2012 WaveRunner
SuperJet
OWNER’S/OPERATOR’S MANUAL
F2F-28199-14
LIT-18626-09-32
Read this manual carefully
before operating this watercraft.
U.S.A. Edition
DIC183
Read this manual carefully before operating this watercraft. This manual
should stay with the WaveRunner if it is sold.
UF2F14E0.book Page 1 Thursday, September 15, 2011 1:11 PM
Important manual information
EJU30182
To the owner/operator
Thank you for choosing a Yamaha watercraft.
This owner’s/operator’s manual contains in-
formation you will need for proper operation,
maintenance, and care. A thorough under-
standing of these simple instructions will help
you to obtain maximum enjoyment from your
new Yamaha. If you have any questions
about the operation or maintenance of your
watercraft, please consult a Yamaha dealer.
In this manual, information of particular impor-
tance is distinguished in the following ways:
This is the safety alert symbol. It is used
to alert you to potential personal injury haz-
ards. Obey all safety messages that follow
this symbol to avoid possible injury or death.
WARNING
EWJ00071
A WARNING indicates a hazardous situa-
tion which, if not avoided, could result in
death or serious injury.
NOTICE
ECJ00091
A NOTICE indicates special precautions
that must be taken to avoid damage to the
watercraft or other property.
TIP:
A TIP provides key information to make pro-
cedures easier or clearer.
EJU40400
Because Yamaha has a policy of continuing
product improvement, this product may not be
exactly as described in this owner’s/opera-
tor’s manual. Specifications are subject to
change without notice.
This manual should be considered a perma-
nent part of this watercraft and should remain
with it even if the watercraft is subsequently
sold.
EJU30203
WaveRunner SuperJet
OWNER’S/OPERATOR’S MANUAL
©2011 by Yamaha Motor Corporation,
U.S.A.
1st Edition, September 2011
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan
P/N LIT-18626-09-32
UF2F14E0.book Page 1 Thursday, September 15, 2011 1:11 PM
Table of contents
General and important labels........... 1
Identification numbers .................... 1
Primary Identification (PRI-ID)
number ........................................... 1
Hull Identification Number (HIN) ........ 1
Engine serial number ........................ 1
Manufactured date label .................... 2
Important labels .............................. 3
Warning labels ................................... 4
Other labels ....................................... 6
Safety information............................. 7
Limitations on who may operate
the watercraft .............................. 8
Cruising limitations ......................... 8
Operation requirements ............... 10
Recommended equipment ........... 12
Hazard information ....................... 12
Watercraft characteristics ............. 13
Rules of the Road ........................ 14
To get more boating safety
information ................................ 18
Enjoy your watercraft
responsibly ................................ 19
Description....................................... 20
Watercraft glossary ...................... 20
Location of main components ...... 21
Control function operation ............. 23
Watercraft control functions ......... 23
Engine stop switch .......................... 23
Engine shut-off switch ..................... 23
Start switch ...................................... 23
Throttle lever ................................... 24
Steering system ............................... 24
Steering pole ................................... 24
Fuel cock knob ................................ 25
Choke knob ..................................... 25
Cooling water pilot outlet ................. 25
Water separator ............................... 26
Engine overheat warning system .... 26
Equipment operation ...................... 28
Equipment .................................... 28
Hood ................................................ 28
Bow rope hole ................................. 29
Stern rope hole ................................ 29
Storage pouch ................................. 29
Fire extinguisher container .............. 30
Operation and handling
requirements ................................... 32
Fuel and engine oil
requirements ............................. 32
Fuel ................................................. 32
2-stroke engine oil ........................... 32
Mixing fuel and oil ............................ 32
Filling the fuel tank .......................... 33
Draining the bilge water ............... 34
Draining the bilge water on water .... 34
Transporting ................................. 35
First-time operation ........................ 36
Engine break-in ............................ 36
Pre-operation checks ..................... 37
Pre-operation checklist .................... 37
Pre-operation check points .......... 39
Pre-launch checks ........................... 39
Post-launch checks ......................... 43
Operation ......................................... 45
Operating your watercraft ............ 45
Getting to know your watercraft ....... 45
Learning to operate your
watercraft ..................................... 45
Operating positions ......................... 45
Launching the watercraft ................. 46
Starting the engine on water ........... 46
Stopping the engine ........................ 48
Leaving the watercraft ..................... 48
Operating the watercraft .................. 48
Turning the watercraft ..................... 48
Stopping the watercraft ................... 50
Starting off ....................................... 50
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Table of contents
Capsized watercraft ......................... 53
Beaching the watercraft ................... 54
Operating in weeded areas ............. 54
After removing the watercraft from
the water ...................................... 54
Care and storage............................. 55
Post-operation care ...................... 55
Flushing the cooling water
passages ...................................... 55
Cleaning the watercraft ................... 56
Battery care ..................................... 56
Long-term storage ........................ 58
Cleaning .......................................... 58
Lubrication ....................................... 59
Rustproofing .................................... 60
Maintenance..................................... 61
Maintenance ................................. 61
Tool kit ............................................. 61
Adjusting the steering friction .......... 61
Adjusting the jet thrust nozzle
angle ............................................ 62
Periodic maintenance chart ............. 64
Checking the spark plugs ................ 65
Lubrication points ............................ 66
Checking the fuel filter ..................... 66
Adjusting the choke cable ............... 66
Adjusting the carburetor .................. 67
Specifications.................................. 68
Specifications ................................ 68
Trouble recovery ............................. 69
Troubleshooting ........................... 69
Troubleshooting chart ...................... 69
Emergency procedures ................ 71
Cleaning the jet intake and
impeller ........................................ 71
Jumping the battery ......................... 72
Replacing the fuse ........................... 72
Towing the watercraft ...................... 73
Submerged watercraft ..................... 73
Consumer information ................... 75
WARRANTY INFORMATION ...... 75
UF2F14E0.book Page 2 Thursday, September 15, 2011 1:11 PM
General and important labels
1
EJU30262
Identification numbers
Record the Primary Identification (PRI-ID)
number, Hull Identification Number (HIN), and
engine serial number in the spaces provided
for assistance when ordering genuine parts
from a Yamaha dealer. Also record and keep
these ID numbers in a separate place in case
your watercraft is stolen.
EJU30271
Primary Identification (PRI-ID) number
The PRI-ID number is stamped on a plate at-
tached inside the engine compartment. (See
page 28 for hood removal and installation pro-
cedures.)
MODEL:
SJ700B-L (SuperJet)
EJU30290
Hull Identification Number (HIN)
The HIN is stamped on a plate attached to the
hull on the aft, starboard (right) side.
EJU40640
Engine serial number
The engine serial number is stamped on a
plate attached to the engine unit. (See page
28 for hood removal and installation proce-
dures.)
1 Primary Identification (PRI-ID) number loca-
tion
1 Hull Identification Number (HIN) location
1 Engine serial number location
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General and important labels
3
EJU30452
Important labels
Read the following labels before using this watercraft. If have any questions, consult a Yamaha
dealer.
8
5
6
4
3
1
2
9
10
7
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General and important labels
4
EJU35913
Warning labels
If any of these labels are damaged or missing, contact a Yamaha dealer for replacements.
UF2F14E0.book Page 4 Thursday, September 15, 2011 1:11 PM
General and important labels
5
UF2F14E0.book Page 5 Thursday, September 15, 2011 1:11 PM
General and important labels
6
EJU35925
Other labels
The following label indicates the correct direction to upright a capsized watercraft.
89
F2F-6418F-00
10
UF2F14E0.book Page 6 Thursday, September 15, 2011 1:11 PM
Safety information
7
EJU41781
This watercraft is for competition use only.
The watercraft does not meet federal EPA
emission standards for recreational use.
EJU30671
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. 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, the Riding Instruction card,
and all labels on the watercraft. Also, watch
the Basic Orientation Video provided with
your 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, the Riding Instruction card, and all
labels, and, if possible, watched the Basic
Orientation Video.
Showing them the video may help reinforce
the information contained in these materi-
als.
UF2F14E0.book Page 7 Thursday, September 15, 2011 1:11 PM
Safety information
8
EJU30690
Limitations on who may
operate the watercraft
● Yamaha recommends a minimum operator
age of 16 years old.
Adults must supervise use by minors.
Know the operator age and training require-
ments for your state. A boating safety
course is recommended and may be re-
quired in your state. You can find local rules
by contacting the United States Coast
Guard (USCG), the National Association of
State Boating Law Administrators, or your
local Power Squadron.
● This watercraft is designed to carry the op-
erator only. Never have more than one per-
son on the watercraft at any time.
EJU30761
Cruising limitations
● Scan constantly for people, objects, and
other watercraft. Be alert for conditions that
limit your visibility or block your vision of
others.
● Operate defensively at safe speeds and
keep a safe distance away from people, ob-
jects, and other watercraft.
● Do not follow directly behind watercraft or
other boats.
● Do not go near others to spray or splash
them with water.
● Avoid sharp turns or other maneuvers that
make it hard for others to avoid you or un-
derstand where you are going.
● Avoid areas with submerged objects or
shallow water.
● Take early action to avoid collisions. Re-
member, watercraft and other boats do not
have brakes.
● Do not release the throttle lever when trying
to steer away from objects—you need throt-
tle to steer. Always check throttle and steer-
ing controls before starting the watercraft.
● Ride within your limits and avoid aggressive
maneuvers to reduce the risk of loss of con-
trol, ejection, and collision.
● This is a high performance boat—not a toy.
Sharp turns or jumping wakes or waves can
increase the risk of back/spinal injury (pa-
ralysis), facial injuries, and broken legs, an-
UF2F14E0.book Page 8 Thursday, September 15, 2011 1:11 PM
Safety information
9
kles, and other bones. Do not jump wakes
or waves.
● Do not operate the watercraft in rough wa-
ter, bad weather, or when visibility is poor;
this may lead to an accident causing injury
or death. Be alert to the possibility of ad-
verse weather. Take note of weather fore-
casts and the prevailing weather conditions
before setting out on your watercraft.
● As with any water sport, you should not op-
erate your watercraft without someone else
nearby. If you operate further than swim-
ming distance from shore, you should be
accompanied by another boat or watercraft,
but make sure you stay a safe distance
away. It’s good, common sense.
● Never operate in water that is less than 60
cm (2 ft) deep from the bottom of the water-
craft, otherwise you increase your chance
of hitting a submerged object, which could
result in injury.
● This watercraft is not equipped with lighting
required for night operation. Do not operate
the watercraft after sunset or before dawn,
otherwise you increase the risk of colliding
with another boat, which could result in se-
vere injury or death.
● Follow navigation rules, and state/provin-
cial and local laws that apply to watercraft.
UF2F14E0.book Page 9 Thursday, September 15, 2011 1:11 PM
Safety information
10
EJU30771
Operation requirements
● All riders must wear a U.S. Coast Guard
(USCG) approved personal flotation device
(PFD) that is suitable for personal water-
craft use.
● Wear protective clothing. Severe internal
injuries can occur if water is forced into
body cavities as a result of falling into the
water or being near the jet thrust nozzle.
Normal swimwear does not adequately pro-
tect against forceful water entry into the rec-
tum or vagina. All riders must wear a
wetsuit bottom or clothing that provides
equivalent protection. Such clothing in-
cludes thick, tightly woven, sturdy and
snug-fitting apparel such as denim, but
does not include spandex or similar fabrics,
like those used in bicycle shorts.
● Eye protection is recommended to keep
wind, water, and glare from the sun out of
your eyes while you operate your water-
craft. Restraining straps for eyewear are
made which are designed to float should
your eyewear fall in the water.
Footwear and gloves are recommended.
● Helmets meeting Snell or DOT standards
are required for IJSBA-sanctioned races.
You must decide whether to wear a helmet
while you ride for recreation. You should
know that a helmet could help protect you in
certain kinds of accidents and that it could
injure you in others.
A helmet is designed to provide some head
protection. Although helmets cannot protect
against all foreseeable impacts, a helmet
might reduce your injuries in a collision with
a boat or other obstacle.
A helmet may have potential safety haz-
ards, as well. Falling into the water could
risk the chance of the helmet catching wa-
ter, commonly known as “bucketing”, and
the resulting strain on your neck could
cause choking, severe and permanent neck
injuries, or death. A helmet could also in-
crease the risk of an accident if it reduces
your vision or hearing, or if it distracts you or
increases your fatigue.
