Yamaha VINO 125 User Manual

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OWNER’S MANUAL

YJ125S

5YR-F8199-10LIT-11626-17-43

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INTRODUCTION

Congratulations on your purchase of the Yamaha VINO125. This model is the result of Yamaha’s vast experience in the

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production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and
reliability that have made Yamaha a leader in these fields.

This manual will give you an understanding of the operation, inspection, and basic maintenance of this scooter. If you have
any questions concerning the operation or maintenance of your scooter, please consult a Yamaha dealer.

The design and manufacture of this Yamaha scooter fully comply with the emissions standards for clean air applicable at the
date of manufacture. Yamaha has met these standards without reducing the performance or economy of operation of the
scooter. To maintain these high standards, it is important that you and your Yamaha dealer pay close attention to the
recommended maintenance schedules and operating instructions contained within this manual.

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IMPORTANT MANUAL INFORMATION

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

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NOTE:

NOTE:

8 This manual should be considered a permanent part of this scooter and should remain with it even if the scooter is

subsequently sold.

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

current product information available at the time of printing, there may be minor discrepancies between your scooter and
this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.

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

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

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

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

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

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IMPORTANT MANUAL INFORMATION

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AFFIX DEALER

LABEL HERE

VINO125

OWNER’S MANUAL

©2003 by Yamaha Motor Taiwan Co., Ltd.

1st edition, November 2003

All rights reserved.

Any reprinting or unauthorized use

without the written permission of

Yamaha Motor Taiwan Co., Ltd.

is expressly prohibited.

Printed in Taiwan.

P/N LIT-11626-17-43

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TABLE OF CONTENTS

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

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

Location of important labels .. 1-6

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

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

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

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Controls and instruments ..... 2-3

INSTRUMENT AND CONTROL

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

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

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

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

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

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

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

Rear brake lever ................... 3-4

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Fuel tank cap ........................ 3-4

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

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Catalytic converter ............... 3-5

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

Seat ...................................... 3-6

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Helmet holder ....................... 3-6

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

Luggage hook ....................... 3-8

Carrier .................................. 3-8

Sidestand ............................. 3-8

Ignition circuit cut-off system 3-9

PRE-OPERATION CHECKS . 4-1

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

OPERATION AND IMPORTANT

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

Starting a cold engine ........... 5-1

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

Acceleration and

deceleration ....................... 5-2

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

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

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

PERIODIC MAINTENANCE

AND MINOR REPAIR ............ 6-1

PERIODIC MAINTENANCE 6-1

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

Periodic maintenance chart for

the emission control

system ............................... 6-2

General maintenance and

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

Removing and installing

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

Checking the spark plug....... 6-7

Air filter and V-belt case air filter

elements ............................ 6-8

Replacing the tail/brake light

bulb .................................. 6-11

Replacing a turn signal light

bulb .................................. 6-11

Checking the front brake pads

and rear brake shoes ...... 6-12

Checking the brake fluid

level ................................. 6-13

Changing the brake fluid ..... 6-13

Checking and lubricating the

cables .............................. 6-14

Checking and lubricating the

throttle grip and cable ...... 6-14

Lubricating the front and rear

brake levers ..................... 6-14

Checking and lubricating the

centerstand and

sidestand ......................... 6-15

Checking the front fork ....... 6-15

Checking the steering ........ 6-16

Replacing the headlight

bulb .................................. 6-16

Final transmission oil .......... 6-17

Adjusting the carburetor ..... 6-19

Adjusting the throttle cable free

play .................................. 6-19

Tires ................................... 6-19

Cast wheels ....................... 6-21

Adjusting the brake lever free

play .................................. 6-21

Adjusting the rear brake lever

free play ........................... 6-21

Battery ................................ 6-22

Replacing the fuse .............. 6-23

Engine oil and oil strainer.... 6-24

Troubleshooting .................. 6-26

Troubleshooting chart ......... 6-27

SCOOTER CARE AND STOR-

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

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

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

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

CONSUMER INFORMATION 9-1

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

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

Motorcycle noise regulation .. 9-4
YAMAHA MOTOR CORPORA-

TION, U.S.A STREET AND

ENDURO MOTORCYCLE

LIMITED WARRANTY....... 9-5

YAMAHA EXTENDED SER-

VICE (Y.E.S.) ..................... 9-7

TABLE OF CONTENTS

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Q SAFETY INFORMATION

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SCOOTERS ARE SINGLE TRACK VE­HICLES. THEIR SAFE USE AND OP­ERATION ARE DEPENDENT UPON

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THE USE OF PROPER RIDING TECH­NIQUES AS WELL AS THE EXPER­TISE OF THE OPERATOR. EVERY OP-

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ERATOR SHOULD KNOW THE FOL­LOWING REQUIREMENTS BEFORE

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RIDING THIS SCOOTER.
HE OR SHE SHOULD:

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8 OBTAIN THOROUGH INSTRUC-

TIONS FROM A COMPETENT

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SOURCE ON ALL ASPECTS OF

SCOOTER OPERATION.

8 OBSERVE THE WARNINGS AND

MAINTENANCE REQUIRE-

MENTS IN THE OWNER’S

MANUAL.

8 OBTAIN QUALIFIED TRAINING IN

SAFE AND PROPER RIDING

TECHNIQUES.

8 OBTAIN PROFESSIONAL TECH-

NICAL SERVICE AS INDICATED

BY THE OWNER’S MANUAL AND/

OR WHEN MADE NECESSARY

BY MECHANICAL CONDITIONS.

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Safe riding

8 Always make pre-operation checks.

Careful checks may help prevent
an accident.

8 This scooter is designed to carry

the operator and passenger.

8 The failure of motorists to detect

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

Therefore:

9 Wear a brightly colored jacket.
9 Use extra caution when

approaching and passing
through intersections, since
intersections are the most
likely places for scooter
accidents to occur.

9 Ride where other motorists can

see you. Avoid riding in another
motorist’s blind spot.

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8 Many accidents involve inexperi-

enced operators. In fact, many op­erators who have been involved in
accidents do not even have a cur­rent driver’s license.
9 Make sure that you are quali-

fied and that you only lend your
scooter to other qualified
operators.

9 Know your skills and limits.

Staying within your limits may
help you to avoid an accident.

9 We recommend that you

practice riding your scooter
where there is no traffic until
you have become thoroughly
familiar with the scooter and all

of its controls.
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
EXCESSIVE SPEED or
undercornering (insufficient lean
angle for the speed).
9 Always obey the speed limit

and never travel faster than

warranted by road and traffic

conditions.

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9 Always signal before turning or

changing lanes. Make sure that
other motorists can see you.

8 The posture of the operator and

passenger is important for proper
control.
9 The operator should keep both

hands on the handlebar and
both feet on the footboard
during operation to maintain
control of the scooter.

9 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.

9 Never carry a passenger unless

he or she can firmly place both
feet on the passenger foot­rests.

8 Never ride under the influence of

alcohol or other drugs.
This scooter is designed for on-road
use only. It is not suitable for off­road use.

Protective apparel

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

8 Always wear an approved helmet.
8 Wear a face shield or goggles. Wind

in your unprotected eyes could con­tribute to an impairment of vision
which could delay seeing a hazard.

8 The use of a jacket, substantial

shoes, trousers, gloves, etc., is
effective in preventing or reducing
abrasions or lacerations.

8 Never wear loose-fitting clothes,

otherwise they could catch on the
control levers or wheels and cause
injury or an accident.

8 Never touch the engine or exhaust

system during or after operation.
They become very hot and can
cause burns. Always wear protec­tive clothing that covers your legs,
ankles, and feet.

8 Passengers should also observe

the above precautions.

Modifications

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

Loading and accessories

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

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Loading
The total weight of the operator, passen­ger, accessories and cargo must not ex­ceed the maximum load limit of 144 kg

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(317 lb). When loading within this weight
limit, keep the following in mind:

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8 Cargo and accessory weight should

be kept as low and close to the

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scooter as possible. Make sure to
distribute the weight as evenly as
possible on both sides of the
scooter to minimize imbalance or
instability.

