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User Manual: Yamaha Vity-Xc125E-Owners-Manual

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DIC183

XC125E

OWNER’S MANUAL

Read this manual carefully before operating this vehicle.

4P7-F8199-E2

EAU46090

Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

INTRODUCTION

EAU10113

Welcome to the Yamaha world of motorcycling!

As the owner of the XC125E, you are benefiting from Yamaha’s vast experience and newest technology regarding the design

and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.

Please take the time to read this manual thoroughly, so as to enjoy all advantages of your XC125E. The Owner’s Manual

does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself and

others from trouble and injury.

In addition, the many tips given in this manual will help keep your scooter in the best possible condition. If you have any fur-

ther questions, do not hesitate to contact your Yamaha dealer.

The Yamaha team wishes you many safe and pleasant rides. So, remember to put safety first!

Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most cur-

rent product information available at the time of printing, there may be minor discrepancies between your scooter and this

manual. If there is any question concerning this manual, please consult a Yamaha dealer.

WARNING

EWA12411

Please read this manual carefully and completely before operating this scooter.

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

IMPORTANT MANUAL INFORMATION

EAU10132

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

This is the safety alert symbol. It is used to alert you to potential personal injury

hazards. Obey all safety messages that follow this symbol to avoid possible injury

or death.

A WARNING indicates a hazardous situation which, if not avoided, could result in

death or serious injury.

A NOTICE indicates special precautions that must be taken to avoid damage to the

vehicle or other property.

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

WARNING

NOTICE

TIP

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

IMPORTANT MANUAL INFORMATION

EAU37230

XC125E

OWNER’S MANUAL

1st edition, July 2009

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Co., Ltd.

is expressly prohibited.

Printed in China.

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

TABLE OF CONTENTS

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

Further safe-riding points ................1-5

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

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

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

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

INSTRUMENT AND CONTROL

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

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

Keyhole cover .................................3-2

Indicator, indicator lights and

warning light ................................3-2

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

Self-diagnosis device ......................3-4

Fuel gauge ......................................3-4

Anti-theft alarm (optional) ...............3-4

Handlebar switches ........................3-5

Front brake lever ............................3-5

Rear brake lever .............................3-6

Fuel tank cap ..................................3-6

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

Catalytic converters ........................3-8

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

Helmet holders ...............................3-9

Storage compartments .................3-10

Carrier ...........................................3-11

Luggage hook ...............................3-11

Sidestand ......................................3-11

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

FOR YOUR SAFETY –

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

OPERATION AND IMPORTANT

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

Starting the engine ......................... 5-1

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

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

Braking ........................................... 5-3

Tips for reducing fuel

consumption ............................... 5-3

Engine break-in .............................. 5-4

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

PERIODIC MAINTENANCE AND

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

Periodic maintenance chart for

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

General maintenance and

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

Removing and installing cowlings

and panels .................................. 6-6

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

Engine oil ....................................... 6-9

Final transmission oil .................... 6-11

Air filter and V-belt case air filter

elements ................................... 6-12

Checking the throttle cable free

play ........................................... 6-14

Valve clearance ............................ 6-15

Tires ............................................. 6-15

Cast wheels ................................. 6-17

Checking the front brake lever

free play .................................... 6-17

Adjusting the rear brake lever

free play .................................... 6-17

Checking the front brake pads

and rear brake shoes ............... 6-18

Checking the front brake fluid

level .......................................... 6-19

Changing the brake fluid .............. 6-20

Checking and lubricating

the cables ................................. 6-20

Checking and lubricating

the throttle grip and cable ......... 6-20

Lubricating the front and rear

brake levers .............................. 6-21

Checking and lubricating the

centerstand and sidestand ....... 6-21

Checking the front fork ................. 6-22

Checking the steering .................. 6-23

Checking the wheel bearings ....... 6-23

Battery ......................................... 6-23

Replacing the fuse ....................... 6-25

Replacing the headlight bulb ....... 6-25

Replacing a front turn signal light

bulb ........................................... 6-26

Rear turn signal light and tail/brake

light ........................................... 6-27

Replacing the auxiliary light

bulb ........................................... 6-27

Troubleshooting ........................... 6-28

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

TABLE OF CONTENTS

Troubleshooting chart ...................6-29

SCOOTER CARE AND STORAGE ...7-1

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

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

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

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

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

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

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

1-1

SAFETY INFORMATION

EAU10264

Be a Responsible Owner

As the vehicle’s owner, you are respon-

sible for the safe and proper operation

of your scooter.

Scooters are single-track vehicles.

Their safe use and operation are de-

pendent upon the use of proper riding

techniques as well as the expertise of

the operator. Every operator should

know the following requirements before

riding this scooter.

He or she should:

●Obtain thorough instructions from

a competent source on all aspects

of scooter operation.

●Observe the warnings and mainte-

nance requirements in this Own-

er’s Manual.

●Obtain qualified training in safe

and proper riding techniques.

●Obtain professional technical ser-

vice as indicated in this Owner’s

Manual and/or when made neces-

sary by mechanical conditions.

Safe Riding

Perform the pre-operation checks each

time you use the vehicle to make sure it

is in safe operating condition. Failure to

inspect or maintain the vehicle properly

increases the possibility of an accident

or equipment damage. See page 4-1

for a list of pre-operation checks.

●This scooter is designed to carry

the operator and a passenger.

●The failure of motorists to detect

and recognize scooters in traffic is

the predominating cause of auto-

mobile/scooter accidents. Many

accidents have been caused by an

automobile driver who did not see

the scooter. Making yourself con-

spicuous appears to be very effec-

tive in reducing the chance of this

type of accident.

Therefore:

•Wear a brightly colored jacket.

•Use extra caution when you are

approaching and passing

through intersections, since in-

tersections are the most likely

places for scooter accidents to

occur.

•Ride where other motorists can

see you. Avoid riding in another

motorist’s blind spot.

●Many accidents involve inexperi-

enced operators. In fact, many op-

erators who have been involved in

accidents do not even have a cur-

rent driver’s license.

•Make sure that you are qualified

and that you only lend your

scooter to other qualified opera-

tors.

•Know your skills and limits.

Staying within your limits may

help you to avoid an accident.

•We recommend that you prac-

tice riding your scooter where

there is no traffic until you have

become thoroughly familiar with

the scooter and all of its con-

trols.

●Many accidents have been caused

by error of the scooter operator. A

typical error made by the operator

is veering wide on a turn due to ex-

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

SAFETY INFORMATION

1-2

cessive speed or undercornering

(insufficient lean angle for the

speed).

•Always obey the speed limit and

never travel faster than warrant-

ed by road and traffic conditions.

•Always signal before turning or

changing lanes. Make sure that

other motorists can see you.

●The posture of the operator and

passenger is important for proper

control.

•The operator should keep both

hands on the handlebar and

both feet on the operator foot-

rests during operation to main-

tain control of the scooter.

•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.

Never carry a passenger unless

he or she can firmly place both

feet on the passenger footrests.

●Never ride under the influence of

alcohol or other drugs.

●This scooter is designed for on-

road use only. It is not suitable for

off-road use.

Protective apparel

The majority of fatalities from scooter

accidents are the result of head inju-

ries. The use of a safety helmet is the

single most critical factor in the preven-

tion or reduction of head injuries.

●Always wear an approved helmet.

●Wear a face shield or goggles.

Wind in your unprotected eyes

could contribute to an impairment

of vision that could delay seeing a

hazard.

●The use of a jacket, substantial

shoes, trousers, gloves, etc., is ef-

fective in preventing or reducing

abrasions or lacerations.

●Never wear loose-fitting clothes,

otherwise they could catch on the

control levers or wheels and cause

injury or an accident.

●Always wear protective clothing

that covers your legs, ankles, and

feet. The engine or exhaust sys-

tem become very hot during or af-

ter operation and can cause burns.

●A passenger should also observe

the above precautions.

Avoid Carbon Monoxide Poisoning

All engine exhaust contains carbon

monoxide, a deadly gas. Breathing car-

bon monoxide can cause headaches,

dizziness, drowsiness, nausea, confu-

sion, and eventually death.

Carbon Monoxide is a colorless, odor-

less, tasteless gas which may be

present even if you do not see or smell

any engine exhaust. Deadly levels of

carbon monoxide can collect rapidly

and you can quickly be overcome and

unable to save yourself. Also, deadly

levels of carbon monoxide can linger

for hours or days in enclosed or poorly

ventilated areas. If you experience any

symptoms of carbon monoxide poison-

ing, leave the area immediately, get

fresh air, and SEEK MEDICAL TREAT-

MENT.

●Do not run engine indoors. Even if

you try to ventilate engine exhaust

with fans or open windows and

doors, carbon monoxide can rap-

idly reach dangerous levels.

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

SAFETY INFORMATION

1-3

●Do not run engine in poorly venti-

lated or partially enclosed areas

such as barns, garages, or car-

ports.

●Do not run engine outdoors where

engine exhaust can be drawn into

a building through openings such

as windows and doors.

Adding accessories or cargo to your

scooter can adversely affect stability

and handling if the weight distribution of

the scooter is changed. To avoid the

possibility of an accident, use extreme

caution when adding cargo or accesso-

ries to your scooter. Use extra care

when riding a scooter that has added

cargo or accessories. Here, along with

the information about accessories be-

low, are some general guidelines to fol-

low if loading cargo to your scooter:

The total weight of the operator, pas-

senger, accessories and cargo must

not exceed the maximum load limit.

Operation of an overloaded vehicle

could cause an accident.

When loading within this weight limit,

keep the following in mind:

●Cargo and accessory weight

should be kept as low and close to

the scooter as possible. Securely

pack your heaviest items as close

to the center of the vehicle as pos-

sible and make sure to distribute

the weight as evenly as possible

on both sides of the scooter to min-

imize imbalance or instability.

●Shifting weights can create a sud-

den imbalance. Make sure that ac-

cessories and cargo are securely

attached to the scooter before

riding. Check accessory mounts

and cargo restraints frequently.

•Properly adjust the suspension

for your load (suspension-ad-

justable models only), and

check the condition and pres-

sure of your tires.

•Never attach any large or heavy

items to the handlebar, front

fork, or front fender. Such items

can create unstable handling or

a slow steering response.

●This vehicle is not designed to

pull a trailer or to be attached to

a sidecar.