How should you decide if a helmet’s poten-
tial safety benefits outweigh its potential
risks for you? Consider your particular
riding conditions. Consider factors such as
your riding environment and your riding
style and ability. Also consider the likeli-
hood of traffic congestion, and the water
surface conditions. If you decide to wear a
helmet based upon your riding circum-
stances, choose one carefully. Look for a
helmet designed for personal watercraft
use, if possible. Consider a helmet meeting
Snell or DOT standards. If you will be en-
gaging in closed-course competition, follow
the helmet requirements of the sanctioning
organization.
● Never operate the watercraft after consum-
ing alcohol or taking other drugs.
● For reasons of safety and proper care of the
watercraft, always perform the pre-opera-
tion checks listed on page 37 before operat-
ing the watercraft.
1 USCG approved PFD
2 Wetsuit bottom
UF2F14E0.book Page 10 Thursday, September 15, 2011 1:11 PM
Safety information
11
● The operator should always keep both feet
or knees on the riding tray when the water-
craft is in motion. Lifting your feet increases
the chances of losing your balance or hitting
objects outside the watercraft with your
feet.
● Always consult your doctor on whether it is
safe for you to operate this watercraft if you
are pregnant or in poor health.
● Do not attempt to modify this watercraft.
Modifications to your watercraft may reduce
safety and reliability, and render the water-
craft unsafe or illegal for use.
● Attach the engine shut-off cord (lanyard) to
your left wrist and keep it free from the han-
dlebars so that the engine stops if you, the
operator, fall off. After riding, remove the
engine shut-off cord (lanyard) from the wa-
tercraft to avoid accidental starting or unau-
thorized use by children or others.
● Scan carefully for swimmers, and stay
away from swimming areas. Swimmers are
hard to see and you could accidentally hit
someone in the water.
● Avoid being hit by another boat. You should
always take the responsibility to watch for
traffic; other boaters may not be watching
for you. If they do not see you, or if you ma-
neuver more quickly than other boaters ex-
pect, you risk a collision.
● Maintain a safe distance from other boats
and watercraft, and also watch for ski ropes
or fishing lines. Obey the “Rules of the
Road” and be sure to check behind you be-
fore making a turn. (See “Rules of the
Road” on page 14.)
● According to the USCG, boats under 6.1 m
(20 ft) in length like your watercraft must
carry a fire extinguisher of a B-1 classifica-
tion, with a capacity of two pounds or more
when navigating in waters under USCG ju-
risdiction. In addition, most state and local
boating laws also require that the fire extin-
guisher be approved by the USCG.
UF2F14E0.book Page 11 Thursday, September 15, 2011 1:11 PM
Safety information
12
EJU30830
Recommended equipment
The following items should be carried on
board your watercraft:
● Sound-signaling device
You should carry a whistle or other sound-
signaling device that can be used to signal
other boats. See “Rules of the Road” for
more information.
● Visual distress signals
It is recommended that a U.S. Coast Guard
approved pyrotechnic device be stored in a
waterproof container on your watercraft. A
mirror can also be used as an emergency
signal. Contact a Yamaha dealer or the
U.S. Coast Guard for more information.
● Watch
A watch is helpful so you will know how long
you have been operating the watercraft.
● Towline
A towline can be used to tow a disabled wa-
tercraft in an emergency.
EJU30850
Hazard information
● When transporting or storing your water-
craft, always turn the fuel cock knob to
“OFF”, 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 color-
less, odorless gas that may cause loss of
consciousness and death within a short
time. Always operate the watercraft in an
open area.
UF2F14E0.book Page 12 Thursday, September 15, 2011 1:11 PM
Safety information
13
EJU30880
Watercraft characteristics
● Jet thrust turns the watercraft. Releasing
the throttle lever completely produces only
minimum 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 im-
mediately after releasing the throttle lever,
but once the engine slows down, the water-
craft will no longer respond to handlebar in-
put until you apply throttle again or you
reach trolling speed.
Practice turning in an open area without ob-
stacles until you have a good feel for this
maneuver.
● This watercraft is water-jet propelled. The
jet pump is directly connected to the engine.
This means that jet thrust will produce some
movement whenever the engine is running.
There is no “neutral” position.
● Keep away from the intake grate while the
engine is on. Items such as long hair, loose
clothing, or PFD straps can become entan-
gled in moving parts, resulting in severe in-
jury or drowning.
● Never insert any object into the jet thrust
nozzle while the engine is running. Severe
injury or death could result from coming in
contact with the rotating parts of the jet
pump.
● Stop the engine and remove the clip from
the engine shut-off switch before removing
any debris or weeds, which may have col-
lected around the jet intake.
● Avoid forceful jet thrust and limited visibility
while reboarding. Get to a standing or
kneeling position quickly, but do not expose
yourself to the forceful jet thrust.
1 Intake grate
2 Jet thrust nozzle
1 Clip
2 Engine shut-off switch
STOP
2
1
UF2F14E0.book Page 13 Thursday, September 15, 2011 1:11 PM
Safety information
14
EJU30961
Rules of the Road
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.
Just as there are rules that apply when you
are driving on streets and highways, there are
waterway rules that apply when you are oper-
ating your watercraft. These rules are used in-
ternationally, and are also enforced by the
United States Coast Guard and local agen-
cies. You should be aware of these rules, and
follow them whenever you encounter another
vessel on the water.
Several sets of rules prevail according to geo-
graphic location, but are all basically the same
as the International Rules of the Road. The
rules presented here in this owner’s/opera-
tor’s manual are condensed, and have been
provided for your convenience only. Consult
your local U.S. Coast Guard Auxiliary or De-
partment of Motor Vehicles for a complete set
of rules governing the waters in which you will
be operating your watercraft.
Steering and sailing rules
Whenever two vessels on the water meet one
another, one vessel has the right-of-way; it is
called the “stand-on” vessel. The vessel that
does not have the right-of-way is called the
“give-way” or “burdened” vessel. These rules
determine which vessel has the right-of-way,
and what each vessel should do.
Stand-on vessel
The vessel with the right-of-way has the duty
to continue its course and speed, except to
avoid an immediate collision. When you main-
tain your direction and speed, the other vessel
will be able to determine how best to avoid
you.
Give-way vessel
The vessel which does not have the right-of-
way has the duty to take positive and timely
action to stay out of the way of the stand-on
vessel. Normally, you should not cross in front
of the vessel with the right-of-way. You should
slow down or change directions briefly and
pass behind the other vessel. You should al-
ways move in such a way that the operator of
the other vessel can see what you are doing.
The General Prudential Rule regarding the
right-of-way is that if a collision appears un-
avoidable, neither boat has the right-of-way.
Both boats must avoid the collision.
In other words, follow the standard rules ex-
cept when a collision will occur unless both
vessels try to avoid each other. If that is the
case, both vessels become give-way vessels.
Rules when encountering vessels
There are three main situations that you may
encounter with other vessels which could lead
to a collision unless the Steering Rules are fol-
lowed:
Meeting: you are approaching another vessel
head-on
Crossing: you are traveling across another
vessel’s path
Overtaking: you are passing or being passed
by another vessel
In the following illustration, your watercraft is
in the center. You should give the right-of-way
to any vessels shown in the white area (you
are the give-way vessel). Any vessels in the
shaded area must yield to you (they are the
UF2F14E0.book Page 14 Thursday, September 15, 2011 1:11 PM
Safety information
15
give-way vessels). Both you and the meeting
vessel must alter course to avoid each other.
Meeting
If you are meeting another power-driven ves-
sel head on, and are close enough to run the
risk of collision, neither of you has the right-of-
way. Both of you should alter course to avoid
an accident. You should keep the other vessel
on your port (left) side. This rule does not ap-
ply if both of you will clear one another if you
continue on your set course and speed.
Crossing
When two power-driven vessels are crossing
each other’s path close enough to run the risk
of collision, the vessel which has the other on
the starboard (right) side must keep out of the
way of the other. If the other vessel is on your
starboard (right) side, you must keep out of its
way; you are the give-way vessel. If the other
vessel is on your port (left) side, remember
that you should maintain course and direction,
provided the other vessel gives you the right-
of-way as it should.
Overtaking
If you are passing another vessel, you are the
give-way vessel. This means that the other
vessel is expected to maintain its course and
speed. You must stay out of its way until you
are clear of it. Likewise, if another vessel is
passing you, you should maintain your speed
and direction so that the other vessel can
steer itself around you.
Other special situations
There are three other rules you should be
aware of when riding your watercraft around
other vessels.
Narrow channels and bends
When navigating in narrow channels, you
should keep to the right when it is safe and
practical to do so. If the operator of a power-
driven vessel is preparing to go around a
bend that may obstruct the view of other water
vessels, the operator should sound a pro-
longed blast of four to six seconds on the
whistle. If another vessel is around the bend,
it too should sound the whistle. Even if no re-
ply is heard, however, the vessel should still
proceed around the bend with caution. If you
navigate such waters with your watercraft,
you will need to carry a portable air horn,
available from local marine supply stores.
UF2F14E0.book Page 15 Thursday, September 15, 2011 1:11 PM
Safety information
16
Fishing vessel right-of-way
All vessels fishing with nets, lines, or trawls
are considered to be “fishing vessels” under
the International Rules. Vessels with trolling
lines are not considered fishing vessels. Fish-
ing vessels have the right-of-way regardless
of position. Fishing vessels cannot, however,
impede the passage of other vessels in nar-
row channels.
Sailing vessel right-of-way
Sailing vessels should normally be given the
right-of-way. The exceptions to this are:
(1) When the sailing vessel is overtaking the
power-driven vessel, the power-driven
vessel has the right-of-way.
(2) Sailing vessels should keep clear of any
fishing vessel.
(3) In a narrow channel, a sailing vessel
should not hamper the safe passage of a
power-driven vessel that can navigate
only in such a channel.
Reading buoys and other markers
The waters of the United States are marked
for safe navigation by the lateral system of
buoyage. Simply put, buoys and markers
have an arrangement of shapes, colors, num-
bers, and lights to show which side of the
buoy a boater should pass on when navigat-
ing in a particular direction. The markings on
these buoys are oriented from the perspective
of being entered from seaward (the boater is
going towards the harbor). Red buoys are
passed on your starboard (right) side when
proceeding from open water into the harbor,
and black buoys are to your port (left) side. An
easy way to remember the meaning of the
colors is the phrase “red right returning”.
When navigating out of the harbor, your posi-
tion with respect to the buoys should be re-
versed; red buoys should be to port and black
buoys to starboard.
Many bodies of water used by boaters are en-
tirely within the boundaries of a particular
state. The Uniform State Waterway Marking
System has been devised for these waters.
This system uses buoys and signs with dis-
tinctive shapes and colors to show regulatory
or advisory information. These markers are
white with black letters and orange borders.
UF2F14E0.book Page 16 Thursday, September 15, 2011 1:11 PM
Safety information
17
They signify speed zones, restricted areas,
danger areas, and general information.
Remember, markings may vary by geograph-
ic location. Always consult local boating au-
thorities before riding your watercraft in
unfamiliar waters.
UF2F14E0.book Page 17 Thursday, September 15, 2011 1:11 PM
Safety information
18
EJU30982
To get more boating safety
information
Be informed about boating safety. Additional
publications and information can be obtained
from many organizations, including the follow-
ing.
United States Coast Guard
Consumer Affairs Staff (G-BC)
Office of Boating, Public, and Consumer Af-
fairs
U.S. Coast Guard Headquarters
Washington, D.C. 20593-0001
http://www.uscgboating.org/
Other sources
You can find local rules by contacting the Na-
tional Association of State Boating Law Ad-
ministrators, or your local Power Squadron.
Watercraft Education and Training
The Online Boating Safety Course, available
through the watercraft section of the yamaha-
motor.com website, is a free, 50 question
learning course available to the public. Upon
successful completion of 80 percent or better,
the user can request a certificate of comple-
tion by mail or can download one immediate-
ly. The Online Boating Safety Course,
provided by the Boat/US Foundation, is ap-
proved by the National Association of State
Boating Law Administrators (NASBLA) and
recognized by the United States Coast
Guard. This course meets the education re-
quirement for those states that recognize non-
proctored, NASBLA-approved courses.
Yamaha is the watercraft industry’s leading
manufacturer to build awareness and support
for boating education. In 1997, Yamaha
launched its GET W.E.T. (Watercraft Educa-
tion and Training) initiative and has since
reached out to over one million Americans
promoting the benefits of boating education.