8 Shifting weights can create a sud-

den imbalance. Make sure that ac­cessories and cargo are securely
attached to the scooter before riding.
Check accessory mounts and
cargo restraints frequently.

8 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.

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

8 Never install accessories or carry

cargo that would impair the perfor­mance 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
suspension travel, steering travel
or control operation, or obscure
lights or reflectors.
9 Accessories fitted to the

handlebar or the front fork area
can create instability due to
improper weight distribution or
aerodynamic changes. If

accessories are added to the

handlebar or front fork area,

they must be as lightweight as

possible and should be kept to

a minimum.
9 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.
9 Certain accessories can

displace the operator from his

or her normal riding position.

This improper position limits

the freedom of movement of

the operator and may limit

control ability, therefore, such

accessories are not recom-

mended.

8 Use caution when adding electrical

accessories. If electrical accesso­ries exceed the capacity of the
scooter’s electrical system an elec-

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tric failure could result, which could
cause a dangerous loss of lights or
engine power.

Gasoline and exhaust gas

8 GASOLINE IS HIGHLY FLAM-

MABLE:
9 Always turn the engine off

when refueling.

9 Take care not to spill any

gasoline on the engine or
exhaust system when refueling.

9 Never refuel while smoking or

in the vicinity of an open flame.

8 Never start the engine or let it run

for any length of time in a closed
area. The exhaust fumes are poi­sonous and may cause loss of con­sciousness and death within a
short time. Always operate your
scooter in an area that has adequate
ventilation.

8 Always turn the engine off before

leaving the scooter unattended and
remove the key from the main
switch. When parking the scooter,
note the following:

9 The engine and exhaust

system may be hot, therefore,
park the scooter in a place
where pedestrians or children
are not likely to touch these hot
areas.

9 Do not park the scooter on a

slope or soft ground, otherwise
it may fall over.

9 Do not park the scooter near a

flammable source (e.g., a
kerosene heater, or near an
open flame), otherwise it could
catch fire.

8 If you should swallow any gasoline,

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

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Further safe-riding points

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Turn left

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Turn right

8 Make sure to signal clearly when

making turns.

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8 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.

8 Slow down as you approach a cor-

ner or turn. Once you have com­pleted a turn, accelerate slowly.

8 Be careful when passing parked

cars. A driver might not see you and
open a door in your path.

8 Railroad crossings, streetcar rails,

iron plates on road construction
sites, and manhole covers become
extremely slippery when wet. Slow
down and cross them with caution.
Keep the scooter upright, otherwise
it could slide out from under you.

8 The brake lining could get wet when

you wash the scooter. After wash­ing the scooter, check the brakes
before riding.

8 Always wear a helmet, gloves, trou-

sers (tapered around the cuff and
ankle so they do not flap), and a
bright colored jacket.

8 Do not carry too much luggage on

the scooter. An overloaded scooter

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
1-2.)

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Location of important labels

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

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Left view

DESCRIPTION

DESCRIPTION

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1. Front wheel (page 6-19)

2. Front turn signal light (page 3-2)

3. Luggage hook (page 3-8)

4. Helmet holder (page 3-6)

5. Storage compartment (page 3-7)

6. Rear turn signal light (page 3-2)

7. Rear wheel (page 6-19)

8. Rear brake lever free play adjusting nut (page 6-21)

9. Kickstarter (page 3-6)

10.Air filter element (page 6-8)

11.Battery (page 6-22)

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DESCRIPTION

Right view

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12.Tail/brake light (page6-11)

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13.Carrier (page3-8)

14.Fuel tank cap (page 3-4)

15.Seat (page 3-6)

16.Brake master cylinder (page 6-13)

17.Headlight (page 6-16)

18.Front brake caliper (page 6-12)

19.Spark plug (page 6-7)

20.Centerstand (page 6-15)

21.Muffler (page 3-5)

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Controls and instruments

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DESCRIPTION

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22.Rear brake lever (page 3-4)

23.Left handlebar switches (page 3-2)

24.Speedometer unit (page 3-3)

25.Right handlebar switches (page 3-2)

26.Front brake lever (page 3-3)

27.Throttle grip (page 6-19)

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

29.Fuel gauge (page 3-3)

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INSTRUMENT AND CONTROL FUNCTIONS

INSTRUMENT AND CONTROL FUNCTIONS

Main switch/steering lock

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The main switch/steering lock controls

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the ignition and lighting systems, and is
used to lock the steering. The various

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positions are described below.

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1. Push

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1. Turn

2. Release

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ON

All electrical circuits are supplied with
power, the taillight comes on, and the
engine can be started. The key cannot
be removed.

NOTE:

The headlight and meter lighting come
on automatically when the engine is
started.

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OFF

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

LOCK

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

To lock the steering

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

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

3. Remove the key.

To unlock the steering
Push the key in, and then turn it to “OFF”
while still pushing it.

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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. Make
sure that the vehicle is stopped be­fore turning the key to “OFF” or
“LOCK”.

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INSTRUMENT AND CONTROL FUNCTIONS

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Indicator lights

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Turn signal indicator light “

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

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ZAUM00**

1. High beam indicator light ”&”

2. Turn indicator light “5”

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MPH

High beam indicator light “

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

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&&

&”

&&

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Handlebar switches

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Dimmer switch “

%/

%%

&&

&”

&&

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

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1. Dimmer switch “%/&“

2. Turn signal switch “4/6”

3. Horn switch “*”

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Turn signal switch “

4/

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6”

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

Horn switch “

**

*”

**

Press this switch to sound the horn.

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Engine stop switch “

##

#/

##

$$

$”

$$

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

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1. Engine stop switch “#/$“

2. Start switch “,”

Start switch “

,,

,”

,,

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Push this switch while applying the front
or rear brake to crank the engine with
the starter.

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

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INSTRUMENT AND CONTROL FUNCTIONS

Speedometer unit

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60

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0

0

MPH

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ZAUM00**

1. Speedometer

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The speedometer unit is equipped with
a speedometer and an odometer. The

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speedometer shows riding speed. The
odometer shows the total distance trav-

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eled.

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120

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80

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Fuel gauge

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ZAUM00**

1. 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.

NOTE:

Do not allow the fuel tank to empty it­self completely.

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Front brake lever

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ZAUM00**

1. Front brake lever

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

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INSTRUMENT AND CONTROL FUNCTIONS

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Rear brake lever

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ZAUM00**

1. Rear brake lever

The rear brake lever is located on the
left handlebar grip. To apply the rear
brake, pull this lever toward the handle­bar grip.

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Recommended fuel:

REGULAR UNLEADED GASO­LINE ONLY

Fuel tank capacity:

4.5 L (1.18 US gal) (0.98 Imp.gal)

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

Gasohol

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

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Fuel tank cap

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ZAUM00**

1. Fuel tank cap cover

2. Match mark

To remove the fuel tank cap

Slide the lock cover open, insert the key
into the lock, and then turn it 1/4 turn
clockwise. The lock will be released and
the fuel tank cap can be removed.

To install the fuel tank cap

1. Insert the fuel tank cap into the tank
opening with the key inserted in the
lock and with the marks on the cap
and tank aligned.

2. Turn the key counterclockwise to
the original position, remove it, and
then close the lock cover.

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INSTRUMENT AND CONTROL FUNCTIONS

NOTE:

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

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cap is not properly installed and locked.

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Make sure that the fuel tank cap is
properly installed before riding.

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Fuel

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ZAUM00**

1. Fuel tank filler tube

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

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8 Do not overfill the fuel tank, oth-

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

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8 Avoid spilling fuel on the hot

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engine.

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

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Catalytic converter

This vehicle is equipped with a catalytic
converter in the muffler.

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The exhaust system is hot after op­eration. Make sure that the exhaust
system has cooled down before do­ing any maintenance work.

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The following precautions must be
observed to prevent a fire hazard or
other damages.

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8 Use only unleaded gasoline. The

88

use of leaded gasoline will cause
unrepairable damage to the cata­lytic converter.

