Yamaha GX1800-R User Manual

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Page 1

2016 WaveRunner

FZR SVHO

OWNER’S/OPERATOR’S MANUAL

Read this manual carefully

before operating this watercraft.

F3L-F8199-73-E0

Page 2

Read this manual carefully before operating this watercraft. This manual should stay with the WaveRunner if it is sold.

Page 3

Important manual information

Declaration of Conformity for Personal Watercraft (PWC)

with the requirements of Directive 94/25/EC, as amended by Directive 2003/44/EC

Name of PWC Manufacturer: YAMAHA MOTOR CO., LTD.

Name / Title: Y. Henmi / General Manager of Engineering Section, Boat Business Unit

Address: 2500 Shingai, Iwata, Shizuoka 438-8501, Japan

Name of Authorised Representative: YAMAHA MOTOR EUROPE N.V. Address: Koolhovenlaan 101, 1119 NC Schiphol-Rijk, The Netherlands

Name of Notified Body for exhaust and noise emission assessment: SNCH

GX1800-R / FZR SVHO

0499

Address: 11, route de Luxembourg BP 32, Sandweiler, L-5230. Luxembourg

US-YAMA0001H516

Conformity assessment module used:

for construction: for exhaust emissions: for noise emissions:

DESCRIPTION OF CRAFT

DESCRIPTION OF ENGINE

Craft model Identification Number, starting from :

Model name / Commercial name :

CDesign Category :

Other Community Directives applied

Electromagnetic Compatibility Directive 2004/108/EC and 2014/30/EU

EN 55012:2007/A1:2009

Directive 2006/42/EC relating to Machinery.

Standards

EN 61000-6-2:2005

AaAaB+C

B+C

B+D B+D

B+E B+E

B+F B+FGG

H H H

Engine Type:

PWC engine

Combustion cycle:

4 stroke

Fuel Type:

Petrol

ESSENTIAL REQUIREMENTS

IDENTIFICATION OF ENGINE COVERED BY THIS DECLARATION OF CONFORMITY

Name of engine model

6EV

Name / ID number of Notified Body

SNCH / 0499

EC Type–examination certificate number

SNCH*94/25*2003/44*0076

(identification of the person empowered to sign on behalf of the manufacturer)

Signature:

(or an equivalent marking)

Date and place of issue:

Essential requirements

standards

other normative

document / method

technical file

Please specify in more detail

(* = mandatory standard)

I.A design and construction EN ISO 13590 I.B exhaust emission *EN ISO 8178-1 I.C noise emission *EN ISO 14509

* *

This declaration of conformity is issued under the sole responsibility of the manufacturer. I declare on behalf of the PWC manufacturer that the craft model(s) and engine(s) mentioned above complies (comply) with all applicable essential requirements in the way specified and is (are) in conformity with the type(s) for which above mentioned EC type-examination certificate(s) has (have) been issued.

ID Number:

1st / August / 2015, Shizuoka, Japan

EJU42753

Page 4

Important manual information

WARNING

NOTICE

TIP:

EJU30193

To the owner/operator

Thank you for choosing a Yamaha watercraft. This owner’s/operator’s manual contains information you will need for proper operation, maintenance, and care. If you have any questions about the operation or maintenance of your watercraft, please consult a Yamaha dealer. This manual is not a course on boating safety or seamanship. If this is your first watercraft, or if you are changing to a type of watercraft you are not familiar with, for your own comfort and safety, please ensure that you obtain proper training or practice before operating the watercraft by yourself. In addition, a Yamaha dealer or boating organization will be pleased to recommend local sea schools, or competent instructors. In this manual, information of particular importance is distinguished in the following ways:

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

EWJ00072

EJU40411

Because Yamaha has a policy of continuing product improvement, this product may not be exactly as described in this owner’s/operator’s manual. Specifications are subject to change without notice. This manual should be considered a permanent part of this watercraft and should remain with it even if the watercraft is subsequently sold.

EJU30233

WaveRunner FZR SVHO

OWNER’S/OPERATOR’S MANUAL

1st Edition, August 2015

Any reprinting or unauthorized use

without the written permission of

Yama h a M o tor C o . , Ltd .

is expressly prohibited.

Printed in U.S.A.

A WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.

ECJ00092

A NOTICE indicates special precautions that must be taken to avoid damage to the watercraft or other property.

A TIP provides key information to make procedures easier or clearer.

Page 5

General and important labels........... 1

Identification numbers .................... 1

Primary Identification (PRI-ID)

number............................................ 1

Craft Identification Number (CIN)....... 1

Engine serial number.......................... 1

Manufactured date label .................... 2

Model information ........................... 2

Builder’s plate .................................... 2

Important labels .............................. 4

Warning labels.................................... 5

Other labels........................................ 9

Safety information ........................... 11

Limitations on who may operate

the watercraft ............................. 11

Cruising limitations........................ 12

Operation requirements ................ 13

Recommended equipment ........... 15

Hazard information........................ 16

Watercraft characteristics ............. 16

Safe boating rules ......................... 18

Enjoy your watercraft

responsibly................................. 18

Description....................................... 20

Watercraft glossary ....................... 20

Location of main components ...... 21

Control function operation ............. 25

Watercraft control functions ......... 25

Remote control transmitter .............. 25

Yamaha Security System ................. 26

Engine stop switch .......................... 27

Engine shut-off switch .................... 27

Start switch ..................................... 27

Throttle lever .................................... 28

Steering system ............................... 28

Telescopic steering system.............. 29

Cooling water pilot outlets ............... 29

Water separator................................ 30

Watercraft operation ...................... 31

Watercraft operation functions ..... 31

Reverse system................................ 31

Quick Shift Trim System

(Q.S.T.S.)....................................... 31

Watercraft operation modes ......... 33

Low RPM Mode ............................... 33

Instrument operation ...................... 35

Dual analog meter unit.................. 35

Speedometer.................................... 35

Tachometer ...................................... 35

Information display........................... 36

Equipment operation ...................... 40

Equipment..................................... 40

Seats ................................................ 40

Reboarding grip................................ 41

Reboarding step............................... 41

Bow eye............................................ 42

Stern eyes ........................................ 42

Storage compartments .................... 42

Fire extinguisher holder and cover... 45

Operation and handling

requirements ................................... 47

Fuel requirements ......................... 47

Fuel................................................... 47

Engine oil requirements ................ 49

Engine oil.......................................... 49

Draining the bilge water................ 51

Draining the bilge water on land....... 51

Draining the bilge water on water .... 51

Transporting on a trailer................ 52

First-time operation ........................ 53

Engine break-in............................. 53

Pre-operation checks ..................... 54

Pre-operation checklist .................... 54

Pre-operation check points .......... 56

Pre-launch checks ........................... 56

Post-launch checks.......................... 64

Page 6

Table of contents

Operation ......................................... 65

Operating your watercraft ............. 65

Getting to know your watercraft ...... 65

Learning to operate your

watercraft...................................... 65

Riding position ................................. 66

Launching the watercraft ................. 66

Starting the engine on water ............ 66

Stopping the engine......................... 67

Leaving the watercraft...................... 67

Operating the watercraft .................. 67

Turning the watercraft...................... 68

Stopping the watercraft ................... 69

Operating the watercraft in

reverse .......................................... 70

Boarding the watercraft ................... 70

Starting off........................................ 73

Capsized watercraft ......................... 74

Beaching and docking the

watercraft...................................... 75

Operating in weeded areas.............. 75

After removing the watercraft from

the water....................................... 76

Care and storage............................. 77

Post-operation care ...................... 77

Flushing the cooling water

passages....................................... 77

Cleaning the watercraft.................... 78

Battery care...................................... 78

Long-term storage ........................ 81

Cleaning ........................................... 81

Lubrication ....................................... 81

Rustproofing..................................... 82

Specifications.................................. 88

Specifications ............................... 88

Trouble recovery ............................. 89

Troubleshooting............................ 89

Troubleshooting chart ...................... 89

Emergency procedures ................ 92

Cleaning the jet intake and

impeller ......................................... 92

Jumping the battery ......................... 93

Replacing the fuses.......................... 93

Towing the watercraft....................... 95

Submerged watercraft ..................... 95

Index................................................. 96

Maintenance .................................... 83

Maintenance.................................. 83

Tool kit.............................................. 83

Removing and installing the engine

cover ............................................. 83

Periodic maintenance chart ............. 85

Engine oil and oil filter ...................... 87

Page 7

General and important labels

MODEL

YAMAHA MOTOR CO., LTD. ASSEMBLED IN U.S.A. FROM AMERICAN AND JAPANESE COMPONENTS. ASSEMBLÉ AUX ÉTATS-UNIS DE PIÈCES AMÉRICANES ET JAPONAISES.

PRI-I.D.

F3L

EJU36452

Identification numbers

Record the Primary Identification (PRI-ID) number, Craft Identification Number (CIN), and engine serial number in the spaces provided for assistance when ordering spare parts from a Yamaha dealer. Also record and keep these ID numbers in a separate place in case your watercraft is stolen.

EJU42521

Primary Identification (PRI-ID) number

The PRI-ID number is stamped on a plate attached inside the engine compartment. (See page 40 for seat removal and installation procedures and page 45 for information on the removable watertight storage compartment.)

MODEL:

GX1800-R (FZR SVHO)

EJU36551

Craft Identification Number (CIN)

The CIN is stamped on a plate attached to the aft deck.

1 Craft Identification Number (CIN) location

EJU40471

Engine serial number

The engine serial number is stamped on a plate attached to the engine unit. (See page 40 for seat removal and installation procedures and page 83 for engine cover removal and installation procedures.)

1 Primary Identification (PRI-ID) number loca-

tion

1 Engine serial number location

Page 8

General and important labels

EJU42031

Manufactured date label

This label is attached to the top of the cylinder head. (See page 40 for seat removal and installation procedures and page 83 for engine cover removal and installation procedures.)

1 Manufactured date label location

EJU30321

Model information

EJU30332

Builder’s plate

Watercraft with this label conform to certain portions of the European Parliament directive relating to machinery. Part of the information is given on the builder’s plate affixed on the craft. A full explanation of this information is given in the relevant sections of this manual.

1 Builder’s plate location

YAMAHA MOTOR CO., LTD.

2500 Shingai, Iwata, Shizuoka, Japan

WATERCRAFT DESIGN CATEGORY : C MAXIMUM CAPACITIES

Max. 2 Max. + = 160kg (353 lbs)

Design category of this personal watercraft: C Category C:

This watercraft is designed to operate in winds up to Beaufort force 6 and the associated wave heights (significant wave heights up to 2 m (6.56 ft); see the following TIP).

Such conditions may be encountered in exposed inland waters, in estuaries, and in coastal waters in moderate weather conditions.

Page 9

General and important labels

TIP:

The significant wave height is the mean height of the highest one-third of the waves, which approximately corresponds to the wave height estimated by an experienced observer. However, some waves will be double this height.

Page 10

General and important labels

EJU30453

Important labels

Read the following labels before using this watercraft. If have any questions, consult a Yamaha dealer.

Page 11

General and important labels

F2S-U41B1-20

EJU35914

Warning labels

If any of these labels are damaged or missing, contact a Yamaha dealer for replacements.

