Carl Goldberg GBGA1089 - Manual (Page 15)

15
3.
Keeping the engine perpendicular to the table
top, clamp the other motor mount to the
engine. Mark and drill the second motor mount
then screw the mount to the engine.
5.
Install the motor mount beams on to the fire-
wall plate using the 8-32 x 3/4” socket head
screws and washers and 8-32 blind nuts
USE THREAD LOCK ON ALL SCREWS
4.
Place the motor mount onto the firewall
mounting plate.
Center the motor over the horizontal and ver-
tical lines.
6.
Mount the firewall plate to the front of the fuse-
lage using the 8-32 x 1/2”
5. Drill a 1/8” hole in the firewall in position with
the throttle arm. Insert the 1/8” x 24” nylon
tubing in the hole.
Let the tubing exit into the fuselage towards
the throttle servo mount.
Make a 1/2” bend at the end of the throttle
pushrod wire.
Insert the pushrod into the tubing and the
end of the bend in the throttle arm.