Operation
pipes. After any air in the oil lines has changing in recent years in response to con-
been expelled, the oil injection system cerns about pollution and resulting emis-
should supply oil normally. If no oil is sions regulations. One of the most obvious
flowing after 10 minutes of idling, consult changes has been the elimination of lead
your Yamaha dealer.
from most fuels.
As gasoline has changed, the amount of ad-
ditives such as aromatics and oxygenates
has increased. These additives are impor-
tant for the engines in passenger cars, but
they can have detrimental effects in marine
engines, because of increased deposits in
the combustion chamber. When enough de-
posits collect, piston rings begin sticking.
Performance drops and engine wear in-
creases dramatically.
ZMU03907
While many additives available may reduce
deposits, Yamaha recommends the use of
ECM00130
CAUTION:
Be sure to take the above steps when op- Ring Free Fuel Additive, available from
erating the engine after a long period of your Yamaha dealer. Ring Free Fuel Addi-
storage. Otherwise engine seizure could tive has repeatedly proven its ability to clean
occur.
combustion deposits from inside the engine,
notably the critical piston-ring-land area, and
fuel system components. Follow product la-
EMU27233
Filling fuel and engine oil
beling for use instructions.
EMU30320
Filling fuel for models without a fuel
joint
EMU27292
Filling oil for oil injection models
EWM00530
EWM00060
WARNING
WARNING
Do not add gasoline into the oil tank. Fire
or explosion could result.
Gasoline and its vapors are highly flam-
mable and explosive. Keep away from
sparks,
sources of ignition.
cigarettes,
flames,
or
other
This engine uses the Yamaha oil injection
system, which provides superior lubrication
by ensuring the proper oil ratio for all operat-
ing conditions. No fuel premixing is needed.
Simply pour gasoline into the fuel tank and
oil into the oil tank. Convenient indicators
show the status of the oil supply. For details
on how to read the indicators, see page 29.
To fill the engine oil tank, proceed as follows:
1.
2.
3.
Remove the fuel tank cap.
Carefully fill the fuel tank.
Securely close the cap after filling the
tank. Wipe up any spilled fuel.
EMU27270
Ring Free Fuel Additive
Gasoline is a precise blend of many different
substances, each chosen to give certain
characteristics. Gasoline blends have been
27
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 150 |
| Model Year | 2006 |
| Download File |
|
| Language | English |
| Product Brand | Yamaha Motor. Yamaha Motor Corporation, USA - Support Customer Relations for US: 1-800-962-7926
Yamaha Boats: 1-800-962-7926 Yamaha Outboard Customer Relations: 1-866-894-1626 , Yamaha Outboard |
| Document File Type | |
| Publisher | yamaha-motor.com |
| Wikipedia's Page | Yamaha Motor Company |
| Copyright | Attribution Non-commercial |
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