yamaha ybr250 owner manual

YAMAHA MOTOR DA AMAZÔNIA LTDA.PRINTED IN BRAZIL

2007 - GYL(E)

OWNER’S MANUAL

YBR2505D1-F8199-E0

INTRODUCTIONEAU10100

Welcome to the Yamaha world of motorcycling!As the owner of the YBR250, you are benefiting from Yamaha’s vast experience and newest technology regarding the designand 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 YBR250. The owner’s manual doesnot only instruct you in how to operate, inspect and maintain your motorcycle, but also in how to safeguard yourself andothers from trouble and injury.In addition, the many tips given in this manual will help keep your motorcycle in the best possible condition. If you have anyfurther 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!

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IMPORTANT MANUAL INFORMATIONEAU10151

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

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 motorcycleoperator, a bystander, or a person inspecting or repairing the motorcycle.

A CAUTION indicates special precautions that must be taken to avoid damage to the motorcycle.

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

l This manual should be considered a permanent part of this motorcycle and should remain with it even if the motorcycleis subsequently sold.

l Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the mostcurrent product information available at the time of printing, there may be minor discrepancies between your motorcycleand this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.

EWA10030

PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.

*Product and specifications are subject to change without notice.


IMPORTANT MANUAL INFORMATION

YBR250OWNER’S MANUAL

© 2007 by Yamaha Motor da Amazônia Ltda1st edition, January 2007

All rights reservedAny reprinting or unauthorized usewithout the written permission of Yamaha Motor da Amazônia Ltda

is expressly prohibited.Printed in Brazil.

EAUW0010


TABLE OF CONTENTESSAFETY INFORMATION .................... 1-1

DESCRIPTION ................................... 2-1Left view ........................................ 2-1Right view ...................................... 2-2Controls and instruments ............. 2-3

INSTRUMENT AND CONTROLFUNCTIONS ....................................... 3-1

Main switch/steering lock ............. 3-1Indicator and warning lights ........ 3-2Speedometer ................................. 3-2Tachometer .................................... 3-3Multi-function display ................... 3-3Handlebar switches ...................... 3-4Clutch lever ................................... 3-5Shift pedal ..................................... 3-6Brake lever .................................... 3-6Brake pedal ................................... 3-6Fuel tank cap ................................. 3-7Fuel ................................................ 3-7Catalytic converter ........................ 3-8Seat ................................................ 3-9Helmet holder ................................ 3-9Storage compartment ................. 3-10Adjusting the shock aborber

assemblies ............................... 3-10Luggage strap holders ............... 3-11Sidestand ..................................... 3-11Ignition circuit cut-off system ..... 3-12

PRE-OPERATION CHECKS .............. 4-1Pre-operation check list ............... 4-2

OPERATION AND IMPORTANTRIDING POINTS ................................. 5-1

Starting the engine ....................... 5-1Shifting ........................................... 5-2Tips for reducing fuel

consumption .............................. 5-3Engine break-in ............................ 5-3Parking .......................................... 5-4

PERIODIC MAINTENANCE ANDMINOR REPAIR .................................. 6-1

Owner’s tool kit .............................. 6-1Periodic maintenance and

lubrication chart ......................... 6-2Removing and installing the

cowling and panels ................... 6-6Checking the spark plug .............. 6-7Engine oil and oil filter element ... 6-8Cleaning the air filter element ... 6-11Checking the engine idling

speed ........................................ 6-12Checking the throttle cable

free play .................................... 6-12Valve clearance .......................... 6-12Tires ............................................. 6-13Cast wheels ................................. 6-15Adjusting the clutch lever

free play .................................... 6-15

Adjusting the brake pedalposition and free play ............. 6-16

Adjusting the rear brake lightswitch ........................................ 6-17

Checking the front brake padsand rear brake shoes .............. 6-17

Checking the front brake fluidlevel .......................................... 6-18

Changing the brake fluid ........... 6-18Drive chain slack ........................ 6-19Cleaning and lubricating the

drive chain ............................... 6-20Checking and lubricating the

cables ....................................... 6-21Checking and lubricating the

throttle grip and cable ............. 6-21Checking and lubricating the

brake and clutch levers ........... 6-21Checking and lubricating the

brake and shift pedals ............ 6-22Checking and lubricating the

sidestand .................................. 6-22Lubricating the rear

suspension .............................. 6-23Checking the front fork ............... 6-23Checking the steering ................ 6-24Checking the wheel bearings .... 6-24Battery .......................................... 6-24Replacing the fuses .................... 6-26Replacing the headlight bulb .... 6-27Replacing a turn signal light bulb

or the tail/brake light bulb ....... 6-28

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TABLE OF CONTENTESReplacing the auxiliary light

bulb ........................................... 6-28Supporting the motorcycle ......... 6-29Front wheel .................................. 6-29Rear wheel .................................. 6-30Troubleshooting .......................... 6-31Troubleshooting chart ................ 6-32

