Yamaha PW50(X) User Manual

OWNER’S MANUAL

MANUEL DU PROPRIÉTAIRE

BEDIENUNGSANLEITUNG

PW50(X)

5PG-28199-87

PRINTED ON RECYCLED PAPER

IMPRIMÉ SUR PAPIER RECYCLÉ

AUF RECYCLINGPAPIER GEDRUCKT

YAMAHA MOTOR CO., LTD.

PRINTED IN JAPAN

2007.4–1.1×1 !

2007.4–1.1×1 ! (E, F, G)

(E, F, G)

OWNER’S MANUAL

PW50(X)

5PG-28199-87-E0

INTRODUCTION

EAU41070

Congratulations on your purchase of the Yamaha PW50(X). This model is the result of Yamaha’s vast experience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and reliability that have made Yamaha a leader in these fields. This manual will give you an understanding of the operation, inspection, and basic maintenance of this motorcycle. If you have any questions concerning the operation or maintenance of your motorcycle, please consult a Yamaha dealer. The design and manufacture of this Yamaha motorcycle fully comply with the emissions standards for clean air applicable at the date of manufacture. Yamaha has met these standards without reducing the performance or economy of operation of the motorcycle. To maintain these high standards, it is important that you and your Yamaha dealer pay close attention to the recommended maintenance schedules and operating instructions contained within this manual.

AN IMPORTANT SAFETY MESSAGE:

●

READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE. MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS.

●

PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE MOTORCYCLE.

●

NEVER OPERATE A MOTORCYCLE WITHOUT PROPER TRAINING OR INSTRUCTION.

●

WEIGHT OF THE RIDER SHOULD NOT EXCEED 25 kg (55 lb).

AN IMPORTANT NOTE TO PARENTS:

This motorcycle is not a toy. Before you let your child ride this motorcycle, you should understand the instructions and warnings in this Owner’s Manual. Then be sure your child understands and will follow them. Children differ in skills, physical abilities, and judgment. Some children may not be able to operate a motorcycle safely. Parents should supervise their child’s use of the motorcycle at all times. Parents should permit continued use only if they determine that the child has the ability to operate the motorcycle safely.

INTRODUCTION

Your motorcycle was delivered with an adjustable speed limiter and power reduction plate. Yamaha recommends that all beginners start off with the speed limiter adjusting screw turned in and the power reduction plate installed in the exhaust manifold to limit the power available while they learn. The limiter screw may be gradually turned out to increase maximum speed as the beginner becomes more familiar with operating the motorcycle. Parents should decide when to adjust the motorcycle for more power as their youngster’s riding skills improve. Once the rider can operate with skill at the top speed permitted by adjusting the speed limiter alone, the power reduction plate can be removed. Since removal of this plate will result in a significant increase in power, turn the speed limiter back in again; adjust it out in stages as you did before.

MOTORCYCLES ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION ARE DEPENDENT UPON THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPERTISE OF THE OPERATOR. EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING THIS MOTORCYCLE.

HE OR SHE SHOULD:

●

OBTAIN THOROUGH INSTRUCTIONS FROM A COMPETENT SOURCE ON ALL ASPECTS OF MOTORCYCLE OPERATION.

●

OBSERVE THE WARNINGS AND MAINTENANCE REQUIREMENTS IN THE OWNER’S MANUAL.

●

OBTAIN QUALIFIED TRAINING IN SAFE AND PROPER RIDING TECHNIQUES.

●

OBTAIN PROFESSIONAL TECHNICAL SERVICE AS INDICATED BY THE OWNER’S MANUAL AND/OR WHEN MADE NECESSARY BY MECHANICAL CONDITIONS.

IMPORTANT MANUAL INFORMATION

Particularly important information is distinguished in this manual by the following notations:

The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!

EAU41090

WARNING

CAUTION:

NOTE:

Failure to follow WARNING instructions could result in severe injury or death to the motorcycle operator, a bystander or a person inspecting or repairing the motorcycle.

A CAUTION indicates special precautions that must be taken to avoid damage to the motorcycle.

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

NOTE:

●

This manual should be considered a permanent part of this motorcycle and should remain with it even if the motorcycle is subsequently sold.

●

Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most current product information available at the time of printing, there may be minor discrepancies between your motorcycle and this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.

