Yamaha HW151 User Manual

Read this manual carefully before operating this vehicle.

OWNER’S MANUAL

HW151

52S-F8199-E1

EAU46091

Read this manual carefully before operating this vehicle. This manual should stay with this vehicle if it is sold.

Introduction

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Welcome to the Yamaha world of motorcycling!

As the owner of the HW151, you are benefiting from Yamaha’s vast experience and newest technology regarding the design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.

Please take the time to read this manual thoroughly, so as to enjoy all advantages of your HW151. The Owner’s Manual does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself and others from trouble and injury.

In addition, the many tips given in this manual will help keep your scooter in the best possible condition. If you have any further questions, do not hesitate to contact your Yamaha dealer.

The Yamaha team wishes you many safe and pleasant rides. So, remember to put safety first!

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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WARNING

Please read this manual carefully and completely before operating this scooter.

Important manual information

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

				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.
				A WARNING indicates a hazardous situation which, if not avoided, could result in
	WARNING
				death or serious injury.
				A NOTICE indicates special precautions that must be taken to avoid damage to the
	NOTICE
				vehicle or other property.

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

*Product and specifications are subject to change without notice.

Important manual information

EAUT1391

HW151

OWNER’S MANUAL

©2015 by Yamaha Motor Taiwan Co., Ltd. 1st edition, October 2015

All rights reserved.

Any reprinting or unauthorized use without the written permission of Yamaha Motor Taiwan Co., Ltd.

is expressly prohibited. Printed in Taiwan.

Table of contents

Safety information ............................	1-1	Starting off.......................................	5-2	Checking the front brake lever free
Further safe-riding points.................	1-5	Acceleration and deceleration.........	5-2	play.............................................	6-20
		Braking ............................................	5-3	Adjusting the rear brake lever free
Description ........................................	2-1	Tips for reducing fuel		play.............................................	6-20
Left view ..........................................	2-1	consumption ................................	5-3	Checking the front brake pads and
Right view ........................................	2-2	Engine break-in ...............................	5-3	rear brake shoes .......................	6-21
Controls and instruments.................	2-3	Parking ............................................	5-4	Checking the brake fluid level........	6-22
				Changing the brake fluid ...............	6-23
Instrument and control functions....	3-1	Periodic maintenance and		Checking and lubricating the
Main switch/steering lock.................	3-1	adjustment ........................................	6-1	cables .........................................	6-23
Indicator lights and warning lights ...	3-2	Owner’s tool kit................................	6-2	Checking and lubricating the throttle
Multi-function display .......................	3-3	Periodic maintenance chart for the		grip and cable.............................	6-24
Handlebar switches .........................	3-7	emission control system ..............	6-4	Lubricating the front and rear brake
Front brake lever .............................	3-7	General maintenance and lubrication		levers..........................................	6-24
Rear brake lever ..............................	3-8	chart.............................................	6-5	Checking and lubricating the
Fuel tank cap ...................................	3-8	Removing and installing the cowling		centerstand.................................	6-24
Fuel..................................................	3-9	and panels ...................................	6-8	Checking the front fork...................	6-25
Catalytic converter.........................	3-10	Checking the spark plug................	6-10	Checking the steering ....................	6-26
Seat ...............................................	3-11	Engine oil and oil strainer..............	6-11	Checking the wheel bearings.........	6-26
Passenger footrest ........................	3-11	Final transmission oil.....................	6-13	Battery ...........................................	6-26
Storage compartments ..................	3-12	Coolant..........................................	6-14	Replacing the fuses .......................	6-28
Shock absorber assembly .............	3-13	Air filter and V-belt case air filter		Replacing the headlight bulb .........	6-28
Carrier............................................	3-14	elements ....................................	6-16	Replacing an auxiliary light bulb ....	6-29
Luggage holder..............................	3-14	Checking the engine idling		Tail/brake light ...............................	6-30
		speed .........................................	6-17	Replacing a front turn signal light
For your safety – pre-operation		Checking the throttle grip free		bulb.............................................	6-30
checks................................................	4-1	play ............................................	6-17	Replacing a rear turn signal light
		Valve clearance.............................	6-18	bulb.............................................	6-31
Operation and important riding		Tires ..............................................	6-18	License plate light ..........................	6-32
points .................................................	5-1	Cast wheels...................................	6-20	Troubleshooting .............................	6-32
Starting the engine ..........................	5-1			Troubleshooting charts ..................	6-33

Table of contents

Scooter care and storage.................	7-1
Matte color caution ..........................	7-1
Care.................................................	7-1
Storage............................................	7-4
Specifications ...................................	8-1
Consumer information .....................	9-1
Identification numbers .....................	9-1

Safety information

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1

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.

