2005 Yamaha Outboard Z250D Z300D LZ250D LZ300D Boat Motor Owners Manual

Operation
While many additives  available may reduce
deposits, Yamaha  recommends  the use  of
Ring  Free  Fuel  Additive,  available   from
your Yamaha dealer. Ring Free Fuel  Addi-
tive has repeatedly proven its ability to clean
combustion deposits from inside the engine,
notably the critical piston-ring-land area, and
fuel system components.  Follow product la-
beling for use instructions.
EMU27291
Filling oil for oil injection models
EWM00530
WARNING
Do not add gasoline into the oil tank. Fire
or explosion could result.
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 35.
To fill the engine oil tank, proceed as follows:
ZMU01876
EMU27233
Filling fuel and engine oil
EMU27270
Ring Free Fuel Additive
Gasoline is a precise blend of many different
substances,  each  chosen   to  give  certain
characteristics. Gasoline  blends have  been
changing in recent years in response to con-
cerns  about  pollution  and  resulting   emis-
sions regulations.  One of the  most obvious
changes  has  been the  elimination  of  lead
from most fuels.
1.
Pour engine oil into the remote oil tank.
Engine oil tank capacity:
10.5
L (11.10 US qt) (9.24 Imp.qt)
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.
ZMU01877
NOTE:
The oil level lines on the remote oil tank indi-
33
Product Specification
CategoriesYamaha Outboard Manuals
Document TypeBoat Motor Manual Free Download. Marine Operator's Boating Guide.
Tags, , ,
Model Year2005
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 87 pages
LanguageEnglish
Product BrandYamaha 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 TypePDF
Publisheryamaha-motor.com
Wikipedia's PageYamaha Motor Company
CopyrightAttribution Non-commercial
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