Safety information
9
EJU30680
The safe use and operation of this water-
craft is dependent upon the use of proper
riding techniques, as well as upon the
common sense, good judgment, and ex-
pertise of the operator. Before using this
watercraft, make sure that its use is per-
mitted under local laws, bylaws, and regu-
lations, and always operate the watercraft
in full conformity with any requirements
and limitations imposed. Every operator
should know the following requirements
before riding the watercraft.
Before operating the watercraft, read this
owner’s/operator’s manual, the Riding
Practice Guide, and all warning and caution
labels on the watercraft. These materials
should give you an understanding of the
watercraft and its operation.
Never allow anyone to operate this water-
craft until they too have read this own-
er’s/operator’s manual, the Riding Practice
Guide, and all warning and caution labels.
EJU30720
Limitations on who may
operate the watercraft
Yamaha recommends a minimum operator
age of 16 years old.
Adults must supervise use by minors.
Know your local operator age and training
requirements.
This watercraft is designed to carry the op-
erator and 1 passenger. Never exceed the
maximum load limit or allow more than 2
persons to ride the watercraft at any time.
Do not operate the watercraft with a pas-
senger on board until you have consider-
able practice and experience riding alone.
Operating the watercraft with a passenger
requires more skill. Take the time to be-
come accustomed to the handling charac-
teristics of the watercraft before trying any
difficult maneuvers.Maximum load:
160 kg (353 lb)
Load is the total weight of cargo, oper-
ator, and passenger.
UF1G74E0.book Page 9 Monday, July 31, 2006 10:10 AM
Operation
48
EJU32860Stopping the engine
To stop the engine, release the throttle lever,
and then push the engine stop switch (red
button).
WARNING
EWJ00600
You need throttle to steer. Shutting the en-
gine off can cause you to hit an obstacle
you are attempting to avoid. A collision
could result in severe injury or death.
EJU32870Leaving the watercraft
If leaving the watercraft, remove the engine
shut-off cord to reduce the chance of acciden-
tal starting or unauthorized use by children or
others.
EJU32900
Operating your watercraft EJU32940Getting to know your watercraft
Operating your watercraft requires skills ac-
quired through practice over a period of time.
Take the time to learn the basic techniques
well before attempting more difficult maneu-
vers.
Operating your new watercraft can be a very
enjoyable activity, providing you with hours of
pleasure. However, it is essential to familiar-
ize yourself with the operation of the water-
craft to achieve the skill level necessary to
enjoy riding safely.
Before operating this watercraft, read this
owner’s/operator’s manual, the Riding Prac-
tice Guide, and all warning and caution labels
on the watercraft. Pay particular attention to
the safety information on pages 9. These ma-
terials should give you an understanding of
the watercraft and its operation.
Remember: This watercraft is designed to
carry the operator and 1 passenger. Never
exceed the maximum load limit or allow more
than 2 persons to ride the watercraft at any
time.
EJU36040Learning to operate your watercraft
Before operating the watercraft, always per-
form the pre-operation checks listed on page
38. The short time spent checking the water-
craft will reward you with added safety and re-
liability.
Check local laws before operating your water-
craft.
Operate defensively at safe speeds and keep
a safe distance away from people, objects,
Maximum load:
160 kg (353 lb)
Load is the total weight of cargo, oper-
ator, and passenger.
UF1G74E0.book Page 48 Monday, July 31, 2006 10:10 AM
Operation
53
holding on to the operator. Never allow a
passenger to ride in front of the operator.
(6) Start the engine, look in all directions, and
then accelerate to planing speed.
WARNING
EWJ00610
Before starting off, make sure that there
are no boats, swimmers, or obstacles
around you.
NOTE:
The heavier the total weight of the operator
and passenger, the more difficult it will be to
balance the watercraft. Do not operate the
watercraft when the total weight exceeds 160
kg (353 lb) including any cargo. If it is difficult
to balance the watercraft at a standstill, pro-
ceed as follows:
(1) While the passenger is steadying the wa-
tercraft, pull yourself up onto the boarding
platform into a kneeling position, andthen move to the seat and sit astride to
balance the watercraft.
(2) Attach the engine shut-off cord to your left
wrist, and then attach the clip to the en-
gine shut-off switch.
