Carl Goldberg GBGA1067 - Manual (Page 6)

6
2. With the aileron servo door in place, make a
mark at a 90º degree angle to the trailing edge
and in line with the servo arm.
3. Position the control horn bolt so that it is 3/4”
back from the hinge line on the mark that you
jut made.
4. Using a 9/64" drill bit, make a hole in the
aileron through to the top side.
HINT: Drill the hole from the bottom half way. Then
measure and mark the top of the aileron and
drill down to the hole from the top of the
aileron.
5. Insert the 6-32 x 2” screw from the top through
the aileron.
Place the #6 washer and the 6-32 hex nut on
the bolt and tighten. Make sure that you use
thread lock on the bolt and nut.
Screw the black adjustable horn bracket on
the bolt.
6. Thread on to each end of a 4-40 x 4” pushrod
a nut and Golden Clevis.
Mount the pushrod onto the servo and the
horn bracket.
Slide the clevis clip on to each of the Golden
Clevis pins.
Repeat the above steps for the second
aileron.
AILERON CONTROL HORN INSTALLATION
1. Collect the following items
(2) 4-40 Golden Clevis
(2) Clevis Clips
(2) 4-40 Hex Nut
(1) 4-40 x 4" Double threaded wire
(1) 6-32 x 2” Bolt
(1) 6-32 Hex nut
(1) #6 Washer
(1) 6-32 Black Horn Bracket
6. Using the #4 x 1/2" screw supplied with this
kit, screw the door to the mounting plate.
Repeat the above steps for the second aileron
servo.