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EAU10210
TABLE OF CONTENTSSAFETY INFORMATION ................... 1-1
Fur ther safe-riding points ............... 1-4
DESCRIPTION ................................... 2-1
Left view ......................................... 2-1
Right view ....................................... 2-2
Controls and instruments ............... 2-3
INSTRUMENT AND CONTROL FUNC-
TIONS ................................................ 3-1
Main switch/steering lock ............... 3-1
Keyhole cover ................................. 3-2
Indicator and warning lights ........... 3-2
Speedometer unit ........................... 3-4
Fuel gauge ...................................... 3-4
Handlebar switches ........................ 3-5
Front brake lever ............................. 3-6
Rear brake lever ............................. 3-6
Fuel tank cap .................................. 3-6
Fuel .................................................3-7
Catalytic converter .......................... 3-8
Kickstarter....................................... 3-8
Seat ................................................3-9
Luggage hook ................................. 3-9
Helmet holder ................................. 3-9
Storage compartment ................... 3-10
PRE-OPERATION CHECKS ............. 4-1
Pre-operation check list .................. 4-2OPERATION AND IMPORTANT RIDING
POINTS .............................................. 5-1
Star ting the engine ......................... 5-1
Star ting off ...................................... 5-2
Acceleration and deceleration ........ 5-2
Braking........................................... 5-2
Engine break-in .............................. 5-3
Parking........................................... 5-3
PERIODIC MAINTENANCE AND MINOR
REPAIR .............................................. 6-1
Periodic maintenance and lubrication
chart............................................ 6-2
Removing and installing panels ..... 6-5
Checking the spark plug ................. 6-6
Engine oil and oil strainer ............... 6-7
Final transmission oil ...................... 6-9
Coolant......................................... 6-10
Replacing the air filter element ..... 6-12
Checking the throttle cable free
play............................................ 6-12
Valve clearance ............................ 6-12
Tires.............................................. 6-13
Cast wheels .................................. 6-15
Adjusting the brake lever free
play............................................ 6-15
Adjusting the rear brake lever free
play............................................ 6-16
Checking the front and rear brake
shoes......................................... 6-16Checking and lubricating the throttle
grip and cable ............................ 6-17
Lubricating the front and rear brake
levers......................................... 6-17
Checking and lubricating the
centerstand............................... 6-18
Checking the front fork ................. 6-18
Checking the steering ................... 6-19
Checking the wheel bearings ....... 6-19
Battery.......................................... 6-20
Replacing the fuse ........................ 6-21
Replacing the headlight bulb ........ 6-22
Replacing the tail/brake light bulb 6-23
Replacing a turn signal light bulb . 6-24
Troubleshooting............................ 6-24
Troubleshooting charts ................. 6-25
SCOOTER CARE AND STORAGE ... 7-1
Care ................................................ 7-1
Storage ........................................... 7-3
SPECIFICATIONS ............................. 8-1
CONSUMER INFORMATION ............ 9-1
Identification numbers .................... 9-1
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DESCRIPTION
EAU10430
Controls and instruments1. Rear brake lever (page 3-6)
2. Left handlebar switches (page 3-5)
3. Speedometer unit (page 3-4)
4. Fuel gauge (page 3-4)
5. Right handlebar switch (page 3-5)
6. Front brake lever (page 3-6)
7. Throttle grip (page 6-17)
8. Main switch/steering lock (page 3-1)
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INSTRUMENT AND CONTROL FUNCTIONS
EAU1044D
INSTRUMENT AND CONTROL FUNCTIONS
EAU10460
Main switch/steering lockZAUM00**The main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below. Main switch/steering lock
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10680
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be re-
moved.To loc
k the steer
ing
ZAUM00**
1
1. Push.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. (15P1/15P2)
EAUT2270
ON
All electrical circuits are supplied with
power, and the meter lighting and tail-
light come on, and the engine can be
started. The key cannot be removed.NOTE:
The headlight comes on automatically
when the engine is started and stays
on until the key is turned to “OFF”.
(15P3/15P4)
EAUT2060
ON
All electrical circuits are supplied with
power, and the meter lighting, taillight,
and license plate light come on, and the
engine can be started. The key cannot
be removed.NOTE:
The headlight comes on automatically
when the engine is started and stays
on until the key is turned to “OFF”, even
if the engine stalls.
15P-F8199-E0_ch3.pmd2007/06/20, 14:21 1

3-2
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INSTRUMENT AND CONTROL FUNCTIONS
EAUT2120
Keyhole coverZAUM00**To open the keyhole cover
Insert the key bow into the keyhole
cover receptacle as shown, and then
turn the key to “OPEN” to open the
cover.
To close the keyhole cover
Insert the key bow into the keyhole
cover receptacle as shown, and then
turn the key to “SHUT” to close the
cover. Keyhole cover
Indicator and warning lights
EAU11003
Indicator and warning lights(15P1/15P2/15P4)ZAUM00**
3
24
1
(15P3)ZAUM00**
0102030
40
50
60
3
24
1
1. Turn signal indicator light "5"
2. High beam indicator light "&"
3. Engine trouble warning light "
"
4. Coolant temperature warning light "
"
To unloc
k the steer
ing
12
ZAUM00**1. Turn.