(3) Start the engine and keep it at idle.
(4) Have the passenger pull him or herself up
onto the boarding platform into a kneeling
position, then crawl onto the seat as the
watercraft accelerates.
UF1G74E0.book Page 53 Monday, July 31, 2006 10:10 AM
Operation
56
D. If the engine is stopped while riding, there
is no thrust. The watercraft will go straight
even though the handlebars are turned.
You need throttle to steer.
WARNING
EWJ01100
Do not release the throttle lever when
trying to steer away from objects—you
need throttle to steer. A collision could
result in severe injury or death.
When operating at higher speeds, make
gradual turns or slow down before turn-
ing. Sharp high-speed turns may cause
the watercraft to slide sideways or spin,
throwing the operator and passenger
overboard, which could cause an injury.
This model is equipped with the Yamaha En-
gine Management System (YEMS) that in-
cludes an off-throttle steering (OTS) system.
It will activate at planing speeds should you
attempt to steer the watercraft after releasing
the throttle lever (see condition C above).
The OTS system assists in turning by continu-
ing to supply some thrust while the watercraft
is decelerating, but you can turn more sharply
if you apply throttle while turning the handle-
bars. The OTS system does not function be-
low planing speeds or when the engine is off.
Once the engine slows down, the watercraft
will no longer turn in response to handlebar in-put until you apply throttle again or you reach
trolling speed.
EJU35980Stopping the watercraft
The watercraft is not equipped with a sepa-
rate braking system. It is stopped by water re-
sistance when the throttle lever is released.
From full speed, the watercraft comes to a
complete stop in approximately 125 m (410 ft)
after the throttle lever is released or the en-
gine is stopped, although this distance will
vary depending on many factors, including
gross weight, water surface conditions, and
wind direction.
The watercraft slows down as soon as the
throttle lever is released, but will coast for a
distance before fully stopping. If you are not
sure you can stop in time before hitting an ob-
stacle, apply throttle and turn in another direc-
tion.
WARNING
EWJ00720
Allow adequate stopping distance.
Take early action to avoid collisions. Re-
member, watercraft and other boats do
not have brakes.
Operate defensively at safe speeds and
keep a safe distance away from people,
objects, and other watercraft to give you
time to stop.
Do not shut the engine off when slowing
down in case you need engine power to
UF1G74E0.book Page 56 Monday, July 31, 2006 10:10 AM
Specifications
72
EJU34540
Specifications
Watercraft capacity:
Maximum people on board:
2 person
Maximum load capacity:
160 kg (353 lb)
Dimensions:
Length:
2930 mm (115.4 in)
Width:
1150 mm (45.3 in)
Height:
1020 mm (40.2 in)
Dry weight:
297 kg (655 lb)
Performance:
Maximum output (according to ISO 8665/SAE
J1228):
114.7 kW@7000 r/min
Maximum fuel consumption:
57.0 L/h (15.1 US gal/h) (12.5 Imp.gal/h)
Cruising range at full throttle:
1.05 hour
Trolling speed:
1350 ±100 r/min
Engine:
Engine type:
2-stroke
Number of cylinders:
3
Engine displacement:
1297.0 cm³
Bore & stroke:
84.0 × 78.0 mm (3.31 × 3.07 in)
Compression ratio:
5.90 :1
Lubrication system:
Oil injection
Cooling system:
Water
Starting system:
Electric
Ignition system:
Digital C.D.I.
Spark plug:
BR8ES-11
Spark plug gap:
1.0–1.1 mm (0.039–0.043 in)Battery capacity:
12 V19.0 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:
23.0 °+23.0 °
Jet thrust nozzle trim angle:
-10 °, -5 °, 0 °, 5 °, 10 °
Fuel and oil:
Recommended fuel:
Regular unleaded gasoline
Minimum octane rating (PON):
86
Minimum octane rating (RON):
90
Recommended engine oil:
YAMALUBE 2-W
Fuel tank total capacity:
60.0 L (15.9 US gal) (13.2 Imp.gal)
Engine oil tank capacity:
5.5 L (1.45 US gal) (1.21 Imp.gal)
UF1G74E0.book Page 72 Monday, July 31, 2006 10:10 AM