WHEEL DRIVE SYSTEM
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TROUBLESHOOTING
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Problem:
No wheel drive - forward or reverse
Possible Cause & Remedy:
1
Tripped wheel drive circuit breaker (see Figure 2) - press reset button, if wheel drive still doesn’t work,
check circuit breaker for continuity.
FIGURE 2
2
Defective wheel drive motor - follow instructions below.
•
Jack up the rear of the machine to lift the drive wheels off the floor.
•
Remove back panel from control handle.
•
Remove the plastic cover from the speed control.
•
Disconnect the brown/yellow and the white/brown wires from the speed control and connect them to a
battery, using jumper wires.
•
If the wheel motor turns, go to step 3. If the wheel motor does not turn, remove the tanks and batteries,
tip the machine up on its nose and repair or replace the wheel drive motor.
Front
Wheel Drive
Circuit Breaker
BA 500
Service Manual
18