Page 12

General and important labels

-U

-3

F0M-U41B2-11

3J-U

415B

-30

Page 13

General and important labels

WARNING

AVERTISSEMENT

WARNING

AVERTISSEMENT

(F2R-U41E1-10)

F3K-U41D5-10

F0V-U41DB-12

Page 14

General and important labels

GJ3-U416H-01

Page 15

(F2R-U41E1-10)

F3J-U419B-30

F1B-U41F5-11

General and important labels

EJU36262

Other labels

Page 16

General and important labels

The following label indicates the correct direction to upright a capsized watercraft.

The following CE marking is located on the back of the remote control transmitter.

Page 17

Safety information

EJU30683

The safe use and operation of this watercraft is dependent upon the use of proper riding techniques, as well as upon the common sense, good judgment, and expertise of the operator. Before using this watercraft, make sure that its use is permitted under local laws, bylaws, and regulations, and always operate the watercraft in full conformity with any requirements and limitations imposed. Every operator should know the following requirements before riding the watercraft.

 Before operating the watercraft, read this

owner’s/operator’s manual, the Riding Practice Guide, the Riding Instruction card, and all labels on the watercraft. These materials should give you an understanding of the watercraft and its operation.

 Never allow anyone to operate this water-

craft until they too have read this owner’s/operator’s manual, the Riding Practice Guide, the Riding Instruction card, and all labels.

EJU30721

Limitations on who may

operate the watercraft

 Yamaha recommends a minimum operator

age of 16 years old. Adults must supervise use by minors. Know your local operator age and training requirements.

 This watercraft is designed to carry the op-

erator and 1 passenger. Never exceed the maximum load limit or allow more than 2 persons to ride the watercraft at any time.

Maximum load:

160 kg (353 lb) Load is the total weight of cargo, operator, and passenger.

 Do not operate the watercraft with a pas-

senger on board until you have considerable practice and experience riding alone. Operating the watercraft with a passenger requires more skill. Take the time to become accustomed to the handling characteristics of the watercraft before trying any difficult maneuvers.

Page 18

Safety information

60 cm (2 ft)

EJU30762

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, 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 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

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 throttle to steer. Always check throttle and steering controls before starting the watercraft.

 Ride within your limits and avoid aggres-

sive maneuvers to reduce the risk of loss of control, 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

(paralysis), facial injuries, and broken legs, ankles, 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 adverse weather. Take note of weather forecasts 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 swimming 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 watercraft, otherwise you increase your chance of hitting a submerged object, which could result in injury.

 This watercraft is not equipped with light-

ing required for night operation. Do not operate the watercraft after sunset or before dawn, otherwise you increase the risk of

Page 19

Safety information

colliding with another boat, which could result in severe injury or death.

 Follow navigation rules, and state/provin-

cial and local laws that apply to watercraft.

EJU30802

Operation requirements

 All riders must wear a personal flotation de-

vice (PFD) that is approved by the appropriate authorities and is suitable for personal watercraft 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 protect against forceful water entry into the rectum or vagina. All riders must wear a wetsuit bottom or clothing that provides equivalent protection. Such clothing includes 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.

1 Authority-approved PFD 2 Wetsuit bottom

 Eye protection is recommended to keep

wind, water, and glare from the sun out of your eyes while you operate your watercraft. Restraining straps for eyewear are made which are designed to float should your eyewear fall in the water. Footwear and gloves are recommended.

 You must decide whether to wear a helmet

while you ride for recreation. You should know that a helmet could help protect you

Page 20

Safety information

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 hazards, as well. Falling into the water could risk the chance of the helmet catching water, 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 increase 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 potential 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 likelihood of traffic congestion, and the water surface conditions. If you decide to wear a helmet based upon your riding circumstances, choose one carefully. Look for a helmet designed for personal watercraft use, if possible. If you will be engaging 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-operation checks listed on page 54 before operating the watercraft.

 The operator and passenger should always

keep their feet on the floor of the footwell when the watercraft is in motion. Lifting

your feet increases the chances of losing your balance, or hitting objects outside the watercraft with your feet. Do not give a ride to a child whose feet cannot reach the floor of the footwell.

 The passenger should firmly hold on to the

operator.

 Never allow a passenger to ride in front of

the operator.

 Always consult your doctor on whether it is

safe for you to ride 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 watercraft unsafe or illegal for use.

 Attach the engine shut-off cord (lanyard) to

your left wr ist and kee p it fre e from t he h andlebars so that the engine stops if you, the operator, fall off. After riding, remove the engine shut-off cord (lanyard) from the wa-

Page 21

Safety information

tercraft to avoid accidental starting or unauthorized 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 maneuver more quickly than other boaters expect, you risk a collision.

 Maintain a safe distance from other boats

and watercraft, and also watch for ski ropes or fishing lines. Obey the “Safe boating rules” and be sure to check behind you before making a turn. (See “Safe boating rules” on page 18.)

EJU30841

Recommended equipment

The following items should be carried on board your watercraft:

 Sound-signaling device

You should carry a whistle or other soundsignaling device that can be used to signal other boats.

 Visual distress signals

It is recommended that a pyrotechnic device, which is approved by the appropriate authorities, be stored in a waterproof container on your watercraft. A mirror can also be used as an emergency signal. Contact a Yamaha dealer 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 watercraft in an emergency.

Page 22

Safety information

EJU36851

Hazard information

 Never start the engine or let it run for any

length of time in an enclosed area. Exhaust fumes contain carbon monoxide, a colorless, odorless gas that may cause loss of consciousness and death within a short time. Always operate the watercraft in an open area.

 Do not touch the hot muffler or engine dur-

ing or immediately after engine operation; they can cause serious burns.

EJU30921

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. This model is equipped with the Yamaha Engine Management System (YEMS) that includes an off-throttle steering (OTS) system. It will activate at planing speeds should you attempt to steer the watercraft after releasing the throttle lever. The OTS system assists in turning by continuing to supply some thrust while the watercraft is decelerating, but you can turn more sharply if you apply throttle while turning the handlebars. The OTS system does not function below planing speeds or when the engine is off. Once the engine slows down, the watercraft will no longer turn in response to handlebar input until you apply throttle again or you reach trolling speed. Practice turning in an open area without obstacles 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. You are in either “forward” or “reverse”, depending upon the shift lever position.

 Do not use the reverse function to slow

down or stop the watercraft as it could cause you to lose control, be ejected, or impact the handlebars. This could increase the risk of back/spinal injury (paralysis), facial injuries, and broken legs, ankles, and other bones. You could also damage the shift mechanism.

Page 23

Safety information

 Reverse can be used to slow down or stop

during slow-speed maneuvering, such as when docking. Once the engine is idling, shift into reverse and gradually increase engine speed. Make sure that there are no obstacles or people behind you before shifting into reverse.

 Keep away from the intake grate while the

engine is on. Items such as long hair, loose clothing, or PFD straps can become entangled in moving parts, resulting in severe injury 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.

any debris or weeds, which may have collected around the jet intake.

1 Clip 2 Engine shut-off switch

1 Intake grate 2 Jet thrust nozzle

 Stop the engine and remove the clip from

the engine shut-off switch before removing

Page 24

Safety information

EJU30971

Safe boating rules

Your Yamaha watercraft is legally considered a powerboat. Operation of the watercraft must be in accordance with the rules and regulations governing the waterway on which it is used.

EJU30992

Enjoy your watercraft

responsibly

You share the areas you enjoy when riding your watercraft with others and with nature. So your enjoyment includes a responsibility to treat these other people, and the lands, waters, and wildlife with respect and courtesy. Whenever and wherever you ride, think of yourself as the guest of those around you. Remember, for example, that the sound of your watercraft may be music to you, but it could be just noise to others. And the exciting splash of your wake can make waves others won’t enjoy. Avoid riding close to shoreline homes and waterfowl nesting areas or other wildlife areas, and keep a respectful distance from fishermen, other boats, swimmers, and populated beaches. When travel in areas like these is 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 regulated limits. You have the responsibility to make sure that the recommended maintenance 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. Dispose 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.

Page 25

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.

Safety information

Page 26

Description

EJU40303

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 surface, 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.

Yamaha Engine Management System (YEMS)

YEMS is an integrated, computerized management system that controls and adjusts ignition timing, fuel injection, engine diagnostics, and the off-throttle steering (OTS) system.

Page 27

EJU31012

Exterior

Description

Location of main components

1 Fuel filler cap (page 47) 2 Hood 3 Handlebar 4 Rear seat (page 40) 5 Front seat (page 40) 6 Footwell 7 Bow eye 8 Cooling water pilot outlet (page 29) 9 Gunwale

10 Sponson

Page 28

Description

1 Boarding platform 2 Electric bilge pilot outlet 3 Reboarding grip (page 41) 4 Reboarding step (page 41) 5 Jet thrust nozzle 6 Reverse gate (page 31) 7 Ride plate 8 Stern drain plug (page 51)

9 Stern eye (page 42) 10 Speed sensor 11 Intake grate

Page 29

Description

1234

12 13 14

109

1 Q.S.T.S. selector (page 31)

2 Q.S.T.S. selector lock lever (page 31)

3 Start switch (page 27)

4 Engine shut-off switch (page 27)

5 Clip (page 27)

6 Engine stop switch (page 27)

7 Engine shut-off cord (lanyard) (page 27)

8 Telescopic lock lever (page 29)

9 Dual analog meter unit (page 35) 10 Rearview mirror 11 Glove compartment (page 43) 12 Remote control transmitter (page 25) 13 Beverage holder (page 45) 14 Shift lever (page 31) 15 Throttle lever (page 28)

Page 30

Description

10 11

Engine compartment

1 Engine cover

2 Air filter case

3 Water separator (page 30)

4 Fuel tank

5 Battery (page 57)

6 Flushing hose connector

7 Removable watertight storage compart-

ment (page 45)

8 Spark plug/Ignition coil

9 Electrical box 10 Engine oil filler cap (page 49)

11 Dipstick

Page 31

Control function operation

NOTICE

EJU31026

Watercraft control functions

EJU41391

Remote control transmitter

The Yamaha Security System and Low RPM Mode settings can be selected by operating the remote control transmitter. (See page 26 for Yamaha Security System setting procedures and page 33 for Low RPM Mode activation procedures.)

1 Remote control transmitter

Since the watercraft is programmed to recognize the internal code from this transmitter only, the settings can only be selected with this transmitter. If you accidentally lose your remote control transmitter or if it is not operating properly, contact a Yamaha dealer. When operating the watercraft, always keep the transmitter with you, such as by storing it

in the transmitter holder in the beverage holder, so that it is not lost.

1 Transmitter holder

ECJ00753

 The remote control transmitter is not

completely waterproof. Do not submerge the transmitter or operate it underwater. If the transmitter is submerged, dry it with a soft, dry cloth, and then check that it is operating properly. If the transmitter is not operating properly, contact a Yamaha dealer.

 Keep the remote control transmitter

away from high temperatures and do not place it in direct sunlight.

 Do not drop the remote control trans-

mitter, subject it to strong shocks, or place any heavy items on it.

 Use a soft, dry cloth to clean the remote

control transmitter. Do not use detergent, alcohol, or other chemicals.

 Do not attempt to disassemble the re-

mote control transmitter yourself. Otherwise, the transmitter may not operate properly. If the transmitter needs a new battery, contact a Yamaha dealer. Refer to local hazardous waste regulations when disposing of transmitter batteries.

