Hangar 9 Taylorcraft 20cc ARF Assembly Manual page 37

Step 13
There is a string provided to pull the aileron servo
lead through the wing. Remove the string from the
wing surface and tape it to the servo lead.
Step 14
Pull the aileron lead through the wing then remove the
tape and string.
Hangar 9 Taylorcraft 20cc Assembly Manual
Step 15
Apply a drop or two of thin CA to each of the pre-
drilled servo mounting holes in the wing panel.
Step 16
Use a #1 Phillips screwdriver to install the aileron
hatch in the wing panel with four #4 x 1/4-inch self-
tapping screws.
Step 17
Place a 4-40 hex nut and 4-40 clevis on each end of a
4 5/16-inch aileron pushrod.
Step 18
Use a piece of low-tack tape to hold the aileron in the
neutral position. Wrap the tape around the trailing edge
and onto the top surface so the aileron can't move.
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