The Parallax Continuous Rotation Servos are the motors for your robot, that can be controlled by the programs you create.

Parts required for each robot

• SumoBot chassis, partly assembled (not shown)
• (2) Parallax Continuous Rotation Servos
• (8) #4-40 3/8" long pan-head machine screws
• (8) #4-40 locknuts
• Parallax combination wrench
• Parallax screwdriver

• Find the black Phillips head screw in the center of each servo's horn.

• Using the Parallax screwdriver, remove the black screw from the center of each servo horn and SAVE THE SCREWS! You will need them to attach the wheels later on.
• Gently pull the servo horn off of each servo's output shaft and set it aside.

• Slide a servo motor into the chassis so its mounting tabs rest on the outside of the chassis, and the wires are pointing away from the angled scoop mount.

• Use the closed end of the wrench to hold the locknuts securely.

• Using four #4-40 3/8” pan-head machine screws and locknuts, attach the servo motor to the chassis.

• Repeat with the other servo motor