Never operate a scooter without proper training or instruction. Take a training course. Beginners

should receive training from a certified instructor. Contact an authorized scooter dealer to find out about the training courses nearest you.

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 4-1 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 likely places for scooter accidents to occur.

•Ride where other motorists can see you. Avoid riding in another motorist’s blind spot.

•Never maintain a scooter without proper knowledge. Contact an authorized scooter dealer to inform you on basic scooter maintenance. Certain maintenance can only be carried out by certified staff.

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

1-1

Safety information

there is no traffic until you have become thoroughly familiar with the scooter and all of its controls.

Many accidents have been caused by error of the scooter operator. A typical error made by the operator is veering wide on a turn due to excessive speed or undercornering (insufficient lean angle for the speed).

•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.

Never ride under the influence of alcohol or other drugs.

This scooter is designed for on-road use only. It is not suitable for off-road 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 1 that covers your legs, ankles, and feet. The engine or exhaust sys-

tem 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.

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Safety information

Do not run engine indoors. Even if

1you 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.		• Never attach any large or heavy
	Operation of an overloaded vehicle					items to the handlebar, front
	could cause an accident.					fork, or front fender. Such items
						can create unstable handling or
	Maximum load:
						a slow steering response.
	179 kg (395 lb)
						 This vehicle is not designed to
	When loading within this weight limit,					pull a trailer or to be attached to
						a sidecar.
	keep the following in mind:
	 Cargo	and	accessory weight			Genuine Yamaha Accessories
	should be kept as low and close to
						Choosing accessories for your vehicle
	the scooter as possible. Securely
						is an important decision. Genuine
	pack your heaviest items as close
						Yamaha accessories, which are avail-
	to the center of the vehicle as pos-
						able only from a Yamaha dealer, have
	sible and make sure to distribute
						been designed, tested, and approved
	the weight as evenly as possible
						by Yamaha for use on your vehicle.
	on both sides of the scooter to min-
						Many companies with no connection to
	imize imbalance or instability.
						Yamaha manufacture parts and acces-
	 Shifting weights can create a sud-
						sories or offer other modifications for
	den imbalance. Make sure that ac-
						Yamaha vehicles. Yamaha is not in a
	cessories and cargo are securely
						position to test the products that these
	attached to the scooter before rid-
						aftermarket	companies	produce.
	ing. Check accessory mounts and
						Therefore, Yamaha can		neither en-
	cargo restraints frequently.
						dorse nor recommend the use of ac-
	• Properly adjust the suspension
						cessories not	sold by	Yamaha or
	for	your load (suspension-ad-
						modifications	not specifically recom-
	justable		models only),	and
						mended by Yamaha, even if sold and
	check the		condition and	pres-

sure of your tires.	installed by a Yamaha dealer.

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Safety information

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 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 acces-

sories exceed the capacity of the scooter’s electrical system, an 1 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 appropriate. Refer to page 6-18 for tire specifications and more information on replacing your tires.

Transporting the Scooter

Be sure to observe following instructions before transporting the scooter in another vehicle.

Remove all loose items from the scooter.

Point the front wheel straight ahead on the trailer or in the truck bed, and choke it in a rail to prevent movement.

Secure the scooter with tie-downs or suitable straps that are attached

1-4

Safety information

to solid parts of the scooter, such

1as the frame or upper front fork triple clamp (and not, for example, to rubber-mounted handlebars or turn signals, or parts that could break). Choose the location for the straps carefully so the straps will not rub against painted surfaces during transport.

The suspension should be compressed somewhat by the tie-downs, if possible, so that the scooter will not bounce excessively during transport.

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Further safe-riding points

Be 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 pads or linings could get wet when you wash the scooter. After washing the scooter, check the brakes before riding.

Always wear a helmet, gloves, trousers (tapered around the cuff

and ankle so they do not flap), and a brightly colored jacket.

Do not carry too much luggage on the scooter. An overloaded scooter is unstable. Use a strong cord to secure any luggage to the carrier (if equipped). A loose load will affect the stability of the scooter and could divert your attention from the road. (See page 1-3.)

