Step 7: Assembly 6

  • Locate the (4) small circles and note that there are (2) biggies and (2) littles
  • Place the axle bolt through the center hole of the rear wheels (the rear wheels have round holes --no "flat") --Also note that the "teeth" on the wheel point outward
  • Place the metal washer on the axle bolt
  • Place a small circle on the axle bolt
  • Place a big circle on the axle bolt
  • Attach this assembly to the robot and secure with the nut
  • Repeat on the other side
  • Press the front wheels on. Be very careful here, support the motor when pressing the motors on. Slide them on until they are "in line" with the rear wheels
  • Stretch the tracks on.