Page 57 of 135

2-30
E
Rear storage compartments
The rear storage compartments 6 are
located on both sides of the aft deck.
To open a rear storage compartment, pull
the latch 5 up, and then open the cover.
To close a rear storage compartment,
push down on the cover until it latches
securely.
NOTE:
Make sure that the rear storage compart-
ments are properly secured before operat-
ing the watercraft.
WARNING
●The rear storage compartments are
not ventilated. Fuel vapors can be a
fire or explosion hazard. To avoid
injury or death, do not store fuel or
flammable liquids here.
●Cargo should not exceed 22.5 kg
(50 lb) in either the port or starboard
storage compartment.
NOTE:
There is a drain plug 7 in each compart-
ment. To drain water in a rear storage com-
partment into the engine compartment,
remove the plug by turning it counterclock-
wise.
Rear storage compartments:
Capacity: 160 L (42.3 US gal, 35.2 Imp gal)
Load limit: 22.5 kg (50 lb)
E_GU5-71-2.fm Page 30 Thursday, July 13, 2000 7:48 PM
Page 60 of 135

3-1
E
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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Page 63 of 135

3-4
E
EJU00419a
Filling the oil tank
WARNING
●Do not add gasoline to the oil tank.
Fire or explosion could result.
●Oil in the bilge is a serious fire hazard.
Wipe up any spilled oil immediately.
CAUTION:
Do not allow the oil tank to become com-
pletely empty. If the oil tank becomes
empty the oil injection pump must be
bled to ensure proper oil flow, otherwise
engine damage may occur. If bleeding of
the oil pump is necessary, have a
Yamaha dealer bleed it.
1. Remove the rear and front seats to
access the oil filler cap. (See pages 2-4
and 2-5 for seat removal and installation
procedures.)
2. Open the oil tank filler cap, and very
slowly add engine oil to the oil tank.
3. Stop pouring when the oil just reaches
the bottom of the filler tube.
NOTE:
●The rear and front seats must be removed
in order to watch the oil level in the oil
tank while adding oil.
●Be careful not to spill oil or overfill the
tank.
●Do not fill into the filler tube because oil
could overflow.
Oil tank capacity:
5.5 L (1.45 US gal, 1.21 Imp gal)
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3-5
E
EJU00422
Pre-operation checks
Pre-operation check list
Before operating this watercraft, perform the checks in the following check list. See the
accompanying text in this chapter for details on how to perform the checks.
WARNING
If any item in the pre-operation check list is not working properly, have it inspected
and repaired before operating the watercraft, otherwise an accident could occur.
NOTE:
Pre-operation checks should be made thoroughly each time the watercraft is used. This pro-
cedure can be completed in a short time. It is worth the time spent to assure safety and reli-
ability.
ITEM ROUTINE PAGE
Engine compartment Remove all seats to ventilate the engine com-
partment. Check for fuel vapors or loose electri-
cal connections3-6
Bilge Check for water and fuel residue and remove if
necessary3-7
Throttle Check that the throttle lever springs back 3-10
Steering system Check for proper steering system operation 3-10
Shift lever and reverse gate Check for proper operation 3-11
Fuel and oil Check fuel and oil level and add if necessary
Check hoses and tanks for leakage3-6
Water separator Check for water and drain if necessary 3-7
Battery Check electrolyte level and battery condition 3-8
Front and rear seats Check that the seats are properly secured 2-4–2-5
Hull/Deck Check the hull and deck for cracks or other dam-
age—
Jet unit Check for debris and remove if necessary 3-12
Fire extinguisher Check the condition and replace if necessary 3-9
Engine shut-off cord Check condition and replace is frayed or broken 3-12
Switches Check the start switch, engine stop switch and
engine shut-off switch for proper operation when
the watercraft is in the water3-13
Cooling water pilot outlet Check that water is discharged while the engine
is running and the watercraft is in the water3-13
Multifunction meter Check for warning indications and proper opera-
tion3-13
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3-6
E
EJU00426
Pre-operation check points
Engine compartment
Ventilate the engine compar tment before
each use.
To ventilate the engine compartment
remove the rear and front seats. (See pages
2-4 to 2-5 for seat removal and installation
procedures.) Allow the engine compartment
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 the rear and front seats. (See
pages 2-4 to 2-5 for seat removal and
installation procedures.)
3. Check the fuel and oil levels in the tanks
and replenish if necessary. (See pages
3-3 and 3-4 for filling instructions.)
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Page 67 of 135
3-8
E
EJU00435a
Battery
Check the battery condition and the elec-
trolyte level.
Check that the battery leads are tightened
securely and there is no corrosion on the
battery terminals.
WARNING
The battery must always be fully charged
and in good condition. Loss of battery
power may leave you stranded. Never
operate the watercraft if the battery does
not have sufficient power to start the
engine or if it shows any other signs of
decreased power.
Make sure that the breather hose is prop-
erly connected and that it is not damaged or
obstructed.
Make sure that the battery is securely
held in place.
1
Positive (+): Red lead
2
Negative (–): Black lead
3
Breather hose
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Page 69 of 135
3-10
E
EJU00447
Throttle
Squeeze and release the throttle lever
several times to make sure that there is no
hesitation in its travel. It should be smooth
over the complete range, and spring back to
the idle position when released.
WARNING
Before starting the engine, always check
the operation of the throttle lever. It
should move smoothly through its full
range of operation, and should spring
back to the idle position when released.
EJU00448
Steering system
Check for looseness in the handlebars.
Turn them as far as possible to the right
and left to make sure that operation is
smooth and unrestricted throughout the
whole range. Make sure that the jet thrust
nozzle also changes directions as the han-
dlebars are turned, and that there is no free
play between the handlebars and the jet
thrust nozzle.
Check that the tilt adjustment is locked in
position. (See Tilt lever on page 2-12.)
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Page 70 of 135
3-11
E
EJU00450
Shift lever and reverse gate
Check for proper operation of the shift
lever and reverse gate.
Make sure that the reverse gate goes
down to its stopper position when the shift
lever is pulled up.
Also, make sure that the reverse gate
goes up to its stopper position when shift
lever is pushed down.
WARNINGJJ●Make sure that the throttle is com-
pletely released and that the engine is
at idle before shifting into reverse.
●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.
●Use reverse for slow-speed maneuver-
ing only.
●Make sure that there are no obstacles
or people behind you before shifting
into reverse.
●Do not touch the reverse gate while the
shift lever is being operated, otherwise
you could be pinched.
E_GU5-71-3.fm Page 11 Thursday, July 13, 2000 7:52 PM