88

8 Never park the vehicle near pos-

88

sible fire hazards such as grass
or other materials that easily
burn.

88

8 Do not allow the engine to idle

88

too long.

3-5

INSTRUMENT AND CONTROL FUNCTIONS

EAU13680

Kickstarter

1

ZAUM00**

1. Kickstarter

To start the engine, fold out the
kickstarter lever, move it down lightly
with your foot until the gears engage,
and then push it down smoothly but
forcefully.

EAU13931

Seat

OPEN

ZAUM00**

To open the seat

1. Place the scooter on the
centerstand.

2. Insert the key into the main switch,
and then turn it counterclockwise.

NOTE:

Do not push inward when turning the key.

3. Fold the seat up.

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 un­attended.

3-6

NOTE:

Make sure that the seat is properly se­cured before riding.

EAU14300

Helmet holder

1

ZAUM00**

1. Helmet holder (x2)

The helmet holder is located under the
seat.

To secure a helmet to the helmet
holder

1. Open the seat. (See page 3-6.)

2. Attach the helmet to the helmet
holder, and then securely close the
seat.

1

2

3

4

5

6

7

8

9

INSTRUMENT AND CONTROL FUNCTIONS

w

Never ride with a helmet attached to
the helmet holder, since the helmet

1

may hit objects, causing loss of con­trol and possibly an accident.

2

To release the helmet from the hel­met holder

3

Open the seat, remove the helmet from

4

the helmet holder, and then close the
seat.

5

6

7

8

9

EWA10160

EAU14510

Storage compartment

1

ZAUM00**

1. Storage compartment

There is a storage compartment under
the seat. (See page 3-6.)

EWA10960

w

88

8 Do not exceed the load limit of 5

88

kg (11 lb) for the storage com­partment.

88

8 Do not exceed the maximum

88

load of 144 kg (317 lb) for the ve­hicle.

ECA10080

cC

Keep the following points in mind
when using the storage compart­ment.

88

8 Since the storage compartment

88

accumulates heat when exposed
to the sun, do not store anything
susceptible to heat inside it.

88

8 To avoid humidity from spread-

88

ing through the storage compart­ment, wrap wet articles in a plas­tic bag before storing them in the
compartment.

88

8 Since the storage compartment

88

may get wet while the scooter is
being washed, wrap any articles
stored in the compartment in a
plastic bag.

88

8 Do not keep anything valuable or

88

breakable in the storage com­partment.

To store a helmet in the storage com­partment, place the helmet upside-down
with the front facing forward.

3-7

INSTRUMENT AND CONTROL FUNCTIONS

NOTE:

8 Some helmets cannot be stored in

the storage compartment because
of their size or shape.

8 Do not leave your scooter unat-

tended with the seat open.

EAUT1070

Luggage hook

1

ZAUM00**

1. Luggage hook

EWAT1030

w

88

8 Do not exceed the load limit of 3

88

kg (7 lb) for the luggage hook.

88

8 Do not exceed the maximum

88

load of 144 kg (317 lb) for the ve­hicle.

EAU15110

Carrier

ZAUM00**

1. rear carrier

EWA10170

w

88

8 Do not exceed the load limit of 3

88

kg (7 lb) for the carrier.

88

8 Do not exceed the maximum

88

load of 144 kg (317 lb) for the ve­hicle.

Sidestand

The sidestand is located on the left side
of the frame. Raise the sidestand or

1

lower it with your foot while holding the
motorcycle upright.

NOTE:

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

w

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

EAU15300

1

2

3

4

5

EWA10240

6

7

8

9

3-8

INSTRUMENT AND CONTROL FUNCTIONS

tem regularly as described below and
have a Yamaha dealer repair it if it
does not function properly.

1

2

3

4

5

6

7

8

9

EAU15371

Ignition circuit cut-off system

The ignition circuit cut-off system (com­prising the sidestand switch and brake
light switches) has the following func­tions.

8 It prevents starting when the

sidestand is up, but neither brake
is applied.

8 It prevents starting when either

brake is applied, but the sidestand
is still down.

8 It cuts the running engine when the

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

EWA10250

w

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

3-9

INSTRUMENT AND CONTROL FUNCTIONS

With the engine turned off:

1. Move the sidestand down.

2. Make sure that the engine stop switch is turned on.

3. Turn the key on.

4. Keep the front or rear brake applied.

5. Push the start switch.

Does the engine start?

NO YES

With the engine still off:

6. Move the sidestand up.

7. Keep the front or rear brake applied.

8. Push the start switch.

Does the engine start?

YES NO

With the engine still running:

9. Move the sidestand down.

Does the engine stall?

YES NO

The system is OK. The scooter can be ridden.

NOTE:

This check is most reliable if performed with a warmed­up engine.

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

The brake switch may be defective.
The scooter should not be ridden until checked by a
Yamaha dealer.

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

1

2

3

4

5

6

7

8

9

3-10

PRE-OPERATION CHECKS

PRE-OPERATION CHECKS

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

1

tion, to check the following points before each ride.

NOTE:

Pre-operation checks should be made each time the vehicle is used. Such an inspection can be accomplished in a very short

2

time; and the added safety it assures is more than worth the time involved.

3

w

4

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

5

6

7

8

9

EAU15591

EWA11150

4-1

Pre-operation check list

PRE-OPERATION CHECKS

EAU15602

ITEM CHECKS PAGE

Fuel

Engine oil

Final transmission oil • Check vehicle for oil leakage. 6-17

Front brake

Rear brake

Throttle grip

Wheels and tires

Brake levers

Centerstand, sidestand

• Check fuel level in fuel tank.

• Refuel if necessary.

• Check fuel line for leakage.

• Check oil level in engine.

• If necessary, add recommended oil to specified level.

• Check vehicle for oil leakage.

• Check operation.

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

• Check fluid level in reservoir.

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

• Check hydraulic system for leakage.

• Check the brake pads for wear.

• Check operation.

• Lubricate cable if necessary.

• Check lever free play.

• Adjust if necessary.

• 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.

• Check for damage.

• Check tire condition and tread depth.

• Check air pressure.

• Correct if necessary.

• Make sure that operation is smooth.

• Lubricate lever pivoting points if necessary.

• Make sure that operation is smooth.

• Lubricate pivots if necessary.

3-2, 3-5

~6-13, 6-21

6-12

6-24

6-21

6-19

6-19

6-14

6-15

1

2

3

4

5

6

7

8

9

4-2

PRE-OPERATION CHECKS

ITEM CHECKS PAGE

Chassis fasteners

Instruments, lights, signals

1

and switches

Engine stop switch • Check operation. 3-2

2

Sidestand switch

3

4

5

6

7

8

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

• Tighten if necessary.

• Check operation.

• Correct if necessary.

• Check operation of ignition circuit cut-off system.

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

3-2

3-8

~

~

-

3-3

3-10

9

4-3

OPERATION AND IMPORTANT RIDING POINTS

OPERATION AND IMPORTANT RIDING POINTS

EAU15980

EWA10870

w

88

8 Become thoroughly familiar with

88

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

88

8 Never start the engine or operate

88

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

88

8 For safety, always start the engine

88

with the centerstand down.

EAU16590

Starting a cold engine

ZAUM00**

ECA10250

cC

See page 5-3 for engine break-in in­structions prior to operating the ve­hicle for the first time.

In order for the ignition circuit cut-off
system to enable starting, the sidestand
must be up.

EWA10290

w

88

8 Before starting the engine, check

88

the function of the ignition cir­cuit cut-off system according to
the procedure described on page
3-8.

88

8 Never ride with the sidestand

88

down.

1. Turn the key to “ON” and make sure
that the engine stop switch is set
to “#”.

2. Close the throttle completely.

3. Start the engine by pushing the
start switch while applying the front
or rear brake.

NOTE:

If the engine does not start, release the
start switch, wait a few seconds, and
then try again. Each starting attempt
should be as short as possible to pre­serve the battery. Do not crank the en­gine more than 10 seconds on any one
attempt. If the engine does not start, try
with the throttle open 1/8 turn.

