E-flite T-34 Mentor 25e ARF - Manual (Page 18)

18 E-flite T-34 Mentor 25e ARF Assembly Manual
 3. Place the servo in the opening. Use a pin vise
and 1/16-inch (1.5mm) drill bit to drill the four
holes for the servo mounting screws.
 4. Place 2–3 drops of thin CA into each of the
holes to harden the surrounding wood.
 5. Use the screws provided with the servo and a #1
Phillips screwdriver to secure the flap servo in the
wing. Make sure the output of the servo faces to
the leading edge of the wing.
 6. Slide a silicone keeper on and thread the two
nylon clevises on the flap linkage. Thread each
clevis 10 turns as a start.
 7. Use a pin vise and a 5/64-inch (2mm) drill bit
to enlarge the hole in the servo horn that is 1/2-
inch (13mm) from the center of the servo.
 8. Use a pushrod keeper to connect the linkage
to the servo horn. Attach the clevis to the nylon
control horn. With the flap servo centered, check
that the amount of flap is set at 1/4-inch (6mm).
This is the HALF FLAP position. Adjust the linkage if
necessary to achieve this measurement.