Genuine Yamaha Accessories

Choosing accessories for your vehicle

is an important decision. Genuine

Yamaha accessories, which are avail-

able only from a Yamaha dealer, have

been designed, tested, and approved

by Yamaha for use on your vehicle.

Many companies with no connection to

Yamaha manufacture parts and acces-

sories or offer other modifications for

Yamaha vehicles. Yamaha is not in a

position to test the products that these

aftermarket companies produce.

Therefore, Yamaha can neither en-

dorse nor recommend the use of ac-

cessories not sold by Yamaha or

modifications not specifically recom-

mended by Yamaha, even if sold and

installed by a Yamaha dealer.

Maximum load:

167 kg (368 lb)

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

SAFETY INFORMATION

1-4

Aftermarket Parts, Accessories, and

Modifications

While you may find aftermarket prod-

ucts similar in design and quality to

genuine Yamaha accessories, recog-

nize that some aftermarket accessories

or modifications are not suitable be-

cause of potential safety hazards to you

or others. Installing aftermarket prod-

ucts or having other modifications per-

formed to your vehicle that change any

of the vehicle’s design or operation

characteristics can put you and others

at greater risk of serious injury or death.

You are responsible for injuries related

to changes in the vehicle.

Keep the following guidelines in mind,

as well as those provided under “Load-

ing” when mounting accessories.

●Never install accessories or carry

cargo that would impair the perfor-

mance of your scooter. Carefully

inspect the accessory before using

it to make sure that it does not in

any way reduce ground clearance

or cornering clearance, limit sus-

pension travel, steering travel or

control operation, or obscure lights

or reflectors.

•Accessories fitted to the handle-

bar or the front fork area can

create instability due to improper

weight distribution or aerody-

namic changes. If accessories

are added to the handlebar or

front fork area, they must be as

lightweight as possible and

should be kept to a minimum.

•Bulky or large accessories may

seriously affect the stability of

the scooter due to aerodynamic

effects. Wind may attempt to lift

the scooter, or the scooter may

become unstable in cross

winds. These accessories may

also cause instability when

passing or being passed by

large vehicles.

•Certain accessories can dis-

place the operator from his or

her normal riding position. This

improper position limits the free-

dom of movement of the opera-

tor and may limit control ability,

therefore, such accessories are

not recommended.

●Use caution when adding electri-

cal accessories. If electrical acces-

sories exceed the capacity of the

scooter’s electrical system, an

electric failure could result, which

could cause a dangerous loss of

lights or engine power.

Aftermarket Tires and Rims

The tires and rims that came with your

scooter were designed to match the

performance capabilities and to provide

the best combination of handling, brak-

ing, and comfort. Other tires, rims, siz-

es, and combinations may not be

appropriate. Refer to page 6-15 for tire

specifications and more information on

replacing your tires.

U4P7E2E0.book Page 4 Thursday, August 20, 2009 9:44 AM

SAFETY INFORMATION

1-5

EAU45371

Further safe-riding points

●Make sure to signal clearly when

making turns.

Left turn

Right turn

●Braking can be extremely difficult

on a wet road. Avoid hard braking,

because the scooter could slide.

Apply the brakes slowly when

stopping on a wet surface.

●Slow down as you approach a cor-

ner or turn. Once you have com-

pleted a turn, accelerate slowly.

●Be careful when passing parked

cars. A driver might not see you

and open a door in your path.

●Railroad crossings, streetcar rails,

iron plates on road construction

sites, and manhole covers be-

come extremely slippery when

wet. Slow down and cross them

with caution. Keep the scooter up-

right, otherwise it could slide out

from under you.

●The brake pads and linings could

get wet when you wash the scoot-

er. After washing the scooter,

check the brakes before riding.

●Always wear a helmet, gloves,

trousers (tapered around the cuff

and ankle so they do not flap), and

a bright colored jacket.

●Do not carry too much luggage on

the scooter. An overloaded scoot-

er is unstable. Use a strong cord to

secure any luggage to the carriers.

A loose load will affect the stability

of the scooter and could divert

your attention from the road. (See

page 1-3.)

U4P7E2E0.book Page 5 Thursday, August 20, 2009 9:44 AM

DESCRIPTION

2-1

EAU10410

Left view

123

9 8 7 6

4 5

1. Battery (page 6-23)

2. Fuse (page 6-25)

3. V-belt case air filter element (page 6-12)

4. Air filter element (page 6-12)

5. Final transmission oil filler cap (page 6-11)

6. Final transmission oil drain bolt (page 6-11)

7. Engine oil drain bolt (page 6-9)

8. Centerstand (page 6-21)

9. Sidestand (page 3-11)

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

DESCRIPTION

2-2

EAU10420

Right view

1 32 4 5

9 8

1. Carrier (page 3-11)

2. Grab bar (page 5-2)

3. Fuel tank cap (page 3-6)

4. Rear storage compartment (page 3-10)

5. Helmet holder (page 3-9)

6. Front storage compartment (page 3-10)

7. Luggage hook (page 3-11)

8. Spark plug (page 6-8)

9. Engine oil filler cap (page 6-9)

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

DESCRIPTION

2-3

EAU10430

Controls and instruments

1 2 3

9 8

4 5 6 7

1. Rear brake lever (page 3-6)

2. Left handlebar switches (page 3-5)

3. Speedometer unit (page 3-3)

4. Fuel gauge (page 3-4)

5. Right handlebar switch (page 3-5)

6. Throttle grip (page 6-14)

7. Front brake lever (page 3-5)

8. Main switch/steering lock and keyhole cover (pages 3-1 and 3-2)

9. Oil change indicator reset switch (page 3-2)

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-1

EAU45440

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.

TIP

The main switch/steering lock is

equipped with a keyhole cover. (See

page 3-2.)

EAU45430

All electrical circuits are supplied with

power; the meter lighting, taillight, and

auxiliary light come on, and the engine

can be started. The key cannot be re-

moved.

TIP

The headlight comes on automatically

when the engine is started and stays on

until the key is turned to “OFF” or the

sidestand is moved down.

EAU10661

OFF

All electrical systems are off. The key

can be removed.

WARNING

EWA10061

Never turn the key to “OFF” or

“LOCK” while the vehicle is moving.

Otherwise the electrical systems will

be switched off, which may result in

loss of control or an accident.

EAU49001

LOCK

The steering and the centerstand are

locked, and all electrical systems are

off. The key can be removed.

To lock the steering and the center-

stand

1. Put the scooter on the center-

stand.

2. Turn the handlebars all the way to

the left.

3. Push the key in from the “OFF” po-

sition, and then turn it to “LOCK”

while still pushing it.

4. Remove the key.

TIP

When the steering is locked, the center-

stand is locked, and the scooter cannot

be taken off it.

OPEN

PUSH

LOCK

OFF

1. Push.

2. Turn.

chapter3 Page 1 Thursday, September 17, 2009 1:19 PM

INSTRUMENT AND CONTROL FUNCTIONS

3-2

To unlock the steering and the center-

stand

Push the key in, and then turn it to

“OFF” while still pushing it.

EAUT2121

Keyhole cover

To close the keyhole cover

Insert the key bow into the keyhole cov-

er receptacle as shown, and then turn

the key to “SHUT” to close the cover.

To open the keyhole cover

Insert the key bow into the keyhole cov-

er receptacle as shown, and then turn

the key to “OPEN” to open the cover.

EAU45380

Indicator, indicator lights and

warning light

EAU11020

Turn signal indicator light “”

This indicator light flashes when the

turn signal switch is pushed to the left or

right.

EAU11080

High beam indicator light “”

This indicator light comes on when the

high beam of the headlight is switched

on.

1. Push.

2. Turn.

OPEN

PUSH

LOCK

OFF

1. Engine trouble warning light “”

2. High beam indicator light “”

3. Turn signal indicator light “”

4. Oil change indicator

OIL

CHANGE

12 3 4

chapter3 Page 2 Thursday, September 17, 2009 1:19 PM

INSTRUMENT AND CONTROL FUNCTIONS

3-3

EAU45401

Oil change indicator

This indicator changes from green to

red every 2000 km (1200 mi) to indicate

that the engine oil should be changed.

After changing the engine oil, push the

oil change indicator reset switch in with

the main switch key.

If the engine oil is changed before the

2000 km (1200 mi) interval, the indica-

tor must be reset after the oil change for

the next periodic oil change to be indi-

cated at the correct time. NOTICE: Af-

ter 1000 km (600 mi) of operation, the

engine oil must be changed. [ECA10281]

TIP

After resetting the oil change indicator

reset switch, the indicator changes

from red to green.

EAUT1934

Engine trouble warning light “”

This warning light flashes or stays on if

an electrical circuit monitoring the en-

gine is not working correctly. If this oc-

curs, have a Yamaha dealer check the

self-diagnosis system.

The electrical circuit of the warning light

can be checked by turning the key to

“ON”. The warning light should come

on for a few seconds, and then go off.

If the warning light does not come on

initially when the key is turned to “ON”,

or if the warning light remains on, have

a Yamaha dealer check the electrical

circuit.

EAUT1821

Speedometer unit

The speedometer unit is equipped with

a speedometer and an odometer. The

speedometer shows the riding speed.

The odometer shows the total distance

traveled.

1. Oil change indicator

2. Oil change indicator reset switch

1. Speedometer

2. Odometer

OIL

CHANGE

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-4

EAU12092

Self-diagnosis device

This model is equipped with a self-diag-

nosis device for various electrical cir-

cuits.

If a problem is detected in any of those

circuits, the engine trouble warning light

will come on or flash. If this occurs,

have a Yamaha dealer check the vehi-

cle.

NOTICE

ECA11170

To prevent engine damage, be sure

to consult a Yamaha dealer as soon

as possible if this occurs.

EAU45630

Fuel gauge

The fuel gauge indicates the amount of

fuel in the fuel tank. The needle moves

towards “E” (Empty) as the fuel level

decreases. When the needle reaches

the red line, refuel as soon as possible.

TIP

Turning the key to “OFF” cancels the

fuel gauge reading.

EAU12331

Anti-theft alarm (optional)

This model can be equipped with an

optional anti-theft alarm by a Yamaha

dealer. Contact a Yamaha dealer for

more information.

1. Fuel gauge

2. Red line

OIL

CHANGE

U4P7E2E0.book Page 4 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-5

EAU12348

Handlebar switches

Left

Right

EAU12400

Dimmer switch “/”

Set this switch to “” for the high

beam and to “” for the low beam.

