Exhaust Gas Emission Regulations; Engine Identification - Yanmar 6LY3 series Service Manual

GENERAL SERVICE INFORMATION

EXHAUST GAS EMISSION REGULATIONS

6LY3 series engines are applicable with Marine Compression Ignition Engines Regulation of the EPA
(40 CFR Part 94) in the U.S. RCD Regulation and BSO Regulation in Europe and other regulations are
applied to this engine.

Engine Identification

With the regulations on exhaust gas emission worldwide, it has become necessary to identify engines in a
manner that determines which regulations they comply with.
EPA Emission Labels and Location
Figure 3-8
THIS ENGINE IS CATEGORIZED AS A RECREATIONAL
MARINE ENGINE UNDER 40 CFR PART 94. INSTALLATION
OF THIS ENGINE IN ANY NONRECREATIONAL VESSEL IS A
VIOLATION OF FEDERAL LAW SUBJECT TO CIVIL PENALTY.
Recreational marine engine label
3-12
MARINE ENGINE EMISSION CONTROL INFORMATION
THIS ENGINE COMPLIES TO U.S. EPA REGULATIONS
40 CFR PART 94 WHICH APPLY TO MARINE ENGINES
MODEL YEAR : 2006
DISPLACEMENT PER CYLINDER : 0.969 LITERS
ENGINE FAMILY : 6YDXM5.81D6H
STANDARDS THC+NOx : 7.2g/kWh CO : 5.0g/kWh PM : 0.30g/kWh
REFER TO OWNER'S MANUAL FOR MAINTENANCE
SPECIFICATIONS AND ADJUSTMENTS.
Figure 3-8
© 2007 Yanmar Marine International
Exhaust Gas Emission Regulations
MODEL: 6LY3-ETP, STP, UTP
APPLICATION : RECREATIONAL
Emission control label
6LY3 Service Manual
0006259