c
22 Use slow CA, apply a liberal bead to the
top of the spar flange the full length in
-
cluding the tip section of the sheer webs.
We will glue it to the ribs and the leading
edge from the bottom later. Install LES-T
and hold in place with a straight edge until
cured.
c
23 Locate and prepare the top wing tip sheet-
ing WTS-T. Install and glue this between
the leading and trailing edge sheeting on
top of W12 and WT.
c
24
Remove the push pins and then remove
the wing assembly from the building
board. Snap off all the pinning tabs from
FLE. Do not be concerned about minor
damage to FLE; it will be covered by LE
later.
c
25 Turn the wing assembly over and install
and glue the bottom spar flange SPF-B in
the same manner as you did the top spar
flange.
c
26 From the bottom of the wing assembly,
glue the leading edge sheeting to each rib
and the leading edge. This is easily done
by applying finger pressure to the sheet
-
ing at each rib and applying thin CA. Start
at the center of the wing and work out in
one direction to the end. Then return to
the center and complete the process in
the other direction.
c
27 Locate and prepare two wing servo
mounts WSM and four wing servo mount
screw rails, part B. Use the pin register
system to install two WSMB screw rails to
the back of each servo mount WSM.
c
29 Install and glue one servo mount assem-
bly into position between W3 and W4.
The screw rails should be facing in.
c
30 Install and glue the remaining servo
mount assembly into position between
W7 and W8.
c
31 Locate and install the bottom center sec-
tion sheeting BCS.
20