EAU12460

Turn signal switch “/”

To signal a right-hand turn, push this

switch to “”. To signal a left-hand

turn, push this switch to “”. When re-

leased, the switch returns to the center

position. To cancel the turn signal

lights, push the switch in after it has re-

turned to the center position.

EAU12500

Horn switch “”

Press this switch to sound the horn.

EAU12721

Start switch “”

With the sidestand up, push this switch

while applying the front or rear brake to

crank the engine with the starter. See

page 5-1 for starting instructions prior

to starting the engine.

EAU12900

Front brake lever

The front brake lever is located on the

right handlebar grip. To apply the front

brake, pull this lever toward the handle-

bar grip.

1. Dimmer switch “/”

2. Turn signal switch “/”

3. Horn switch “”

1. Start switch “”

1. Front brake lever

U4P7E2E0.book Page 5 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-6

EAU12950

Rear brake lever

The rear brake lever is located on the

left handlebar grip. To apply the rear

brake, pull this lever toward the handle-

bar grip.

EAU45391

Fuel tank cap

To remove the fuel tank cap

1. Open the seat. (See page 3-8.)

2. Open the fuel tank cap lid.

3. Turn the fuel tank cap counter-

clockwise and pull it off.

To install the fuel tank cap

1. Insert the fuel tank cap into the

tank opening and turn it clockwise

until the “” marks on the cap

and tank are aligned.

2. Close the fuel tank cap lid.

3. Close the seat.

WARNING

EWA11091

Make sure that the fuel tank cap is

properly closed after filling fuel.

Leaking fuel is a fire hazard.

1. Rear brake lever

1. Fuel tank cap lid

2. Fuel tank cap

U4P7E2E0.book Page 6 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-7

EAU13221

Fuel

Make sure there is sufficient gasoline in

the tank.

WARNING

EWA10881

Gasoline and gasoline vapors are

extremely flammable. To avoid fires

and explosions and to reduce the

risk of injury when refueling, follow

these instructions.

1. Before refueling, turn off the en-

gine and be sure that no one is sit-

ting on the vehicle. Never refuel

while smoking, or while in the vi-

cinity of sparks, open flames, or

other sources of ignition such as

the pilot lights of water heaters and

clothes dryers.

2. Do not overfill the fuel tank. When

refueling, be sure to insert the

pump nozzle into the fuel tank filler

hole. Stop filling when the fuel

reaches the bottom of the filler

tube. Because fuel expands when

it heats up, heat from the engine or

the sun can cause fuel to spill out

of the fuel tank.

3. Wipe up any spilled fuel immedi-

ately. NOTICE: Immediately wipe

off spilled fuel with a clean, dry,

soft cloth, since fuel may deteri-

orate painted surfaces or plastic

parts. [ECA10071]

4. Be sure to securely close the fuel

tank cap.

WARNING

EWA15151

Gasoline is poisonous and can

cause injury or death. Handle gaso-

line with care. Never siphon gaso-

line by mouth. If you should swallow

some gasoline or inhale a lot of gas-

oline vapor, or get some gasoline in

your eyes, see your doctor immedi-

ately. If gasoline spills on your skin,

wash with soap and water. If gaso-

line spills on your clothing, change

your clothes.

EAU33520

NOTICE

ECA11400

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 de-

signed to use regular unleaded gaso-

line with a research octane number of

91 or higher. If knocking (or pinging) oc-

curs, use a gasoline of a different brand

or premium unleaded fuel. Use of un-

leaded fuel will extend spark plug life

and reduce maintenance costs.

1. Fuel tank filler tube

2. Maximum fuel level

Recommended fuel:

REGULAR UNLEADED GASO-

LINE ONLY

Fuel tank capacity:

5.5 L (1.45 US gal, 1.21 Imp.gal)

U4P7E2E0.book Page 7 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-8

EAU13445

Catalytic converters

This vehicle is equipped with catalytic

converters in the exhaust system.

WARNING

EWA10862

The exhaust system is hot after op-

eration. To prevent a fire hazard or

burns:

●Do not park the vehicle near

possible fire hazards such as

grass or other materials that

easily burn.

●Park the vehicle in a place

where pedestrians or children

are not likely to touch the hot

exhaust system.

●Make sure that the exhaust sys-

tem has cooled down before do-

ing any maintenance work.

●Do not allow the engine to idle

more than a few minutes. Long

idling can cause a build-up of

heat.

NOTICE

ECA10701

Use only unleaded gasoline. The use

of leaded gasoline will cause unre-

pairable damage to the catalytic

converter.

EAUT1503

Seat

To open the seat

1. Place the scooter on the center-

stand.

2. Insert the key into the main switch,

and then turn it counterclockwise

to the first “OPEN” position. If the

main switch is in the “LOCK” posi-

tion, turn the key counterclockwise

to the second “OPEN” position.

TIP

Do not push inward when turning the

key from “OFF” to “OPEN” or from

“LOCK” to “OPEN”.

3. Fold the seat up.

1. Seat open position

OPEN

PUSH

LOCK

OFF ON

OPEN

PUSH

LOCK

OFF

U4P7E2E0.book Page 8 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-9

To close the seat

1. Fold the seat down, and then push

it down to lock it in place.

2. Remove the key from the main

switch if the scooter will be left un-

attended.

TIP

Make sure that the seat is properly se-

cured before riding.

EAU37481

Helmet holders

The helmet holders are located under

the seat.

To secure a helmet to a helmet hold-

1. Open the seat. (See page 3-8.)

2. Attach a helmet to a helmet holder,

and then securely close the seat.

WARNING! Never ride with a

helmet attached to the helmet

holder, since the helmet may hit

objects, causing loss of control

and possibly an accident. [EWA10161]

To release a helmet from a helmet

holder

Open the seat, remove the helmet from

the helmet holder, and then close the

seat.

1. Helmet holder

U4P7E2E0.book Page 9 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-10

EAUT1712

Storage compartments

Front storage compartment

WARNING

EWA11191

●Do not exceed the load limit of

1.5 kg (3.3 lb) for the front stor-

age compartment.

●Do not exceed the maximum

load of 167 kg (368 lb) for the ve-

hicle.

Rear storage compartment

The rear storage compartment is locat-

ed under the seat. (See page 3-8.)

NOTICE

ECAT1030

Keep the following points in mind

when using the storage compart-

ment.

●Since the storage compartment

accumulates heat when ex-

posed to the sun, do not store

anything susceptible to heat in-

side it.

●To avoid humidity from spread-

ing through the storage com-

partment, wrap wet articles in a

plastic bag before storing them

in the compartment.

●Since the storage compartment

may get wet while the scooter is

being washed, wrap any articles

stored in the compartment in a

plastic bag.

●Do not keep anything valuable

or breakable in the storage com-

partment.

WARNING

EWAT1051

●Do not exceed the load limit of 5

kg (11 lb) for the rear storage

compartment.

●Do not exceed the maximum

load of 167 kg (368 lb) for the ve-

hicle.

1. Front storage compartment

1. Rear storage compartment

U4P7E2E0.book Page 10 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-11

EAU15112

Carrier

WARNING

EWA10171

●Do not exceed the load limit of 5

kg (11 lb) for the carrier.

●Do not exceed the maximum

load of 167 kg (368 lb) for the ve-

hicle.

EAUT1072

Luggage hook

WARNING

EWAT1031

●Do not exceed the load limit of

1.0 kg (2.2 lb) for the luggage

hook.

●Do not exceed the maximum

load of 167 kg (368 lb) for the ve-

hicle.

EAU15303

Sidestand

The sidestand is located on the left side

of the frame. Raise the sidestand or

lower it with your foot while holding the

vehicle upright.

TIP

The built-in sidestand switch is part of

the ignition circuit cut-off system, which

cuts the ignition in certain situations.

(See page 3-12 for an explanation of

the ignition circuit cut-off system.)

WARNING

EWA10240

The vehicle must not be ridden with

the sidestand down, or if the side-

stand cannot be properly moved up

1. Carrier

1. Luggage hook

1. Sidestand

U4P7E2E0.book Page 11 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-12

(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 respon-

sibility of raising the sidestand be-

fore starting off. Therefore, check

this system regularly as described

below and have a Yamaha dealer re-

pair it if it does not function proper-

ly.

EAUT1095

Ignition circuit cut-off system

Check the operation of the sidestand

switch according to the following proce-

dure.

U4P7E2E0.book Page 12 Thursday, August 20, 2009 9:44 AM

INSTRUMENT AND CONTROL FUNCTIONS

3-13

Turn the key on.

Put the sidestand up.

Push the start switch while applying

either of the brake levers. The engine will

start.

Put the sidestand down.

If the engine stalls:

The sidestand switch is OK.

• The vehicle must be placed on the center-

stand during this inspection.

• If a malfunction is noted, have a Yamaha

dealer check the system before riding.

WARNING

U4P7E2E0.book Page 13 Thursday, August 20, 2009 9:44 AM

FOR YOUR SAFETY – PRE-OPERATION CHECKS

4-1

EAU15596

Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection

and maintenance procedures and schedules described in the Owner’s Manual.

WARNING

EWA11151

Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.

Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in

this manual, have the vehicle inspected by a Yamaha dealer.

Before using this vehicle, check the following points:

ITEM CHECKS PAGE

Fuel

•Check fuel level in fuel tank.

•Refuel if necessary.

•Check fuel line for leakage.

3-7

Engine oil

•Check oil level in engine.

•If necessary, add recommended oil to specified level.

•Check vehicle for oil leakage.

6-9

Final transmission oil •Check vehicle for oil leakage. 6-11

Front brake

•Check operation.

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

•Check brake pads for wear.

•Replace if necessary.

•Check fluid level in reservoir.

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

•Check hydraulic system for leakage.

6-18, 6-19

Rear brake

•Check operation.

•Lubricate cable if necessary.

•Check lever free play.

•Adjust if necessary.

6-17, 6-18

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

FOR YOUR SAFETY – PRE-OPERATION CHECKS

4-2

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.

6-14, 6-20

Control cables •Make sure that operation is smooth.

•Lubricate if necessary. 6-20

Wheels and tires

•Check for damage.

•Check tire condition and tread depth.

•Check air pressure.

•Correct if necessary.