1-5

Description

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Left view

2

1, 2		3			4		5				6		7				8	9		10

1.	Headlight (page 6-28)	9. Carrier (page 3-14)
2.	Auxiliary light (page 6-29)	10.Rear turn signal light (page 6-31)

3.Front turn signal light (page 6-30)

4.Front brake fluid reservoir (page 6-22)

5.Passenger footrest (page 3-11)

6.V-belt air filter case cover (page 6-16)

7.Centerstand (page 6-24)

8.Air filter (page 6-16)

2-1

Description

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Right view

2	1	2	3, 4	5	6	7	8	9, 10

1.	Tail/brake light (page 6-30)	9. Battery (page 6-26)
2.	Muffler (page 3-10)	10.Fuse box (page 6-28)

3.Fuel tank cap (page 3-8)

4.Coolant reservoir (page 6-14)

5.Shock absorber assembly (page 3-13)

6.Seat (page 3-11)

7.Rear storage compartment (page 3-12)

8.Spark plug (page 6-10)

2-2

Description

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Controls and instruments

1

2

3

4

5

6

7

8

9

2

1. Rear brake lever (page 3-8)

9. Throttle grip (page 6-17)

2.Left handlebar switches (page 3-7)

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

4.Multi-function display (page 3-3)

5.Front storage compartment (page 3-12)

6.Luggage holder (page 3-14)

7.Right handlebar switch (page 3-7)

8.Front brake lever (page 3-7)

2-3

Instrument and control functions

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Main switch/steering lock

OFF	ON

3

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.

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ON

All electrical circuits are supplied with power, the meter lighting, taillight, license plate light and auxiliary lights come on, and the engine can be started. The key cannot be removed.

TIP

The headlights come on automatically when the engine is started and stay on until the key is turned to “OFF”, even if

the engine stalls.

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OFF

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

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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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LOCK

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

To lock the steering

1

2

1.Push.

2.Turn.

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

2.With the key in the “OFF” position, push the key in and turn it to “LOCK”.

3.Remove the key.

TIP

If the steering will not lock, try turning the handlebars back to the right slightly.

3-1

Instrument and control functions

To unlock the steering

2

1

1.Turn.

2.Release.

1.Insert the key.

2.With the key in the “LOCK” position, push the key in and turn it to “OFF”.

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Indicator lights and warning lights

1 2	3 4 1
SELECT			RESET
CLOOK	OUT	TEMP
	OIL TRIP
		1 BELT
OIL CHANGE	ODO		TRIP 2

1.Turn signal indicator lights “” and “”

2.Coolant temperature warning light “ ”

3.High beam indicator light “ ”

4.Engine trouble warning light “ ”

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Turn signal indicator lights “” and “”

Each indicator light will flash when its corresponding turn signal lights are flashing.

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High beam indicator light “ ”

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

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Coolant temperature warning light “”

This warning light comes on if the engine overheats. If this occurs, stop the engine immediately and allow the engine to cool. 3 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.

ECA10022

NOTICE

Do not continue to operate the engine if it is overheating.

TIP

For radiator-fan-equipped vehicles, the radiator fan(s) automatically switch on or off according to the coolant temperature in the radiator.

If the engine overheats, see page

3-2

Instrument and control functions

6-34 for further instructions.

EAUT1936

Engine trouble warning light “ ”

This warning light flashes or stays on if

3an 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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Multi-function display

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WARNING

Be sure to stop the vehicle before making any setting changes to the multi-function display. Changing settings while riding can distract the operator and increase the risk of an accident.

1	2 3 4 5 6	7	8 9		11
					10	12
	SELECT				RESET
	CLOOK		OUT	TEMP
			OIL TRIP
				1 BELT
	OIL CHANGE		ODO		TRIP 2

1.V-belt replacement indicator “V-BELT”

2.Clock

3.Oil change indicator “OIL CHANGE”

4.“SELECT” button

5.Fuel level warning indicator “”

6.Fuel meter

7.Speedometer

8.Odometer

9.“RESET” button

10.Tripmeter 1

11.Ambient temperature display 12.Tripmeter 2

The multi-function display is equipped with the following:

an odometer

a fuel reserve tripmeter (which shows the distance traveled since the bottom segment of the fuel meter and fuel level warning indicator

3-3

Instrument and control functions

started flashing)

two tripmeters (which show the distance traveled since they were last set to zero)

an oil change tripmeter (which shows the distance traveled since the last engine oil change)

an oil change indicator (which displays when the engine oil should be changed)

a V-belt replacement tripmeter (which shows the distance traveled since the V-belt was last replaced)

a V-belt replacement indicator

an ambient temperature display

a clock

a fuel meter

a brightness control mode

TIP

When the key is turned to “ON”, all segments of the display come on for a few seconds. During this time, the multi-function display is performing a self-test.

Be sure to turn the key to “ON” before using the “SELECT” and “RESET” buttons except when setting

the brightness mode.

