Specifications and requirements
16
EMU39001
Emission control information
The following labels are affixed to outboard
motors that conform to US regulations.
EMU25232
This engine conforms to U.S. Environmental
Protection Agency (EPA) regulations for ma-
rine SI engines. See the label affixed to your
engine for details.
EMU31563
Approval label of emission control certifi-
cate
This label is attached at the location shown.
New Technology; (4-stroke) MFI
EMU25275
Star labels
Your outboard motor is labeled with a Califor-
nia Air Resources Board (CARB) star label.
See below for a description of your particular
label.
EMU40331
One Star—Low Emission
The one-star label identifies engines that
meet the Air Resources Board’s Personal
Watercraft and Outboard marine engine 2001
exhaust emission standards. Engines meet-
ing these standards have 75% lower emis-
sions than conventional carbureted two-
stroke engines. These engines are equivalent
to the U.S. EPA’s 2006 standards for marine
engines.
EMU40341
Two Stars—Very Low Emission
The two-star label identifies engines that
meet the Air Resources Board’s Personal
Watercraft and Outboard marine engine 2004
exhaust emission standards. Engines meet-
ing these standards have 20% lower emis-
sions than One Star-Low-Emission engines.
1. Approval label location
1
ZMU08132
ZMU06894
EMISSION CONTROL INFORMATION
THIS ENGINE CONFORMS TO CALIFORNIA AND U.S. EPA
EXHAUST REGULATIONS FOR SI MARINE ENGINES. REFER TO
THE OWNER'S MANUAL FOR MAINTENANCE SPECIFICATIONS
AND ADJUSTMENTS. MEETS U.S. EPA EVAP STANDARDS USING
CERTIFIED COMPONENTS.
FAMILY :
MAX POWER : kW
FELs(HC+NOx / CO) : / g/kW-hr
DISPLACEMENT : liters
IDLE SPEED : ± rpm IN NEUTRAL
FUEL : GASOLINE
SPARK PLUG :
SPARK PLUG GAP (mm) :
VALVE LASH (mm) IN : EX :
MFI
YAMAHA MOTOR CO.,LTD.
1. Star labels location
1
ZMU08072
ZMU01702
U6EK71E0.book Page 16 Monday, December 8, 2014 10:28 AM