6-15, 6-17

Brake levers •Make sure that operation is smooth.

•Lubricate lever pivoting points if necessary. 6-21

Centerstand, sidestand •Make sure that operation is smooth.

•Lubricate pivots if necessary. 6-21

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. —

Sidestand switch •Check operation of ignition circuit cut-off system.

•If system is not working correctly, have Yamaha dealer check vehicle. 3-11

ITEM CHECKS PAGE

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

OPERATION AND IMPORTANT RIDING POINTS

5-1

EAU15951

Read the Owner’s Manual carefully to

become familiar with all controls. If

there is a control or function you do not

understand, ask your Yamaha dealer.

WARNING

EWA10271

Failure to familiarize yourself with

the controls can lead to loss of con-

trol, which could cause an accident

or injury.

EAU45310

TIP

This model is equipped with a lean an-

gle sensor to stop the engine in case of

a turnover. To start the engine after a

turnover, be sure to turn the main

switch to “OFF” and then to “ON”. Fail-

ing to do so will prevent the engine from

starting even though the engine will

crank when pushing the start switch.

EAU45422

Starting the engine

NOTICE

ECA10250

See page 5-4 for engine break-in in-

structions prior to operating the ve-

hicle for the first time.

In order for the ignition circuit cut-off

system to enable starting, the side-

stand must be up.

See page 3-12 for more information.

1. Turn the key to “ON”.

2. Close the throttle completely.

3. Start the engine by pushing the

start switch while applying the front

or rear brake. NOTICE: For maxi-

mum engine life, never acceler-

ate hard when the engine is

cold! [ECA11041]

If the engine fails to start, release

the start switch, wait a few sec-

onds, and then try again. Each

starting attempt should be as short

as possible to preserve the bat-

tery. Do not crank the engine more

than 5 seconds on any one at-

tempt.

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

OPERATION AND IMPORTANT RIDING POINTS

5-2

EAU45091

Starting off

1. While pulling the rear brake lever

with your left hand and holding the

grab bar with your right hand, push

the scooter off the centerstand.

2. Sit astride the seat, and then ad-

just the rear view mirrors.

3. Switch the turn signals on.

4. Check for oncoming traffic, and

then slowly turn the throttle grip (on

the right) in order to take off.

5. Switch the turn signals off.

EAU16780

Acceleration and deceleration

The speed can be adjusted by opening

and closing the throttle. To increase the

speed, turn the throttle grip in direction

(a). To reduce the speed, turn the throt-

tle grip in direction (b).

1. Rear brake lever

2. Start switch

3. Front brake lever

123

1. Grab bar

(b)

(a)

ZAUM0199

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

OPERATION AND IMPORTANT RIDING POINTS

5-3

EAU16793

Braking

WARNING

EWA10300

●Avoid braking hard or suddenly

(especially when leaning over to

one side), otherwise the scooter

may skid or overturn.

●Railroad crossings, streetcar

rails, iron plates on road con-

struction sites, and manhole

covers become extremely slip-

pery when wet. Therefore, slow

down when approaching such

areas and cross them with cau-

tion.

●Keep in mind that braking on a

wet road is much more difficult.

●Ride slowly down a hill, as brak-

ing downhill can be very diffi-

cult.

1. Close the throttle completely.

2. Apply both front and rear brakes

simultaneously while gradually in-

creasing the pressure.

EAU16820

Tips for reducing fuel con-

sumption

Fuel consumption depends largely on

your riding style. Consider the following

tips to reduce fuel consumption:

●Avoid high engine speeds during

acceleration.

●Avoid high engine speeds with no

load on the engine.

●Turn the engine off instead of let-

ting it idle for an extended length of

time (e.g., in traffic jams, at traffic

lights or at railroad crossings).

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

OPERATION AND IMPORTANT RIDING POINTS

5-4

EAU16830

Engine break-in

There is never a more important period

in the life of your engine than the period

between 0 and 1000 km (600 mi). For

this reason, you should read the follow-

ing material carefully.

Since the engine is brand new, do not

put an excessive load on it for the first

1000 km (600 mi). The various parts in

the engine wear and polish themselves

to the correct operating clearances.

During this period, prolonged full-throt-

tle operation or any condition that might

result in engine overheating must be

avoided.

EAU45581

0–150 km (0–90 mi)

Avoid prolonged operation above 1/3

throttle.

150–500 km (90–300 mi)

Avoid prolonged operation above 1/2

throttle.

500–1000 km (300–600 mi)

Avoid prolonged operation above 3/4

throttle. NOTICE: After 1000 km (600

mi) of operation, be sure to change

the engine oil and final transmission

oil, and to clean the oil strainer.

[ECA16501]

1000 km (600 mi) and beyond

The vehicle can now be operated nor-

mally.

NOTICE

ECA10270

If any engine trouble should occur

during the engine break-in period,

immediately have a Yamaha dealer

check the vehicle.

EAU17213

Parking

When parking, stop the engine, and

then remove the key from the main

switch.

WARNING

EWA10311

●Since the engine and exhaust

system can become very hot,

park in a place where pedestri-

ans or children are not likely to

touch them and be burned.

●Do not park on a slope or on soft

ground, otherwise the vehicle

may overturn, increasing the

risk of a fuel leak and fire.

●Do not park near grass or other

flammable materials which

might catch fire.

U4P7E2E0.book Page 4 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-1

EAU17241

Periodic inspection, adjustment, and lu-

brication will keep your vehicle in the

safest and most efficient condition pos-

sible. Safety is an obligation of the vehi-

cle owner/operator. The most important

points of vehicle inspection, adjust-

ment, and lubrication are explained on

the following pages.

The intervals given in the periodic

maintenance and lubrication chart

should be simply considered as a gen-

eral guide under normal riding condi-

tions. However, depending on the

weather, terrain, geographical location,

and individual use, the maintenance in-

tervals may need to be shortened.

WARNING

EWA10321

Failure to properly maintain the ve-

hicle or performing maintenance ac-

tivities incorrectly may increase

your risk of injury or death during

service or while using the vehicle. If

you are not familiar with vehicle ser-

vice, have a Yamaha dealer perform

service.

WARNING

EWA15121

Turn off the engine when performing

maintenance unless otherwise

specified.

●A running engine has moving

parts that can catch on body

parts or clothing and electrical

parts that can cause shocks or

fires.

●Running the engine while ser-

vicing can lead to eye injury,

burns, fire, or carbon monoxide

poisoning – possibly leading to

death. See page 1-1 for more in-

formation about carbon monox-

ide.

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-2

EAU46871

TIP

●The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a

mileage-based maintenance, is performed instead.

●From 30000 km (17500 mi), repeat the maintenance intervals starting from 6000 km (3500 mi).

●Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical

skills.

EAU46920

Periodic maintenance chart for the emission control system

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READING ANNUAL

CHECK

1000 km

(600 mi)

6000 km

(3500 mi)

12000 km

(7000 mi)

18000 km

(10500 mi)

24000 km

(14000 mi)

1*Fuel line •Check fuel hoses for cracks or

damage. √√√√√

2 Spark plug

•Check condition.

•Clean and regap. √√

•Replace. √√

3*Valves •Check valve clearance.

•Adjust. √√√√

4*Fuel injection •Check engine idle speed. √√√√√√

5*Air induction sys-

tem

•Check the air cut-off valve, reed

valve, and hose for damage.

•Replace any damaged parts if

necessary.

√√√√√

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-3

EAU17717

General maintenance and lubrication chart

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READING ANNUAL

CHECK

1000 km

(600 mi)

6000 km

(3500 mi)

12000 km

(7000 mi)

18000 km

(10500 mi)

24000 km

(14000 mi)

1*Air filter element •Replace. √√

2V-belt case air filter

element •Clean. √√√√

3*Front brake

•Check operation, fluid level and

vehicle for fluid leakage. √√√√√√

•Replace brake pads. Whenever worn to the limit

4*Rear brake

•Check operation and adjust brake

lever free play. √√√√√√

•Replace brake shoes. Whenever worn to the limit

5*Brake hose •Check for cracks or damage. √√√√√

•Replace. Every 4 years

6*Wheels •Check runout and for damage. √√√√

7*Tires

•Check tread depth and for dam-

age.

•Replace if necessary.

•Check air pressure.

•Correct if necessary.

√√√√√

8*Wheel bearings •Check bearing for looseness or

damage. √√√√

9*Steering bearings

•Check bearing play and steering

for roughness. √√√√√

•Lubricate with lithium-soap-based

grease. Every 24000 km (14000 mi)

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-4

10 *Chassis fasteners •Make sure that all nuts, bolts and

screws are properly tightened. √√√√√

11 Front brake lever

pivot shaft •Lubricate with silicone grease. √√√√√

12 Rear brake lever

pivot shaft

•Lubricate with lithium-soap-based

grease. √√√√√

13 Sidestand, center-

stand

•Check operation.

•Lubricate with lithium-soap-based

grease.

√√√√√

14 *Sidestand switch •Check operation. √√√√√√

15 *Front fork •Check operation and for oil leak-

age. √√√√

16 *Shock absorber as-

sembly

•Check operation and shock ab-

sorber for oil leakage. √√√√

17 Engine oil

•Change. (See page 6-9.)

•Check oil level and vehicle for oil

leakage.

√Every 2000 km (1200 mi)

18 *Engine oil strainer •Clean. √

19 Final transmission

oil

•Check vehicle for oil leakage. √√√√√

•Change. √√√

20 *V-belt •Replace. Every 12000 km (7000 mi)

21 *Front and rear brake

switches •Check operation. √√√√√√

22 Moving parts and

cables •Lubricate. √√√√√

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READING ANNUAL

CHECK

1000 km

(600 mi)

6000 km

(3500 mi)

12000 km

(7000 mi)

18000 km

(10500 mi)

24000 km

(14000 mi)

U4P7E2E0.book Page 4 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-5

EAU45610

TIP

●Air filter

•This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-

pressed air to avoid damaging it.

•The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas.

●V-belt case air filter

•The air filter needs more frequent service if you are riding in unusually wet or dusty areas.

●Hydraulic brake service

•Regularly check and, if necessary, correct the brake fluid level.

•Every two years replace the internal components of the brake master cylinder and caliper, and change the brake fluid.

•Replace the brake hose every four years and if cracked or damaged.

23 *Throttle grip hous-

ing and cable

•Check operation and free play.

