Yamaha XT225 User Manual

OWNER’S MANUAL

XT225R(C)

5RK-28199-11LIT-11626-16-22

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INTRODUCTION

Congratulations on your purchase of the Yamaha XT225/XT225C. 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.

IMPORTANT MANUAL INFORMATION

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

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NOTE:

NOTE:

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

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.

8 This manual should be considered a permanent part of this motorcycle and should remain

with it even if the motorcycle is subsequently sold.

8 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

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PLEASE READ THIS MANUAL AND THE “YOU AND YOUR MOTORCYCLE: RIDING TIPS”
BOOKLET CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.
DO NOT ATTEMPT TO OPERATE THIS MOTORCYCLE UNTIL YOU HAVE ATTAINED ADE­QUATE KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES AND UNTIL YOU
HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES. REGULAR INSPEC­TIONS AND CAREFUL MAINTENANCE, ALONG WITH GOOD RIDING SKILLS, WILL
ENSURE THAT YOU SAFELY ENJOY THE CAPABILITIES AND THE RELIABILITY OF THIS
MOTORCYCLE.

AFFIX DEALER

LABEL HERE

XT225R(C)

OWNER’S MANUAL

©2002 by Yamaha Motor Corporation, U.S.A.

1st edition, April 2002

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Corporation, U.S.A.

is expressly prohibited.

Printed in Japan.

P/N LIT-11626-16-22

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TABLE OF CONTENTS

SAFETY INFORMATION ...................................1-1

1

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

Protective apparel ...........................................1-3

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

Loading and accessories ................................1-3

Gasoline and exhaust gas ...............................1-5

Location of important labels ............................1-7

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

2

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

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

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

INSTRUMENT AND CONTROL

3

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

Main switch/steering lock ................................3-1

Indicator lights .................................................3-2

Speedometer unit ...........................................3-2

Handlebar switches .........................................3-2

Clutch lever .....................................................3-3

Shift pedal .......................................................3-4

Brake lever ......................................................3-4

Brake pedal .....................................................3-4

Fuel tank cap ...................................................3-5

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

Fuel cock .........................................................3-7

Starter (choke) knob ........................................3-8

Seat .................................................................3-8

Helmet holder ..................................................3-9

Adjusting the shock absorber assembly ..........3-9

Sidestand ......................................................3-12

Ignition circuit cut-off system .........................3-12

PRE-OPERATION CHECKS ..............................4-1

4

Pre-operation check list ...................................4-1

OPERATION AND IMPORTANT RIDING

5

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

Starting and warming up a cold engine ...........5-1

Starting a warm engine ...................................5-3

Shifting ............................................................5-3

Recommended shift points ..............................5-5

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

Parking ............................................................5-6

PERIODIC MAINTENANCE AND MINOR

6

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

PERIODIC MAINTENANCE ............................6-1

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

Periodic maintenance chart for the

emission control system ...............................6-3

General maintenance and lubrication chart .....6-4

TABLE OF CONTENTS

Removing and installing the cowling and

panels ...........................................................6-7

Checking the spark plug ..................................6-8

Canister (for California only) ..........................6-10

Engine oil and oil filter element .....................6-10

Cleaning the air filter element ........................6-14

Cleaning the spark arrester ...........................6-16

Adjusting the carburetor ................................6-17

Adjusting the throttle cable free play .............6-17

Adjusting the valve clearance .......................6-17

Tires ..............................................................6-18

Spoke wheels ................................................6-20

Accessories and replacement parts ..............6-21

Adjusting the clutch lever free play ................6-21

Adjusting the brake lever free play ................6-22

Adjusting the brake pedal position and

free play .....................................................6-23

Adjusting the rear brake light switch ..............6-24

Checking the front brake pads and rear

brake shoes ................................................6-25

Checking the brake fluid level .......................6-26

Changing the brake fluid ...............................6-27

Drive chain slack ...........................................6-27

Lubricating the drive chain ............................6-29

Checking and lubricating the cables .............6-29

Checking and lubricating the throttle grip

and cable ....................................................6-30

Checking and lubricating the brake and

shift pedals .................................................6-30

Checking and lubricating the brake and

clutch levers ...............................................6-31

Checking and lubricating the sidestand ........6-31

Lubricating the rear suspension ....................6-31

Checking the front fork ..................................6-32

Checking the steering ....................................6-32

Checking the wheel bearings ........................6-33

Battery ...........................................................6-33

Replacing the fuse ........................................6-35

Replacing the headlight bulb .........................6-36

Replacing a turn signal light bulb ..................6-38

Replacing the tail/brake light bulb .................6-38

Supporting the motorcycle .............................6-39

Front wheel ....................................................6-40

Rear wheel ....................................................6-42

Troubleshooting .............................................6-44

Troubleshooting chart ....................................6-45

MOTORCYCLE CARE AND STORAGE ............7-1

7

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

Storage ............................................................7-4

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

8

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

CONSUMER INFORMATION ............................9-1

9

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

Key identification number ................................9-1

Vehicle identification number ..........................9-1

Model label ......................................................9-2

Reporting safety defects ..................................9-3

Motorcycle noise regulation .............................9-4

Maintenance record .........................................9-6

Street and enduro motorcycle

limited warranty ............................................9-8

Yamaha extended service (Y.E.S.) ...............9-10

TABLE OF CONTENTS

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SAFETY INFORMATION

MOTORCYCLES ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION ARE
DEPENDENT UPON THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPER-

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TISE OF THE OPERATOR. EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIRE­MENTS BEFORE RIDING THIS MOTORCYCLE.

HE OR SHE SHOULD:

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

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

3. OBTAIN QUALIFIED TRAINING IN SAFE AND PROPER RIDING TECHNIQUES.

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

Safe riding

1. Always make pre-operation checks. Careful checks may help prevent an accident.

2. This motorcycle is designed to carry the operator and a passenger.

3. The failure of motorists to detect and recognize motorcycles in traffic is the predominating cause
of automobile/motorcycle accidents. Many accidents have been caused by an automobile driver
who did not see the motorcycle. Making yourself conspicuous appears to be very effective in
reducing the chance of this type of accident.

Therefore:

a. Wear a brightly colored jacket.
b. Use extra caution when approaching and passing through intersections, since intersections

are the most likely places for motorcycle accidents to occur.

c. Ride where other motorists can see you. Avoid riding in another motorist’s blind spot.

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SAFETY INFORMATION

4. Many accidents involve inexperienced operators. In fact, many operators who have been
involved in accidents do not even have a current motorcycle license.
a. Make sure that you are qualified and that you only lend your motorcycle to other qualified oper-

ators.
b. Know your skills and limits. Staying within your limits may help you to avoid an accident.
c. We recommend that you practice riding your motorcycle where there is no traffic until you have

become thoroughly familiar with the motorcycle and all of its controls.

5. 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 undercornering (insufficient
lean angle for the speed).
a. Always obey the speed limit and never travel faster than warranted by road and traffic condi-

tions.

b. Always signal before turning or changing lanes. Make sure that other motorists can see you.

6. The posture of the operator and passenger is important for proper control.
a. The operator should keep both hands on the handlebar and both feet on the operator footrests

during operation to maintain control of the motorcycle.

b. The passenger should always hold onto the operator, the seat strap or grab bar, if equipped,

with both hands and keep both feet on the passenger footrests.

c. Never carry a passenger unless he or she can firmly place both feet on the passenger

footrests.

7. Never ride under the influence of alcohol or other drugs.

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Protective apparel

The majority of fatalities from motorcycle accidents are the result of head injuries. The use of a safety

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helmet is the single most critical factor in the prevention or reduction of head injuries.

1. Always wear an approved helmet.

2. Wear a face shield or goggles. Wind in your unprotected eyes could contribute to an impairment
of vision that could delay seeing a hazard.

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

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

5. 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.

6. Passengers should also observe the precautions mentioned above.

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 or cargo to your motorcycle 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 cargo or accessories to your motorcycle. Use extra care when riding a motorcy­cle that has added cargo or accessories. Here are some general guidelines to follow if loading cargo
or adding accessories to your motorcycle:

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SAFETY INFORMATION

Loading

The total weight of the operator, passenger, accessories and cargo must not exceed the maximum
load limit of 183 kg (404 lb). When loading within this weight limit, keep the following in mind:

1. Cargo and 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.

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

3. Never attach any large or heavy items to the handlebar, front fork, or front fender. These items,
including such cargo as sleeping bags, duffel bags, or tents, can create unstable handling or a
slow steering response.

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 the following guidelines in mind, as well as those provided under “Loading” when mounting
accessories.

1

1. Never install accessories or carry cargo 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, or obscure lights or reflectors.

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SAFETY INFORMATION

a. 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

1

fork area, they must be as lightweight as possible and should be kept to a minimum.

b. Bulky or large accessories may seriously affect the stability of the motorcycle due to aerody-

namic effects. Wind may attempt to lift the motorcycle, or the motorcycle may become unstable
in cross winds. These accessories may also cause instability when passing or being passed by
large vehicles.

c. 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.

2. 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 lights or engine power.

Gasoline and exhaust gas

1. GASOLINE IS HIGHLY FLAMMABLE:
a. Always turn the engine off when refueling.
b. Take care not to spill any gasoline on the engine or exhaust system when refueling.
c. Never refuel while smoking or in the vicinity of an open flame.

2. 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.

3. Always turn the engine off before leaving the motorcycle unattended and remove the key from
the main switch. When parking the motorcycle, note the following:

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SAFETY INFORMATION

a. The engine and exhaust system may be hot, therefore, park the motorcycle in a place where

pedestrians or children are not likely to touch these hot areas.
b. Do not park the motorcycle on a slope or soft ground, otherwise it may fall over.
c. Do not park the motorcycle near a flammable source (e.g., a kerosene heater, or near an open

flame), otherwise it could catch fire.

4. When transporting the motorcycle in another vehicle, make sure that it is kept upright and that the
fuel cock(s) are turned to “ON” or “RES” (for vacuum type)/”OFF” (for manual type). If the motor­cycle should lean over, gasoline may leak out of the carburetor or fuel tank.

5. 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.

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SAFETY INFORMATION

Location of important labels

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

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WARNING

BEFORE YOU OPERATE THIS VEHICLE, READ
THE OWNER’S MANUAL AND ALL LABELS.

ALWAYS WEAR AN APPROVED MOTORCYCLE
HELMET, eye protection, and protective clothing.

5GK-2118K-00

1 2

EMISSION HOSE ROUTING

CARB.

FROM
FUEL TANK

CANISTER

TO ATMOSPHERE

4YN-21686-00

3 California only 4

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SAFETY INFORMATION

1

1-8

DESCRIPTION

12

5

7

6

8

3

4

Left view

2

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1. Headlight (page 6-36)

2. Fuel cock (page 3-7)

3. Air filter element (page 6-14)

4. Helmet holder (page 3-9)

5. Owner’s tool kit (page 6-1)

6. Shock absorber spring preload
adjusting nut (page 3-10)

7. Shock absorber rebound damping
adjusting dial (page 3-11)

8. Shift pedal (page 3-4)

2-1

13

14

9

10

11

12

Right view

DESCRIPTION

2

9. Battery (page 6-33)

10. Fuse (page 6-35)

11. Engine oil filter element (page 6-11)

12. Engine oil level check window (page 6-10)

13. Brake pedal (page 3-4, 6-23)

14. Spark arrester (page 6-16)

2-2

DESCRIPTION

12

45

6

7

8

9

3

Controls and instruments

2

1. Clutch lever (page 3-3, 6-21)

2. Left handlebar switches (page 3-2)

3. Starter (choke) knob (page 3-8)

4. Speedometer unit (page 3-2)

5. Main switch/steering lock (page 3-1)

6. Right handlebar switches (page 3-3)

7. Brake lever (page 3-4, 6-22)

8. Throttle grip (page 6-17, 6-30)

9. Fuel tank cap (page 3-5)

2-3

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ON

OFF

LOCK

a

b

c

Main switch/steering lock

The main switch/steering lock con­trols the ignition and lighting systems,
and is used to lock the steering. The
various positions are described
below.

ON

All electrical systems are supplied
with power, and the headlight, meter
lighting, taillight and position lights
come on, and the engine can be
started. The key cannot be removed.