Page 32

Control function operation

TIP:

L-Mode

EJU31385

Yamaha Security System

The Yamaha Security System functions to help prevent unauthorized use or theft of the watercraft. The lock and unlock modes of the security system can be selected by operating the remote control transmitter that is included with this watercraft. The engine cannot be started if the lock mode of the security system is selected. The engine can only be started if the unlock mode is selected. (See page 25 for information on the remote control transmitter.)

The Yamaha Security System settings can only be selected while the engine is stopped.

EJU37413

Yamaha Security System settings

The Yamaha Security System settings will be confirmed by the number of beeps when the remote control transmitter is operated, and by the “UNLOCK” indicator light of the dual analog meter unit. (See page 35 for information on the dual analog meter unit.)

Number of

beeps

Yamaha Security

System mode

Lock Goes off

Unlock

(normal operation

mode)

Unlock

(Low RPM Mode)

“UN-

LOCK” in-

dicator

light

Comes

tial operation, and then the setting is se-

lected. To select the lock mode: Push the lock button on the remote control transmitter briefly. The beeper sounds once and the “UNLOCK” indicator light blinks once, then goes off. This indicates the lock mode is selected.

1 Lock button 2 “UNLOCK” indicator light

To select the unlock mode: Push the “L-Mode” (unlock) button on the remote control transmitter briefly. The beeper sounds two or three times and the “UNLOCK” indicator light blinks two or three times, then comes on. This indicates the unlock mode is selected.

 The beeper sounds two times for the nor-

mal operation mode or three times for the Low RPM Mode. (See page 33 for Low RPM Mode activation procedures.)

 If the remote control transmitter is operated

while the dual analog meter unit is in the standby state, the unit will perform the ini-

1 “L-Mode” (unlock) button 2 “UNLOCK” indicator light

Page 33

Control function operation

NOTICE

EJU31153

Engine stop switch “ ”

The engine stop switch (red button) stops the engine when the switch is pushed.

1 Engine stop switch

EJU31164

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.

vent accidental starting or unauthorized operation by children or others.

EJU36287

Start switch “ ”

ECJ01311

Do not run the engine over 4000 r/min on land. Also, do not run the engine for more than 15 seconds without supplying water, otherwise the engine could overheat.

The start switch (green button) starts the engine when the switch is pushed. Release the start switch as soon as the engine 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 shut-off switch 2 Clip 3 Engine shut-off cord (lanyard)

When the engine is not running, remove the clip from the engine shut-off switch to pre-

Page 34

Control function operation

will not start. Also, the starter motor could be damaged.

1 Start switch

[ECJ01041]

The engine will not start under any of the following conditions:

 Lock mode of the Yamaha Security System

has been selected. (See page 26 for Yamaha Security System setting procedures.)

 Clip is removed from the engine shut-off

switch.

 Throttle lever is squeezed.

EJU31212

Throttle lever

The throttle lever increases the engine speed when the lever is squeezed.

1 Throttle lever

The throttle lever returns automatically to its fully closed (idle) position when released.

EJU31262

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.

1 Handlebar 2 Jet thrust nozzle

Since the strength of the jet thrust determines the speed and degree of a turn, throttle must always be applied when attempting a turn, except at trolling speed. This model is equipped with the Yamaha Engine Management System (YEMS) that includes an off-throttle steering (OTS) system. It will activate at planing speeds should you attempt to steer the watercraft after releasing the throttle lever. The OTS system assists in turning by continuing to supply some thrust while the watercraft is decelerating, but you can turn more sharply if you apply throttle while turning the handlebars. The OTS system does not function below planing speeds or when the engine is off. Once the engine slows down, the watercraft will no longer turn

Page 35

Control function operation

in response to handlebar input until you apply throttle again or you reach trolling speed.

EJU37343

Telescopic steering system

The position of the handlebars can be adjusted up or down by operating the telescopic lock lever. The handlebars can be adjusted to three positions. To adjust the handlebar position: (1) Pull the telescopic lock lever up to disen-

gage the handlebar lock, and then move the handlebars up or down to the desired position. WARNING! Never pull the

lock lever during operation, otherwise the handlebars may suddenly change position, which may lead to an accident.

[EWJ01271]

the handlebars are securely locked in place.

EJU41801

Cooling water pilot outlets

When the engine is running, some of the cooling water that is circulated in the engine is discharged from the cooling water pilot outlets.

1 Telescopic lock lever

(2) Make sure that the telescopic lock lever

returns to its original position and that

1 Cooling water pilot outlet (port [left] side)

There are cooling water pilot outlets on the port (left) and starboard (right) sides of the watercraft. To check for proper operation of the cooling system, make sure that water is being discharged from the port (left) pilot outlet. If water is not being discharged from the outlet, stop the engine and check the jet intake for clogging. (See page 92 for information on the jet intake.)

Page 36

Control function operation

TIP:

 It will take about 60 seconds for the water

to reach the outlets 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.

EJU40323

Water separator

The water separator prevents water from entering 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.

1 Water separator 2 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.

Page 37

Watercraft operation

WARNING

TIP:

EJU40013

Watercraft operation functions

EJU37183

Reverse system

EWJ01231

 Do not use the reverse function to slow

down or stop the watercraft as it could cause you to lose control, be ejected, or impact the handlebars.

 Make sure that there are no obstacles or

people behind you before shifting into reverse.

 Do not touch the reverse gate while the

shift lever is being operated, otherwise you could be pinched.

When the shift lever is moved to the reverse position, the reverse gate lowers and deflects the water jet being discharged from the jet thrust nozzle. This allows the watercraft to move in reverse. To shift into reverse: (1) Release the throttle lever and let the en-

gine speed return to idle.

(2) Pull the shift lever rearward until it stops

in the reverse position. The reverse gate

will lower and the watercraft will start moving in reverse at trolling speed.

1 Shift lever 2 Reverse position 3 Forward position

1 Reverse gate 2 Forward position 3 Reverse position

This model is equipped with a function which limits the engine speed in reverse. To shift into forward: (1) Release the throttle lever and let the en-

gine speed return to idle.

(2) Push the shift lever forward until it stops

in the forward position. The reverse gate will rise and the watercraft will start moving forward at trolling speed.

EJU42650

Quick Shift Trim System (Q.S.T.S.)

The Q.S.T.S. selector is integrated with the left handlebar grip and is operated to change

Page 38

Watercraft operation

TIP:

(a) (b)

(b) (a)

(d) (c)

(d)

(c)

(b)

(a)

the vertical angle of the jet thrust nozzle, which adjusts the trim angle of the watercraft. There are 5 positions: neutral, 2 bow-down positions (a) and (b), and 2 bow-up positions (c) and (d).

The watercraft performance characteristics according to the trim angle change depending on the operating conditions.

1 Q.S.T.S. selector

Bow-down positions (a) and (b)

The bow will go down, causing the trim angle to decrease. Vertical movement of the bow will be reduced and the watercraft will get up on plane more quickly when accelerating.

Bow-up positions (c) and (d)

The bow will go up, causing the trim angle to increase. There is less water resistance, therefore, straight-ahead acceleration is enhanced.

To change the trim angle: (1) Reduce engine speed to less than 3000

r/min.

(2) Squeeze the Q.S.T.S. selector lock lever,

and then turn the Q.S.T.S. selector to the desired position. NOTICE: Do not turn

the Q.S.T.S. selector while operating the watercraft at an engine speed of

Page 39

Watercraft operation

TIP:

3000 r/min or more, otherwise damage could occur to the Q.S.T.S.

1 Q.S.T.S. selector 2 Q.S.T.S. selector lock lever

[ECJ00014]

(3) Release the lock lever, and then make

sure that the Q.S.T.S. selector is securely locked in place.

EJU40001

Watercraft operation modes

EJU42760

Low RPM Mode

The Low RPM Mode is a function that limits the maximum engine speed to approximately 60% of the maximum engine speed in the normal mode. The Low RPM Mode can only be activated and deactivated by operating the remote control transmitter that is included with this watercraft. (See page 25 for information on the remote control transmitter.)

1 Remote control transmitter

The Low RPM Mode can only be activated when the engine is stopped in the unlock mode of the Yamaha Security System.

Activating and deactivating the Low RPM Mode

Activation of the Low RPM Mode will be confirmed by the number of beeps when the remote control transmitter is operated, and by the “L-MODE” indicator light of the dual analog meter unit. (See page 35 for information on the dual analog meter unit.)

Page 40

Watercraft operation

TIP:

L-Mode

Number of

beeps

Low RPM Mode

operation

Activated

Deactivated Goes off

“L-

MODE”

indicator

light

Comes

If the remote control transmitter is operated while the dual analog meter unit is in the standby state, the unit will perform the initial operation, and then the setting is selected. To activate the Low RPM Mode: Push the “L-Mode” (unlock) button on the remote control transmitter for more than 4 seconds. Once the beeper sounds three times and the “UNLOCK” indicator light blinks three times, then comes on, the “L-MODE” indicator light comes on and the Low RPM Mode is activated.

If the Low RPM Mode is activated immediately after the information display turns off, the “L-MODE” indicator light will not come on. The “L-MODE” indicator light will come on when the engine is started.

onds. Once the beeper sounds two times and the “UNLOCK” indicator light blinks two times, then comes on, the “L-MODE” indicator light goes off and the Low RPM Mode is deactivated. When the Low RPM Mode is deactivated, the watercraft returns to the normal operation mode.

1 “L-Mode” (unlock) button 2 “L-MODE” indicator light

To deactivate the Low RPM Mode: Push the “L-Mode” (unlock) button on the remote control transmitter for more than 4 sec-

Page 41

Instrument operation

TIP:

123

7654

EJU37433

Dual analog meter unit

The dual analog meter unit displays various watercraft information.

1 Speedometer 2 Information display 3 Tachometer 4 “Hour Volt” button 5 “UNLOCK” indicator light 6 “L-MODE” indicator light 7 “WARNING” indicator light

Dual analog meter unit initial operation

When the dual analog meter unit is activated, the speedometer and tachometer make one sweep, all of the display segments and indicator lights come on. After 2 seconds, the “WARNING” indicator light and the warning indicators in the information display go off, and then the unit starts to operate normally.

EJU37444

Speedometer

The speedometer shows the watercraft speed against water. The small inner numbers on the meter show the watercraft speed in kilometers per hour “km/h” and the large outer numbers show the speed in miles per hour “mph”.

EJU37245

Tachometer

The tachometer shows the engine speed. The numbers on the meter show the engine speed × 1000 rpm (r/min).

The “UNLOCK” indicator light will go off when the engine is started.

Dual analog meter unit standby state

If the dual analog meter unit does not receive any operation input within 25 seconds after the engine stops, the unit will turn off and enter a standby state. When the engine is started again, the displays return to their state before the unit turned off, and then the unit starts to operate normally.

Page 42

Instrument operation

TIP:

1 2 3 4 5

EJU35027

Information display

The information display shows watercraft operating conditions.

1 Fuel level meter 2 Fuel indicator 3 Engine overheat warning indicator 4 Check engine warning indicator 5 Oil pressure warning indicator 6 Hour meter/voltmeter

EJU37265

Hour meter/voltmeter

The hour meter/voltmeter has both an hour meter function and a voltmeter function. By switching the meter, it can be used as either an hour meter or a voltmeter.

The hour meter is selected at the Yamaha factory.