ECA11130

cC

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

1

2

3

4

5

6

7

8

9

5-1

OPERATION AND IMPORTANT RIDING POINTS

1

2

3

ZAUM00**

4

1. Start switch “,”

5

6

7

8

ZAUM00**

9

2. Kickstarter

Starting off

EAU16770

Acceleration and deceleration

a

40

50

30

60

80

40

20

b

10

0

MPH

60

100

20

120

70

0

80

b

EAU16780

1

a

ZAUM00**

NOTE:

Before starting off, allow the engine to
warm up.

ZAUM00**

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 throttle

1. While pulling the rear brake lever

grip in direction b.

with your left hand and holding the

2

carrier with your right hand, push
the scooter off the centerstand.

2. Sit astride the seat, and then ad­just the rear view mirrors.

3. Switch the turn signal 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 signal off.

5-2

OPERATION AND IMPORTANT RIDING POINTS

EAU16791

Braking

1

ZAUM00**

1. Rear

2. Front

1. Close the throttle completely.

2. Apply both front and rear brakes si­multaneously while gradually in­creasing the pressure.

2

EWA10300

w

88

8 Avoid braking hard or suddenly

88

(especially when leaning over to
one side), otherwise the scooter
may skid or overturn.

88

8 Railroad crossings, streetcar

88

rails, iron plates on road con­struction sites, and manhole cov­ers become extremely slippery

when wet. Therefore, slow down
when approaching such areas
and cross them with caution.

88

8 Keep in mind that braking on a

88

wet road is much more difficult.

88

8 Ride slowly down a hill, as brak-

88

ing downhill can be very difficult.

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 follow­ing 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-throttle
operation or any condition that might
result in engine overheating must be
avoided.

1

2

3

4

5

6

7

8

9

5-3

OPERATION AND IMPORTANT RIDING POINTS

0~500 km (0~300 mi)

Avoid prolonged operation above 1/3
throttle.

1

500~1000 km (300~600 mi)

Avoid prolonged operation above 1/2

2

throttle.

3

cC

After 1000 km (600 mi) of operation,

4

the engine oil must be changed, and
the oil filter element and the oil
strainer cleaned.

5

1000 km (600 mi) and beyond

6

The vehicle can now be operated nor­mally.

7

cC

If any engine trouble should occur

8

during the engine break-in period,
immediately have a Yamaha dealer

9

check the vehicle.

EAU16990

ECA11500

ECA10270

EAU17211

Parking

When parking, stop the engine, and then
remove the key from the main switch.

EWA10310

w

88

8 Since the engine and exhaust

88

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

88

8 Do not park on a slope or on soft

88

ground, otherwise the vehicle
may overturn.

ECA10380

cC

Never park in an area where there are
fire hazards such as grass or other
flammable materials.

5-4

EAU17222

PERIODIC MAINTENANCE AND MINOR REPAIR

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU17231

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

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

EWA10320

w

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

EAU17300

PERIODIC MAINTENANCE

PROPER PERIODIC MAINTENANCE
OF YOUR MOTORCYCLE IS IMPOR­TANT IN ORDER TO ENJOY LONG,
PLEASURABLE SERVICE. ESPE­CIALLY IMPORTANT ARE THE MAIN­TENANCE SERVICES RELATED TO
EMISSIONS CONTROL. THESE CON­TROLS NOT ONLY FUNCTION TO EN-

SURE CLEANER AIR, BUT ARE ALSO
VITAL TO PROPER ENGINE OPERA­TION AND MAXIMUM PERFOR­MANCE. IN THE FOLLOWING PERI­ODIC MAINTENANCE CHARTS, THE
SERVICES RELATED TO EMISSIONS
CONTROL ARE GROUPED SEPA­RATELY. THESE SERVICES REQUIRE
SPECIALIZED DATA, KNOWLEDGE,
AND EQUIPMENT. YAMAHA DEALERS
ARE TRAINED AND EQUIPPED TO
PERFORM THESE PARTICULAR SER­VICES.

EAU17370

Owner’s tool kit

1

ZAUM00**

1. Owner’s tool kit

6-1

The owner’s tool kit is located under the
seat. (See page 3-6.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. How­ever, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.

NOTE:

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

EWA10340

w

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

1

2

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

Periodic maintenance chart for the emission control system

1

NO. ITEM ROUTINE

2

Fuel line • Check fuel hoses and vacuum hose for cracks or damage. 

1

3

4

5

6

7

8

9

*

2

Valves

*

Spark plug

3

*

Air filter element

4

*

Crankcase breather

5

*

system

6

Carburetor • Adjust engine idling speed. 

*

7

Exhaust system

*

Evaporative emission

8

*

control system

Air induction system

9

*

• Check valve clearance.

• Adjust if necessary.

• Check condition.

• Clean and regap.

•Replace. 

• Clean. 

•Replace. 

• Check breather hose for cracks or damage.

• Replace if necessary.

• Check for leakage.

• Tighten if necessary.

• Replace gaskets if necessary.

• Checkcontrol system for damage.

• Replace if necessary.

• Check the air cut-off valve, reed valve, and hose for damage.

• Replace any damaged.

600 mi

(1,000

km)

or

1

month

EAU17560*

ODOMETER READING

2,000 mi

months

4,000 mi

(4,000

km)

or

6

months













(7,000

km)

or
12

6,000 mi

(10,000

km)

or

18

months

8,000 mi

(13,000

km)

or

24

months

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

NOTE:

From 10000 mi (16000 km) or 30 months, repeat the maintenance intervals starting from 2000 mi (4000 km) or 6 months.

6-2

PERIODIC MAINTENANCE AND MINOR REPAIR

General maintenance and lubrication chart

ODOMETER READING

600 mi

NO. ITEM ROUTINE

month

V-belt case air filter

1

*

elements

2

Front brake

*

3

Rear brake

*

4

Brake hose

*

5

Wheels • Check runout and for damage. 

*

Tires

6

*

Wheel bearings • Check bearing for looseness or damage. 

7

*

8

Steering bearings

*

9

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

*

10 Sidestand, centerstand

• Clean. 

•Replace. 

• Check operation, fluid level and vehicle for fluid leakage.
(See NOTE on page 6-5.)

• Replace brake pa ds. Whenever worn to the limit

• Check operation and adjust brake lever free play. 

• Replace brake shoes. Whenever worn to the limit

• Check for cracks or damage. 

• Replace. (See NOTE on page 6-5.) Every 4 years

• Check tread depth and for damage.

• Replace if necessary.

• Check air pressure.

• Correct if necessary.

• Check bearing play and steering for roughness. 

• Lubricate with lithium-soap-based grease. Every 16,000 mi (24,000 km)

• Check operation.

• Lubricate.

2,000 mi

(1,000

km)

or

1

months

   

4,000 mi

(4,000

km)

or

6

months





(7,000

km)

or

12

6,000 mi

(10,000

km)

or
18

months

EAU32121

8,000 mi

(13,000

km)

or
24

months

1

2

3

4

5

6

7

8

9

6-3

PERIODIC MAINTENANCE AND MINOR REPAIR

ODOMETER READING

600 mi

NO. ITEM ROUTINE

1

2

11*Sidestand switch • Check operation. 

12

Front fork • Check operation and for oil leakage. 

3

4

5

6

7

8

9

*

Shock absorber assembly • Check operation and shock absorber for oil leakage. 

13

*

14 Engine oil

15

Engine oil filter element • Clean. 

*

16

Engine oil strainer • Clean. 

*

17 Final transmission oil • Change. 

V-belt • Replace. Every 12,000 mi (18,000 km)

18

*

Front and rear brake

19

*

switches

20 Moving parts and cables • Lubricate. 

Throttle grip housing and

21

*

cable

Lights, signals and

22

*

switches

• Change.

• Check oil level and vehicle for leakage.

• Check operation. 

• Check operation and free play.

• Adjust the throttle cable free play if necessary.

