Exhaust Control System; Replacement Of Parts; Problems Affecting Exhaust Emissions - Lifan 160F Manual Para El Usuario

STOP
OFF
fi g. 20
2. Set the fuel switch to "OFF" (Fig. 21).

EXHAUST CONTROL SYSTEM

With the engine running, carbon monoxide, oxide of nitrogen and hydrocarbon will produce, and in
certain conditons, 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 emissionvalues,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, ifusing under heavy
load, dusty or wet circumstances or in high temperature, more freguent maintenance will be necessary.
II. REPLACEMENT OF PARTS
We recommmend 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 eff ectiveness.
III. MODIFYING
Modifying the exhaust control system may make actual exhaust emissions exceeding statutory limit
values. Illegal modifi cation is as follows:
1. Dismantle or modify any part of air inlet or outlet system.
2. Modify or take off speed
engine's running outside the set parameters.
IV. PROBLEMS AFFECTING EXHAUST EMISSIONS
1. Diffi cult starting or diffi cult stopping.
2. Unstable idling.
3. Give off black smoke or consume too much fuel.
4. Poor ignition sparks or sparks returned.
5. Ignition is too advanced.
Once you fi nd any of above problems, contact your dealer for help.
1. Push the engine switch to "OFF" (Fig. 20).
_ adjusting connection device or speed adjustment device to result in the
EN
Engine switch
OFF
fi g. 21
31