Lifan M70 - Exhaust Control System

EXHAUST CONTROL
SYSTEM
With the engine
running, carbon
monoxide, oxide
of
nihogen
and
hydrçrcarbon
will
produce,
and in
certain
conditions,
oxide
of nitrogen and
hydrocarbon
will react
chemically each other to make smoke
while
carbon
monoxide
is
toxic, so exhaust control
of them
is very
important.
The company decreases the exhaust emissions by
introducing
poor-fuel
carburetors and
other
devices into
the
engine to solve
the
problem.
To
keep
the exhaust
of
your
engine
within
the
standard
exhaust
emission values,
pay
attention
to the following:
I.
MAINTENANCE
Maintain
the
engine
periodically
in
accordance with the
Maintenance Schedule in the manual. The
maintenance
schedule
is made
out on the base of normal use in
normal conditions,
if
using under
hear,y
load, dusty or wet
circumstances
or in high
temperature,
more frequents
maintenance will be
necessary.
II. REPLACEMENT
OF PARTS
We recommend
that
you
should choose
such
parts,
which
are
manufactured
by our Co. or equivalent to these in
quality
as replacement ones.
Replacement
without so high
quality
may impair
the exhaust control system
in
effectiveness
i
III. MODIFYING
Modifying the exhaust
control system may
make actual exhaust emissions exceeding.statutory
limit valueç.
Illegal
modification is
as
follows:
l.Dismantle
or modiff any
partof
air
inlet
or outlet system.
2.Modi$,
or take offspeed-adjusting
connection device
or speed
adjustment
device to result in the engine's running
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