Yamaha YW125Z Owner`s manual

Read this manual carefully before operating this vehicle.
OWNER’S MANUAL
YW125Z
LIT-11626-23-66
32S-F8199-11
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Q Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.
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INTRODUCTION
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Congratulations on your purchase of the Yamaha YW125Z. This model is the result of Yamaha’s vast experience in the
production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of craftsmanship and
reliability that have made Yamaha a leader in these fields.
This manual will give you an understanding of the operation, inspection, and basic maintenance of this scooter. If you have
any questions concerning the operation or maintenance of your scooter, please consult a Yamaha dealer.
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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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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 there is any question concerning this manual, please consult a Yamaha dealer.
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EWA12581
WARNING
Please read this manual and the “YOU AND YOUR MOTORCYCLE: RIDING TIPS” booklet carefully and completely
before operating this scooter. Do not attempt to operate this scooter until you have attained adequate knowledge
of its controls and operating features and until you have been trained in safe and proper riding techniques. Regular inspections and careful maintenance, along with good riding skills, will ensure that you safely enjoy the capabilities and reliability of this scooter.
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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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This is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoid possible injury
or death.
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WARNING
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NOTICE
TIP
A WARNING indicates a hazardous situation which, if not avoided, could result in
death or serious injury.
A NOTICE indicates special precautions that must be taken to avoid damage to the
vehicle or other property.
A TIP provides key information to make procedures easier or clearer.
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IMPORTANT MANUAL INFORMATION
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YW125Z
OWNER’S MANUAL
©2009 by Yamaha Motor Corporation, U.S.A.
1st edition, July 2009
All rights reserved.
Any reprinting or unauthorized use without
the written permission of Yamaha
Motor Corporation, U.S.A. is expressly
prohibited.
Printed in Taiwan.
P/N LIT-11626-23-66
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EAU10210
TABLE OF CONTENTS
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LOCATION OF IMPORTANT
LABELS .............................................. 1-1
SAFETY INFORMATION .................... 1-3
Further safe-riding points ................ 1-7
DESCRIPTION ................................... 2-1
Left view .......................................... 2-1
Right view ........................................ 2-2
Controls and instruments ................ 2-3
INSTRUMENT AND CONTROL FUNCTIONS ................................................. 3-1
Main switch/steering lock ................ 3-1
Keyhole cover ................................. 3-2
Indicator lights ................................. 3-2
Speedometer unit ............................ 3-3
Fuel gauge ...................................... 3-3
Handlebar switches ........................ 3-4
Front brake lever ............................. 3-5
Rear brake lever ............................. 3-5
Fuel tank cap ................................... 3-5
Fuel ................................................. 3-6
Catalytic converter .......................... 3-7
Seat ................................................. 3-8
Helmet holder .................................. 3-9
Storage compartment ...................... 3-9
Sidestand ...................................... 3-10
Ignition circuit cut-off system ......... 3-11
FOR YOUR SAFETY - PRE-OPERATION
CHECKS ............................................ 4-1
OPERATION AND IMPORTANT RIDING
POINTS ............................................... 5-1
Starting the engine .......................... 5-1
Starting off ....................................... 5-2
Acceleration and deceleration ........ 5-2
Braking ............................................ 5-2
Tips for reducing fuel consumption . 5-3
Engine break-in ............................... 5-3
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ................................... 6-1
Owner’s tool kit ................................ 6-2
Periodic maintenance chart for the
emission control system .............. 6-3
General maintenance and lubrication
chart ............................................. 6-4
Removing and installing panels ..... 6-8
Checking the spark plug ................. 6-9
Engine oil ...................................... 6-10
Final transmission oil .................... 6-12
Air filter and V-belt case air filter
elements .................................... 6-13
Checking the engine idling
speed ......................................... 6-15
Checking the throttle cable free
play ............................................ 6-15
Valve clearance ............................. 6-15
Tires ............................................... 6-16
Cast wheels ................................... 6-17
Checking the front brake lever free
play ............................................ 6-18
Adjusting the rear brake lever free
play ............................................ 6-18
Checking the front brake pads and rear
brake shoes ............................... 6-19
Checking the brake fluid level ...... 6-20
Changing the brake fluid .............. 6-21
Checking and lubricating the
cables ........................................ 6-21
Checking and lubricating the throttle
grip and cable ............................ 6-22
Lubricating the front and rear brake
levers ......................................... 6-22
Checking and lubricating the
centerstand and sidestand ........ 6-22
Checking the front fork .................. 6-23
Checking the steering ................... 6-24
Checking the wheel bearings ....... 6-24
Battery ........................................... 6-25
Replacing the fuses ...................... 6-26
Replacing a headlight bulb ........... 6-27
Tail/brake light ............................... 6-28
Replacing a turn signal light bulb . 6-28
Troubleshooting ............................ 6-29
Troubleshooting chart ................... 6-30
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TABLE OF CONTENTS
SCOOTER CARE AND STORAGE .... 7-1
Matte color caution .......................... 7-1
Care ................................................. 7-1
Storage ............................................ 7-3
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SPECIFICATIONS .............................. 8-1
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CONSUMER INFORMATION ............. 9-1
Identification numbers ..................... 9-1
Reporting safety defects ................. 9-3
Motorcycle noise regulation ............ 9-4
Maintenance record ........................ 9-5
YAMAHA MOTOR CORPORATION,
U.S.A. RIVA LIMITED
WARRANTY ................................. 9-7
YAMAHA EXTENDED SERVICE
(Y.E.S.) .......................................... 9-9
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Labels, location<IXE>
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LOCATION OF IMPORTANT LABELS
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Read and understand all of the labels on your vehicle. They contain important information for safe and proper operation of
your vehicle. Never remove any labels from your vehicle. If a label becomes difficult to read or comes off, a replacement
label is available from your Yamaha dealer.
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LOCATION OF IMPORTANT LABELS
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175kpa, {1.75kgf/cm },25psi
200kpa, {2.00kgf/cm2},29psi
4JK-F8446-01
200kpa, {2.00kgf/cm2},29psi
225kpa, {2.25kgf/cm2},33psi
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24P-F1668-00
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Safety information<IXE>
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Q SAFETY INFORMATION
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Be a Responsible Owner
As the vehicle’s owner, you are responsible for the safe and proper operation
of your scooter.
Scooters are single-track vehicles.
Their safe use and operation are dependent upon the use of proper riding techniques as well as the expertise of the
operator. Every operator should know the
following requirements before riding this
scooter.
He or she should:
● Obtain thorough instructions from
a competent source on all aspects
of scooter operation.
● Observe the warnings and maintenance requirements in this Owner’s
Manual.
● Obtain qualified training in safe and
proper riding techniques.
● Obtain professional technical service as indicated in this Owner’s
Manual and/or when made necessary by mechanical conditions.
Safe Riding
Perform the pre-operation checks each
time you use the vehicle to make sure
it is in safe operating condition. Failure
to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage. See page
4-2 for a list of pre-operation checks.
● This scooter is designed to carry
the operator and a passenger.
● The failure of motorists to detect
and recognize scooters in traffic is
the predominating cause of 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:
• Wear a brightly colored jacket.
• Use extra caution when you are
approaching and passing
through intersections, since
intersections are the most
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likely places for scooter
accidents to occur.
• Ride where other motorists can
see you. Avoid riding in another
motorist’s blind spot.
Many accidents involve inexperienced operators. In fact, many operators who have been involved in
accidents do not even have a current driver’s license.
• Make sure that you are qualified and that you only lend your
scooter to other qualified
operators.
• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• 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
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Q SAFETY INFORMATION
●
excessive speed or undercornering
(insufficient lean angle for the
speed).
• Always obey the speed limit
and never travel faster than
warranted by road and traffic
conditions.
• Always signal before turning or
changing lanes. Make sure that
other motorists can see you.
The posture of the operator and
passenger is important for proper
control.
• The operator should keep both
hands on the handlebar and
both feet on the operator
footrests during operation to
maintain control of the scooter.
• The passenger should always
hold onto the operator, the seat
strap or grab bar, if equipped,
with both hands and keep both
feet on the passenger footrests.
Never carry a passenger unless
he or she can firmly place both
feet on the passenger footrests.
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●
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.
● Always wear an approved helmet.
● Wear a face shield or goggles. Wind
in your unprotected eyes could contribute to an impairment of vision
that could delay seeing a hazard.
● The use of a jacket, substantial
shoes, trousers, gloves, etc., is
effective in preventing or reducing
abrasions or lacerations.
● Never wear loose-fitting clothes,
otherwise they could catch on the
control levers or wheels and cause
injury or an accident.
● Always wear protective clothing
that covers your legs, ankles, and
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feet. The engine or exhaust system
become very hot during or after
operation and can cause burns.
A passenger should also observe
the above precautions.
Avoid Carbon Monoxide Poisoning
All engine exhaust contains carbon
monoxide, a deadly gas. Breathing carbon monoxide can cause headaches,
dizziness, drowsiness, nausea, confusion, and eventually death.
Carbon Monoxide is a colorless, odorless, tasteless gas which may be
present even if you do not see or smell
any engine exhaust. Deadly levels of
carbon monoxide can collect rapidly and
you can quickly be overcome and unable to save yourself. Also, deadly levels of carbon monoxide can linger for
hours or days in enclosed or poorly ventilated areas. If you experience any
symptoms of carbon monoxide poisoning, leave the area immediately, get
fresh air, and SEEK MEDICAL TREATMENT.
● Do not run engine indoors. Even if
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Q SAFETY INFORMATION
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you try to ventilate engine exhaust
with fans or open windows and
doors, carbon monoxide can rapidly reach dangerous levels.
Do not run engine in poorly ventilated or partially enclosed areas
such as barns, garages, or carports.
Do not run engine outdoors where
engine exhaust can be drawn into
a building through openings such
as windows and doors.
Loading
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, along with the information about accessories below, are
some general guidelines to follow if loading cargo to your scooter:
The total weight of the operator, passenger, accessories and cargo must
not exceed the maximum load limit.
Operation of an overloaded vehicle
could cause an accident.
Maximum load:
155 kg (342 lb)
When loading within this weight limit,
keep the following in mind:
● Cargo and accessory weight should
be kept as low and close to the
scooter as possible. Securely pack
your heaviest items as close to the
center of the vehicle as possible
and make sure to distribute the
weight as evenly as possible on
both sides of the scooter to minimize imbalance or instability.
● Shifting weights can create a sudden imbalance. Make sure that accessories and cargo are securely
attached to the scooter before riding.
Check accessory mounts and
cargo restraints frequently.
• Properly adjust the suspension
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for your load (suspensionadjustable models only), and
check the condition and
pressure of your tires.
