2006 Yamaha Outboard 70 Boat Motor Owners Manual

Maintenance
water  may enter  the  cylinder  through
the exhaust port and cause engine trou-
ble.
q
Store the outboard motor in a dry, well-
ventilated place, not in direct sunlight.
EMU28302
Procedure
EMU28380
Flushing with the flushing attachment
1.
Wash  the  outboard  motor body  using
fresh water. For further information, see
page 46.
1.
Flushing attachment
2.
Fill the fuel tank with  fresh fuel and add
one ounce of Yamaha Fuel Conditioner
and  Stabilizer(Part  No.  LUB-FUELC-
5.
Cooling system  flushing  is essential  to
prevent  the cooling  system  from  clog-
ging up  with salt, sand,  or dirt. In  addi-
tion, fogging/lubricating of  the engine is
mandatory to prevent  excessive engine
damage due  to rust. Perform the  flush-
ing and fogging at the same time.
12-00)
to each gallon of fuel.
NOTE:
The use  of  Yamaha Fuel  Conditioner and
Stabilizereliminates  the need  to drain  the
fuel system. Consult your Yamaha dealer or
other qualified mechanic if the fuel system is
to be drained instead.
EWM00090
WARNING
q Do not touch or remove electrical parts
when starting or during operation.
3.
4.
Remove  the  top  cowling  and  silencer
cover/cap. Remove the propeller.
Install the  flushing attachment over  the
cooling water inlet.
q
Keep  hands,  hair,   and  clothes  away
from  the  flywheel  and  other  rotating
parts while the engine is running.
ECM00300
CAUTION:
6.
7.
Run the  engine at a fast  idle for 1015
minutes in neutral position while supply-
ing fresh water.
Just prior to turning off the engine, quick-
ly   spray   Yamaha   Stor-Rite   Engine
Fogging Oil(Part  No. LUB-STRRT-12-
00)   alternately  into   each   carburetor/
each  intake  manifold.   When  properly
done, the engine will smoke excessively
and almost stall.
Do not run  the engine without supplying
it  with cooling  water.  Either  the engine
water pump  will  be damaged  or the  en-
gine will  be  damaged from  overheating.
Before  starting  the  engine,  be  sure  to
supply water to the cooling water passag-
es.
ECM00310
CAUTION:
8.
9.
Remove  the  flushing   attachment  and
wipe off any excess water.
Install  the  silencer  cover/cap  and  top
cowling. Install the propeller.
Avoid running the outboard motor at high
speed while  on the flushing  attachment,
otherwise overheating could occur.
44
Product Specification
CategoriesYamaha Outboard Manuals
Document TypeBoat Motor Manual Free Download. Marine Operator's Boating Guide.
Tags
Model Year2006
Download File
Please Enter the Security Characters Shown Below. Letters are Case Sensitive. Your download link will appear upon completing this step.
- 84 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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