
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?
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?
With the engine still running:
9. Move the sidestand down.
Does the engine stall?
The system is OK. The scooter can be ridden.
This check is most reliable if performed with
a warmed-up engine.
The sidestand switch may be defective.
The scooter should not be ridden until
checked by a Yamaha dealer.
The brake switch may be defective.
The scooter should not be ridden until
checked by a Yamaha dealer.
The sidestand switch may be defective.
The scooter should not be ridden until
checked by a Yamaha dealer.
YES NO YES NO NO YESNOTE:
INSTRUMENT AND CONTROL FUNCTIONS
3-20
3
1C0-F8199-E5.QXD 3/10/08 05:56 Página 35

FOR YOUR SAFETY – PRE-OPERATION CHECKS
4-2
4
EAU15605
Pre-operation check list
ITEM CHECKS PAGE
• Check fuel level in fuel tank.
Fuel• Refuel if necessary.3-12
• Check fuel line for leakage.
• Check oil level in engine.
Engine oil• If necessary, add recommended oil to specified level. 6-9
• Check vehicle for oil leakage.
Final transmission oil• Check vehicle for oil leakage. 6-11
• Check coolant level in reservoir.
Coolant• If necessary, add recommended coolant to specified level. 6-12
• Check cooling system for leakage.
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check lever free play.
• Adjust if necessary.
Front brake• Check brake pads for wear. 6-19
• Replace if necessary.
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.
• Check operation.
• If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear.
Rear brake• Replace if necessary. 6-18, 6-19
• Check fluid level in reservoir.
• If necessary, add recommended brake fluid to specified level.
• Check hydraulic system for leakage.
• Make sure that operation is smooth.
Throttle grip• Check cable free play.
• If necessary, have Yamaha dealer adjust cable free play and lubricate cable 6-15, 6-21
and grip housing.
1C0-F8199-E5.QXD 3/10/08 05:56 Página 37

EAU15951
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do
not understand, ask your Yamaha
dealer.
EWA10271
s s
WARNING
Failure to familiarize yourself with
the controls can lead to loss of
control, which could cause an acci-
dent 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.
EAUM2231
Starting the engineECA10250
NOTICE
See page 5-4 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 sides-
tand must be up.
See page 3-19 for more information.
1. Turn the key to “ON”.
The following warning lights and
indicator light should come on for
a few seconds, then go off.
●Fuel level warning light
●Engine trouble warning light
●Immobilizer system indicator light
ECA11831
NOTICE
If a warning or indicator light does
not go off, see page 3-3 for the
corresponding warning and indica-
tor light circuit check.
2. Close the throttle completely.
3. Start the engine by pushing the
start switch while applying thefront or rear brake. NOTICE: For
maximum engine life, never
accelerate hard when the engi-
ne is cold!
[ECA11041]
If the engine does not start, rele-
ase the start switch, wait a few
seconds, and then try again.
Each starting attempt should be
as short as possible to preserve
the battery. Do not crank the
engine more than 10 seconds on
any one attempt. If the engine
does not start, try with the throt-
tle open 1/8 turn.
1. Rear brake lever
2. Start switch
3. Front brake lever
123
ZAUM0649
OPERATION AND IMPORTANT RIDING POINTS
5-1
5
1C0-F8199-E5.QXD 3/10/08 05:56 Página 39

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 centers-
tand.
1. Grab bar
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
The speed can be adjusted by ope-
ning and closing the throttle. To incre-
ase the speed, turn the throttle grip in
direction (a). To reduce the speed,
turn the throttle grip in direction (b).
(b)
(a)
ZAUM0199
OPERATION AND IMPORTANT RIDING POINTS
5-2
5
1C0-F8199-E5.QXD 3/10/08 05:56 Página 40

EAU16793
BrakingEWA10300
s s
WARNING
●Avoid braking hard or suddenly
(especially when leaning over
to one side), otherwise the sco-
oter may skid or overturn.
●Railroad crossings, streetcar
rails, iron plates on road cons-
truction sites, and manhole
covers become extremely slip-
pery when wet. Therefore, slow
down when approaching such
areas and cross them with cau-
tion.
●Keep in mind that braking on a
wet road is much more difficult.
●Ride slowly down a hill, as bra-
king downhill can be very diffi-
cult.
1. Close the throttle completely.
2. Apply both front and rear brakes
simultaneously while gradually
increasing the pressure.
EAU16820
Tips for reducing fuel
consumption
Fuel consumption depends largely on
your riding style. Consider the follo-
wing tips to reduce fuel consumption:
●Avoid high engine speeds during
acceleration.
●Avoid high engine speeds with no
load on the engine.
●Turn the engine off instead of let-
ting it idle for an extended length
of time (e.g., in traffic jams, at
traffic lights or at railroad cros-
sings).
PUSHOPEN
ZAUM0651
OPERATION AND IMPORTANT RIDING POINTS
5-3
5
1C0-F8199-E5.QXD 3/10/08 05:56 Página 41

