Installation Requirements; Boat Horsepower Rating; Mounting Motor; Remote Control Requirements - Yamaha F25 Owner's Manual

Specifications and requirements
27.0 Nm (2.75 kgf-m, 19.9 ft-lb)
Engine oil filter:
18.0 Nm (1.84 kgf-m, 13.3 ft-lb)
EMU33554

Installation requirements

EMU33563

Boat horsepower rating

EWM01560
WARNING
Overpowering a boat can cause severe
instability.
Before installing the outboard motor(s), con-
firm that the total horsepower of your mo-
tor(s) does not exceed the boats maximum
horsepower rating. See the boat's capacity
plate or contact the manufacturer.
EMU33571

Mounting motor

EWM01570
WARNING
Improper mounting of the outboard mo-
G
tor could result in hazardous condi-
tions such as poor handling, loss of
control, or fire hazards.
Because the motor is very heavy, spe-
G
cial equipment and training is required
to mount it safely.
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
39.
EMU33581

Remote control requirements

EWM01580
WARNING
If the engine starts in gear, the boat can
G
move suddenly and unexpectedly, pos-
sibly causing a collision or throwing
passengers overboard.
If the engine ever starts in gear, the
G
16
start-in-gear protection device is not
working correctly and you should dis-
continue using the outboard. Contact
your Yamaha dealer.
The remote control unit must be equipped
with a start-in-gear protection device(s). This
device prevents the engine from starting un-
less it is in neutral.
EMU25694

Battery requirements

EMU25713

Specifications of Battery

Use a fully charged battery that meets the
following specifications. The engine cannot
be started if battery voltage is too low.
Minimum cold cranking amps (CCA/
SAE):
F25A 245.0 A
F25EA 245.0 A
F25EHA 245.0 A
T25A 245.0 A
Minimum marine cranking amps (MCA/
ABYC):
F25A 323.0 A
F25EA 323.0 A
F25EHA 323.0 A
T25A 323.0 A
Minimum reserve capacity (RC/SAE):
F25A 52 minutes
F25EA 52 minutes
F25EHA 52 minutes
T25A 52 minutes
ECM01061
NOTICE
Do not use a battery that does not meet
the specified capacity. If a battery that
does not meet specifications is used, the
electric system could perform poorly or
be overloaded, causing electric system