2. Release.Push the key in, and then turn it to “OFF”
while still pushing it.
EWA10060
wNever 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”.
15P-F8199-E0_ch3.pmd2007/06/20, 14:21 2

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INSTRUMENT AND CONTROL FUNCTIONSBrake lever, front
Brake lever, rear
Fuel tank cap
EAU12950
Rear brake lever
1
ZAUM00**1. Rear brake leverThe rear brake lever is located on the
left handlebar grip. To apply the rear
brake, pull this lever toward the handle-
bar grip.
EAUT2280
Fuel tank capZAUM00**
3
1
2
1. Fuel tank cap lid
2. Fuel tank cap
3. Match marksTo remove the fuel tank cap
Open the lid, insert the key into the lock,
and then turn it 1/4 turn clockwise. The
lock will be released and the fuel tank
cap can be removed.
To install the fuel tank cap
1. Inser t the fuel tank cap into the tank
opening with the key inserted in the
lock and the match marks aligned.
2. Turn the key counterclockwise to
the original position, remove it, and
then close the lid.
EAU12900
Front brake lever
1
ZAUM00**1. Front brake leverThe front brake lever is located on the
right handlebar grip. To apply the front
brake, pull this lever toward the handle-
bar grip.
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INSTRUMENT AND CONTROL FUNCTIONS
EAU13211
FuelZAUM00**
1
1. Fuel tank filler tubeMake sure that there is sufficient fuel in
the tank. Fill the fuel tank to the bottom
of the filler tube as shown.
EWA10880
w● ●● ●
●
Do not overfill the fuel tank, oth-
erwise it may overflow when the
fuel warms up and expands.
● ●● ●
●
Avoid spilling fuel on the hot
engine.
Fuel
ECA10070
cCImmediately wipe off spilled fuel with
a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plas-
tic parts.
EAU33520
Recommended fuel:
REGULAR UNLEADED GASOLINE
ONLY
Fuel tank capacity:
4.5 L (1.19 US gal) (0.99 Imp.gal)
ECA11400
cCUse 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
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
NOTE:
The fuel tank cap cannot be installed
unless the key is in the lock. In addition,
the key cannot be removed if the cap is
not properly installed and locked.
EWA10130
wMake sure that the fuel tank cap is
properly installed before riding.
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INSTRUMENT AND CONTROL FUNCTIONS
Seat
Luggage hook
Helmet holder
EAUT2050
Luggage hookZAUM00**
1
1. Luggage hookThe luggage hook is located under the
seat. (see page 3-9)
EWAT1030
w● ●● ●
●
Do not exceed the load limit of
1.0 kg (2.2 lb) for the luggage
hook.
● ●● ●
●
Do not exceed the maximum
load of 177 kg (390 lb) for the ve-
hicle.
EAUT2040
Helmet holderZAUM00**
1
1. Helmet holderThe helmet holder is located under the
seat.
To secure a helmet to the helmet
holder
1. Open the seat. (See page 3-9.)
2. Pull the helmet holder up.
3. Attach the helmet to the helmet
holder and then push the helmet
holder down.
4. Securely close the seat.
EAU13891
SeatZAUM00**To open the seat
1. Insert the key in the lock, and then
turn it as shown.
2. Fold the seat up.
To close the seat
1. Fold the seat down, and then push
it down to lock it in place.
2. Remove the key.NOTE:
Make sure that the seat is properly se-
cured before riding.
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EAU17226
PERIODIC MAINTENANCE AND MINOR REPAIR
ZAUM00**
2
1
1. Headlight coupler
2. Bulb cover3. Remove the headlight bulb holder
by turning it counterclockwise, and
then remove the defective bulb.ZAUM00**
1
1. Headlight bulb holder
EWA10790
wHeadlight bulbs get very hot. There-
fore, keep flammable products away
from a lit headlight bulb, and do not
touch the bulb until it has cooled
down.4. Place a new headlight bulb into po-
sition, and then secure it with the
bulb holder.
ECA10660
cCDo not touch the glass part of the
headlight bulb to keep it free from
oil, otherwise the transparency of the
glass, the luminosity of the bulb, and
the bulb life will be adversely af-
fected. Thoroughly clean off any dirt
and fingerprints on the headlight
bulb using a cloth moistened with
alcohol or thinner.5. Install the headlight bulb cover, and
then connect the coupler.
6. Install the headlight unit by install-
ing the screws.
EAU23780
Replacing the headlight bulbThis model is equipped with a quartz
bulb headlight. If the headlight bulb
burns out, replace it as follows.
1. Remove the headlight unit by re-
moving the screws.ZAUM00**1
2(✕2)
1. Headlight unit
2. Screw2. Disconnect the headlight coupler,
and then remove the bulb cover. Headlight bulb, replacing
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