Instruction manual

1) Align the mounting posts from the front transmission gearbox with the mounting posts at the rear of the main frame. The

horizontal ﬁ n on the tail boom facing should face up so the rudder pushrod and tail boom support struts hang below the

tail boom.

2) Using the hardware provided attach the tail section to the frame section. Do not fully tighten the screws till the

following step.

M3x12 Self tapping

screws (8)

Do not fully tighten

the screws till the

following step.

1) Align the transmission gear mesh before fully tightening the screws holding the frame and tail sections. Good alignment

is smooth and free of resistance without slipping or skipping teeth. (HINT:) place a strip of paper between the gears to

give proper clearance. Turn the main gear while feeding the strip of paper between through the gears. If the strip of

paper comes out torn, then the gear mesh is too tight. If the strip of paper comes out not matching the obvious accordion

pattern from the gears’ teeth, then the gear mesh is too loose.

2) Attach the tail boom support struts to the horizontal ﬁ n clamp and the rear mounting posts on the landing struts as

shown by tightening the four set screws. (HINT:) To help prevent rotation of the horizontal ﬁ n mount, wrap the area under

the horizontal ﬁ n mount with a few layers of electrical tape.

M3x8 Machine

screw (2)

Assembling the Components

7. Putting Together Your Model

After completing the previous steps, the following instructions are for putting together the sub-assemblies. Please follow the

instructions and any hints along the way to ensure that you have a properly ﬂ ying model.

M3x8 Machine Screw (2)

14.