The Online Boating Safety Course:
http://www.boatus.org/
UF2F14E0.book Page 18 Thursday, September 15, 2011 1:11 PM
Safety information
19
EJU30991
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, wa-
ters, and wildlife with respect and courtesy.
Whenever and wherever you ride, think of
yourself as the guest of those around you. Re-
member, for example, that the sound of your
watercraft may be music to you, but it could be
just noise to others. And the exciting splash of
your wake can make waves others won’t en-
joy.
Avoid riding close to shoreline homes and wa-
terfowl nesting areas or other wildlife areas,
and keep a respectful distance from fisher-
men, other boats, swimmers, and populated
beaches. When travel in areas like these is
unavoidable, ride slowly and obey all laws.
Proper maintenance is necessary to ensure
that the exhaust emission and sound levels of
your watercraft will continue to be within regu-
lated limits. You have the responsibility to
make sure that the recommended mainte-
nance in this owner’s/operator’s manual is
carried out.
Remember, 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 refueling. Dis-
pose of water and any fuel and oil residue in
the engine compartment according to local
regulations. 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 enjoyment of a
variety of recreational opportunities.
UF2F14E0.book Page 19 Thursday, September 15, 2011 1:11 PM
Description
20
EJU40652
Watercraft glossary
Trolling speed
“Trolling” is the lowest maneuvering speed. You are applying little or no throttle. The watercraft
is down in the water, and there is no wake.
Sub-planing speed
“Sub-planing” is a medium speed. The bow of the watercraft is slightly up from the water sur-
face, but you are still traveling through the water. There is a wake.
Planing speed
“Planing” is a faster speed. The watercraft is more level and is skimming on top of the water.
There is a wake.
Bow
The front end of the watercraft.
Stern
The rear end of the watercraft.
Starboard
The right side of the watercraft when facing forward.
Port
The left side of the watercraft when facing forward.
Bilge water
Water that has collected in the engine compartment.
UF2F14E0.book Page 20 Thursday, September 15, 2011 1:11 PM
Description
21
EJU31011
Location of main components
2
1
3
4
5
6
7
8
9
10
11
12 13
15 16
1 Steering pole
2 Steering pole cover
3 Bow rope hole
4 Fuel filler cap
5 Cooling water pilot outlet
6 Hood
7 Hood latch
8 Handlebars
9 Storage pouch
10 Riding tray
11 Stern rope hole
12 Jet thrust nozzle
13 Ride plate
14 Jet intake
15 Drive shaft
16 Intake grate
UF2F14E0.book Page 21 Thursday, September 15, 2011 1:11 PM
Description
22
1 Fire extinguisher container
2 Fuel cock knob
3 Choke knob
4 Clip
5 Start switch
6 Throttle lever
7 Engine shut-off cord (lanyard)
8 Engine stop switch
9 Engine shut-off switch
10 Fuel tank
11 Battery
12 Silencer
13 Spark plug/Spark plug cap
14 Water separator
15 Muffler
16 Fuel filter
17 Electrical box
UF2F14E0.book Page 22 Thursday, September 15, 2011 1:11 PM
Control function operation
23
EJU31024
Watercraft control functions
EJU31152
Engine stop switch “”
The engine stop switch (red button) stops the
engine when the switch is pushed.
EJU31163
Engine shut-off switch “”
The engine shut-off switch automatically
stops the engine when the clip, on the end of
the engine shut-off cord (lanyard), is removed
from the switch, such as if the operator falls off
the watercraft.
Insert the clip under the engine shut-off switch
before starting the engine.
When the engine is not running, remove the
clip from the engine shut-off switch to prevent
accidental starting or unauthorized operation
by children or others.
EJU41050
Start switch “”
NOTICE
ECJ01360
Do not run the engine for more than 15
seconds on land without supplying water,
otherwise the engine could overheat.
The start switch (green button) starts the en-
gine when the switch is pushed.
Release the start switch as soon as the en-
gine starts to run. If the engine does not start
in 5 seconds, release the start switch, wait 15
seconds, and then try again. NOTICE: Never
push the start switch while the engine is
running. Do not operate the start switch
for more than 5 seconds, otherwise the
battery will be discharged and the engine
1 Engine stop switch
1 Engine shut-off switch
2 Clip
3 Engine shut-off cord (lanyard)
1
STOP
3
1
2
UF2F14E0.book Page 23 Thursday, September 15, 2011 1:11 PM
Control function operation
24
will not start. Also, the starter motor could
be damaged.
[ECJ01040]
The engine will not start when the clip is re-
moved from the engine shut-off switch.
EJU31211
Throttle lever
The throttle lever increases the engine speed
when the lever is squeezed.
The throttle lever returns automatically to its
fully closed (idle) position when released.
EJU35932
Steering system
By turning the handlebars in the direction you
wish to travel, the angle of the jet thrust nozzle
is changed, and the direction of the watercraft
is changed accordingly.
Since the strength of the jet thrust determines
the speed and degree of a turn, throttle must
always be applied when attempting a turn, ex-
cept at trolling speed.
The angle of the jet thrust nozzle can be ad-
justed to suit operator preference. (See page
62 for information on adjusting the jet thrust
nozzle angle.)
EJU31272
Steering pole
The steering pole can be moved up or down
to change the height of the handlebars.
1 Start switch
1 Throttle lever
START
1
1 Handlebar
2 Jet thrust nozzle
UF2F14E0.book Page 24 Thursday, September 15, 2011 1:11 PM
Control function operation
25
EJU31123
Fuel 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 fuel
while operating the watercraft. When this oc-
curs, refuel as soon as possible and be sure
to turn the fuel cock knob back to “ON”.
EJU31202
Choke 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.
EJU31223
Cooling 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
1 Choke knob
1 Cooling water pilot outlet
UF2F14E0.book Page 25 Thursday, September 15, 2011 1:11 PM
Control function operation
26
that water is being discharged from the cool-
ing water pilot outlet. If water is not being dis-
charged from the outlet, stop the engine and
check the jet intake for clogging. (See page
71 for information on the jet intake.)
TIP:
● It will take about 20 seconds for the water to
reach the outlet after the engine is started.
● Water discharge may not be constant when
the engine is running at idling speed. If this
occurs, apply a little throttle to make sure
that water discharges properly.
EJU40322
Water separator
The water separator prevents water from en-
tering the fuel tank by collecting any water that
has entered the fuel tank breather hose if the
watercraft was capsized.
If water has collected in the water separator,
drain it by loosening the drain screw.
To drain water from the water separator:
(1) Place a drain pan or dry cloth under the
water separator.
(2) Gradually loosen the drain screw to drain
the water. Catch the draining water in the
drain pan or soak it up with the dry cloth
so that it does not spill into the engine
compartment. If any water spills into the
watercraft, be sure to wipe it up with a dry
cloth.
(3) Securely tighten the drain screw until it
stops.
EJU31664
Engine overheat warning system
If the engine temperature rises significantly,
the engine overheat warning system will acti-
vate and the engine speed will be limited to
about 3400 r/min to help prevent damage.
1 Water separator
1 Drain screw
1
UF2F14E0.book Page 26 Thursday, September 15, 2011 1:11 PM
Control function operation
27
If the engine overheat warning system is acti-
vated, immediately reduce the engine speed,
return to shore, and then make sure that wa-
ter is being discharged from the cooling water
pilot outlet while the engine is running. If there
is no discharge of water, stop the engine, and
then check the jet intake for clogging. (See
page 71 for information on the jet intake.)
NOTICE: If you cannot locate and correct
the cause of the overheating, consult a
Yamaha dealer. Continuing to operate at
higher speeds could result in severe en-
gine damage.
[ECJ00041]
UF2F14E0.book Page 27 Thursday, September 15, 2011 1:11 PM
Equipment operation
28
EJU40333
Equipment
EJU31056
Hood
The hood is removable.
Remove the hood to access the engine com-
partment.
To remove the hood:
(1) Lift the steering pole and support it with
the lock pin.
(2) Turn the latch knob to the “OPEN” posi-
tion, and then pull up on the hood latch to
unlatch the hood.
(3) Grasp the hood using the handgrips pro-
vided at the front and rear of the hood. Lift
the hood up and to the rear to remove it.
1 Steering pole
1 Lock pin
1 Hood latch
2 Hood latch knob
1 Handgrip
LOC
K
O
P
E
N
1
2
UF2F14E0.book Page 28 Thursday, September 15, 2011 1:11 PM
Equipment operation
29
To install the hood:
(1) Position the hood on the deck so that the
two projections at the front of the hood fit
under the two stays on the deck.
(2) Push down on the hood latch, and then
turn the knob to the “LOCK” position to
securely lock the hood in place.
(3) While holding the steering pole, move the
lock pin to the stowed position, and then
lower the steering pole.
EJU36002
Bow rope hole
The bow rope hole is used to attach a rope to
the watercraft when transporting, mooring, or
towing it in an emergency. (See page 73 for
information on towing the watercraft.)
EJU36011
Stern rope hole
The stern rope hole is used to attach a rope to
the watercraft when mooring it.
EJU31675
Storage pouch
The storage pouch is located on the bottom of
the hood.
Use the storage pouch to store the own-
er’s/operator’s manual, tool kit, and other
small items. The storage pouch is not de-
signed to be waterproof. If you carry objects
that must be kept dry, put them in a water-
proof bag.
To remove the storage pouch:
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
LO
CK
O
P
E
N
1 Bow rope hole
1 Stern rope hole
1
UF2F14E0.book Page 29 Thursday, September 15, 2011 1:11 PM
Equipment operation
30
(2) Unfasten the bands, and then remove the
storage pouch.
To install the storage pouch:
(1) Bend the owner’s/operator’s manual
slightly to insert it into the storage pouch,
and then add the tool kit and any other
small items. Fold the pouch, and then
wrap the strap around it.
(2) Install the storage pouch on the hood and
secure it with the bands.
(3) Securely install the hood in its original po-
sition.
EJU41003
Fire extinguisher container
The fire extinguisher container is located on
the hood.
To open the fire extinguisher container:
(1) Lift the steering pole and support it with
the lock pin.
(2) Grasp the tab, pull the band to the rear,
and then pull it up.
(3) Lift the fire extinguisher container about
30 degrees from the storage position.
NOTICE: Do not force the fire extin-
guisher container up more than 30 de-
grees from the storage position,
otherwise the container and hood
could be damaged.
[ECJ00401]
1 Storage pouch
2 Band
1 Strap
1 Steering pole
2 Lock pin
1 Fire extinguisher container
2 Ta b
UF2F14E0.book Page 30 Thursday, September 15, 2011 1:11 PM
Equipment operation
31
(4) Loosen the fire extinguisher container
cap and remove it.
To close the fire extinguisher container:
(1) Insert the fire extinguisher into the con-
tainer, and then securely install the fire
extinguisher container cap by tightening it
until it stops.
(2) Lower the container on the hood to its
storage position and secure it with the
band.
(3) While holding the steering pole, move the
lock pin to the stowed position, and then
lower the steering pole.
1 Fire extinguisher container cap
UF2F14E0.book Page 31 Thursday, September 15, 2011 1:11 PM
Operation and handling requirements
32
EJU31792
Fuel and engine oil
requirements
EJU31833
Fuel
WARNING
EWJ00282
● Gasoline and gasoline vapors are ex-
tremely flammable. To avoid fires and
explosions and to reduce the risk of in-
jury when refueling, follow these in-
structions.
● Gasoline is poisonous and can cause in-
jury or death. Handle gasoline with care.
Never siphon gasoline by mouth. If you
should swallow some gasoline, inhale a
lot of gasoline vapor, or get some gaso-
line in your eyes, see your doctor imme-
diately. If gasoline spills on your skin,
wash with soap and water. If gasoline
spills on your clothing, change your
clothes.
NOTICE
ECJ00321
● Do not use leaded gasoline. Leaded gas-
oline can seriously damage the engine.
● Avoid getting water and contaminants in
the fuel tank. Contaminated fuel can
cause poor performance and engine
damage. Use only fresh gasoline that
has been stored in clean containers.
Gasohol
There are two types of gasohol: gasohol con-
taining ethanol and that containing methanol.
Gasohol containing ethanol can be used if
ethanol content does not exceed 10% and the
fuel meets the minimum octane ratings. E-85
is a fuel blend containing 85% ethanol and
therefore must not be used in this watercraft.
All ethanol blends containing more than 10%
ethanol can cause fuel system damage or en-
gine performance problems.
