E-flite Brio 10 ARF - Manual (Page 20)

 5. Attach the micro control connector to a long
3D servo arm. Be sure to use the included
retainer to secure the micro control connector
to the servo arm. Remove the remaining unused
part of the servo arm.
  6. Turn on the radio system and center the
aileron trim and stick. Make sure the aileron servo
is operating properly using the transmitter. Slide
the pushrod wire through the micro connector.
Install the servo arm parallel to the aileron hinge
line. Center the aileron, and secure the position
of the wire using the 2mm x 4mm screw and a
Phillips screwdriver.
Note: Ensure all channel sub trims are at 0.
 7. Repeat Steps 1 through 6 for the other
wing panel.
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