MOTORCYCLE CARE ANDSTORAGE ........................................... 7-1

Care ............................................... 7-1Storage .......................................... 7-3

SPECIFICATIONS .............................. 8-1

CONSUMER INFORMATION ............. 9-1Identification numbers .................. 9-1Vehicle identification number ...... 9-1Model label .................................... 9-1

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1

SAFETY INFORMATIONEAU10281

MOTORCYCLES ARE SINGLE TRACKVEHICLES. THEIR SAFE USE ANDOPERATION ARE DEPENDENT UPONTHE USE OF PROPER RIDINGTECHNIQUES AS WELL AS THEEXPERTISE OF THE OPERATOR.EVERY OPERATOR SHOULD KNOWTHE FOLLOWING REQUIREMENTSBEFORE RIDING THIS MOTORCYCLE.HE OR SHE SHOULD:

l OBTAIN THOROUGHINSTRUCTIONS FROM ACOMPETENT SOURCE ON ALLASPECTS OF MOTORCYCLEOPERATION.

l OBSERVE THE WARNINGS ANDM A I N T E N A N C EREQUIREMENTS IN THEOWNER’S MANUAL.

l OBTAIN QUALIFIED TRAINING INSAFE AND PROPER RIDINGTECHNIQUES.

l OBTAIN PROFESSIONALTECHNICAL SERVICE ASINDICATED BY THE OWNER’SMANUAL AND/OR WHEN MADENECESSARY BY MECHANICALCONDITIONS.

Safe ridingl Always make pre-operation checks.

Careful checks may help preventan accident.

l This motorcycle is designed tocarry the operator and a passenger.

l The failure of motorists to detectand recognize motorcycles in trafficis the predominating cause ofautomobile/motorcycle accidents.Many accidents have been causedby an automobile driver who did notsee the motorcycle. Makingyourself conspicuous appears to bevery effective in reducing thechance of this type of accident.

Therefore:l Wear a brightly colored jacket.l Use extra caution when you are

approaching and passing throughintersections, since intersectionsare the most likely places formotorcycle accidents to occur.

l Ride where other motorists cansee you. Avoid riding in anothermotorist’s blind spot.

l Many accidents involveinexperienced operators. In fact,

many operators who have beeninvolved in accidents do not evenhave a current motorcycle license.l Make sure that you are qualified

and that you only lend yourmotorcycle to other qualifiedoperators.

l Know your skills and limits.Staying within your limits mayhelp you to avoid an accident.

l We recommend that youpractice riding your motorcyclewhere there is no traffic until youhave become thoroughly familiarwith the motorcycle and all of itscontrols.

l Many accidents have been causedby error of the motorcycle operator.A typical error made by the operatoris veering wide on a turn due toEXCESSIVE SPEED orundercornering (insufficient leanangle for the speed).l Always obey the speed limit and

never travel faster than warrantedby road and traffic conditions.

l Always signal before turning orchanging lanes. Make sure thatother motorists can see you.

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SAFETY INFORMATIONl The posture of the operator and

passenger is important for propercontrol.l The operator should keep both

hands on the handlebar and bothfeet on the operator footrestsduring operation to maintaincontrol of the motorcycle.

l The passenger should alwayshold onto the operator, the seatstrap or grab bar, if equipped, withboth hands and keep both feeton the passenger footrests.

l Never carry a passenger unlesshe or she can firmly place bothfeet on the passenger footrests.

l Never ride under the influence ofalcohol or other drugs.

l This motorcycle is designed for on-road use only. It is not suitable foroff-road use.