• Never attach any large or
heavy items to the handlebar,
front fork, or front fender. Such
items can create unstable
handling or a slow steering
response.
This vehicle is not designed to
pull a trailer or to be attached to
a sidecar.
Genuine Yamaha Accessories
Choosing accessories for your vehicle
is an important decision. Genuine
Yamaha accessories, which are available only from a Yamaha dealer, have
been designed, tested, and approved by
Yamaha for use on your vehicle.
Many companies with no connection to
Yamaha manufacture parts and accessories or offer other modifications for
Yamaha vehicles. Yamaha is not in a
position to test the products that these
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Q SAFETY INFORMATION
aftermarket companies produce. Therefore, Yamaha can neither endorse nor
recommend the use of accessories not
sold by Yamaha or modifications not
specifically recommended by Yamaha,
even if sold and installed by a Yamaha
dealer.
Aftermarket Parts, Accessories, and
Modifications
While you may find aftermarket products
similar in design and quality to genuine
Yamaha accessories, recognize that
some aftermarket accessories or modifications are not suitable because of
potential safety hazards to you or others. Installing aftermarket products or
having other modifications performed to
your vehicle that change any of the
vehicle’s design or operation characteristics can put you and others at greater
risk of serious injury or death. You are
responsible for injuries related to
changes in the vehicle.
Keep the following guidelines in mind,
as well as those provided under “Loading” when mounting accessories.
●
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.
• Accessories fitted to the
handlebar or the front fork area
can create instability due to
improper weight distribution or
aerodynamic changes. If
accessories are added to the
handlebar or front fork area,
they must be as lightweight as
possible and should be kept to
a minimum.
• Bulky or large accessories may
seriously affect the stability of
the scooter due to aerodynamic
effects. Wind may attempt to
lift the scooter, or the scooter
may become unstable in cross
winds. These accessories may
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also cause instability when
passing or being passed by
large vehicles.
• Certain accessories can
displace the operator from his
or her normal riding position.
This improper position limits
the freedom of movement of
the operator and may limit
control ability, therefore, such
accessories are not recommended.
Use caution when adding electrical
accessories. If electrical accessories exceed the capacity of the
scooter’s electrical system, an electric failure could result, which could
cause a dangerous loss of lights or
engine power.
Aftermarket Tires and Rims
The tires and rims that came with your
scooter were designed to match the
performance capabilities and to provide
the best combination of handling, braking, and comfort. Other tires, rims, sizes,
and combinations may not be appropri-
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Safe-riding points<IXE>
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Q SAFETY INFORMATION
ate. Refer to page 6-16 for tire specifications and more information on replacing your tires.
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Further safe-riding points
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Make sure to signal clearly when
making turns.
Braking can be extremely difficult
on a wet road. Avoid hard braking,
because the scooter could slide.
Apply the brakes slowly when stopping on a wet surface.
Slow down as you approach a corner or turn. Once you have completed a turn, accelerate slowly.
Be careful when passing parked
cars. A driver might not see you and
open a door in your path.
Railroad crossings, streetcar rails,
iron plates on road construction
sites, and manhole covers become
extremely slippery when wet. Slow
down and cross them with caution.
Keep the scooter upright, otherwise
it could slide out from under you.
The brake lining could get wet when
you wash the scooter. After washing the scooter, check the brakes
before riding.
Always wear a helmet, gloves, trou-
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sers (tapered around the cuff and
ankle so they do not flap), and a
bright colored jacket.
Do not carry too much luggage on
the scooter. An overloaded scooter
is unstable.
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Part locations<IXE>
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DESCRIPTION
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Left view
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1.
2.
3.
4.
5.
6.
7.
8.
Front turn signal light (page 6-28)
Battery (page 6-25)
Helmet holder (page 3-9)
Sidestand (page 3-10)
V-belt case air filter cover (page 6-13)
Centerstand (page 6-22)
Air filter (page 6-13)
Rear turn signal light (page 6-28)
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2-1
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8
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DESCRIPTION
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Right view
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1.
2.
3.
4.
5.
6.
7.
Tail/brake light (page 6-28)
Muffler (page 3-7)
Storage compartment (page 3-9)
Seat (page 3-8)
Fuel tank cap (page 3-5)
Spark plug (page 6-9)
Headlight (page 6-27)
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2-2
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DESCRIPTION
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Controls and instruments
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1.
2.
3.
4.
5.
6.
7.
8.
9.
Rear brake lever (page 6-18)
Left handlebar switches (page 3-4)
Speedometer unit (page 3-3)
Fuel gauge (page 3-3)
Brake fluid reservoir (page 6-20)
Right handlebar switches (page 3-4)
Front brake lever (page 6-18)
Throttle grip (page 5-2)
Main switch/steering lock (page 3-1)
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2-3
Main switch/steering lock<IXE>
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INSTRUMENT AND CONTROL FUNCTIONS
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Main switch/steering lock
PUSH
The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.
TIP
The main switch/steering lock is
equipped with a keyhole cover. (See page
3-2.)
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EAU10681
ON
All electrical circuits are supplied with
power, and the meter lighting and taillight come on, and the engine can be
started. The key cannot be removed.
LOCK
The steering is locked, and all electrical
systems are off. The key can be removed.
1
To lock the steering
2
TIP
The headlight comes on automatically
when the engine is started and stays
on until the key is turned to “OFF”.
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1
4
PUSH
5
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OFF
All electrical systems are off. The key
can be removed.
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6
1. Push.
7
WARNING
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.
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3-1
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.
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Keyhole cover<IXE>
Indicator lights<IXE>
Turn signal indicator light<IXE>
High beam indicator light<IXE>
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INSTRUMENT AND CONTROL FUNCTIONS
EAUT2111
To unlock the steering
1
Keyhole cover
1
1
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Indicator lights
1 2
2
2
PUSH
3
4
5
6
1. Turn.
2. Release.
Push the key in, and then turn it to “OFF”
while still pushing it.
3
1. Keyhole cover lever
To open the keyhole cover
Insert the key bow into the keyhole cover
receptacle as shown, and then turn the
key to the right to open the cover.
7
8
To close the keyhole cover
Push the keyhole cover lever inward and
the keyhole cover will close.
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3-20
3-2
1. Turn signal indicator light “4 6”
2. High beam indicator light“&”
3. Engine trouble warning light “ ”
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4 6”
Turn signal indicator light “4
This indicator light flashes when the turn
signal switch is pushed to the left or right.
EAU11080
&”
High beam indicator light “&
This indicator light comes on when the
high beam of the headlight is switched
on.
Engine trouble warning light<IXE>
Speedometer unit<IXE>
Fuel gauge<IXE>
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INSTRUMENT AND CONTROL FUNCTIONS
EAUT1934
Engine trouble warning light “ ”
This warning light flashes or stays on if
an electrical circuit monitoring the engine is not working correctly. If this occurs, have a Yamaha dealer check the
self-diagnosis system.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come on
for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
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Speedometer unit
1
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Fuel gauge
2
1
1
2
3
4
1. Speedometer
2. Odometer
1. Fuel gauge
The speedometer unit is equipped with
a speedometer and an odometer. The
speedometer shows the riding speed.
The odometer shows the total distance
traveled.
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
“E”, refuel as soon as possible.
TIP
Do not allow the fuel tank to empty itself completely.
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5
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9
Handlebar switches<IXE>
Dimmer switch<IXE>
Turn signal switch<IXE>
Horn switch<IXE>
Engine stop switch<IXE>
Start switch<IXE>
INSTRUMENT AND CONTROL FUNCTIONS
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Handlebar switches
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Right
*”
Horn switch “*
Press this switch to sound the horn.
Left
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1
2
#/$
$”
Engine stop switch “#
Set this switch to “#” before starting the
engine. Set this switch to “$” to stop
the engine in case of an emergency,
such as when the motorcycle overturns
or when the throttle cable is stuck.
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2
1
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2
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7
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1. Engine stop switch “#/$”
2. Start switch ","
5
6
1. Dimmer switch "%/&"
2. Turn signal switch "4/6"
3. Horn switch "*"
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&/%
%”
Dimmer switch “&
Set this switch to “&” for the high beam
and to “%” for the low beam.
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4/6
6”
Turn signal switch “4
To signal a right-hand turn, push this
switch to “6”. To signal a left-hand turn,
push this switch to “4”. When released,
the switch returns to the center position.
To cancel the turn signal lights, push the
switch in after it has returned to the center position.
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3-4
,”
Start switch “,
Push this switch to crank the engine with
the starter. See page 5-1 for starting instructions prior to starting the engine.
Brake lever, front<IXE>
Brake lever, rear<IXE>
Fuel tank cap<IXE>
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INSTRUMENT AND CONTROL FUNCTIONS
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Front brake lever
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Rear brake lever
1
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Fuel tank cap
1
1
1
LO
CK
2
3
4
1. Front brake lever
1. Rear brake lever
1. Fuel tank cap
The front brake lever is located on the
right handlebar grip. To apply the front
brake, pull this lever toward the handlebar grip.
The rear brake lever is located on the
left handlebar grip. To apply the rear
brake, pull this lever toward the handlebar grip.
To open the fuel tank cap
Insert the key into the lock and turn it 1/
4 turn clockwise. The lock will be released and the fuel tank cap can be
opened.
To close the fuel tank cap
1. Push the fuel tank cap into position with the key inserted in the
lock.
2. Turn the key counterclockwise to
the original position, and then remove it.
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Fuel<IXE>
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INSTRUMENT AND CONTROL FUNCTIONS
1
TIP
The fuel tank cap cannot be closed unless the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly closed and locked.
2
EWA11091
3
4
EAU13221
Fuel
1
2
WARNING
Make sure that the fuel tank cap is
properly closed after filling fuel. Leaking fuel is a fire hazard.
5
1. Fuel tank filler tube
2. Fuel level
6
Make sure there is sufficient gasoline
in the tank.
EWA10881
7
8
9
WARNING
Gasoline and gasoline vapors are
extremely flammable. To avoid fires
and explosions and to reduce the risk
of injury when refueling, follow these
instructions.
on the vehicle. Never refuel while
smoking, or while in the vicinity of
sparks, open flames, or other
sources of ignition such as the pilot lights of water heaters and
clothes dryers.
2. Do not overfill the fuel tank. When
refueling, be sure to insert the pump
nozzle into the fuel tank filler hole.
Stop filling when the fuel reaches
the bottom of the filler tube. Because fuel expands when it heats
up, heat from the engine or the sun
can cause fuel to spill out of the
fuel tank.
3. Wipe up any spilled fuel immediately. NOTICE: Immediately wipe
off spilled fuel with a clean, dry,
soft cloth, since fuel may deteriorate painted surfaces or plastic parts.[ECA10071]
4. Be sure to securely close the fuel
tank cap.
