User manual

ZERO KIT

Instruction Manual.

- Using a modeling knife, cut one length of sili-

con fuel line. Connect one end of the line to the

weighted fuel pick up and the other end to the ny-

lon pick up tube.

- Carefully bend the second nylon tube up at a 45º

angle. is tube is the vent tube.

- Test t the stopper assembly into the tank. It

may be necessary to remove some of the ashing

around the tank opening using a modeling knife.

If ashing is present, make sure none falls into the

tank.

- With the stopper assembly in place, the weighted

pick-up should rest away from the rear of the tank

and move freely inside the tank. e top of the vent

tube should rest just below the top of the tank. It

should not touch the top of the tank.

- When satised with the alignment of the stopper

assembly tighten the 3 x 20mm machine screw un-

til the rubber stopper expands and seals the tank

opening. Do not overtighten the assembly as this

could cause the tank to split.

FUEL TANK INSTALLATION

You should mark which tube is the vent

and which is the fuel pickup when you attach fuel

tubing to the tubes in the stopper. Once the tank

is installed inside the fuselage, it may be dicult

to determine which is which.

- Slide the fuel tank into the fuselage. Guide the

lines from the tank through the hole in the ewall.

INSTALLING THE STOPPER ASSEMBLY

- Using a modeling knife, carefully cut o the rear

portion of one of the 3 nylon tubes leaving 1/2”

protruding from the rear of the stopper. is will

be the fuel pick up tube.