User Manual

Parts Needed

• Control horns (3)

• Control horn backplates (3)

• Control horn screws (6)

• Fuselage

Tools and Adhesives Needed

• Drill

• Drill Bit: 1/16"

• Ruler

• Phillips screwdriver (medium)

• Felt-tipped pen/pencil

Important: When installing the control horns, it’s

important that the holes in the control horns where the

pushrod attaches are directly in line with the control

surface hinge line.

Step 1. To locate the elevator control horn position, measure

over 1/2" on the inboard side of the elevator half. Mark the

elevator as shown with a felt-tipped pen or a pencil. This mark

will be the center of the elevator control horn location. Repeat

for the other elevator half.

Step 2. Place the center of the control horn on the elevator at

the mark made in the previous step. Mark the hole positions of

the control horn with a felt-tipped pen or pencil.

Step 3. Remove the control horn and drill 1/16" holes through

the elevator as marked.

Step 4. Attach the elevator control horn using the hardware

provided and fasten in place using a Phillips screwdriver.

Section 9: Installing the Rudder and

Elevator Control Horns