Fiat X 1/9 1978 - Lubrication

lll - 1914
Section
No.
103.01
Page 73
Lubrication
aNKcAsE
EMISSION
comm
SYSTEM
This
system
ensures
that
all
blow-by
gasses
and
oil
fumes
are
drawn
into
the
inlet
manifold
and
burnt
in
the
cylinders.
(See
detail
4b)
At
closed
throttle
the
gasses
are
drawn
into
the
intake
manifold
through
the
calibrated
orifice
of
the
control
valve
incorporated
in
the
carburetor.
(See
detail
4a)
At
wide
open
throttle,
part
of
the
gasses
are
drawn
into
the
intake
manifold
through
the
open
duct
of
the
control
valve.
The
remaining
gasses
flow
directly
to
the
clean
side
of
the
air
filter.
(-3
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