General information
EMU25690
Yamaha dealer for details on installing an
optional Rectifier Regulator.
Battery requirement
ECM01060
EMU25741
CAUTION:
Propeller selection
Do not use a battery that does not meet The performance of your outboard motor will
the specified capacity. If a battery which be critically affected by your choice of propel-
does not meet specifications is used, the ler, as an incorrect choice could adversely
electric system could perform poorly or affect performance and could also seriously
be overloaded, causing electric system damage the motor. Engine speed depends
damage.
on the propeller size and boat load. If engine
speed is too high or too low for good engine
performance, this will have an adverse effect
on the engine.
For electric start models, choose a battery
which meets the following specifications.
EMU25711
Battery specifications
Yamaha outboard motors are fitted with pro-
pellers chosen to perform well over a range
of applications, but there may be uses where
a propeller with a different pitch would be
more appropriate. For a greater operating
load, a smaller-pitch propeller is more suit-
able as it enables the correct engine speed
to be maintained. Conversely, a larger-pitch
propeller is more suitable for a smaller oper-
ating load.
Minimum cold cranking amps (CCA/
SAE):
245.0
A
Minimum marine cranking amps (MCA/
ABYC):
323.0
A
Minimum reserve capacity (RC/SAE):
52
minutes
Yamaha dealers stock a range of propellers,
and can advise you and install a propeller on
your outboard that is best suited to your ap-
plication.
EMU25730
Without a rectifier or Rectifier
Regulator
ECM01090
CAUTION:
A battery cannot be connected to models
that do not have a rectifier or Rectifier
Regulator.
x
-
2 3
1
If you wish to use a battery with the models
without a rectifier or Rectifier Regulator, in-
stall an optional Rectifier Regulator.
Using a maintenance-free battery with the
above models can shorten the life of the bat-
tery significantly.
Install an optional Rectifier Regulator or use
accessories rated to withstand 18 volts or
higher with the above models. Consult your
ZMU04604
1.
2.
3.
Propeller diameter in inches
Propeller pitch in inches
Type of propeller (propeller mark)
10
| Categories | Yamaha Outboard Manuals |
|---|---|
| Document Type | Boat Motor Manual Free Download. Marine Operator's Boating Guide. |
| Tags | Yamaha F25D, Yamaha T25D |
| Model Year | 2005 |
| 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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