IMPORTANT MANUAL INFORMATION

EWA10030

WARNING

PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.

EWA14350

WARNING

THIS MOTORCYCLE IS DESIGNED AND MANUFACTURED FOR OFF-ROAD USE ONLY. IT IS ILLEGAL TO OPERATE THIS MOTORCYCLE ON ANY PUBLIC STREET, ROAD OR HIGHWAY. SUCH USE IS PROHIBITED BY LAW. THIS MOTORCYCLE COMPLIES WITH ALMOST ALL STATE OFF-HIGHWAY NOISE LEVEL AND SPARK ARRESTER LAWS AND REGULATIONS. PLEASE CHECK YOUR LOCAL RIDING LAWS AND REGULATIONS BEFORE OPERATING THIS MOTORCYCLE.

*Product and specifications are subject to change without notice.

IMPORTANT MANUAL INFORMATION

EAU10200

PW50(X)

OWNER’S MANUAL

1st edition, April 2007

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd. is expressly prohibited.

Printed in Japan.

SAFETY INFORMATION

Safe riding ........................................1-1

Location of important labels .............1-4

DESCRIPTION

Left view ...........................................2-1

Right view .........................................2-2

Controls and instruments..................2-3

INSTRUMENT AND CONTROL FUNCTIONS

Handlebar switch .............................3-1

Speed limiter and power reduction

plate .............................................3-1

Front brake lever .............................3-2

Rear brake lever ..............................3-3

Fuel tank cap ...................................3-3

Fuel ..................................................3-3

Fuel tank breather hose ...................3-5

2-stroke engine oil ...........................3-5

Fuel cock .........................................3-5

Starter (choke) lever “1” .................3-6

Kickstarter ........................................3-6

Seat .................................................3-7

PRE-OPERATION CHECKS

Pre-operation check list ...................4-2

...................................2-1

........................................3-1

...................1-1

...............4-1

OPERATION AND IMPORTANT RIDING POINTS

Starting and warming up a cold

engine ..........................................5-1

Starting a warm engine ...................5-1

Starting off ....................................... 5-2

Acceleration and deceleration ......... 5-2

Braking ............................................5-2

Engine break-in ...............................5-3

Parking ............................................5-4

PERIODIC MAINTENANCE AND MINOR REPAIR

Owner’s tool kit ................................ 6-1

Periodic maintenance chart for the

emission control system ..............6-2

General maintenance and lubrication

chart .............................................6-3

Checking the spark plug .................. 6-5

Removing the power reduction

plate .............................................6-6

Transmission oil ..............................6-7

Middle and final gear cases ............6-8

Cleaning the air filter element .........6-8

Cleaning the spark arrester ............. 6-9

Adjusting the carburetor ................6-10

Adjusting the engine idling

speed .........................................6-10

Checking the throttle cable free

play ............................................6-11

Tires ..............................................6-11

..................................5-1

..................................6-1

Panel wheels ................................. 6-13

Accessories and replacement

parts ........................................... 6-13

Adjusting the front and rear brake

lever free play ............................ 6-14

Checking the front and rear brake

shoes ......................................... 6-15

Checking and lubricating the

cables ........................................ 6-15

Checking and lubricating the throttle

grip and cable ............................ 6-16

Adjusting the Autolube pump ........ 6-16

Lubricating the front and rear brake

levers ......................................... 6-16

Checking and lubricating the

centerstand ................................ 6-17

Checking the front fork .................. 6-17

Checking the steering ................... 6-18

Checking the wheel bearings ........ 6-18

Front wheel ................................... 6-19

Rear wheel .................................... 6-20

Troubleshooting ............................ 6-23

Troubleshooting chart ................... 6-24

MOTORCYCLE CARE AND STORAGE

Matte color caution .......................... 7-1

Care ................................................ 7-1

Storage ........................................... 7-3

SPECIFICATIONS

........................................... 7-1

............................. 8-1

TABLE OF CONTENTS

CONSUMER INFORMATION

Identification numbers .....................9-1

..............9-1

SAFETY INFORMATION

Safe riding

●

EAU40931

Always make pre-operation checks. Careful checks may help prevent an accident. This motorcycle is designed for off-road use only, therefore, it is illegal to operate it on public streets, roads, or highways, even a dirt or gravel one. Off-road use on public lands may be illegal. Please check local regulations before riding. This motorcycle is designed to carry the operator only. No passengers. Many accidents involve inexperienced operators.

