Page 22 of 136

1-15
E
EJU01003
Hazard information
When transporting or storing your water-
craft, always place the fuel cock knob in
the “OFF” position, otherwise gasoline
may overflow from the carburetor.
Never start the engine or let it run for any
length of time in an enclosed area.
Exhaust fumes contain carbon monoxide,
a colorless, odorless gas that may cause
loss of consciousness and death within a
short time. Always operate the watercraft
in an open area.
EJU01209
Watercraft characteristics
Jet thrust turns the watercraft. Releasing
the throttle completely produces only min-
imum thrust. If you are traveling at speeds
above trolling, you will have rapidly
decreasing ability to steer without throttle.
You may still have some turning ability
immediately after releasing the throttle,
but once the engine slows down, the
watercraft will no longer respond to han-
dlebar input until you open the throttle
again or you reach a trolling speed. Prac-
tice turning in an open area without
obstructions until you have a good feel for
this maneuver.
This watercraft are water-jet propelled.
The jet pump is directly connected to the
engine. This means that jet thrust will pro-
duce some movement whenever the
engine is running. There is no “neutral”
position. You are in either “forward” or
“reverse,” depending upon the shift lever
position.
Do not use the reverse function to slow
down or stop the watercraft as it could
cause you to lose control, be ejected, or
impact the handlebars.
This could increase the risk of back/spinal
injury (paralysis), facial injuries, and bro-
ken legs, ankles, and other bones. You
could also damage the shift mechanism.
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Page 25 of 136

1-18
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EJU01005
Safe boating rules
Your Yamaha watercraft is legally consid-
ered a powerboat. Operation of the water-
craft must be in accordance with the rules
and regulations governing the waterway on
which it is used.
EJU01006
Enjoy your watercraft
responsibly
You share the areas you enjoy when
riding your watercraft with others and with
nature. So your enjoyment includes a
responsibility to treat these other people,
and the lands, waters, and wildlife with
respect and courtesy.
Whenever and wherever you ride, think of
yourself as the guest of those around you.
Remember, for example, that the sound of
your watercraft may be music to you, but it
could be just noise to others. And the excit-
ing splash of your wake can make waves
others won’t enjoy. Avoid riding close to
shoreline homes and waterfowl nesting
areas or other wildlife areas, and keep a
respectful distance from fishermen, other
boats, swimmers, and populated beaches.
When travel in areas like these is unavoid-
able, ride slowly and obey all laws.
Remember that pollution can be harmful
to the environment. Do not refuel or add oil
where a spill could cause damage to nature.
Remove your watercraft from the water and
move it away from the shoreline before refu-
eling. And keep your surroundings pleasant
for the people and wildlife that share the
waterways: don’t litter!
When you ride responsibly, with respect
and courtesy for others, you help ensure
that our waterways stay open for the enjoy-
ment of a variety of recreational opportuni-
ties.
UGU571.book Page 18 Tuesday, July 10, 2001 2:25 PM
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E
2
EJU01007
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 .................................. 2-7
Oil tank filler cap ..................................... 2-7
Fuel cock knob ....................................... 2-8
Engine stop switch ................................. 2-9
Engine shut-off switch ............................ 2-9
Choke knob ............................................ 2-9
Throttle lever ........................................ 2-10
Start switch ........................................... 2-10
Cooling water pilot outlet ..................... 2-11
Steering system ................................... 2-11
Tilt lever ................................................ 2-12
Shift lever ............................................. 2-13
Quick Shift Trim System (QSTS)
selector ................................................. 2-14
Handgrip ............................................... 2-16
Side grips ............................................. 2-16
Engine overheat warning system ........ 2-17
Multifunction meter ............................... 2-18
PADLOC (Programmable digital
locking ignition) .................................... 2-19
Tachometer .......................................... 2-21
Speedometer ....................................... 2-22
Fuel meter ............................................ 2-22
Engine oil meter ................................... 2-23
Clock .................................................... 2-23
Hour meter ........................................... 2-24
Trip timer .............................................. 2-24
Tripmeter .............................................. 2-25
Fuel warning indicator .......................... 2-25
Oil warning indicator ............................ 2-26
Engine overheat warning indicator ...... 2-26
Battery warning indicator ..................... 2-27
Storage compartments ........................ 2-28
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2-1
E
EJU01008
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
8Mooring eye
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.BFire extinguisher container
Use to store the fire extinguisher.
CIntake grate
Prevents debris from getting into the jet pump.
DSpeed sensor
EJet intake
FDrive shaft
Transmits power from engine to the jet pump.
GHandgrip
Use for suppor t when boarding the watercraft
or when seated facing rearward and acting as
a spotter for a water-skier.
HRear seat
IFront seat
JGlove compartment
KRear storage compartments
LTilt lever
Use to adjust the tilt of the handlebars.
MSide grips
Use for suppor t when riding as a passenger.
UGU571.book Page 1 Tuesday, July 10, 2001 2:25 PM
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2-3
E
1Fuel tank
2Water separator
Traps water from the breather hose to the fuel
tank.
3Fuel filter
4Oil tank
5Silencer
Prevents water from getting into the engine
and reduces air intake noise.6Spark plug lead
7Spark plugs/Spark plug caps
8Electrical box
Protects electrical components from water.
9Battery
0Flush hose connector
Use to flush the engine cooling water pas-
sages.
AMuffler
UGU571.book Page 3 Tuesday, July 10, 2001 2:25 PM
Page 34 of 136
2-7
E
EJU01012
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.
@
EJU01309
Oil tank filler cap
To remove the oil tank filler cap:
1. Remove the rear and front seats. (See
pages 2-4 to 2-5 for rear and front seat
installation and removal procedures.)
2. Turn the filler cap 2 counterclockwise.
To install the oil tank filler cap:
Install the filler cap, and then install the
seats.
NOTE:@ Make sure that the oil tank filler cap is prop-
erly secured before operating the watercraft.
@
UGU571.book Page 7 Tuesday, July 10, 2001 2:25 PM
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2-8
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EJU01014
Fuel cock knob
The fuel cock supplies fuel from the fuel
tank to the carburetors.
The fuel cock knob 1 positions are
explained as follows and are shown in the
illustration.
OFF:
With the fuel cock knob in this position,
fuel does not flow. 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:
This indicates reserve. With the fuel cock
knob in this position, the fuel reserve is
made available. Tur n the fuel cock knob to
this position if you run out of fuel while oper-
ating the watercraft. When this occurs,
refuel as soon as possible and be sure to
turn the fuel cock knob back to “ON”!
UGU571.book Page 8 Tuesday, July 10, 2001 2:25 PM
Page 36 of 136
2-9
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EJU01015
Engine stop switch
Push this switch 1 (red button) to stop
the engine normally.
EJU01016
Engine shut-off switch
Insert the clip 1, on the end of the engine
shut-off cord 2, under the engine shut-off
switch 3 (black button). The engine will stop
automatically when the clip is removed from
the switch, such as if the operator falls off
the watercraft.
WARNING@ Always attach the engine shut-off cord
to your wrist and the clip to the engine
shut-off switch BEFORE starting the
engine.
To prevent accidental starting of the
engine or unauthorized use by chil-
dren or others, always remove the clip
from the shut-off switch when the
engine is not running.
@
EJU01215
Choke knob
Starting a cold engine requires a richer
air-fuel mixture, which is supplied by the
choke.
Pull the knob 1 out to turn the choke on.
Push the knob in to turn the choke off.
UGU571.book Page 9 Tuesday, July 10, 2001 2:25 PM