Carl Goldberg GBGA1075 - Manual (Page 10)

10
11. Locate the two 2-56 x 10” elevator pushrods
and thread a clevis on each. Install the clevis on
the elevator horn and mark the location of the
bend at the bellcrank. Bend the rod 90 degrees
and cut to a length of 3/8”.
12. Install the elevator pushrod using the two
short nylon swing in keepers on the bellcrank
end.(Don’t forget to use the silicone retain-
ers)
Rudder Servo
1. Remove the covering over the rudder servo
cutout with your #11 blade. It is just above the
elevator bell crank hole on the right side of the
plane.
2. Install the rudder servo using the hardware
supplied with the radio. You will need an 18”
extension added to the servo lead.
3. Locate the 2-56 x 10” pushrod and thread a
clevis on the end.(Don’t forget the silicone
keeper) Install a servo arm on the servo and
center the servo. The servo arm should be
positioned pointing up parallel to the rudder
hinge line. Mark the location for the bend and
make a 90 degree bend. Cut off at 3/8” and
install in the servo arm using the swing in nylon
keeper to retain it. The hole in the servo arm
will need to be drilled to a 5/64”.