User Manual

8
3. Install the fuel tank in the airframe. Use only 1/8" [3.175 mm]
gasoline-safe fuel lines and a gasoline safe fuel tank stopper. One
line should go to the carburetor and the other is to be used as a
vent (a vent line is simply an open ended fuel line from the fuel
tank which exits the engine compartment or the fuselage; most
vent lines exit at the bottom of the  rewall).You can  ll the tank by
using the carburetor line as  ll line if you have access to it or install
a third line to be used as  ll line. Installing a third line is the
cleanest and easiest way to add fuel. An alternative fueling set up
is a 2-line system with a T- tting approved for gasoline use. Be
sure to use a  ller plug with either a 2 line or 3 line set-up.
Drain/Vent Pressure Relief Line
Route to top-front of fuel tank interior,
to prevent siphoning (2-Line Set-up)
T-Fitting
Carb
Clunk Line
Fuel Tank
Filler Cap
or Plug
Supply Line
to T-Fitting
Make connection line
between T-Fitting and
Carburetor as short
as possible.
Fuel fill line
This line must be extended
to exit the bottom of the aircraft.
Drain/Vent Pressure Relief Line
Route to top-front of fuel tank
interior, to prevent siphoning.
Carb
Clunk Lines
Fuel Tank
Plug
Supply Line
to Carburetor
Fuel fill line
3-LINE
SET UP
2-LINE
SET UP
This line must be extended
to exit the bottom of the aircraft.
4. Install the manual on/off switch
on the aircraft so that it is easily
accessible from outside the plane.
5. Install the throttle servo at
least 305mm [12"] away from the
engine. Make sure that you get the
carburetor’s full range of rotation
with your servo travel. Be sure to
use a non-metallic linkage.