●

Make sure that the operator is qualified and that you only lend your motorcycle to other qualified operators.

●

Know your skills and limits. Staying within your limits may

help you to avoid an accident. Many accidents have been caused by error of the motorcycle operator. A typical error made by the operator is veering wide on a turn due to EXCESSIVE SPEED or un-

dercornering (insufficient lean angle for the speed). Never travel faster than warranted by conditions.

●

Ride cautiously in unfamiliar areas. You may encounter hidden obstacles that could cause an accident.

●

The posture of the operator is important for proper control. The operator should keep both hands on the handlebar and both feet on the operator footrests during operation to maintain control of the motorcycle.

●

Never ride under the influence of alcohol or other drugs.

Protective apparel

The majority of fatalities from motorcycle accidents are the result of head injuries. The use of a safety helmet is the single most critical factor in the prevention or reduction of head injuries.

●

Always wear an approved helmet.

●

Wear a face shield or goggles. Wind in your unprotected eyes could contribute to an impairment

1-1

of vision that could delay seeing a hazard.

●

The use of a jacket, heavy boots, trousers, gloves, etc., is effective in preventing or reducing abrasions or lacerations.

●

Never wear loose-fitting clothes, otherwise they could catch on the control levers, footrests, or wheels and cause injury or an accident.

●

Never touch the engine or exhaust system during or after operation. They become very hot and can cause burns. Always wear protective clothing that covers your legs, ankles, and feet.

Modifications

Modifications made to this motorcycle not approved by Yamaha, or the removal of original equipment, may render the motorcycle unsafe for use and may cause severe personal injury. Modifications may also make your motorcycle illegal to use.

Loading and accessories

Adding accessories to your motorcycle

SAFETY INFORMATION

can adversely affect stability and handling if the weight distribution of the motorcycle is changed. To avoid the possibility of an accident, use extreme caution when adding accessories to your motorcycle. Use extra care when riding a motorcycle that has added accessories. Here are some general guidelines to follow if adding accessories to your motorcycle:

●

The weight of the operator must not exceed 25 kg (55 lb).

●

Accessory weight should be kept as low and close to the motorcycle as possible. Make sure to distribute the weight as evenly as possible on both sides of the motorcycle to minimize imbalance or instability.

●

Shifting weights can create a sudden imbalance. Make sure that accessories are securely attached to the motorcycle before riding. Check accessory mounts frequently.

●

Never attach any large or heavy

items to the handlebar, front fork, or front fender.

Accessories Genuine Yamaha accessories have been specifically designed for use on this motorcycle. Since Yamaha cannot test all other accessories that may be available, you must personally be responsible for the proper selection, installation and use of non-Yamaha accessories. Use extreme caution when selecting and installing any accessories. Keep these guidelines in mind for mounting accessories in addition to those provided under “Loading”.

●

Never install accessories or that would impair the performance of your motorcycle. Carefully inspect the accessory before using it to make sure that it does not in any way reduce ground clearance or cornering clearance, limit suspension travel, steering travel or control operation.

●

Accessories fitted to the handlebar or the front fork area can

create instability due to improper weight distribution or aerodynamic changes. If accessories are added to the handlebar or front fork area, they must be as lightweight as possible and should be kept to a minimum.

●

Bulky or large accessories may seriously affect the stability of the motorcycle due to aerodynamic effects. Wind may attempt to lift the motorcycle, or the motorcycle may become unstable in cross winds.

●

Certain accessories can displace the operator from his or her normal riding position. This improper position limits the freedom of movement of the operator and may limit control ability, therefore, such accessories are not recommended.

●

Use caution when adding electrical accessories. If electrical accessories exceed the capacity of the motorcycle’s electrical system an electric failure could result, which could cause a dangerous loss of

1-2

SAFETY INFORMATION

engine power.

Gasoline and exhaust gas

●

GASOLINE IS HIGHLY FLAMMA-

BLE:

●

Always turn the engine off when

refueling.

●

Take care not to spill any gaso-

line on the engine or exhaust

pipe/muffler when refueling.

●

Never refuel while smoking or in

the vicinity of an open flame.