• Lubricate the throttle grip housing and cable.

• Check operation.

• Adjust headlight beam.

month

2,000 mi

(1,000

(4,000

km)

or

1

months

 Every 1,900 mi (3,000 km)



4,000 mi

km)

or

6

months



(7,000

km)

or
12

6,000 mi

(10,000

km)

or
18

months

8,000 mi

(13,000

km)

or
24

months

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

NOTE:

From 12000 mi (18000 km) or 36 months, repeat the maintenance intervals starting from 4000 mi (7000 km) or 12 months.

6-4

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

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

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

level regularly and fill as required.

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

EAU17620

1

2

3

4

5

6

7

8

9

6-5

PERIODIC MAINTENANCE AND MINOR REPAIR

Removing and installing pan­els

1

2

3

1

4

ZAUM00**

5

1. Panel A

2. Panel B

6

The panels shown above need to be re­moved to perform some of the mainte-

7

nance jobs described in this chapter.
Refer to this section each time a panel
needs to be removed and installed.

8

9

2

EAU18771

Panel A

EAU19210

2

1

ZAUM00**

1. Panel A

2. Screw (x2)

To remove the panel
Remove the screws, and then take the
panel off.

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

Panel B

EAU19210

2

1

ZAUM00**

1. Panel B

2. Screw (x2)

To remove the panel
Remove the screws, and then take the
panel off.

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

6-6

PERIODIC MAINTENANCE AND MINOR REPAIR

EAUT1170

Checking the spark plug

1

ZAUM00**

1. Spark plug cap

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

To remove the spark plug

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

2. Remove the spark plug cap.

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

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).

NOTE:

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

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

Specified spark plug:

CR7E (NGK)

To install the spark plug

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

6-7

1

ZAUM0037

1. Spark plug gap

Spark plug gap:

0.7~0.8 mm (0.028~0.032 in)

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

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

Tightening torque:

Spark plug:

13 Nm (1.3m • kgf, 9.4ft • lbf)

1

2

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4~1/2 turn past

1

finger tight. However, the spark plug
should be tightened to the specified

2

torque as soon as possible.

3

4. Install the spark plug cap.

5. Install the panel.

4

5

6

7

8

9

EAUT1301

Air filter and V-belt case air fil­ter elements

Air filter and V-belt case air filter
The air filter and V-belt case air filter el-

ements should be cleaned at the inter­vals specified in the periodic mainte­nance and lubrication chart. Clean both
filter elements more frequently if you are
riding in unusually wet or dusty areas.

Cleaning the air filter element

1. Place the scooter on the
centerstand.

1

ZAUM00**

1

ZAUM00**

1. Air filter element

3. Pull the air filter element out, and
then blow the dirt out with com­pressed air as shown.

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

5. Insert the air filter element into the
air filter case.

1. Air filter case cover

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

6-8

PERIODIC MAINTENANCE AND MINOR REPAIR

Cleaning the V-belt case air filter ele­ment

1. Remove the kickstarter lever by re­moving the bolt.

2. Remove the crankcase cover by re­moving the screws.

1

2

1

2

1

ZAUM00**

1. Compressed air

ECA10480

cC

88

8 Make sure that the air filter ele-

88

ment is properly seated in the air
filter case.

88

8 The engine should never be op-

88

erated without the air filter ele­ment installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.

6.Install the air filter case cover by in­stalling the screw.

1

ZAUM00**

1. Kickstarter

2. Bolt

3. Crankcase cover

3

2

3. Remove the filter element holder by
removing the screw.

4. Pull the air filter element out, and
then clean it with solvent. After
cleaning, remove the remaining
solvent by squeezing the element.

6-9

ZAUM00**

1. Filter element holder

2. Filter element

EWA10430

w

Use only a dedicated parts cleaning
solvent. To avoid the risk of fire or
explosion, do not use gasoline or
solvents with a low flash point.

ECA10520

cC

To avoid damaging the air filter ele­ment, handle it gently and carefully,
and do not twist it.

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

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

The air filter element should be wet but
not dripping.

1

Recommended oil:

2

3

4

5

6

7

8

Engine oil

6. Insert the element into the air filter
case.

7. Install the filter element holder by
installing the screw.

8. Install the crankcase cover by in­stalling the screws.

9. Install the kickstarter lever by in­stalling the bolt, then tightening the
bolt to the specified torque.

Tightening torque:

Kickstarter bolt:

23 Nm (2.3m • kgf, 16.6ft • lbf)

9

6-10

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU24131

Replacing the tail/brake light
bulb

1

ZAUM00**

1. Light lens

2. Bulb

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

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

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

4. Install the lens by installing the
screws.

2

ECA10680

cC

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

EAU24201

Replacing a turn signal light
bulb

2

1

ZAUM00**

1. Front light lens

2. Bulb

2

1

ZAUM00**

1. Rear light lens

2. Bulb

6-11

1. Remove the turn signal light lens
by removing the screw.

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

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

4. Install the lens by installing the
screw.

ECA11190

cC

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

1

2

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

Checking the front brake pads
and rear brake shoes

The front brake pads and the rear brake

1

shoes must be checked for wear at the
intervals specified in the periodic main-

2

tenance and lubrication chart.

3

4

5

6

7

8

9

EAU22380

Front brake pads

EAU22410

3

2

1

ZAUM00**

1. Wear indicator

2. Brake disk

3. Brake pads

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

Rear brake shoes

EAU22540

1

ZAUM00**

1. Wear indicator

2. Wear limit line

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

2

6-12

PERIODIC MAINTENANCE AND MINOR REPAIR

LOWER

MIN

EAU32341

Checking the brake fluid level

1

ZAUM00**

1. Minimum level mark

Insufficient brake fluid may allow air to
enter the brake system, possibly caus­ing it to become ineffective.

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

Observe these precautions:

8 When checking the fluid level,

make sure that the top of the mas­ter 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 perfor­mance.

Recommended brake fluid:

DOT 4

8 Refill with the same type of brake

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

8 Be careful that water does not en-

ter the master cylinder when refill­ing. Water will significantly lower the
boiling point of the fluid and may
result in vapor lock.

8 Brake fluid may deteriorate painted

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

8 As the brake pads wear, it is nor-

mal for the brake fluid level to
gradually go down. However, if the

6-13

brake fluid level goes down sud­denly, have a Yamaha dealer check
the cause.

EAU22720

Changing the brake fluid

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

8 Oil seals: Replace every two years.
8 Brake hose: Replace every four

years.

1

2

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

Checking and lubricating the
cables

The operation of all control cables and

1

the condition of the cables should be
checked before each ride, and the

2

cables and cable ends should be lubri­cated if necessary. If a cable is dam­aged or does not move smoothly, have

3

a Yamaha dealer check or replace it.

4

Recommended lubricant:
Yamaha Chain and Cable Lube or

5

engine oil SAE 10W-30 (API SE)

6

w

Damage to the outer housing of

7

cables may result in internal rusting
and cause interference with cable
movement. Replace damaged cables

8

as soon as possible to prevent un­safe conditions.

9

EAU23090

EWA10710

EAU23110

Checking and lubricating the
throttle grip and cable

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

EAU23170

Lubricating the front and rear
brake levers

ZAUM00**

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

Recommended lubricant:
Lithium-soap-based grease (all-pur-

pose grease)

6-14

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU23210

Checking and lubricating the
centerstand and sidestand

ZAUM00**

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

EWA10740

w

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

EAU23271

Checking the front fork

ZAUM00**

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

To check the condition

EWA10750

w

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

To check the operation

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

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

ECA10590

cC

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

1

2

3

4

5

6

7

8

9

Recommended lubricant:
Lithium-soap-based grease (all-pur-

pose grease)

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

6-15

PERIODIC MAINTENANCE AND MINOR REPAIR

Checking the steering

1

2

3

4

ZAUM00**

Worn or loose steering bearings may

5

cause danger. Therefore, the operation
of the steering must be checked as fol-

6

lows at the intervals specified in the
periodic maintenance and lubrication

7

chart.