EWA15151
1. Before refueling, turn off the engine
and be sure that no one is sitting
3-24
3-6
WARNING
Gasoline is poisonous and can cause
injury or death. Handle gasoline with
Catalytic converter<IXE>
EAU1044D
INSTRUMENT AND CONTROL FUNCTIONS
care. Never siphon gasoline by
mouth. If you should swallow some
gasoline or inhale a lot of gasoline
vapor, or get some gasoline in your
eyes, see your doctor immediately. If
gasoline spills on your skin, wash
with soap and water. If gasoline spills
on your clothing, change your
clothes.
EAU36081
Recommended fuel
UNLEADED GASOLINE ONLY
Fuel tank capacity:
6.0 L (1.59 US gal) (1.32 Imp.gal)
ECA11400
or higher, or a research octane number
of 91 or higher. If knocking (or pinging)
occurs, use a gasoline of a different
brand or premium unleaded fuel. Use of
unleaded fuel will extend spark plug life
and reduce maintenance costs.
Gasohol
There are two types of gasohol: gasohol containing ethanol and that containing methanol. Gasohol containing ethanol can be used if the ethanol content
does not exceed 10% (E10). Gasohol
containing methanol is not recommended by Yamaha because it can
cause damage to the fuel system or
vehicle performance problems.
NOTICE
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the valves and piston rings,
as well as to the exhaust system.
Your Yamaha engine has been designed
to use regular unleaded gasoline with a
pump octane number [(R+M)/2] of 86
3-25
3-7
EAU13433
Catalytic converter
This model is equipped with a catalytic
converter in the exhaust system.
EWA10862
1
WARNING
The exhaust system is hot after operation. To prevent a fire hazard or
burns:
● Do not park the vehicle near possible fire hazards such as grass
or other materials that easily
burn.
● Park the vehicle in a place where
pedestrians or children are not
likely to touch the hot exhaust
system.
● Make sure that the exhaust system has cooled down before doing any maintenance work.
● Do not allow the engine to idle
more than a few minutes. Long
idling can cause a build-up of
heat.
2
3
4
5
6
7
8
9
Seat<IXE>
INSTRUMENT AND CONTROL FUNCTIONS
ECA10701
NOTICE
1
2
Use only unleaded gasoline. The use
of leaded gasoline will cause
unrepairable damage to the catalytic
converter.
EAUT2670
Seat
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.
1
PUSH
4
1. Open
6
7
8
9
from “OFF” to “OPEN” or from “ON” to
“OPEN”.
1
3
5
EAU1044D
To open the seat
1. Place the scooter on the
centerstand.
2. Insert the key into the main switch,
and then turn it counterclockwise
to the “OPEN” position. If the main
switch is in the “ON” position, turn
the key clockwise to the “OPEN”
position. The seat will fold up automatically.
TIP
Do not push inward when turning the key
3-26
3-8
TIP
Make sure that the seat is properly secured before riding.
Helmet holder<IXE>
Storage compartment<IXE>
EAU1044D
INSTRUMENT AND CONTROL FUNCTIONS
EAU14301
Helmet holder
To release the helmet from the
helmet holder
Open the seat, remove the helmet from
the helmet holder, and then close the
seat.
EAU14452
Storage compartment
1
1
2
1
3
4
1. Helmet holder
1. Storage compartment
The helmet holder is located under the
seat.
The storage compartment is located
under the seat. (See page 3-8.)
EWA10961
5
6
WARNING
To secure a helmet to the helmet
holder
1. Open the seat. (See page 3-8.)
2. Attach the helmet to the helmet
holder, and then securely close the
seat. WARNING! Never ride with
a helmet attached to the helmet
holder, since the helmet may hit
objects, causing loss of control
and possibly an accident.[EWA10161]
8 Do not exceed the load limit of 5
kg (11 lb) for the storage compartment.
8 Do not exceed the maximum
load of 155 kg (342 lb) for the vehicle.
When storing the Owner’s Manual or
other documents in the storage compart-
3-27
3-9
7
8
9
Sidestand<IXE>
EAU1044D
INSTRUMENT AND CONTROL FUNCTIONS
1
ment, be sure to wrap them in a plastic
bag so that they will not get wet. When
washing the vehicle, be careful not to
let any water enter the storage compartment.
EAU15303
2
1
3
4
1. Sidestand
5
6
The sidestand is located on the left side
of the frame. Raise the sidestand or lower
it with your foot while holding the vehicle upright.
7
8
9
EWA10240
w
Sidestand
TIP
The built-in sidestand switch is part of
the ignition circuit cut-off system, which
cuts the ignition in certain situations.
(See page 3-11 for an explanation of the
ignition circuit cut-off system.)
3-28
3-10
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 system regularly as described below and
have a Yamaha dealer repair it if it
does not function properly.
Ignition circuit cut-off system<IXE>
EAU1044D
INSTRUMENT AND CONTROL FUNCTIONS
EAU45051
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 star ting 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.
1
2
3
4
5
6
7
8
9
3-29
3-11
INSTRUMENT AND CONTROL FUNCTIONS
1
2
3
4
5
6
7
8
WARNING
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
EAU1044D
If a malfunction is noted, have a Yamaha
dealer check the system before riding.
The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
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
The brake switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
NO
The sidestand switch may not be working correctly.
The scooter should not be ridden until
checked by a Yamaha dealer.
With the engine still running:
9. Move the sidestand down.
Does the engine stall?
9
YES
The system is OK. The scooter can be ridden.
3-30
3-12
EAU15581
FOR YOUR SAFETY - PRE-OPERATION CHECKS
EAU15596
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspection
and maintenance procedures and schedules described in the Owner’s Manual.
EWA11151
1
WARNING
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage. Do
not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided in this
manual, have the vehicle inspected by a Yamaha dealer.
2
3
4
5
6
7
8
9
4-31
4-1
EAU15581
FOR YOUR SAFETY - PRE-OPERATION CHECKS
Before using this vehicle, check the following points:
ITEM
1
CHECKS
PAGE
Fuel
• Check fuel level in fuel tank.
• Refuel if necessary.
• Check fuel line for leakage.
Engine oil
• Check oil level in engine.
• If necessary, add recommended oil to specified level.
• Check vehicle for oil leakage.
6-10
Final transmission oil
• Check vehicle for oil leakage.
6-12
Front brake
•
•
•
•
•
•
•
Check operation.
If soft or spongy, have Yamaha dealer bleed hydraulic system.
Check brake pads for wear.
Replace if necessary.
Check fluid level in reservoir.
If necessary, add recommended brake fluid to specified level.
Check hydraulic system for leakage.
6-18 - 6-21
Rear brake
•
•
•
•
Check operation.
Lubricate cable if necessary.
Check lever free play.
Adjust if necessary.
6-18, 6-19
8
Throttle grip
• Make sure that operation is smooth.
• Check cable free play.
• If necessary, have Yamaha dealer adjust cable free play and lubricate cable and
grip housing.
9
Control cables
• Make sure that operation is smooth.
• Lubricate if necessary.
Wheels and tires
•
•
•
•
2
3
4
5
6
7
3-5, 3-6
Check for damage.
Check tire condition and tread depth.
Check air pressure.
Correct if necessary.
4-32
4-2
6-15, 6-22
6-22
6-16, 6-17
EAU15581
FOR YOUR SAFETY - PRE-OPERATION CHECKS
ITEM
Brake levers
CHECKS
• Make sure that operation is smooth.
• Lubricate lever pivoting points if necessary.
PAGE
6-22
Centerstand, sidestand
• Make sure that operation is smooth.
• Lubricate pivots if necessary.
Chassis fasteners
• Make sure that all nuts, bolts and screws are properly tightened.
• Tighten if necessary.
Instruments, lights, signals
and switches
• Check operation.
• Correct if necessary.
Engine stop switch
• Check operation.
3-4
Sidestand switch
• Check operation of ignition circuit cut-off system.
• If system is not working correctly, have Yamaha dealer check vehicle.
3-10
6-22
-
1
2
3-2, 3-4
3
4
5
6
7
8
9
4-33
4-3
Starting the engine<IXE>
OPERATION AND IMPORTANT RIDING POINTS
EAU15951
1
Read the Owner’s Manual carefully to
become familiar with all controls. If there
is a control or function you do not understand, ask your Yamaha dealer.
EWA10271
2
3
4
5
6
7
8
9
WARNING
Failure to familiarize yourself with
the controls can lead to loss of control, which could cause an accident
or injury.
EAU45310
TIP
This model is equipped with a lean angle
sensor to stop the engine in case of a
turnover. To start the engine after a turnover, be sure to turn the main switch to
“OFF” and then to “ON”. Failing to do so
will prevent the engine from starting
even though the engine will crank when
pushing the start switch.
EAUT2702
Starting the engine
ECA10250
NOTICE
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.
See page 3-10 for more information.
1. Turn the key to “ON” and make sure
that the engine stop switch is set
to “#”.
The engine trouble warning light
should come on for a few seconds,
then go off. NOTICE: If the warning light does not go off, have a
Yamaha dealer check its electrical circuit.[ECAT1120]
2. Close the throttle completely.
3. Start the engine by pushing the
start switch while applying the front
or rear brake. NOTICE: For maximum engine life, never accelerate hard when the engine is
cold![ECA11041]
5-34
5-1
EAU15943
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.
Starting off<IXE>
Acceleration and deceleration<IXE>
Braking<IXE>
EAU15943
OPERATION AND IMPORTANT RIDING POINTS
EAU16761
Starting off
TIP
Before starting off, allow the engine to
warm up.
1. While pulling the rear brake lever
with your left hand and holding the
grab bar with your right hand, push
the scooter off the centerstand.
2. Sit astride the seat, and then adjust the rear view mirrors.
3. Switch the turn signals on.
4. Check for oncoming traffic, and
then slowly turn the throttle grip (on
the right) in order to take off.
5. Switch the turn signals off.
EAU16780
Acceleration and deceleration
EAU16793
Braking
EWA10300
WARNING
●
(b)
●
(a)
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
grip in direction (b).
●
●
Avoid braking hard or suddenly
(especially when leaning over to
one side), otherwise the scooter
may skid or overturn.
Railroad crossings, streetcar
rails, iron plates on road construction sites, and manhole
covers become extremely slippery when wet. Therefore, slow
down when approaching such
areas and cross them with caution.
Keep in mind that braking on a
wet road is much more difficult.
Ride slowly down a hill, as braking downhill can be very difficult.
1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually increasing the pressure.