Hour meter

The hour meter shows the total number of hours that the engine has been running since the watercraft was new.

The elapsed time will be kept even if the battery terminals have been disconnected. To switch to the hour meter from the voltmeter: Push the “Hour Volt” button for at least 1 second. The display switches to the hour meter from the voltmeter.

1 “Hour Volt” button 2 Hour meter

Voltmeter

The voltmeter shows the battery voltage. When the battery voltage is normal, the voltmeter displays approximately 12 volts. If the battery voltage has dropped significantly, “LO” is displayed on the voltmeter. If the battery voltage has risen significantly, “HI” is displayed. If “LO” or “HI” is displayed, immediately return to shore and have a Yamaha dealer service the watercraft.

1 Hour meter/voltmeter

Page 43

Instrument operation

TIP:

To switch to the voltmeter from the hour meter: Push the “Hour Volt” button for at least 1 second. The display switches to the voltmeter from the hour meter.

1 “Hour Volt” button 2 Voltm et er

EJU37272

Fuel level meter

The fuel level meter shows the amount of fuel remaining in the fuel tank. The amount of remaining fuel is shown using four display segments, which disappear one at a time as the fuel level decreases.

The accuracy of the fuel level meter varies depending on the operating conditions. Use this function as a reference only.

EJU37285

Fuel level warning

If the fuel remaining in the fuel tank drops to about 18 L (4.8 US gal, 4.0 Imp.gal), the lowest fuel level segment, the fuel indicator, and the “WARNING” indicator light blink, and the buzzer sounds intermittently.

If the fuel level warning is activated, refill the fuel tank as soon as possible. (See page 47 for information on filling the fuel tank.) After the fuel tank is refilled, the warning signals will be cleared when the engine is restarted.

Push the “Hour Volt” button to stop the buzzer.

EJU37294

Oil pressure warning

If the oil pressure drops significantly, the oil pressure warning indicator and the “WARNING” indicator light blink, and the buzzer

1 Fuel level meter

Page 44

Instrument operation

TIP:

sounds intermittently. At the same time, the maximum engine speed is limited.

If the oil pressure warning is activated, immediately reduce the engine speed, return to shore, and then check the engine oil level. (See page 49 for information on checking the engine oil level.) If the oil level is sufficient, have a Yamaha dealer check the watercraft.

Push the “Hour Volt” button to stop the buzzer.

EJU37304

Engine overheat warning

If the engine temperature rises significantly, the engine overheat warning indicator and the “WARNING” indicator light blink, and the buzzer sounds intermittently. Then, the engine overheat warning indicator and the “WARNING” indicator light stop blinking and remain on, and the buzzer sounds continuously. At the same time, the maximum engine speed is limited.

If the engine overheat warning is activated, immediately reduce the engine speed, return to shore, and then make sure that water is being discharged from the port (left) 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 92 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 engine damage.

[ECJ00042]

Push the “Hour Volt” button to stop the buzzer.

EJU37313

Check engine warning

If a sensor malfunction or a short circuit is detected, the check engine warning indicator and the “WARNING” indicator light blink, and the buzzer sounds intermittently.

Page 45

If the check engine warning is activated, im-

TIP:

mediately reduce the engine speed, return to shore, and have a Yamaha dealer check the engine.

Push the “Hour Volt” button to stop the buzzer.

Instrument operation

Page 46

Equipment operation

EJU40334

Equipment

EJU42203

Seats

The front and rear seats are removable. Remove the seats to access the engine compartment and removable watertight storage compartment. To remove the rear seat: (1) Pull the rear seat latch up, and then lift up

the rear of the seat.

1 Seat latch

(2) Pull the seat rearward and remove it.

To install the rear seat: (1) Insert the projections on the front of the

seat into the stays on the deck.

(2) Push the rear of the seat down to secure-

ly lock it in place.

To remove the front seat: (1) Remove the rear seat. (2) Pull the front seat latch up, and then lift

up the rear of the seat.

1 Seat latch

Page 47

Equipment operation

(3) Pull the seat rearward and remove it.

To install the front seat: (1) Insert the projection on the front of the

seat into the stay on the deck.

(2) Push the rear of the seat down to secure-

ly lock it in place.

EJU37382

Reboarding grip

The reboarding grip is used when boarding the watercraft from the water.

1 Reboarding grip

EJU34865

Reboarding step

The reboarding step is used to assist in reboarding the watercraft from the water. When boarding the watercraft, push the reboarding step down until it stops. The step returns automatically to its original position when released. WARNING! Do not use the

reboarding step to lift the watercraft. The reboarding step is not designed to support the watercraft’s weight. If the reboarding

(3) Securely install the rear seat in its original

position.

Page 48

Equipment operation

NOTICE

step breaks, the watercraft could fall, which could result in severe injury.

1 Reboarding step

ECJ00743

[EWJ01212]

towing it in an emergency. (See page 95 for information on towing the watercraft.)

1 Bow eye

EJU34882

Stern eyes

The stern eyes are used to attach a rope to the watercraft when transporting or mooring it.

Use the reboarding step only to board the watercraft in the water. Do not use the reboarding step for any other purpose. The watercraft can be damaged.

EJU34873

Bow eye

The bow eye is used to attach a rope to the watercraft when transporting, mooring, or

1 Stern eye

EJU35147

Storage compartments

This watercraft is equipped with the following storage compartments. Only the securely closed watertight storage compartment is waterproof. If you carry objects that must be kept dry, put them in a waterproof bag. Make sure that the storage compartments are closed securely before operating the watercraft.

Page 49

Equipment operation

EJU37332

Bow storage compartment

The bow storage compartment is located under the hood. To open the bow storage compartment: Push the hood latch, and then lift up the rear of the hood.

1 Hood latch

To close the bow storage compartment: Push the rear of the hood down to securely lock it in place.

To drain water from the bow storage compartment: (1) Remove the drain plug on the bottom of

the storage compartment to drain the water into the engine compartment.

1 Bow storage compartment

Bow storage compartment:

Capacity:

68.4 L (18.1 US gal, 15.0 Imp.gal)

Load limit:

5.0 kg (11 lb)

1 Drain plug

(2) Securely install the drain plug in its origi-

nal position.

EJU31757

Glove compartment

The glove compartment is located in front of the seat.

Page 50

Equipment operation

To open the glove compartment: Slide the glove compartment latch toward you, and then lift up the lid.

1 Glove compartment latch

1 Glove compartment

Glove compartment:

Capacity:

3.5 L (0.9 US gal, 0.8 Imp.gal)

Load limit:

1.0 kg (2 lb)

To close the glove compartment: Push the lid down to securely lock it in place.

To drain water from the glove compartment: (1) Remove the beverage holder.

1 Beverage holder

(2) Remove the drain plug on the bottom of

the glove compartment to drain the water.

1 Drain plug

(3) Securely install the drain plug in its origi-

nal position.

Page 51

Equipment operation

(4) Securely install the beverage holder in its

original position.

EJU41422

Beverage holder

The beverage holder is located in the glove compartment. (See page 43 for information on the glove compartment.) The beverage holder is removable.

1 Beverage holder

Do not place any items in the beverage holder while riding. Otherwise, the items may fall out of the beverage holder.

EJU37235

Removable watertight storage compartment

The removable watertight storage compartment is located under the rear seat. The compartment is watertight when the cap is closed securely. To open the removable watertight storage compartment: (1) Remove the rear seat. (See page 40 for

seat removal and installation procedures.)

(2) Loosen the cap and remove it.

1 Cap

1 Removable watertight storage compart-

ment

Removable watertight storage compartment:

Capacity:

8.7 L (2.3 US gal, 1.9 Imp.gal)

Load limit:

3.0 kg (7 lb)

To close the removable watertight storage compartment: (1) Securely install the cap by tightening it

until it stops.

(2) Securely install the rear seat in its original

position.

EJU41283

Fire extinguisher holder and cover

The fire extinguisher holder and cover are located in the bow storage compartment.

Page 52

Equipment operation

To use the fire extinguisher holder and cover: (1) Push the hood latch, and then lift up the

rear of the hood.

1 Hood latch

(2) Unhook the band and remove the fire ex-

tinguisher cover.

hood is securely closed before using the watercraft.

1 Band 2 Fire extinguisher holder and cover

(3) Place the fire extinguisher in the holder,

and then place the cover over the fire extinguisher.

(4) Securely fasten the cover and the fire ex-

tinguisher with the band.

(5) Push the rear of the hood down to se-

curely lock it in place. Make sure that the

Page 53

Operation and handling requirements

WARNING

NOTICE

EJU31823

Fuel requirements

EJU41294

Fuel

EWJ00283

 Gasoline and gasoline vapors are ex-

tremely flammable. To avoid fires and explosions and to reduce the risk of injury when refueling, follow these instructions.

 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 gasoline in your eyes, see your doctor immediately. If gasoline spills on your skin, wash with soap and water. If gasoline spills on your clothing, change your clothes.

ECJ01870

 Do not use leaded gasoline. Leaded

gasoline 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.

 Use only gasoline with a minimum pump

octane number of 91 or a minimum research octane number of 95. Low-octane gasoline can seriously damage the engine.

knocking (or pinging) occurs, use a gasoline of a different brand.

Recommended fuel:

Premium unleaded gasoline with a minimum octane rating of

91 (Pump octane number) = (R + M)/2 95 (Research octane number)

Gasohol

There are two types of gasohol: gasohol containing 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 engine performance problems. Yamaha does not recommend gasohol containing methanol because it can cause fuel system damage and engine performance problems. To fill the fuel tank: (1) Before refueling, stop the engine. Do not

stand or sit on the watercraft. Never refuel 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 seats, and then check the

fuel level. (See page 40 for seat removal and installation procedures.)

Your Yamaha engine has been designed to use premium unleaded gasoline with a pump octane number [(R+M)/2] of 91 or higher, or a research octane number of 95 or higher. If

Page 54

Operation and handling requirements

1 2

(4) Push the hood latch, and then lift up the

rear of the hood.

1 Hood latch

(5) Loosen the fuel filler cap and remove it.

1 Fuel filler cap

(6) Slowly add fuel to the fuel tank.

of the fuel tank. Do not overfill the fuel tank. 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.

1 Top of the fuel tank 2 Approximately 50 mm (2 in) from top of the

fuel tank

Fuel tank capacity:

70 L (18.5 US gal, 15.4 Imp.gal)

(7) Stop filling when the fuel level reaches

approximately 50 mm (2 in) from the top

1 Top of the fuel tank 2 Approximately 50 mm (2 in) from top of the

fuel tank

(8) Wipe up any spilled fuel immediately with

a dry cloth.

(9) Securely install the fuel filler cap by tight-

ening it until it clicks.

(10) Push the rear of the hood down to se-

curely lock it in place. Make sure that the

Page 55

Operation and handling requirements

NOTICE

TIP:

WARNING

NOTICE

fuel filler cap and the hood are securely closed before using the watercraft.

(11) Securely install the seats in their original

positions.

EJU40291

Engine oil requirements

EJU41513

Engine oil

ECJ00282

Use only 4-stroke engine oil. Usage of 2stroke engine oil could result in severe engine damage.

Recommended engine oil type:

SAE 10W-30, 10W-40, 20W-40, 20W-50

Recommended engine oil grade:

API SE,SF,SG,SH,SJ,SL

When the engine is operated at high speeds, some engine oil may be consumed. Be sure to check the engine oil level.