1. Place a stand under the engine to

8

raise the front wheel off the ground.

w

9

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

EAU23280

EWA10750

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

EAU23780

Replacing the headlight bulb

1

ZAUM00**

1. Headlight unit

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

1. Remove the headlight unit by re­moving the screws.

6-16

PERIODIC MAINTENANCE AND MINOR REPAIR

1

2

ZAUM00**

1. Headlight coupler

2. Bulb cover

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

1

ZAUM00**

1. Bulb holder

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

EWA10790

w

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

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

ECA10660

cC

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

5. Install the headlight bulb cover, and
then connect the coupler.

6. Install the headlight unit by install­ing the screws.

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

6-17

EAU20060

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 transmission oil must
be changed as follows at the intervals
specified in the periodic maintenance
and lubrication chart.

1. Start the engine, warm it up by
riding the scooter for several min­utes, and then stop the engine.

2. Place the scooter on the
centerstand.

3. Place an oil pan under the final
transmission case to collect the
used oil.

1

ZAUM00**

1. Final transmission oil filler cap

1

2

3

4

5

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

Recommended final transmission

oil:

1

1

See page 8-1.

Oil quantity:

0.13 L (0.14 US qt) (0.1 Imp.qt)

2

3

ZAUM00**

4

1. Final transmission gear oil drain bolt

4. Remove the oil filler cap and drain

5

bolt to drain the oil from the final
transmission case.

5. Install the final transmission oil

6

drain bolt, and then tighten it to the

7

specified torque.

Tightening torque:

8

Final transmission oil drain bolt:

23 Nm (2.3m • kgf, 16.6ft • lbf)

9

6. Add the specified amount of the
recommended final transmission
oil, and then install and tighten the
oil filler cap.

EWA11310

w

88

8 Make sure that no foreign mate-

88

rial enters the final transmission
case.

88

8 Make sure that no oil gets on the

88

tire or wheel.

7. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.

6-18

PERIODIC MAINTENANCE AND MINOR REPAIR

Maximum load* 144 kg (317 lb)

* Total weight of rider, passenger, cargo and

accessories

Adjusting the carburetor

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

Adjusting the throttle cable
free play

ZAUM00**

a. 1.5 ~ 3.5mm

The throttle cable free play should mea­sure 1.5~3.5 mm (0.06~0.14 in) at the
throttle grip. Periodically check the
throttle cable free play and, if necessary,
have a Yamaha dealer adjust it.

EAU21250

EAU21380

a

EAU21860

Tires

1

2

ZAUM0054

1. Tread depth

2. Side wall

To maximize the performance, durabil­ity, and safe operation of your scooter,
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.

EWA10500

w

88

8 The tire air pressure must be

88

checked and adjusted on cold
tires (i.e., when the temperature

6-19

of the tires equals the ambient
temperature).

88

8 The tire air pressure must be

88

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

Tire air pressure

(measured on cold tires)

Load* Front Rear

Up to 90 kg (198 lb)

90 kg (198 lb)–
maximum

150 kPa

1.50 kgf/cm
22 psi

150 kPa

1.50kgf/cm
22psi

200 kPa

2

2.0 kgf/cm
29 psi

225 kPa

2

2.25 kgf/cm
32 psi

EWA10510

w

Proper loading of your vehicle is im­portant for several characteristics of
your vehicle, such as handling, brak­ing, performance and safety. Do not
carry loosely packed items that can
shift. Securely pack your heaviest

1

2

3

4

2

5

2

6

7

8

9

PERIODIC MAINTENANCE AND MINOR REPAIR

items close to the center of the mo­torcycle, and distribute the weight
evenly from side to side. Properly
adjust the suspension for your load,

1

and check the condition and pressure
of your tires. NEVER OVERLOAD

2

YOUR VEHICLE. Make sure that the
total weight of the cargo, rider, pas­senger, and accessories (cowling,

3

saddlebags, etc. if approved for this
model) does not exceed the maxi-

4

mum load of the vehicle. Operation
of an overloaded motorcycle could

5

cause tire damage, an accident, or
even injury.

6

Tire inspection

The tires must be checked before each

7

ride. If a tire tread shows crosswise lines
(minimum tread depth), if the tire has a

8

nail or glass fragments in it, or if the
sidewall is cracked, have a Yamaha

9

dealer replace the tire immediately.

Minimum tire tread depth (front and

rear):

0.8 mm (0.03 in)

NOTE:

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

Tire information

This scooter is equipped with cast
wheels and tubeless tires with valves.

EWA10590

w

Operating the scooter with exces­sively worn tires decrease riding sta­bility and can lead to loss of control.
Have excessively worn tires replaced
by a Yamaha dealer immediately.
Brakes, tires, and related wheel parts
replacement should be left to a
Yamaha Service Technician.

FRONT

Manufacturer Size Model

Cheng shin 3.50-10 51J

REAR

Manufacturer Size Model

Cheng shin 3.50-10 51J

EWA10580

w

88

8 It is dangerous to ride with a

88

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

88

8 The replacement of all wheel-

88

and brake-related parts, includ­ing the tires, should be left to a
Yamaha dealer, who has the nec­essary professional knowledge
and experience.

6-20

PERIODIC MAINTENANCE AND MINOR REPAIR

EAU21960

Cast wheels

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

8 The wheel rims should be checked

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

8 The wheel should be balanced

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

8 Ride at moderate speeds after

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

EAU22100

Adjusting the brake lever free
play

1

ZAUM0107

1. Free play

The brake lever free play should mea­sure 2~5 mm (0.08~0.2 in) as shown.
Periodically check the brake lever free
play and, if necessary, have a Yamaha
dealer adjust it.

EWA10640

w

An incorrect brake lever free play in­dicates a hazardous condition in the
brake system. Do not operate the
motorcycle until the brake system has
been checked or repaired by a
Yamaha dealer.

EAU22170

Adjusting the rear brake lever
free play

1

ZAUM0108

1. Free play

1

b

ZAUM00**

1. Adjusting nut

a

1

2

3

4

5

6

7

8

9

6-21

PERIODIC MAINTENANCE AND MINOR REPAIR

The brake lever free play should mea­sure 10~20 mm (0.4~0.8 in) as shown.
Periodically check the brake lever free
play and, if necessary, adjust it as fol-

1

lows.
To increase the brake lever free play,

2

turn the adjusting nut at the brake shoe
plate in direction (a). To decrease the
brake lever free play, turn the adjusting

3

nut in direction (b).

4

w

If proper adjustment cannot be ob-

5

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

6

7

8

9

EWA10650

EAUT1230

Battery

1

ZAUM00**

1. Battery

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

ECA10620

cC

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

EWA10760

w

88

8 Electrolyte is poisonous and dan-

88

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

99

9 EXTERNAL: Flush with

99

plenty of water.

99

9 INTERNAL: Drink large

99

quantities of water or milk
and immediately call a
physician.

99

9 EYES: Flush with water for

99

15 minutes and seek prompt
medical attention.

88

8 Batteries produce explosive hy-

88

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

88

8 KEEP THIS AND ALL BATTERIES

88

OUT OF THE REACH OF CHIL­DREN.

6-22

PERIODIC MAINTENANCE AND MINOR REPAIR

The battery is located under the
footboard. Remove panel B to access
the battery. (See page 6-6.)

To charge the battery

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

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.

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

3. Fully charge the battery before in­stallation.

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

ECA10630

cC

88

8 Always keep the battery charged.

88

Storing a discharged battery can
cause permanent battery dam­age.

88

8 To charge a sealed-type (MF) bat-

88

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

EAUT1240

Replacing the fuse

1

ZAUM00**

1. 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 fol­lows.

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

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

Specified fuse:

10 A

1

2

3

4

5

6

7

8

9

6-23

PERIODIC MAINTENANCE AND MINOR REPAIR

cC

Do not use a fuse of a higher amper­age rating than recommended to

1

avoid causing extensive damage to
the electrical system and possibly a

2

fire.