5-35
5-2
1
2
3
4
5
6
7
8
9
Fuel consumption, tips for reducing<IXE>
Engine break-in<IXE>
EAU15943
OPERATION AND IMPORTANT RIDING POINTS
EAU16820
Tips for reducing fuel consumption
1
2
3
4
5
6
7
8
9
Fuel consumption depends largely on
your riding style. Consider the following
tips to reduce fuel consumption:
● Avoid high engine speeds during
acceleration.
● Avoid high engine speeds with no
load on the engine.
● Turn the engine off instead of letting it idle for an extended length
of time (e.g., in traffic jams, at traffic lights or at railroad crossings).
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.
EAU16951
0 ~ 150 km (0 ~ 90 mi)
Avoid prolonged operation above 1/3
throttle.
After every hour of operation, stop the
engine, and then let it cool for five to
ten minutes.
Vary the engine speed from time to time.
Do not operate the engine at one set
throttle position.
5-36
5-3
150 ~ 500 km (90 ~ 300 mi)
Avoid prolonged operation above 1/2
throttle.
Rev the engine freely through the gears,
but do not use full throttle at any time.
500 ~ 1000 km (300 ~ 600 mi)
Avoid prolonged operation above 3/4
throttle. NOTICE: After 1000 km (600
mi) of operation, the engine oil must
be changed and the oil strainer
cleaned.[ECA10351]
1000 km (600 mi) and beyond
Avoid prolonged full-throttle operation.
Vary the speed occasionally.
ECA10270
NOTICE
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.
Parking<IXE>
EAU15943
OPERATION AND IMPORTANT RIDING POINTS
EAU17213
Parking
When parking, stop the engine, and then
remove the key from the main switch.
1
EWA10311
WARNING
●
●
●
2
Since the engine and exhaust
system can become very hot,
park in a place where pedestrians or children are not likely to
touch them and be burned.
Do not park on a slope or on soft
ground, otherwise the vehicle
may overturn, increasing the risk
of a fuel leak and fire.
Do not park near grass or other
flammable materials which
might catch fire.
3
4
5
6
7
8
9
5-37
5-4
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17232
1
2
3
4
5
6
7
Periodic inspection, adjustment, and lubrication will keep your vehicle in the
safest and most efficient condition possible. Safety is an obligation of the vehicle owner/operator. The most important
points of vehicle inspection, adjustment,
and lubrication are explained on the following pages.
●
Running the engine while servicing can lead to eye injury, burns,
fire, or carbon monoxide poisoning <-> possibly leading to death.
See page 1-3 for more information about carbon monoxide.
EWA10321
WARNING
Failure to properly maintain the vehicle or performing maintenance activities incorrectly may increase your
risk of injury or death during service
or while using the vehicle. If you are
not familiar with vehicle service, have
a Yamaha dealer perform service.
EWA15121
8
9
WARNING
Turn off the engine when performing
maintenance unless otherwise specified.
● A running engine has moving
parts that can catch on body parts
or clothing and electrical parts
that can cause shocks or fires.
6-38
6-1
EAU1722A
EAU17302
Emission controls not only function to
ensure cleaner air, but are also vital to
proper engine operation and maximum
performance. In the following periodic
maintenance charts, the services related to emissions control are grouped
separately. These services require specialized data, knowledge, and equipment. 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). Yamaha dealers are trained and equipped to perform
these particular services.
Tool kit<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17521
Owner’s tool kit
TIP
If you do not have the tools or experience required for a particular job, have
a Yamaha dealer perform it for you.
1
2
1
3
4
1. Owner’s tool kit
5
The owner’s tool kit is located inside the
storage compartment under the seat.
(See page 3-8.)
The service information included in this
manual and the tools provided in the
owner’s tool kit are intended to assist
you in the performance of preventive
maintenance and minor repairs. However, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
6
7
8
9
6-39
6-2
Maintenance, emission control system<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU17560
Periodic maintenance chart for the emission control system
INITIAL
1
NO.
ITEM
ROUTINE
2
3
1
* Fuel line
4
2
Spark plug
5
ODOMETER READING
2,000 mi
(4,000 km)
or
6
months
4,000 mi
6,000 mi
8,000 mi
10,000 mi
(7,000 km) (10,000 km) (13,000 km) (16,000 km)
or
or
or
or
12
18
24
30
months
months
months
months
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
—
—
—
—
—
• Check condition.
• Adjust gap and clean.
• Replace at 4000 mi (7000 km) or
12 months and thereafter every
4000 mi (6000 km) or 12 months.
—
Replace.
—
Replace.
—
—
—
—
—
—
—
—
—
—
—
• Check and adjust valve clearance
when engine is cold.
—
3
* Valve clearance
4
* system
• Check breather hose for cracks or
damage.
• Replace if necessary.
5
* Fuel injection
• Check engine idle speed.
—
—
—
—
—
—
* Exhaust system
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
—
—
—
—
—
—
6
7
8
600 mi
(1,000 km)
or
1
month
6
Crankcase breather
9
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
6-40
6-3
Maintenance and lubrication, periodic<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU32125
General maintenance and lubrication chart
INITIAL
NO.
ITEM
ROUTINE
600 mi
(1,000 km)
or
1
month
ODOMETER READING
2,000 mi
(4,000 km)
or
6
months
4,000 mi
6,000 mi
8,000 mi
10,000 mi
(7,000 km) (10,000 km) (13,000 km) (16,000 km)
or
or
or
or
12
18
24
30
months
months
months
months
1
Air filter element
• Replace.
—
—
—
2
V-belt case air filter
element
• Clean
—
—
—
—
—
* Front brake
• Check operation, fluid level, and for
fluid leakage.
• Replace brake pads if necessary.
—
—
—
—
—
—
4
* Rear brake
• Check operation.
• Adjust cable and replace brake
shoes if necessary.
—
—
—
—
—
—
5
* Brake hose
—
—
—
—
—
7
8
• Check for cracks or damage.
• Replace.
6
Every 4 years
* Wheels
—
—
—
—
—
* Tires
• Check tread depth and for damage.
• Replace if necessary.
• Check air pressure.
• Correct if necessary.
—
—
—
—
—
• Check bearings for smooth
operation.
• Replace if necessary.
—
—
—
—
—
*
3
5
• Check runout and for damage.
• Replace if necessary.
Wheel bearings
2
4
3
6
1
7
8
9
6-41
6-4
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
INITIAL
NO.
ITEM
ROUTINE
1
—
—
—
Repack.
—
* Steering bearings
10
* Chassis fasteners
• Check all chassis fitting and
fasteners.
• Correct if necessary.
—
—
—
—
—
11
Front brake lever
pivot shaft
• Apply silicone grease lightly.
—
—
—
—
—
12
Rear brake lever
pivot shaft
• Apply lithium-soap-based grease
lightly.
—
—
—
—
—
13
* sidestand pivots
• Check operation.
• Apply lithium-soap-based grease
lightly.
—
—
—
—
—
14
* Sidestand switch
• Check operation and replace if
necessary.
—
—
—
—
—
15
* Front fork
• Check operation and for oil
leakage.
• Replace if necessary.
—
—
—
—
—
16
* assemblies
• Check operation and for oil
leakage.
• Replace if necessary.
—
—
—
—
—
—
—
—
—
—
6
Centerstand and
7
8
—
4,000 mi
6,000 mi
8,000 mi
10,000 mi
(7,000 km) (10,000 km) (13,000 km) (16,000 km)
or
or
or
or
12
18
24
30
months
months
months
months
9
3
5
2,000 mi
(4,000 km)
or
6
months
• Check bearing assemblies for
looseness.
• Moderately repack with lithiumsoap-based grease every 8000 mi
(13000 km) or 24 months.
2
4
ODOMETER READING
600 mi
(1,000 km)
or
1
month
9
17
Shock absorber
Engine oil
• Change (warm engine before
draining).
• Check oil level and vehicle for oil
leakage.
—
—
6-42
6-5
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
INITIAL
NO.
ITEM
18
* Engine oil strainer
19
Final transmission
oil
20
* V-belt
21
* switches
Front and rear brake
ROUTINE
4,000 mi
6,000 mi
8,000 mi
10,000 mi
(7,000 km) (10,000 km) (13,000 km) (16,000 km)
or
or
or
or
12
18
24
30
months
months
months
months
—
—
—
• Check vehicle for oil leakage.
• Change.
—
—
—
• Replace.
3
Every 12000 mi (18000 km)
—
—
—
—
—
—
• Apply Yamaha chain and cable
lube or engine oil thoroughly.
—
—
—
—
—
—
23
*
• Check operation and free play.
• Adjust the throttle cable free play if
Throttle grip housing
necessary.
and cable
• Lubricate the throttle grip housing
and cable.
24
* switches
• Check operation.
• Adjust headlight beam.
1
2
• Check operation.
*
Lights, signals and
ODOMETER READING
2,000 mi
(4,000 km)
or
6
months
• Clean.
Control and meter
cables
22
600 mi
(1,000 km)
or
1
month
4
5
—
—
—
—
—
—
—
—
—
—
—
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
TIP
From 12000 mi (19000 km) or 36 months, repeat the maintenance intervals starting from 4000 mi (7000 km) or 12 months.
6-43
6-6
6
7
8
9
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU1722A
EAUT2710
1
2
3
4
TIP
8 Air filter and V-belt filter
9 This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with
compressed air to avoid damaging it.
9 The air filter element needs to be replaced and V-belt filter needs to be serviced more frequently when riding in
unusually wet or dusty areas.
8 Hydraulic brake service
9 After disassembling the brake master cylinder and caliper, always change the fluid. Regularly check the brake fluid
level and fill the reservoir as required.
9 Every two years replace the internal components of the brake master cylinder and caliper, and change the brake
fluid.
Replace the brake hose every four years and if cracked or damaged.
5
6
7
8
9
6-44
6-7
Panel, removing and installing<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU18771
Removing and installing
panels
The panels shown need to be removed
to perform some of the maintenance
jobs described in this chapter. Refer to
this section each time a panel needs to
be removed and installed.
EAU19272
EAUT2532
Panel A
To remove the panel
Remove the screw, and then pull outward on the areas shown.
Panel B
To remove the panel
1. Remove panel A. (See page 6-8.)
2. Remove the screws and the quick
fastener screws, and then take the
panel off.
2
3
1
1
2
3
1
2
1
3
2
4
5
1. Panel A
2. Screw
1. Panel A
2. Panel B
6
To install the panel
Place the panel in the original position,
and then install the screw.
6-45
6-8
1. Panel B
2. Screw
3. Quick fastener screw
To install the panel
1. Place the panel in the original position, and then install the screws and
the quick fastener screws.
2. Install panel A.
7
8
9
Spark plug, checking<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUT1835
2. Check the spark plug for electrode
erosion and excessive carbon or
other deposits, and replace it if necessary.
