Great Planes Sequence F3A EP ARF - GPMA1575 - Manual (Page 13)

13
❏
1. Install the elevator servo on the far right side of the tail
servo mounting rails using the screws that come in the servo
hardware bag and two fi berglass plates. Be sure to reinforce
the screw holes in the rails with thin CA.
❏
2. Cut three arms from a four-armed servo arm. Enlarge
the middle hole of the remaining arm with a 5/64" [2mm] drill
bit. Center the servo with your radio system and install the
servo arm onto the servo perpendicular to the servo case
as shown, with the arm pointing toward the center of the
fuselage. Be sure to reinstall the servo arm screw into the
servo (use thread locking compound if the servo has a metal
output spline).
❏
3. Trim the covering from the elevator pushrod exit slot on
the left side of the fuselage.
❏
4. Temporarily insert the 31-1/2" [800mm] pushrod into the
exit slot and use the position of the pushrod in the tube as
shown to attach a control horn to the underside of the left
elevator half using two #2 x 1/2" [13mm] self-tapping screws.
❏
5. Thread a clevis 20 complete turns onto the 31-1/2"
[800mm] pushrod and slide a silicone clevis retainer over