•Adjust the throttle cable free play

if necessary.

•Lubricate the throttle grip housing

and cable.

√√√√√

24 *Lights, signals and

switches

•Check operation.

•Adjust headlight beam. √√√√√√

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READING ANNUAL

CHECK

1000 km

(600 mi)

6000 km

(3500 mi)

12000 km

(7000 mi)

18000 km

(10500 mi)

24000 km

(14000 mi)

U4P7E2E0.book Page 5 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-6

EAU18712

Removing and installing cowl-

ings and panels

The cowlings and panels shown need

to be removed to perform some of the

maintenance jobs described in this

chapter. Refer to this section each time

a cowling or panel needs to be re-

moved and installed.

EAU18852

Cowling A

To remove the cowling

Remove the screws, and then pull the

cowling off as shown.

To install the cowling

Place the cowling in the original posi-

tion, and then install the screws.

EAU45470

Cowling B

To remove the cowling

1. Remove the screws, and then pull

the cowling off as shown.

2. Disconnect the headlight coupler,

and the auxiliary light lead coupler.

1. Cowling A

2. Cowling B

3. Panel A

4. Panel B

1. Screw

U4P7E2E0.book Page 6 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-7

To install the cowling

1. Connect the headlight coupler,

and the auxiliary light lead coupler.

2. Place the cowling in the original

position, and then install the

screws.

EAU19281

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.

EAU45450

Panel B

To remove the panel

1. Pull up the floorboard mat.

2. Remove the screws, and then pull

the panel off as shown.

To install the panel

1. Place the panel in the original posi-

tion, and then install the screws.

2. Place the floorboard mat in the

original position.

1. Headlight coupler

2. Auxiliary light lead coupler

1. Screw

1. Floorboard mat

1. Screw

U4P7E2E0.book Page 7 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-8

EAU45590

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 mainte-

nance and lubrication chart. In addition,

the condition of the spark plug can re-

veal the condition of the engine.

To remove the spark plug

1. Place the vehicle on the center-

stand.

2. Remove panel A. (See page 6-6.)

3. Remove the spark plug cap.

4. Remove the spark plug as shown,

using the spark plug wrench,

which is located in the rear storage

compartment. (See page 3-10.)

To check the spark plug

1. Check that the porcelain insulator

around the center electrode of the

spark plug is a medium-to-light tan

(the ideal color when the vehicle is

ridden normally).

TIP

If the spark plug shows a distinctly dif-

ferent color, the engine could be oper-

ating improperly. Do not attempt to

diagnose such problems yourself. In-

stead, have a Yamaha dealer check

the vehicle.

2. Check the spark plug for electrode

erosion and excessive carbon or

other deposits, and replace it if

necessary.

To install the spark plug

1. Measure the spark plug gap with a

wire thickness gauge and, if nec-

essary, adjust the gap to specifica-

tion.

1. Spark plug wrench

Specified spark plug:

NGK/CR7E

U4P7E2E0.book Page 8 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-9

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 tight-

en it to the specified torque.

TIP

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 speci-

fied torque as soon as possible.

4. Install the spark plug cap.

5. Install the panel.

EAU45482

Engine oil

The engine oil level should be checked

before each ride. In addition, the oil

must be changed at the intervals spec-

ified in the periodic maintenance and

lubrication chart.

The engine oil must also be changed at

the initial 1000 km (600 mi) and when

the oil change indicator color changes

from green to red. The oil change indi-

cator must be reset after the initial 1000

km (600 mi). (See page 3-2 for reset

procedures.)

To check the engine oil level

1. Place the vehicle on the center-

stand. 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.

3. Wait a few minutes until the oil set-

tles, remove the oil filler cap, wipe

the engine oil dipstick clean, insert

it back into the oil filler hole (with-

out screwing it in), and then re-

move it again to check the oil level.

1. Spark plug gap

Spark plug gap:

0.7–0.8 mm (0.028–0.031 in)

Tightening torque:

Spark plug:

13 Nm (1.3 m·kgf, 9.4 ft·lbf)

U4P7E2E0.book Page 9 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-10

TIP

The engine oil should be between the

tip of the dipstick and maximum level

mark.

4. If the engine oil is not between the

tip of the dipstick and the maxi-

mum level mark, add sufficient oil

of the recommended type to raise

it to the correct level.

5. Insert the engine oil dipstick into

the oil filler hole, and then tighten

the oil filler cap.

To change the engine oil

1. Place the vehicle on the center-

stand.

2. Start the engine, warm it up for

several minutes, and then turn it

off.

3. Place an oil pan under the engine

to collect the used oil.

4. Remove the engine oil filler cap,

and then remove the engine oil

drain bolt and its gasket to drain

the oil from the crankcase.

5. Install the engine oil drain bolt and

its new gasket, and then tighten

the bolt to the specified torque.

6. Refill with the specified amount of

the recommended engine oil, and

then install and tighten the engine

oil filler cap.

NOTICE

ECA11670

●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.

●Be sure no foreign material en-

ters the crankcase.

7. Start the engine, and then let it idle

for several minutes while checking

it for oil leakage. If oil is leaking, im-

mediately turn the engine off and

check for the cause.

1. Engine oil filler cap

2. Engine oil dipstick

3. Maximum level mark

4. Tip of the engine oil dipstick

1. Engine oil drain bolt

2. Gasket

Tightening torque:

Engine oil drain bolt

20 Nm (2.0 m·kgf, 14 ft·lbf)

Recommended engine oil:

See page 8-1.

Oil quantity:

1.00 L (1.06 US qt, 0.88 Imp.qt)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-11

8. Turn the engine off, and then

check the oil level and correct it if

necessary.

9. Reset the oil change indicator.

(See page 3-2 for reset proce-

dures.)

TIP

If the engine oil is changed before the

oil change indicator color changes from

green to red (i.e. before the periodic oil

change interval has been reached), the

oil change indicator must be reset after

the oil change for the next periodic oil

change to be indicated at the correct

time.

EAU20065

Final transmission oil

The final transmission case must be

checked for oil leakage before each

ride. If any leakage is found, have a

Yamaha dealer check and repair the

scooter. In addition, the final transmis-

sion oil must be changed as follows at

the intervals specified in the periodic

maintenance and lubrication chart.

1. Start the engine, warm up the final

transmission oil by riding the

scooter for several minutes, and

then stop the engine.

2. Place the scooter on the center-

stand.

3. Place an oil pan under the final

transmission case to collect the

used oil.

4. Remove the final transmission oil

filler cap and its O-ring from the fi-

nal transmission case.

5. Remove the final transmission oil

drain bolt and its gasket to drain

the oil from the final transmission

case.

6. Install the final transmission oil

drain bolt and its new gasket, and

then tighten the bolt to the speci-

fied torque.

1. Final transmission oil filler cap

2. O-ring

1. Final transmission oil drain bolt

2. Gasket

U4P7E2E0.book Page 11 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-12

7. Refill with the specified amount of

the recommended final transmis-

sion oil. WARNING! Make sure

that no foreign material enters

the final transmission case.

Make sure that no oil gets on the

tire or wheel. [EWA11311]

8. Install the final transmission oil fill-

er cap and its new O-ring, and then

tighten the oil filler cap.

9. Check the final transmission case

for oil leakage. If oil is leaking,

check for the cause.

EAU45492

Air filter and V-belt case air fil-

ter elements

The air filter element should be re-

placed and the V-belt case air filter ele-

ment should be cleaned at the intervals

specified in the periodic maintenance

and lubrication chart. Service the air fil-

ter elements more frequently if you are

riding in unusually wet or dusty areas.

The air filter check hoses must be fre-

quently checked and cleaned if neces-

sary.

Replacing the air filter element

1. Place the scooter on the center-

stand.

2. Remove the air filter case cover by

removing the screws.

3. Pull the air filter element out.

4. Insert a new air filter element into

the air filter case. NOTICE: Make

sure that the air filter element is

properly seated in the air filter

case. The engine should never

Tightening torque:

Final transmission oil drain bolt:

23 Nm (2.3 m·kgf, 17 ft·lbf)

Recommended final transmission

oil:

See page 8-1.

Oil quantity:

0.13 L (0.14 US qt, 0.11 Imp.qt)

1. Air filter case cover

2. Screw

1. Air filter element

U4P7E2E0.book Page 12 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-13

be operated without the air filter

element installed, otherwise the

piston(s) and/or cylinder(s) may

become excessively worn.

[ECA10481]

5. Install the air filter case cover by in-

stalling the screws.

Cleaning the air filter check hoses

1. Check the hoses on the rear side

of the air filter case for accumulat-

ed dirt or water.

2. If dirt or water is visible in the air fil-

ter check hoses, remove the

clamps from them, and then re-

move the plugs to drain the hoses.

Cleaning the V-belt case air filter el-

ement

1. Place the scooter on the center-

stand.

2. Remove the screws, and then pull

the V-belt case air filter element

cover outward and away from V-

belt case.

3. Remove the V-belt case air filter

element holder by removing the

screw.

4. Pull the V-belt case air filter ele-

ment out, and then clean it with

solvent. After cleaning, remove the

remaining solvent by squeezing

the element. WARNING! Use

only a dedicated parts cleaning

solvent. To avoid the risk of fire

or explosion, do not use gaso-

line or solvents with a low flash

point. [EWA10431] NOTICE: To avoid

damaging the air filter element,

handle it gently and carefully,

and do not twist it. [ECA10521]

1. Air filter check hose

2. Clamp

3. Air filter check hose plug

31. V-belt case air filter element cover

2. Screw

11. V-belt case air filter element holder

2. Screw

U4P7E2E0.book Page 13 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-14

5. Apply oil of the recommended type

to the entire surface of the sponge

material, and then squeeze the ex-

cess oil out.

TIP

The air filter element should be wet but

not dripping.

6. Insert the element into the V-belt

case.

7. Install the air filter element holder

by installing the screw.

8. Install the air filter element cover

by installing the screws.

EAU21382

Checking the throttle cable

free play

The throttle cable free play should mea-

sure 3.0–5.0 mm (0.12–0.20 in) at the

throttle grip. Periodically check the

throttle cable free play and, if neces-

sary, have a Yamaha dealer adjust it.

1. V-belt case air filter element

Recommended oil:

Yamaha foam air filter oil or other

quality foam air filter oil

1. Throttle cable free play

ZAUM0051

U4P7E2E0.book Page 14 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-15

EAU21401

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.

