IMPORTANT MANUAL INFORMATION
EAU34111
Particularly important information is distinguished in this manual by the following notations:NOTE:
This manual should be considered a permanent part of this scooter and should remain with it even if the scooter is sub-
sequently sold.
Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most
current product information available at the time of printing, there may be minor discrepancies between your scooter andthis manual. If you have any questions concerning this manual, please consult your Yamaha dealer.WARNING
EWA12410
PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER.
*Product and specifications are subject to change without notice.The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
Failure to follow WARNING instructions could result in severe injury or death
to the
scooter operator, a bystander, or a person inspecting or repairing the scooter.
A CAUTION indicates special precautions that must be taken to avoid damage to
the scooter.
A NOTE provides key information to make procedures easier or clearer.
WARNING
CAUTION:
NOTE:
U4P7E1E0.book Page 1 Wednesday, December 12, 2007 9:37 AM
TABLE OF CONTENTSSAFETY INFORMATION ..................1-1
Further safe-riding points ................1-4
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view ........................................2-2
Controls and instruments.................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Main switch/steering lock ................3-1
Keyhole cover .................................3-2
Indicator, indicator lights and
warning light ................................3-2
Speedometer unit ...........................3-3
Self-diagnosis device ......................3-4
Fuel gauge ......................................3-4
Anti-theft alarm (optional) ...............3-4
Handlebar switches ........................3-5
Front brake lever ............................3-5
Rear brake lever .............................3-6
Fuel tank cap ..................................3-6
Fuel .................................................3-7
Catalytic converters ........................3-8
Seat ................................................3-8
Helmet holders ...............................3-9
Storage compartments ...................3-9
Carrier ...........................................3-10
Luggage hook ...............................3-11
Sidestand ......................................3-11
Ignition circuit cut-off system ........3-12PRE-OPERATION CHECKS............. 4-1
Pre-operation check list .................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS................................. 5-1
Starting the engine ......................... 5-1
Starting off ...................................... 5-2
Acceleration and deceleration ........ 5-3
Braking ........................................... 5-3
Tips for reducing fuel
consumption ............................... 5-4
Engine break-in .............................. 5-4
Parking ........................................... 5-5
PERIODIC MAINTENANCE AND
MINOR REPAIR................................. 6-1
Periodic maintenance and
lubrication chart .......................... 6-2
Removing and installing cowlings
and panels .................................. 6-6
Checking the spark plug ................. 6-8
Engine oil ....................................... 6-9
Final transmission oil .................... 6-11
Air filter and V-belt case air filter
elements ................................... 6-12
Checking the throttle cable free
play ........................................... 6-15
Valve clearance ............................ 6-15
Tires ............................................. 6-15
Cast wheels .................................. 6-17Checking the front brake lever
free play .................................... 6-17
Adjusting the rear brake lever
free play .................................... 6-18
Checking the front brake pads
and rear brake shoes ............... 6-18
Checking the front brake fluid
level .......................................... 6-19
Changing the brake fluid .............. 6-20
Checking and lubricating the
cables ....................................... 6-20
Checking and lubricating the
throttle grip and cable ............... 6-21
Lubricating the front and rear
brake levers .............................. 6-21
Checking and lubricating the
centerstand and sidestand ....... 6-22
Checking the front fork ................. 6-22
Checking the steering .................. 6-23
Checking the wheel bearings ....... 6-23
Battery ......................................... 6-23
Replacing the fuse ....................... 6-25
Replacing the headlight bulb ....... 6-25
Replacing a front turn signal
light bulb ................................... 6-26
Rear turn signal light and
tail/brake light ........................... 6-27
Replacing the auxiliary light
bulb ........................................... 6-27
Troubleshooting ........................... 6-28
Troubleshooting chart .................. 6-29U4P7E1E0.book Page 1 Wednesday, December 12, 2007 9:37 AM
SAFETY INFORMATION
1-4
1 Take care not to spill any gaso-
line on the engine or exhaust
system when refueling.
Never refuel while smoking or in
the vicinity of an open flame.
Never start the engine or let it run
for any length of time in a closed
area. The exhaust fumes are poi-
sonous and may cause loss of
consciousness and death within a
short time. Always operate your
scooter in an area that has ade-
quate ventilation.
Always turn the engine off before
leaving the scooter unattended
and remove the key from the main
switch. When parking the scooter,
note the following:
The engine and exhaust system
may be hot, therefore, park the
scooter in a place where pedes-
trians or children are not likely to
touch these hot areas.
Do not park the scooter on a
slope or soft ground, otherwise it
may fall over.Do not park the scooter near a
flammable source (e.g., a kero-
sene heater, or near an open
flame), otherwise it could catch
fire.
If you should swallow any gaso-
line, inhale a lot of gasoline vapor,
or allow gasoline to get into your
eyes, see your doctor immediately.
If any gasoline spills on your skin
or clothing, immediately wash the
affected area with soap and water
and change your clothes.
EAU45370
Further safe-riding points
Make sure to signal clearly when
making turns.
