Specifications and requirements
Engine oil quantity (with oil filter
replacement):
4.5 L (4.76 US qt, 3.96 Imp.qt)
Lubrication system:
Wet sump
Recommended gear oil:
Hypoid gear oil
Recommended gear oil grade:
SAE 90 API GL-4
Gear oil quantity:
0.980 L (1.036 US qt, 0.862 Imp.qt)
Tightening torque:
Spark plug:
28 Nm (2.86 kgf-m, 20.7 ft-lb)
Propeller nut:
54 Nm (5.51 kgf-m, 39.8 ft-lb)
Engine oil drain bolt:
27 Nm (2.75 kgf-m, 19.9 ft-lb)
Engine oil filter:
18 Nm (1.84 kgf-m, 13.3 ft-lb)
Noise and vibration level:
Operator sound pressure level (ICOMIA
39/94):
80.8 dB(A)
EMU33554
Installation requirements
EMU33564
Boat horsepower rating
EWM01560
WARNING
Overpowering a boat can cause severe in-
stability.
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.
10
EMU40490
Mounting outboard motor
EWM02500
WARNING
Improper mounting of the outboard mo-
●
tor could result in hazardous conditions
such as poor handling, loss of control,
or fire hazards.
Because the outboard motor is very
●
heavy, special equipment and training is
required to mount it safely.
Your dealer or other person experienced in
proper rigging should mount the outboard mo-
tor using correct equipment and complete rig-
ging instructions. For further information, see
page 45.
EMU41592
Yamaha Security System
ECM02460
NOTICE
The Yamaha Security System is sold in
conformity with the relevant laws and reg-
ulations regarding radio wave transmis-
sion. Therefore, if this product is used
outside the country where it was sold, it
may violate the laws or regulations regard-
ing radio wave transmission in the country
it is used in. For details, consult your
Yamaha dealer.
The outboard motor with this label is equipped
with the Yamaha Security System to protect
against theft, which consists of the receiver
and remote control transmitter. The engine
can not be started if the security system is in
the lock mode, and only be started in the un-
lock mode. Consult your Yamaha dealer for
installation of the receiver.