EAU33601

Tires

To maximize the performance, durabil-

ity, and safe operation of your vehicle,

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.

WARNING

EWA10501

Operation of this vehicle with im-

proper tire pressure may cause se-

vere injury or death from loss of

control.

●The tire air pressure must be

checked and adjusted on cold

tires (i.e., when the temperature

of the tires equals the ambient

temperature).

●The tire air pressure must be ad-

justed in accordance with the

riding speed and with the total

weight of rider, passenger, car-

go, and accessories approved

for this model.

WARNING

EWA10511

Never overload your vehicle. Opera-

tion of an overloaded vehicle could

cause an accident.

Tire air pressure (measured on cold

tires):

0–83 kg (0–183 lb):

Front:

175 kPa (1.75 kgf/cm², 25 psi)

Rear:

200 kPa (2.00 kgf/cm², 29 psi)

83–167 kg (183–368 lb):

Front:

175 kPa (1.75 kgf/cm², 25 psi)

Rear:

250 kPa (2.50 kgf/cm², 36 psi)

Maximum load*:

167 kg (368 lb)

* Total weight of rider, passenger, car-

go and accessories

U4P7E2E0.book Page 15 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-16

Tire inspection

The tires must be checked before each

ride. If the center tread depth reaches

the specified limit, if the tire has a nail or

glass fragments in it, or if the sidewall is

cracked, have a Yamaha dealer re-

place the tire immediately.

TIP

The tire tread depth limits may differ

from country to country. Always comply

with the local regulations.

Tire information

This model is equipped with tubeless

tires.

After extensive tests, only the tires list-

ed below have been approved for this

model by Yamaha Motor Co., Ltd.

WARNING

EWA10470

●Have a Yamaha dealer replace

excessively worn tires. Besides

being illegal, operating the vehi-

cle with excessively worn tires

decreases riding stability and

can lead to loss of control.

●The replacement of all wheel

and brake related parts, includ-

ing the tires, should be left to a

Yamaha dealer, who has the

necessary professional knowl-

edge and experience.

1. Tire sidewall

2. Tire tread depth

Minimum tire tread depth (front and

rear):

1.6 mm (0.06 in)

Front tire:

Size:

100/90-10 56J

Manufacturer/model:

CHENG SHIN/C-922

Rear tire:

Size:

100/90-10 56J

Manufacturer/model:

CHENG SHIN/C-940

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-17

EAU21960

Cast wheels

To maximize the performance, durabil-

ity, and safe operation of your vehicle,

note the following points regarding the

specified wheels.

●The wheel rims should be checked

for cracks, bends or warpage be-

fore each ride. If any damage is

found, have a Yamaha dealer re-

place the wheel. Do not attempt

even the smallest repair to the

wheel. A deformed or cracked

wheel must be replaced.

●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 han-

dling characteristics, and a short-

ened tire life.

●Ride at moderate speeds after

changing a tire since the tire sur-

face must first be “broken in” for it

to develop its optimal characteris-

tics.

EAUT1221

Checking the front brake lever

free play

The brake lever free play should mea-

sure 2.0–5.0 mm (0.08–0.20 in) as

shown. Periodically check the brake le-

ver free play and, if necessary, have a

Yamaha dealer check the brake sys-

tem.

WARNING

EWA10641

An incorrect brake lever free play in-

dicates a hazardous condition in the

brake system. Do not operate the ve-

hicle until the brake system has

been checked or repaired by a

Yamaha dealer.

EAU22170

Adjusting the rear brake lever

free play

The brake lever free play should mea-

sure 10.0–20.0 mm (0.39–0.79 in) as

shown. Periodically check the brake le-

ver free play and, if necessary, adjust it

as follows.

To increase the brake lever free play,

turn the adjusting nut at the brake shoe

plate in direction (a). To decrease the

brake lever free play, turn the adjusting

nut in direction (b).

1. Front brake lever free play

1. Rear brake lever free play

U4P7E2E0.book Page 17 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-18

WARNING

EWA10650

If proper adjustment cannot be ob-

tained as described, have a Yamaha

dealer make this adjustment.

EAU22380

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 main-

tenance and lubrication chart.

EAU22430

Front brake pads

Each front brake pad is provided with

wear indicator grooves, which allow

you to check the brake pad wear with-

out having to disassemble the brake.

To check the brake pad wear, check

the wear indicator grooves. If a brake

pad has worn to the point that the wear

indicator grooves have almost disap-

peared, have a Yamaha dealer replace

the brake pads as a set.

EAU22540

Rear brake shoes

The rear brake is provided with a wear

indicator, which allows you to check the

brake shoe wear without having to dis-

assemble 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 the brake shoes as a

set.

1. Adjusting nut

(a) (b)

1. Brake pad wear indicator groove

1. Brake shoe wear indicator

2. Brake shoe wear limit line

U4P7E2E0.book Page 18 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-19

EAU37001

Checking the front brake fluid

level

Insufficient brake fluid may allow air to

enter the brake system, possibly caus-

ing 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 fluid level is low, be sure to check

the brake pads for wear and the brake

system for leakage.

Observe these precautions:

●When checking the fluid level,

make sure that the top of the mas-

ter cylinder is level by turning the

handlebars.

●Use only the recommended quality

brake fluid, otherwise the rubber

seals may deteriorate, causing

leakage and poor braking perfor-

mance.

TIP

If DOT 4 is not available, DOT 3 can be

used.

●Refill with the same type of brake

fluid. Mixing fluids may result in a

harmful chemical reaction and

lead to poor braking performance.

●Be careful that water does not en-

ter the master cylinder when refill-

ing. Water will significantly lower

the boiling point of the fluid and

may result in vapor lock.

●Brake fluid may deteriorate paint-

ed surfaces or plastic parts. Al-

ways clean up spilled fluid

immediately.

●As the brake pads wear, it is nor-

mal for the brake fluid level to grad-

ually go down. However, if the

brake fluid level goes down sud-

denly, have a Yamaha dealer

check the cause.

1. Minimum level mark

Recommended brake fluid:

DOT 4

U4P7E2E0.book Page 19 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-20

EAU22721

Changing the brake fluid

Have a Yamaha dealer change the

brake fluid at the intervals specified in

the TIP after the periodic maintenance

and lubrication chart. In addition, have

the oil seals of the brake master cylin-

der and caliper as well as the brake

hose replaced at the intervals listed be-

low or whenever they are damaged or

leaking.

●Oil seals: Replace every two

years.

●Brake hose: Replace every four

years.

EAU23101

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 ca-

bles and cable ends should be lubricat-

ed if necessary. If a cable is damaged

or does not move smoothly, have a

Yamaha dealer check or replace it.

WARNING! Damage to the outer

sheath may interfere with proper ca-

ble operation and will cause the in-

ner cable to rust. Replace a

damaged cable as soon as possible

to prevent unsafe conditions. [EWA10721]

EAU23112

Checking and lubricating the

throttle grip and cable

The operation of the throttle grip should

be checked before each ride. In addi-

tion, the cable should be lubricated by a

Yamaha dealer at the intervals speci-

fied in the periodic maintenance chart.

Recommended lubricant:

Engine oil

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-21

EAU43641

Lubricating the front and rear

brake levers

Front brake lever

Rear brake lever

The pivoting points of the front and rear

brake levers must be lubricated at the

intervals specified in the periodic main-

tenance and lubrication chart.

EAU23213

Checking and lubricating the

centerstand and sidestand

The operation of the centerstand and

sidestand should be checked before

each ride, and the pivots and metal-to-

metal contact surfaces should be lubri-

cated if necessary.

WARNING

EWA10741

If the centerstand or sidestand does

not move up and down smoothly,

have a Yamaha dealer check or re-

pair it. Otherwise, the centerstand or

sidestand could contact the ground

and distract the operator, resulting

in a possible loss of control.

Recommended lubricants:

Front brake lever:

Silicone grease

Rear brake lever:

Lithium-soap-based grease

U4P7E2E0.book Page 21 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-22

EAU23272

Checking the front fork

The condition and operation of the front

fork must be checked as follows at the

intervals specified in the periodic main-

tenance and lubrication chart.

To check the condition

Check the inner tubes for scratches,

damage and excessive oil leakage.

To check the operation

1. Place the vehicle on a level sur-

face and hold it in an upright posi-

tion. WARNING! To avoid injury,

securely support the vehicle so

there is no danger of it falling

over. [EWA10751]

2. While applying the front brake,

push down hard on the handlebars

several times to check if the front

fork compresses and rebounds

smoothly.

NOTICE

ECA10590

If any damage is found or the front

fork does not operate smoothly,

have a Yamaha dealer check or re-

pair it.

Recommended lubricant:

Lithium-soap-based grease

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-23

EAU45511

Checking the steering

Worn or loose steering bearings may

cause danger. Therefore, the operation

of the steering must be checked as fol-

lows at the intervals specified in the pe-

riodic maintenance and lubrication

chart.

1. Place the vehicle on the center-

stand. WARNING! To avoid inju-

ry, securely support the vehicle

so there is no danger of it falling

over. [EWA10751]

2. Hold the lower ends of the front

fork legs and try to move them for-

ward and backward. If any free

play can be felt, have a Yamaha

dealer check or repair the steering.

EAU23291

Checking the wheel bearings

The front and rear wheel bearings must

be checked at the intervals specified in

the periodic maintenance and lubrica-

tion 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.

EAUT1857

Battery

This model is equipped with a VRLA

(Valve Regulated Lead Acid) battery.

There is no need to check the electro-

lyte or to add distilled water. However,

the battery lead connections need to be

checked and, if necessary, tightened.

TIP

The battery is located behind panel B.

(See page 6-6.)

1. Battery

2. Positive battery lead (red)

3. Negative battery lead (black)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-24

WARNING

EWA10760

●Electrolyte is poisonous and

dangerous since it contains sul-

furic acid, which causes severe

burns. Avoid any contact with

skin, eyes or clothing and al-

ways shield your eyes when

working near batteries. In case

of contact, administer the fol-

lowing FIRST AID.

•EXTERNAL: Flush with plenty

of water.

•INTERNAL: Drink large quan-

tities of water or milk and im-

mediately call a physician.

•EYES: Flush with water for 15

minutes and seek prompt

medical attention.

