Steering Motor and Rear Wheels
Steering of the robot is accomplished using a standard RC servo motor attached to the rear wheels. Read the assembly summary while viewing the drawings.
Summary:
Bend both 4” wires into steering linkages with pliers using the drawing as a pattern.
Attach the horn to the steering motor with a screw. Turn the horn in both directions to determine the center position. In the center position, the horn should be oriented like the drawing shows.
Mount the steering motor to the robot body per the drawing.
Mount the rear axles to the robot body using collars. You may have to put
Mount the wheels to the axles using collars.
Attach the linkages to the steering motor and to both steering arms.
Attach the steering arms to the axles.
Straighten the system, put the steering horn in the center of travel, loosen the steering arms and straighten the wheels then retighten the arms.
Full Scale Steering Linkage Pattern
3”
1/4”
1/4”
1/4”1/4”
Steering Motor and Horn
Shown in center position
More drawings on the next page 
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