Odometer, fuel tripmeter, tripmeters, oil change tripmeter and V-belt tripmeter modes

Pushing the “SELECT” button switches the display among the odometer mode “ODO”, the fuel tripmeter mode “F”, the tripmeter modes “TRIP 1” and “TRIP 2”, the oil change tripmeter mode “OIL TRIP” and the V-belt change mode “BELT TRIP” in the following order:

ODO F TRIP 1 TRIP 2 OIL TRIP BELT TRIP ODO

When approximately 1.6 L (0.42 US gal, 0.35 Imp.gal) of fuel remains in the fuel tank, the bottom segment of the fuel meter and fuel level warning indicator will start flashing, and the display will automatically change to the fuel reserve tripmeter mode " F" and start counting the distance traveled from that point. In that case, pushing the "RESET" button switches the display to the previous mode.

To reset a tripmeter, select it by pushing the “SELECT” button until “Trip” or “Trip F” begins flashing (“Trip” or “Trip

F” will only flash for five seconds). While “Trip” or “Trip F” is flashing, push the “RESET” button for at least one second. If you do not reset the fuel reserve tripmeter manually, it will reset it-

self automatically and the display will 3 return to the prior mode after refueling

and traveling 5 km (3 mi).

TIP

The display cannot be changed back to fuel reserve tripmeter “F” after pushing the “RESET” button.

Odometer

TIP

For the U.K.: For any mode, the odometer units can be switched from kilometers to miles by pushing the “SELECT” button for 1 second.

If the odometer indicates “-----”, have a Yamaha dealer check the multi-function display, as it may be faulty.

Tripmeters

To reset a tripmeter, select it by push-

3-4

Instrument and control functions

ing the “SELECT” button until “TRIP 1” or “TRIP 2” is displayed, and then push the “RESET” button for at least 1 second.

TIP

3If the tripmeter indicates “-----”, have a Yamaha dealer check the multi-func- tion display, as it may be faulty.

Oil change tripmeter

To reset the oil change tripmeter, select it by pushing the “SELECT” button until “OIL CHANGE” and “OIL TRIP” are displayed, and then push the “RESET” button for at least 3 seconds. After resetting, “OIL CHANGE” will disappear. Push the “SELECT” button again to start the oil change tripmeter; the display changes to V-belt tripmeter mode.

Oil change indicator “OIL CHANGE”

This indicator will display at the initial 1000 km (625 mi), then at every 6000 km (3750 mi) thereafter to indicate that the engine oil should be changed.

After changing the engine oil, reset the oil change tripmeter.

If the engine oil is changed before the oil change indicator displays (i.e. before the periodic oil change interval has been reached), the oil change tripmeter must be reset after the oil change for the next periodic oil change to be indicated at the correct time.

TIP

If the oil change tripmeter is reset before the initial 1000 km (625 mi), the next periodic oil change interval will be at every 6000 km (3750 mi) thereafter.

If the oil change tripmeter indicates “-----”, have a Yamaha dealer check the multi-function display, as it may be faulty.

V-belt replacement tripmeter

To reset the V-belt tripmeter, select it by pushing the “SELECT” button until “V-BELT” and “BELT TRIP” are displayed, and then push the “RESET” button for at least 3 seconds. After resetting, “V-BELT” will disappear.

Push the “SELECT” button again to start the V-belt tripmeter; the display changes to ODO mode.

V-belt change indicator “V-BELT”

This indicator comes on at every 20000 km (12500 mi) to indicate that the V-belt should be replaced.

After replacing the V-belt, reset the V-belt tripmeter.

If the V-belt is replaced before the V-belt indicator comes on (i.e., before the periodic V-belt replacement interval has been reached), the V-belt tripmeter must be reset after replacing the V-belt for the next periodic V-belt replacement to be indicated at the correct time.

TIP

If the V-belt change indicator displays “-----”, have a Yamaha dealer check the multi-function display, as it may be faulty.

Ambient temperature display “OUT TEMP”

This display shows the ambient temperature from –10 C to 40 C in 1 C increments. The temperature displayed may vary from the ambient temperature.

3-5

Instrument and control functions

TIP

If the ambient temperature falls below –10 C, a lower temperature than –10 C will not be displayed.

If the ambient temperature climbs above 40 C, a higher temperature than 40 C will not be displayed.

The accuracy of the temperature reading may be affected when riding slowly (approximately under 20 km/h (12 mi/h)) or when stopped at traffic signals, railroad crossings, etc.

Clock

To set the clock:

1.Push the “SELECT” button and “RESET” button together for at least two seconds.

2.When the hour digits start flashing, push the “RESET” button to set the hours.

3.Push the “SELECT” button, and the minute digits will start flashing.

4.Push the “RESET” button to set the minute digits.

