Top Flite TOPA0704 - Manual (Page 33)

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21. Place the former on the back of the dummy engine.
Pay close attention to the placement so that the top of
the dummy engine is on the top of the former. Trace
the former onto the back of the dummy engine with a
fi ne tip felt marker.
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22. Remove the
area you marked
from the dummy
engine.
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23. Place the former back onto the backside of the
dummy engine. Then, trace the shapes shown onto the
back of the dummy engine.
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24. Remove the areas that you drew onto the back
of the dummy engine.
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25. To add some additional details to the dummy
engine, drill a 1/8" [3mm] hole into each of the rockers
and the cylinder base. Insert an aluminum tube into each
of the holes. Drill a 1/16" [1.6mm] hole in the center of
the cylinder and the base of the cylinder. Cut 2" lengths
of red wire and insert them into the holes.
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26. On the back of the dummy engine apply a small
amount of epoxy to each end of the tubes and the wires
to keep them secure.