Seagull Models Decathlon 60-85cc-3D Assembly Manual page 10

DECATHLON 60-85cc-3D
3.
Use a pin vise and 3/32-inch (2mm) drill
bit to clear the paint from the flap control
horn.
4.
Attach the flap linkage to the control
horn. Slide the clevis retainer over the
forks of the clevis.
5.
Attach the clevis to the flap servo arm.
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Instruction Manual.
6.
Route the servo lead for the flap servo out
at the root of the wing. Connect the flap
servo to the radio system. With the radio
system on, place the flap servo into posi-
tion.
7.
Adjust the linkage so the flap is in the
mid-flap position. It may take a few tries
to properly adjust the linkage.
8.
Once adjusted, make sure all clevis re-
tainers are in position. Apply a drop of
threadlock near the clevis, then tighten
the nut against the clevis to keep the link-
age from changing length inside the wing.