●

Never start the engine or let it run for any length of time in a closed area. The exhaust fumes are poisonous and may cause loss of consciousness and death within a short time. Always operate your motorcycle in an area that has adequate ventilation.

●

Always turn the engine off before leaving the motorcycle unattended. When parking the motorcycle, note the following:

●

The engine and exhaust pipe/

muffler may be hot, therefore,

park the motorcycle in a place

where pedestrians or children

are not likely to touch these hot areas.

●

Do not park the motorcycle on a slope or soft ground, otherwise it may fall over.

●

Do not park the motorcycle near a flammable source (e.g., a kerosene heater, or near an open flame), otherwise it could catch fire.

●

When transporting the motorcycle in another vehicle, make sure that it is kept upright and that the fuel cock is turned to “S” (stop). If the motorcycle should lean over, gasoline may leak out of the carburetor or fuel tank.

●

If you should swallow any gasoline, inhale a lot of gasoline vapor, or allow gasoline to get into your eyes, see your doctor immediately. If any gasoline spills on your skin or clothing, immediately wash the affected area with soap and water and change your clothes.

1-3

Location of important labels

Please read the following important labels carefully before operating this vehicle.

For Canada

SAFETY INFORMATION

EAU41970

1-4

SAFETY INFORMATION

For Canada

BEFORE YOU OPERATE THIS VEHICLE, MANUAL AND ALL

NEVER CARRY

control if you carry a passenger.

OPERATE

NEVER

collide with another vehicle if you operate this vehicle on a public road.

ALWAYS

WEAR AN APPROVED MOTORCYCLE HELMET,

protection, and protective clothing.

eye

WARNING

LABELS.

A PASSENGER.

THIS VEHICLE ON PUBLIC ROADS.

READ

You increaseyour

THE OWNER’S

of losing

risk

You

can

3PT-2118K-A0

AVERTISSEMENT

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les risquesde perte decontrôle.

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5PG-2118K-10

Cold tire normal pressure should be set as follows.

FRONT :

100 kPa,{1.00 kgf/cm2}, 15 psi 100 kPa,{1.00 kgf/cm2}, 15 psi

:REAR

3RV-21668-A0

La pression des pneus à froid doit normallement être réglée comme suit.

AVANT : ARRIERE

100 kPa,{1.00 kgf/cm2}, 15 psi 100 kPa,{1.00 kgf/cm2}, 15 psi

3RV-21668-B0

1-5

Except for Canada

SAFETY INFORMATION

1-6

SAFETY INFORMATION

Except for Canada

WARNING

BEFORE YOU OPERATE THIS VEHICLE, MANUAL AND ALL

NEVER CARRY

control if you carry a passenger.

OPERATE

NEVER

collide with another vehicle if you operate this vehicle on a public road.

ALWAYS

WEAR AN APPROVED MOTORCYCLE HELMET,

protection, and protective clothing.

eye

LABELS.

A PASSENGER.

THIS VEHICLE ON PUBLIC ROADS.

You increaseyour

READ

THE OWNER’S

of losing

risk

You

can

3PT-2118K-A0

Before you operate this vehicle, read the owner’s manual. Prima di usare il veicolo, leggete il manuale di istruzioni. Lire le manuel du propri Lesen Sie die Bedienungsanleitung bevor Sie dieses Fahrzeug fahren. Antes de conducir este vehículo, lea el Manual del Propietario.

étaire avant d

’utiliser ce v

éhicule.

5PA-21568-00

Cold tire normal pressure should be set as follows.

FRONT :

100 kPa,{1.00 kgf/cm2}, 15 psi

:REAR

100 kPa,{1.00 kgf/cm2}, 15 psi

3RV-21668-A0

1-7

SAFETY INFORMATION

1-812-1

DESCRIPTION

Left view

EAU10410

1. Fuel cock (page 3-5)

2. Throttle stop screw (page 6-10)

3. Air ﬁlter element (page 6-8)

4. Kickstarter (page 3-6)

5. Centerstand (page 6-17)

123

Right view

DESCRIPTION

EAU10420

1. Spark arrester (page 6-9)

2. Seat (page 3-7)

3. Transmission oil ﬁller cap (page 6-7)

4. 2-stroke engine oil tank (page 3-5)

2-2

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