Checking the spark plug
1
2
3
4
5
6
7
8
9
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.
1
Specified spark plug:
U22ESR-N (DENSO)
1. Spark plug wrench
To check the spark plug
To remove the spark plug
1. Place the vehicle on the
centerstand.
2. Remove panel B. (See page 6-8.)
3. Remove the spark plug cap.
4. Remove the spark plug as shown,
with the spark plug wrench included
in the owner’s tool kit.
1. Check that the porcelain insulator
around the center electrode of the
spark plug is a medium-to-light tan
(the ideal color when the vehicle is
ridden normally).
TIP
If the spark plug shows a distinctly different color, the engine could be operating improperly. Do not attempt to diagnose such problems yourself. Instead,
have a Yamaha dealer check the vehicle.
6-46
6-9
To install the spark plug
1. Measure the spark plug gap with a
wire thickness gauge and, if necessary, adjust the gap to specification.
Spark plug gap:
0.7 ~ 0.8 mm (0.028 ~ 0.031 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 (1.3 m • kgf, 9.4ft • lbf)
Engine oil<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
TIP
If a torque wrench is not available when
installing a spark plug, a good estimate
of the correct torque is 1/4 ~ 1/2 turn
past finger tight. However, the spark plug
should be tightened to the specified
torque as soon as possible.
4. Install the spark plug cap.
5. Install the panel.
EAUT2592
Engine oil
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. 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.
2
3
1
1. Oil filler cap
2. Maximum level mark
3. Minimum level mark
6-47
6-10
3. Wait a few minutes until the oil
settles, remove the oil filler cap,
wipe the dipstick clean, insert it
back into the oil filler hole (without
screwing it in), and then remove it
again to check the oil level.
TIP
The engine oil should be between the
minimum and maximum level marks.
1
2
3
4
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.
5. Insert the dipstick into the oil filler
hole, and then tighten the oil filler
cap.
To change the engine oil
1. Start the engine, warm it up for several minutes, and then turn it off.
2. Place an oil pan under the engine
to collect the used oil.
3. Remove the engine oil filler cap and
the engine oil drain bolt to drain the
oil from the crankcase.
5
6
7
8
9
PERIODIC MAINTENANCE AND ADJUSTMENT
Tightening torque:
Engine oil drain bolt:
20 Nm (2.0 m • kgf, 14.5 ft • lbf)
1
5. Refill with the specified amount of
the recommended engine oil, and
then install and tighten the oil filler
cap.
2
1
3
1. Oil filler cap
4
5
4. Install the engine oil drain bolt, and
then tighten it to the specified
torque.
Recommended engine oil:
See page 8-1.
Oil change quantity:
0.85 L (0.90 US qt, 0.75 Imp.qt)
ECA11670
NOTICE
6
●
7
8
9
1
●
Do not use oils with a diesel
specification of “CD” or oils of a
higher quality than specified. In
addition, do not use oils labeled
“ENERGY CONSERVING II” or
higher.
Be sure no foreign material enters the crankcase.
1. Engine oil drain bolt
6. Start the engine, and then let it idle
for several minutes while checking
it for oil leakage. If oil is leaking,
6-48
6-11
EAU1722A
immediately turn the engine off and
check for the cause.
7. Turn the engine off, and then check
the oil level and correct it if necessary.
Final transmission oil<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU20064
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 up the final
transmission oil 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
1
1
2
3
1. Final transmission oil filler cap
4. Remove the final transmission oil
filler cap and final transmission
drain bolt to drain the oil from the
final transmission case.
5. Install the final transmission oil
drain bolt, and then tighten it to the
specified torque.
1. Final transmission oil drain bolt
Tightening torque:
Final transmission oil drain bolt:
23 Nm (2.3 m • kgf, 16.6 ft • lbf)
6. Refill with the specified amount of
the recommended final transmission oil, and then install and tighten
the oil filler cap. WARNING! Make
sure that no foreign material enters the final transmission case.
Make sure that no oil gets on the
tire or wheel.[EWA11311]
4
5
6
7
8
9
Recommended final transmission oil:
See page 8-1.
Oil quantity:
0.13 L (0.14 US qt, 0.11 Imp.qt)
6-49
6-12
Air filter and V-belt case air filter elements<IXE>
PERIODIC MAINTENANCE AND ADJUSTMENT
7. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.
1
2
3
4
5
EAUT2660
Air filter and V-belt case air
filter elements
The air filter and V-belt case air filter elements should be cleaned at the intervals specified in the periodic maintenance and lubrication chart. Check both
filter elements more frequently if you are
riding in unusually wet or dusty areas.
The air filter check hose must be frequently checked and cleaned if necessary.
Replacing the air filter element
1
6
2
EAU1722A
1. Place the scooter on the
centerstand.
2. Remove the air filter case cover by
removing the screws.
3. Pull the air filter element out.
4. Insert a new air filter element into
the air filter case. NOTICE: Make
sure that the air filter element is
properly seated in the air filter
case. The engine should never be
operated without the air filter element installed, otherwise the
piston(s) and/or cylinder(s) may
become excessively worn.[ECA10481]
5. Install the air filter case cover by
installing the screws.
Cleaning the air filter check hose
1. Check the hose on the front side of
the air filter case for accumulated
dirt or water.
2. If dirt or water is visible, remove
the hose, clean it, and then install
it.
7
8
3
9
1. Air filter case cover
2. Screw
3. Air filter check hose
6-50
6-13
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
Cleaning the V-belt case air filter
element
2. Remove the filter element holder by
removing the screw.
4. Apply oil of the recommended type
to the entire surface of the sponge
material, and then squeeze the excess oil out.
1
1
2
TIP
The air filter element should be wet but
not dripping.
Recommended oil:
Yamaha foam air filter oil or other
quality foam air filter oil
1
1. V-belt air filter case cover
2. Screw
1. Remove the V-belt air filter case
cover by removing the screws.
1
2
1. Air filter element holder
2. Screw
1. Air filter element
3. Pull the air filter element out, and
then clean it with solvent. After
cleaning, remove the remaining
solvent by squeezing the element.
WARNING! Use only a dedicated
parts cleaning solvent. To avoid
the risk of fire or explosion, do
not use gasoline or solvents with
a low flash point.[EWA10431]
NOTICE: To avoid damaging the
air filter element, handle it gently and carefully, and do not twist
it. [ECA10521]
6-51
6-14
5. Insert the element into the air filter
case.
6. Install the filter element holder by
installing the screw.
7. Install the V-belt air filter case cover
by installing the screws.
2
3
4
5
6
7
8
9
Engine idling speed, checking<IXE>
Throttle cable free play, checking<IXE>
Valve clearance<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU44734
Checking the engine idling
speed
1
2
3
EAU21382
Checking the throttle cable
free play
Check the engine idling speed and, if
necessary, have it corrected by a
Yamaha dealer.
Engine idling speed:
1700 ~ 1900 r/min
1
4
5
6
7
1. Throttle cable free play
The throttle cable free play should measure 3~5 mm (0.12~0.20 in) at the
throttle grip. Periodically check the
throttle cable free play and, if necessary,
have a Yamaha dealer adjust it.
8
9
6-52
6-15
EAU21401
Valve clearance
The valve clearance changes with use,
resulting in improper air-fuel mixture and/
or engine noise. To prevent this from
occurring, the valve clearance must be
adjusted by a Yamaha dealer at the intervals specified in the periodic maintenance and lubrication chart.
Tires<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUT1702
Tires
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.
EWA10501
WARNING
Operation of this vehicle with improper tire pressure may cause severe injury or death from loss of control.
8 The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the temperature
of the tires equals the ambient
temperature).
8 The tire air pressure must be
adjusted in accordance with the
riding speed and with the total
weight of rider, passenger, cargo,
and accessories approved for this
model.
Tire inspection
1
Tire air pressure (measured on cold
tires):
Up to 90 kg (198 lb):
Front:
175 kPa (1.75 kgf/cm2, 25 psi)
Rear:
200 kPa (2.00 kgf/cm2, 29 psi)
90 kg (198 lb) to maximum load:
Front:
200 kPa (2.00 kgf/cm2, 29 psi)
Rear:
225 kPa (2.25 kgf/cm2, 33 psi)
Maximum load*:
155 kg (342 lb)
* Total weight of rider, passenger,
cargo and accessories
EWA10511
WARNING
Never overload your vehicle. Operation of an overloaded vehicle could
cause an accident.
2
2
3
4
1. Tire tread depth
2. Tire sidewall
5
The tires must be checked before each
ride. If a tire tread shows crosswise lines
(minimum tread depth), if the tire has a
nail or glass fragments in it, or if the
sidewall is cracked, have a Yamaha
dealer replace the tire immediately.
Minimum tire tread depth (front and
rear):
0.8 mm (0.03 in)
TIP
The tire tread depth limits may differ from
country to country. Always comply with
6-53
6-16
1
6
7
8
9
Wheels<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU21960
the local regulations.
1
Tire information
This scooter is equipped with cast
wheels and tubeless tires with valves.
EWA10590
2
WARNING
3
4
5
6
7
8
9
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.
After extensive tests, only the tires
listed below have been approved for this
model by Yamaha Motor Co., Ltd.
Front tire:
Size:
120/70-12 51L
Manufacturer/model:
KENDA K761A
Rear tire:
Size:
130/70-12 56L
Manufacturer/model:
KENDA K761
Cast wheels
EWA10580
WARNING
8 It is dangerous to ride with a
worn-out tire. When a tire tread
begins to show crosswise lines,
have a Yamaha dealer replace the
tire immediately.
8 The replacement of all wheel- and
brake-related parts, including the
tires, should be left to a Yamaha
dealer, who has the necessary
professional knowledge and experience.
6-54
6-17
To maximize the performance, durability, and safe operation of your motorcycle, note the following points regarding the specified wheels.
● 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.
● 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.
● Ride at moderate speeds after
changing a tire since the tire surface must first be “broken in” for it
to develop its optimal characteristics.
Front brake lever free play, checking<IXE>
Rear brake lever free play, adjusting<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU37912
Checking the front brake
lever free play
hydraulic system will diminish the
braking performance, which may result in loss of control and an accident.
1
EAU22170
Adjusting the rear brake lever
free play
1
1
2
3
4
1. Front brake lever
1. Rear brake lever free play
There should be no free play at the brake
lever end. If there is free play, have a
Yamaha dealer inspect the brake system.
The brake lever free play should measure 10 ~ 20 mm (0.39 ~ 0.79 in) as
shown. Periodically check the brake lever free play and, if necessary, adjust it
as follows.
