Specifications and requirements
Propeller nut:
Nm (1.73 kgf-m, 12.5 ft-lb)
every application.
Your outboard motor came with a Yamaha
propeller chosen to perform well over a
range of applications, but there may be uses
where a different propeller would be more
appropriate.
Your Yamaha dealer can help you select the
right propeller for your boating needs. Select
a propeller that will allow the engine to reach
the middle or upper half of the operating
17.0
EMU33554
Installation requirements
EMU33563
Boat horsepower rating
EWM01560
WARNING
Overpowering a boat can cause severe
instability.
Before installing the outboard motor(s), con- range at full throttle with the maximum boat-
firm that the total horsepower of your mo- load. Generally, chose a larger pitch propel-
tor(s) does not exceed the boats maximum ler for a smaller operating load and a smaller
horsepower rating. See the boat’s capacity pitch propeller for a heavier load. If you carry
plate or contact the manufacturer.
loads that vary widely, chose the propeller
that lets the engine run in the proper range
for your maximum load but remember that
you may need to reduce your throttle setting
to stay within the recommended engine
Improper mounting of the outboard mo- speed range when carrying lighter loads.
tor could result in hazardous condi-
tions such as poor handling, loss of
control, or fire hazards.
EMU33571
Mounting motor
EWM01570
WARNING
q
q
For instructions on propeller removal and in-
stallation, see page 50.
Because the motor is very heavy, spe-
cial equipment and training is required
to mount it safely.
x
-
2 3
1
Your dealer or other person experienced in
proper rigging should mount the motor using
correct equipment and complete rigging in-
structions. For further information, see page
23.
ZMU04604
EMU34192
Propeller selection
1.
2.
3.
Propeller diameter in inches
Propeller pitch in inches
Type of propeller (propeller mark)
Next to selecting an outboard, choosing the
right propeller is one of the most important
purchasing decisions a boater can make.
The type, size, and design of your propeller
have a direct impact on acceleration, top
speed, fuel economy, and even engine life.
Yamaha designs and manufactures propel-
lers for every Yamaha outboard motor and
14
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha 8 |
| Model Year | 2008 |
| 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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