Checking the engine oil level

EWJ00341

Engine oil is extremely hot immediately after the engine is turned off. Coming in contact with or getting any engine oil on your clothes could result in burns.

ECJ01002

Make sure that debris and water do not enter the oil filler hole. Debris and water in the engine oil can cause serious engine damage.

To check the engine oil level: (1) Place the watercraft in a precisely level

position on land with the engine stopped. If the engine was running, allow the engine oil to settle by waiting 5 minutes or more before checking the oil level.

(2) Remove the seats. (See page 40 for seat

removal and installation procedures.)

Page 56

Operation and handling requirements

TIP:

1 2

(3) Remove the dipstick and wipe it clean.

1 Dipstick

(4) Insert the dipstick back into the dipstick

tube completely. Remove the dipstick again and make sure that the engine oil level is between the minimum and maximum level marks.

1 Maximum level mark 2 Minimum level mark

(5) If the engine oil level is significantly

above the maximum level mark, consult a Yamaha dealer. If the engine oil level is below the minimum level mark, add engine oil.

(6) Loosen the engine oil filler cap and re-

move it.

1 Engine oil filler cap

(7) Slowly add engine oil.

The difference between the minimum and maximum level marks on the dipstick is equal to approximately 1 L (1.06 US qt, 0.88 Imp.qt) of engine oil. (8) Wait approximately 5 minutes to allow

the engine oil to settle, and then check the engine oil level again.

(9) Repeat steps 3–8 until the engine oil is at

the proper level.

(10) Securely install the engine oil filler cap by

tightening it until it stops.

(11) Securely install the seats in their original

positions.

Page 57

Operation and handling requirements

NOTICE

EJU40022

Draining the bilge water

ECJ01302

Do not run the engine at full throttle when bilge water remains in the engine compartment. The bilge water can splash into the engine, which can result in severe damage.

EJU40036

Draining the bilge water on land

To drain the bilge water on land: (1) Loosen the stern drain plugs and remove

them.

1 Stern drain plug

(2) Raise the bow of the watercraft, such as

by placing the watercraft on a slope, to drain the bilge water from the engine compartment.

(3) After the bilge water has drained from the

stern drain plug holes, wipe up any remaining moisture in the engine compartment with a dry cloth.

(4) Securely install the stern drain plugs by

tightening them until they stop. NOTICE:

Before installing the stern drain plugs, clean the drain plug threads and the O-rings on the plugs to remove any foreign materials, such as dirt or sand. Otherwise, the stern drain plugs could be damaged, allowing water to enter the engine compartment. Check the

O-rings on the stern drain plugs and make sure that the plugs are tightened securely before launching the watercraft. Otherwise, water may flood the engine compartment and cause the watercraft to submerge.

1 O-ring

EJU40044

[ECJ00363]

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 drain the bilge water, remove the watercraft from the water and drain the bilge water on land.

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 minutes. 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

Page 58

Operation and handling requirements

TIP:

engine, which can result in severe damage.

[ECJ00554]

Electric bilge draining system

Bilge water in the engine compartment is drawn in by the operation of the electric bilge pump and discharged from the watercraft. To check for proper operation of the electric bilge draining system, make sure that bilge water is being discharged from the electric bilge pilot outlet.

EJU33465

Transporting on a trailer

When transporting the watercraft on a trailer, secure the tie downs to the trailer through the bow eye and stern eyes. NOTICE: Do not at-

tach ropes or tie downs to any part of the watercraft other than the bow eye and stern eyes to secure the watercraft to the trailer. Otherwise, the watercraft may be damaged. Wrap the ropes or tie downs with towels or rags where they touch the body of the watercraft to avoid scratches or damage. Do not transport the watercraft with the shift lever in the reverse position. Otherwise, the reverse gate may hit an obstacle, which could cause damage.

[ECJ00645]

1 Electric bilge pilot outlet

To drain the bilge water: Start the engine to operate the electric bilge pump.

The electric bilge pump continues to operate for a short time after the engine stops.

Page 59

EJU42690

NOTICE

Engine break-in

ECJ00432

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 operating clearances. This ensures proper performance and promotes longer component life. To perform the engine break-in: (1) Check the engine oil level. (See page 49

for information on checking the engine oil level.)

(2) Launch the watercraft and start the en-

gine. (See page 66 for information on starting the engine.)

(3) For the first 5 minutes, operate with the

engine speed at 2000 r/min.

(4) For the next 90 minutes, operate with the

engine speed below 5000 r/min. After the engine break-in is complete, the watercraft can be operated normally.

First-time operation

Page 60

Pre-operation checks

WARNING

EJU31982

EWJ00412

Failure to inspect or maintain the watercraft properly increases the possibility of an accident or damage to the watercraft. Do not operate the watercraft if you find any problem. If a problem cannot be corrected by the procedures provided in this manual, have the watercraft inspected by a Yamaha dealer.

EJU41234

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

Fuel system

Water separator Check the water separator for water. 56

Engine unit Check the exterior of the engine unit for damage. 57

Engine oil level Check the engine oil level. 57

Bilge water Check the engine compartment for bilge water. 57

Battery Check the battery connections and electrolyte level. 57

Steering system Check the steering system for proper operation. 58

Telescopic steering system

Q.S.T.S.

Reverse system Check the reverse system for proper operation. 60

Throttle lever

Remote control transmitter

Engine shut-off cord (lanyard)

Switches

Storage compartments

Fire extinguisher holder, cover, and band

Fire extinguisher Check the condition of the fire extinguisher. 62

Ventilate the engine compartment. Check inside the engine compartment for damage.

Check the fuel system for leakage. Check the fuel level in the fuel tank.

Check the telescopic steering system for proper operation and check that the handlebars are securely locked in place.

Check the Q.S.T.S. for proper operation and check that the Q.S.T.S. selector is securely locked in place.

Check the throttle lever for proper operation. Check the throttle lever free play.

Check the remote control transmitter for proper operation.

Check the engine shut-off cord (lanyard) for damage.

Check the start switch, engine stop switch, and engine shut-off switch for proper operation.

Check the storage compartments for damage and water.

Check the fire extinguisher holder, cover, and band for damage.

Page 61

Pre-operation checks

TIP:

ITEM ROUTINE PAGE

Safety equipment

Hull and deck Check the hull and deck for damage. 62

Jet intake Check the jet intake for damage and clogging. 63

Jet thrust nozzle and reverse gate

Stern drain plugs

Hood Check that the hood is securely closed. 63

Front and rear seats Check that the seats are securely installed. 40

POST-LAUNCH CHECKS

Cooling water pilot outlet

Dual analog meter unit

Engine idling speed Check the engine idling speed. 64

To ensure safety and reliability, pre-operation checks should be made each time the watercraft is used.

Check that safety equipment meeting the applicable regulations is on board.

Check the jet thrust nozzle and reverse gate for damage.

Check the stern drain plugs for damage and foreign material and check that they are securely installed.

Check that water is discharged from the port (left) cooling water pilot outlet while the engine is running.

Check the dual analog meter unit for proper operation.

Page 62

Pre-operation checks

WARNING

EJU32282

Pre-operation check points

EJU42383

Pre-launch checks

Perform the pre-launch checks in the pre-operation checklist while the watercraft is on land. To perform the pre-launch checks: (1) Remove the seats and removable water-

tight storage compartment. (See page 40

for seat removal and installation proce-

dures and page 45 for information on the

removable watertight storage compart-

ment.) (2) Perform the checks and make sure that

there are no malfunctioning items or oth-

er problems. (3) After completing these checks, securely

install the removable watertight storage

compartment and seats in their original

positions.

EJU32334

Engine compartment check

EWJ00462

Failure to ventilate the engine compartment 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.

EJU34215

Fuel system checks

EWJ00382

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 mechanic. 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:

 Fuel filler cap and seal for damage  Fuel tank for damage and leakage  Fuel hoses and joints for damage and leak-

age

 Fuel tank breather hose for damage and

leakage

EJU36875

Fuel level check

Check the fuel level in the fuel tank. Add fuel if necessary. (See page 47 for information on filling the fuel tank.)

EJU32424

Water separator check

Make sure that no water has collected in the water separator. If water has collected in the

Page 63

Pre-operation checks

1 2

water separator, drain it. (See page 30 for information on draining the water separator.)

1 Water separator

EJU40182

Engine unit check

Check the exterior of the engine unit for damage or other problem.

EJU36886

Engine oil level check

Make sure that the engine oil level is between the minimum and maximum level marks on

the dipstick. (See page 49 for information on checking the engine oil level.)

1 Dipstick

1 Maximum level mark 2 Minimum level mark

EJU32456

Bilge water check

Make sure that no bilge water has collected in the engine compartment. If bilge water has collected in the engine compartment, drain it. (See page 51 for information on draining the bilge water.)

EJU32485

Battery checks

Make sure that the battery terminals and breather hose are not damaged and that the battery leads and breather hose are connected properly. WARNING! Fire or explosion

could result if the breather hose is dam-

Page 64

Pre-operation checks

aged, obstructed, or not connected properly.

[EWJ00452]

1 Negative (–) battery terminal: Black lead 2 Positive (+) battery terminal: Red lead 3 Breather hose

Make sure that the electrolyte level is between the minimum and maximum level marks. WARNING! Never operate the wa-

tercraft if the battery does not have sufficient power to start the engine or if it shows any other signs of decreased power. Loss of battery power may leave you stranded.

[EWJ01241]

whole range, and that the free play is not excessive.

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

1 Maximum level mark 2 Minimum level mark

Make sure that the battery is securely held in place.

EJU32614

Steering system checks

Turn the handlebars to the right and left several times to make sure that operation is smooth and unrestricted throughout the

Page 65

Pre-operation checks

right and left fully turned positions of the jet thrust nozzle.

locked in place. (See page 29 for telescopic steering system operation procedures.)

EJU32645

Quick Shift Trim System (Q.S.T.S.) checks

Operate the Q.S.T.S. selector lock lever and the Q.S.T.S. selector several times to make sure that operation is smooth throughout the whole range. Also, make sure that the jet thrust nozzle moves as the Q.S.T.S. selector is operated and that the Q.S.T.S. selector se-

Difference between fully turned positions of jet thrust nozzle (distances A and B):

Maximum 5 mm (0.20 in)

EJU41321

Telescopic steering system checks

Operate the telescopic steering system several times to make sure that operation is smooth throughout the whole range. Also, make sure that the handlebars are securely

Page 66

Pre-operation checks

WARNING

curely locks in place. (See page 31 for Q.S.T.S. operation procedures.)

EJU32635

Reverse system checks

EWJ00032

gate moves up and down according to the operation of the shift lever and that the gate makes contact with the stoppers. (See page 31 for reverse system operation.)

1 Stopper

EJU41433

Throttle lever checks

Operate the throttle lever several times to make sure that operation is smooth throughout the whole range. Also, make sure that the throttle lever returns automatically to its fully closed (idle) position when released.

Do not touch the reverse gate while the shift lever is being operated, otherwise you could be pinched.

Operate the shift lever several times to make sure that operation is smooth throughout the whole range. Also, make sure that the reverse

Page 67

Pre-operation checks

NOTICE

Face the handlebars straight ahead with the handlebars in the highest position and the throttle lever in the fully closed (idle) position, and then make sure that there is the proper amount of throttle lever free play when the throttle lever is in the fully closed (idle) position. (See page 29 for telescopic steering system operation procedures.)