Yamaha does not recommend gasohol con-
taining methanol because it can cause fuel
system damage and engine performance
problems.
EJU31872
2-stroke engine oil
If YAMALUBE 2-W engine oil is not available,
another 2-stroke engine oil with an NMMA-
certified TC-W3 rating may be used.
EJU31902
Mixing fuel and oil
NOTICE
ECJ00331
Make sure that the gasoline and oil are
thoroughly mixed in the correct ratio, oth-
erwise severe engine damage could re-
sult.
To mix gasoline and engine oil:
(1) Pour 2-stroke engine oil into a clean con-
tainer, and then add gasoline.
Recommended fuel:
Regular unleaded gasoline with a
minimum octane rating of
86
(Pump octane number) = (R + M)/2
90 (Research octane number)
Recommended engine oil:
YAMALUBE 2-W or TC-W3 outboard
motor oil or equivalent
Fuel-to-oil ratios (gasoline to oil)
Break-in period (first two tankfuls):
25:1
After break-in:
50 :1
UF2F14E0.book Page 32 Thursday, September 15, 2011 1:11 PM
Operation and handling requirements
33
(2) To mix them thoroughly, shake the con-
tainer from side to side.
EJU41491
Filling the fuel tank
To fill the fuel tank:
(1) Before refueling, stop the engine. Do not
stand 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 28 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 clicks.
(9) Securely install the hood in its original po-
sition.
1 2-stroke engine oil
2 Gasoline
1 Fuel filler cap
1
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)
UF2F14E0.book Page 33 Thursday, September 15, 2011 1:11 PM
Operation and handling requirements
34
EJU40021
Draining the bilge water
NOTICE
ECJ01301
Do not run the engine at full throttle when
bilge water remains in the engine compart-
ment. The bilge water can splash into the
engine, which can result in severe dam-
age.
EJU40921
Draining the bilge water on water
A small quantity of bilge water will remain in
the engine compartment even after the bilge
water is drained on water. To completely re-
move the bilge water, remove the watercraft
from the water and wipe up any remaining
moisture in the engine compartment with a
dry cloth.
Jet vacuum bilge draining system
While the watercraft is operating, bilge water
in the engine compartment is drawn in by the
vacuum that is generated in the jet pump and
discharged from the watercraft through the jet
thrust nozzle.
To drain the bilge water on water:
Operate the watercraft as straight as possible
and above planing speed for at least 2 min-
utes. NOTICE: Do not run the engine at full
throttle for at least 1 minute after the en-
gine has been restarted. Bilge water in the
engine compartment can splash into the
engine, which can result in severe dam-
age.
[ECJ00553]
UF2F14E0.book Page 34 Thursday, September 15, 2011 1:11 PM
Operation and handling requirements
35
EJU33423
Transporting
WARNING
EWJ00750
Always turn the fuel cock knob to “OFF”
when transporting the watercraft, other-
wise fuel could leak out into the engine or
engine compartment, which would create
a fire hazard.
When transporting the watercraft on a trailer,
secure the bow rope hole and stern of the wa-
tercraft to the trailer with ropes or tie downs.
Use a rubber shock cord to secure the steer-
ing pole to the watercraft. NOTICE: Do not
secure the steering pole with ropes or tie
downs and do not secure it to the trailer.
Also, do not transport the watercraft with
the steering pole up. Otherwise, the steer-
ing pole could be damaged. Wrap the
ropes or tie downs with towels or rags
where they touch the body of the water-
craft to avoid scratches or damage.
[ECJ00632]
1 Rubber shock cord
2 Tie down
UF2F14E0.book Page 35 Thursday, September 15, 2011 1:11 PM
First-time operation
36
EJU32756
Engine break-in
NOTICE
ECJ00431
Failure to perform the engine break-in
could result in reduced engine life or even
severe engine damage.
The engine break-in is essential to allow the
various components of the engine to wear
and polish themselves to the correct operat-
ing clearances. This ensures proper perfor-
mance and promotes longer component life.
To perform the engine break-in:
(1) Fill the fuel tank with fuel in a fuel-to-oil ra-
tio of 25:1. (See page 32 “Mixing fuel and
oil” and “Filling the fuel tank” for informa-
tion on filling the fuel tank.)
(2) Launch the watercraft and start the en-
gine. (See page 46 for information on
starting the engine.)
(3) For the first 5 minutes, operate with the
engine at idling speed.
(4) For the first tankful of fuel, squeeze the
throttle lever slowly and operate at 3/4
throttle or less.
(5) Fill the fuel tank once more with fuel in a
fuel-to-oil ratio of 25:1, and then operate
with the engine at any speed.
After the engine break-in is complete, fill the
fuel tank with fuel in a fuel-to-oil ratio of 50:1.
The watercraft can be operated normally.
UF2F14E0.book Page 36 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
37
EJU31981
WARNING
EWJ00411
Failure to inspect or maintain the watercraft properly increases the possibility of an ac-
cident or damage to the watercraft. Do not operate the watercraft if you find any prob-
lem. If a problem cannot be corrected by the procedures provided in this manual, have
the watercraft inspected by a Yamaha dealer.
EJU41232
Pre-operation checklist
Before using this watercraft, be sure to perform the checks in the following checklist.
ITEM ROUTINE PAGE
PRE-LAUNCH CHECKS
Engine compartment
Ventilate the engine compartment.
Check inside the engine compartment for damage.
39
Fuel system
Check the fuel system for leakage.
Check the fuel level in the fuel tank.
39
Water separator Check the water separator for water. 40
Engine unit Check the exterior of the engine unit for damage. 40
Bilge water Check the engine compartment for bilge water. 40
Battery Check the battery connections and electrolyte level. 40
Steering system Check the steering system for proper operation. 40
Throttle lever
Check the throttle lever for proper operation.
Check the throttle lever free play.
41
Engine shut-off cord (lan-
yard)
Check the engine shut-off cord (lanyard) for dam-
age.
42
Switches
Check the start switch, engine stop switch, and en-
gine shut-off switch for proper operation.
42
Storage pouch
Check the storage pouch for damage and water.
Check that the storage pouch is securely installed.
42
Fire extinguisher container Check the fire extinguisher container for damage. 43
Fire extinguisher Check the condition of the fire extinguisher. 43
Safety equipment
Check that safety equipment meeting the applicable
regulations is on board.
43
Hull and deck Check the hull and deck for damage. 43
Jet intake Check the jet intake for damage and clogging. 43
Hood Check that the hood is securely closed. 43
POST-LAUNCH CHECKS
Cooling water pilot outlet
Check that water is discharged from the cooling wa-
ter pilot outlet while the engine is running.
43
UF2F14E0.book Page 37 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
38
TIP:
To ensure safety and reliability, pre-operation checks should be made each time the watercraft
is used.
UF2F14E0.book Page 38 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
39
EJU32281
Pre-operation check points
EJU40685
Pre-launch checks
Perform the pre-launch checks in the pre-op-
eration checklist while the watercraft is on
land.
To perform the pre-launch checks:
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(2) Perform the checks and make sure that
there are no malfunctioning items or oth-
er problems.
(3) After completing these checks, install the
hood in its original position.
EJU32333
Engine compartment check
WARNING
EWJ00461
Failure to ventilate the engine compart-
ment could result in a fire or explosion. Do
not start the engine if there is a fuel leak.
Ventilate the engine compartment. Leave the
engine compartment open for a few minutes
to allow any fuel vapors to escape.
Make sure that there is no damage inside the
engine compartment.
EJU41500
Fuel system checks
WARNING
EWJ00381
Leaking fuel can result in fire or explosion.
● Check for fuel leakage regularly.
● If any fuel leakage is found, the fuel sys-
tem must be repaired by a qualified me-
chanic. Improper repairs can make the
watercraft unsafe to operate.
Make sure that there is no damage, leakage,
or other problem in the fuel system.
Check:
● Carburetor for leakage
● Fuel filler cap and seal for damage
● Fuel in fuel tank for water and dirt
● Fuel tank for damage and leakage
● Fuel hoses and joints for damage and leak-
age
● Fuel filter for leakage
● Fuel cock for leakage
● Fuel tank breather hose for damage and
leakage
Releasing the pressure in the fuel tank
Release the pressure in the fuel tank before
each use.
To release the pressure in the fuel tank:
(1) Loosen the fuel filler cap slowly and re-
move it to release any pressure in the fuel
tank.
(2) Securely install the fuel filler cap by tight-
ening it until it clicks.
EJU32364
Fuel level check
Check the fuel level in the fuel tank.
1 Fuel filler cap
1
UF2F14E0.book Page 39 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
40
Add fuel if necessary. (See page 33 for infor-
mation on filling the fuel tank.)
EJU32423
Water separator check
Make sure that no water has collected in the
water separator. If water has collected in the
water separator, drain it. (See page 26 for in-
formation on draining the water separator.)
EJU40181
Engine unit check
Check the exterior of the engine unit for dam-
age or other problem.
EJU41011
Bilge water check
Make sure that no bilge water has collected in
the engine compartment. If bilge water has
collected in the engine compartment, wipe it
up with a dry cloth. NOTICE: Excessive wa-
ter in the engine compartment can splash
into the engine, which can result in severe
damage.
[ECJ00341]
EJU32484
Battery checks
Make sure that the battery terminals and
breather hose are not damaged and that the
battery leads and breather hose are connect-
ed properly. WARNING! Fire or explosion
could result if the breather hose is dam-
aged, obstructed, or not connected prop-
erly.
[EWJ00451]
Make sure that the electrolyte level is be-
tween the minimum and maximum level
marks. WARNING! Never operate the wa-
tercraft if the battery does not have suffi-
cient power to start the engine or if it
shows any other signs of decreased pow-
er. Loss of battery power may leave you
stranded.
[EWJ01240]
Make sure that the battery is securely held in
place.
EJU32613
Steering system checks
Turn the handlebars to the right and left sev-
eral times to make sure that operation is
smooth and unrestricted throughout the
1 Water separator
1 Positive (+) battery terminal: Red lead
2 Negative (–) battery terminal: Black lead
3 Breather hose
1 Maximum level mark
2 Minimum level mark
UF2F14E0.book Page 40 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
41
whole range, and that the free play is not ex-
cessive.
Turn the handlebars as far as possible to the
right and left to make sure that the jet thrust
nozzle moves as the handlebars are turned,
and that there is no difference between the
right and left fully turned positions of the jet
thrust nozzle.
EJU32622
Steering pole check
Move the steering pole up and down several
times to make sure that operation is smooth
and unrestricted throughout the whole range,
and that the free play is not excessive. Also,
make sure that the steering pole does not
have any side play.
EJU32594
Throttle lever checks
Operate the throttle lever several times to
make sure that operation is smooth through-
out the whole range. Also, make sure that the
throttle lever returns automatically to its fully
closed (idle) position when released.
Difference between fully turned positions
of jet thrust nozzle (distances A and B):
Maximum 5 mm (0.20 in)
UF2F14E0.book Page 41 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
42
Make sure that there is the proper amount of
throttle lever free play when the throttle lever
is in the fully closed (idle) position.
EJU32663
Engine shut-off cord (lanyard) check
Make sure that the engine shut-off cord (lan-
yard) is not damaged. If the cord is damaged,
replace it. WARNING! Never try to repair
the engine shut-off cord (lanyard) or tie it
together. The engine shut-off cord (lan-
yard) may not pull free when the operator
falls off, allowing the watercraft to contin-
ue to run and cause an accident.
[EWJ01220]
EJU41020
Switch checks
NOTICE
ECJ01360
Do not run the engine for more than 15
seconds on land without supplying water,
otherwise the engine could overheat.
Check the start switch, the engine stop
switch, and the engine shut-off switch for
proper operation. (See pages 23 to 23 for in-
formation on operating each switch.)
To check the operation of the switches:
(1) Push the start switch to make sure that
the engine starts.
(2) As soon as the engine starts running,
push the engine stop switch to make sure
that the engine stops immediately.
(3) Restart the engine, and then pull the en-
gine shut-off cord (lanyard) to remove the
clip from the engine shut-off switch to
make sure that the engine stops immedi-
ately.
EJU41210
Storage pouch checks
Make sure that the storage pouch is not dam-
aged and that water has not collected in the
pouch. Also, make sure that the storage
1 Throttle lever free play
Throttle lever free play:
7.0–10.0 mm (0.28–0.39 in)
1 Engine shut-off switch
2 Clip
3 Start switch
4 Engine stop switch
5 Engine shut-off cord (lanyard)
123
4
5
UF2F14E0.book Page 42 Thursday, September 15, 2011 1:11 PM
Pre-operation checks
43
pouch is securely installed. (See page 29 for
information on the storage pouch.)