OFF

All electrical systems are off. The key
can be removed.

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INSTRUMENT AND CONTROL FUNCTIONS

To unlock the steering
Insert the key and turn it to “OFF”.

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Never turn the key to “LOCK”
while the motorcycle is moving.

3

a. Push.
b. Release.
c. Turn.

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LOCK

The steering is locked, and all electri­cal systems are off. The key can be
removed.

To lock the steering

1. Turn the handlebars all the way
to the left or right.

2. Push the key in from the “OFF”
position, release it, and then turn
it to “LOCK”.

3. Remove the key.

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INSTRUMENT AND CONTROL FUNCTIONS

N

1

2

3

1

2

3

4

1

2

3

3

1. High beam indicator light “&”

2. Turn signal indicator light “5”

3. Neutral indicator light “N”

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Indicator lights

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High beam indicator light “&”

This indicator light comes on when
the high beam of the headlight is
switched on.

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Turn signal indicator light “5”

This indicator light flashes when the
turn signal switch is pushed to the left
or right.

Neutral indicator light “N”

This indicator light comes on when
the transmission is in the neutral
position.

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1. Speedometer

2. Odometer

3. Tripmeter

4. Reset knob

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Speedometer unit

The speedometer unit is equipped
with a speedometer, an odometer
and a tripmeter. The speedometer
shows riding speed. The odometer
shows the total distance traveled.
The tripmeter shows the distance
traveled since it was last set to zero
with the reset knob. The tripmeter
can be used to estimate the distance
that can be traveled with a full tank of
fuel. This information will enable you
to plan future fuel stops.

3-2

1. Dimmer switch “&/%”

2. Turn signal switch “4/6”

3. Horn switch “*”

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Handlebar switches

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Dimmer switch “&/%”

Set this switch to “&” for the high
beam and to “%” for the low beam.

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Turn signal switch “4/6”

To signal a right-hand turn, push this
switch to “6”. To signal a left-hand
turn, push this switch to “4”. When
released, the switch returns to the
center position. To cancel the turn
signal lights, push the switch in after
it has returned to the center position.

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1

1

2

Horn switch “*”

Press this switch to sound the horn.

INSTRUMENT AND CONTROL FUNCTIONS

3

1. Engine stop switch “#/$”

2. Start switch “,”

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Engine stop switch “#/$”

Set this switch to “#” before starting
the engine. Set this switch to “$” to
stop the engine in case of an emer­gency, such as when the motorcycle
overturns or when the throttle cable is
stuck.

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Start switch “,”

Push this switch to crank the engine
with the starter.

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1. Clutch lever

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Clutch lever

The clutch lever is located at the left
handlebar grip. To disengage the
clutch, pull the lever toward the han­dlebar grip. To engage the clutch,
release the lever. The lever should
be pulled rapidly and released slowly
for smooth clutch operation.
The clutch lever is equipped with a
clutch switch, which is part of the igni­tion circuit cut-off system. (See page
3-12 for an explanation of the ignition
circuit cut-off system.)

See page 5-1 for starting instruc­tions prior to starting the engine.

3-3

INSTRUMENT AND CONTROL FUNCTIONS

1

1

1

3

1. Shift pedal

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Shift pedal

The shift pedal is located on the left
side of the engine and is used in
combination with the clutch lever
when shifting the gears of the
6-speed constant-mesh transmission
equipped on this motorcycle.

1. Brake lever

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Brake lever

The brake lever is located at the right
handlebar grip. To apply the front
brake, pull the lever toward the han­dlebar grip.

3-4

1. Brake pedal

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Brake pedal

The brake pedal is on the right side
of the motorcycle. To apply the rear
brake, press down on the brake
pedal.

b

1

a

1. Fuel tank cap

1

2

a. Unlock.
b. Open.

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Fuel tank cap

To remove the fuel tank cap

1. Insert the key into the lock and
turn it 1/3 turn counterclockwise.

2. Turn the fuel tank cap 1/3 turn
counterclockwise and pull it off.

INSTRUMENT AND CONTROL FUNCTIONS

To install the fuel tank cap

1. Insert the fuel tank cap into the
tank opening with the key insert­ed in the lock, and then turn the
cap 1/3 turn clockwise.

2. Turn the key 1/3 turn clockwise,
and then remove it.

NOTE:

The fuel tank cap cannot be installed
unless the key is in the lock. In addi­tion, the key cannot be removed if the
cap is not properly installed and
locked.

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Make sure that the fuel tank cap is
properly closed and locked before
riding.

1. Fuel level

2. Filler tube

Fuel

Make sure that there is sufficient fuel
in the tank. Fill the fuel tank to the
bottom of the filler tube as shown.

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8 Do not overfill the fuel tank,

otherwise it may overflow
when the fuel warms up and
expands.

8 Avoid spilling fuel on the hot

engine.

3

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INSTRUMENT AND CONTROL FUNCTIONS

cC

Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted sur­faces or plastic parts.

3

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Recommended fuel:

UNLEADED GASOLINE ONLY

Fuel tank capacity:

Total amount:

8.8 L
(1.94 Imp gal, 2.32 US gal)

Reserve amount:

2.0 L
(0.44 Imp gal, 0.53 US gal)

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Use only unleaded gasoline. The
use of leaded gasoline will cause
severe damage to internal engine
parts, such as the valves and pis­ton rings, as well as to the exhaust
system.

Your Yamaha engine has been
designed to use regular unleaded
gasoline with a pump octane number
[(R+M)/2] of 86 or higher, or a
research octane number of 91 or
higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand or premium unleaded fuel. Use
of unleaded fuel will extend spark
plug life and reduce maintenance
costs.

Gasohol

There are two types of gasohol:
gasohol containing ethanol and that
containing methanol. Gasohol con­taining ethanol can be used if the
ethanol content does not exceed
10%. Gasohol containing methanol is
not recommended by Yamaha
because it can cause damage to the
fuel system or vehicle performance
problems.

3-6

INSTRUMENT AND CONTROL FUNCTIONS

FUEL

1

FUEL

E

1

FUEL

E

1

OFF: Closed position

1. Arrow mark positioned over “OFF”

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Fuel cock

The fuel cock supplies fuel from the
tank to the carburetor while filtering it
also.
The fuel cock has three positions:

OFF

With the lever in this position, fuel will
not flow. Always return the lever to
this position when the engine is not
running.

ON: Normal position

FU

1. Arrow mark positioned over “ON”

ON

With the lever in this position, fuel
flows to the carburetor. Normal riding
is done with the lever in this position.

RES: Reserve position

FU

3

1. Arrow mark positioned over “RES”

RES

This indicates reserve. If you run out
of fuel while riding, move the lever to
this position. Fill the tank at the first
opportunity. Be sure to set the lever
back to “ON” after refueling!

3-7

INSTRUMENT AND CONTROL FUNCTIONS

1

a

b

1

Seat

To remove the seat

1. Remove panels A and B. (See
page 6-7 for panel removal and
installation procedures.)

3

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1. Starter (choke) knob “1”

Starter (choke) knob “1”

Starting a cold engine requires a rich­er air-fuel mixture, which is supplied
by the starter (choke).
Move the knob in direction a to turn
on the starter (choke).
Move the knob in direction b to turn
off the starter (choke).

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1. Bolt (×2)

2. Remove the bolts and pull the
seat off.

3-8

1

2

1. Projection

1

a

2. Seat holder

To install the seat

1. Insert the projection on the front
of the seat into the seat holder
as shown.

2. Place the seat in the original
position, and then tighten the
bolts.

3. Install the panels.

NOTE:

Make sure that the seat is properly
secured before riding.

INSTRUMENT AND CONTROL FUNCTIONS

Adjusting the shock
absorber assembly

This shock absorber assembly is
equipped with a spring preload
adjusting nut and a rebound damping
force adjusting dial.

cC

1. Helmet holder
a. Unlock.

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Helmet holder

To open the helmet holder, insert the
key into the lock, and then turn the
key as shown.
To lock the helmet holder, turn the
key to the original position, and then
remove it.

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Never ride with a helmet attached
to the helmet holder, since the hel­met may hit objects, causing loss
of control and possibly an acci­dent.

Never attempt to turn an adjusting
mechanism beyond the maximum
or minimum settings.

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EC000015

3

3-9

INSTRUMENT AND CONTROL FUNCTIONS

1

2

a

b

a

3

1. Spring preload adjusting nut

2. Locknut

Spring preload

1. Loosen the locknut.

2. To increase the spring preload
and thereby harden the suspen­sion, turn the adjusting nut in
direction a. To decrease the
spring preload and thereby soft­en the suspension, turn the
adjusting nut in direction b.

a. Distance A

NOTE:

8 Use the special wrench included

in the owner’s tool kit to make
the adjustment.

8 The spring preload setting is

determined by measuring dis­tance A, shown in the illustration.
The longer distance A is, the
higher the spring preload; the
shorter distance A is, the lower
the spring preload.

Spring preload:

Minimum (soft):

Distance A = 36.5 mm (1.4 in)

Standard:

Distance A = 43.5 mm (1.7 in)

Maximum (hard):

Distance A = 48.0 mm (1.8 in)

3. Tighten the locknut to the speci­fied torque.

Tightening torque:

Locknut:

54 Nm (5.4 m0kgf, 39 ft0lbf)

ECA00076

cC

Always tighten the locknut against
the adjusting nut, and then tighten
the locknut to the specified torque.

3-10

INSTRUMENT AND CONTROL FUNCTIONS

1

a

b

Minimum (soft) 20 clicks in direction b*

Standard 9 clicks in direction b*

Maximum (hard) 1 click in direction b*

* With the adjusting dial fully turned in direction a

1. Rebound damping force adjusting dial

Rebound damping force

To increase the rebound damping
force and thereby harden the
rebound damping, turn the adjusting
dial in direction a. To decrease the
rebound damping force and thereby
soften the rebound damping, turn the
adjusting dial in direction b.

NOTE:

Although the total number of clicks of
the damping force adjusting mecha­nism may not exactly match the
above specifications due to small dif­ferences in production, the actual
number of clicks always represents
the entire adjusting range. To obtain
a precise adjustment, it would be
advisable to check the number of
clicks of the damping force adjusting
mechanism and to modify the specifi­cations as necessary.

3-11

EAU00315

w

This shock absorber contains
highly pressurized nitrogen gas.
For proper handling, read and
understand the following informa­tion before handling the shock
absorber. The manufacturer can­not be held responsible for proper­ty damage or personal injury that
may result from improper han­dling.

8 Do not tamper with or attempt

to open the gas cylinder.

8 Do not subject the shock

absorber to an open flame or
other high heat sources, other­wise it may explode due to
excessive gas pressure.

8 Do not deform or damage the

gas cylinder in any way, as
this will result in poor damp­ing performance.

8 Always have a Yamaha dealer

service the shock absorber.

3

INSTRUMENT AND CONTROL FUNCTIONS

Sidestand

The sidestand is located on the left
side of the frame. Raise the side­stand or lower it with your foot while
holding the motorcycle upright.

NOTE:

3

The built-in sidestand switch is part of
the ignition circuit cut-off system,
which cuts the ignition in certain situ­ations. (See further down for an
explanation of the ignition circuit cut­off system.)

EAU00330

EW000044

w

The motorcycle must not be ridden
with the sidestand down, or if the
sidestand cannot be properly
moved up (or does not stay up),
otherwise the sidestand could con­tact the ground and distract the
operator, resulting in a possible
loss of control. Yamaha’s ignition
circuit cut-off system has been
designed to assist the operator in
fulfilling the responsibility of rais­ing the sidestand before starting
off. Therefore, check this system
regularly as described below and
have a Yamaha dealer repair it if it
does not function properly.

EAU03720

Ignition circuit cut-off
system

The ignition circuit cut-off system
(comprising the sidestand switch,
clutch switch and neutral switch) has
the following functions.

8 It prevents starting when the

transmission is in gear and the
sidestand is up, but the clutch
lever is not pulled.

8 It prevents starting when the

transmission is in gear and the
clutch lever is pulled, but the
sidestand is still down.

8 It cuts the running engine when

the transmission is in gear and
the sidestand is moved down.

