Operation and handling requirements
78
system damage and engine performance
problems.
To fill the fuel tank:
(1) Before refueling, stop the engine. Do notstand 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 seats, and then check the fuel level. (See page 69 for seat removal
and installation procedures.)
(4) Loosen the fuel filler cap and remove it.
(5) Slowly add fuel to the fuel tank. (6) Stop filling when the fuel level reaches
approximately 50 mm (2 in) from the top
of the fuel tank. Do not overfill the fuel
tank. 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.
(8) Securely install the fuel filler cap by tight- ening it until it clicks.
(9) Securely install the seats in their original positions.
1Fuel filler cap
Fuel tank capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
1
1Top of the fuel tank
2 Approximately 50 mm (2 in) from top of the
fuel tank
1 Top of the fuel tank
2 Approximately 50 mm (2 in) from top of the
fuel tank
2
1
21
UF3X73E0.book Page 78 Wednesday, October 6, 2021 9:04 AM
Specifications
116
Fuel and oil:Recommended fuel: Premium unleaded gasoline
Minimum octane rating (PON): 91
Minimum octane rating (RON): 95
Recommended engine oil: YAMALUBE 4W or 4-stroke motor oil
Recommended engine oil type SAE: SAE 10W-30, 10W-40, 20W-40,
20W-50
Recommended engine oil grade API: API SG, SH, SJ, SL
Fuel tank total capacity: 70 L (18.5 US gal, 15.4 Imp.gal)
Engine oil quantity with oil filter re-
placement: 3.7 L (3.91 US qt, 3.26 Imp.qt)
Engine oil quantity without oil filter re-
placement: 3.5 L (3.70 US qt, 3.08 Imp.qt)
Engine oil total quantity: 5.3 L (5.60 US qt, 4.66 Imp.qt)
UF3X73E0.book Page 116 Wednesday, October 6, 2021 9:04 AM