3

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

4

5

6

7

8

9

devices operate.

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

ECA10640

EAUT1180

Engine oil and oil strainer

2

3

1

ZAUM00**

1. Level check window

2. Maximum level

3. Minimum level

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

To check the engine oil level

1. Place the vehicle on the
centerstand.

NOTE:

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

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

3. Wait a few minutes until the oil
settles, and then check the oil level
through the check window located
at the bottom-left side of the crank­case.

NOTE:

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

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

6-24

To change the engine oil and clean
the oil strainer

PERIODIC MAINTENANCE AND MINOR REPAIR

1

ZAUM00**

1. Oil filler cap

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

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

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

4. Remove the engine oil filler cap and
drain bolts to drain the oil from the
crankcase.

1

ZAUM00**

1. Drain bolt A

ECA10410

cC

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

5. Clean the oil strainer with solvent,
and then check it for damage and
replace it if necessary.

4 3 2 1

1

ZAUM00**

1. Drain bolt B

2. O-ring

3. Spring

4. Strainer

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

7. Install the oil strainer, spring, O-ring
and engine oil drain bolts, and then
tighten the drain bolts to the speci­fied torque.

Tightening torque:

Engine oil drain bolt A:

23 Nm (2.3m • kgf, 16.6ft • lbf)

Engine oil drain bolt B:

32 Nm (3.2m • kgf, 23.1ft • lbf)

1

2

3

4

5

6

7

8

9

6-25

PERIODIC MAINTENANCE AND MINOR REPAIR

NOTE:

Make sure that the O-ring is properly
seated.

1

8. Add the specified amount of the

2

recommended engine oil, and then
install and tighten the engine oil filler

3

cap.

Recommended engine oil:

4

See page 8-1.

Oil change quantity:

5

6

7

1.0 L (1.09 US qt) (0.92 Imp.qt)

cC

88

8 Do not use oils with a diesel

88

specification of “CD” or oils of a
higher quality than specified. In

8

addition, do not use oils labeled
“ENERGY CONSERVING II” or

9

higher.

88

8 Be sure no foreign material en-

88

ters the crankcase.

ECA11670

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

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

11. Install the panel.

EAU25860

Troubleshooting

Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur dur­ing operation. Any problem in the fuel,
compression, or ignition systems, for
example, can cause poor starting and
loss of power.
The following troubleshooting chart rep­resents a quick and easy procedure for
checking these vital systems yourself.
However, should your scooter require any
repair, take it to a Yamaha dealer, whose
skilled technicians have the necessary
tools, experience, and know-how to ser­vice the scooter properly.
Use only genuine Yamaha replacement
parts. Imitation parts may look like
Yamaha parts, but they are often infe­rior, have a shorter service life and can
lead to expensive repair bills.

6-26

PERIODIC MAINTENANCE AND MINOR REPAIR

Troubleshooting chart

w

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

EAU25901

EWA10840

1

1. Fuel

Check the fuel level in
the fuel tank.

2. Compression

Operate the electric starter.

3. Ignition

Remove the spark plug
and check the electrodes.

4. Battery

Operate the electric starter.

There is enough fuel.

There is no fuel.

There is compression.

There is no compression.

Wet

Dry

The engine turns over
quickly.

The engine turns over
slowly.

Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.

Have a Yamaha dealer check the vehicle.

Check the compression.

Supply fuel.

Check the ignition.

Have a Yamaha dealer
check the vehicle.

The battery is good.

Check the battery lead connections,
and charge the battery if necessary.

The engine does not start.
Check the compression.

6-27

Open the throttle halfway and operate
the electric starter.

The engine does not start.
Check the battery.

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

2

3

4

5

6

7

8

9

SCOOTER CARE AND STORAGE

SCOOTER CARE AND STORAGE

Care

While the open design of a scooter re­veals the attractiveness of the technol-

1

ogy, it also makes it more vulnerable.
Rust and corrosion can develop even if
high-quality components are used. A

2

rusty exhaust pipe may go unnoticed on
a car, however, it detracts from the over-

3

all appearance of a scooter. Frequent and
proper care does not only comply with

4

the terms of the warranty, but it will also
keep your scooter looking good, extend
its life and optimize its performance.

5

Before cleaning

6

1. Cover the muffler outlet with a plas-

7

8

9

tic bag after the engine has cooled
down.

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

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

EAU26090

Cleaning

ECA10780

cC

88

8 Avoid using strong acidic wheel

88

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

88

8 Improper cleaning can damage

88

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

88

8 Do not use any harsh chemical

88

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

88

8 Do not use high-pressure wash-

88

7-1

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

88

8 For scooters equipped with a

88

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

After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge, and

SCOOTER CARE AND STORAGE

then rinse thoroughly with clean water.
Use a toothbrush or bottlebrush for hard­to-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 corro­sive in combination with water, carry out
the following steps after each ride in the
rain, near the sea or on salt-sprayed
roads.

NOTE:

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

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

ECA10790

cC

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

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

After cleaning

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

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

3. To prevent corrosion, it is recom­mended to apply a corrosion pro­tection spray on all metal, includ­ing chrome- and nickel-plated, sur­faces.

4. Use spray oil as a universal cleaner
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 be­fore storing or covering it.

7-2

EWA10940

w

88

8 Make sure that there is no oil or

88

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

88

8 Before operating the scooter test

88

its braking performance and cor­nering behavior.

ECA10800

cC

88

8 Apply spray oil and wax spar-

88

ingly and make sure to wipe off
any excess.

88

8 Never apply oil or wax to any rub-

88

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

88

8 Avoid using abrasive polishing

88

compounds as they will wear
away the paint.

1

2

3

4

5

6

7

8

9

SCOOTER CARE AND STORAGE

NOTE:

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

1

2

3

4

5

6

7

8

9

EAU26300

Storage

Short-term

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

ECA10820

cC

88

8 Storing the scooter in a poorly

88

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

88

8 To prevent corrosion, avoid

88

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

Long-term

Before storing your scooter for several
months:

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

2. Drain the carburetor float chamber
by loosening the drain bolt; this will
prevent fuel deposits from building

up. Pour the drained fuel into the
fuel tank.

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

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

spark plug.

b. Pour a teaspoonful of engine oil

into the spark plug bore.

c. Install the spark plug cap onto

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

d.Turn the engine over several

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

e. Remove the spark plug cap from

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

7-3

SCOOTER CARE AND STORAGE

EWA10950

w

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

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

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

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

8. 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 excessively cold
or warm place [less than 0 °C (30

°F) or more than 30 °C (90 °F)]. For
more information on storing the
battery, see page 6-23.

NOTE:

Make any necessary repairs before stor­ing the scooter.

1

2

3

4

5

6

7

8

9

7-4

SPECIFICATIONS

SPECIFICATIONS

Dimensions:

Overall length:

1,755 mm (69.1 in)

Overall width:

1

2

3

4

699 mm (27.5 in)

Overall height:

1,063 mm (41.8 in)

Seat height:

759 mm (29.8 in)

Wheel base:

1,230 mm (48.4 in)

Ground clearance:

95 mm (3.8 in)

Minimum turning radius:

1,800 mm (72 in)

Weight:

5

with oil and full fuel tank:

109 kg (240 lb)

Engine:

6

Engine type

Air-cooled 4-stroke, SOHC

Cylinder arrangement:

7

8

9

Forward-inclined single cylinder

Displacement:

125 cm

Bore Stroke

51.5×60.0 mm (2.0×2.4 in)

Compression ratio:

9.8:1

Starting system:

Electric / kick starter

Lubrication system:

Wet sump

Oil type or grade
Engine oil

Type

-20˚ -10˚ 0˚ 10˚ 20˚ 30˚ 40˚ 50˚

Fuel

Type

Regular unleaded gasoline(91 or higher)

