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.
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.
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