5.
Assemble and install the pushrods onto each control horn. e pushrods are assembled from a thread-
ed steel wire rod and two ball joints. Note there are two styles of ball joints. One has a narrow, simple
bronze ball. is style goes onto the control horn at the surface. e other style has a conical pedestal.
is style goes onto the servo arm.
We use a cordless drill to help spin the ball joints onto the metal rod. Both threads are right-handed.
Install the ball joint onto the control horn with bolt, washers, and locking nut as shown.