drive pedal sensor voltage should be between 2.4v and 2.6v when in the center “neutral”
position.
c. If the voltage is not within the correct range, loosen the sensor mounting screws and rotate the
sensor to achieve the correct value. Then, tighten down the mounting screws.
Drive Motor and Gearbox Assembly
The drive motor, gearbox and drive wheel are removed as an assembly out of the bottom of the machine.
Once removed, separate the motor from the gearbox.
1. Remove the squeegee tool.
2. Remove the recovery tank and hose.
3. Turn the key switch on and press the vacuum button to lower the squeegee support.
4. Unplug the squeegee actuator electrical connector, then turn off the key. Remove the squeegee actuator.
5. Disconnect the main power connector.
Drive Pedal Position
Sensor Voltage
Drive Status
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