User Manual - Page 103

For SPORTSMAN 450 H.O.. Also, The document are for others Polaris models: SPORTSMAN 570, SPORTSMAN 570 EPS, SPORTSMAN 570 EFI, SPORTSMAN 570 SP, SPORTSMAN 570 HD, SPORTSMAN 570 UTILITY EDITION, SPORTSMAN 570 SP HUNTER EDITION, SPORTSMAN 450 HO, SPORTSMAN 450 HO EPS, SPORTSMAN 450 HD, SPORTSMAN 450 UTILITY EDITION, SPORTSMAN TOURING 570, SPORTSMAN TOURING 570 EPS, SPORTSMAN TOURING 570 SP, SPORTSMAN X2 570 EPS, UTE 570 HD, SPORTSMAN 6X6 570

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EMISSION CONTROL SYSTEMS
NOISE EMISSION CONTROL SYSTEM
Do not modify the engine, intake or exhaust components, as doing so may affect
compliance with U.S.A. EPA noise control requirements (40 CFR 205) and local
noise level requirements.
OPERATION ON PUBLIC LANDS IN THE U.S.A.
Your vehicle has a spark arrester that was tested and qualified to be in
accordance with the USFS standard 5100-1C. Federal law requires that this
spark arrester be installed and functional when the vehicle is operated on public
lands.
Operation of off-road vehicles on public lands in the U.S.A. is regulated by 43
CFR 420. Violations are subject to monetary penalties. Federal regulations can
be viewed online at www.gpoaccess.gov/ecfr/.
CRANKCASE EMISSION CONTROL SYSTEM
This engine is equipped with a closed crankcase system. Blow-by gases are
forced back to the combustion chamber by the intake system. All exhaust gases
exit through the exhaust system.
EXHAUST EMISSION CONTROL SYSTEM
Exhaust emissions are controlled by engine design. An electronic fuel injection
(EFI) system controls fuel delivery. The engine and EFI components are set at
the factory for optimal performance and are not adjustable.
The emissions label is located on the right front frame of the vehicle.
ELECTROMAGNETIC INTERFERENCE
This spark ignition system complies with Canadian ICES-002.
This vehicle complies with the EMC requirements of UN ECE Regulation 10.
Non-ionizing Radiation: This vehicle emits some electromagnetic energy.
People with active or non-active implantable medical devices (such as heart
monitoring or controlling devices) should review the limitations of their device
and the applicable electromagnetic standards and directives that apply to this
vehicle.
101
EMISSION CONTROL SYSTEMS
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