Protective apparelThe majority of fatalities frommotorcycle accidents are the result ofhead injuries. The use of a safety helmetis the single most critical factor in theprevention or reduction of head injuries.

l Always wear an approved helmet.

l Wear a face shield or goggles. Windin your unprotected eyes couldcontribute to an impairment ofvision that could delay seeing ahazard.

l The use of a jacket, heavy boots,trousers, gloves, etc., is effectivein preventing or reducing abrasionsor lacerations.

l Never wear loose-fitting clothes,otherwise they could catch on thecontrol levers, footrests, or wheelsand cause injury or an accident.

l Never touch the engine or exhaustsystem during or after operation.They become very hot and cancause burns. Always wearprotective clothing that covers yourlegs, ankles, and feet.

l A passenger should also observethe above precautions.

ModificationsModifications made to this motorcyclenot approved by Yamaha, or the removalof original equipment, may render themotorcycle unsafe for use and maycause severe personal injury.Modifications may also make your

motorcycle illegal to use.

Loading and accessoriesAdding accessories or cargo to yourmotorcycle can adversely affect stabilityand handling if the weight distribution ofthe motorcycle is changed. To avoid thepossibility of an accident, use extremecaution when adding cargo oraccessories to your motorcycle. Useextra care when riding a motorcycle thathas added cargo or accessories. Hereare some general guidelines to follow ifloading cargo or adding accessories toyour motorcycle:

LoadingThe total weight of the operator,passenger, accessories and cargo mustnot exceed the maximum load limit.

Maximum load:167 kg (368 lb)

When loading within this weight limit,keep the following in mind:

l Cargo and accessory weight shouldbe kept as low and close to themotorcycle as possible. Make sureto distribute the weight as evenly

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SAFETY INFORMATIONas possible on both sides of themotorcycle to minimize imbalanceor instability.

l Shifting weights can create asudden imbalance. Make sure thataccessories and cargo are securelyattached to the motorcycle beforeriding. Check accessory mountsand cargo restraints frequently.

l Never attach any large or heavyitems to the handlebar, front fork,or front fender. These items,including such cargo as sleepingbags, duffel bags, or tents, cancreate unstable handling or a slowsteering response.

AccessoriesGenuine Yamaha accessories havebeen specifically designed for use onthis motorcycle. Since Yamaha cannottest all other accessories that may beavailable, you must personally beresponsible for the proper selection,installation and use of non-Yamahaaccessories. Use extreme caution whenselecting and installing any accessories.Keep the following guidelines in mind,as well as those provided under

“Loading” when mounting accessories.l Never install accessories or carry

cargo that would impair theperformance of your motorcycle.Carefully inspect the accessorybefore using it to make sure that itdoes not in any way reduce groundclearance or cornering clearance,limit suspension travel, steeringtravel or control operation, orobscure lights or reflectors.l Accessories fitted to the

handlebar or the front fork areacan create instability due toimproper weight distribution oraerodynamic changes. Ifaccessories are added to thehandlebar or front fork area, theymust be as lightweight aspossible and should be kept to aminimum.

l Bulky or large accessories mayseriously affect the stability of themotorcycle due to aerodynamiceffects. Wind may attempt to liftthe motorcycle, or the motorcyclemay become unstable in crosswinds. These accessories mayalso cause instability when

passing or being passed by largevehicles.

l Certain accessories can displacethe operator from his or hernormal riding position. Thisimproper position limits thefreedom of movement of theoperator and may limit controlability, therefore, suchaccessories are notrecommended.

l Use caution when adding electricalaccessories. If electricalaccessories exceed the capacity ofthe motorcycle’s electrical system,an electric failure could result,which could cause a dangerousloss of lights or engine power.

Gasoline and exhaust gasl GASOLINE IS HIGHLY

FLAMMABLE:l Always turn the engine off when

refueling.l Take care not to spill any gasoline

on the engine or exhaust systemwhen refueling.

l Never refuel while smoking or inthe vicinity of an open flame.

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SAFETY INFORMATIONl Never start the engine or let it run

for any length of time in a closedarea. The exhaust fumes arepoisonous and may cause loss ofconsciousness and death within ashort time. Always operate yourmotorcycle in an area that hasadequate ventilation.

l Always turn the engine off beforeleaving the motorcycle unattendedand remove the key from the mainswitch. When parking themotorcycle, note the following:l The engine and exhaust system

may be hot, therefore, park themotorcycle in a place wherepedestrians or children are notlikely to touch these hot areas.

l Do not park the motorcycle on aslope or soft ground, otherwise itmay fall over.

l Do not park the motorcycle neara flammable source, (e.g., akerosene heater, or near an openflame), otherwise it could catchfire.

l When transporting the motorcyclein another vehicle, make sure thatit is kept upright. If the motorcycle

should lean over, gasoline may leakout of the fuel tank.

l If you should swallow any gasoline,inhale a lot of gasoline vapor, orallow gasoline to get into your eyes,see your doctor immediately. If anygasoline spills on your skin orclothing, immediately wash theaffected area with soap and waterand change your clothes.