EWA14211
WARNING
5
6
7
8
A soft or spongy feeling in the brake
lever can indicate the presence of air
in the hydraulic system. If there is air
in the hydraulic system, have a
Yamaha dealer bleed the system before operating the vehicle. Air in the
9
6-55
6-18
Brake pads and shoes, checking<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU22380
Checking the front brake
pads and rear brake shoes
1
(b)
1
2
The front brake pads and the rear brake
shoes must be checked for wear at the
intervals specified in the periodic maintenance and lubrication chart.
wear indicator groove. If a brake pad has
worn to the point that the wear indicator
groove has almost disappeared, have a
Yamaha dealer replace the brake pads
as a set.
EAU22540
Rear brake shoes
EAU22420
(a)
3
Front brake pads
1. Adjusting nut
4
5
6
1
2
To increase the brake lever free play,
turn the adjusting nut at the brake shoe
plate in direction (a). To decrease the
brake lever free play, turn the adjusting
nut in direction (b).
2
EWA10650
7
8
9
3
1
WARNING
If proper adjustment cannot be obtained as described, have a Yamaha
dealer make this adjustment.
1. Brake pad wear indicator groove
2. Brake pad
3. Brake disc
Each front brake pad is provided with a
wear indicator groove, which allows you
to check the brake pad wear without
having to disassemble the brake. To
check the brake pad wear, check the
6-56
6-19
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
Brake fluid level, checking<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
that the wear indicator reaches the wear
limit line, have a Yamaha dealer replace
the brake shoes as a set.
EAU32344
Checking the brake fluid level
1
Observe these precautions:
8 When checking the fluid level, make
sure that the top of the master cylinder is level by turning the handlebars.
8 Use only the recommended quality
brake fluid, otherwise the rubber
seals may deteriorate, causing
leakage and poor braking performance.
1
2
3
4
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.
6-57
6-20
Recommended brake fluid:
DOT 4
8 Refill with the same type of brake
fluid. Mixing fluids may result in a
harmful chemical reaction and lead
to poor braking performance.
8 Be careful that water does not enter the 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-
5
6
7
8
9
Brake fluid, changing<IXE>
Cables, checking and lubricating<IXE>
PERIODIC MAINTENANCE AND ADJUSTMENT
1
2
3
4
mal for the brake fluid level to
gradually go down. However, if the
brake fluid level goes down suddenly, have a Yamaha dealer check
the cause.
EAU22721
Changing the brake fluid
Have a Yamaha dealer change the brake
fluid at the intervals specified in the TIP
after the periodic maintenance and lubrication chart. In addition, have the oil
seals of the brake master 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.
5
6
EAU1722A
EAU23093
Checking and lubricating the
cables
The operation of all control cables and
the condition of the cables should be
checked before each ride, and the
cables and cable ends should be lubricated if necessary. If a cable is damaged or does not move smoothly, have
a Yamaha dealer check or replace it.
WARNING! Damage to the outer housing of cables may result in internal
rusting and cause interference with
cable movement. Replace damaged
cables as soon as possible to prevent
unsafe conditions.[EWA10711]
Recommended lubricant:
Yamaha Chain and Cable Lube or
engine oil
7
8
9
6-58
6-21
Throttle grip and cable, checking and lubricating<IXE>
Brake levers, lubricating<IXE>
Centerstand and sidestand, checking and lubricating<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU23111
Checking and lubricating the
throttle grip and cable
EAU43641
Lubricating the front and rear
brake levers
EAU23213
Checking and lubricating the
centerstand and sidestand
The operation of the throttle grip should
be checked before each ride. In addition, the cable should be lubricated at
the intervals specified in the periodic
maintenance chart.
1
2
3
4
ZAUM00**
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 lubricants:
Front brake lever:
Silicone grease
Rear brake lever:
Lithium-soap-based grease
6-59
6-22
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.
EWA10741
WARNING
If the centerstand or sidestand does
not move up and down smoothly,
have a Yamaha dealer check or repair
it. Otherwise, the centerstand or
sidestand could contact the ground
and distract the operator, resulting in
5
6
7
8
9
Front fork, checking<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
a possible loss of control.
1
Recommended lubricant:
Lithium-soap-based grease
EAU23272
Checking the front fork
The condition and operation of the front
fork must be checked as follows at the
intervals specified in the periodic maintenance and lubrication chart.
2
3
4
5
6
7
8
9
To check the condition
Check the inner tubes for scratches,
damage and excessive oil leakage.
To check the operation
1. Place the vehicle on a level surface and hold it in an upright position. WARNING! To avoid injury,
securely support the vehicle so
there is no danger of it falling
over.[EWA10751]
2. While applying the front brake, push
down hard on the handlebars several times to check if the front fork
compresses and rebounds
smoothly.
6-60
6-23
ECA10590
NOTICE
If any damage is found or the front
fork does not operate smoothly, have
a Yamaha dealer check or repair it.
Steering, checking<IXE>
Wheel bearings, checking<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU45511
EAU23290
Checking the steering
Checking the wheel bearings
Worn or loose steering bearings may
cause danger. Therefore, the operation
of the steering must be checked as follows at the intervals specified in the
periodic maintenance and lubrication
chart.
1. Place the vehicle on the
centerstand.
WARNING! To avoid injury, securely support the vehicle so
there is no danger of it falling
over.[EWA10751]
2. Hold the lower ends of the front fork
legs and try to move them forward
and backward. If any free play can
be felt, have a Yamaha dealer check
or repair the steering.
The front and rear wheel bearings must
be checked at the intervals specified in
the periodic maintenance and lubrication
chart. If there is play in the wheel hub or
if the wheel does not turn smoothly,
have a Yamaha dealer check the wheel
bearings.
1
2
3
4
5
6
7
8
9
6-61
6-24
Battery<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUT2691
Battery
1
WARNING
1
2
3
4
1. Battery
5
6
7
This model is equipped with a VRLA
(Valve Regulated Lead Acid) battery.
There is no need to check the electrolyte or to add distilled water. However,
the battery lead connections need to be
checked and, if necessary, tightened.
ECA10620
8
9
EWA10760
NOTICE
Never attempt to remove the battery
cell seals, as this would permanently
damage the battery.
8 Electrolyte is poisonous and dangerous since it contains sulfuric
acid, which causes severe burns.
Avoid any contact with skin, eyes
or clothing and always shield
your eyes when working near
batteries. In case of contact, administer the following FIRST AID.
9 EXTERNAL: Flush with
plenty of water.
9 INTERNAL: Drink large
quantities of water or milk
and immediately call a
physician.
9 EYES: Flush with water for
15 minutes and seek prompt
medical attention.
8 Batteries produce explosive hydrogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and provide sufficient ventilation when
charging it in an enclosed space.
8 KEEP THIS AND ALL BATTERIES
6-62
6-25
OUT OF THE REACH OF CHILDREN.
The battery is located under panel A.
Remove the panel to access the battery. (See page 6-8.)
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.
ECA16520
NOTICE
To charge a VRLA (Valve Regulated
Lead Acid) battery, 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 constant-voltage battery charger, have a Yamaha
dealer charge your battery.
Fuses, replacing<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
To store the battery
1. If the vehicle will not be used for
more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place.
NOTICE: When removing the battery, be sure the key is turned to
“OFF”, then disconnect the
negative lead before disconnecting the positive lead.[ECA16302]
2. If the battery will be stored for more
than two months, check it at least
once a month and fully charge it if
necessary.
3. Fully charge the battery before installing it.
4. After installing the battery, make
sure that the battery leads are properly connected to the battery terminals.
5. Turn the key from “ON” to “OFF”
three times in three-second intervals to initialize the idle speed control system.
ECA16530
EAUT2681
Replacing the fuses
NOTICE
Always keep the battery charged. Storing a discharged battery can cause
permanent battery damage.
1
1
2
3
4
1. Fuse box
The fuse box is located beside the battery compartment under panel A. (See
page 6-8.)
If a fuse is blown, replace it as follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
5
6
7
8
9
6-63
6-26
Headlight bulb, replacing<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU34240
1
1
2
3
1. Spare fuse
4
5
6
7
8
9
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not use
a fuse of a higher amperage rating than recommended to avoid
causing extensive damage to the
electrical system and possibly a
fire.[EWA15131]
Specified fuses:
Main fuse:
20 A
Ignition fuse:
10 A
Signaling system fuse:
15 A
Headlight fuse:
10 A
Fuel injection system fuse:
10 A
TIP
After removing and installing the main
fuse, be sure to turn the main switch
from “ON” to “OFF” three times in threesecond intervals to initialize the idle
speed control system.
3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows again,
have a Yamaha dealer check the
electrical system.
6-64
6-27
Replacing a headlight bulb
1
1. Headlight
This model is equipped with quartz bulb
headlights. If a headlight bulb burns out,
have a Yamaha dealer replace it and, if
necessary, adjust the headlight beam.
Tail/brake light<IXE>
Turn signal light bulb, replacing<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU43040
Tail/brake light
EAU24204
Replacing a turn signal light
bulb
1
1. Remove the turn signal light lens
by removing the screw.
1
1
2
1
3
1. Turn signal light Bulb
1. Tail/brake light
If the tail/brake light does not come on,
have a Yamaha dealer check its electrical circuit or replace the bulb.
1. Turn signal light Bulb
2. Remove the burnt-out 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. NOTICE: Do not overtighten the screw, otherwise the
lens may break.[ECA11191]
4
5
6
7
8
9
6-65
6-28
Troubleshooting<IXE>
PERIODIC MAINTENANCE AND ADJUSTMENT
EAU25861
Troubleshooting
1
2
3
4
5
6
7
8
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.
including pilot lights from water heaters or furnaces. Gasoline or gasoline
vapors can ignite or explode, causing severe injury or property damage.
EWA15141
9
WARNING
When checking the fuel system, do
not smoke, and make sure there are
no open flames or sparks in the area,
6-66
6-29
EAU1722A
Troubleshooting chart<IXE>
EAU1722A
PERIODIC MAINTENANCE AND ADJUSTMENT
EAUT1981
Troubleshooting chart
1
1. Fuel
There is enough fuel.
Check the compression.
Check the fuel level in
the fuel tank.
There is no fuel.
Supply fuel.
2
The engine does not start.
Check the compression.
3
2. Compression
There is compression.
Check the ignition.
4
There is no compression.
Have a Yamaha dealer
check the vehicle.
5
Operate the electric starter.
3. Ignition
6
Wet
Wipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.
Operate the electric starter.
Dry
Have a Yamaha dealer check the vehicle.
The engine does not start.
Check the battery.
Remove the spark plug
and check the electrodes.
7
8
4. Battery
The engine turns over
quickly.
The battery is good.
The engine turns over
slowly.
Check the battery lead connections,
and charge the battery if necessary.
Operate the electric starter.
6-67
6-30
The engine does not start.