EAU16841
Engine break-in
There is never a more important
period in the life of your engine than
the period between 0 and 1600 km
(1000 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
1600 km (1000 mi). The various parts
in the engine wear and polish them-
selves to the correct operating clea-
rances. During this period, prolonged
full-throttle operation or any condition
that might result in engine overhea-
ting must be avoided.
EAUM2011
0–1000 km (0–600 mi)
●Avoid prolonged operation above
1/3 throttle. NOTICE:After 1000
km (600 mi) of operation, be
sure to replace the engine oil
and final transmission oil.
[ECA11661]
1000–1600 km (600–1000 mi)
●Avoid prolonged operation above
1/2 throttle.
1600 km (1000 mi) and beyond
●The vehicle can now be operated
normally.
ECA10270
NOTICE
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealer
check the vehicle.
EAU17213
Parking
When parking, stop the engine, and
then remove the key from the main
switch.
EWA10311
s s
WARNING
●Since the engine and exhaust
system can become very hot,
park in a place where pedes-
trians 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, increa-
sing the risk of a fuel leak and
fire.
●Do not park near grass or other
flammable materials which
might catch fire.
OPERATION AND IMPORTANT RIDING POINTS
5-4
5
1C0-F8199-E5.QXD 3/10/08 05:56 Página 42

EAU17281
Periodic inspection, adjustment, and
lubrication will keep your vehicle in
the safest and most efficient condi-
tion possible. Safety is an obligation
of the vehicle owner/operator. The
most important points of vehicle ins-
pection, adjustment, and lubrication
are explained on the following pages.
The intervals given in the periodic
maintenance and lubrication chart
should be simply considered as a
general guide under normal riding
conditions. However, depending on
the weather, terrain, geographical
location, and individual use, the main-
tenance intervals may need to be
shortened.
EWA10321
s s
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 per-
form service.
EWA15121
s s
WARNING
Turn off the engine when perfor-
ming maintenance unless otherwi-
se specified.
●A running engine has moving
parts that can catch on body
parts or clothing and electrical
parts that can cause shocks or
fires.
●Running the engine while servi-
cing can lead to eye injury,
burns, fire, or carbon monoxide
poisoning – possibly leading to
death. See page 1-1 for more
information about carbon
monoxide.
EWA10330
s s
WARNING
This scooter is designed for use on
paved roads only. If this scooter is
operated in abnormally dusty,
muddy or wet conditions, the air fil-
ter element should be cleaned or
replaced more frequently, otherwi-
se rapid engine wear may result.
Consult a Yamaha dealer for proper
maintenance intervals.
EAU17521
Owner’s tool kit
1. Owner’s tool kit
The owner’s tool kit is located inside
the storage compartment under the
seat. (See page 3-14).
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. Howe-
ver, additional tools such as a torque
wrench may be necessary to perform
certain maintenance work correctly.
TIP
If you do not have the tools or expe-
rience required for a particular job, have
a Yamaha dealer perform it for you.
PERIODIC MAINTENANCE AND ADJUSTMENT
6-1
6
1C0-F8199-E5.QXD 3/10/08 05:56 Página 43

PERIODIC MAINTENANCE AND ADJUSTMENT
6-4
6
ODOMETER READING
CHECK OR ANNUAL
NO. ITEM MAINTENANCE JOB
1000 km 10000 km 20000 km 30000 km 40000 kmCHECK
(600 mi) (6000 mi) (12000 mi) (18000 mi) (24000 mi)
17 *Front fork• Check operation and for oil
leakage.√√√ √
18 *Shock absorber • Check operation and shock
assembliesabsorbers for oil leakage.√√√ √
19 *Fuel injection• Check engine idle speed.√√ √√ √ √
20Engine oil• Change. (See page 6-9). √When the oil change indicator light comes
on [every 3000 km (1800 mi)]
• Check oil level and vehicle
for oil leakage.Every 3000 km (1800 mi)√
21 *Engine oil strainer• Clean.√
• Check coolant level and vehicle
22 *Cooling systemfor coolant leakage.√√√ √√
• Change. Every 3 years
23Final transmission • Check vehicle for oil leakage.√√ √oil
• Change.√√√
24 *V-belt• Replace. Every 20000 km (12000 mi)
25 *Front and rear brake
switches• Check operation.√√ √√ √ √
26Moving parts
and cables• Lubricate.√√√ √√
• Check operation and free play.
Throttle grip • Adjust the throttle cable free
27 *housingplay if necessary.√√√ √√
and cable• Lubricate the throttle grip
housing and cable.
1C0-F8199-E5.QXD 3/10/08 05:56 Página 46