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DESCRIPTIONEAU10410

Left view

1. Idle adjusting screw2. Battery3. Main fuse4. Fuse box5. Storage compartment6. Grab bar7. Seat lock8. Shift pedal9. Engine oil drain bolt

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DESCRIPTIONEAU10420

Right view

1. Owner’s tool kit2. Air filter element3. Front brake fluid reservoir4. Engine oil filter element5. Engine oil filler cap6. Brake pedal7. Shock absorber assembly spring preload adjusting ring

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DESCRIPTIONEAU10430

Controls and instruments

1. Clutch lever2. Left handlebar switches3. Speedometer4. Display5. Tachometer6. Front brake lever7. Throttle grip8. Right handlebar switches9. Main switch10. Fuel tank cap

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INSTRUMENT AND CONTROL FUNCTIONSEAU10460

Main switch/steering lockThe main switch/steering lock controlsthe ignition and lighting systems, and isused to lock the steering. The variouspositions are described below.

OFF ON

LOCKEAU10570

ONAll electrical circuits are supplied withpower; the meter lighting, taillight andauxiliary ligth come on, and the enginecan be started. The key cannot beremoved.

The headlight comes on automaticallywhen the engine is started and stayson until the key is turned to “OFF”

EAU10660

OFFAll electrical systems are off. The keycan be removed.

EAU10680

LOCKThe steering is locked, and all electricalsystems are off. The key can beremoved.To lock the steering

1. Turn the handlebars all the way tothe left.

2. Push the key in from the “OFF”position, and then turn it to “LOCK”while still pushing it.

3. Remove the key.

1. Push2. Turn

To unlock the steeringPush the key in, and then turn it to “OFF”while still pushing it.

1. Push2. Turn

EWA10060

Never turn the key to “OFF” or“LOCK” while the vehicle is moving,otherwise the electrical systems willbe switched off, which may result inloss of control or an accident. Makesure that the vehicle is stopped beforeturning the key to “OFF” or “LOCK”.

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Indicator and warning lights

1. Turn signal indicator light “ / ”2. Neutral indicator light “N”3. High beam indicator light “ ”4. Fuel level warning light “ ”5. Engine trouble warning light “ ”

EAU11030

Turn signal indicator lights “ ” and “ ”The corresponding indicator light flasheswhen the turn signal switch is pushedto the left or right.

EAU11060

Neutral indicator light “N”This indicator light comes on when thetransmission is in the neutral position.

EAU11080

High beam indicator light “ ”This indicator light comes on when thehigh beam of the headlight is switchedon.

EAU11350

Fuel level warning light “ ”This warning light comes on when thefuel level drops below approximately4.5 L (1.19 US gal) (1.00 Imp. gal). Whenthis occurs, refuel as soon as possible.The electrical circuit of the warning lightcan be checked by turning the key to“ON”.If the warning light does not come onfor a few seconds, then go off, have aYamaha dealer check the electricalcircuit.

EAU11470

Engine trouble warning light “ ”This warning light comes on or flasheswhen an electrical circuit monitoring theengine is defective. When this occurs,have a Yamaha dealer check the self-diagnosis system.

EAU11601

Speedometer

1. Speedometer2. Tachometer

The speedometer shows the ridingspeed.When the key is turned to “ON”, thespeedometer needle will sweep onceacross the speed range and then returnto zero in order to test the electricalcircuit.

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Tachometer

1. Speedometer2. Tachometer

The electric tachometer allows the riderto monitor the engine speed and keep itwithin the ideal power range.When the key is turned to “ON”, thetachometer needle will sweep onceacross the r/min range and then returnto zero r/min in order to test the electricalcircuit.

ECA10031

Do not operate the engine in thetachometer red zone.Red zone: 10.000 r/min and above

EAUW0150

Multi-function display

Km

RESETSELECT

TRIPODO

1

2 3

1. Display2. “SELECT” button3. “RESET” button

The multi-function display is equippedwith the following:

l an odometer (which shows the totaldistance traveled)

l two tripmeters (which show thedistance traveled since they werelast set to zero)

l a fuel reserve tripmeter (whichshows the distance traveled on thefuel reserve)

l a fuel meterl a clock

Be sure to turn the key to “ON” beforeusing the “SELECT” and “RESET”buttons.

