Page 183 - LEGO MINDSTORMS - Robotics Invention System-2 Projects

Robot 5 • The Three-in-One Bot

Caster Wheel Step 4

Make sure the wheel rotates
freely on its axle. The caster
wheel must also turn a full
360 degrees freely on its
vertical pivot.

Caster Wheel Step 5

Caster Wheel Step 6

The short green beams will be used to attach
the caster sub-assembly to the main robot base.

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