7
BOOMERANG 40.
Instruction Manual.
INSTALLING THE AILERON SERVO.
Install the aileron servo into the servo
mount, with the output shaft towards the lead-
ing edge of the wing, using the wood screws
provided with your radio system. Drill 1/16”
pilot holes through the mount before installing
the screws. This will prevent the wood from
splitting.
1. Thread one nylon adjustable control
horn onto each aileron torque rod. Thread
the horns on until they are flush with the ends
of the torque rods.
2
. Thread one nylon clevis at least 5/16” onto
each of the two threaded wires.
3. With the aileron servo centered, install
the servo arm onto the servo. The arm should
be installed so it is parallel with the trailing edge
of the wing.
Pushrod
wire.
4. Slide the pushrod wires following pic-
ture above.
5. With both the aileron servo and the ai-
lerons centered. Tighten the set screws on the
connectors.
Wire keeper.
INSTALLING THE AILERON LINKAGE.
1. Using a modeling knife, remove the
covering from over the two main gear mount-
ing slots located in the bottom of the fuselage.
2. Using the two landing gear straps as a
guide, mark the locations of the four 3mm x
12mm mounting screws onto the fuselage sur-
face.
Remove covering.
INSTALLING THE MAIN GEAR WIRES.
3. The landing gear wire is held in place
using two nylon landing gear straps and four
3mm x 12mm wood screws.
The straps should be located equal distance
from the inside and outside ends of the wire.
