11
13
12
14
Cut off spars, leading and trailing edges at end ribs and
carefully sand flush with contact surfaces of end ribs. Glue
in place wing tips F26 (balsa triangular stock, 20×20 mm)
on end rib and secure with pins.
Glue together aileron servo mounts from 4 pieces F27
each. Align servo with servo arm centred in slot of servo
tray F28, hold in place and glue servo mounts in place
with a drop of medium CA.
Insert servo in servo mounts and install servo tray in wing.
Drill servo frame F23 with 1.5 mm and temporarily install
screws F31.
Note: Servo is held in place by servo mounts. No glue
required.
When dry, sand wing tips and leading edge to shape and
give wing a smooth surface.
Note: Wing tips are shaped automatically when upper and
lower wing sheeting are sanded to a smooth finish with a
sanding bar.
Finally lightly chamfer edges of wing tips.
Bevel front edge of ailerons F29 (trailing edge triangular
stock 8×30 mm) and temporarily attach to wing with
tape.
Mark position of control horn F30 on aileron and cut slot
with razor saw or file into aileron. Glue control horn in
place after covering.
i
i
F26
F27
F28
F29
F30
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