Periodically check the operation of
the ignition circuit cut-off system
according to the following procedure.

EW000045

w

3-12

If a malfunction is noted, have a
Yamaha dealer check the system
before riding.

With the engine turned off:

1. Move the sidestand down.

2. Make sure that the engine stop switch is set to “

This check is most reliable if performed with
a warmed-up engine.

YES

YES NO

The system is OK. The motorcycle can be ridden.

YES NO

3. Turn the key to “ON”.

4. Shift the transmission into the neutral position.

5. Push the start switch.

Does the engine start?

NO

With the engine still running:

6. Move the sidestand up.

7. Keep the clutch lever pulled.

8. Shift the transmission into gear.

9. Move the sidestand down.

Does the engine stall?

After the engine has stalled:

10. Move the sidestand up.

11. Keep the clutch lever pulled.

12. Push the start switch.

Does the engine start?

INSTRUMENT AND CONTROL FUNCTIONS

NOTE:

#”.

The neutral switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.

The sidestand switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.

The clutch switch may be defective.
The motorcycle should not be ridden until
checked by a Yamaha dealer.

3

3-13

PRE-OPERATION CHECKS

ITEM CHECKS PAGE

Fuel

• Check fuel level in fuel tank.

• Refuel if necessary.

• Check fuel line for leakage.

3-5–3-6

Engine oil

• Check oil level in engine.

• If necessary, add recommended oil to specified level.

• Check vehicle for oil leakage.

6-10–6-13

Front brake

• Check operation.

• If soft or spongy, have Yamaha dealer bleed hydraulic system.

• Check lever free play.

• Adjust if necessary.

• Check fluid level in reservoir.

• If necessary, add recommended brake fluid to specified level.

• Check hydraulic system for leakage.

3-4, 6-22, 6-25–6-27

Rear brake

• Check operation.

• Check pedal free play.

• Adjust if necessary.

3-4, 6-23–6-25

Clutch

• Check operation.

• Lubricate cable if necessary.

• Check lever free play.

• Adjust if necessary.

3-3, 6-21–6-22

The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpect­edly, even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leak­age or loss of tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thor­ough visual inspection, to check the following points before each ride.

Pre-operation check list

4

EAU01114

EAU03439

4-1

Throttle grip

• Make sure that operation is smooth.

• Check cable free play.

• If necessary, have Yamaha dealer adjust cable free play and lubricate cable and

grip housing.

6-17, 6-30

Control cables

• Make sure that operation is smooth.

• Lubricate if necessary.

6-29–6-30

Drive chain

• Check chain slack.

• Adjust if necessary.

• Check chain condition.

• Lubricate if necessary.

6-27–6-29

Wheels and tires

• Check for damage.

• Check tire condition and tread depth.

• Check air pressure.

• Correct if necessary.

6-18–6-20

Brake and shift pedals

• Make sure that operation is smooth.

• Lubricate pedal pivoting points if necessary.

6-30

Brake and clutch levers

• Make sure that operation is smooth.

• Lubricate lever pivoting points if necessary.

6-31

Sidestand

• Make sure that operation is smooth.

• Lubricate pivot if necessary.

6-31

Chassis fasteners

• Make sure that all nuts, bolts and screws are properly tightened.

• Tighten if necessary.

—

Instruments, lights, signals
and switches

• Check operation.

• Correct if necessary.

3-2–3-3, 6-36–6-39

Sidestand switch

• Check operation of ignition circuit cut-off system.

• If system is defective, have Yamaha dealer check vehicle.

3-12–3-13

ITEM CHECKS PAGE

PRE-OPERATION CHECKS

4-2

4

PRE-OPERATION CHECKS

NOTE:

Pre-operation checks should be made each time the motorcycle is used. Such an inspection can be accomplished in a
very short time; and the added safety it assures is more than worth the time involved.

w

If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operat­ing the motorcycle.

4

EWA00033

4-3

EAU00372

OPERATION AND IMPORTANT RIDING POINTS

EAU00373

w

8 Become thoroughly familiar

with all operating controls and
their functions before riding.
Consult a Yamaha dealer
regarding any control or func­tion that you do not thorough­ly understand.

8 Never start the engine or oper-

ate it in a closed area for any
length of time. Exhaust fumes
are poisonous, and inhaling
them can cause loss of con­sciousness and death within a
short time. Always make sure
that there is adequate ventila­tion.

8 Before starting out, make sure

that the sidestand is up. If the
sidestand is not raised com­pletely, it could contact the
ground and distract the opera­tor, resulting in a possible loss
of control.

EAU00376

cC

8 Make sure not to store person-

al items near the air cleaner
intake, otherwise air intake will
be blocked and performance
will suffer.

8 Make sure not to put anything

near the battery and its termi­nals, otherwise electrical fail­ure and acid corrosion may
result.

EAU01751

Starting and warming up a
cold engine

In order for the ignition circuit cut-off
system to enable starting, one of the
following conditions must be met:

8 The transmission is in the neutral

position.

8 The transmission is in gear with

the clutch lever pulled and the
sidestand up.

EW000054

w

8 Before starting the engine,

check the function of the igni­tion circuit cut-off system
according to the procedure
described on page 3-13.

8 Never ride with the sidestand

down.

5

5-1

OPERATION AND IMPORTANT RIDING POINTS

FUEL

E

1

1. Arrow mark positioned over “ON”

1. Turn the fuel cock lever to “ON”.

2. Turn the key to “ON” and make

5

sure that the engine stop switch
is set to “#”.

3. Shift the transmission into the
neutral position.

NOTE:

When the transmission is in the neu­tral position, the neutral indicator light
should be on, otherwise have a
Yamaha dealer check the electrical
circuit.

FU

4. Turn the starter (choke) on and
completely close the throttle.

7. When the engine is warm, turn
the starter (choke) off.

(See page 3-8 for starter (choke)
operation.)

5. Start the engine by pushing the
start switch.

NOTE:

The engine is warm when it responds
normally to the throttle with the starter
(choke) turned off. To avoid the pos-

NOTE:

If the engine fails to start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre­serve the battery. Do not crank the
engine more than 10 seconds on any
one attempt.

sibility of excessive exhaust emis­sions, never leave the starter (choke)
on longer than necessary. The time
necessary for starter (choke) use
depends upon the ambient tempera­ture. Temperatures above 10 °C
(50 °F) require about 7 seconds of
starter (choke) use and temperatures
below 10 °C (50 °F) require about

6. After starting the engine, move
the starter (choke) knob back
halfway.

ECA00055

35 seconds with the starter (choke)
turned on, then about 2.5 minutes
with the starter (choke) in the halfway
position.

cC

For maximum engine life, always
warm the engine up before starting
off. Never accelerate hard when
the engine is cold!

5-2

OPERATION AND IMPORTANT RIDING POINTS

1

5
4
3
2

1

N

6

EAU01258

Starting a warm engine

Follow the same procedure as for
starting a cold engine with the excep­tion that the starter (choke) is not
required when the engine is warm.

1. Shift pedal
N. Neutral position

EAU00423

Shifting

Shifting gears lets you control the
amount of engine power available for
starting off, accelerating, climbing
hills, etc.
The gear positions are shown in the
illustration.

NOTE:

To shift the transmission into the neu­tral position, press the shift pedal
down repeatedly until it reaches the
end of its travel, and then slightly
raise it.

5-3

EC000048

cC

8 Even with the transmission in

the neutral position, do not
coast for long periods of time
with the engine off, and do not
tow the motorcycle for long
distances. The transmission is
properly lubricated only when
the engine is running.
Inadequate lubrication may
damage the transmission.

8 Always use the clutch while

changing gears to avoid dam­aging the engine, transmis­sion, and drive train, which are
not designed to withstand the
shock of forced shifting.

5

OPERATION AND IMPORTANT RIDING POINTS

To start out and accelerate

1. Pull the clutch lever to disengage
the clutch.

2. Shift the transmission into first
gear. The neutral indicator light
should go out.

3. Open the throttle gradually, and
at the same time, release the
clutch lever slowly.

4. At the recommended shift points
shown in the table on page 5-5,

5

close the throttle, and at the
same time, quickly pull the clutch
lever in.

5. Shift the transmission into sec­ond gear. (Make sure not to shift
the transmission into the neutral
position.)

6. Open the throttle part way and
gradually release the clutch
lever.

7. Follow the same procedure when
shifting to the next higher gear.

EAU02988

NOTE:

Always shift gears at the recommend­ed shift points.

EAU00427

To decelerate

1. Apply both the front and the rear
brakes to slow the motorcycle.

2. Shift the transmission into first
gear when the motorcycle reach­es 20 km/h (12.5 mi/h). If the
engine is about to stall or runs
very roughly, pull the clutch lever
in and use the brakes to stop the
motorcycle.

3. Shift the transmission into the
neutral position when the motor­cycle is almost completely
stopped. The neutral indicator
light should come on.

5-4

OPERATION AND IMPORTANT RIDING POINTS

Acceleration

shift point

km/h (mi/h)

Deceleration

shift point

km/h (mi/h)

1st → 2nd
2nd → 3rd
3rd → 4th
4th → 5th
5th → 6th

16 (10)
24 (15)
32 (20)
40 (25)
48 (30)

20 (12.5)
20 (12.5)
20 (12.5)
20 (12.5)
20 (12.5)

Recommended shift points

The recommended shift points during
acceleration and deceleration are
shown in the table below.

EAU02989

EAU01128

Engine break-in

There is never a more important peri­od in the life of your engine than the
period between 0 and 1,600 km
(1,000 mi). For this reason, you
should read the following material
carefully.
Since the engine is brand new, do
not put an excessive load on it for the
first 1,600 km (1,000 mi). The various
parts in the engine wear and polish
themselves to the correct operating
clearances. During this period, pro­longed full-throttle operation or any
condition that might result in engine
overheating must be avoided.

5-5

EAU04234

0–150 km (0–90 mi)

8 Avoid prolonged operation above

1/3 throttle.

8 After every hour of operation,

stop the engine, and then let it
cool for five to ten minutes.

8 Vary the engine speed from time

to time. Do not operate the
engine at one set throttle posi­tion.

150–500 km (90–300 mi)

8 Avoid prolonged operation above

1/2 throttle.

8 Rev the engine freely through

the gears, but do not use full
throttle at any time.

500–1,600 km (300–1,000 mi)

Avoid prolonged operation above 3/4
throttle.

5

OPERATION AND IMPORTANT RIDING POINTS

cC

After 1,000 km (600 mi) of opera­tion, the engine oil must be
changed, and the oil filter element
and the oil strainer cleaned.

1,600 km (1,000 mi) and beyond

The vehicle can now be operated
normally.

cC

5

If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.

ECA00077

EC000049

EAU00457

Parking

When parking, stop the engine,
remove the key from the main switch,
and then turn the fuel cock lever to
“OFF”.

EW000058

w

8 Since the engine and exhaust

system can become very hot,
park in a place where pedestri­ans or children are not likely
to touch them.

8 Do not park on a slope or on

soft ground, otherwise the
motorcycle may overturn.

5-6

EAU00462

1

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU01790

Safety is an obligation of the owner.
Periodic inspection, adjustment and
lubrication will keep your vehicle in
the safest and most efficient condi­tion possible. The most important
points of motorcycle inspection,
adjustment, and lubrication are
explained on the following pages.

Maintenance, replacement, or
repair of the emission control
devices and systems may be per­formed by any repair establish­ment or individual that is certified
(if applicable).

EW000060

w

If you are not familiar with motor­cycle maintenance work, have a
Yamaha dealer do it for you.

EAU00467

PERIODIC MAINTENANCE

PROPER PERIODIC MAINTE­NANCE OF YOUR MOTORCYCLE
IS IMPORTANT IN ORDER TO
ENJOY LONG, PLEASURABLE
SERVICE. ESPECIALLY IMPOR­TANT ARE THE MAINTENANCE
SERVICES RELATED TO EMIS­SIONS CONTROL. THESE CON­TROLS NOT ONLY FUNCTION TO
ENSURE CLEANER AIR, BUT ARE
ALSO VITAL TO PROPER ENGINE
OPERATION AND MAXIMUM PER­FORMANCE. IN THE FOLLOWING
PERIODIC MAINTENANCE
CHARTS, THE SERVICES RELAT­ED TO EMISSIONS CONTROL ARE
GROUPED SEPARATELY. THESE
SERVICES REQUIRE SPECIALIZED
DATA, KNOWLEDGE, AND EQUIP­MENT. YAMAHA DEALERS ARE
TRAINED AND EQUIPPED TO PER­FORM THESE PARTICULAR SER­VICES.