Odometer, tripmeter and clockmodesPushing the “SELECT” button switchesthe display between the odometermode “ODO” and the tripmeter modes“TRIP 1”, “TRIP 2” and the clock modein the following order:ODO → TRIP 1 → TRIP 2 → CLOCK →ODOIf the fuel level warning light comes on(see page 3-2), the odometer display willautomatically change to the fuel reservetripmeter mode “F-TRIP” and startcounting the distance traveled from thatpoint. In that case, pushing the“SELECT” button switches the displaybetween the various tripmeter, odometerand clock modes in the following order:F-TRIP → TRIP 1 → TRIP 2 → CLOCK→ ODO → F-TRIPTo reset a tripmeter, select it by pushing

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INSTRUMENT AND CONTROL FUNCTIONSthe “SELECT” button, and then push the“RESET” button for at least one second.If you do not reset the fuel reservetripmeter manually, it will reset itselfautomatically and the display will returnto the prior mode after refueling andtraveling 5 km (3mi).Clock modeTo set the clock:

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

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

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

4. Push the “RESET” button to setthe minutes.

5. Push the “SELECT” button andthen release it to start the clock.

Fuel meterWith the key in the “ON” position, thefuel meter indicates the amount of fuelin the fuel tank. The display segmentsof the fuel meter disappear towards “E”(Empty) as the fuel level decreases.

When the fuel level reaches the bottomsegment near “E”, the fuel level warningindicator and the bottom segment willflash. Refuel as soon as possible.

EAU12347

Handlebar switches

1. Pass switch“ ”2. Dimmer switch “ / ”3. Turn signal switch “ / ”4. Horn switch “ ”

1

2

1. Engine stop switch “ / ”

2. Start switch ” ”

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Pass switch “ ”Press this switch to flash the headlight.

EAU12400

Dimmer switch “ / ”Set this switch to “ ” for the high beamand to “ ” for the low beam.

EAU12460

Turn signal switch “ / ”To signal a right-hand turn, push thisswitch 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 theswitch in after it has returned to thecenter position.

EAU12500

Horn switch “ ”Press this switch to sound the horn.

EAU12660

Engine stop switch “ / ”Set this switch to “ ” before startingthe engine. Set this switch to “ ” to stopthe engine in case of an emergency, suchas when the motorcycle overturns orwhen the throttle cable is stuck.

EAU12710

Start switch “ ”Push this switch to crank the engine withthe starter.

ECA10050

See page 5-1 for starting instructionsprior to starting the engine.

EAU12820

Clutch lever

1. Clutch lever

The clutch lever is located at the lefthandlebar grip. To disengage the clutch,pull the lever toward the handlebar grip.To engage the clutch, release the lever.The lever should be pulled rapidly andreleased slowly for smooth clutchoperation.The clutch lever is equipped with a clutchswitch, which is part of the ignition circuitcut-off system. (See page 3-12.)

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Shift pedal

1. Shift pedal

The shift pedal is located on the left sideof the engine and is used in combinationwith the clutch lever when shifting thegears of the 5-speed constant-meshtransmission equipped on thismotorcycle.

EAU12890

Brake lever

1

1. Front brake lever

The brake lever is located at the righthandlebar grip. To apply the front brake,pull the lever toward the handlebar grip.

EAU12941

Brake pedal

1

1. Brake pedal

The brake pedal is on the right side ofthe motorcycle. To apply the rear brake,press down on the brake pedal.

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Fuel tank cap

To remove the fuel tank capInsert the key into the lock and turn it1/4 turn clockwise. The lock will bereleased and the fuel tank cap can beremoved.

To install the fuel tank cap1. Insert the fuel tank cap into the

tank opening with the key insertedin the lock and with the “ ” markfacing forward.

2. Turn the key counterclockwise tothe original position, and thenremove it.

The fuel tank cap cannot be installedunless the key is in the lock. In addition,

the key cannot be removed if the cap isnot properly installed and locked.

EWA10130

Make sure that the fuel tank cap isproperly installed before riding.

EAU13211

Fuel

12

1. Fuel tank filler tube2. Fuel level

Make sure that there is sufficient fuel inthe tank. Fill the fuel tank to the bottomof the filler tube as shown.

EWA10880

lllll Do not overfill the fuel tank,otherwise it may overflow whenthe fuel warms up and expands.

lllll Avoid spilling fuel on the hotengine.

