4
Step-6:
Install,
DO NOT
glue TE (trailing
edge) assembly to ribs. Parts are delicate at this
point.
Step-7:
Install,
DO NOT
glue 3/16" square
spar sticks.
Tip!
Look straight down the sticks
to determine natural bow. Install sticks so bow
is opposite opposing stick’s bow. This will help
make the wing truer.
Step-8:
Install,
DO NOT
glue LE (leading
edge) crutch.
Step-9:
Install end rib W4. Square W4 to LE
and TE then glue to TE and LE only.
Step-10:
CAUTION! DO NOT install W1A
upside down.
Install W1A and B. The notch in
the front of W1A should be facing the bottom
(Servo Side) of the wing. Square the LE and
TE to W1 and Glue at TE and LE. Use a small
scrap piece of 1/16" ply to shim the space
between SC1 and SC2-A/B. The parts should
be shimmed such that the plywood wing joiner
P2 should slide into the wing.
Use extra
caution not to glue the shims or P2 in place.
Use a tiny dot of medium CA to tack the spar
sticks, SC1, SC2-A/B, W1 and W2 in place.
Pull the shims out and test fit P2. Remove P2,
place the wing on a flat surface so the spar is
straight and continue tack-gluing all joints. Lift
the wing off your work surface and use thin CA
to glue all joints. Take caution not to glue the
wing to your work surface or your face. LOL
☺