●Batteries produce explosive hy-

drogen gas. Therefore, keep

sparks, flames, cigarettes, etc.,

away from the battery and pro-

vide sufficient ventilation when

charging it in an enclosed

space.

●KEEP THIS AND ALL BATTER-

IES OUT OF THE REACH OF

CHILDREN.

To charge the battery

Have a Yamaha dealer charge the bat-

tery as soon as possible if it seems to

have discharged. Keep in mind that the

battery tends to discharge more quickly

if the vehicle is equipped with optional

electrical accessories.

NOTICE

ECA16520

To charge a VRLA (Valve Regulated

Lead Acid) battery, a special (con-

stant-voltage) battery charger is re-

quired. Using a conventional battery

charger will damage the battery. If

you do not have access to a con-

stant-voltage battery charger, have a

Yamaha dealer charge your battery.

To store the battery

1. If the vehicle will not be used for

more than one month, remove the

battery, fully charge it, and then

place it in a cool, dry place.

NOTICE: When removing the

battery, be sure the key is

turned to “OFF”, then discon-

nect the negative lead before

disconnecting the positive lead.

[ECA16302]

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 in-

stallation.

4. Before installation, make sure that

the battery leads are properly con-

nected to the battery terminals.

NOTICE

ECAT1053

●Always keep the battery

charged. Storing a discharged

battery can cause permanent

battery damage.

●After installing the battery, be

sure to turn the main switch

from “ON” to “OFF” three times

in 3 seconds intervals to initial-

ize the idle speed control sys-

tem.

U4P7E2E0.book Page 24 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-25

EAUT2023

Replacing the fuse

The fuse holder is located beside the

battery. Remove panel B to access the

fuse. (See page 6-6.)

If the fuse is blown, replace it as fol-

lows.

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. WARNING! Do not

use a fuse of a higher amperage

rating than recommended to

avoid causing extensive dam-

age to the electrical system and

possibly a fire. [EWA15131] NOTICE:

After removing and installing

the main fuse, be sure to turn

the main switch from “ON” to

“OFF” three times in 3 seconds

intervals to initialize the idle

speed control system. [ECAT1062]

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.

EAU45503

Replacing the headlight bulb

This model is equipped with a quartz

bulb headlight. If the headlight bulb

burns out, replace it as follows.

NOTICE

ECA10660

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 af-

fected. Thoroughly clean off any dirt

and fingerprints on the headlight

bulb using a cloth moistened with al-

cohol or thinner.

1. Place the vehicle on the center-

stand.

1. Fuse

2. Spare fuse

Specified fuse:

15.0 A

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

U4P7E2E0.book Page 25 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-26

2. Remove cowling B. (See page

6-6.)

3. Remove the headlight bulb cover.

4. Remove the headlight bulb holder

by turning it counterclockwise, and

then remove the burnt-out bulb

from the headlight unit.

5. Place a new headlight bulb into po-

sition, and then install the bulb

holder by turning the holder clock-

wise.

6. Install the headlight bulb cover.

7. Install the cowling.

8. Have a Yamaha dealer adjust the

headlight beam if necessary.

EAUT1262

Replacing a front turn signal

light bulb

NOTICE

ECA10670

It is advisable to have a Yamaha

dealer perform this job.

1. Place the scooter on the center-

stand.

2. Remove cowling A. (See page

6-6.)

3. Remove the socket (together with

the bulb) by turning it counter-

clockwise.

4. Remove the burnt-out bulb by

pushing it in and turning it counter-

clockwise.

1. Headlight bulb cover

1. Headlight bulb holder

2. Headlight bulb

21. Turn signal light bulb socket

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-27

5. Insert a new bulb into the socket,

push it in, and then turn it clock-

wise until it stops.

6. Install the socket (together with the

bulb) by turning it clockwise.

7. Install the cowling.

EAU37741

Rear turn signal light and

tail/brake light

If a rear turn signal light or the tail/brake

light does not come on, have a Yamaha

dealer check its electrical circuit or re-

place the bulb.

EAU45462

Replacing the auxiliary light

bulb

If the auxiliary light bulb burns out, re-

place it as follows.

1. Place the vehicle on the center-

stand.

2. Remove cowling A. (See page

6-6.)

3. Remove the auxiliary light socket

(together with the bulb) by pulling it

out.

4. Remove the burnt-out bulb by pull-

ing it out.

5. Insert a new bulb into the socket.

1. Auxiliary light bulb

2. Auxiliary light bulb socket

U4P7E2E0.book Page 27 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-28

6. Install the auxiliary light socket (to-

gether with the bulb) by pushing it

in.

7. Install the cowling.

EAU25861

Troubleshooting

Although Yamaha scooters receive a

thorough inspection before shipment

from the factory, trouble may occur dur-

ing 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 your-

self. However, should your scooter re-

quire any repair, take it to a Yamaha

dealer, whose skilled technicians have

the necessary tools, experience, and

know-how to service the scooter prop-

erly.

Use only genuine Yamaha replace-

ment parts. Imitation parts may look like

Yamaha parts, but they are often inferi-

or, have a shorter service life and can

lead to expensive repair bills.

WARNING

EWA15141

When checking the fuel system, do

not smoke, and make sure there are

no open flames or sparks in the ar-

ea, including pilot lights from water

heaters or furnaces. Gasoline or

gasoline vapors can ignite or ex-

plode, causing severe injury or

property damage.

U4P7E2E0.book Page 28 Thursday, August 20, 2009 9:44 AM

PERIODIC MAINTENANCE AND ADJUSTMENT

6-29

EAUT1981

Troubleshooting chart

Check the fuel level in

the fuel tank.

1. Fuel

There is enough fuel.

There is no fuel.

Check the compression.

Supply fuel. The engine does not start.

Check the compression.

Operate the electric starter.

2. Compression

There is compression.

There is no compression.

Check the ignition.

Have a Yamaha dealer

check the vehicle.

Remove the spark plug

and check the electrodes.

3. Ignition Wipe off with a dry cloth and correct the

spark plug gap, or replace the spark plug.

Have a Yamaha dealer check the vehicle.

The engine does not start.

Have a Yamaha dealer

check the vehicle.

The engine does not start.

Check the battery.

Operate the electric starter.

4. Battery The engine turns over

quickly.

The engine turns over

slowly.

The battery is good.

Check the battery lead connections,

and charge the battery if necessary.

Dry

Wet Operate the electric starter.

U4P7E2E0.book Page 29 Thursday, August 20, 2009 9:44 AM

SCOOTER CARE AND STORAGE

7-1

EAU37833

Matte color caution

NOTICE

ECA15192

Some models are equipped with

matte colored finished parts. Be

sure to consult a Yamaha dealer for

advice on what products to use be-

fore cleaning the vehicle. Using a

brush, harsh chemical products or

cleaning compounds when cleaning

these parts will scratch or damage

their surface. Wax also should not

be applied to any matte colored fin-

ished parts.

EAU26094

Care

While the open design of a scooter re-

veals the attractiveness of the technol-

ogy, 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 scooter. Fre-

quent and proper care does not only

comply with the terms of the warranty,

but it will also keep your scooter looking

good, extend its life and optimize its

performance.

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 in-

stalled.

3. Remove extremely stubborn dirt,

like oil burnt onto the crankcase,

with a degreasing agent and a

brush, but never apply such prod-

ucts onto seals, gaskets and wheel

axles. Always rinse the dirt and de-

greaser off with water.

Cleaning

NOTICE

ECA10783

●Avoid using strong acidic wheel

cleaners, especially on spoked

wheels. If such products are

used on hard-to-remove dirt, do

not leave the cleaner on the af-

fected area any longer than in-

structed. Also, thoroughly rinse

the area off with water, immedi-

ately dry it, and then apply a cor-

rosion protection spray.

●Improper cleaning can damage

plastic parts (such as cowlings,

panels, windshields, headlight

lenses, meter lenses, etc.) and

the mufflers. Use only a soft,

clean cloth or sponge with wa-

ter to clean plastic. However, if

the plastic parts cannot be thor-

oughly cleaned with water, di-

luted mild detergent with water

may be used. Be sure to rinse

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

SCOOTER CARE AND STORAGE

7-2

off any detergent residue using

plenty of water, as it is harmful

to plastic parts.

●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 re-

movers or inhibitors, brake flu-

id, antifreeze or electrolyte.

●Do not use high-pressure wash-

ers or steam-jet cleaners since

they cause water seepage and

deterioration in the following ar-

eas: seals (of wheel and swing-

arm bearings, fork and brakes),

electric components (couplers,

connectors, instruments,

switches and lights), breather

hoses and vents.

●For scooters equipped with a

windshield: Do not use strong

cleaners or hard sponges as

they will cause dulling or

scratching. Some cleaning com-

pounds for plastic may leave

scratches on the windshield.

Test the product on a small hid-

den 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 the

roads during winter are extremely cor-

rosive in combination with water, carry

out the following steps after each ride in

the rain, near the sea or on salt-

sprayed roads.

TIP

Salt sprayed on roads in the winter may

remain well into spring.

1. Clean the scooter with cold water

and a mild detergent after the en-

gine has cooled down. NOTICE:

Do not use warm water since it

increases the corrosive action

of the salt. [ECA10791]

2. Apply a corrosion protection spray

on all metal, including chrome- and

nickel-plated, surfaces to prevent

corrosion.

After cleaning

1. Dry the scooter with a chamois or

an absorbing cloth.

2. Use a chrome polish to shine

chrome, aluminum and stainless-

steel parts, including the exhaust

system. (Even the thermally in-

duced discoloring of stainless-

steel exhaust systems can be re-

moved through polishing.)

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

SCOOTER CARE AND STORAGE

7-3

3. To prevent corrosion, it is recom-

mended to apply a corrosion pro-

tection spray on all metal,

including chrome- and nickel-plat-

ed, surfaces.

4. Use spray oil as a universal clean-

er to remove any remaining dirt.

5. Touch up minor paint damage

caused by stones, etc.

6. Wax all painted surfaces.

7. Let the scooter dry completely be-

fore storing or covering it.

WARNING

EWA10942

Contaminants on the brakes or tires

can cause loss of control.

●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 ac-

etone, and wash the tires with

warm water and a mild deter-

gent.

●Before operating the scooter

test its braking performance

and cornering behavior.