1. Owner’s tool kit

EAU00468

Owner’s tool kit

The service information included in
this manual and the tools provided in
the owner’s tool kit are intended to
assist you in the performance of pre­ventive maintenance and minor
repairs. However, additional tools
such as a torque wrench may be nec­essary to perform certain mainte­nance work correctly.

6

6-1

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

If you do not have the tools or experi­ence required for a particular job,
have a Yamaha dealer perform it for
you.

EW000062

w

Modifications not approved by
Yamaha may cause loss of perfor­mance, excessive emissions, and
render the vehicle unsafe for use.
Consult a Yamaha dealer before
attempting any changes.

6

6-2

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU00471

Periodic maintenance chart for the emission control system

INITIAL ODOMETER READINGS

NO. ITEM ROUTINE

1*Valve clearance

2 Spark plug

Crankcase 9 Check breather hose for cracks or damage.

3*

breather system 9 Replace if necessary.

4 * Fuel line

5 * Exhaust system 9 Tighten if necessary.

6 Spark arrester 9 Clean.

7 * Idle speed

Evaporative

8 * emission control

system**

* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
** For California.

9 Check and adjust valve clearance

when engine is cold.

9 Check condition.
9 Adjust gap and clean.
9 Replace at 7,000 mi (11,000 km) or 13 months and

thereafter every 6,000 mi (10,000 km) or 12 months.

9 Check fuel hose for cracks or damage.
9 Replace if necessary.

9 Check for leakage.

9 Replace gasket(s) if necessary.

9 Check and adjust engine idle speed.
9 Adjust cable free play.

9 Check control system for damage.
9 Replace if necessary.

NOTE:

From 16,000 mi (26,000 km) or 30 months, repeat the maintenance intervals starting from 4,000 mi (6,000 km) or
6 months.

600 mi 4,000 mi 7,000 mi 10,000 mi 13,000 mi

(1,000 km) or (6,000 km) or (11,000 km) or (16,000 km) or (21,000 km) or

1 month 6 months 12 months 18 months 24 months

√√√√√

√ Replace √ Replace

√√

√√√√

√√√√

√√√√

√√√√

√√

EAU03906

6

6-3

PERIODIC MAINTENANCE AND MINOR REPAIR

General maintenance and lubrication chart

NO. ITEM ROUTINE TYPE

9

1 Engine oil

Oil filter element/ strainer.

2

strainer 9 Replace oil filter and —

3 * Air filter element must be washed and —

6

4 * Brake system 9 Correct if necessary. — √√√√√

5 * Clutch 9 Adjust free play. —

6 Drive chain 9 Adjust and lubricate

Control and 9 Apply chain lube Yamaha chain and cable

7*

meter cable throughly. lube or engine oil

Warm-up engine before
draining.

9 Clean oil filter and

strainer if damaged.

9 Wet type filter elements

dampened with oil.

9 Adjust free play.
9 Check fluid leakage.

(Front)
(see NOTE page 6-6)

9 Replace pads if

necessary.(Front)

9 Replace shoes

if necessary.(Rear)

9 Check chain condition.

chain thoroughly.

See page 8-1.

Special O-ring chain
lubricant

(1,000 km) or (6,000 km) or (11,000 km) or (16,000 km) or (21,000 km) or

EAU00472

INITIAL ODOMETER READINGS

600 mi 4,000 mi 7,000 mi 10,000 mi 13,000 mi

1 month 6 months 12 months 18 months 24 months

√√√√√

√√√

√√√√

√√√√√

Every 500 km (300 mi) and after washing the

motorcycle or riding in the rain

√√√√√

6-4

PERIODIC MAINTENANCE AND MINOR REPAIR

INITIAL ODOMETER READINGS

NO. ITEM ROUTINE TYPE

Rear arm pivot shaft
and rear suspension

8*

link pivots grease)

Brake/Clutch lever 9 Apply chain lube

9

pivot shaft lightly.

Brake pedal and 9 Lubricate.

10

shift pedal shaft 9

Throttle grip

11 housing and

cable

12 * Sidestand pivot lubricate. grease (all-purpose √√√√

13 * Front fork

14 * Steering bearings

15 * Wheel bearings

16 * Sidestand switch

* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.

9 Apply until new grease

shows.

Apply chain lube lightly

9 Check operation and

free play.

9 Adjust the throttle cable

free play if necessary.

9 Lubricate the throttle grip

housing and cable.

9 Check operation and Lithium-soap based

9

Apply chain lube lightly grease)

9 Check operation and

leakage.

9

Check bearings
assembly for looseness.

9

Moderately repack every
15,000 mi (24,000 km).

9 Check bearings for

smooth rotation.

9 Check and clean or

replace if necessary.

Lithium-soap based
grease (all-purpose √√√√

Lithium-soap based
grease (all-purpose √√√√
grease)

Lithium-soap based
grease (all-purpose √√√√
grease)

Lithium-soap based
grease (all-purpose √√√√
grease)

—

Medium weight wheel
bearing grease.

—

—

600 mi 4,000 mi 7,000 mi 10,000 mi 13,000 mi

(1,000 km) or (6,000 km) or (11,000 km) or (16,000 km) or (21,000 km) or

1 month 6 months 12 months 18 months 24 months

√√√√

√√√√

√√√√

√√√√√

6

6-5

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

From 16,000 mi (26,000 km) or 30 months, repeat the maintenance intervals starting from 4,000 mi (6,000 km) or
6 months.

NOTE:

8 The air filter needs more frequent service if you are riding in unusually wet or dusty areas.
8 Hydraulic brake system

9 When disassembling the master cylinder or caliper cylinder, always replace the brake fluid. Check the brake fluid

level regularly and fill as required.

9 Replace the oil seals on the inner parts of the master cylinder and caliper cylinder every two years.
9 Replace the brake hoses every four years or if cracked or damaged.

6

EAU03906

EAU03057

6-6

PERIODIC MAINTENANCE AND MINOR REPAIR

1

3

2

1

2

1

1. Cowling A

2. Panel A

3. Panel B

Removing and installing the
cowling and panels

The cowling and panels shown above
need to be removed to perform some
of the maintenance jobs described in
this chapter. Refer to this section
each time the cowling or a panel
needs to be removed and installed.

EAU03516

1. Screw

EAU01145

Cowling A

To remove the cowling
Remove the screw, and then pull the
cowling off as shown.

To install the cowling
Place the cowling in the original posi­tion, and then install the screw.

6-7

1. Panel A

2. Screw

EAU00488

Panel A

To remove the panel
Remove the screw, and then pull the
panel off as shown.

To install the panel
Place the panel in the original posi­tion, and then install the screw.

6

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

1

1

1. Panel B

2. Screw

Panel B

To remove the panel
Remove the screw, and then pull the

6

panel off as shown.

To install the panel
Place the panel in the original posi­tion, and then install the screw.

EAU00488

1. Spark plug cap

EAU01833

Checking the spark plug

The spark plug is an important
engine component, which is easy to
check. Since heat and deposits will
cause any spark plug to slowly erode,
the spark plug should be removed
and checked in accordance with the
periodic maintenance and lubrication
chart. In addition, the condition of the
spark plug can reveal the condition of
the engine.

To remove the spark plug

1. Remove the spark plug cap.

6-8

1. Spark plug wrench

2. Remove the spark plug as
shown, with the spark plug
wrench included in the owner’s
tool kit.

PERIODIC MAINTENANCE AND MINOR REPAIR

a

To check the spark plug

1. Check that the porcelain insula­tor around the center electrode
of the spark plug is a medium-to­light tan (the ideal color when the
motorcycle is ridden normally).

NOTE:

If the spark plug shows a distinctly
different color, the engine could be
defective. Do not attempt to diagnose
such problems yourself. Instead,
have a Yamaha dealer check the
motorcycle.

2. Check the spark plug for elec­trode erosion and excessive car­bon or other deposits, and
replace it if necessary.

Specified spark plug:

DR8EA (NGK) or
X24ESR-U (DENSO)

a. Spark plug gap

To install the spark plug

1. Measure the spark plug gap with
a wire thickness gauge and, if
necessary, adjust the gap to
specification.

Spark plug gap:

0.6–0.7 mm (0.02–0.03 in)

2. Clean the surface of the spark
plug gasket and its mating sur­face, and then wipe off any grime
from the spark plug threads.

3. Install the spark plug with the
spark plug wrench, and then
tighten it to the specified torque.

Tightening torque:

Spark plug:

17.5 Nm
(1.75 m0kgf, 12.5 ft0lbf)

NOTE:

If a torque wrench is not available
when installing a spark plug, a good
estimate of the correct torque is
1/4–1/2 turn past finger tight.
However, the spark plug should be
tightened to the specified torque as
soon as possible.

4. Install the spark plug cap.

6

6-9

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

3

4

1

1. Fuel tank

2. Carburetor

3. Canister

4. Vent hose

Canister (for California only)

6

This model is equipped with a canis­ter to prevent the discharging of fuel
vapor into the atmosphere.

8 Check each hose connection.
8 Check each hose and canister

for cracks or damage. Replace if
damaged.

8 Make sure the vent hose is not

blocked. Clean it if necessary.

EAU01796

1. Overflow hose

EAU04617

Engine oil and oil filter
element

The engine oil level should be
checked before each ride. In addition,
the oil must be changed and the oil
filter element cleaned at the intervals
specified in the General maintenance
and lubrication chart.

To check the engine oil level

1. Place the motorcycle on a level
surface and hold it in an upright
position.

NOTE:

Make sure that the motorcycle is
positioned straight up when checking
the oil level. A slight tilt to the side
can result in a false reading.

2. Start the engine, warm it up for
several minutes, and then turn it
off.

6-10

PERIODIC MAINTENANCE AND MINOR REPAIR

2

3

1

1

2

1

1. Engine oil level check window

2. Maximum level mark

3. Minimum level mark

3. Wait a few minutes until the oil
settles, and then check the oil
level through the check window
located at the bottom right side
of the engine guard.

NOTE:

The engine oil should be between the
minimum and maximum level marks.

4. If the engine oil is below the min­imum level mark, add sufficient
oil of the recommended type to
raise it to the correct level.

1. Engine guard

2. Bolt

To change the engine oil (with or
without oil filter element cleaning)

1. Start the engine, warm it up for
several minutes, and then turn it
off.

2. Place an oil pan under the
engine to collect the used oil.

3. Remove the engine guard by
removing the bolt.

6-11

1. Engine oil filler cap

4. Remove the engine oil filler cap
and drain bolt along with the O­ring, compression spring, and
engine oil strainer, to drain the oil
from the crankcase.

6

PERIODIC MAINTENANCE AND MINOR REPAIR

4321

1

1

2

2

1

3

1. Engine oil drain bolt

2. O-ring

3. Compression spring

4. Oil strainer

cC

6

When removing the engine oil
drain bolt, the O-ring, compression
spring, and oil strainer will fall out.
Take care not to lose these parts.

Check the O-ring for damage and
replace it if necessary.

5. Clean the engine oil strainer with
solvent.

NOTE:

Skip steps 6–11 if the oil filter ele­ment is not being cleaned.

ECA00039

1. Oil filter element drain bolt

2. Oil filter element cover

3. Bolt (×2)

6. Remove the oil filter element
drain bolt to drain the oil from the
oil filter element.

7. Remove the oil filter element
cover by removing the bolts.

6-12

1. Oil filter element

2. O-ring (×2)

8. Remove the oil filter element and
O-rings.

9. Check the O-rings for damage
and replace them if necessary.

10. Clean the oil filter element with
solvent, and then install it.

NOTE:

Check the oil filter element for dam­age and replace it if necessary.

11. Install the oil filter element cover
by installing the bolts and drain
bolt, then tightening them to the
specified torques.

