To p o f t an k
Ven t
Fill an d c arb lin es
Step
2:
Fit
the
stopper
assembly
into
the
tank
with
the
vent
line
pointing
toward
the
top
of
the
tank,
but
not
touching.
The
fuel
tubing
and
clunks
(fuel
pickup)
on
the
carb
and
fill
lines
should
almost
reach
the
back
of
the
tank
but
not
touch.
The
clunks
must
be
able
to
move
freely
inside
the
tank
when
assembled.
Adjust
the
length
of
the
fuel
tubing
accordingly.
When
satisfied,
tighten
the
PM3x25mm
screw
in
the
stopper
to
secure
it
in
place
(do
not
over
‐
tighten).
Mark
the
side
of
the
tank
that
must
face
up
when
installed
in
the
plane.
We
also
suggest
marking
the
tubes
in
the
stopper.
