E-flite Pitts Model 12 15e ARF - Manual (Page 22)

22 E-flite Pitts Model 12 15e ARF Assembly Manual
  3. Thread a clevis onto a 3 3 /
4
-inch (95mm) pushrod
wire. Attach the clevis to the control horn. Align the
pushrod with the servo then use a felt-tipped pen to
mark the location for the control horn screws through the
control horn.
  4. Use a pin drill with a 5/64-inch (2mm) drill bit to drill
the holes for the control horn screw.
  5. Place a few drops of thin CA into each hole to harden
the surrounding wood. This will provide a better base for
the control horn when it is installed.
  6. Attach the control horn using two 2mm x 10mm
machine screws and a control horn backplate.