PERIODIC MAINTENANCE AND MINOR REPAIR

Tightening torques:

Oil filter element cover bolt:

10 Nm (1.0 m0kgf, 7.2 ft0lbf)

Oil filter element drain bolt:

10 Nm (1.0 m0kgf, 7.2 ft0lbf)

NOTE:

Make sure that the O-ring is properly
seated.

12. Install the engine oil strainer,
compression spring, O-ring and
engine oil drain bolt, and then
tighten the drain bolt to the spec­ified torque.

EC000071

cC

Before installing the engine oil
drain bolt, do not forget to install
the O-ring, compression spring,
and oil strainer in position.

Tightening torque:

Engine oil drain bolt:

43 Nm (4.3 m0kgf, 31 ft0lbf)

13. Add the specified amount of the
recommended engine oil, and
then install and tighten the oil
filler cap.

Recommended oil:

See page 8-1.

Oil quantity:

Without oil filter element
removal:

1.0 L (0.88 Imp qt, 1.06 US qt)

With oil filter element removal:

1.1 L (0.97 Imp qt, 1.16 US qt)

Total amount (dry engine):

1.3 L (1.14 Imp qt, 1.37 US qt)

ECA00133

cC

8 In order to prevent clutch slip-

page (since the engine oil also
lubricates the clutch), do not
mix any chemical additives.
Do not use oils with a diesel
specification of “CD” or oils of
a higher quality than specified.
In addition, do not use oils
labeled “ENERGY CONSERV­ING II” or higher.

8 Make sure that no foreign

material enters the crankcase.

6

14. Start the engine, and then let it
idle for several minutes while
checking it for oil leakage. If oil is
leaking, immediately turn the
engine off and check for the
cause.

15. Turn the engine off, and then
check the oil level and correct it if
necessary.

16. Install the engine guard by
installing the bolt.

6-13

PERIODIC MAINTENANCE AND MINOR REPAIR

2

1

12

1

1. Air filter case cover

2. Screw (×3)

Cleaning the air filter
element

The air filter element should be

6

cleaned at the intervals specified in
the periodic maintenance and lubrica­tion chart. Clean the air filter element
more frequently if you are riding in
unusually wet or dusty areas.

1. Remove panel A. (See page 6-7
for removal and installation pro­cedures.)

2. Remove the air filter case cover
by removing the screws.

EAU04221

1. Air filter element

3. Pull the air filter element out from
the air filter case.

6-14

1. Sponge material

2. Air filter element frame

4. Remove the sponge material
from the air filter element frame.

5. Clean the sponge material with

12

3

4

1

solvent, and then squeeze the
remaining solvent out.

6. Apply oil of the recommended
type to the entire surface of the
sponge material, and then
squeeze the excess oil out.

NOTE:

The sponge material should be wet
but not dripping.

PERIODIC MAINTENANCE AND MINOR REPAIR

EC000082

cC

88

Make sure that the air filter ele­ment is properly seated in the
air filter case.

88

The engine should never be
operated without the air filter
element installed, otherwise

1. “UP” mark

7. Install the sponge material onto
the air filter element frame, and
then insert the air filter element
into the air filter case.

NOTE:

Install the air filter element with the
gray side facing forward and with the
“UP” mark pointing as shown.

the piston and/or cylinder may
become excessively worn.

8. Install the air filter case cover by
installing the screws.

9. Install the panel.

6

Recommended oil:

Yamaha foam air filter oil or
other quality air filter oil

6-15

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

1

2

EAU01549

Cleaning the spark arrester

The spark arrester should be cleaned
at the intervals specified in the
Periodic maintenance and lubrication
chart.

EWA00007

w

8 Always let the exhaust system

cool prior to touching exhaust
components.

8 Do not start the engine when

cleaning the exhaust system.

6

NOTE:

Make sure to select a well-ventilated
area free of combustible materials to
clean the spark arrester.

1. Muffler

2. Screw

1. Remove the tailpipe by removing
the screw, and then pulling it out
of the muffler.

1. Tailpipe

2. Spark arrester

2. Tap the tailpipe lightly, and then
use a wire brush to remove any
carbon deposits from the spark
arrester portion of the tailpipe.

3. Insert the tailpipe into the muf­fler, and then install and tighten
the screw.

NOTE:

Make sure to align the screw holes
when inserting the tailpipe.

6-16

PERIODIC MAINTENANCE AND MINOR REPAIR

a

EAU01752

Adjusting the carburetor

The carburetor is an important part of
the engine and its emission control
system, which requires very sophisti­cated adjustment. Therefore, carbu­retor adjustments should be left to
Yamaha dealer, who has the neces­sary professional knowledge and
experience.

a. Free play

EAU00635

Adjusting the throttle cable
free play

The throttle cable free play should
measure 3–5 mm (0.12–0.20 in) at
the throttle grip. Periodically check
the throttle cable free play and, if
necessary, have a Yamaha dealer
adjust it.

EAU00637

Adjusting the valve
clearance

The valve clearance changes with
use, resulting in improper air-fuel mix­ture and/or engine noise. To prevent
this from occurring, the valve clear­ance must be adjusted by a Yamaha
dealer at the intervals specified in the
periodic maintenance and lubrication
chart.

6

6-17

PERIODIC MAINTENANCE AND MINOR REPAIR

Tire air pressure

(measured on cold tires)

Load* Front Rear

Up to 90 kg (198 lb)

125 kPa

(1.25 kgf/cm

2

,

18 psi)

150 kPa

(1.50 kgf/cm

2

,

22 psi)

90 kg (198 lb) –
maximum

150 kPa

(1.50 kgf/cm

2

,

22 psi)

175 kPa

(1.75 kgf/cm

2

,

25 psi)

Maximum load* 183 kg (404 lb)

* Total weight of rider, passenger, cargo and

accessories

Tires

To maximize the performance, dura­bility, and safe operation of your
motorcycle, note the following points
regarding the specified tires.

Tire air pressure

The tire air pressure should be
checked and, if necessary, adjusted
before each ride.

w

8 The tire air pressure must be

6

checked and adjusted on cold
tires (i.e., when the tempera­ture of the tires equals the
ambient temperature).

8 The tire air pressure must be

adjusted in accordance with
the riding speed and with the
total weight of rider, passen­ger, cargo, and accessories
approved for this model.

EAU04836

EW000082

EWA00012

w

Because loading has an enormous
impact on the handling, braking,
performance and safety character­istics of your motorcycle, you
should keep the following precau­tions in mind.

8 NEVER OVERLOAD THE

MOTORCYCLE! Operation of
an overloaded motorcycle may
result in tire damage, loss of
control, or severe injury. Make
sure that the total weight of
rider, passenger, cargo, and
accessories does not exceed
the specified maximum load
for the vehicle.

8 Do not carry along loosely

packed items, which can shift
during a ride.

8 Securely pack the heaviest

items close to the center of the
motorcycle and distribute the
weight evenly on both sides.

6-18

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

a

FRONT

Manufacturer Size Type

BRIDGESTONE

2.75-21 45P

TW27

CHENG SHIN 2.75-21 45P C-6006

REAR

Manufacturer Size Type

BRIDGESTONE

120/80-18 62P

TW30

120/80-18 M/C 62P

CHENG SHIN

120/80-18 62P

C-6006

120/80-18 M/C 62P

Minimum tire tread depth
(front and rear)

1.0 mm (0.04 in)

8 Adjust the suspension and tire

air pressure with regard to the
load.

8 Check the tire condition and

air pressure before each ride.

Tire information

This motorcycle is equipped with tube
tires.

EW000078

w

8 The front and rear tires should

be of the same make and
design, otherwise the handling

1. Sidewall

2. Wear indicator
a. Tire tread depth

Tire inspection

The tires must be checked before
each ride. If the tire shows crosswise
lines (minimum tread depth), if the
tire has a nail or glass fragments in it,
or if the sidewall is cracked, have a
Yamaha dealer replace the tire imme­diately.

NOTE:

The tire tread depth limits may differ
from country to country. Always com­ply with the local regulations.

6-19

characteristics of the motorcy­cle cannot be guaranteed.

8 After extensive tests, only the

tires listed below have been
approved for this model by
Yamaha Motor Co., Ltd.

6

PERIODIC MAINTENANCE AND MINOR REPAIR

w

8 It is dangerous to ride with a

worn-out tire. When a tire
tread begins to show cross­wise lines, have a Yamaha
dealer replace the tire immedi­ately.

8 The replacement of all wheel-

and brake-related parts,
including the tires, should be
left to a Yamaha dealer, who
has the necessary profession-

6

al knowledge and experience.

8 It is not recommended to

patch a punctured tube. If
unavoidable, however, patch
the tube very carefully and
replace it as soon as possible
with a high-quality product.

EAU00680

EAU00685

Spoke wheels

To maximize the performance, dura­bility, and safe operation of your
motorcycle, note the following points
regarding the specified wheels.

8 The wheel rims should be

checked for cracks, bends or
warpage, and the spokes for
looseness or damage before
each ride. If any damage is
found, have a Yamaha dealer
replace the wheel. Do not
attempt even the smallest repair
to the wheel. A deformed or
cracked wheel must be replaced.

8 The wheel should be balanced

whenever either the tire or wheel
has been changed or replaced.
An unbalanced wheel can result
in poor performance, adverse
handling characteristics, and a
shortened tire life.

8 Ride at moderate speeds after

changing a tire since the tire sur­face must first be “broken in” for
it to develop its optimal charac­teristics.

6-20

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

a

b

c

Accessories and
replacement parts

w

This motorcycle is not designed to
pull a trailer or to be attached to a
sidecar. The accessories or
replacement parts you choose for
your motorcycle should be
designed specifically for this
model, and they must be securely
mounted to maintain the inherent
stability of the original design.
Genuine Yamaha Parts and
Accessories are designed and
tested to be compatible with your
motorcycle. Please consider
Genuine Yamaha Parts and
Accessories before making a pur­chase. Use of non-Yamaha­approved accessories or replace­ment parts may cause loss of
handling stability and riding safe­ty. Since Yamaha cannot control
the quality of accessories or parts

EAU00691

manufactured by other companies,
Yamaha cannot be held liable for
any consequences caused by the
use of items which have not been
approved by Yamaha.

6-21

1. Locknut (clutch lever)

2. Adjusting bolt
c. Free play

EAU02996

Adjusting the clutch lever
free play

The clutch lever free play should
measure 10–15mm (0.4–0.6 in) as
shown. Periodically check the clutch
lever free play and, if necessary,
adjust it as follows.

1. Loosen the locknut at the clutch
lever.

2. To increase the clutch lever free
play, turn the adjusting bolt in
direction a. To decrease the
clutch lever free play, turn the
adjusting bolt in direction b.

6

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

a

b

c

1

2

a

b

1. Locknut (clutch cable)

2. Adjusting nut

3. If the specified clutch lever free
play could be obtained as
described above, tighten the

6

locknut and skip the rest of the
procedure, otherwise proceed as
follows.

4. Fully turn the adjusting bolt in
direction a to loosen the clutch
cable.

5. Loosen the locknut further down
the clutch cable.

6. To increase the clutch lever free
play, turn the adjusting nut in
direction a. To decrease the
clutch lever free play, turn the
adjusting nut in direction b.

7. Tighten both locknuts.

1. Locknut

2. Adjusting bolt
c. Free play

Adjusting the brake lever
free play

The brake lever free play should
measure 2–5 mm (0.08–0.20 in) as
shown. Periodically check the brake
lever free play and, if necessary,
adjust it as follows.

1. Loosen the locknut at the brake
lever.

2. To increase the brake lever free
play, turn the adjusting bolt in
direction a. To decrease the
brake lever free play, turn the
adjusting bolt in direction b.

3. Tighten the locknut.

6-22

EAU00696

EW000099

w

8 After adjusting the brake lever

free play, check the free play
and make sure that the brake
is working properly.

8 A soft or spongy feeling in the

brake lever can indicate the
presence of air in the
hydraulic system. If there is air
in the hydraulic system, have
a Yamaha dealer bleed the
system before operating the
motorcycle. Air in the
hydraulic system will diminish
the braking performance,
which may result in loss of
control and an accident.