1 Highest position with handlebars facing

straight ahead

EJU32664

Engine shut-off cord (lanyard) check

Make sure that the engine shut-off cord (lanyard) 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 (lanyard) may not pull free when the operator falls off, allowing the watercraft to continue to run and cause an accident.

EJU32676

[EWJ01221]

Switch checks

ECJ01311

Do not run the engine over 4000 r/min on land. Also, do not run the engine for more than 15 seconds without supplying water, otherwise the engine could overheat.

1 Throttle lever free play

Throttle lever free play:

2.0–5.0 mm (0.08–0.20 in)

EJU40113

Remote control transmitter check

Make sure that the remote control transmitter operates properly. (See page 26 for Yamaha Security System setting procedures and page 33 for Low RPM Mode activation procedures.)

Check the start switch, the engine stop switch, and the engine shut-off switch for

Page 68

Pre-operation checks

231

proper operation. (See pages 27 to 27 for information on operating each switch.)

1 Engine shut-off switch 2 Clip 3 Start switch 4 Engine stop switch 5 Engine shut-off cord (lanyard)

To check the operation of the switches: (1) If the lock mode is selected for the

Yamaha Security System setting, select

the unlock mode. (See page 26 for

Yamaha Security System setting proce-

dures.) (2) Push the start switch to make sure that

the engine starts. (3) As soon as the engine starts running,

push the engine stop switch to make

sure that the engine stops immediately. (4) 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 im-

mediately.

EJU40102

Storage compartment checks

Make sure that the storage compartments are not damaged and that water has not collected in the compartments. (See page 42 for information on the storage compartments.)

EJU41082

Fire extinguisher holder, cover, and band checks

Make sure that the fire extinguisher holder, cover, and band are not damaged and that the cover is securely held in place using the band. (See page 45 for information on the fire extinguisher holder, cover, and band.)

EJU32544

Fire extinguisher check

Check that there is a full fire extinguisher on board.

To check the fire extinguisher, see the instructions supplied by the fire extinguisher manufacturer. Always keep the fire extinguisher secured in the holder with its cover in place. 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 specifications.

EJU40122

Safety equipment check

Check that safety equipment meeting the applicable regulations is on board.

EJU32353

Hull and deck check

Check the hull and deck for damage or other problem.

Page 69

Pre-operation checks

2 1

EJU32657

Jet intake checks

Make sure that the jet intake is not damaged or clogged with weeds or debris. If the jet intake is clogged, clean it. (See page 92 for information on the jet intake.)

EJU43220

Jet thrust nozzle and reverse gate check

Check the jet thrust nozzle and reverse gate for damage or other problem.

EJU32477

Stern drain plug checks

Loosen the stern drain plugs and remove them, and then make sure that the plugs and O-rings on the plugs are not damaged and that there is no foreign material on the threads or O-rings on the plugs. NOTICE:

Before installing the stern drain plugs, clean the drain plug threads and the Orings on the plugs to remove any foreign materials, such as dirt or sand. Otherwise, the stern drain plugs could be damaged, allowing water to enter the engine compartment. Check the O-rings on the stern drain plugs and make sure that the plugs are tightened securely before launching the watercraft. Otherwise, water may flood the engine compartment and cause the watercraft to submerge.

[ECJ00363]

Securely install the stern drain plugs by tightening them until they stop.

1 Stern drain plug 2 O-ring

EJU41441

Hood check

Push down on the rear of the hood and make sure that it is securely closed.

Page 70

Pre-operation checks

EJU40146

Post-launch checks

Perform the post-launch checks in the preoperation 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 66 for

information on launching the watercraft.) (2) Perform the checks and make sure that

there are no malfunctioning items or oth-

er problems.

EJU41811

Cooling water pilot outlet check

Make sure that water is discharged from the port (left) cooling water pilot outlet while the engine is running. (See page 29 for information on the cooling water pilot outlets.)

EJU41331

Engine idling speed check

Start the engine and warm it up. Use the tachometer in the dual analog meter unit to make sure that the engine idling speed is not significantly above or below the specified range.

Engine idling speed:

1250 ±100 r/min

EJU37452

Dual analog meter unit check

Make sure that the dual analog meter unit operates properly. (See page 35 for information on proper operation of the dual analog meter unit.)

Page 71

Operation

WARNING

EJU32903

Operating your watercraft

EWJ00511

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. Failure to understand how the controls work could cause an accident or prevent you from avoiding an accident.

EJU32943

Getting to know your watercraft

Operating your watercraft requires skills acquired through practice over a period of time. Take the time to learn the basic techniques well before attempting more difficult maneuvers. Operating your new watercraft can be a very enjoyable activity, providing you with hours of pleasure. However, it is essential to familiarize yourself with the operation of the watercraft to achieve the skill level necessary to enjoy riding safely. Before operating this watercraft, read this owner’s/operator’s manual, the Riding Practice Guide, the Riding Instruction card, and all labels on the watercraft. Pay particular attention to the safety information beginning on page 11. These materials should give you an understanding of the watercraft and its operation. Remember: This watercraft is designed to carry the operator and 1 passenger. Never exceed the maximum load limit or allow more than 2 persons to ride the watercraft at any time.

EJU36043

Learning to operate your watercraft

Before operating the watercraft, always perform the pre-operation checks listed on page

54. The short time spent checking the watercraft will reward you with added safety and reliability. Check 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 learn in, where there is good visibility and light boat traffic.

Use the buddy system—operate with someone nearby. Scan constantly for people, objects, and other watercraft. Be alert for conditions that limit your visibility or block your vision of others. You should grip the handlebars firmly and keep both feet on the floor of the footwell. Do not attempt to ride with a passenger until your operating skills are fully developed.

Maximum load:

160 kg (353 lb) Load is the total weight of cargo, operator, and passenger.

Page 72

Operation

WARNING

60 cm (2 ft)

EJU41341

Riding position

Operator riding position

The operator should grip the handlebars firmly with both hands and sit astride the seat with both feet on the floor of the footwell.

Passenger riding position

The passenger should hold on firmly to the operator and sit astride the seat with both feet on the floor of the footwell. Never allow a passenger to ride in front of the operator.

EJU36346

Starting the engine on water

EWJ01531

Do not apply throttle when anyone is at the rear of the watercraft. Turn the engine off or keep it at idle. Water and debris exiting the jet thrust nozzle can cause severe injury.

To start the engine: (1) If the lock mode is selected for the

Yamaha Security System setting, select the unlock mode. (See page 26 for Yamaha Security System setting procedures.)

(2) 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 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, otherwise pebbles or sand could be sucked into the jet intake, causing impeller damage and engine overheating.

[ECJ00473]

EJU32803

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.

(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 27 for information on operating the engine shut-off switch.) WARNING! Check

that the engine shut-off cord (lanyard)

Page 73

Operation

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.

1 Clip 2 Engine shut-off switch 3 Engine shut-off cord (lanyard)

[EWJ00582]

(4) With the throttle lever released, push the

start switch (green button) to start the

engine. (See page 27 for information on

operating the start switch.)

to avoid. A collision could result in severe injury or death.

EJU32873

[EWJ00602]

Leaving the watercraft

If leaving the watercraft, remove the clip from the engine shut-off switch to prevent accidental starting or unauthorized operation by children or others.

EJU32863

Stopping the engine

Release the throttle lever, and then push the engine stop switch (red button) to stop the engine. WARNING! You need throttle to

steer. Shutting the engine off can cause you to hit an obstacle you are attempting

EJU40222

Operating the watercraft

When the shift lever is in the forward position and the engine is running, the watercraft will move forward. The watercraft will move forward at trolling speed even if the throttle lever is in the fully closed (idle) position. (See page

Page 74

Operation

WARNING

31 for information on operating the shift lever.)

1 Shift lever 2 Forward position

EJU33255

Turning the watercraft

EWJ00772

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 produced. The amount of jet thrust, in addition to the position of the handlebars, determines how sharply you turn. 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.

 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 turning. Sharp high-speed turns may cause the watercraft to slide sideways or spin, throwing the operator and passenger(s) overboard, which could cause an injury.

Steering control depends on the combination of handlebar position and the amount of throttle.

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

Page 75

Operation

WARNING

125 m (410 ft)

engine slows down, the watercraft will no

longer respond to handlebar input until

you apply 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.

craft is decelerating, but you can turn more sharply if you apply throttle while turning the handlebars. The OTS system does not function below planing speeds or when the engine is off. Once the engine slows down, the watercraft will no longer turn in response to handlebar input until you apply throttle again or you reach trolling speed.

EJU42660

Stopping the watercraft

The watercraft is not equipped with a separate braking system. It is stopped by water resistance when the throttle lever is released. From full speed, the watercraft comes to a complete stop in approximately 125 m (410 ft) after the throttle lever is released or the engine 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.

You need throttle to steer.

This model is equipped with the Yamaha Engine Management System (YEMS) that includes an off-throttle steering (OTS) system. It will activate at planing speeds should you attempt to steer the watercraft after releasing the throttle lever (see condition C above). The OTS system assists in turning by continuing to supply some thrust while the water-

EWJ00745

 Allow adequate stopping distance.  Take early action to avoid collisions. Re-

member, watercraft and other boats do not have brakes.

Page 76

Operation

TIP:

WARNING

TIP:

60 cm (2 ft)

 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.

 Do not use the reverse function to slow

down or stop the watercraft as it could cause you to lose control, be ejected, or impact the handlebars.

EJU40372

Operating the watercraft in reverse

Pull the shift lever rearward to the reverse position. The watercraft will move in reverse. (See page 31 for information on the reverse system.)

Make sure that there are no obstacles or people behind you before shifting into reverse.

This model is equipped with a function which limits the engine speed in reverse.

EJU41453

Boarding the watercraft

EWJ00622

Be sure the operator and passenger 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 fatigued and suffer from exposure, increasing the risk of injury and drowning.

Board 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, otherwise pebbles or sand could be sucked into the jet intake, causing impeller damage and engine overheating.

[ECJ00473]

1 Shift lever 2 Reverse position

This watercraft is equipped with a reboarding step, which can be lowered and used to assist in reboarding. (See page 41 for information on operating the reboarding step.)

Page 77

Operation

WARNING

EJU37464

Boarding alone

(1) From the rear of the watercraft, place

both hands on the boarding platform,

pull yourself up, and then grasp the re-

boarding grip with one hand.

(4) Grip the handlebars with both hands and

place both feet on the floor of the footwell.

(5) Look in all directions, start the engine,

and then start off slowly.

EJU33156

Boarding with a passenger

EWJ00651

Severe internal injuries can occur if water is forced into body cavities as a result of being near the jet thrust nozzle. Do not apply throttle until the passenger is seated with both feet on the floor of the footwell and is securely holding on to the operator.

(2) Pull yourself up to a kneeling position on

the boarding platform, and then move to

the seat and sit astride.

(3) Attach the engine shut-off cord (lanyard)

to your left wrist, and then attach the clip

to the engine shut-off switch.

The heavier the total weight of the operator and passenger, the more difficult it will be to balance the watercraft. Do not operate the watercraft when the total weight exceeds 160 kg (353 lb) including any cargo.

Page 78

Operation

To board at a standstill: (1) Board as noted in the previous section

“Boarding alone”.