EJU41071
Fire extinguisher container checks
Make sure that the fire extinguisher container
is not damaged and is securely held in place.
(See page 30 for information on the fire extin-
guisher container.)
EJU32493
Fire extinguisher check
Check that there is a full fire extinguisher on
board.
To check the fire extinguisher, see the instruc-
tions supplied by the fire extinguisher manu-
facturer. Always keep the fire extinguisher in
the fire extinguisher container.
Always carry a fire extinguisher on board. A
fire extinguisher is not standard equipment
with this watercraft. If you do not have one,
contact a Yamaha dealer or a fire extinguisher
dealer to obtain one meeting the proper spec-
ifications.
EJU40121
Safety equipment check
Check that safety equipment meeting the ap-
plicable regulations is on board.
EJU32352
Hull and deck check
Check the hull and deck for damage or other
problem.
EJU32656
Jet intake checks
Make sure that the jet intake is not damaged
or clogged with weeds or debris. If the jet in-
take is clogged, clean it. (See page 71 for in-
formation on the jet intake.)
EJU40702
Hood check
Make sure that the hood is securely closed.
(See page 28 for information on the hood.)
EJU40144
Post-launch checks
Perform the post-launch checks in the pre-op-
eration checklist while the watercraft is in the
water and the engine is running.
To perform the post-launch checks:
(1) Launch the watercraft. (See page 46 for
information on launching the watercraft.)
(2) Perform the checks and make sure that
there are no malfunctioning items or oth-
er problems.
EJU40552
Cooling water pilot outlet check
Make sure that water is discharged from the
cooling water pilot outlet while the engine is
Fire extinguisher:
Classification:
B-1
Capacity:
2 lb or more
UF2F14E0.book Page 43 Thursday, September 15, 2011 1:11 PM
Operation
45
EJU32902
Operating your watercraft
WARNING
EWJ00510
Before operating your watercraft, become
familiar with all of the controls. Consult a
Yamaha dealer about any control or func-
tion that you do not fully understand. Fail-
ure to understand how the controls work
could cause an accident or prevent you
from avoiding an accident.
EJU32913
Getting 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, the Riding Instruction card, and all
labels on the watercraft. Pay particular atten-
tion to the safety information beginning on
page 7. Also, watch the Basic Orientation Vid-
eo provided with your watercraft. These mate-
rials should give you an understanding of the
watercraft and its operation.
Remember: This watercraft is designed to
carry the operator only. Never have more than
one person on the watercraft at any time.
EJU32974
Learning to operate your watercraft
Before operating the watercraft, always per-
form the pre-operation checks listed on page
37. The short time spent checking the water-
craft will reward you with added safety and re-
liability.
Check state and local laws before operating
your watercraft.
Operate defensively at safe speeds and keep
a safe distance away from people, objects,
and other watercraft. Select a wide area to
practice maneuvering in, where there is good
visibility and light boat traffic.
Use the buddy system—operate with some-
one nearby. Scan constantly for people, ob-
jects, and other watercraft. Be alert for
conditions that limit your visibility or block your
vision of others.
You should grip the handlebars firmly and get
to a standing or kneeling position quickly.
Keep both feet or knees on the riding tray
when the watercraft is in motion.
EJU33171
Operating positions
After you are underway, you may choose to
kneel or stand, depending upon watercraft
speed, your skill level, and your preference.
Here are some guidelines.
Kneeling
It is easier to maintain your balance when
kneeling than when standing. This position is
recommended when traveling at sub-planing
speeds. (At sub-planing speeds, there is a
UF2F14E0.book Page 45 Thursday, September 15, 2011 1:11 PM
Operation
46
wake, but the watercraft is moving through the
water rather than skimming on top of it.)
At very slow speeds, it may be necessary to
support your upper-body weight with your el-
bows resting on the gunwales, trailing your
legs in the water.
Standing
After you are comfortable handling the water-
craft from a kneeling position, try standing as
the watercraft gains speed. The watercraft will
become easier to balance as the speed in-
creases, because jet thrust provides stability
as well as directional control. When you are
moving slowly, or preparing to stop, you will
probably need to return to the kneeling posi-
tion to maintain your balance.
EJU32821
Launching the watercraft
When launching the watercraft, make sure
that there are no obstacles around you.
If the watercraft is launched from a trailer,
someone should make sure that waves do not
push the watercraft into the trailer.
After the watercraft is in the water, turn it
around so that the bow faces the direction you
wish to go.
EJU32835
Starting the engine on water
WARNING
EWJ01520
Do not apply throttle when others are at
the rear of the watercraft. Turn the engine
off or keep it at idle. Water and debris exit-
ing the jet thrust nozzle can cause severe
injury.
To start the engine:
(1) Move the watercraft to an area that is free
from weeds and debris, and has a water
depth of at least 60 cm (2 ft) from the bot-
tom of the watercraft. NOTICE: Never
run the engine in water that is less
than 60 cm (2 ft) deep from the bottom
of the watercraft, otherwise pebbles or
sand could be sucked into the jet in-
take, causing impeller damage and en-
gine overheating.
[ECJ00472]
UF2F14E0.book Page 46 Thursday, September 15, 2011 1:11 PM
Operation
47
(2) Turn the fuel cock knob to “ON”.
(3) Attach the engine shut-off cord (lanyard)
to your left wrist, and then attach the clip
to the engine shut-off switch. (See page
23 for information on operating the en-
gine shut-off switch.) WARNING! Check
that the engine shut-off cord (lanyard)
is attached correctly. If the engine
shut-off cord (lanyard) is not attached
correctly, it may not pull free when the
operator falls off, allowing the water-
craft to continue to run and cause an
accident.
[EWJ00581]
(4) Pull the choke knob all the way out to
start a cold engine.
TIP:
The choke should not be used when the en-
gine is warm.
(5) While lightly squeezing the throttle lever,
push the start switch (green button) to
start the engine. (See page 23 for infor-
mation on operating the start switch.)
WARNING! Do not apply too much
throttle when starting the engine, oth-
erwise the watercraft will accelerate
unexpectedly. This could cause a col-
lision or cause the operator to be
thrown overboard.
[EWJ00591]
(6) After the engine has warmed up, push
the choke knob in to its original position.
TIP:
If the choke knob is left pulled out, the engine
will stall.
1 Clip
2 Engine shut-off switch
3 Engine shut-off cord (lanyard)
12
3
START
UF2F14E0.book Page 47 Thursday, September 15, 2011 1:11 PM
Operation
48
EJU32862
Stopping the engine
Release the throttle lever, and then push the
engine stop switch (red button) to stop the en-
gine. WARNING! You need throttle to steer.
Shutting the engine off can cause you to
hit an obstacle you are attempting to
avoid. A collision could result in severe in-
jury or death.
[EWJ00601]
EJU32872
Leaving the watercraft
If leaving the watercraft, remove the clip from
the engine shut-off switch to prevent acciden-
tal starting or unauthorized operation by chil-
dren or others.
EJU41171
Operating the watercraft
When the engine is running, the watercraft will
move forward at trolling speed even if the
throttle lever is in the fully closed (idle) posi-
tion.
EJU33243
Turning the watercraft
WARNING
EWJ00761
● 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 overboard, which
could cause an injury.
Steering control depends on the combination
of handlebar position and the amount of throt-
tle.
Water sucked in through the intake grate is
pressurized by the impeller in the jet pump. As
the pressurized water is expelled from the
pump through the jet thrust nozzle, it creates
thrust to move and steer the watercraft. The
higher the engine speed, the more thrust pro-
duced.
The amount of jet thrust, in addition to the po-
sition of the handlebars, determines how
sharply you turn.
STOP
UF2F14E0.book Page 48 Thursday, September 15, 2011 1:11 PM
Operation
49
A. More throttle produces higher thrust, so
the watercraft will turn more sharply.
B. Less throttle produces lower thrust, so
the watercraft will turn more gradually.
C. Releasing the throttle lever completely
produces only minimum 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 lever, but once the engine
slows down, the watercraft will no longer
respond to handlebar input until you ap-
ply throttle again or you reach trolling
speed.
At trolling speed, the watercraft can be
turned gradually by handlebar position
alone using just the amount of thrust
available at idle.
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.
To maintain your balance, lean into a turn.
How much you lean depends on the sharp-
ness of the turn and your traveling speed. In
UF2F14E0.book Page 49 Thursday, September 15, 2011 1:11 PM
Operation
50
general, the higher the speed or the sharper
the turn, the more you lean.
EJU33272
Stopping 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 90 m (300 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 obstacle, apply throttle and turn in
another direction.
WARNING
EWJ00722
● 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
steer away from a boat or other obstacle
that comes into your path.
EJU33074
Starting off
WARNING
EWJ00711
To avoid collisions:
● Scan constantly for people, objects, and
other watercraft. Be alert for conditions
that limit your visibility or block your vi-
sion of others.
● Operate defensively at safe speeds and
keep a safe distance away from people,
objects, and other watercraft.
● Do not follow directly behind watercraft
or other boats. Do not go near others to
spray or splash them with water. Avoid
UF2F14E0.book Page 50 Thursday, September 15, 2011 1:11 PM
Operation
51
sharp turns or other maneuvers that
make it hard for others to avoid you or
understand where you are going. Avoid
areas with submerged objects or shal-
low water.
● Take early action to avoid collisions. Re-
member, watercraft and other boats do
not have brakes. Do not release the
throttle lever when trying to steer away
from objects—you need throttle to steer.
WARNING
EWJ00632
Avoid forceful jet thrust and limited visibil-
ity while reboarding. Get to a standing or
kneeling position quickly, but do not ex-
pose yourself to the forceful jet thrust.
NOTICE
ECJ01340
Never run the engine in water that is less
than 60 cm (2 ft) deep from the bottom of
the watercraft, otherwise pebbles or sand
could be sucked into the jet intake, caus-
ing impeller damage and engine overheat-
ing.
The watercraft is less stable when at a stand-
still or at a slow speed. It takes skill to keep the
watercraft upright when starting.
To stabilize the watercraft when accelerating
to planing speed, maintain a low center of
gravity by operating it in the kneeling position.
Even though it is easier to start in shallow wa-
ter, you must learn deep-water boarding first.
You will inevitably fall off, so be sure you know
how to get back on the watercraft once you
are away from shore.
EJU33104
Boarding and starting in shallow water
Be sure to learn the deep-water starting meth-
od before operating the watercraft in water
where it is too deep for you to stand. (See
page 52 for the deep-water starting method.)
(1) Launch the watercraft in water free from
weeds and debris and at least 60 cm (2 ft)
deep from the bottom of the watercraft.
NOTICE: Never run the engine in water
that is less than 60 cm (2 ft) deep from
the bottom of the watercraft, other-
wise pebbles or sand could be sucked
into the jet intake, causing impeller
damage and engine overheating.
[ECJ00472]
(2) Attach the engine shut-off cord (lanyard)
to your left wrist, and then attach the clip
to the engine shut-off switch.
(3) Grip the handlebars with both hands.
Place one knee on the riding tray and bal-
ance there.
(4) Look in all directions, start the engine,
and then begin to accelerate.
UF2F14E0.book Page 51 Thursday, September 15, 2011 1:11 PM
Operation
52
(5) Pull your other knee up onto the riding
tray as the watercraft speed increases.
(6) Move as far forward as possible without
interfering with the movement of the han-
dlebars. Keep your body perpendicular to
the water, with your weight forward and
low.
TIP:
The watercraft will become easier to balance
as the speed increases, because jet thrust
provides stability as well as directional control.
EJU33124
Boarding and starting in deep water
WARNING
EWJ01260
Be sure the operator have practiced
boarding from the water while still close to
shore before riding. A person who has
made many unsuccessful attempts to get
back on the watercraft may become fa-
tigued and suffer from exposure, increas-
ing the risk of injury and drowning.
(1) Swim to the rear of the watercraft. Attach
the engine shut-off cord (lanyard) to your
left wrist, and then attach the clip to the
engine shut-off switch.
(2) Grip the handlebars with both hands. Pull
your body up onto the riding tray and bal-
ance there, using your elbows on the
gunwales for leverage.
(3) Look in all directions, start the engine,
and then begin to accelerate.
