BUILD THE BOTTOM WING
NOTE: It will be helpful to build the wing
on a piece of "Celotex"* or other semi-
soft (and flat) surface, into which you
may easily stick pins to f i r m l y hold
down the wing parts while building, to
avoid warps. *Available from lumber
companies and home centers. The back
surface of some 2' x 4' ceiling tiles may
also work very well.
D D 1. Tape the BOTTOM wing plan to your flat
work surface, and cover the wing drawing with
waxed paper (so you won't glue the wing to the
plan')
D D 5 The shaped and notched wing trailing
edges (SKY6W17) are fastened together by a thin
strip of balsa Separate them by cutting with a
hobby knife Position a trailing edge (TE) in place
by working the rear end of the B3 rib into the first
3/32" wide notch in the TE Refer to the plans to
help you correctly position the TE. Center
(vertically) the TE on the B3 rib and glue it in place
with thin CA.
D D 2 Carefully punch out all the die-cut 3/32"
and 1/8" balsa BOTTOM wing ribs (SKY6W01
and SKY6W03) Sand the edges slightly to
remove any die-cutting irregularities or 'fuzz".
D D 3 Cross-pin one of the spars to the plan with
the spar down and the doubler up and near the
root The tapered end of the spar doubler should
be between the last B3 rib and the first B4 rib.
D D 4 Glue the first B3 rib onto the spar and
place (do not glue) the outer B4 rib on the spar in
its correct position Use a 90-degree triangle to
keep the ribs vertical.
D D 6 Use the notched TE to accurately position
the outer B4 rib, and glue it to the spar and the TE.
D D 7 Install the remaining B3 and B4 ribs Glue
them to the spar and the TE with thin CA Make
sure they are fully seated on the spar.
D D 8 Punch out the two die-cut 1/16" ply B5A
ribs (SKY6W13) and the four die-cut 1/8" ply B5B
29-
Содержание Super Kybolt
Страница 6: ...6 DIE CUT PATTERNS...
Страница 72: ...2 VIEW DRAWING...