5.Push the “SELECT” button and

then release it to start the clock.

Fuel meter

The fuel meter indicates the amount of fuel in the fuel tank. The display segments of the fuel meter disappear towards “E” (Empty) as the fuel level decreases. When the bottom segment of the fuel meter and fuel level warning indicator “*” starts flashing, refuel as soon as possible. When the key is turned to “ON”, all of the display segments of the fuel meter will appear for a few seconds, and then shows the actual fuel level.

Brightness control mode

This function allows you to adjust the brightness of the speedometer panel to suit the outside lighting conditions.

To set the brightness

1.Turn the key to “OFF”.

2.Push and hold the “SELECT” button.

3.Turn the key to “ON”, and then release the “SELECT” button after five seconds. The display will change to brightness control

mode.

4.Push the “RESET” button to select

the desired brightness level in the following order: BL-01 BL-02 BL-03 BL-04 BL-05

	BL-01.	3
	5. Turn the key to “OFF”.

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Instrument and control functions

EAU1234H

EAU12401

Handlebar switches

Left

1

3

2

3

1.Dimmer switch “ / ”

2.Turn signal switch “/”

3.Horn switch “ ”

Right

1

1. Start switch “”

Dimmer switch “ / ”

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

EAU12461

Turn signal switch “/”

To signal a right-hand turn, push this switch to “”. To signal a left-hand turn, push this switch to “”. 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.

EAU12501

Horn switch “ ”

Press this switch to sound the horn.

EAUM1133

Start switch “”

Push this switch while applying the front or rear brake to crank the engine with the starter. See page 5-1 for starting instructions prior to starting the engine.

EAUS2012

Front brake lever

1

1. Front brake lever

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

This model is equipped with a unified brake system.

As this system is mechanical, additional free play can be felt in the front brake lever when the rear brake lever is being applied. See “Rear brake lever” for detailed information on the unified brake system.

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Instrument and control functions

		EAUS1963	the rear brake lever is being
Rear brake lever			pulled.
	1		 The unified brake system does not
			function when the front brake is
			applied alone.
1.	Rear brake lever

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

This model is equipped with a unified brake system.

When pulling the rear brake lever, the rear brake and a portion of the front brake are applied. For full braking performance, apply both brake levers simultaneously.

TIP

As the unified brake system is mechanical, additional free play can be felt in the front brake lever when

EAUT3591

Fuel tank cap

3

1

2

1.Fuel tank cap

2.Match marks

To remove the fuel tank cap

1.Open the seat. (See page 3-11.)

2.Turn the fuel tank cap counterclockwise and pull it off.

To install the fuel tank cap

1.Insert the fuel tank cap into the tank opening and turn it clockwise

until the “” marks on the cap and rubber mat are aligned.

2.Close the seat.

EWA11092

WARNING

Make sure that the fuel tank cap is

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Instrument and control functions

properly closed after filling fuel. Leaking fuel is a fire hazard.

3

EAU13222

Fuel

Make sure there is sufficient gasoline in the tank.

EWA10882

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.

1.Before refueling, turn off the engine and be sure that no one is sitting 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.

1

2

1.Fuel tank filler tube

2.Maximum fuel level

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.[ECA10072]

4.Be sure to securely close the fuel tank cap.

EWA15152

WARNING

Gasoline is poisonous and can cause injury or death. Handle gasoline with care. Never siphon gasoline by mouth. If you should swallow some gasoline or inhale a lot of gasoline vapor, or get some gasoline in

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Instrument and control functions

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.

EAU33524

Recommended fuel:

Regular unleaded gasoline only

Fuel tank capacity:

8.0 L (2.1 US gal, 1.8 Imp.gal)

ECA11401

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 research octane number of 95 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.

EAU13434

Catalytic converter

This model is equipped with a catalytic converter in the exhaust system.

EWA10863

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.

ECA10702

NOTICE

Use only unleaded gasoline. The use of leaded gasoline will cause unre-

pairable damage to the catalytic converter.

3

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Instrument and control functions

EAU13933

Seat

To open the seat

1. Place the scooter on the center-

3

stand.

2. Insert the key into the main switch, and then turn it counterclockwise to “OPEN”.

1

1. Turn.

TIP

Do not push inward when turning the key.

3. Fold the seat up.

To close the seat

1.Fold the seat down, and then push it down to lock it in place.

2.Remove the key from the main switch if the scooter will be left unattended.

TIP

Make sure that the seat is properly secured before riding.

EAUT3711

Passenger footrest

1

1. Passenger footrest

To use the passenger footrest, pull it out as shown.

To retract the passenger footrest, push it back to original position.

3-11