Carl Goldberg GBGA1077 - Manual (Page 15)

15
5. Insert the elevator pushrods into the tubes
in the fuselage. Make a mark at the location
they cross the elevator. This should be 1-
1/4” out from the inside edge of the elevator.
Make sure not to get them too close to the
fuselage or they will interfere with the rud-
der horns. Measure back along this line 5/8”
and drill a 9/64” hole for the control horn.
6. Install the 6-32 bolt from the top (no washer
on top). Place the nylon washer on the bot-
tom and screw the nylon nut into place.
Thread the control horn on the end flush
with the end of the bolt. Screw the elevator
pushrods into the control horn fittings.
Flying wire installation
1. Collect the following items:
(1) Braided cable
(4) 2-56 rigging couplers
(4) 2-56 clevis
(4) Silicone clevis keepers
(8) cable swages
(8) metal cable brackets
(3) 2mm x 13mm bolts
(3) 2mm nuts
2. Take 6 of the metal brackets and grip 1/4” of
the end with a pair of pliers and make a 45
degree bend .
3. Using the 2mm screws and nuts, bolt the
brackets in place on the stab and fin.The
screw should go through the bracket,
through the hole in the stab, then on the
other side of the stab install another bracket
and hold in place with the nut. Repeat for
the fin, one bracket on each side.