Specifications and requirements
16
●
If the engine ever starts in gear, the
start-in-gear protection device is not
working correctly and you should dis-
continue using the outboard. Contact
your Yamaha dealer.
This digital electronic control unit is only avail-
able for the outboard motor which you have
purchased.
Prior to use of the digital electronic control
unit, set it in order to operate your outboard
motor only. Otherwise, it will not be possible to
operate the outboard motor.
Perform setting of the outboard motor and the
digital electronic control unit in the following
cases.
●
If a used outboard motor is installed
●
If the digital electronic control unit is re-
placed
●
If the ECM (Electronic control module) of
the used outboard motor is replaced
●
If the ECM (Electronic control module) of
the digital electronic control unit is replaced
Consult your Yamaha dealer for setting.
EMU25694
Battery requirements
EMU25713
Specifications of Battery
Use a fully charged battery that meets the fol-
lowing specifications. The engine cannot be
started if battery voltage is too low.
NOTICE
ECM01061
Do not use a battery that does not meet the
specified capacity. If a battery that does
not meet specifications is used, the elec-
tric system could perform poorly or be
overloaded, causing electric system dam-
age.
EMU36290
Mounting battery
Mount the battery holder securely in a dry,
well-ventilated, vibration-free location in the
boat.
WARNING! Do not put flammable
items, or loose heavy or metal objects in
the same compartment as the battery.
Fire, explosion or sparks could result.
[EWM01820]
EMU36300
Multiple batteries
To connect multiple batteries, such as for mul-
tiple engine configurations or for an accessory
battery, consult your Yamaha dealer about
battery selection and correct wiring.
EMU34191
Propeller selection
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 propellers for ev-
ery Yamaha outboard motor and every appli-
cation.
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 appropri-
ate.
Your Yamaha dealer can help you select the
right propeller for your boating needs. Select
a propeller that will allow the engine to reach
Minimum cold cranking amps
(CCA/SAE):
512.0 A
Minimum marine cranking amps
(MCA/ABYC):
675.0 A
Minimum reserve capacity (RC/SAE):
182 minutes
U6BR11E0.book Page 16 Friday, June 13, 2008 3:43 PM
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2019 Yamaha Motor Corporation, U.S.A.
