Aileron Servo Installation - Hangar 9 Christen Eagle II 90 ARF Assembly Manual


8. Mount the switch harness in the fuselage using
the hardware provided with the switch and a #1 Phillips
screwdriver. There are two different locations in the fuselage
for the switch, so use the one best suited for your switch.
Plug the switch into the battery port of the receiver.

9. Wrap the receiver battery in 1/4-inch (6mm) foam. Use
a hook and loop strap (not included) to secure the battery in
the fuselage. Secure the lead from the battery to the switch
harness using string or dental floss so it will not accidentally
disconnect inside the fuselage.
Hangar 9 Christen Eagle II 90 ARF

Aileron Servo Installation

Required Parts
Control horn (2) M3 nut (4)
Servo with hardware (2)
3-inch (76mm) servo extension (2)
Bottom wing (right and left)
3mm metal clevis with silicone tubing (4)
3mm x 70mm threaded rod (2)
M2 x 12 self-tapping screw (6)

1. Locate the items for this section of the manual.

2. Hinge the aileron following the procedure found
in the section "Tail Installation." Fit the aileron to the wing.
Before gluing the hinges, make sure the ends of the aileron
are spaced evenly in the opening.

3. Use a #1 Phillips screwdriver to remove the four M2
x 12 self-tapping screws holding the aileron servo cover to
the wing. Apply 1–2 drops of thin CA in each screw hole to
harden the surrounding wood.

4. Use a #1 Phillips screwdriver to thread a servo
mounting screw into each of the holes for mounting the
aileron servo. Remove the screw, then apply 1–2 drops of
thin CA to each hole to harden the surrounding wood.
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