(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 and

place both feet on the floor of the foot-

well. (4) Have the passenger move to the rear of

the watercraft.

the watercraft together with the passenger.

(6) Make sure that the passenger has their

feet on the floor of the footwell and is securely holding on to the operator.

(5) Have the passenger board using the

same procedure as the operator, place

their feet on the floor of the footwell, and

securely hold on to the operator. When

the passenger is boarding, try to balance

(7) Look in all directions, start the engine,

and then start off slowly.

Page 79

Operation

WARNING

To board when it is difficult to balance at a standstill: (1) Have the passenger steady the water-

craft, and then board as noted in the pre-

vious section “Boarding alone”.

(2) Grip the handlebars with both hands,

place both feet on the floor of the foot-

well, and balance there. (3) Attach the engine shut-off cord (lanyard)

to your left wrist, and then attach the clip

to the engine shut-off switch. (4) Look in all directions, and then start the

engine and operate at trolling speed. (5) Have the passenger pull themselves up

onto the boarding platform into a kneel-

ing position and balance there. Look in

all directions, and then gradually acceler-

ate. Then, have the passenger crawl onto

the seat while maintaining their balance.

(6) Have the passenger sit astride the seat,

place their feet on the floor of the foot-

well, securely hold on to the operator, and balance there.

(7) Make sure that the passenger has their

feet on the floor of the footwell and is securely holding on to the operator, and then gradually increase the speed to balance the watercraft.

EJU33083

Starting off

EWJ00712

To avoid collisions:

 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, 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 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 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

Page 80

Operation

NOTICE

WARNING

from objects—you need throttle to steer.

ECJ01341

EJU40233

Starting off from a trailer

(1) Launch the watercraft and move the shift

lever to the reverse position. (See page

31 for information on the reverse sys-

tem.) (2) Attach the engine shut-off cord (lanyard)

to your left wrist, and then attach the clip

to the engine shut-off switch. (3) Look in all directions, start the engine,

and then start off slowly.

EJU33114

Boarding and starting off from a dock

(1) Board the watercraft from the side. (2) Attach the engine shut-off cord (lanyard)

to your left wrist, and then attach the clip

to the engine shut-off switch. (3) Push the watercraft away from the dock,

grip the handlebars with both hands, and

place both feet on the floor of the footwell.

(4) Look in all directions, start the engine,

and then start off slowly.

EJU33236

Capsized watercraft

EWJ00672

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 immediately. 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 by pulling on the ride plate with your left hand while pushing down on the gunwale with your right hand or foot. If the port (left) side of the capsized watercraft is tilting up, push down on the gunwale so that the port (left) side is down before turning the watercraft clockwise. NOTICE: Do not turn the

watercraft over counterclockwise,

Page 81

Operation

otherwise water can enter the engine,

which can result in severe damage.

[ECJ00542]

(3) Start the engine and operate the water-

craft at planing speed to drain the bilge

water from the engine compartment.

(See page 51 for information on draining

the bilge water. If the engine does not

start, see “Towing the watercraft” on

page 95 or “Submerged watercraft” on

page 95.) NOTICE: Do not run the en-

gine at full throttle for at least 1 minute

after the engine has been restarted.

Bilge water in the engine compart-

ment can splash into the engine,

which can result in severe damage.

[ECJ00554]

EJU42670

Beaching and docking 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 125 m (410 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 severe injury or death.

[EWJ00602] NOTICE:

[ECJ00473]

(4 ) Get off the wate rcr aft and pull it u p on the

beach. To dock the watercraft: (1) Make sure that there are no boats, swim-

mers, or obstacles near the dock. (2) Release the throttle lever to reduce

speed about 125 m (410 ft) away from

the dock. (3) Slowly approach the dock and stop the

engine just before coming alongside it.

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.

[EWJ00602]

(4) Come alongside the dock and get off the

watercraft.

EJU37194

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

Page 82

Operation

NOTICE

speed. If weeds may have clogged the intake area, clean the jet intake. (See page 92 for information on the jet intake.)

EJU40242

After removing the watercraft from the water

ECJ01311

Do not run the engine over 4000 r/min on land. Also, do not run the engine for more than 15 seconds without supplying water, otherwise the engine could overheat.

After operating and removing the watercraft from the water, promptly discharge the remaining water from the cooling water passages. 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.

Page 83

Care and storage

WARNING

NOTICE

EJU37146

Post-operation care

EWJ00331

Always place the watercraft upright in a horizontal position when storing it, otherwise fuel could leak out into the engine or engine compartment, which could 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 components.

EJU37566

Flushing the cooling water passages

ECJ01880

 Do not run the engine over 4000 r/min on

land. Also, do not run the engine for more than 15 seconds without supplying water, otherwise the engine could overheat.

 Flush the cooling water passages to

prevent them from clogging with salt, sand, or dirt.

(1) Place the watercraft in a horizontal posi-

tion.

(2) Remove the seats and removable water-

tight storage compartment. (See page 40 for seat removal and installation procedures and page 45 for information on the removable watertight storage compartment.)

(3) Connect the garden hose adapter to a

garden hose.

1 Garden hose adapter

(4) Loosen the flushing hose connector cap

and remove it. Insert the garden hose

adapter into the flushing hose connector

by pushing and twisting it until it is se-

curely connected.

1 Garden hose adapter 2 Flushing hose connector cap 3 Flushing hose connector

(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 en-

gine. Immediately after the engine starts,

fully turn the water supply on so that wa-

Page 84

Care and storage

WARNING

ter flows out continually from the jet thrust nozzle.

(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 the procedure again from step 6.

NOTICE: Do not supply water to the cooling water passages when the engine is not running. The water could flow back through the muffler into the engine, causing severe engine damage.

[ECJ00123]

(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, and

then securely install the flushing hose

connector cap by tightening it until it

stops. (12) Securely install the removable watertight

storage compartment and seats in their

original positions.

EJU33736

Cleaning the watercraft

(1) Remove the seats. (See page 40 for seat

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 engine compartment as severe engine damage could result.

[ECJ00572]

(3) Drain the water from the engine com-

partment. (See page 51 for information on draining the bilge water.)

(4) Wipe the engine and engine compart-

ment with a dry cloth.

(5) Wash down the hull, deck, and jet pump

with fresh water.

(6) Wipe the hull, deck, and jet pump with a

dry cloth.

(7) Wipe all vinyl and rubber components,

such as the seats and engine compartment seals, with a vinyl protectant.

(8) To minimize corrosion, spray metallic

parts of the hull, deck, and engine with a rust inhibitor.

(9) Allow the engine compartment to air dry

completely before installing the seats.

(10) Securely install the seats in their original

positions.

EJU33687

Battery care

If the watercraft will not be used for more than a month, remove the battery from the watercraft, check it, and then store it in a cool, dry place.

EWJ00792

Battery electrolyte is poisonous and dangerous, causing severe burns, etc. Electrolyte 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 immediately.

Page 85

Care and storage

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 enclosed space, make sure that it is well ventilated. 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. (4) Unhook the battery bands, and then re-

move the battery from the watercraft.

1 Negative (–) battery terminal: Black lead 2 Battery band 3 Positive (+) battery terminal: Red lead 4 Breather hose

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 between the maximum and minimum level marks.

If the electrolyte level is low, add distilled water to raise it to the specified level. NOTICE:

Use only distilled water for replenishing the battery, otherwise battery life could be shortened.

1 Maximum level mark 2 Minimum level mark

[ECJ00242]

If distilled water was added, check the battery voltage. It is recommended to have a Yamaha dealer check the battery voltage and charge the battery. If you charge the battery yourself, be sure to read and follow the instructions provided with the battery tester and charger you use. NOTICE: Do not attempt to charge a

battery hastily. Battery life could be shortened.

[ECJ00252]

Checking the battery bands

Make sure that the battery bands are not damaged.

1 Battery band

Page 86

Care and storage

To store the battery: (1) Clean the battery case using fresh water. (2) If the battery terminals are dirty or cor-

roded, clean them using a wire brush.

1 Battery terminal

(3) Apply Yamaha Marine Grease or

Yamaha Grease A to the battery termi-

nals.

Recommended water-resistant grease:

Yamaha Marine Grease/Yamaha Grease A

(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.

[ECJ00103]

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.

[ECJ00262]

(3) Connect the negative (–) battery lead

(black) to the negative (–) battery termi-

nal. (4) Connect the breather hose to the bat-

tery. WARNING! Fire or explosion

could result if the breather hose is

damaged, obstructed, or not connected properly.

[EWJ00452]

(5) Make sure that the battery is securely

held in place.

Page 87

Care and storage

WARNING

TIP:

EJU33493

Long-term storage

EWJ00331

Always place the watercraft upright in a horizontal position when storing it, otherwise fuel could leak out into the engine or engine compartment, which could create a fire hazard.

Storage for long periods of time, such as winter 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.

EJU40763

Cleaning

(1) Flush the cooling water passages. (See

page 77 for information on flushing the

cooling water passages.)

If you will be storing the watercraft for a prolonged period, such as winter storage, top off the fuel tank with fresh gasoline and add fuel stabilizer and conditioner to the fuel tank according to the manufacturer’s instruction before starting the engine. (2) Clean the watercraft. (See page 78 for in-

formation on cleaning the watercraft.)

Wax the hull with a non-abrasive wax.

EJU41261

Lubrication

Use a suitable marine grease applicator to pressure-lubricate the cables and purge out any moisture between the inner and outer cables. To keep moving parts sliding or rotating smoothly, lubricate them with water-resistant grease.

Recommended water-resistant grease:

Yamaha Marine Grease/Yamaha Grease A

 Throttle cable (throttle lever end)

 Steering cable (jet thrust nozzle end) and

Q.S.T.S. rod (jet thrust nozzle end)

 Shift cable (reverse gate end)

Page 88

Care and storage

EJU40812

Rustproofing

Spray metallic parts of the hull, deck, and engine with a rust inhibitor. Have a Yamaha dealer rustproof the internal engine components.

Page 89

Maintenance

WARNING

EJU33769

Maintenance

Periodic checks and lubrication will keep your watercraft in the safest and most efficient condition possible. Therefore, make sure to carry out the periodic maintenance. Safety is an obligation of the watercraft owner. Proper maintenance must be carried out to keep the exhaust emission and sound levels within the regulated limits. The most important points of watercraft inspection and lubrication are explained on the following pages. See a Yamaha dealer for genuine Yamaha replacement parts and optional accessories designed for your watercraft. Remember, failures that are the result of the installation of parts or accessories which are not qualitatively equivalent to genuine

Yamaha parts are not covered by the limited

warranty.

Maintenance, replacement, or repair of the emission control devices and system may be performed by any marine SI engine repair establishment or individual. Warranty repair, however, must be performed at an authorized Yamaha marine dealership.

EWJ00312

ways carry it with you whenever you use the watercraft.

1 Tool bag 2 Screwdriver 3 Garden hose adapter 4 10/12 mm box wrench 5 Pliers 6 10/12 mm open-end wrench

EJU42021

Removing and installing the engine cover

The engine cover is removable. To remove the engine cover: (1) Remove the seats. (See page 40 for seat

removal and installation procedures.)

(2) Remove the engine cover screws.

Be sure to turn off the engine when you perform maintenance unless otherwise specified. If you are not familiar with machine servicing, this work should be done by a Yamaha dealer or other qualified mechanic.

