Mixing Fuel And Oil; Filling The Fuel Tank - Yamaha WaveRunner SuperJet 2020 Owner's/Operator's Manual

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Operation and handling requirements
Yamalube the best choice for your Yamaha
engine.
EJU31903

Mixing fuel and oil

ECJ00332
NOTICE
Make sure that the gasoline and oil are
thoroughly mixed in the correct ratio, oth-
erwise severe engine damage could re-
sult.
To mix gasoline and engine oil:
(1) Pour 2-stroke engine oil into a clean con-
tainer, and then add gasoline.
Fuel-to-oil ratios (gasoline to oil)
Break-in period (first two tankfuls):
25:1
After break-in:
50 : 1
(2) To mix them thoroughly, shake the con-
tainer from side to side.
1 2-stroke engine oil
2 Gasoline
31
EJU41492

Filling the fuel tank

To fill the fuel tank:
(1) Before refueling, stop the engine. Do not
stand or sit on the watercraft. Never refu-
el while smoking, or while in the vicinity
of sparks, open flames, or other sources
of ignition.
(2) Place the watercraft in a well-ventilated
area and in a horizontal position.
(3) Remove the hood, and then check the
fuel level. (See page 26 for hood removal
and installation procedures.)
(4) Loosen the fuel filler cap and remove it.
1 Fuel filler cap
(5) Slowly add fuel to the fuel tank.
Fuel tank capacity:
Total:
18 L (4.8 US gal, 4.0 Imp.gal)
Reserve:
5.5 L (1.5 US gal, 1.2 Imp.gal)
(6) Stop filling when the fuel level just reach-
es the bottom of the filler tube. Do not fill
up the filler tube. Because fuel expands
when it heats up, heat from the engine or
the sun can cause fuel to spill out of the
fuel tank. Do not leave the watercraft
with a full tank in direct sunlight.
(7) Wipe up any spilled fuel immediately with
a dry cloth.
1

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