PERIODIC MAINTENANCE AND MINOR REPAIR

a

a

a

b

1

2

a. Brake pedal position

EAU00707

Adjusting the brake pedal
position and free play

EW000104

w

It is advisable to have a Yamaha
dealer make these adjustments.

Brake pedal position

The top of the brake pedal should be
positioned approximately 10 mm
(0.4 in) below the top of the footrest.
Periodically check the brake pedal
position and, if necessary, adjust it as
follows.

1. Adjusting bolt

2. Locknut

1. Loosen the locknut at the brake
pedal.

2. To raise the brake pedal, turn the
adjusting bolt in direction a. To
lower the brake pedal, turn the
adjusting bolt in direction b.

3. Tighten the locknut.

EWA00044

w

After adjusting the brake pedal
position, the brake pedal free play
must be adjusted.

6-23

a. Brake pedal free play

Brake pedal free play

The brake pedal free play should
measure 20–30 mm (0.8–1.2 in) as
shown. Periodically check the brake
pedal free play and, if necessary,
adjust it as follows.

6

PERIODIC MAINTENANCE AND MINOR REPAIR

a

1

b

1

2

a

b

w

8 After adjusting the drive chain

slack or removing and
installing the rear wheel,
always check the brake pedal
free play.

8 If proper adjustment cannot be

1. Brake pedal free play adjusting nut

To increase the brake pedal free
play, turn the adjusting nut at the
brake rod in direction a. To
decrease the brake pedal free play,

6

turn the adjusting nut in direction b.

obtained as described, have a
Yamaha dealer make this
adjustment.

8 After adjusting the brake pedal

free play, check the operation
of the brake light.

6-24

EW000106

1. Rear brake light switch

2. Adjusting nut

EAU00713

Adjusting the rear brake light
switch

The rear brake light switch, which is
activated by the brake pedal, is prop­erly adjusted when the brake light
comes on just before braking takes
effect. If necessary, adjust the brake
light switch as follows.
Turn the adjusting nut while holding
the rear brake light switch in place.
To make the brake light come on ear­lier, turn the adjusting nut in direction
a. To make the brake light come on
later, turn the adjusting nut in direc­tion b.

EAU00720

2

1

1

Checking the front brake
pads and rear brake shoes

The front brake pads and the rear
brake shoes must be checked for
wear at the intervals specified in the
periodic maintenance and lubrication
chart.

PERIODIC MAINTENANCE AND MINOR REPAIR

1. Wear indicator groove

EAU00725

Front brake pads

Each front brake pad is provided with
a wear indicator groove, which allows
you to check the brake pad wear
without having to disassemble the
brake. To check the brake pad wear,
check the wear indicator groove. If a
brake pad has worn to the point that
the wear indicator groove has almost
disappeared, have a Yamaha dealer
replace the brake pads as a set.

1. Wear indicator

2. Wear limit line

EAU04502

Rear brake shoes

The rear brake is provided with a
wear indicator, which allows you to
check the brake shoe wear without
having to disassemble the brake. To
check the brake shoe wear, check
the position of the wear indicator
while applying the brake. If a brake
shoe has worn to the point that the
wear indicator reaches the wear limit
line, have a Yamaha dealer replace

6

the brake shoes as a set.

6-25

PERIODIC MAINTENANCE AND MINOR REPAIR

1

1. Minimum level mark

Checking the brake fluid
level

Insufficient brake fluid may allow air

6

to enter the brake system, possibly
causing it to become ineffective.
Before riding, check that the brake
fluid is above the minimum level mark
and replenish if necessary. A low
brake fluid level may indicate worn
brake pads and/or brake system
leakage. If the brake level is low, be
sure to check the brake pads for
wear and the brake system for leak­age.

EAU03294

Observe these precautions:

8 When checking the fluid level,

make sure that the top of the
brake fluid reservoir is level.

8 Use only the recommended qual-

ity brake fluid, otherwise the rub­ber seals may deteriorate, caus­ing leakage and poor braking
performance.

Recommended brake fluid:

DOT 4

8 Refill with the same type of brake

fluid. Mixing fluids may result in a
harmful chemical reaction and
lead to poor braking perfor­mance.

8 Be careful that water does not

enter the brake fluid reservoir
when refilling. Water will signifi­cantly lower the boiling point of
the fluid and may result in vapor
lock.

8 Brake fluid may deteriorate paint-

ed surfaces or plastic parts.
Always clean up spilled fluid
immediately.

8 As the brake pads wear, it is nor-

mal for the brake fluid level to
gradually go down. However, if
the brake fluid level goes down
suddenly, have a Yamaha dealer
check the cause.

6-26

PERIODIC MAINTENANCE AND MINOR REPAIR

a

EAU03985

Changing the brake fluid

Have a Yamaha dealer change the
brake fluid at the intervals specified in
the NOTE after the periodic mainte­nance and lubrication chart. In addi­tion, have the oil seals of the brake
master cylinder and caliper as well as
the brake hose replaced at the inter­vals listed below or whenever they
are damaged or leaking.

8 Oil seals: Replace every two

years.

8 Brake hose: Replace every four

years.

EAU00744

Drive chain slack

The drive chain slack should be
checked before each ride and adjust­ed if necessary.

To check the drive chain slack

1. Place the motorcycle on a level
surface and hold it in an upright
position.

NOTE:

When checking and adjusting the
drive chain slack, the motorcycle
should be positioned straight up and
there should be no weight on it.

a. Drive chain slack

2. Shift the transmission into the
neutral position.

3. Move the rear wheel by pushing
the motorcycle to locate the tight­est portion of the drive chain,
and then measure the drive
chain slack as shown.

Drive chain slack:

35–45 mm (1.4–1.8 in)

4. If the drive chain slack is incor­rect, adjust it as follows.

6

6-27

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

3

a

b

1. Rear brake pedal free play adjusting nut

2. Axle nut

3. Chain adjusting plate

To adjust the drive chain slack

1. Loosen the brake pedal free play

6

adjusting nut.

2. Loosen the axle nut.

3. To tighten the drive chain, turn
the adjusting plate on each side
of the swingarm in direction a.
To loosen the drive chain, turn
the adjusting plate on each side
of the swingarm in direction b,
and then push the rear wheel for­ward.

EAU04369

NOTE:

Make sure that both adjusting plates
are in the same position for proper
wheel alignment.

EC000096

cC

Improper drive chain slack will
overload the engine as well as
other vital parts of the motorcycle
and can lead to chain slippage or
breakage. To prevent this from
occurring, keep the drive chain
slack within the specified limits.

4. Tighten the axle nut to the speci­fied torque.

Tightening torque:

Axle nut:

85 Nm (8.5 m0kgf, 62 ft0lbf)

5. Adjust the brake pedal free play.
(See page 6-23 for brake pedal
free play adjustment proce­dures.)

EW000103

w

After adjusting the brake pedal
free play, check the operation of
the brake light.

6-28

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU03006

Lubricating the drive chain

The drive chain must be cleaned and
lubricated at the intervals specified in
the periodic maintenance and lubrica­tion chart, otherwise it will quickly
wear out, especially when riding in
dusty or wet areas. Service the drive
chain as follows.

EC000097

cC

The drive chain must be lubricated
after washing the motorcycle or
riding in the rain.

1. Clean the drive chain with
kerosene and a small soft brush.

ECA00053

cC

To prevent damaging the O-rings,
do not clean the drive chain with
steam cleaners, high-pressure
washers or inappropriate solvents.

2. Wipe the drive chain dry.

3. Thoroughly lubricate the drive
chain with a special O-ring chain
lubricant.

ECA00052

cC

Do not use engine oil or any other
lubricants for the drive chain, as
they may contain substances that
could damage the O-rings.

EAU03297

Checking and lubricating the
cables

The operation of all control cables
and the condition of the cables
should be checked before each ride,
and the cables and cable ends
should be lubricated if necessary. If
a cable is damaged or does not move
smoothly, have a Yamaha dealer
check or replace it.

Recommended lubricant:

Yamaha Chain and Cable Lube
or engine oil SAE 10W-30
(API SE)

6

6-29

PERIODIC MAINTENANCE AND MINOR REPAIR

w

Damage to the outer housing of
cables may result in internal rust­ing and cause interference with
cable movement. Replace dam­aged cables as soon as possible to
prevent unsafe conditions.

6

EW000111

EAU04034

Checking and lubricating the
throttle grip and cable

The operation of the throttle grip
should be checked before each ride.
In addition, the cable should be lubri­cated or replaced at the intervals
specified in the periodic maintenance
chart.

EAU03370

Checking and lubricating the
brake and shift pedals

The operation of the brake and shift
pedals should be checked before
each ride, and the pedal pivots
should be lubricated if necessary.

Recommended lubricant:

Lithium-soap-based grease
(all-purpose grease)

6-30

EAU03164

1

1

Checking and lubricating the
brake and clutch levers

The operation of the brake and clutch
levers should be checked before
each ride, and the lever pivots should
be lubricated if necessary.

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU03165

Checking and lubricating the
sidestand

The operation of the sidestand
should be checked before each ride,
and the sidestand pivot and metal-to­metal contact surfaces should be
lubricated if necessary.

EW000113

w

If the sidestand does not move up
and down smoothly, have a
Yamaha dealer check or repair it.

Recommended lubricant:

Lithium-soap-based grease
(all-purpose grease)

1. Grease nipple (×5)

EAU04282

Lubricating the rear
suspension

The pivoting points of the rear sus­pension must be lubricated at the
intervals specified in the periodic
maintenance and lubrication chart.

6

Recommended lubricant:

Lithium-soap-based grease
(all-purpose grease)

Recommended lubricant:

Lithium-soap-based grease

6-31

PERIODIC MAINTENANCE AND MINOR REPAIR

Checking the front fork

The condition and operation of the
front fork must be checked as follows
at the intervals specified in the peri­odic maintenance and lubrication
chart.

To check the condition

w

Securely support the motorcycle
so that there is no danger of it
falling over.

6

Check the inner tubes for scratches,
damage and excessive oil leakage.

EAU02939

EW000115

To check the operation

1. Place the motorcycle on a level
surface and hold it in an upright
position.

2. While applying the front brake,
push down hard on the handle­bars several times to check if the
front fork compresses and
rebounds smoothly.

EC000098

cC

If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or
repair it.

EAU00794

Checking the steering

Worn or loose steering bearings may
cause danger. Therefore, the opera­tion of the steering must be checked
as follows at the intervals specified in
the periodic maintenance and lubrica­tion chart.

1. Place a stand under the engine
to raise the front wheel off the
ground.

EW000115

w

Securely support the motorcycle
so that there is no danger of it
falling over.

6-32

PERIODIC MAINTENANCE AND MINOR REPAIR

2. Hold the lower ends of the front
fork legs and try to move them
forward and backward. If any
free play can be felt, have a
Yamaha dealer check or repair
the steering.

EAU01144

Checking the wheel bearings

The front and rear wheel bearings
must be checked at the intervals
specified in the periodic maintenance
and lubrication chart. If there is play
in the wheel hub or if the wheel does
not turn smoothly, have a Yamaha
dealer check the wheel bearings.

EAU00800

Battery

This motorcycle is equipped with a
sealed-type (MF) battery, which does
not require any maintenance. There
is no need to check the electrolyte or
to add distilled water.

EC000101

cC

Never attempt to remove the bat­tery cell seals, as this would per­manently damage the battery.

6

6-33

PERIODIC MAINTENANCE AND MINOR REPAIR

w

8 Electrolyte is poisonous and

dangerous since it contains
sulfuric acid, which causes
severe burns. Avoid any con­tact with skin, eyes or clothing
and always shield your eyes
when working near batteries.
In case of contact, administer
the following FIRST AID.

9 EXTERNAL: Flush with plen-

ty of water.

6

9 INTERNAL: Drink large quan-

tities of water or milk and
immediately call a physician.

9 EYES: Flush with water for

15 minutes and seek prompt
medical attention.

8 Batteries produce explosive

hydrogen gas. Therefore, keep
sparks, flames, cigarettes,
etc., away from the battery and
provide sufficient ventilation
when charging it in an
enclosed space.

EW000116

8 KEEP THIS AND ALL BATTER-

IES OUT OF THE REACH OF
CHILDREN.

