Installation Requirements; Boat Horsepower Rating; Mounting Motor; Yamaha Security System - Yamaha F40G Owner's Manual

F60CET 28.0 Nm
(2.86 kgf-m, 20.7 ft-lb)
F70AET 27.0 Nm
(2.75 kgf-m, 19.9 ft-lb)
FT50GET 28.0 Nm
(2.86 kgf-m, 20.7 ft-lb)
FT60DET 28.0 Nm
(2.86 kgf-m, 20.7 ft-lb)
Engine oil filter:
18.0 Nm (1.84 kgf-m, 13.3 ft-lb)
Noise and vibration level:
Operator sound pressure level (ICOMIA
39/94 and 40/94):
F40DET 78.1 dB(A)
F40GET 83.9 dB(A)
F50FED 78.1 dB(A)
F50FET 78.1 dB(A)
F60CET 78.1 dB(A)
F70AET 83.9 dB(A)
FT50GET 78.1 dB(A)
FT60DET 78.1 dB(A)
EMU33554

Installation requirements

EMU33564

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 out-
board motor(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-

tor could result in hazardous condi-
tions such as poor handling, loss of
Specifications and requirements

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
46.
EMU38580

Yamaha Security System

This outboard motor is equipped with the
Yamaha Security System to protect against
theft, which consists of the receiver and re-
mote control transmitter. The engine can not
be started if the security system is in the lock
mode, and only be started in the unlock
mode. Consult your Yamaha dealer for in-
stallation of the receiver.
EMU33581

Remote control requirements

EWM01580


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.
control, or fire hazards.
Because the motor is very heavy, spe-
cial equipment and training is required
to mount it safely.
WARNING
If the engine starts in gear, the boat can
move suddenly and unexpectedly, pos-
sibly causing a collision or throwing
passengers overboard.
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.
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