Black Horse Model PC-9 ARF BH79, Instruction Manual Book

Page: 13 / 37

13
PC-9
-
Item code: BH79.
Instruction Manual.
Drill a hole
2mm diameter

3) Carefully bend the second nylon tube
up at a 45 degree angle (using a cigarette
lighter). This tube will be the vent tube to the
muffler.

4) Carefully bend the third nylon tube down
at a 45 degree angle (using a cigarette lighter).
This tube will be vent tube to the fueling valve.
INSTALLING THE STOPPER ASSEMBLY

1) The stopper has been pre-assembled
at the factory.

2) Using a modeling knife, cut one length
of silicon fuel line (the length of silicon fuel line
is calculated by how the weighted clunk should
rest about 8mm away from the rear of the tank
and move freely inside the tank). Connect one
FUEL TANK.
end of the line to the weighted clunk and the
other end to the nylon pick up tube in the stop-
per.
When the stopper assembly is installed
in the tank, the top of the vent tube should
rest just below the top surface of the tank.
It should not touch the top of the tank.

5. Test fit the stopper assembly into the
tank. It may be necessary to remove some of
the flashing around the tank opening using
a modeling knife. If flashing is present, make
sure none of it falls into the tank.
Silicon tube not
included.