To charge the battery

Have a Yamaha dealer charge the
battery as soon as possible if it
seems to have discharged. Keep in
mind that the battery tends to dis­charge more quickly if the motorcycle
is equipped with optional electrical
accessories.

To store the battery

1. If the motorcycle will not be used
for more than one month,
remove the battery, fully charge
it, and then place it in a cool, dry
place.

2. If the battery will be stored for
more than two months, check it
at least once a month and fully
charge it if necessary.

3. Fully charge the battery before
installation.

4. After installation, make sure that
the battery leads are properly
connected to the battery termi­nals.

6-34

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

EC000102

cC

8 Always keep the battery

charged. Storing a discharged
battery can cause permanent
battery damage.

8 To charge a sealed-type (MF)

battery, a special (constant­voltage) battery charger is
required. Using a conventional
battery charger will damage
the battery. If you do not have
access to a sealed-type (MF)
battery charger, have a
Yamaha dealer charge your
battery.

1. Fuse

2. Spare fuse

EAU01307

Replacing the fuse

The fuse holder is located behind
panel B. (See page 6-8 for panel
removal and installation procedures.)
If the fuse is blown, replace it as fol­lows.

1. Turn the key to “OFF” and turn
off all electrical circuits.

2. Remove the blown fuse, and
then install a new fuse of the
specified amperage.

EC000103

cC

Do not use a fuse of a higher
amperage rating than recommend­ed to avoid causing extensive
damage to the electrical system
and possibly a fire.

3. Turn the key to “ON” and turn on
the electrical circuits to check if
the devices operate.

4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.

6

Specified fuse: 20 A

6-35

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

1

2

EAU01528

Replacing the headlight bulb

This motorcycle is equipped with a
quartz bulb headlight. If the headlight
bulb burns out, replace it as follows.

1. Remove cowling A. (See page
6-7 for cowling removal and
installation procedures.)

1. Headlight unit

2. Bolt (×3)

2. Remove the headlight unit by
removing the bolts.

1. Headlight coupler

2. Headlight bulb cover

3. Disconnect the headlight cou­pler, and then remove the head­light bulb cover.

6

6-36

PERIODIC MAINTENANCE AND MINOR REPAIR

1

a

8. Install the cowling.

9. Have a Yamaha dealer adjust
the headlight beam if necessary.

1. Headlight bulb holder

4. Remove the headlight bulb hold­er by turning it counterclockwise,
and then remove the defective
bulb.

EW000119

w

Headlight bulbs get very hot.
Therefore, keep flammable prod­ucts away from a lit headlight bulb,
and do not touch the bulb until it
has cooled down.

5. Place a new bulb into position,
and then secure it with the bulb
holder.

a. Do not touch the glass part of the bulb.

EC000105

cC

Do not touch the glass part of the
headlight bulb to keep it free from
oil, otherwise the transparency of
the glass, the luminosity of the
bulb, and the bulb life will be
adversely affected. Thoroughly
clean off any dirt and fingerprints
on the headlight bulb using a cloth
moistened with alcohol or thinner.

6. Install the bulb cover, and then
connect the coupler.

7. Install the headlight unit by
installing the bolts.

6-37

6

PERIODIC MAINTENANCE AND MINOR REPAIR

2

1

1

2

1

1. Lens

2. Screw

Replacing a turn signal light
bulb

1. Remove the turn signal light lens

6

by removing the screw.

EAU03497

1. Bulb

2. Remove the defective bulb by
pushing it in and turning it coun­terclockwise.

3. Insert a new bulb into the socket,
push it in, and then turn it clock­wise until it stops.

4. Install the lens by installing the
screw.

ECA00065

cC

Do not overtighten the screw, oth­erwise the lens may break.

6-38

1. Lens

2. Screw (×2)

EAU01623

Replacing the tail/brake light
bulb

1. Remove the tail/brake light lens
by removing the screws.

PERIODIC MAINTENANCE AND MINOR REPAIR

1

1. Bulb

2. Remove the defective bulb by
pushing it in and turning it coun­terclockwise.

3. Insert a new bulb into the socket,
push it in, and then turn it clock­wise until it stops.

4. Install the lens by installing the
screws.

EC000108

cC

Do not overtighten the screws,
otherwise the lens may break.

EAU01579

Supporting the motorcycle

Since this model is not equipped with
a centerstand, follow these precau­tions when removing the front and
rear wheel or performing other main­tenance requiring the motorcycle to
stand upright. Check that the motor­cycle is in a stable and level position
before starting any maintenance. A
strong wooden box can be placed
under the engine for added stability.

To service the front wheel

1. Stabilize the rear of the motorcy­cle by using a motorcycle stand
or, if an additional motorcycle
stand is not available, by placing
a jack under the frame in front of
the rear wheel.

2. Raise the front wheel off the
ground by using a motorcycle
stand.

To service the rear wheel

Raise the rear wheel off the ground
by using a motorcycle stand or, if a
motorcycle stand is not available, by
placing a jack either under each side
of the frame in front of the rear wheel
or under each side of the swingarm.

6

6-39

PERIODIC MAINTENANCE AND MINOR REPAIR

2

1

1

2

3
4

5

ECA00048

cC

Do not apply the brake after the
wheel has been removed together
with the brake disc, otherwise the
brake pads will be forced shut.

1. Engine guard

2. Bolt

Front wheel

To remove the front wheel

6

w

8 It is advisable to have a

Yamaha dealer service the
wheel.

8 Securely support the motorcy-

cle so that there is no danger
of it falling over.

1. Remove the engine guard by
removing the bolt.

1. Brake disc cover

2. Screw (×2)

EAU03781

3. Speedometer cable holder

4. Speedometer cable

5. Axle nut

2. Remove the brake disc cover by

EW000122

removing the screws.

3. Remove the speedometer cable
holder by removing the screw.

4. Disconnect the speedometer
cable from the front wheel.

5. Remove the axle nut.

6. Lift the front wheel off the ground
according to the procedure on
page 6-39.

7. Pull the wheel axle out, and then
remove the wheel.

6-40

1

1. Speedometer gear unit

1

EAU03782

To install the front wheel

1. Install the speedometer gear unit
into the wheel hub so that the
projections mesh with the slots.

2. Lift the wheel up between the
fork legs.

PERIODIC MAINTENANCE AND MINOR REPAIR

Tightening torque:

Axle nut:

85 Nm (8.5 m0kgf, 62 ft0lbf)

6. Connect the speedometer cable,
and then install the speedometer
cable holder by installing the
screw.

1. Retainer

NOTE:

Make sure that there is enough
space between the brake pads
before inserting the brake disc and
that the slot in the speedometer gear
unit fits over the retainer on the fork
leg.

3. Insert the wheel axle, and then
install the axle nut.

4. Lower the front wheel so that it is
on the ground.

5. Tighten the axle nut to the speci­fied torque.

7. Install the brake disc cover by
installing the screws.

8. Install the engine guard by
installing the bolt.

6

6-41

PERIODIC MAINTENANCE AND MINOR REPAIR

2

1

1

4

3

5

2

a

1. Engine guard

2. Bolt

Rear wheel

To remove the rear wheel

6

w

8 It is advisable to have a

Yamaha dealer service the
wheel.

8 Securely support the motorcy-

cle so that there is no danger
of it falling over.

1. Remove the engine guard by
removing the bolt.

1. Brake pedal free play adjusting nut

2. Brake rod

EAU03766

EW000122

3. Brake camshaft lever

4. Axle nut

5. Chain adjusting plate

2. Remove the brake pedal free
play adjusting nut, and then dis­connect the brake rod from the
brake camshaft lever.

3. Loosen the axle nut.

7. Push the wheel forward, and
then remove the drive chain from
the rear sprocket.

NOTE:

The drive chain does not need to be
disassembled in order to remove and
install the wheel.

4. Turn the drive chain adjusting
plate on each side of the
swingarm fully in direction a.

5. Lift the rear wheel off the ground

8. Pull the wheel axle out, and then
remove the wheel.

according to the procedure on
page 6-39.

6. Remove the axle nut.

6-42

PERIODIC MAINTENANCE AND MINOR REPAIR

1

1. Retainer

EAU03767

To install the rear wheel

1. Insert the wheel axle from the
left-hand side.

NOTE:

Make sure that the drive chain adjust­ing plates are installed with the
punched sides facing to the outside
and that the slot in the brake shoe
plate fits over the retainer on the
swingarm.

2. Install the drive chain onto the
rear sprocket, and then adjust
the drive chain slack. (See page
6-28 for drive chain slack adjust­ment procedures.)

3. Install the axle nut, and then
lower the rear wheel so that it is
on the ground.

4. Tighten the axle nut to the speci­fied torque.

Tightening torque:

Axle nut:

85 Nm (8.5 m0kgf, 62 ft0lbf)

5. Install the brake rod onto the
brake camshaft lever, and then
install the brake pedal free play
adjusting nut onto the brake rod.

6. Adjust the brake pedal free play.
(See page 6-23 for brake pedal
free play adjustment proce­dures.)

EW000103

w

After adjusting the brake pedal
free play, check the operation of
the brake light.

7. Install the engine guard by
installing the bolt.

6

6-43

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU01008

Troubleshooting

Although Yamaha motorcycles
receive a thorough inspection before
shipment from the factory, trouble
may occur during operation. Any
problem in the fuel, compression, or
ignition systems, for example, can
cause poor starting and loss of
power.
The following troubleshooting chart
represents a quick and easy proce­dure for checking these vital systems
yourself. However, should your

6

motorcycle require any repair, take it
to a Yamaha dealer, whose skilled
technicians have the necessary tools,
experience, and know-how to service
the motorcycle properly.
Use only genuine Yamaha replace­ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life
and can lead to expensive repair
bills.

6-44

PERIODIC MAINTENANCE AND MINOR REPAIR

1. Fuel

2. Compression

3. Ignition

Operate the electric
starter.

There is compression.

There is no compression.

Check the ignition.

Have a Yamaha dealer check the vehicle.

Check the fuel level

There is enough fuel.

There is no fuel.

in the fuel tank.

Check the compression

Supply fuel.

The engine does not start.

Check the compression.

4. Battery

Wet

Dry

Wipe off with a dry cloth and correct the

Have a Yamaha dealer check the vehicle.

Remove the spark

the electrodes.

plug and check

Open throttle halfway and operate

The engine does not start.
Check the battery.

the electric starter.

spark plug gap, or replace the spark plug.

The engine turns

The engine turns

The battery is good.

Check the battery lead connections,

over quickly.

over slowly. and charge the battery if necessary.

The engine does not start.
Have a Yamaha dealer
check the vehicle.

Operate the
electric starter.

Troubleshooting chart

w

Keep away open flames and do not smoke while checking or working on the fuel system.

EAU01397

EW000125

6-45

6

MOTORCYCLE CARE AND STORAGE

EAU03521

Care

While the open design of a motorcy­cle reveals the attractiveness of the
technology, it also makes it more vul­nerable. Rust and corrosion can
develop even if high-quality compo­nents are used. A rusty exhaust pipe
may go unnoticed on a car, however,
it detracts from the overall appear­ance of a motorcycle. Frequent and
proper care does not only comply
with the terms of the warranty, but it
will also keep your motorcycle looking
good, extend its life and optimize its
performance.

7

Before cleaning

1. Cover the muffler outlet with a
plastic bag after the engine has
cooled down.

2. Make sure that all caps and cov­ers as well as all electrical cou­plers and connectors, including
the spark plug cap, are tightly
installed.

3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such
products onto seals, gaskets,
sprockets, the drive chain and
wheel axles. Always rinse the dirt
and degreaser off with water.

Cleaning

ECA00010

cC

8 Avoid using strong acidic

wheel cleaners, especially on
spoked wheels. If such prod­ucts are used on hard-to­remove dirt, do not leave the
cleaner on the affected area
any longer than instructed.
Also, thoroughly rinse the area
off with water, immediately dry
it, and then apply a corrosion
protection spray.

8 Improper cleaning can damage

windshields, cowlings, panels
and other plastic parts. Use
only a soft, clean cloth or
sponge with mild detergent
and water to clean plastic.

