Carl Goldberg GBGA1053 User Manual
Page 23
10.
Measure 2-7/8” from the landing gear block
on both sides of the front former. Glue the
fuel tank support stick across the opening the
former.
3.
Bend the other tube, at the angle shown,
until it nearly reaches to the fuel tank wall.
This is the vent/overflow tube.
4.
Insert the stopper assembly into the fuel tank
until the vent tube is up inside the “bubble” in
the fuel tank wall. Remove the assembly
and trim the vent tube, if necessary.
5.
Install the klunk on the white fuel tubing.
Mount the other end of the fuel tubing onto
the brass outlet tube in the stopper.
6.
Again place the stopper assembly into the
fuel tank. If the klunk is touching the back
wall of the tank, trim it as needed.
7.
Place the large nylon cap onto the two brass
tubes.
When satisfied with the fit of the entire stop-
per assembly, tighten the #4 x 1” screw into
the center of the stopper. Take care to not
over-tighten the screw.
8.
Referring to the above photo, place the fuel
tank on the fuel tank platform.
Secure the tank to the platform with the rub-
ber bands.
9.
Glue the 1/4 x 3/8 x 2-1/2” balsa stop in front
of the tank, as shown. When the glue has
set, replace the rubber bands with electrial
tape, so that the tank is well-secured to the
platform.
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