Pre-assemble the parts of the
propellers and aft
hydroplanes
The aft hydro planes also
act as rudders and should
be free to move from side to
side
The propeller’s gears should
mesh together and move each
other
Insert the #7 long axles so the three
keys and three spaces are exposed
Slide two large wheels over the axles
until they are nestled against the face of
the aft bulkhead
Assemble the three-square spacer
Slide the space bar onto the two shafts until
they are against the forward propellers
Assemble the rear propellers
Slide on the rear propellers until they
are against the three-square spacer
Assemble the aft hydroplane
and insert onto the shafts