Horizon Hobby HANGAR 9 Aermacchi MB-339 Bedienungsanleitung Seite 6

11. Use a paper towel and isopropyl alcohol to remove any oils
or debris from the control horn. Prepare all the aileron control
horns.
12. Test fit the aileron control horn. They should fit completely
into the slot as shown. If they don't fit, use a file to open up
the slot. Do not force the horn in with undue pressure.
13. Snap the aluminum ball into the plastic ball end.
Î Apply a drop of light machine oil to the ball to
allow it to move freely inthe plastic ball end.
14. Slide an M3 x 15 button head machine screw into the ball.
It may be necessary to use a small round file to remove any
burrs from inside the aluminum ball. Prepare two ball ends.
15. Slide an M3 washer on the M3 x 15 button head machine
screw. Pass the screws into one of the control horns, then
slide the ball end on the screw.
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16. Slide the remaining control horn on the M3 x 15 button head
machine screw. Secure the assembly using an M3 washer
and an M3 locknut.
17. Slide the control horn base on the bottom of the control horn
assembly.
18. Fit the assembly into the slots in the aileron.
19. Place low-tack tape around the control horn base. This will
help keep excess epoxy off the aileron.
20. Remove the assembly and mix 1/2 ounce (15ml) of 30-minute
epoxy. Apply epoxy in the control horn slots.
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