(4) Continue to pull your body up onto the
watercraft as the watercraft speed in-
creases.
UF2F14E0.book Page 52 Thursday, September 15, 2011 1:11 PM
Operation
53
(5) Bring your knees up onto the riding tray
and change to a kneeling position as
soon as you can do so.
(6) Move as far forward as possible without
interfering with the movement of the han-
dlebars. Keep your body perpendicular to
the water, with your weight forward and
low.
(7) Once the bow drops, and the watercraft
has leveled out in the water and reached
planing speed, back off the throttle and
select your desired speed.
TIP:
● The watercraft will become easier to bal-
ance as the speed increases, because jet
thrust provides stability as well as direction-
al control.
● It will take longer for a heavy operator to
reach planing speed than it will for a light
operator.
EJU33204
Capsized watercraft
WARNING
EWJ00671
Improper uprighting can cause injury.
● Be sure to shut the engine off by pulling
on the engine shut-off cord (lanyard) to
remove the clip from the engine shut-off
switch.
● Do not put your hands in the intake
grate.
If the watercraft capsizes, turn it over immedi-
ately.
To upright the watercraft:
(1) Remove the clip from the engine shut-off
switch.
(2) Swim to the rear of the watercraft. Turn
the watercraft over clockwise.
If the port (left) side of the capsized wa-
tercraft is tilting up, push down on the
gunwale so that the port (left) side is
down before turning the watercraft clock-
wise. NOTICE: Do not turn the water-
craft over counterclockwise,
otherwise water can enter the engine,
which can result in severe damage.
[ECJ00541]
(3) Start the engine and operate the water-
craft at planing speed to drain the bilge
water in the engine compartment. (See
page 34 for information on draining the
bilge water. If the engine does not start,
UF2F14E0.book Page 53 Thursday, September 15, 2011 1:11 PM
Operation
54
see “Towing the watercraft” on page 73
or “Submerged watercraft” on page 73.)
NOTICE: Do not run the engine at full
throttle for at least 1 minute after the
engine has been restarted. Bilge water
in the engine compartment can splash
into the engine, which can result in se-
vere damage.
[ECJ00553]
EJU33302
Beaching the watercraft
To beach the watercraft:
(1) Make sure that there are no boats, swim-
mers, or obstacles near the beach.
(2) Release the throttle lever to reduce
speed about 90 m (300 ft) before you
reach the intended beaching area.
(3) Slowly approach the beach and stop the
engine just before reaching land.
WARNING! You need throttle to steer.
Shutting the engine off can cause you
to hit an obstacle you are attempting
to avoid. A collision could result in se-
vere injury or death.
[EWJ00601] NOTICE:
Never run the engine in water that is
less than 60 cm (2 ft) deep from the
bottom of the watercraft, otherwise
pebbles or sand could be sucked into
the jet intake, causing impeller dam-
age and engine overheating.
[ECJ00472]
(4) Get off the watercraft and pull it up on the
beach.
EJU37193
Operating in weeded areas
Always avoid using your watercraft in areas
where weed growth is thick. If operating in
weeded areas is unavoidable, alternately
squeeze the throttle lever and relax your grip
on the throttle lever to vary the engine speed.
Weeds tend to become clogged more when
operating at a steady speed and at trolling
speed. If weeds may have clogged the intake
area, clean the jet intake. (See page 71 for in-
formation on the jet intake.)
EJU41060
After removing the watercraft from the
water
NOTICE
ECJ01360
Do not run the engine for more than 15
seconds on land without supplying water,
otherwise the engine could overheat.
After operating and removing the watercraft
from the water, promptly discharge the re-
maining water from the cooling water passag-
es.
To discharge water from the cooling water
passages:
(1) Make sure that the area around the wa-
tercraft is clear, and then start the engine.
(2) Discharge the remaining water out of the
cooling water passages by alternately
squeezing and releasing the throttle lever
quickly for 10 to 15 seconds.
(3) Stop the engine.
UF2F14E0.book Page 54 Thursday, September 15, 2011 1:11 PM
Care and storage
55
EJU41191
Post-operation care
WARNING
EWJ00320
Always turn the fuel cock knob to “OFF”
when storing the watercraft, otherwise
fuel could leak out into the engine or en-
gine compartment, which would create a
fire hazard.
After using the watercraft, always take it out of
the water, clean it, and store it. Leaving the
watercraft in the water for extended periods
will accelerate the rate of normal deterioration
of the jet pump and hull. Marine organisms
and corrosion are some of the conditions that
can shorten the life of many watercraft com-
ponents.
EJU33509
Flushing the cooling water passages
NOTICE
ECJ01360
Do not run the engine for more than 15
seconds on land without supplying water,
otherwise the engine could overheat.
Flush the cooling water passages to prevent
them from clogging with salt, sand, or dirt.
Use the Yamaha Watercraft Flush Kit to make
flushing easier.
See the instructions included with the flush kit
for proper installation.
(1) Place the watercraft in a horizontal posi-
tion.
(2) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(3) Insert the garden hose adapter into the
flushing hose connector.
(4) Connect the garden hose adapter to a
garden hose.
(5) Connect the garden hose to a water tap.
(6) Make sure that the area around the wa-
tercraft is clear, and then start the engine.
Immediately after the engine starts, turn
the water supply on gradually until water
flows out continually from the cooling wa-
ter pilot outlet.
(7) Run the engine at idling speed for about
3 minutes watching the engine condition.
If the engine stops while flushing, turn the
water supply off immediately and perform
1 Garden hose adapter
2 Flushing hose connector
UF2F14E0.book Page 55 Thursday, September 15, 2011 1:11 PM
Care and storage
56
the procedure again from step 6.
NOTICE: Do not supply water to the
cooling water passages when the en-
gine is not running. The water could
flow back through the muffler into the
engine, causing severe engine dam-
age.
[ECJ00122]
(8) Turn the water supply off.
(9) Discharge the remaining water out of the
cooling water passages by alternately
squeezing and releasing the throttle lever
quickly for 10 to 15 seconds.
(10) Stop the engine.
(11) Remove the garden hose adapter.
(12) Securely install the hood in its original po-
sition.
EJU40733
Cleaning the watercraft
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(2) Rinse the engine and engine compart-
ment with a small amount of water.
NOTICE: Do not use high-pressure
water when rinsing the engine or en-
gine compartment as severe engine
damage could result.
[ECJ00571]
(3) Wipe the engine and engine compart-
ment with a dry cloth.
(4) Wash down the hull, deck, and jet pump
with fresh water.
(5) Wipe the hull, deck, and jet pump with a
dry cloth.
(6) Wipe all vinyl and rubber components,
such as the engine compartment seals,
with a vinyl protectant such as Yamaha
Protectant.
(7) To minimize corrosion, spray metallic
parts of the hull, deck, and engine with a
rust inhibitor such as Yamaha Silicone
Protectant and Lubricant.
(8) Allow the engine compartment to air dry
completely before installing the hood.
(9) Securely install the hood in its original po-
sition.
EJU41630
Battery care
If the watercraft will not be used for more than
a month, remove the battery from the water-
craft, check it, and then store it in a cool, dry
place.
WARNING
EWJ00791
Battery electrolyte is poisonous and dan-
gerous, causing severe burns, etc. Elec-
trolyte contains sulfuric acid. Avoid
contact with skin, eyes, or clothing.
Antidotes
External: Flush with water.
Internal: Drink large quantities of water or
milk. Follow with milk of magnesia, beaten
egg, or vegetable oil. Call a physician im-
mediately.
Eyes: Flush with water for 15 minutes and
get prompt medical attention.
Batteries produce explosive gases. Keep
sparks, flames, cigarettes, etc., well away.
If using or charging the battery in an en-
closed space, make sure that it is well ven-
tilated. Always shield your eyes when
working near batteries.
Keep out of the reach of children.
To remove the battery:
(1) Disconnect the negative (–) battery lead.
(2) Disconnect the positive (+) battery lead.
(3) Disconnect the breather hose.
UF2F14E0.book Page 56 Thursday, September 15, 2011 1:11 PM
Care and storage
57
(4) Unhook the battery bands, and then re-
move the battery from the watercraft.
Checking the battery
● Make sure that the battery case is not dam-
aged.
● Make sure that the battery terminals are not
corroded or damaged.
● Make sure that the breather hose is not
clogged or damaged.
Checking the electrolyte level
Make sure that the electrolyte level is be-
tween the maximum and minimum level
marks.
If the electrolyte level is low, add distilled wa-
ter to raise it to the specified level. NOTICE:
Use only distilled water for replenishing
the battery, otherwise battery life could be
shortened.
[ECJ00241]
If distilled water was added, check the battery
voltage.
It is recommended to have a Yamaha dealer
check the battery voltage and charge the bat-
tery. If you charge the battery yourself, be
sure to read and follow the instructions provid-
ed with the battery tester and charger you
use. NOTICE: Do not attempt to charge a
battery hastily. Battery life could be short-
ened.
[ECJ00251]
Checking the battery bands
Make sure that the battery bands are not
damaged.
To store the battery:
(1) Clean the battery case using fresh water.
1 Positive (+) battery terminal: Red lead
2 Battery band
3 Negative (–) battery terminal: Black lead
4 Breather hose
1 Maximum level mark
2 Minimum level mark
1 Battery band
UF2F14E0.book Page 57 Thursday, September 15, 2011 1:11 PM
Care and storage
58
(2) If the battery terminals are dirty or corrod-
ed, clean them using a wire brush.
(3) Apply YAMALUBE MARINE GREASE to
the battery terminals.
(4) Store the battery in a cool, dry place.
NOTICE: Storing the battery in an un-
charged condition can cause perma-
nent battery damage. Check the
battery periodically.
[ECJ00102]
To install the battery:
(1) Place the battery in the battery compart-
ment and hook the battery bands onto the
holders.
(2) Connect the positive (+) battery lead (red)
to the positive (+) battery terminal.
NOTICE: Reversal of the battery leads
will damage the electrical parts.
[ECJ00261]
(3) Connect the negative (–) battery lead
(black) to the negative (–) battery termi-
nal.
(4) Connect the breather hose to the battery.
WARNING! Fire or explosion could re-
sult if the breather hose is damaged,
obstructed, or not connected proper-
ly.
[EWJ00451]
(5) Make sure that the battery is securely
held in place.
EJU33483
Long-term storage
WARNING
EWJ00320
Always turn the fuel cock knob to “OFF”
when storing the watercraft, otherwise
fuel could leak out into the engine or en-
gine compartment, which would create a
fire hazard.
Storage for long periods of time, such as win-
ter storage, requires preventive maintenance
to ensure against deterioration. It is advisable
to have the watercraft serviced by a Yamaha
dealer prior to storage.
However, the following procedures can be
performed easily by the owner.
EJU40252
Cleaning
(1) Flush the cooling water passages. (See
page 55 for information on flushing the
cooling water passages.)
TIP:
If you will be storing the watercraft for a pro-
longed period, such as winter storage, top off
the fuel tank with fresh gasoline and add one
ounce of Yamaha Fuel Stabilizer and Condi-
tioner to each gallon of fuel in the fuel tank be-
fore starting the engine.
1 Battery terminal
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
UF2F14E0.book Page 58 Thursday, September 15, 2011 1:11 PM
Care and storage
59
(2) Clean the watercraft. (See page 56 for in-
formation on cleaning the watercraft.)
Wax the hull with a non-abrasive wax
such as Yamaha Silicone Wax.
EJU40784
Lubrication
Use a Yamaha Power Cable Luber and spray
Yamaha Lube-Zall between the inner and out-
er cables to lubricate the cables and purge out
any dirt and moisture.
To keep moving parts sliding or rotating
smoothly, lubricate them with water-resistant
grease.
● Throttle cable (carburetor end) and choke
cable (carburetor end)
● Throttle cable (throttle lever end)
Squeeze the throttle lever and remove the
seal. Spray Yamaha Lube-Zall into the out-
er cable. Refit the seal securely.
● Steering cable ball joint (handlebar end)
and steering cable inner wire (handlebar
end)
To access the steering cable ball joint (han-
dlebar end) and steering cable inner wire
(handlebar end), remove the steering pole
cover. (See step 1 in “Adjusting the jet
thrust nozzle angle” on page 62 for informa-
tion on removing the steering pole cover.)
