2005 Yamaha Outboard F2.5D Boat Motor Owners Manual

Operation
EWM00650
EMU27101
EWM00080
Preoperation checks
WARNING
Avoid using bolts,  nuts or washers other
than those contained  in the engine pack-
aging. If used, they must be of at least the
same quality of material and strength and
must be tightened securely. After tighten-
ing,  test run  the engine  and  check their
tightness.
WARNING
If any item in the preoperation check is not
working  properly, have  it  inspected  and
repaired  before  operating   the  outboard
motor. Otherwise an accident could occur.
ECM00120
CAUTION:
EMU30171
Breaking in engine
Do not start the engine out of water. Over-
Your new engine requires a period of break-in   heating and  serious  engine damage  can
to allow  mating surfaces  of moving  parts to
wear in evenly. Correct break-in will help  en-
sure proper  performance and  longer engine
occur.
EMU27110
Fuel
life.
q Check to be sure you have plenty of fuel for
ECM00800
CAUTION:
your trip.
Make sure there are no fuel leaks or gaso-
line fumes.
q
Failure  to follow  the  break-in  procedure
could result in reduced engine life or even  q  Check fuel line connections to be sure they
severe engine damage.
are tight (if  equipped Yamaha fuel  tank or
boat tank).
q Be sure the fuel tank is positioned on a se-
cure, flat surface, and that the fuel line is not
twisted  or  flattened,  or   likely  to  contact
sharp  objects  (if  equipped  Yamaha  fuel
EMU27080
Procedure for 4-stroke models
Run the engine under load (in gear with a pro-
peller installed) as follows.
1.
2.
3.
4.
For the first hour of operation:
Run the  engine at  2000 r/min  or at ap-
proximately half throttle.
For the second hour of operation:
Run the  engine at  3000 r/min  or at ap-
proximately three-quarter throttle.
For the next eight hours of operation:
Avoid continuous operation at full throttle
for more than five minutes at a time.
After the first 10 hours:
tank or boat tank).
EMU27130
Controls
q
Check throttle, shift, and steering for proper
operation before starting the engine.
The controls should work smoothly, without
binding or unusual free play.
Look for loose or damaged connections.
Check  operation  of  the  starter  and  stop
switches when the outboard motor is in the
water.
q
q
q
Operate the engine normally.
EMU27140
Engine
q
q
q
Check the engine and engine mounting.
Look for loose or damaged fasteners.
Check the propeller for damage.
19
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.
- 63 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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