Have a Yamaha dealer
check the vehicle.
9
Matte color, caution<IXE>
Care<IXE>
EAU25991
SCOOTER CARE AND STORAGE
EAU37833
Matte color caution
ECA15192
1
2
3
4
5
6
7
8
9
EAU26094
axles. Always rinse the dirt and
degreaser off with water.
Care
NOTICE
Some models are equipped with
matte colored finished parts. Be sure
to consult a Yamaha dealer for advice on what products to use before
cleaning the vehicle.
Using a brush, harsh chemical products or cleaning compounds when
cleaning these parts will scratch or
damage their surface. Wax also
should not be applied to any matte
colored finished parts.
While the open design of a scooter reveals the attractiveness of the technology, it also makes it more vulnerable.
Rust and corrosion can develop even if
high-quality components are used. A
rusty exhaust pipe may go unnoticed on
a car, however, it detracts from the overall appearance of a scooter. Frequent and
proper care does not only comply with
the terms of the warranty, but it will also
keep your scooter looking good, extend
its life and optimize its performance.
Before cleaning
1. Cover the muffler outlet with a plastic bag after the engine has cooled
down.
2. Make sure that all caps and covers as well as all electrical couplers
and connectors, including the spark
plug cap, are tightly 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
7-68
7-1
Cleaning
ECA10783
NOTICE
●
●
Avoid using strong acidic wheel
cleaners, especially on spoked
wheels. If such products are used
on hard-to-remove dirt, do not
leave the cleaner on the affected
area any longer than instructed.
Also, thoroughly rinse the area
off with water, immediately dry it,
and then apply a corrosion protection spray.
Improper cleaning can damage
plastic parts (such as cowlings,
panels, windshields, headlight
lenses, meter lenses, etc.) and
the mufflers. Use only a soft,
clean cloth or sponge with water
to clean plastic. However, if the
plastic parts cannot be thoroughly cleaned with water, diluted mild detergent with water
may be used. Be sure to rinse off
EAU25991
SCOOTER CARE AND STORAGE
●
●
●
any detergent residue using
plenty of water, as it is harmful
to plastic parts.
Do not use any harsh chemical
products on plastic parts. Be sure
to avoid using cloths or sponges
which have been in contact with
strong or abrasive cleaning products, solvent or thinner, fuel
(gasoline), rust removers or inhibitors, brake fluid, antifreeze or
electrolyte.
Do not use high-pressure washers or steam-jet cleaners since
they cause water seepage and
deterioration in the following areas: seals (of wheel and
swingarm bearings, fork and
brakes), electric components
(couplers, connectors, instruments, switches and lights),
breather hoses and vents.
For vehicles equipped with a
windshield: Do not use strong
cleaners or hard sponges as they
will cause dulling or scratching.
Some cleaning compounds for
plastic may leave scratches on
the windshield. Test the product
on a small hidden part of the
windshield to make sure that it
does not leave any marks. If the
windshield is scratched, use a
quality plastic polishing compound after washing.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge, and
then rinse thoroughly with clean water.
Use a toothbrush or bottlebrush for 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.
7-69
7-2
TIP
Salt sprayed on roads in the winter may
remain well into spring.
1
1. Clean the scooter with cold water
and a mild detergent after the engine has cooled down. NOTICE: Do
not use warm water since it increases the corrosive action of
the salt.[ECA10791]
2. Apply a corrosion protection spray
on all metal, including chrome- and
nickel-plated, surfaces to prevent
corrosion.
2
3
4
5
6
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 pro-
7
8
9
Storage<IXE>
EAU25991
SCOOTER CARE AND STORAGE
1
2
3
4.
5.
6.
7.
tection spray on all metal, including chrome- and nickel-plated, surfaces.
Use spray oil as a universal cleaner
to remove any remaining dirt.
Touch up minor paint damage
caused by stones, etc.
Wax all painted surfaces.
Let the scooter dry completely before storing or covering it.
EWA10942
4
ECA10800
NOTICE
●
●
●
WARNING
5
6
7
8
9
Contaminants on the brakes or tires
can cause loss of control.
● Make sure that there is no oil or
wax on the brakes or tires. If necessary, clean the brake discs and
brake linings with a regular brake
disc cleaner or acetone, and
wash the tires with warm water
and a mild detergent.
● Before operating the vehicle, test
its braking performance and cornering behavior.
Apply spray oil and wax sparingly and make sure to wipe off
any excess.
Never apply oil or wax to any rubber and plastic parts, but treat
them with a suitable care product.
Avoid using abrasive polishing
compounds as they will wear
away the paint.
●
Short-term
Always store your scooter in a cool, dry
place and, if necessary, protect it against
dust with a porous cover.
ECA10820
NOTICE
●
●
TIP
●
EAU36561
Storage
Consult a Yamaha dealer for advice
on what products to use.
Washing, rainy weather or humid
climates can cause the headlight
lens to fog. Turning the headlight on
for a short period of time will help
remove the moisture from the lens.
7-70
7-3
Storing the scooter in a poorly
ventilated room or covering it
with a tarp, while it is still wet,
will allow water and humidity to
seep in and cause rust.
To prevent corrosion, avoid
damp cellars, stables (because of
the presence of ammonia) and
areas where strong 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. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent the
fuel tank from rusting and the fuel
EAU25991
SCOOTER CARE AND STORAGE
from deteriorating.
3. 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. WARNING! To prevent damage or injury from sparking,
make sure to ground the spark
plug electrodes while turning
the engine over.[EWA10951]
4. Lubricate all control cables and the
pivoting points of all levers and
pedals as well as of the sidestand/
centerstand.
5. Check and, if necessary, correct
the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground. Alternatively, turn the wheels a little every
month in order to prevent the tires
from becoming degraded in one
spot.
6. Cover the muffler outlet with a plastic bag to prevent moisture from entering it.
7. Remove the battery and fully charge
it. Store it in a cool, dry place and
charge it once a month. Do not store
the battery in an 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 6-25.
7-71
7-4
TIP
Make any necessary repairs before storing the scooter.
1
2
3
4
5
6
7
8
9
Specifications<IXE>
EAU26320
SPECIFICATIONS
EAU2633X
Dimensions
1
2
3
4
5
6
Overall length
1910 mm (75.2 in)
Overall width
765 mm (30.1 in)
Overall height
1110 mm (43.7 in)
Seat height
780 mm (30.7 in)
Wheelbase
1290 mm (50.8 in)
Ground clearance
125 mm (4.92 in)
Minimum turning radius
1900 mm (74.8 in)
Weight
With oil and fuel
122.0 kg (269 lb)
Engine
7
8
9
Engine type
Air cooled 4-stroke, SOHC
Cylinder arrangement
Forward-inclined single cylinder
Displacement
125.0 cm3
Bore x stroke
52.4 x 57.9 mm (2.06 x 2.28 in)
Compression ratio
10.00 :1
Starting system
Electric starter
Lubrication system
Wet sump
Engine oil
Throttle body
Recommended brand:
YAMALUBE
Type:
SAE 10W-30, 10W-40, 10W-50, 15W-40,
20W-40 or 20W-50
0
10 30 50 70 90 110 130 ˚F
SAE 10W-30
SAE 10W-40
SAE 10W-50
SAE 15W-40
SAE 20W-40
SAE 20W-50
–20 –10 0
10 20 30 40 50 ˚C
Recommended engine oil grade
API service SG type or higher
JASO standard MA
Engine oil quantity
Without oil filter element removal
0.85 L (0.90 US qt, 0.75 Imp.qt)
Final transmission oil
Type
SAE 10W-30 type SE motor oil
Quantity
0.13 L (0.14 US qt, 0.11 Imp.qt)
Air filter
Air filter element
Wet element
Fuel
Recommended fuel
Regular unleaded gasoline only
Fuel tank capacity
6.0 L (1.59 US gal, 1.32 Imp.gal)
8-72
8-1
Type/quantity
AC24-7 / 1
Manufacturer
AISAN
Spark plug (s)
Manufacturer/model
DENSO / U22ESR-N
Spark plug gap
0.7-0.8 mm (0.028-0.031 in)
Clutch
Clutch type
Dry, centrifugal automatic
Transmission
Primary reduction system
Helical gear
Primary reduction ratio
40 / 15 (2.667)
Secondary reduction system
Spur gear
Secondary reduction ratio
44 / 11 (4)
Transmission type
V-belt automatic
Operation
Centrifugal automatic type
Chassis
Frame type
Steel tube backbone
Caster angle
27.00 degree
Trail
90.0 mm (3.54 in)
Front tire
Type
Tubeless
EAU26320
SPECIFICATIONS
Size
120 / 70 - 12 51L
Manufacturer/model
KENDA / K761A
Rim size
J12 X MT3.00
Front brake
Type
Single disc brake
Operation
Right hand operation
Recommended fluid
DOT 4
Rear tire
Type
Tubeless
Size
130 / 70 - 12 56L
Manufacturer/model
KENDA / K761
Rear brake
Type
Drum brake
Operation
Left hand operation
Loading
Maximum load
155 kg (342 lb)
Tire air pressure (measured on cold
tires)
Loading condition
0-90 kg (0-198 lb)
Front
175 kPa (1.75 kgf/cm2,
Rear
200 kPa (2.00 kgf/cm2,
Loading condition
90 kg - maximum load
Front
200 kPa (2.00 kgf/cm2,
Rear
225 kPa (2.25 kgf/cm2,
Front wheel
Wheel type
Cast wheel
Rim size
J12 X MT2.75
Battery
25 psi, 1.75 bar)
29 psi, 2.00 bar)
29 psi, 2.00 bar)
33 psi, 2.25 bar)
Front suspension
Type
Telescopic fork
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
78.0 mm (3.07 in)
Rear suspension
Type
Unit swing
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
71.0 mm (2.80 in)
Electrical system
Ignition system
TCI (digital)
Charging system
AC magneto
Rear wheel
Wheel type
Cast wheel
8-73
8-2
Model
MF (YT7B-BS)
Voltage, capacity
12 V, 6.5 Ah
1
Headlight
Bulb type
Halogen bulb
2
Bulb voltage, wattage x quantity
Headlight
12 V, 60 W/55.0 W x 2
Tail/brake light
12 V, 5.0 W/21.0 W x 1
Front turn signal light
12 V, 10.0 W x 2
Rear turn signal light
12 V, 10.0 W x 2
License plate light
12 V, 5.0 W x 1 (Use with T/L)
Meter lighting
12 V, 1.7W × 2
High beam indicator light
12 V, 1.7W × 1
Turn signal indicator light
12 V, 1.7W × 1
3
4
5
6
7
8
Fuses
Main fuse
20.0 A
Headlight fuse
10.0 A
Signaling system fuse
15.0 A
Ignition fuse
10.0 A
Fuel injection system fuse
10.0 A
9
Identification numbers<IXE>
Key identification number<IXE>
Vehicle identification number<IXE>
EAU26343
CONSUMER INFORMATION
EAU26352
Identification numbers
1
2
EAU26381
Key identification number
Record the key identification number,
vehicle identification number and model
label information in the spaces provided
below for assistance when ordering
spare parts from a Yamaha dealer or for
reference in case the vehicle is stolen.
