Horizon Hobby HANGAR 9 Timber 110 30-50cc Manuel D'utilisation page 7

10. Make sure to apply epoxy on all surfaces of the control horn,
including the surface between the control horns.
11. Insert the control horns in the slots. Remove any excess epoxy using
a paper towel and isopropyl alcohol.
12. Fit the control horn ball link between the control horns. Slide the M3
x 15 socket head cap screws through the control horns and ball link
to hold the control horns in alignment until the epoxy fully cures.
13. Follow the previous steps to install the control horns for the
elevators.
14. Place tape over the painted surface of the rudder control horn to
prevent removing any unwanted paint. Use medium-grit sandpaper
to lightly sand the control horn where it fi ts into the rudder. Clean the
sanded area using a paper towel and isopropyl alcohol to remove
any debris or oils. This provides the surface texture necessary for
the epoxy to bond to.
Timber 110 30–50cc ARF
15. Use a hobby knife with a #11 blade or thin fi le to remove the paint
from the slots of the control horn plate.
16. Slide the control horn plate on the rudder control horn. It may be
necessary to lightly trim the opening in the plate to fi t over the
control horn.
17. Slide the rudder control horn in the slot in the rudder. It may require
trimming the slot in the rudder to fi t the control horn using the rotary
tool and drill bit.
18. Slide the remaining control horn in the rudder.
19. Check that the control horns can be aligned parallel in the rudder.
They must also be centered and square to the rudder center line.
7 EN