Fuel tank capacity

4.5 L (1.18 US qt, 0.98 lmp.gal)

Carburetor

SAE 10W-30

SAE 10W-40

SAE 20W-40

SAE 20W-50

ZAUM00**

Recommended engine oil classification

API Service SE, SF type or higher

Final gear oil

Type

SAE 85 W 140

Oil quantity

Engine oil

Periodic oil change

3

1.0 L (1.09 US qt, 0.92 lmp.qt)

Total amount

1.2 L (1.31 US qt, 1.10 lmp.qt)

Final gear case oil

Periodic oil change

0.13 L

Total amount

0.15 L

Air filter

Paper type element

Type×quantity

BS26×1

Manufacturer

Mikuni

Spark plug

Type / Manufacturer

CR7E / NGK

Gap

0.7 ~ 0.8 mm (0.028 ~ 0.032 in)

Transmission

Primary reduction system

Helical gear

Primary reduction ratio

40/15(2.666)

Secondary reduction system

Spur gear

Secondary reduction ratio

38/13(2.923)

Transmission type

Single speed automatic(V-belt type)

Operation

Centrifugal automatic type

Chassis

Frame type

Steel tube underbone

Caster angle

32°

Trail

75 mm

8-1

SPECIFICATIONS

Front tire

Type

Tubeless

Size

3.50-10 51J

Manufacturer

Cheng shin

Rear tire

Type

Tubeless

Size

3.50-10 51J

Manufacturer

Cheng shin

Maximum load*

144 kg (317 lb)

Tire air pressure(Cold tire)

Up to 90 kg (198 lb) load*
Front

150 kPa(1.50 kg / cm2, 22 psi)

Rear

200 kPa(2.00 kg / cm2, 29 psi)

90 kg load ~ maximum load*
Front

150 kPa(1.50 kg / cm2, 22 psi)

Rear

225 kPa(2.25 kg / cm2,32 psi)

*Load is total weight of cargo, rider and acces­sories.

Front wheel

Type

Cast

Size

J10×MT 2.5

Rear wheel

Type

Cast

Size

J10×MT 2.5

Front brake

Type

Single disc brake

Operation

Right hand operation

Fluid

DOT 4

Rear brake

Type

Drum

Operation

Left hand operation

Front suspension

Type

Telescopic fork

Rear suspension

Type

Unit swing

Shock absorbers

Front

Coil spring / oil damper

Rear

Coil spring / oil damper

Wheel travel

Front

59 mm

Rear

54 mm

Electrical system

Ignition system

C.D.I.

Charging system

Type

C.D.I. magneto generator

Standard output

14 V,120W / 5,000 r/min

Battery

Type

GTX 7A-BS

Voltage, capacity

12 V, 6 AH

Headlight type

Bulb

Bulb voltage, wattage quantity

Headlight

12 V, 60 / 65 W×1

Tail / brake light

12 V, 8 / 27 W×1

Turn signal light

12 V, 10 W×4

Meter light

14 V, 3 W×1

Fuel meter light

14 V, 3 W×1

High beam indicator light

12 V, 3 W×1

Turn indicator light

12 V, 1.7 W×1

Fuse

10A 1

1

2

3

4

5

6

7

8

9

8-2

CONSUMER INFORMATION

CONSUMER INFORMATION

Identification numbers

Record the key identification number,
vehicle identification number and model

1

label information in the spaces provided
below for assistance when ordering
spare parts from a Yamaha dealer or for

2

reference in case the vehicle is stolen.

3

KEY IDENTIFICATION NUMBER:

4

5

VEHICLE IDENTIFICATION NUMBER:

6

7

MODEL LABEL INFORMATION:

8

9

EAU26351

Key identification number

EAU26390

1

ZAUM00**

1. Key identification number

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

Vehicle identification number

EAU26410

1

ZAUM00**

1. Vehicle identification number

The vehicle identification number is
stamped into the frame.

NOTE:

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

9-1

CONSUMER INFORMATION

Model label

EAU26460

1

ZAUM00**

1. Model label

The model label is affixed to the loca­tion shown. Record the information on
this label in the space provided. This
information will be needed when order­ing spare parts from a Yamaha dealer.

1

2

3

4

5

6

7

8

9

9-2

CONSUMER INFORMATION

Reporting safety defects

If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immedi­ately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Yamaha Motor Corporation,

1

U.S.A. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a
group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual
problems between you, your dealer, or Yamaha Motor Corporation, U.S.A.

2

To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-800-424-9393 (or 366-0123 in Washington, D.C.

3

area) or write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other information
about motor vehicle safety from the Hotline.

4

5

6

7

8

EAU26550

9

9-3

CONSUMER INFORMATION

EAU26560

Motorcycle noise regulation

TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED:

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

1

2

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

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

Muffler

Exhaust system

Intake system

Exhaust pipe
Silencer

Air cleaner case
Air cleaner element
Intake duct

9-4

3

4

5

6

7

8

9

CONSUMER INFORMATION

YAMAHA MOTOR CORPORATION, U.S.A.
STREET AND ENDURO MOTORCYCLE LIMITED WARRANTY

1

2

3

4

5

6

7

8

EAU26661

9

9-5

CONSUMER INFORMATION

1

2

3

4

5

6

7

8

9

9-6

CONSUMER INFORMATION

YAMAHA EXTENDED SERVICE (Y.E.S.)

1

2

3

4

5

6

7

8

EAU26750

9

9-7

CONSUMER INFORMATION

1

2

3

4

5

6

7

8

9

9-8

INDEX

A

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

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

Adjusting the carburetor ......................... 6-19

Adjusting the rear brake lever free play 6-21

1

Adjusting the throttle cable free play ......6-19

Air filter and V-belt case air filter

elements .................................................. 6-8

2

B

Battery..................................................... 6-22

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

3

C

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

4

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

Carrier .......................................................3-8

Cast wheels ............................................ 6-21

5

Catalytic converter ................................... 3-5

Changing the brake fluid ......................... 6-13

Checking and lubricating the cables ......6-14

6

Checking and lubricating the centerstand and

sidestand............................................... 6-15

Checking and lubricating the throttle grip and

7

cable ...................................................... 6-14

Checking the brake fluid level ................6-13

Checking the front brake pads and rear brake

8

shoes .................................................... 6-12

Checking the front fork ........................... 6-15

Checking the spark plug .......................... 6-7

9

Checking the steering ............................ 6-16

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

D

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

E

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

Engine oil and oil strainer ........................ 6-24

F

Final transmission oil .............................. 6-17

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

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

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

Fuel tank cap ............................................ 3-4

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

G

General maintenance and lubrication

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

H

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

Helmet holder ............................................ 3-6

I

INSTRUMENT AND CONTROL

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

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

Ignition circuit cut-off system ................... 3-9

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

K

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

L

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

Location of important labels ..................... 1-6

Lubricating the front and rear brake

levers .................................................... 6-14

Luggage hook ........................................... 3-8

M

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

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

O

OPERATION AND IMPORTANT RIDING

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

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

P

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

PERIODIC MAINTENANCE AND MINOR

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

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

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

Periodic maintenance chart for the emission

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

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

R

Rear brake lever ....................................... 3-4

Removing and installing panels ................ 6-6

Replacing a turn signal light bulb ............ 6-11

Replacing the fuse ..................................6-23

Replacing the headlight bulb .................. 6-16

Replacing the tail/brake light bulb ........... 6-11

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

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

S

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

SCOOTER CARE AND STORAGE ........ 7-1

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

Seat ........................................................... 3-6

Sidestand .................................................. 3-8

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

Starting a cold engine ............................... 5-1

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

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

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

T

Tires ........................................................6-19

Troubleshooting ...................................... 6-26

Troubleshooting chart .............................6-27

Y

YAMAHA EXTENDED SERVICE (Y.E.S.) 9-7
YAMAHA MOTOR CORPORATION, U.S.A

STREET AND ENDURO MOTORCYCLE

LIMITED WARRANTY ............................ 9-5

INDEX

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

INDEX

9

INDEX

1

2

3

4

5

6

7

8

9

1

2

3

4

5

6

7

8

9

YAMAHA MOTOR TAIWAN CO., LTD

PRINTED IN TAIWAN

2003.11-0.8 1 !

(E)