Seagull Models DECATHLON ARTF Assembly Manual page 10

DECATHLON
3) Position the aileron horn on the bottom
side of aileron. The clevis attachment holes
should be positioned over the hinge line as
shown below.
Mounting Screws.
4) Using a 1.5mm drill bit and the control
horns as a guide, drill the mounting holes
through the aileron halves.
5 Mount the control horns by inserting the
)
bolts through the control horn bases and
aileron halves, then into the mounting
backplates. Thread 2 nuts onto the bolt.
Do not overtighten the nut may crush the
wood.
Control horn.
10
Control Horn.
Mounting Plate.
Instruction Manual
6) Thread one clevis control horn onto
each aileron torque rod. Thread the clevis on
until they are flush with the ends of the torque
rods.
Aileron Torque rod.
Clevis.
Mark point.