Dynaflite DYFA3045 - Manual (Page 19)

Refer to this photo for the following
three steps.
❏ ❏ ❏ ❏
15. Cut the top aileron spar from the
remainder of the 1/8" x 1/4" x 24" [3.2 x 6.4 x
610mm] basswood stick used for the bottom
aileron spar, then glue it into position.
❏ ❏ ❏ ❏
16. Cut the sub-leading edge from a
1/16" x 3/8" x 24" [1.6 x 6.5 x 610mm] balsa stick,
then glue it into position.
❏ ❏ ❏ ❏
17. Since the plan you are working
over is covered by the structure, refer to the
other outer panel plan you are not working over
to view the shear webs. Cut the shear webs
from two of the 3/32" x 3" x 4" [2.4 x 76 x
100mm] balsa sheets leftover from making the
center panel skins. Remove any T-pins that are
in the way, then glue the shear webs to the front
of the forward spars. Note that the grain on the
shear webs is vertical.
❏ ❏ ❏ ❏
18. Use a bar sander to sand the sub
leading edge to match the angle on the top of
the ribs.
Refer to this photo for the following
four steps.
❏ ❏ ❏ ❏
19. Cut the top leading edge sheet
from a 3/32" x 3" x 24" [2.4 x 76 x 610mm] balsa
sheet. Glue the sheet into position.
❏ ❏ ❏ ❏
20. Remove the outer panel from the
building board. The same as was done on the
center panel trailing edges, taper the outer
panel trailing edge to accommodate the top
trailing edge sheet. Glue the top trailing edge
sheet into position.
❏ ❏ ❏ ❏
21. Cut the cap strips that go over rib
R6 at the wing tip from the remainder of 3/32" x
3/8" balsa stick used for the cap strips on the
bottom of the wing. Glue the cap strips into
position.
❏ ❏ ❏ ❏
22. Use a bar sander to sand the
sheeting, spars and cap strips even with the
ribs on both ends of the outer panel.
❏ ❏ ❏ ❏
23. Cut the leading edge from a 1/4"
x 5/8" x 24" [6.4 x 16 x 610mm] balsa stick, then
glue it into position. Sand the leading edge to
match the shape of the outer panel, but do not
round until instructed to do so.
19