Carl Goldberg GBGA1067 User Manual
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3.
Install the 4mm silicone tube to the short
brass tube and install the clunk to the other
end of the silicone tube. This is the fuel pick-
up and must be free to “flop” around in the
tank so it can pick up fuel in any attitude.
4.
Install the assembly into the tank so the vent
tube is turned up to the top of the tank and is
positioned on the right side of the tank.
Tighten the screw to expand the rubber cap.
Don’t over tighten or you could split the tank.
5. Attach the three pieces of 5mm tubing to the
three tank outlets. They are different colors so
you can tell which are the two vents and which
is the fuel pickup after the tank is installed.
Make a note of which color you attach to
which tube. The short brass with the clunk is
the fuel pickup and must go to the carburetor.
One of the long brass tubes is the vent and
should go to the pressure outlet on the muffler.
The second vent can be used for filling the
fuel tank but will have to be plugged with a
screw (Not Included) so that the fuel will not
run out.
INSTALLING FUEL TANK
Gather the following items
(1) Velcro Hook & Loop
(1) Foam Rubber (Not Included)
1. Take about 2” of both side of the velcro and
hook them together so that it makes one long
piece.
Feed the velcro up through the bottom of the
fuselage just behind the firewall.
Note: Keep the velcro to the inside of the
throttle tubing as shown.
Pull the velcro over half way into the fuselage.
Insert the end of the velcro into the slot on the
other side of the fuselage and pull it back out
the bottom of the fuselage.
Keep the velcro strip loop you just made
inside the fuselage big enough to fit around
the fuel tank.
2. Insert the fuel tank into the velcro loop and
push the tank forward till the end comes out
the firewall.
Pull on both end of the velcro till tight. Then
press the two ends of the velcro together.
Note: To keep the velcro tight you might
want to place a screw into the velcro on
the bottom of the fuselage. (Not Included)
Velcro