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E
2
EJU00326
FEATURES AND
FUNCTIONS
Location of main components............... 2-1
Operation of controls and other
functions.................................................... 2-4
Rear seat................................................. 2-4
Front seat ................................................ 2-5
Hood ........................................................ 2-6
Fuel tank filler cap ................................... 2-6
Oil tank filler cap...................................... 2-6
Fuel cock knob........................................ 2-7
Engine stop switch .................................. 2-8
Engine shut-off switch............................. 2-8
Choke knob ............................................. 2-8
Throttle lever ........................................... 2-9
Start switch.............................................. 2-9
Cooling water pilot outlet ...................... 2-10
Steering system .................................... 2-10
Engine overheat warning system ......... 2-11
Handgrip................................................ 2-12
Oil level warning lamp........................... 2-12
Storage compartments ......................... 2-13
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2-1
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EJU00327
Location of main components
1Cooling water pilot outlet
Use to verify cooling water flow.
2Bow eye
Use to attach rope for transporting, mooring or
towing the watercraft in an emergency.
3Front storage compartment
4Hood
5Fuel cock knob
Use to select either normal or reserve fuel flow
from the fuel tank to the carburetors, or to shut
off fuel flow.
6Handlebars
Use to control direction.
7Fuel tank filler cap
8Rope hole
Use to attach a rope for mooring only.
9Oil tank filler cap
0Choke knob
Use to start a cold engine.AFootwell
Use to place feet for balance.
BFootrest
CFire extinguisher container
Use to store the fire extinguisher.
DIntake grate
Prevents debris from getting into the jet pump.
EHandgrip
Use for suppor t when boarding the watercraft
or when seated facing rearward and acting as
a spotter for a water-skier.
FRear seat
GFront seat
HGlove compartment
ISeat storage compartments
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2-3
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1Silencer
Prevents water from getting into the engine
and reduces air intake noise.
2Spark plugs/caps
3Electrical box
Protects electrical components from water.
4Spark plug lead
5Muffler6Fuel tank
7Oil tank
8Fuel filter
9Flush hose connector
Use to flush the engine cooling water pas-
sages.
0Battery
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2-6
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EJU00703
Hood
To open the hood, pull the latch 1 up,
and then lift the hood up.
To close the hood, push the hood down to
lock it in place.
NOTE:
Make sure that the hood is properly secured
before operating the watercraft.
EJU00347
Fuel tank filler cap
To remove the fuel tank filler cap 1, turn it
counterclockwise.
NOTE:
Make sure that the fuel tank filler cap is
properly secured before operating the water-
craft.
EJU00001N
Oil tank filler cap
To remove the oil tank filler cap:
1. Open the hood. (See page 2-6 for hood.)
2. Turn the filler cap 2 counterclockwise.
NOTE:
Make sure that the oil tank filler cap is prop-
erly secured and the hood is closed before
operating the watercraft.
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E
3
EJU00410
OPERATION
Fuel and oil................................................ 3-1
Gasoline .................................................. 3-1
Filling the fuel tank .................................. 3-3
2-stroke engine oil................................... 3-3
Filling the oil tank .................................... 3-4
Pre-operation checks............................... 3-5
Pre-operation check list .......................... 3-5
Pre-operation check points..................... 3-6
Operation................................................. 3-13
Engine break-in ..................................... 3-13
Starting the engine................................ 3-15
Stopping the engine.............................. 3-18
Leaving the watercraft .......................... 3-18
Operating your watercraft..................... 3-19
Getting to know your watercraft............ 3-19
Learning to operate your watercraft ..... 3-19
Riding watercraft with passengers ....... 3-20
Starting the watercraft........................... 3-21
Boarding and starting in deep water .... 3-23
Capsized watercraft .............................. 3-25
Turning the watercraft........................... 3-27
Stopping the watercraft......................... 3-29
Beaching the watercraft ........................ 3-30
Docking the watercraft .......................... 3-30
Rough water operation ......................... 3-30
Post-operation checks.......................... 3-31
Transporting........................................... 3-33
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3-1
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EJU00411a
Fuel and oil
This engine uses Yamaha’s oil injection
system, which provides superior lubrication
by ensuring the proper oil ratio for all operat-
ing conditions. No fuel premixing is neces-
sary except during the engine break-in
period. Simply pour gasoline into the fuel
tank and oil into the oil tank.
Gasoline
WARNING
GASOLINE AND ITS VAPORS ARE
HIGHLY FLAMMABLE AND EXPLOSIVE!
●Do not smoke when refueling, and
keep away from sparks, flames, or
other sources of ignition.
●Stop engine before refueling.
●Refuel in a well-ventilated area. Do not
stand or sit on the watercraft while
refueling in case of fire.
●Take care not to spill gasoline. If gaso-
line spills, wipe it up immediately with
dry rags. Always properly dispose of
gasoline-soaked rags.
●Avoid overfilling the fuel tank. Stop fill-
ing when the fuel level just reaches the
bottom of the filler tube. Do not fill up
the filler tube because fuel expands as
it warms up and could overflow.
●Tighten the filler cap securely after
refueling.
●If you should swallow some gasoline,
inhale a lot of gasoline vapor, or get
gasoline in your eyes, get immediate
medical attention.
●If any gasoline spills onto your skin,
immediately wash with soap and
water. Change clothing if gasoline
spills on it.
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3-3
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EJU00724a
Filling the fuel tank
CAUTION:
Be careful when refueling. Avoid getting
water or other contaminants in the fuel
tank. Contaminated fuel can cause poor
running or engine damage.
1. Open the hood and remove the front
storage compartment. Also, remove all
seats, so you can watch the fuel level.
(See page 2-6 for hood, and pages 2-4
and 2-5 for seats.)
2. Open the fuel tank filler cap, and slowly
add fuel to the fuel tank.
3. Stop filling when the fuel just reaches the
top of the fuel tank.
EJU00324a
2-stroke engine oil
If YAMALUBE 2-W is not available,
another 2-stroke engine oil with an NMMA-
certified TC-W3 rating may be used.Fuel tank capacity:
Total: 50 L (13.2 US gal, 11 Imp gal)
Reserve: 12 L (3.17 US gal, 2.64 Imp gal)
Recommended engine oil:
YAMALUBE 2-W
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3-6
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EJU00426
Pre-operation check points
Engine compartment
Ventilate the engine compar tment before
each use.
To ventilate the engine compartment,
remove all seats and the front storage com-
partment. (See pages 2-4 and 2-5 for front
and rear seat, and 2-13 for front storage
compartment.) Allow the engine compart-
ment to remain open for a few minutes to
allow any fuel vapors to escape. Also, check
for loose electrical connections.
WARNING
Failure to ventilate the engine compart-
ment could result in fire or explosion. Do
not start the engine if there is a fuel leak
or a loose electrical connection.
EJU00427-30a
Fuel and oil systems
Check the fuel system for leakage, cracks
or malfunctions before each use. (See page
4-9 for check points and correct proce-
dures.)
1. Remove the fuel tank filler cap to release
any pressure that might have built up in
the fuel tank.
2. Remove all seats and the front storage
compartment. (See pages 2-4 and 2-5
for front and rear seat, and 2-13 for front
storage compartment.)
3. Check the fuel and oil levels in the tanks
and add as necessary. (See pages 3-3
and 3-4 for filling instructions.)
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