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Min. pump octane number (PON):
86
Min. research octane number (RON):
90
Recommended engine oil:
YAMALUBE 4M FC-W or 4-stroke
outboard motor oil
Recommended engine oil grade 1:
SAE 10W-30/10W-40/5W-30
API SE/SF/SG/SH/SJ/SL
Engine oil quantity (without oil filter
replacement):
4.3 L (4.55 US qt, 3.78 Imp.qt)
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:
Yamalube Marine Gearcase Lube or
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:
25 Nm (2.55 kgf-m, 18.4 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)
EMU33555
Installation requirements
EMU33565
Boat horsepower rating
EWM01561
WARNING
Overpowering a boat can cause severe in-
stability.
Specifications and requirements
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.
EMU40491
Mounting outboard motor
EWM02501
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
motor using correct equipment and complete
rigging instructions. For further information,
see page 49.
EMU42073
Yamaha Security System (if equipped)
ECM02461
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 re-
garding 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 sys-
tem is in the lock mode, and only be started
in the unlock mode. The Yamaha Security
WARNING
15
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