Aileron Linkage - Seagull Models SEAGULL 40 Assembly Manual

Repeat the procedure for the other wing
half.

AILERON LINKAGE.

1) Using a ruler & pen to draw a straight
line as below picture.
Straight line.
2) Locate the two nylon control horns, two
nylon control horn backplates and four
machine screws.
2) Locate the two nylon control horns,
two nylon control horn backplates and four
machine screws.
3) Position the aileron horn on the bottom
side of aileron. The clevis attachment holes
should be positioned over the hinge line.
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Pen.
(2) 2 x 20mm.
Mounting Screws.
4) Using a 1mm 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 screws through the control horn bases and
aileron halves, then into the mounting
backplates. Do not overtighten the screws or
the backplates may crush the wood.
6) Thread one nylon adjustable control
horn onto each aileron control rod. Thread the
horns on until they are flush with the ends of
the control rods.
7) With the aileron servo centered and
the aileron even with the trailing edge of the
wing attach the clevis to the control horn. Mark
the control wire where it crosses the servo
arm hole.
Mark point.
Control Horn.
Mounting Plate.
Pen.
5