KYMCO AK550 Premium E5 2023 Owner's Manual page 107

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8
Introduction and maintenance to the environmental mechanism
Maintenance for the exhaust emissions control
system
Method of operation:
For replacement of the filter for the air filter, please
refer to method of operation for "air filter".
Engine oil: For better lubrication performance and
smoother movements of the engine, please change
the oil at 1000 km for a new vehicle, then every 5000
km afterwards.
Gasoline: To prevent the performance of the ignition
system from affecting the combustion efficiency, 92
unleaded gasoline or above must be used. The use
of leaded gasoline is strictly prohibited. (Using leaded
gasoline may lead to the premature aging and failure
of the catalyst converter inside the exhaust pipe)
For standard values of relevant exhaust tests for
injection-type exhaust concentrations, please visit the
exhaust testing station or inspection station for
adjustments or repairs.
Introduction to evaporative emission control system
(E.E.C)
The E.E.C device is used to collect the evaporated oil
and gas from the gas tank and the throttle valve, to
prevent the oil and gas from being released into the
atmosphere and cause environmental and air pollution.
Inspection of evaporative emission control system (E.E.C)
The emissions value of said vehicle model comply with
the 7th-phase regulation standards. Please do not
arbitrarily adjust the settings of the parameters.
Please do not remove or modify the vacuumed tube of
the E.E.C device.
To reduce emission pollution, when the vehicle is idle,
do not turn the throttle handle repeatedly.
Aside
from
regular
abnormalities are found (such as poor ignition,
emission of black smoke), visit the Company's dealer
for inspection or repairs immediately.
Only use 92 unleaded gasoline or above to ensure the
normal functioning of the pollution prevention parts.
Please refer to the items list of exhaust emission
control system maintenance for maintenance.
102
maintenance,
if
visible
3

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