Fuel Tank Location - O.S. engine MAX-75AX-BE Instruction Manual

Suggested fuel tank capacity is approx 160-
180cc. This will allow 10-12 minute flights.
Make sure that the tank is well rinsed out
with methanol or glow fuel before installation
and that the pickup weight is well clear of the
bottom of the tank when held vertically.
Use a suitable length of best quality 5mm
OD x 2.5mm ID silicone tubing for fuel
tubing.
Fuel line weight should be 10mm away from
the tank bottom.
Attention to tank height
Locate the fuel tank so that the center line of
the tank is 10 to 15mm below the center line
of the needle-valve.
Be sure to use a pressurized fuel system by
connecting the muffler pressure nipple to the
vent-pipe of the fuel tank.
20
Locate the fuel tank as close to the
engine as possible to minimize fuel
level pressure variation.
For carburetor
Plug (commercially available)
21

FUEL TANK LOCATION

For Silencer
(to pressurize the fuel tank)
needle-valve Center Line
Fuel Tank
Center Line
Approx. 15mm
Approx.
10-15mm