LEGO MindStorms Robotics Invention System 9719, Building Instructions, Page: 6 / 48

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Robo 1
PROJECT IDEAS SPECIAL FEATURES
6
4 26
T
o get started on Robo 1, follow these five steps.
For this step, you need:
Put the
8-tooth gear
on the motor.
Put the
bushings
here.
For this step, you need:
To measure an axle,
see page 37.
Bushing
24-tooth crown gear
Push the 24-tooth
crown gear onto
the axle.
8-tooth gear
Motor
2 x 6 plate
with holes
Put the motor on
the 2 x 6 plate
with holes.
Attach this to the previous step.
Push the wire into
the groove.
4x means you
need 4 of these.
!
BEFORE YOU GET STARTED ...
Make sure there are batteries in your RCX. For help installing batteries, turn to page 38.