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3. Insert the green carriage wheels on axles into the corresponding
grooves on the bottom of the carriage. Place the blue axle covers
over the axles with the flat side up and the notched side between the
screw holes and the blue tabs on the bottom of the carriage. Slide
the axle covers toward the wheels, making sure the flat side slides
under the tabs and the screw holes align with those on the carriage.
Insert the screws into the holes and tighten with a screwdriver to
secure.
4. Position the handle so that the curved
part of the handle faces the back of
the engine. Insert the handle into the
hole in the top of the engine until you
hear a click. Once you have installed
the handle, it cannot be removed.
5. Position the soft, blue hinge so that its large hole is facing up and to
the front. Insert the hinge into the hole at the front of the carriage,
use a screwdriver to tighten the two screws on the bottom of the
carriage.
Assembly Instructions