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
1 Seal
UF2F14E0.book Page 59 Thursday, September 15, 2011 1:11 PM
Care and storage
60
● Steering cable ball joint (jet thrust nozzle
end) and steering cable inner wire (jet thrust
nozzle end)
EJU40933
Rustproofing
NOTICE
ECJ01360
Do not run the engine for more than 15
seconds on land without supplying water,
otherwise the engine could overheat.
Spray metallic parts of the hull and engine
with a rust inhibitor such as Yamaha Silicone
Protectant and Lubricant.
To rustproof the internal engine components:
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(2) Loosen the silencer cap and remove it.
(3) Make sure that the area around the wa-
tercraft is clear, and then start the engine
in a well-ventilated area.
(4) Run the engine at a fast idle.
(5) Quickly spray as much rust inhibitor as
possible through the hole in the silencer
cover. Use Yamaha Stor-Rite Engine
Fogging Oil or an equivalent. Keep spray-
ing until the engine stalls (or a maximum
of 15 seconds). WARNING! Do not pour
or spray gasoline, or any substance
other than a rust inhibitor through the
hole in the silencer cover. Do not
spray flammable rust inhibitor prod-
ucts on engine surfaces while the en-
gine is hot. Otherwise, a fire or
explosion could occur.
[EWJ00301]
(6) Securely install the silencer cap by tight-
ening it until it stops. NOTICE: Be sure to
install the silencer cap securely after
fogging the engine, otherwise water
could enter the engine and cause
damage.
[ECJ00152]
(7) Securely install the hood in its original po-
sition.
1 Silencer cap
UF2F14E0.book Page 60 Thursday, September 15, 2011 1:11 PM
Maintenance
61
EJU41750
Maintenance
Periodic checks and lubrication will keep your
watercraft in the safest and most efficient con-
dition possible. Therefore, make sure to carry
out the periodic maintenance. Safety is an ob-
ligation of the watercraft owner. The most im-
portant points of watercraft inspection and
lubrication are explained on the following pag-
es.
See a Yamaha dealer for genuine Yamaha re-
placement parts and optional accessories de-
signed for your watercraft.
WARNING
EWJ00311
Be sure to turn off the engine when you
perform maintenance unless otherwise
specified. If you are not familiar with ma-
chine servicing, this work should be done
by a Yamaha dealer or other qualified me-
chanic.
A service manual is available for purchase
through a Yamaha dealer for owners who
have the mechanical skills, tools, and other
equipment necessary to perform mainte-
nance not covered by this owner’s/operator’s
manual.
EJU33802
Tool kit
A tool kit is included with this watercraft. Place
the tool kit in a waterproof bag and always
carry it with you whenever you use the water-
craft.
EJU34336
Adjusting the steering friction
The amount of friction in the steering can be
adjusted to suit operator preference.
To adjust the steering friction:
(1) Lift the steering pole and support it with
the lock pin.
1 Tool bag
2 Screwdriver
3 10/12 mm box wrench
4 Spark plug (one included for each cylinder)
5 14/21 mm box wrench
6 Pliers
7 Open-end wrench
1 Steering pole
2 Lock pin
UF2F14E0.book Page 61 Thursday, September 15, 2011 1:11 PM
Maintenance
62
(2) Remove the four screws, and then re-
move the handlebar cover.
(3) Turn the handlebars so that the left han-
dlebar grip is facing down.
(4) Loosen the locknut.
(5) Tighten or loosen the adjusting nut until
the desired amount of friction is obtained.
(6) While holding the adjusting nut with a
wrench, tighten the locknut to the speci-
fied torque.
(7) Securely install the handlebar cover and
four screws in their original positions.
(8) While holding the steering pole, move the
lock pin to the stowed position, and then
lower the steering pole.
EJU31288
Adjusting the jet thrust nozzle angle
The angle of the jet thrust nozzle can be ad-
justed to two settings to suit operator prefer-
ence.
To adjust the jet thrust nozzle angle:
(1) Remove the two bolts, and then remove
the steering pole cover.
(2) Pull back the outer sleeve of the steering
cable joint, and then disconnect the joint
from the steering cable pivot bolt.
1 Handlebar cover
1 Adjusting nut
2 Locknut
Tightening torque:
Locknut:
29.0 Nm (2.96 kgf-m, 21.4 ft-lb)
1
1 Steering pole cover
1 Steering cable joint
UF2F14E0.book Page 62 Thursday, September 15, 2011 1:11 PM
Maintenance
63
(3) Remove the steering cable pivot bolt.
(4) Select the nozzle angle, install the steer-
ing cable pivot bolt with the lock washer in
the desired position (P1 or P2) on the
steering column, and then tighten the bolt
to the specified torque.
TIP:
The outermost hole in the steering column
cannot be used.
(5) Securely connect the steering cable joint
to the steering cable pivot bolt.
(6) Securely install the steering pole cover
and two bolts in their original positions.
1 Steering cable pivot bolt
2 Steering column
1 Nozzle angles
1 Nozzle angles
2 Steering cable pivot bolt positions
Standard steering cable pivot bolt posi-
tion:
P2
Tightening torque:
Steering cable pivot bolt:
5.4 Nm (0.55 kgf-m, 4.0 ft-lb)
UF2F14E0.book Page 63 Thursday, September 15, 2011 1:11 PM
Maintenance
64
EJU40830
Periodic maintenance chart
The periodic maintenance chart gives general guidelines for periodic maintenance. Have a
Yamaha dealer perform the checks in the following chart. However, maintenance may need to
be performed more frequently depending on your operating conditions. If you have any ques-
tions, consult a Yamaha dealer.
This “” mark indicates maintenance that you may do yourself.
This “” mark indicates items to be checked and serviced by a Yamaha dealer.
Item Operation
Initial Thereafter every
Page
10
hours
50 hours
100
hours
200
hours
6
months
12
months
12
months
24
months
Spark plugs Check, clean, replace 65
Lubrication points Lubricate 59
Intermediate hous-
ing
Lubricate 66
Fuel system Check —
Fuel filter
Check 66
Check, replace —
Fuel tank Check, clean —
Carburetor Check, adjust —
Engine idling
speed
Check, adjust 67
Carburetor throt-
tle shaft
Check —
Bilge strainer Clean —
Impeller Check —
Jet thrust nozzle
angle
Check, adjust —
Handlebar pivot
shaft
Check, adjust —
Steering friction Check, adjust —
Throttle cable Check, adjust —
Choke cable Check, adjust 66
Battery Check, charge —
Rubber coupling Check —
Engine mount Check —
UF2F14E0.book Page 64 Thursday, September 15, 2011 1:11 PM
Maintenance
65
EJU34378
Checking the spark plugs
WARNING
EWJ00350
Be careful not to damage the insulator
when removing or installing a spark plug.
A damaged insulator could allow sparks to
escape, which could result in a fire or ex-
plosion.
Remove and check the condition of the spark
plugs.
The condition of a spark plug can indicate
something about the condition of the engine.
For example, if the center electrode portion is
very white, this could indicate an intake air
leak or carburetion problem in that cylinder.
Do not attempt to diagnose any problems
yourself. Have a Yamaha dealer service the
watercraft.
To remove a spark plug:
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(2) Remove the spark plug cap.
(3) Remove the spark plug, and then check
the condition of the spark plug and the
spark plug gap. If the electrode portion is
significantly discolored, if electrode ero-
sion becomes excessive, if carbon and
other deposits are excessive, or if the
spark plug gap is not within the specified
range, replace the spark plug.
TIP:
When the engine is operating normally, the
color of the spark plug electrode portion will
be a medium-to-light tan.
To install a spark plug:
(1) Wipe off any dirt from the threads, insula-
tor, and gasket surface of the spark plug.
(2) Install the spark plug, and then tighten it
to the specified torque.
TIP:
If a torque wrench is not available when you
are installing a spark plug, a good estimate of
Nuts and bolts Check —
Item Operation
Initial Thereafter every
Page
10
hours
50 hours
100
hours
200
hours
6
months
12
months
12
months
24
months
1 Insulator
2 Electrode
3 Spark plug gap
Specified spark plug:
B7HS
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Tightening torque:
Spark plug:
25.0 Nm (2.55 kgf-m, 18.4 ft-lb)
UF2F14E0.book Page 65 Thursday, September 15, 2011 1:11 PM
Maintenance
66
the correct torque is 1/4 turn to 1/2 turn past
finger tight using the spark plug wrench in-
cluded in the tool kit. Have the spark plug ad-
justed to the correct torque with a torque
wrench as soon as possible.
(3) Wipe off any water or dirt inside the spark
plug cap.
(4) Install the spark plug cap by pushing it
down until it is securely installed in its
original position.
(5) Securely install the hood in its original po-
sition.
EJU41770
Lubrication points
Lubricate moving parts with water-resistant
grease. (See page 59 for information on the
main lubrication points.)
Intermediate housing
Fill the intermediate housing with water-resis-
tant grease through the grease nipple using a
grease gun.
EJU34225
Checking the fuel filter
Check the fuel filter. The fuel filter should be
replaced if water or dirt is found in the filter.
Have a Yamaha dealer replace the fuel filter if
necessary.
EJU34441
Adjusting the choke cable
Check that the choke cable is properly adjust-
ed.
To adjust the choke cable:
(1) Pull the choke knob out until it stops, and
then release the knob. The knob should
not move.
(2) If the choke knob moves back on its own,
tighten the choke knob adjusting nut
slightly. If the knob is difficult to move,
loosen the adjusting nut slightly.
Recommended water-resistant grease:
YAMALUBE MARINE GREASE
Grease quantity:
Initial 10 hours or 1 month:
20.0–22.0 cm³ (0.68–0.74 US oz,
0.71–0.78 Imp.oz)
Every 100 hours or 12 months:
3.0–5.0 cm³ (0.10–0.17 US oz,
0.11–0.18 Imp.oz)
1 Fuel filter
1 Choke knob adjusting nut
UF2F14E0.book Page 66 Thursday, September 15, 2011 1:11 PM
Maintenance
67
EJU34463
Adjusting the carburetor
NOTICE
ECJ00172
If the carburetor settings are disturbed by
someone who does not have the neces-
sary technical knowledge, poor engine
performance and damage may result.
The carburetor is a vital part of the engine and
requires very sophisticated adjustments.
Most adjustments should be left to a Yamaha
dealer who has the professional knowledge
and experience to make them.
However, the operator may adjust the engine
idling speed as part of the usual maintenance
routine.
EJU34471
Adjusting the engine idling speed
(1) Place the watercraft in the water.
(2) Start the engine and warm it up for 1 to 2
minutes.
(3) While using a diagnostic tachometer, turn
the throttle stop screw to adjust the en-
gine idling speed to specification. Turn
the throttle stop screw clockwise to in-
crease the engine idling speed or coun-
terclockwise to decrease the engine
idling speed.
1 Throttle stop screw
Engine idling speed:
1300 ±50 r/min
UF2F14E0.book Page 67 Thursday, September 15, 2011 1:11 PM
Specifications
68
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 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:
B7HS
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)
UF2F14E0.book Page 68 Thursday, September 15, 2011 1:11 PM
Trouble recovery
69
EJU34561
Troubleshooting
If you have any trouble with your watercraft, use the troubleshooting chart to check for the pos-
sible cause.
If you cannot find the cause, consult a Yamaha dealer.