7-1

MOTORCYCLE CARE AND STORAGE

8 Do not use any harsh chemical

products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abra­sive cleaning products, sol­vent or thinner, fuel (gasoline),
rust removers or inhibitors,
brake fluid, antifreeze or elec­trolyte.

8 Do not use high-pressure

washers or steam-jet cleaners
since they cause water seep­age and deterioration in the
following areas: seals (of
wheel and swingarm bearings,
fork and brakes), electric com­ponents (couplers, connec­tors, instruments, switches
and lights), breather hoses
and vents.

8 For motorcycles equipped

with a windshield: Do not use
strong cleaners or hard
sponges as they will cause
dulling or scratching. Some
cleaning compounds for plas­tic may leave scratches on the
windshield. Test the product
on a small hidden part of the
windshield to make sure that it
does not leave any marks. If
the windshield is scratched,
use a quality plastic polishing
compound after washing.

After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottle­brush for hard-to-reach areas.
Stubborn dirt and insects will come
off more easily if the area is covered
with a wet cloth for a few minutes
before cleaning.

After riding in the rain, near the sea
or on salt-sprayed roads
Since sea salt or salt sprayed on
roads during winter are extremely
corrosive in combination with water,
carry out the following steps after
each ride in the rain, near the sea or
on salt-sprayed roads.

NOTE:

Salt sprayed on roads in the winter
may remain well into spring.

1. Clean the motorcycle with cold
water and a mild detergent, after
the engine has cooled down.

ECA00012

cC

Do not use warm water since it
increases the corrosive action of
the salt.

2. Apply a corrosion protection
spray on all metal, including
chrome- and nickel-plated, sur­faces to prevent corrosion.

7

7-2

MOTORCYCLE CARE AND STORAGE

After cleaning

1. Dry the motorcycle with a
chamois or an absorbing cloth.

2. Immediately dry the drive chain
and lubricate it to prevent it from
rusting.

3. Use a chrome polish to shine
chrome, aluminum and stainless­steel parts, including the exhaust
system. (Even the thermally
induced discoloring of stainless­steel exhaust systems can be
removed through polishing.)

4. To prevent corrosion, it is recom­mended to apply a corrosion pro­tection spray on all metal, includ-

7

ing chrome- and nickel-plated,
surfaces.

5. Use spray oil as a universal
cleaner to remove any remaining
dirt.

6. Touch up minor paint damage
caused by stones, etc.

7. Wax all painted surfaces.

8. Let the motorcycle dry complete­ly before storing or covering it.

EWA00001

w

8 Make sure that there is no oil

or wax on the brakes or tires.
If necessary, clean the brake
discs and brake linings with a
regular brake disc cleaner or
acetone, and wash the tires
with warm water and a mild
detergent.

8 Before operating the motorcy-

cle test its braking perfor­mance and cornering behav­ior.

ECA00013

cC

8 Apply spray oil and wax spar-

ingly and make sure to wipe
off any excess.

8 Never apply oil or wax to any

rubber and plastic parts, but
treat them with a suitable care
product.

8 Avoid using abrasive polish-

ing compounds as they will
wear away the paint.

NOTE:

Consult a Yamaha dealer for advice
on what products to use.

7-3

MOTORCYCLE CARE AND STORAGE

Storage

Short-term

Always store your motorcycle in a
cool, dry place and, if necessary, pro­tect it against dust with a porous
cover.

ECA00014

cC

8 Storing the motorcycle in a

poorly ventilated room or cov­ering it with a tarp, while it is
still wet, will allow water and
humidity to seep in and cause
rust.

8 To prevent corrosion, avoid

damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi­cals are stored.

Long-term

Before storing your motorcycle for
several months:

1. Follow all the instructions in the
“Care” section of this chapter.

2. For motorcycles equipped with a
fuel cock that has an “OFF” posi­tion: Turn the fuel cock lever to
“OFF”.

3. Drain the carburetor float cham­ber by loosening the drain bolt;
this will prevent fuel deposits
from building up. Pour the
drained fuel into the fuel tank.

4. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.

5. Perform the following steps to
protect the cylinder, piston rings,
etc. from corrosion.
a. Remove the spark plug cap

and spark plug.

b. Pour a teaspoonful of engine

oil into the spark plug bore.

c. Install the spark plug cap onto

the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes
are grounded. (This will limit
sparking during the next step.)

d. Turn the engine over several

times with the starter. (This
will coat the cylinder wall with
oil.)

e. Remove the spark plug cap

from the spark plug, and then
install the spark plug and the
spark plug cap.

EWA00003

w

To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turn­ing the engine over.

6. Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.

7

7-4

MOTORCYCLE CARE AND STORAGE

7. Check and, if necessary, correct
the tire air pressure, and then lift
the motorcycle so that both of its
wheels are off the ground.
Alternatively, turn the wheels a
little every month in order to pre­vent the tires from becoming
degraded in one spot.

8. Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.

9. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a
month. Do not store the battery

7

in an excessively cold or warm
place (less than 0 °C [30 °F]) or
more than 30 °C [90 °F]). For
more information on storing the
battery, see page 6-34.

NOTE:

Make any necessary repairs before
storing the motorcycle.

7-5

EAU01038

10° 30° 50° 70° 90°

110°

0°

130°F

YAMALUBE 4 (10W30)

or SAE 10W30

YAMALUBE 4 (20W40)

or SAE 20W40

–10° 0° 10° 20° 30°

40°

–20°

50°C

Specifications

Model XT225R(C)

Dimensions

Overall length 2,070 mm (81.5 in)

Overall width 805 mm (31.7 in)

Overall height 1,160 mm (45.7 in)

Seat height 810 mm (31.9 in)

Wheelbase 1,350 mm (53.1 in)

Ground clearance 285 mm (11.2 in)

Minimum turning radius 1,900 mm (74.8 in)

Basic weight 121 kg (267 lb)
(With oil and full fuel tank)

Engine

Engine type Air cooled 4-stroke, SOHC

Cylinder arrangement Forward inclined single

Displacement 223 cm
Bore × Stroke 70 × 58 mm (2.76 × 2.28 in)

Compression ratio 9.5:1

Starting system Electric starter

Lubrication system Wet sump

cylinder

SPECIFICATIONS

Engine oil

Type

Recommended engine oil
classification API Service SE, SF, SG type

cC

In order to prevent clutch slippage (since the engine oil also
lubricates the clutch), do not mix any chemical additives. Do

3

8-1

not use oils with a diesel specification of “CD” or oils of a
higher quality than specified. In addition, do not use oils
labeled “ENERGY CONSERVING II” or higher.

Quantity

Without oil filter element
replacement 1.0 L (0.88 lmp qt, 1.06 US qt)

With oil filter element
removal 1.1 L (0.97 lmp qt, 1.16 US qt)

Total amount (dry engine) 1.3 L (1.14 lmp qt, 1.37 US qt)

Air filter Wet type element

or higher

8

SPECIFICATIONS

Fuel

Type UNLEADED GASOLINE ONLY

Fuel tank capacity 8.8 L (1.94 lmp qt, 2.32 US qt)

Reserve amount 2.0 L (0.44 lmp qt, 0.53 US qt)

Carburetor

Manufacturer MIKUNI
Model×quantity BST34 × 1

Spark plug

Manufacturer/model NGK/DR8EA or

Gap

Clutch type Wet, multiple-disc

Transmission

Primary reduction system Spur gear

Primary reduction ratio 3.318

8

Secondary reduction system Chain drive

Secondary reduction ratio 3.000

Number of drive chain
sprocket teeth (rear/front) 45/15

Transmission type Constant mesh 6-speed

Operation Left foot

DENSO/X24ESR-U

0.6–0.7 mm (0.02–0.03 in)

Gear ratio 1st 3.090

2nd 2.000

3rd 1.428

4th 1.125

5th 0.925

6th 0.793

Chassis

Frame type Diamond

Caster angle 26.5°

Trail 102 mm (4.02 in)

Tire

Front

Type With tube

Size 2.75-21 45P

Manufacturer/ BRIDGESTONE/TW27
model CHENG SHIN/C-6006

Rear

Type With tube

Size 120/80-18 62P or

120/80-18 M/C 62P

Manufacturer/ BRIDGESTONE/TW30
model CHENG SHIN/C-6006

8-2

SPECIFICATIONS

Maximum load* 183 kg (404 lb)

Tire air pressure
(measured on cold tires)

Up to 90 kg (198 lb) load*

Front 125 kPa (1.25 kgf/cm2, 18 psi)

Rear 150 kPa (1.50 kgf/cm2, 22 psi)

90 kg (198 lb) load–maximum load*

Front 150 kPa (1.50 kgf/cm2, 22 psi)

Rear 175 kPa (1.75 kgf/cm2, 25 psi)

* Total weight of rider, passenger, cargo and accessories

Wheels

Front

Type Spoke wheel
Size 21 × 1.60

Rear

Type Spoke wheel
Size 18 × 2.15

Brakes

Front

Type Single disc brake

Operation Right hand

Fluid DOT 4

Rear

Type Drum brake

Operation Right foot

Suspension

Front

Type Telescopic fork

Rear

Type Swingarm (link suspension)

Spring/shock absorber

Front Coil spring/oil damper

Rear Coil spring/gas-oil damper

Wheel travel

Front 225 mm (8.86 in)

Rear 190 mm (7.48 in)

Electrical

Ignition system C.D.I.

Generator system

Type A.C. magneto

Standard output 14V, 170W @ 5,000 r/min

Battery

Type GT6B-3

Voltage, capacity 12V, 6 Ah

8

8-3

SPECIFICATIONS

Headlight type Quartz bulb (halogen)
Bulb voltage, wattage × quantity

Headlight 12V, 60/55W × 1
Tail/brake light 12V, 8/27W × 1

Front turn signal/
position light 12V, 27/8W × 2

Rear turn signal light 12V, 27W × 2
Meter lighting 12V, 3.4W × 1
Neutral indicator light 12V, 3.4W × 1
High beam indicator light 12V, 3.4W × 1
Turn signal indicator light 12V, 3.4W × 1

Fuse 20A

8

8-4

EAU01039

1

1

EAU02944

Identification numbers

Record the key identification number,
vehicle identification number and
model label information in the spaces
provided below for assistance when
ordering spare parts from a Yamaha
dealer or for reference in case the
vehicle is stolen.

1. KEY IDENTIFICATION
NUMBER:

2. VEHICLE IDENTIFICATION
NUMBER:

3. MODEL LABEL INFORMATION:

1
6

CONSUMER INFORMATION

1. Key identification number

EAU01042

Key identification number

The key identification number is
stamped into the key.
Record this number in the space pro­vided and use it for reference when
ordering a new key.

1. Vehicle identification number

EAU01043

Vehicle identification number

The vehicle identification number is
stamped into the steering head pipe.
Record this number in the space pro­vided.

NOTE:

The vehicle identification number is
used to identify your motorcycle and
may be used to register your motor­cycle with the licensing authority in
your area.

9

9-1

CONSUMER INFORMATION

1

1. Model label

EAU01050

Model label

The model label is affixed to the
frame under the seat. (See page 3-8
for seat removal and installation pro­cedures.) Record the information on
this label in the space provided. This
information will be needed when
ordering spare parts from a Yamaha
dealer.

9

9-2

CONSUMER INFORMATION

EAU01051

Reporting safety defects

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should imme­diately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Yamaha Motor
Corporation, U.S.A. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect
exists in a group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in
individual problems between you, your dealer, or Yamaha Motor Corporation, U.S.A.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in Washington,
D.C. area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other
information about motor vehicle safety from the Hotline.

9-3

9

CONSUMER INFORMATION

Exhaust system

Muffler
Exhaust pipe
Silencer

Intake system

Air cleaner case
Air cleaner element
Intake duct

EAU01053

Motorcycle noise regulation

TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED:

Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inoperative by any person
other than for purposes of maintenance, repair, or replacement of any device or element of design incorporated into any
new vehicle for the purpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use or
(2) the use of the vehicle after such device or element of design has been removed or rendered inoperative by any per­son.

“AMONG THOSE ACTS PRESUMED TO CONSTITUTE TAMPERING ARE THE ACTS LISTED BELOW”.

These acts include tampering with the following systems; i.e., modification, removal, etc.

9

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