Great Planes Extra 300SP EP ARF - GPMA1188 - Manual (Page 13)

13
❏
2. Install one half of a 2" [ 51 mm ] piece of adhesive backed
Velcro ® to the bottom of the motor box and the other half to
the bottom of the ESC. Secure the ESC to the motor box and
install a Velcro
® strap around the motor box and ESC.
❏
3. Connect the ESC to the motor following the instructions
with the ESC and motor.
INSTALL THE RADIO SYSTEM
Install the Elevator Servo
❏
1. Install a 16" [400 mm] servo extension to the elevator
servo. Secure the extension to the lead with tape, a piece of
shrink tube or some other method to keep them from coming
unplugged.
❏
2. Install the servo mounting hardware that came with your
servo onto the servo. Place the elevator servo into the opening
on the left side of the fuselage. Drill a 1/16" [1.6 mm] hole into
the fuselage for each of the mounting holes.
❏
3. Install and then remove a servo mounting screw into each
of the holes. Apply a drop of thin CA into the holes to harden
the threads. Once the glue has hardened install the servo
into the servo opening using the hardware included with your
servo. Center the servo. Then, install a servo arm as shown.
❏
4. Position the control horn in line with the servo arm. When
positioned properly the control horn will rest on a hardwood
plate in the elevator. Mark the location of the mounting holes
onto the elevator. Drill a 1/16" [1.6 mm] hole on the marks,
drilling through the elevator plate only. Do not drill through
the top of the elevator. Install and then remove a # 2  3/8"