EJU34575
Troubleshooting chart
TROUBLE POSSIBLE CAUSE REMEDY PAGE
Engine does not
start (Starter motor
does not turn over)
Engine shut-
off switch
Clip not in place Install clip
23
Fuse Burned out Replace fuse and
check wiring
72
Battery Run down Recharge 56
Poor terminal con-
nections
Tighten as required
56
Terminal corroded Clean or replace 56
Starter motor Faulty Have serviced by
Yamaha dealer
—
Engine does not
start (Starter motor
turns over)
Fuel cock Turned to “OFF” Turn fuel cock knob to
“ON”
25
Fuel Empty Refill as soon as pos-
sible
33
Stale or contaminat-
ed
Have serviced by
Yamaha dealer
—
Fuel tank Water or dirt present Have serviced by
Yamaha dealer
—
Spark plug Fouled or defective Replace 65
Spark plug
cap
Not connected or
loose
Connect properly
65
Crankcase Filled with water Have serviced by
Yamaha dealer
73
Fuel filter Clogged or water
pooled
Have serviced by
Yamaha dealer
66
Choke Knob moves back on
its own
Tighten choke knob
adjusting nut
66
UF2F14E0.book Page 69 Thursday, September 15, 2011 1:11 PM
Trouble recovery
70
Engine runs irregu-
larly or stalls
Fuel Empty Refill as soon as pos-
sible
33
Stale or contaminat-
ed
Have serviced by
Yamaha dealer
—
Too much oil in fuel
mixing ratio
Correct fuel-to-oil ra-
tio to 50:1
32
Choke Knob is left pulled Push fully in 25
Fuel filter Clogged or water
pooled
Have serviced by
Yamaha dealer
66
Fuel tank Water or dirt present Have serviced by
Yamaha dealer
—
Spark plug Fouled or defective Replace 65
Incorrect heat range Replace 65
Gap incorrect Replace 65
Spark plug
cap
Not connected or
loose
Connect properly
65
Cracked, torn or dam-
aged
Have serviced by
Yamaha dealer
—
Electrical wir-
ing
Loose electrical con-
nections
Have serviced by
Yamaha dealer
—
Carburetor Incorrect idle adjust-
ment
Have serviced by
Yamaha dealer
—
Clogged Have serviced by
Yamaha dealer
67
Watercraft slow or
loses power
Cavitation Jet intake clogged Clean 71
Impeller damaged or
worn
Have serviced by
Yamaha dealer
71
Engine over-
heated
Jet intake clogged Clean
71
Fuel filter Clogged Have serviced by
Yamaha dealer
66
Spark plug Fouled or defective Replace 65
Incorrect heat range Replace 65
Gap incorrect Replace 65
Spark plug
caps
Not connected or
loose
Connect properly
65
Fuel Stale or contaminat-
ed
Have serviced by
Yamaha dealer
—
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2F14E0.book Page 70 Thursday, September 15, 2011 1:11 PM
Trouble recovery
71
EJU34623
Emergency procedures
EJU34634
Cleaning the jet intake and impeller
WARNING
EWJ00782
Before attempting to remove weeds or de-
bris from the jet intake or impeller area,
shut the engine off and remove the clip
from the engine shut-off switch. Severe in-
jury or death could result from coming in
contact with the rotating parts of the jet
pump.
If weeds or debris gets caught in the jet intake
or impeller, cavitation can occur, causing jet
thrust to decrease even though engine speed
rises. If this condition is allowed to continue,
the engine will overheat and may seize.
NOTICE: If weeds or debris gets caught in
the jet intake, do not operate the watercraft
above trolling speed until they have been
removed.
[ECJ00653]
If there is any sign that the jet intake or impel-
ler is clogged with weeds or debris, return to
shore and check the intake and impeller. Al-
ways stop the engine before beaching the wa-
tercraft.
(1) Place a suitable clean cloth or carpeting
underneath the watercraft to protect it
from abrasions and scratches. Turn the
watercraft on its side as shown. NOTICE:
Always turn the watercraft over onto
its port (left) side. When turning the
watercraft on its side, support the bow
so that the handlebars are not bent or
damaged.
[ECJ00661]
STOP
UF2F14E0.book Page 71 Thursday, September 15, 2011 1:11 PM
Trouble recovery
72
(2) Remove any weeds or debris from
around the jet intake, drive shaft, impel-
ler, jet pump housing, and jet thrust noz-
zle.
If debris is difficult to remove, consult a
Yamaha dealer.
EJU34641
Jumping the battery
If the watercraft battery has run down, the en-
gine can be started using a 12-volt booster
battery and jumper cables.
EJU34653
Connecting the jumper cables
WARNING
EWJ01250
To avoid battery explosion and serious
damage to the electrical system:
● Do not reverse the polarity of the jumper
cables when connecting to the batteries.
● Do not connect the negative (–) jumper
cable to the negative (–) terminal of the
watercraft battery.
● Do not touch the positive (+) jumper ca-
ble to the negative (–) jumper cable.
(1) Connect the positive (+) jumper cable to
the positive (+) battery terminals of both
batteries.
(2) Connect one end of the negative (–)
jumper cable to the negative (–) battery
terminal of the booster battery.
(3) Connect the other end of the negative (–)
jumper cable to an unpainted bolt on the
cylinder head.
(4) Start the engine, and then disconnect the
jumper cables by reversing the steps
above. (See page 23 for information on
starting the engine.)
EJU34675
Replacing the fuse
If the fuse is blown, replace it with the proper
fuse.
To replace the fuse:
(1) Remove the hood. (See page 28 for hood
removal and installation procedures.)
(2) Loosen the cap and remove it.
(3) Pull out the red lead to pull out the fuse
holder from the electrical box.
1 Positive (+) jumper cable
2 Booster battery
3 Negative (–) jumper cable
1 Good fuse
2 Blown fuse
21
UF2F14E0.book Page 72 Thursday, September 15, 2011 1:11 PM
Trouble recovery
73
(4) Open the fuse holder and replace the
fuse with one of the correct amperage.
WARNING! Do not use fuses of a dif-
ferent amperage than recommended.
Substitution with a fuse that has an
improper rating can cause extensive
electrical system damage and possi-
ble fire.
[EWJ00802]
(5) Insert the fuse holder into the electrical
box.
(6) Securely install the cap by tightening it
until it stops.
(7) Securely install the hood in its original po-
sition.
EJU34704
Towing the watercraft
WARNING
EWJ00811
● The operator of the towing boat must
keep speed to a minimum and avoid traf-
fic or obstacles which could be a hazard
to the operator on the watercraft.
● The towline should be long enough so
that the watercraft will not collide with
the towing boat when slowing down.
If the watercraft becomes inoperative in the
water, it can be towed to shore.
To tow the watercraft:
Use a towline that is three times the combined
length of the towing boat and the watercraft.
(1) Securely attach the towline to the bow
rope hole of the watercraft being towed.
(2) Ride the watercraft with your body weight
supported on the riding tray. Hold on to
the handlebars in order to balance the
watercraft and keep the bow up out of the
water. NOTICE: The bow must be kept
up out of the water during towing, oth-
erwise water could flood the engine
compartment or water could flow back
into the engine, causing severe en-
gine damage.
[ECJ01330]
Tow the watercraft at 8 km/h (5 mph) or less.
NOTICE: Tow the watercraft at 8 km/h (5
mph) or less, otherwise water could flood
the engine compartment or water could
flow back into the engine, causing severe
engine damage.
[ECJ01321]
EJU34734
Submerged watercraft
If the watercraft is submerged or flooded with
water, drain the bilge water from the engine
1 Fuse holder
2 Electrical box
3 Fuse
4 Cap
Fuse amperage:
Battery fuse:
10 A
1 Bow rope hole
1
UF2F14E0.book Page 73 Thursday, September 15, 2011 1:11 PM
Trouble recovery
74
compartment. Then, have a Yamaha dealer
service the watercraft as soon as possible.
(1) Remove the watercraft from the water,
and then remove the hood.
(2) Turn the fuel cock knob to “OFF”.
(3) Turn the watercraft over far enough to
drain the bilge water from the engine
compartment. NOTICE: Turning the wa-
tercraft on its side with the hood re-
moved could cause damage to the
steering pole. Use two people to pro-
vide enough support to make sure
that the steering pole is not damaged.
[ECJ00701]
(4) Turn the watercraft upright again.
(5) Have the watercraft serviced by a
Yamaha dealer as soon as possible.
NOTICE: Be sure to have a Yamaha
dealer inspect the watercraft. Other-
wise, serious engine damage could re-
sult.
[ECJ00791]
UF2F14E0.book Page 74 Thursday, September 15, 2011 1:11 PM
Consumer information
75
EJU41761
WARRANTY INFORMATION
This watercraft is sold as is, without any warranties expressed or implied regardless of the in-
tended use.
The purchaser of this watercraft, which is intended for competition use, is responsible for all
costs of service and/or repair.
UF2F14E0.book Page 75 Thursday, September 15, 2011 1:11 PM
Index
2-stroke engine oil.................................... 32
A
After removing the watercraft from the
water ..................................................... 54
B
Battery care.............................................. 56
Battery checks.......................................... 40
Battery, jumping ....................................... 72
Beaching the watercraft ........................... 54
Bilge water check ..................................... 40
Bilge water, draining................................. 34
Bilge water, draining on water.................. 34
Boarding and starting in deep water ........ 52
Boarding and starting in shallow water .... 51
Bow rope hole .......................................... 29
C
Capsized watercraft ................................. 53
Carburetor, adjusting................................ 67
Choke cable, adjusting............................. 66
Choke knob .............................................. 25
Cleaning................................................... 58
Cleaning the watercraft ............................ 56
Cooling water pilot outlet.......................... 25
Cooling water pilot outlet check ............... 43
Cruising limitations..................................... 8
E
Emergency procedures............................ 71
Engine break-in ........................................ 36
Engine compartment check...................... 39
Engine idling speed, adjusting ................. 67
Engine overheat warning system............. 26
Engine serial number ................................. 1
Engine shut-off cord (lanyard) check ....... 42
Engine shut-off switch.............................. 23
Engine stop switch ................................... 23
Engine unit check..................................... 40
Enjoy your watercraft responsibly ............ 19
Equipment................................................ 28
F
Fire extinguisher check ............................ 43
Fire extinguisher container....................... 30
Fire extinguisher container checks........... 43
Flushing the cooling water passages....... 55
Fuel .......................................................... 32
Fuel and engine oil requirements............. 32
Fuel cock knob ......................................... 25
Fuel filter, checking .................................. 66
Fuel level check ....................................... 39
Fuel system checks.................................. 39
Fuel tank, filling ........................................ 33
Fuse, replacing......................................... 72
G
Getting to know your watercraft ............... 45
Glossary, watercraft ................................. 20
H
Hazard information................................... 12
Hood......................................................... 28
Hood check .............................................. 43
Hull and deck check ................................. 43
Hull Identification Number (HIN)................. 1
I
Identification numbers ................................ 1
J
Jet intake and impeller, cleaning.............. 71
Jet intake checks...................................... 43
Jet thrust nozzle angle, adjusting............. 62
Jumper cables, connecting ...................... 72
L
Labels, important........................................ 3
Labels, other .............................................. 6
Labels, warning .......................................... 4
Launching the watercraft.......................... 46
Learning to operate your watercraft ......... 45
Leaving the watercraft.............................. 48
Limitations on who may operate the
watercraft ................................................ 8
Long-term storage.................................... 58
Lubrication................................................ 59
Lubrication points ..................................... 66
M
Main components, location of .................. 21
Maintenance............................................. 61
Manufactured date label............................. 2
Mixing fuel and oil .................................... 32
O
Operating in weeded areas ...................... 54
Operating positions .................................. 45
Operating the watercraft........................... 48
Operating your watercraft......................... 45
UF2F14E0.book Page 1 Thursday, September 15, 2011 1:11 PM
Index
Operation requirements ........................... 10
P
Periodic maintenance chart...................... 64
Post-launch checks.................................. 43
Post-operation care.................................. 55
Pre-launch checks.................................... 39
Pre-operation check points ...................... 39
Pre-operation checklist............................. 37
Primary Identification (PRI-ID) number ...... 1
R
Recommended equipment ....................... 12
Rules of the Road .................................... 14
Rustproofing............................................. 60
S
Safety equipment check........................... 43
Spark plugs, checking.............................. 65
Start switch............................................... 23
Starting off................................................ 50
Starting the engine on water .................... 46
Steering friction, adjusting........................ 61
Steering pole ............................................ 24
Steering pole check.................................. 41
Steering system ....................................... 24
Steering system checks ........................... 40
Stern rope hole......................................... 29
Stopping the engine ................................. 48
Stopping the watercraft ............................ 50
Storage pouch.......................................... 29
Storage pouch checks.............................. 42
Submerged watercraft.............................. 73
Switch checks .......................................... 42
T
Throttle lever ............................................ 24
Throttle lever checks................................ 41
To get more boating safety information.... 18
Tool kit...................................................... 61
Towing the watercraft............................... 73
Transporting ............................................. 35
Troubleshooting ....................................... 69
Troubleshooting chart .............................. 69
Turning the watercraft .............................. 48
W
WARRANTY INFORMATION .................. 75
Water separator ....................................... 26
Water separator check............................. 40
Watercraft characteristics......................... 13
Watercraft control functions ..................... 23
UF2F14E0.book Page 2 Thursday, September 15, 2011 1:11 PM
EJU42010
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UF2F14E0.book Page 1 Thursday, September 15, 2011 1:11 PM
Printed on recycled paper
Printed in Japan
September 2011–0.3 × 1 CR
DIC183
