5
Locate the aileron and flap control horns.
The taller control horn is used for the ailer-
ons, and the shorter horn for the flaps.
Use sandpaper to scuff the bottom of the
aileron and flap control horns. Use a paper
towel and isopropyl alcohol to remove any
oils or debris from the control horns.
Check the fit of the control horns to the
aileron and flap. They should rest flush
against the control surface as shown.
INSTALL THE AILERONS
CONTROL HORN
1
.
2
.
Ailerons control horn
3
.
Place low-tack tape 1/32 inch (1mm)
from the control horn slot. This will pre-
vent epoxy from getting on the control
surface when the control horns are glued
in place.
Remove the control horns from the
control surfaces. Apply epoxy to the slot
in the aileron and flap. Make sure the
epoxy gets into the slot for a good bond
between the surfaces and control horn.
4
.
5
.
Epoxy
Apply epoxy to the area of the control
horns that fist into the slots. Use enough
epoxy so the control horns will be fully
bonded to the fied surfaces.