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T T I I P P S S & & T T R R O O U U B B L L E E S S H H O O O O T T I I N N G G
If Motor is running, but the wheels are not spinning:
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Check the instructions to ensure the model is built properly.
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Make sure that the gear pieces are contacting one another.
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Make sure that the lock piece has been correctly attached to the wheel and that
the spinning pieces can move freely.
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Make sure all Connectors and Rods are snapped in fully and frame is straight.
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Make sure all Connectors in the wheels are snapped in fully and that the Rods
are straight and not hitting the frame.
Need additional building help?
www.knex.com/tips
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Go to the KʼNEX web site:
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