fuel reserve YAMAHA SUPERJET 2013 Owners Manual

Control function operation
21
EJU31123Fuel cock knob
The fuel supply method can be switched by
operating the fuel cock knob.
Select the fuel cock knob position from the fol-
lowing three positions according to the cir-
cumstances of use.
OFF:
With the fuel cock knob in this position, fuel
does not flow to the carburetors. Always turn
the fuel cock knob to this position when the
engine is not running.
ON:
With the fuel cock knob in this position, fuel
flows to the carburetors. Turn the fuel cock
knob to this position when starting the engine
and operating the watercraft.
RES:
With the fuel cock knob in this position, the
fuel reserve is made available. Turn the fuel
cock knob to this position if you run out of fuelwhile operating the watercraft. When this oc-
curs, refuel as soon as possible and be sure
to turn the fuel cock knob back to “ON”.
EJU31202Choke knob “ ”
The choke knob can be operated to supply a
richer air-fuel mixture that is required to start a
cold engine.
To use the choke:
Pull the choke knob out.
Push the choke knob in to stop using the
choke after the engine starts.
EJU31223Cooling water pilot outlet
When the engine is running, some of the cool-
ing water that is circulated in the engine is dis-
charged from the cooling water pilot outlet.
There is a cooling water pilot outlet on the port
(left) side of the watercraft. To check for prop-
er operation of the cooling system, make sure
1
Fuel cock knob
1Choke knob
1 Cooling water pilot outlet
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Operation and handling requirements
29
(2) To mix them thoroughly, shake the con-tainer from side to side.
EJU31916Filling the fuel tank
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 hood, and then check the fuel level. (See page 24 for hood 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 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.
(8) Securely install the fuel filler cap by tight- ening it until it stops.
(9) Securely install the hood in its original po- sition.
12-stroke engine oil
2 Gasoline
1 Fuel filler cap
Fuel tank capacity:
To t a l :
18 L (4.8 US gal, 4.0 Imp.gal)
Reserve: 5.5 L (1.5 US gal, 1.2 Imp.gal)
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Specifications
63
EJU34542
Specifications
Watercraft capacity:
Maximum people on board:1 person
Dimensions:
Length:2240 mm (88.2 in)
Width:
680 mm (26.8 in)
Height: 660 mm (26.0 in)
Dry weight: 139 kg (306 lb)
Performance:
Maximum output (according to ISO 8665/SAE
J1228):48.5 kW@6250 r/min
Maximum fuel consumption:
29.0 L/h (7.7 US gal/h, 6.4 Imp.gal/h)
Cruising range at full throttle: 0.62 hour
Trolling speed: 1300 ±50 r/min
Engine:
Engine type:
2-stroke
Number of cylinders: 2
Engine displacement:
701 cm³
Bore & stroke: 81.0 × 68.0 mm (3.19 × 2.68 in)
Compression ratio: 7.2 : 1
Lubrication system:
Pre-mixed fuel and oil
Cooling system: Water
Starting system: Electric
Ignition system:
C.D.I.
Spark plug: BR7HS
Spark plug gap: 0.6–0.7 mm (0.024–0.028 in)
Battery capacity:
12 V, 19 Ah Charging system:
Flywheel magneto
Drive unit:
Propulsion system:
Jet pump
Jet pump type: Axial flow, single stage
Impeller rotation: Counterclockwise
Jet thrust nozzle angle:
P1: 14.4+14.4°
P2: 17.3+17.3°
Fuel and oil:
Recommended fuel:Regular unleaded gasoline
Minimum octane rating (PON): 86
Minimum octane rating (RON): 90
Recommended engine oil:
YAMALUBE 2-W or TC-W3 outboard motor oil or equivalent
Fuel mixing ratio (fuel to oil):
50 :1
Fuel tank total capacity: 18 L (4.8 US gal, 4.0 Imp.gal)
Fuel tank reserve capacity: 5.5 L (1.5 US gal, 1.2 Imp.gal)
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