Left turn
Right turn
U4P7E1E0.book Page 4 Wednesday, December 12, 2007 9:37 AM
DESCRIPTION
2-3
2
EAU10430
Controls and instruments
1
2
3
9
8
4
5
6
7
1. Rear brake lever (page 3-6)
2. Left handlebar switches (page 3-5)
3. Speedometer unit (page 3-3)
4. Fuel gauge (page 3-4)
5. Right handlebar switch (page 3-5)
6. Throttle grip (page 6-15)
7. Front brake lever (page 3-5)
8. Main switch/steering lock and keyhole cover (pages 3-1 and 3-2)9. Oil change indicator reset switch (page 3-2)
U4P7E1E0.book Page 3 Wednesday, December 12, 2007 9:37 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-1
3
EAU45440
Main switch/steering lock The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.NOTE:The main switch/steering lock is
equipped with a keyhole cover. (Seepage 3-2.)
EAU45430
ON
All electrical circuits are supplied with
power; the meter lighting, taillight, and
auxiliary light come on, and the engine
can be started. The key cannot be re-
moved.
NOTE:The headlight comes on automatically
when the engine is started and stays on
until the key is turned to “OFF” or thesidestand is moved down.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10680
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved.To lock the steering
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” po-
sition, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.
ON
OPEN
OPENPUSH
LOCKOFF
1. Push.
2. Turn.12
U4P7E1E0.book Page 1 Wednesday, December 12, 2007 9:37 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-2
3 To unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
WARNING
EWA10060
Never turn the key to “OFF” or
“LOCK” while the vehicle is moving,
otherwise the electrical systems will
be switched off, which may result in
loss of control or an accident. Make
sure that the vehicle is stopped be-
fore turning the key to “OFF” or“LOCK”.
EAUT2121
Keyhole cover To close the keyhole cover
Insert the key bow into the keyhole cov-
er receptacle as shown, and then turn
the key to “SHUT” to close the cover.
To open the keyhole cover
Insert the key bow into the keyhole cov-
er receptacle as shown, and then turn
the key to “OPEN” to open the cover.
EAU45380
Indicator, indicator lights and
warning light
EAU11020
Turn signal indicator light“”
This indicator light flashes when the
turn signal switch is pushed to the left or
right.
EAU11080
High beam indicator light“”
This indicator light comes on when the
high beam of the headlight is switched
on.
1. Push.
2. Turn.12
ON
OPEN
OPENPUSH
LOCK
OFF
1. Engine trouble warning light“”
2. High beam indicator light“”
3. Turn signal indicator light“”
4. Oil change indicator
OIL
CHANGE
12 3 4
U4P7E1E0.book Page 2 Wednesday, December 12, 2007 9:37 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU45400
Oil change indicator
This indicator changes from green to
red every 2000 km (1200 mi) to indicate
that the engine oil should be changed.
After changing the engine oil, push the
oil change indicator reset switch in with
the main switch key.
If the engine oil is changed before the
2000 km (1200 mi) interval, the indica-
tor must be reset after the oil change for
the next periodic oil change to be indi-
cated at the correct time.
NOTE:After resetting the oil change indicator
reset switch, the indicator changesfrom red to green.CAUTION:
ECA10280
After 1000 km (600 mi) of operation,the engine oil must be changed.
EAUT1931
Engine trouble warning light“”
This warning light flashes or stays on
when an electrical circuit monitoring the
engine is defective. When 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”. If the warning light does not come
on for a few seconds, then go off, have
a Yamaha dealer check the electrical
circuit.
EAUT1821
Speedometer unit The speedometer unit is equipped with
a speedometer and an odometer. The
speedometer shows the riding speed.
The odometer shows the total distance
traveled.
1. Oil change indicator
2. Oil change indicator reset switch1
2
1. Speedometer
2. Odometer
OIL
CHANGE2 1
U4P7E1E0.book Page 3 Wednesday, December 12, 2007 9:37 AM
INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
EAU12090
Self-diagnosis device This model is equipped with a self-diag-
nosis device for various electrical cir-
cuits.
If any of those circuits are defective, the
engine trouble warning light will come
on or flash. If this occurs, have a
Yamaha dealer check the vehicle.CAUTION:
ECA11170
To prevent engine damage, be sure
to consult a Yamaha dealer as soonas possible if this occurs.
EAU45630
Fuel gauge The fuel gauge indicates the amount of
fuel in the fuel tank. The needle moves
towards “E” (Empty) as the fuel level
decreases. When the needle reaches
the red line, refuel as soon as possible.NOTE:Turning the key to “OFF” cancels thefuel gauge reading.
EAU12331
Anti-theft alarm (optional) This model can be equipped with an
optional anti-theft alarm by a Yamaha
dealer. Contact a Yamaha dealer for
more information.
1. Fuel gauge
2. Red line
OIL
CHANGE
1
2
U4P7E1E0.book Page 4 Wednesday, December 12, 2007 9:37 AM