EAU26410
Vehicle identification number
1
3
1
KEY IDENTIFICATION NUMBER:
4
5
VEHICLE IDENTIFICATION NUMBER:
6
7
1. Key identification number
1. Vehicle identification number
The key identification number is
stamped into the key tag.
Record this number in the space provided and use it for reference when ordering a new key.
The vehicle identification number is
stamped into the frame.
MODEL LABEL INFORMATION:
8
9
9-74
9-1
TIP
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.
Model label<IXE>
Vehicle Emission Control Information label<IXE>
EAU26343
CONSUMER INFORMATION
EAU26480
Model label
EAU48060
Vehicle Emission Control Information label
1
2
1
1
3
4
1. Model label
The model label is affixed to the frame
under the seat. (See page 3-8.) Record
the information on this label in the space
provided. This information will be needed
when ordering spare parts from a
Yamaha dealer.
1. Vehicle Emission Control Information label
The Vehicle Emission Control Information label is affixed at the location in the
illustration. This label shows specifications related to exhaust emissions as
required by federal law, state law and
Environment Canada.
5
6
7
8
9
9-75
9-2
Safety defects, reporting<IXE>
EAU26343
CONSUMER INFORMATION
EAU26551
Reporting safety defects
1
2
3
4
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Yamaha Motor Corporation,
U.S.A. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a
group of vehicles, it may order a recall and remedy campaign. However, NHTSA cannot become involved in individual
problems between you, your dealer, or Yamaha Motor Corporation, U.S.A.
To contact NHTSA, you may call the Vehicle Safety Hotline toll-free at 1-888-327-4236 (TTY: 1-800-424-9153); go to http://
www.safercar.gov; or write to: Administrator, NHTSA, 400 Seventh Street, SW., Washington, DC 20590. You can also obtain
other information about motor vehicle safety from http://www.safercar.gov.
5
6
7
8
9
9-76
9-3
Noise regulation<IXE>
EAU26343
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.
“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.
1
2
3
4
5
Exhaust system
Muffler
Exhaust pipe
Silencer
6
Air cleaner case
Air cleaner element
Intake duct
7
Intake system
8
9
9-77
9-4
Maintenance record<IXE>
EAU26343
CONSUMER INFORMATION
EAU26600
Maintenance record
1
Copies of work orders and/or receipts for parts purchased and installed on your motorcycle will be required to document that
maintenance has been completed in accordance with the emissions warranty. The chart below is printed only as a reminder
that maintenance work is required. It is not acceptable proof of maintenance work.
2
Maintenance
interval
3
600 mi
(1000 km) or
1 month
4
5
6
7
8
9
Date of
service
Servicing dealer
name and address
Mileage
2000 mi
( 4000 km) or
6 months
4000 mi
(7000 km) or
12 months
6000 mi
(10000 km) or
18 months
8000 mi
(13000 km) or
24 months
10000 mi
(16000 km) or
30 months
12000 mi
(19000 km) or
36 months
9-78
9-5
Remarks
EAU26343
CONSUMER INFORMATION
Maintenance
interval
Date of
service
Servicing dealer
name and address
Mileage
14000 mi
(22000 km) or
42 months
Remarks
1
16000 mi
(25000 km) or
48 months
2
3
18000 mi
(28000 km) or
54 months
4
20000 mi
(31000 km) or
60 months
5
6
7
8
9
9-79
9-6
Warranty, limited<IXE>
EAU26343
CONSUMER INFORMATION
EAU26681
YAMAHA MOTOR CORPORATION, U.S.A.
RIVA LIMITED WARRANTY
1
2
3
4
5
6
7
8
9
9-80
9-7
EAU26343
CONSUMER INFORMATION
1
2
3
4
5
6
7
8
9
9-81
9-8
Warranty, extended<IXE>
EAU26343
CONSUMER INFORMATION
EAU26750
YAMAHA EXTENDED SERVICE (Y.E.S.)
1
Keep your Yamaha protected even after your warranty
expires with genuine Yamaha Extended Service (Y.E.S.).
2
3
Y.E.S. is designed and administered by Yamaha Motor
Corporation to provide maximum owner satisfaction. You
get uninterrupted factory-backed coverage for extra
peace of mind.
4
Y.E.S. is flexible. You choose the plan that’s right for
you: 12 months, 24 months, 36 months or, on certain
models, even 48 months beyond your warranty period.
5
6
7
8
9
Y.E.S. is designed and administered by the same
Yamaha people who handle your warranty – and it
shows in the comprehensive coverage benefits. There
are no mileage limitations. Coverage isn’t limited to
“moving parts” or the “drive train” like many other plans.
And Y.E.S. covers manufacturing defects just like the
warranty. See the sample contract at your Yamaha
dealer to see how comforting uninterrupted factorybacked protection can be.
You don’t have to pay anything for covered repairs.
There’s no deductible to pay, and repairs aren’t
“pro-rated.” You don’t have any “out-of-pocket” expenses
for covered repairs.
In addition, Travel and Recreation Interruption Protection
(TRIP) is included at no extra cost. TRIP gives you up to
$150 reimbursement per occurrence for any reasonable
expenses you incur because your Yamaha needs
covered service: replacement vehicle rental, emergency
towing, phone calls, even food and lodging when you are
away from home. This superb coverage goes into effect
when you purchase Y.E.S., so it applies to any warranty
repairs as well as covered repairs during your entire
Y.E.S. plan period.
Y.E.S. coverage is honored at any authorized Yamaha
dealer nationwide.
Y.E.S. coverage is transferable to a new owner if you
sell or trade-in. That can make your Yamaha much more
valuable!
This excellent Y.E.S. plan coverage is only available to
Yamaha owners like you, and only while your Yamaha is still
within the Yamaha Limited Warranty period. So visit your
authorized Yamaha dealer to get all the facts. He can show
you how easy it is to protect your investment with Yamaha
Extended Service.
9-82
9-9
EAU26343
CONSUMER INFORMATION
We urge you to act now. You’ll get the excellent benefits of
TRIP coverage right away, and you’ll rest easy knowing
you’ll have strong factory-backed protection even after your
Yamaha Limited Warranty expires.
1
A special note:
If visiting your dealer isn’t convenient, contact Yamaha with
your Primary ID number (your frame number). We’ll be
happy to help you get the Y.E.S. coverage you need.
2
Yamaha Service Marketing
P.O. Box 6555
Cypress, CA 90630
1-(866)-YES-EXTD (1-866-937-3983)
3
4
5
6
7
8
9
9-83
9-10
INDEX
Fuel ........................................................... 3-6
Fuel consumption, tips for reducing ........ 5-3
Fuel gauge ................................................ 3-3
Fuel tank cap ............................................ 3-5
Fuses, replacing ..................................... 6-26
A
1
Acceleration and deceleration .................. 5-2
Air filter and V-belt case air filter
elements ............................................... 6-13
B
Battery ..................................................... 6-25
Brake fluid level, checking ..................... 6-20
Brake fluid, changing .............................. 6-21
Brake lever, front ...................................... 3-5
Brake lever, rear ....................................... 3-5
Brake levers, lubricating ......................... 6-22
Brake pads and shoes, checking .......... 6-19
Braking ...................................................... 5-2
2
3
4
Cables, checking and lubricating ........... 6-21
Care .......................................................... 7-1
Catalytic converter ................................... 3-7
Centerstand and sidestand, checking and
lubricating ............................................. 6-22
6
D
7
Dimmer switch .......................................... 3-4
E
Engine break-in ......................................... 5-3
Engine idling speed, checking ................ 6-15
Engine oil ................................................. 6-10
Engine oil and oil strainer ........................ 6-11
Engine stop switch ................................... 3-4
Engine trouble warning light ..................... 3-3
8
9
F
Safe-riding points ...................................... 1-7
Safety defects, reporting .......................... 9-3
Safety information ..................................... 1-3
Seat ........................................................... 3-8
Sidestand ................................................ 3-10
Spark plug, checking ................................ 6-9
Specifications ............................................ 8-1
Speedometer unit ..................................... 3-3
Start switch ............................................... 3-4
Starting off ................................................. 5-2
Starting the engine .................................... 5-1
Steering, checking .................................. 6-24
Storage ..................................................... 7-3
Storage compartment ............................... 3-9
Handlebar switches .................................. 3-4
Headlight bulb, replacing ........................ 6-27
Helmet holder ............................................ 3-9
High beam indicator light .......................... 3-2
Horn switch ............................................... 3-4
I
Identification numbers .............................. 9-1
Ignition circuit cut-off system ................. 3-11
Indicator lights ........................................... 3-2
K
Key identification number ......................... 9-1
Keyhole cover ........................................... 3-2
T
L
Labels, location ......................................... 1-1
M
Main switch/steering lock ......................... 3-1
Maintenance and lubrication, periodic ..... 6-4
Maintenance record ................................. 9-5
Maintenance, emission control system ... 6-3
Matte color, caution .................................. 7-1
Model label ................................................ 9-2
N
Noise regulation ........................................ 9-4
Final transmission oil .............................. 6-12
Front brake lever free play, checking .... 6-18
Front fork, checking ............................... 6-23
Rear brake lever free play, adjusting ..... 6-18
S
H
C
5
Part locations ............................................ 2-1
R
P
Panel, removing and installing .................. 6-8
Parking ...................................................... 5-4
Tail/brake light ......................................... 6-28
Throttle cable free play, checking .......... 6-15
Throttle grip and cable, checking and
lubricating ............................................. 6-22
Tires ........................................................ 6-16
Tool kit ....................................................... 6-2
Troubleshooting ...................................... 6-29
Troubleshooting chart ............................. 6-30
Turn signal indicator light .......................... 3-2
Turn signal light bulb, replacing .............. 6-28
Turn signal switch ..................................... 3-4
INDEX
V
Valve clearance ...................................... 6-15
Vehicle Emission Control Information
label ........................................................ 9-2
Vehicle identification number .................... 9-1
1
W
Warranty, extended .................................. 9-9
Warranty, limited ....................................... 9-7
Wheel bearings, checking ...................... 6-24
Wheels .................................................... 6-17
2
3
4
5
6
7
8
9
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
× 1!
2010.01-0.8×
(E)