12
EN
53mm
10mm
1.
A 72” servo extension is required for the elevator servo. Connect
a 48” and a 24” extension together and connect to the elevator
servo. Secure all connections with clips or heat shrink tubing.
2.
Tape the ends of the rudder and elevator servo extensions to
the end of the flexible pushrod or string that was inserted in the
fuselage earlier. Carefully pull the servo extensions through the
fuselage and up to the cockpit.
3.
Fit the elevator servo into place with the output shaft toward the
front of the aircraft. Ensure the servo lead is not pinched.
4.
Trim the elevator pushrod so the finished length is 53mm between
the clevis pins. The clevises should be at 90° to each other.
5.
Trim the elevator servo arm to 10mm.
6.
Attach one end of the pushrod to the elevator servo arm and the
other end to the elevator control horn.
7.
Feed the elevator pushrod with the servo arm attached through the
top of the fin. Center the elevator servo. Attach the servo horn to
the servo output shaft at 90° as shown in the illustration.
8.
Attach the horizontal stab to the fin using two M4 X 20mm flathead
screws.
ELEVATOR INSTALLATION
