APC EP Zero ARF warranty Install the Control Horns & Pushrods

❏4. Epoxy a servo into the bottom of the rear servo cutout from the left side of the plane. The output shaft should be toward the front of the fuselage. Center the servo with your radio and screw the extended arm onto the output shaft with the arm oriented straight up.

❏5. Epoxy the other tail servo into the cutout from the right side of the plane side with the output shaft toward the front. Center the servo with your radio and screw the extended arm onto the output shaft with the arm oriented straight down.

❏6. Center your aileron servo with your radio and screw the extended double-sided arm onto the servo. When you glue the extended servo arm, be sure it is exactly centered as shown. Epoxy the aileron servo into the cutout in the fuselage.

Install the Control Horns & Pushrods

❏❏ 1. Locate the two 2-3/4" [70 mm] prebent aileron pushrods. Slightly enlarge the outer hole on the aileron servo arm. Insert the Z-bend end of the pushrods into the outer hole on the aileron servo arm.

❏❏ 2. Center your aileron servo to ensure it is at neutral. Use a small clamp or some masking tape to hold the aileron at neutral. Align the pushrods straight back towards the ailerons.

❏❏ 3. Locate a black nylon control horn. Trim the small plastic section away as shown.

❏❏ 4. Make a small 1/4" [6.4 mm] long cut in the aileron behind the bearing. Insert the 90° bend of the pushrod into the middle hole of one of the black nylon control horns.

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