• Slide a front/rear axle through the retainer, large wheel
and out through the opposite retainer.
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16
Retainer
Front/Rear
Axle
• Fit a .437 cap nut onto the end of the front/rear axle.
•Tap the cap nut with a hammer to secure the cap nut
on the front/rear axle. Pull on the cap nut to be sure it
is secure.
Hint: You may need the help of another adult to support the
other end of the front/rear axle while you tap the cap nut.
.437 Cap Nut
End of Axle
Assembly
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Right Side View
.437"
.437 Cap Nut
Left Side View
• Fit one of the large wheels (with hex bushings) between
the retainers on the back end of the vehicle frame.
Retainer
Retainer
Large Wheel
(with Hex Bushings)
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