Ultimate Jets
- Diamond assembly manual - Revision 4 - 01/01/2015
12
Elevator servos :
We recommend the use of a high quality digital servo of at least 200 oz.in for the elevator. The JR 8711 is
our preferred choice for this control. Here is the flight control simulation for the elevator.
Fit a high quality aluminium arm on the servo spline. Install the supplied 4-40 HD ball link on the arm
with a countersink screw and thin nut. Trim any screw thread excess to make the arm/ ball/ screw head
assembly as thin as possible.
Install the servos in the carbon fiber Ultimate Servo Covers with the provided #6 sheet metal screws. A
spacer might be required to place the servo arm/ ball link/ screw assembly exactly centered in the carbon
fiber funnel. the clearance should be 0.5 mm , evenly split both sides. Apply thread lock fluid.