NOTICE

ECA10800

●Apply spray oil and wax spar-

ingly and make sure to wipe off

any excess.

●Never apply oil or wax to any

rubber and plastic parts, but

treat them with a suitable care

product.

●Avoid using abrasive polishing

compounds as they will wear

away the paint.

TIP

●Consult a Yamaha dealer for ad-

vice on what products to use.

●Washing, rainy weather or humid

climates can cause the headlight

lens to fog. Turning the headlight

on for a short period of time will

help remove the moisture from the

lens.

EAU36561

Storage

Short-term

Always store your scooter in a cool, dry

place and, if necessary, protect it

against dust with a porous cover.

NOTICE

ECA10820

●Storing the scooter 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.

●To prevent corrosion, avoid

damp cellars, stables (because

of the presence of ammonia)

and areas where strong chemi-

cals are stored.

Long-term

Before storing your scooter for several

months:

1. Follow all the instructions in the

“Care” section of this chapter.

2. Fill up the fuel tank and add fuel

stabilizer (if available) to prevent

the fuel tank from rusting and the

fuel from deteriorating.

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

SCOOTER CARE AND STORAGE

7-4

3. Perform the following steps to pro-

tect 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 spark-

ing 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. WARNING! To

prevent damage or injury

from sparking, make sure to

ground the spark plug elec-

trodes while turning the en-

gine over. [EWA10951]

4. Lubricate all control cables and the

pivoting points of all levers and

pedals as well as of the side-

stand/centerstand.

5. Check and, if necessary, correct

the tire air pressure, and then lift

the scooter so that both of its

wheels are off the ground. Alterna-

tively, turn the wheels a little every

month in order to prevent the tires

from becoming degraded in one

spot.

6. Cover the muffler outlet with a

plastic bag to prevent moisture

from entering it.

7. 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 in an ex-

cessively 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

6-23.

TIP

Make any necessary repairs before

storing the scooter.

U4P7E2E0.book Page 4 Thursday, August 20, 2009 9:44 AM

SPECIFICATIONS

8-1

Dimensions:

Overall length:

1860 mm (73.2 in)

Overall width:

670 mm (26.4 in)

Overall height:

1045 mm (41.1 in)

Seat height:

730 mm (28.7 in)

Wheelbase:

1250 mm (49.2 in)

Ground clearance:

95 mm (3.74 in)

Minimum turning radius:

1900 mm (74.8 in)

Weight:

With oil and fuel:

110.0 kg (243 lb)

Engine:

Engine type:

Air cooled 4-stroke, SOHC

Cylinder arrangement:

Forward-inclined single cylinder

Displacement:

125 cm³

Bore × stroke:

51.5 × 60.0 mm (2.03 × 2.36 in)

Compression ratio:

9.50 :1

Starting system:

Electric starter

Lubrication system:

Wet sump

Engine oil:

Recommended brand:

YAMALUBE

Type:

SAE 10W-30, 10W-40, 10W-50, 15W-40,

20W-40 or 20W-50

Recommended engine oil grade:

API service SG type or higher, JASO

standard MA

Engine oil quantity:

Periodic oil change:

1.00 L (1.06 US qt, 0.88 Imp.qt)

Final transmission oil:

Type:

SAE 85W-140(GL5)

Quantity:

0.13 L (0.14 US qt, 0.11 Imp.qt)

Air filter:

Air filter element:

Oil-coated paper element

Fuel:

Recommended fuel:

Regular unleaded gasoline only

Fuel tank capacity:

5.5 L (1.45 US gal, 1.21 Imp.gal)

Fuel injection:

Throttle body:

ID mark:

4P72 00

Spark plug (s):

Manufacturer/model:

NGK/CR7E

Spark plug gap:

0.7–0.8 mm (0.028–0.031 in)

Clutch:

Clutch type:

Dry, centrifugal automatic

Transmission:

Primary reduction system:

Helical gear

Primary reduction ratio:

40/15 (2.667)

Secondary reduction system:

Spur gear

Secondary reduction ratio:

38/13 (2.923)

Transmission type:

V-belt automatic

Operation:

Centrifugal automatic type

Chassis:

Frame type:

Steel tube backbone

-20 -10 0 10 20 30 40 50 ˚C

SAE 10W-30

SAE 15W-40

SAE 20W-40

SAE 20W-50

SAE 10W-40

SAE 10W-50

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

SPECIFICATIONS

8-2

Caster angle:

27.00 °

Trail:

75.0 mm (2.95 in)

Front tire:

Type:

Tubeless

Size:

100/90-10 56J

Manufacturer/model:

CHENG SHIN/C-922

Rear tire:

Type:

Tubeless

Size:

100/90-10 56J

Manufacturer/model:

CHENG SHIN/C-940

Loading:

Maximum load:

167 kg (368 lb)

(Total weight of rider, passenger, cargo and

accessories)

Tire air pressure (measured on cold

tires):

Loading condition:

0–83 kg (0–183 lb)

Front:

175 kPa (1.75 kgf/cm², 25 psi)

Rear:

200 kPa (2.00 kgf/cm², 29 psi)

Loading condition:

83–167 kg (183–368 lb)

Front:

175 kPa (1.75 kgf/cm², 25 psi)

Rear:

250 kPa (2.50 kgf/cm², 36 psi)

Front wheel:

Wheel type:

Cast wheel

Rim size:

J10 x 2.15

Rear wheel:

Wheel type:

Cast wheel

Rim size:

J10 x MT2.50

Front brake:

Type:

Single disc brake

Operation:

Right hand operation

Recommended fluid:

DOT 3 or 4

Rear brake:

Type:

Drum brake

Operation:

Left hand operation

Front suspension:

Type:

Telescopic fork

Spring/shock absorber type:

Coil spring/oil damper

Wheel travel:

80.0 mm (3.15 in)

Rear suspension:

Type:

Unit swing

Spring/shock absorber type:

Coil spring/oil damper

Wheel travel:

65.0 mm (2.56 in)

Electrical system:

Ignition system:

TCI (digital)

Charging system:

AC magneto

Battery:

Model:

GTX7A-BS/YTX7A-BS

Voltage, capacity:

12 V, 6.0 Ah

Headlight:

Bulb type:

Halogen bulb

Bulb voltage, wattage × quantity:

Headlight:

12 V, 35 W/35 W × 1

Tail/brake light:

12 V, 5.0 W/21.0 W × 1

Front turn signal light:

12 V, 10.0 W × 2

Rear turn signal light:

12 V, 16.0 W × 2

Meter lighting:

12 V, 3.4 W × 2

High beam indicator light:

12 V, 1.7 W × 1

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

SPECIFICATIONS

8-3

Turn signal indicator light:

12 V, 1.7 W × 1

Engine trouble warning light:

12 V, 1.7 W × 1

Fuses:

Main fuse:

15.0 A

U4P7E2E0.book Page 3 Thursday, August 20, 2009 9:44 AM

CONSUMER INFORMATION

9-1

EAU48610

Identification numbers

Record the vehicle identification num-

ber 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.

VEHICLE IDENTIFICATION

NUMBER:

MODEL LABEL INFORMATION:

EAU26410

Vehicle identification number

The vehicle identification number is

stamped into the frame.

TIP

The vehicle identification number is

used to identify your vehicle and may

be used to register it with the licensing

authority in your area.

EAU26500

Model label

The model label is affixed to the inside

of the rear storage compartment. (See

page 3-10.) Record the information on

this label in the space provided. This in-

formation will be needed when ordering

spare parts from a Yamaha dealer.

1. Vehicle identification number

1. Model label

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

INDEX

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

Air filter and V-belt case air filter

elements ............................................. 6-12

Anti-theft alarm (optional)........................ 3-4

Auxiliary light bulb, replacing ................ 6-27

Battery................................................... 6-23

Brake fluid, changing ............................6-20

Brake fluid level, checking .................... 6-19

Brake lever, front..................................... 3-5

Brake lever, rear .....................................3-6

Brake levers, lubricating........................ 6-21

Brake pads and shoes, checking .......... 6-18

Braking.................................................... 5-3

Cables, checking and lubricating .......... 6-20

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

Carrier ................................................... 3-11

Catalytic converters ................................3-8

Centerstand and sidestand,

checking and lubricating ..................... 6-21

Cowlings and panels,

removing and installing......................... 6-6

Dimmer switch ........................................3-5

Engine break-in.......................................5-4

Engine oil ................................................ 6-9

Engine trouble warning light.................... 3-3

Final transmission oil ............................6-11

Front brake lever free play, checking.... 6-17

Front fork, checking ..............................6-22

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

Fuel consumption, tips for reducing........ 5-3

Fuel gauge.............................................. 3-4

Fuel tank cap.......................................... 3-6

Fuse, replacing ..................................... 6-25

Handlebar switches ................................ 3-5

Headlight bulb, replacing ...................... 6-25

Helmet holders ....................................... 3-9

High beam indicator light........................ 3-2

Horn switch............................................. 3-5

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

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

Indicator, indicator lights and

warning light......................................... 3-2

Keyhole cover......................................... 3-2

Luggage hook....................................... 3-11

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

Maintenance and lubrication, periodic .... 6-3

Maintenance, emission control system... 6-2

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

Model label ............................................. 9-1

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

Part locations.......................................... 2-1

Rear brake lever free play, adjusting.... 6-17

Rear turn signal light and tail/brake

light..................................................... 6-27

Safe-riding points ....................................1-5

Safety information ...................................1-1

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

Self-diagnosis device ..............................3-4

Sidestand ..............................................3-11

Spark plug, checking...............................6-8

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

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

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

Starting the engine..................................5-1

Start switch..............................................3-5

Steering, checking.................................6-23

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

Storage compartments..........................3-10

Throttle cable free play, checking .........6-14

Throttle grip and cable,

checking and lubricating .....................6-20

Tires ......................................................6-15

Troubleshooting ....................................6-28

Troubleshooting chart ...........................6-29

Turn signal indicator light ........................3-2

Turn signal light bulb (front),

replacing .............................................6-26

Turn signal switch ...................................3-5

Valve clearance.....................................6-15

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

Wheel bearings, checking .....................6-23

Wheels ..................................................6-17

U4P7E2E0.book Page 1 Thursday, August 20, 2009 9:44 AM

U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM

YAMAHA MOTOR CO., LTD.

PRINTED IN CHINA

2009.08-0.3×2 CR

(E)

DIC183

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