User Manual

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  Step 12
Attach one end of the linkage to the servo horn. Remove
the backplate from a nylon control horn and attach the
other end of the linkage to the horn. Position the horn
on the aileron with the holes in the horn aligned with the
hinge line of the aileron. Use a felt-tipped pen to mark the
location for the three control horn mounting screws.
Align holes with hinge line
  Step 13
Use a 5/64-inch (2mm) drill bit to drill the three holes
for the control horn screws. Apply a few drops of thin CA
into each hole to harden the wood to aid in preventing the
wood from being crushed when the horn is installed.
  Step 14
Secure the control horn to the aileron using three 2-56 x
1-inch machine screws and the control horn backplate.
Note: Once the length of the linkage
has been adjusted, use threadlock on
the nuts and clevises to prevent them
from vibrating loose in flight.
  Step 15
Repeat Steps 5 through 14 to install the remaining aileron
servo and linkage.
Aileron Servo Installation