2004 Yamaha Outboard 2.5C Boat Motor Owners Manual

E
EMU09912  
INSPECTING IDLING SPEED
WARNING
@
Do not touch or remove electrical parts
when starting or during operation.
q
q  Keep  hands,  hair   and  clothes   away
from flywheel  and other rotating  parts
while engine is running.
@
CAUTION:
@
This procedure must  be performed while
the  outboard  motor  is  in   the  water.  A
flushing attachment or test tank can also
be used.
@
A diagnostic tachometer  should be used for
this procedure. Results may vary depending
on  whether  testing  is  conducted  with  the
flushing attachment,  in  a test  tank, or  with
the outboard motor in the water.
1)
Start the engine and allow it to  warm up
fully
in   neutral    until   it    is   running
smoothly.
If   the   outboard   motor    is
mounted on a  boat, be sure  the boat is
tightly moored.
2)
Verify  whether the  idle speed  is  set to
specification.  For  idle speed  specifica-
tions, see  Specificationsin  this chap-
ter.
NOTE:
@
Correct idling  speed inspection is  only pos-
sible if  the engine is fully  warmed up. If  not
warmed up fully, the idle speed will measure
higher than normal. If you have difficulty ver-
ifying  the   idle  speed,   or  the  idle   speed
requires   adjustment,   consult   a   Yamaha
dealer or other qualified mechanic.
@
4-13
Product Specification
CategoriesYamaha Outboard Manuals
Document TypeBoat Motor Manual Free Download. Marine Operator's Boating Guide.
Tags
Model Year2004
Download File
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- 95 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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