EJU33803

Tool kit

A tool kit is included with this watercraft. Place the tool kit in a waterproof bag and al-

1 Engine cover screw

Page 90

Maintenance

(3) Lift up the engine cover to remove it.

1 Engine cover

To install the engine cover: (1) Place the engine cover in its original po-

sition, and then push it down.

(2) Install the engine cover screws, and then

tighten them to the specified torque.

Tightening torque:

Engine cover screw:

4.5 Nm (0.46 kgf-m, 3.3 ft-lb)

(3) Securely install the seats in their original

positions.

Page 91

Maintenance

EJU43101

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 questions, consult a Yamaha dealer. This “√” mark indicates items to be checked and serviced by a Yamaha dealer.

Initial Thereafter every

Item Operation

Fuel line

Fuel filler cap/Water separator

Fuel tank

Water inlet strainer

Cooling water hoses

Engine oil Replace √√ 87 Oil filter Replace √ 87

Intermediate housing

Spark plugs Check √√—

Battery

Battery leads Check terminals √ —

Steering master

Steering cable

Q.S.T.S. cable

Q.S.T.S. converter and rod

Shift lever

Shift cable and reverse gate

Check fuel hoses and clamps

Check O-rings for cracks and deformation

Check installation and straps

Check for clogs and damage

Check for damage and leakage, and check clamps

Lubricate √ —

Check state of charge, terminals, bands, and breather hose

Check operation and for looseness

Check exterior and connections, and lubricate

10 hours

50 hours

or 12

months

√√—

100

hours or

months

√ —

200

hours or

months

Page

Page 92

Maintenance

Initial Thereafter every

Item Operation

Air filter element

Air intake hoses

Throttle body Lubricate throttle valves √ —

Exhaust system

Breather hose

Impeller

Jet thrust nozzle

Jet vacuum bilge

Electric bilge pump

Stern drain plugs Check O-rings √ —

Anode

Valve clearance Check and adjust √ *2 —

Rubber coupling

Engine mount

Check for damage and dirt

Check for damage, and check clamps

Check for exhaust leakage, and check hoses and clamps

Check breather hose and clamps

Check for bends, damage, and foreign material

Check movement, and lubricate

Check hoses for clogs and damage, check clamps, and clean bilge strainer

Check operation, check hoses for damage, check clamps, and clean bilge pump strainer

Check for corrosion, and clean

Check for cracks, indentations, looseness, and noise

Check for damage and peeling

10 hours

50 hours

or 12

months

100

hours or

months

√ —

*1: Whichever comes first. *2: Check every 200 hours. Perform the pre-operation checks and post-operation checks before performing periodic maintenance.

200

hours or

months

√ *2 —

√ —

Page

Page 93

EJU36943

WARNING

NOTICE

Engine oil and oil filter

EWJ00341

Engine oil is extremely hot immediately after the engine is turned off. Coming in contact with or getting any engine oil on your clothes could result in burns.

ECJ00992

Do not run the engine with too much or not enough oil in the engine, otherwise the engine could be damaged.

It is recommended to have a Yamaha dealer change the engine oil and the engine oil filter. However, if you choose to change the oil and filter on your own, consult a Yamaha dealer.

Maintenance

Page 94

Specifications

EJU34543

Specifications

Watercraft capacity:

Maximum people on board:

2 person

Maximum load capacity:

160 kg (353 lb)

Dimensions and weight:

Length:

3370 mm (132.7 in)

Width:

1230 mm (48.4 in)

Height:

1160 mm (45.7 in)

Dry weight:

359 kg (791 lb)

Performance:

Maximum output (according to ISO 8665/SAE J1228):

183.9 kW at 7500 r/min

Maximum fuel consumption:

76.7 L/h (20.2 US gal/h, 16.9 Imp.gal/h)

Cruising range at full throttle:

0.91 hour

Trolling speed:

1250 ±100 r/min

Engine:

Engine type:

Liquid cooled 4-stroke, DOHC

Number of cylinders:

Engine displacement:

1812 cm³

Bore × stroke:

86.0 × 78.0 mm (3.39 × 3.07 in)

Compression ratio:

8.5 : 1

Valve clearance-intake (cold):

0.14–0.23 mm (0.0055–0.0091 in)

Valve clearance-exhaust (cold):

0.36–0.45 mm (0.0142–0.0177 in)

Lubrication system:

Wet sump

Cooling system:

Water

Starting system:

Electric

Ignition system:

T.C.I.

Spark plug (NGK):

LFR7A

Spark plug gap:

0.8–0.9 mm (0.031–0.035 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:

24+24 °

Jet thrust nozzle trim angle:

-10, -5, 0, 5, 10 °

Fuel and oil:

Recommended fuel:

Premium unleaded gasoline

Minimum octane rating (PON):

Minimum octane rating (RON):

Recommended engine oil:

YAMALUBE 4W or 4-stroke motor oil

Recommended engine oil type SAE:

SAE 10W-30, 10W-40, 20W-40, 20W-50

Recommended engine oil grade API:

API SE,SF,SG,SH,SJ,SL

Fuel tank total capacity:

70 L (18.5 US gal, 15.4 Imp.gal)

Engine oil quantity with oil filter replacement:

3.6 L (3.81 US qt, 3.17 Imp.qt)

Engine oil quantity without oil filter replacement:

3.5 L (3.70 US qt, 3.08 Imp.qt)

Engine oil total quantity:

5.3 L (5.60 US qt, 4.66 Imp.qt)

Page 95

Trouble recovery

EJU34562

Troubleshooting

If you have any trouble with your watercraft, use the troubleshooting chart to check for the possible cause. If you cannot find the cause, consult a Yamaha dealer.

EJU36987

Troubleshooting chart

Confirm the possible cause and remedy, and then refer to the applicable page.

TROUBLE POSSIBLE CAUSE REMEDY PAGE

Engine does not start (Starter motor does not turn over)

Engine does not start (Starter motor turns over)

Yamaha Security System

Engine shutoff switch

Fuse Burned out Replace fuse and

Battery Run down Recharge 78

Starter motor Faulty Have serviced by

Throttle lever Squeezed Release 27

Fuel Fuel tank empty Refill as soon as pos-

Fuel tank Water or dirt present Have serviced by

Spark plug Fouled or defective Have serviced by

Fuel injection system

Lock mode selected Select unlock mode

Clip not in place Install clip

check wiring

Poor terminal connections

Terminal corroded Clean or replace 78

Stale or contaminat-edHave serviced by

Fuel pump faulty Have serviced by

Tighten as required

Yamaha dealer

sible

Yamaha dealer

—

Page 96

Trouble recovery

TROUBLE POSSIBLE CAUSE REMEDY PAGE

Engine runs irregularly or stalls

Warning light or indicator blinks or comes on

Fuel Fuel tank empty Refill as soon as pos-

Stale or contaminat-edHave serviced by

Incorrect octane number

Fuel tank Water or dirt present Have serviced by

Spark plug Fouled or defective Have serviced by

Incorrect heat range Have serviced by

Gap incorrect Have serviced by

Electrical wiring

Fuel injection system

Fuel level warning

Oil pressure warning

Engine overheat warning

Check engine warning

Loose connection Have serviced by

Faulty or clogged injectors

Fuel tank empty Refill as soon as pos-

Oil pressure dropped Have serviced by

Jet intake clogged Clean

Faulty sensors Have serviced by

sible

Yamaha dealer

Use correct fuel

Yamaha dealer

Have serviced by Yamaha dealer

sible

Yamaha dealer

—

Page 97

Trouble recovery

TROUBLE POSSIBLE CAUSE REMEDY PAGE

Watercraft slow or loses power

Shift lever Not completely shift-

Watercraft operation mode

Cavitation Jet intake clogged Clean 92

Engine overheat warning

Oil pressure warning

Spark plug Fouled or defective Have serviced by

Electrical wiring

Fuel Stale or contaminat-edHave serviced by

Air filter Clogged Have serviced by

ed into forward position

Low RPM Mode activated

Impeller damaged or worn

Engine speed reduction control activated

Incorrect heat range Have serviced by

Gap incorrect Have serviced by

Loose connection Have serviced by

Incorrect octane number

Oil buildup Have serviced by

Push lever forward until it stops 31

Deactivate Low RPM Mode 33

Have serviced by Yamaha dealer

Clean jet intake and cool engine

Add oil

Yamaha dealer

Use correct fuel

Yamaha dealer

—

Page 98

Trouble recovery

WARNING

EJU34625

Emergency procedures

EJU34635

Cleaning the jet intake and impeller

EWJ00783

Before attempting to remove weeds or debris from the jet intake or impeller area, shut the engine off and remove the clip from the engine shut-off switch. Severe injury 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.

If there is any sign that the jet intake or impeller is clogged with weeds or debris, return to shore and check the intake and impeller. Al-

[ECJ00654]

ways stop the engine before beaching the watercraft.

(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.

[ECJ00662]

Page 99

Trouble recovery

WARNING

(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.

EJU34642

Jumping the battery

If the watercraft battery has run down, the engine can be started using a 12-volt booster battery and jumper cables.

EJU34664

Connecting the jumper cables

EWJ01251

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.

(3) Connect the other end of the negative (–)

jumper cable to an engine hanger.

1 Negative (–) jumper cable 2 Positive (+) jumper cable 3 Booster battery 4 Engine hanger

(4) Start the engine, and then disconnect the

jumper cables by reversing the steps above. (See page 27 for information on starting the engine.)

EJU43501

Replacing the fuses

If a fuse is blown, replace it with the proper fuse.

(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.

1 Good fuse 2 Blown fuse

To replace a fuse: (1) Remove the seats and removable water-

tight storage compartment. (See page 40 for seat removal and installation procedures and page 45 for information on the

Page 100

Trouble recovery

1923 4 5 6

removable watertight storage compart-

ment.) (2) While pushing the projection on each

lock, slide the locks outward. (3) Remove the electrical box cover.

1 Electrical box cover 2 Lock 3 Projection

(4) While pushing both sides of the fuse box

cover inward, pull the cover toward the

bow and remove it.

1 Fuse box cover

(5) When replacing a fuse, remove the fuse

using the fuse puller. Install a spare fuse

of the proper amperage. WARNING! Do

not use fuses of a different amperage

than recommended. Substitution with

a fuse that has an improper rating can

cause extensive electrical system damage and possible fire.

1 Electronic throttle valve fuse 2 Fuel pump fuse 3 Main relay drive fuse 4 Main fuse 5 Fuse puller 6 Battery fuse 7 Bilge pump fuse 8 Security system fuse 9 Spare fuse

Fuse amperage:

Electronic throttle valve fuse:

10 A

Fuel pump fuse:

10 A

Main relay drive fuse:

10 A

Main fuse:

20 A

Battery fuse:

30 A

Bilge pump fuse:

3 A

Security system fuse:

3 A

(6) Securely install the fuse box cover in its

original position.

(7) Securely install the electrical box cover in

its original position.

(8) Slide the locks to their original positions

to securely lock the electrical box cover in place.

[EWJ00803]

Yamaha GX1800-R User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Important manual information

Table of contents

General and important labels

Safety information

Description

Control function operation

Watercraft operation

Instrument operation

Equipment operation

Operation and handling requirements

First-time operation

Pre-operation checks

Operation

Care and storage

Maintenance

Specifications

Trouble recovery