Great Planes Kunai 1.4M EP Rx-R - GPMA1816 - Manual (Page 6)

6
Note: If you do not have a radio capable of mixing the aileron
servos electronically, a Y-harness will have to be used to
connect both servos into a single channel in the receiver.
Then, spoilerons will not be an option.
7/16"
[11mm]
Cut
Drill #55
(.052")
❏
2. Cut off the servo arms past the holes nearest 7/16"
[11mm] out from center. Drill out the pushrod holes in the
servo arms with a #55 (.052") drill. Fasten the arms to the
servos with the screws—also use threadlocker if the output
shaft is metal.
Trim
❏
3. Slightly trim the servo mounting tabs so they won’t
interfere with the hatch covers.
❏
4. Connect a 12" [ 300 mm] servo extension to each servo.
Secure the plugs with 1/2" [13 mm] shrink tubing, tape or clips.
Install the Aileron Servos
Start with the right wing so yours looks like the photos.
❏
1. Use medium-grit sandpaper to roughen and clean both
sides of the plastic wing skin doublers so glue will adhere.
Test fi t the doublers to the top skin in the aileron hatch. Make
any adjustments to the doublers for a good fi t.
❏
2. Glue one, then the other doubler to the top wing skin
with medium CA.