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INSTRUMENT AND CONTROL FUNCTIONSECA10070

Immediately wipe off spilled fuel witha clean, dry, soft cloth, since fuel maydeteriorate painted surfaces or plasticparts.

EAU33500

Recommended fuel:REGULAR UNLEADED

GASOLINE ONLYFuel tank capacity:

19.2 L (5.07 US gal) (4.22 Imp.gal)

Fuel reserve amount (when the fuellevel warning light comes on):

4.5 L (1.19 US gal) (1.00 Imp. gal)

ECA11400

Use only unleaded gasoline. The useof leaded gasoline will cause severedamage to internal engine parts, suchas the valves and piston rings, as wellas to the exhaust system.

Your Yamaha engine has been designedto use regular unleaded gasoline with aresearch octane number of 91 or higher.If knocking (or pinging) occurs, use a

gasoline of a different brand. Use ofunleaded fuel will extend spark plug lifeand reduce maintenance costs.

EAU13431

Catalytic converterThis model is equipped with a catalyticconverter in the exhaust system.

EWA10860

The exhaust system is hot afteroperation. Make sure that the exhaustsystem has cooled down beforedoing any maintenance work.

ECA10700

The following precautions must beobserved to prevent a fire hazard orother damages.

lllll Use only unleaded gasoline. Theuse of leaded gasoline will causeunrepairable damage to thecatalytic converter.

lllll Never park the vehicle nearpossible fire hazards such asgrass or other materials thateasily burn.

lllll Do not allow the engine to idletoo long.

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SeatTo remove the seat

1. Insert the key into the seat lock,and then turn it clockwise.

2. Pull the seat off.

1

2

1. Seat lock2. Unlock

To install the seat1. Insert the projections on the front

of the seat into the seat holdersas shown.

1. Projection2. Seat holder

2. Push the rear of the seat down tolock it in place.

3. Remove the key.

Make sure that the seat is properlysecured before riding.

EAU14300

Helmet holder

1

1. Helmet holder

The helmet holder is located under theseat.To secure a helmet to the helmetholder

1. Open the seat. (See page 3-9.)2. Attach the helmet to the helmet

holder, and then securely close theseat.

EWA10160

Never ride with a helmet attached tothe helmet holder, since the helmetmay hit objects, causing loss ofcontrol and possibly an accident.

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INSTRUMENT AND CONTROL FUNCTIONSTo release the helmet from thehelmet holderOpen the seat, remove the helmet fromthe helmet holder, and then close theseat.

EAU37890

Storage compartment

1. Storage compartment2. Owner’s tool kit3. Band

The storage compartment is locatedunder the seat. (See page 3-9.)When storing the owner’s manual orother documents in the storagecompartment, be sure to wrap them ina plastic bag so that they will not getwet. When washing the vehicle, becareful not to let any water enter thestorage compartment.

EAU14880

Adjusting the shockabsorber assemblies

1. Spring preload adjusting ring2. Position indicator

Each shock absorber assembly isequipped with a spring preload adjustingring.

ECA10100

Never attempt to turn an adjustingmechanism beyond the maximum orminimum settings.

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INSTRUMENT AND CONTROL FUNCTIONSEWA10210

Always adjust both shock absorberassemblies equally, otherwise poorhandling and loss of stability mayresult.

To increase the spring preload andthereby harden the suspension, turn theadjusting ring on each shock absorberassembly in direction (a). To decreasethe spring preload and thereby softenthe suspension, turn the adjusting ringon each shock absorber assembly indirection (b).

Align the appropriate notch in theadjusting ring with the position indicatoron the shock absorber.

Spring preload setting:Minimum (soft):

1Standard:

3Maximum (hard):

5

EAU36700

Luggage strap holders

1. Luggage strap holder

There are four luggage strap holders onthe bottom of the seat. To use the strapholders, remove the seat, unhook thestraps from the hooks, and then installthe seat with the straps hanging out fromunder the seat. (See page 3-9.)

EAU15301

SidestandThe sidestand is located on the left sideof the frame. Raise the sidestand or lowerit with your foot while holding themotorcycle upright.

The built-in sidestand switch is part ofthe ignition circuit cut-off system, whichcuts the ignition in certain situations.(See further down for an explanation ofthe ignition circuit cut-off system.)

EWA10240

The vehicle must not be ridden withthe sidestand down, or if thesidestand cannot be properly movedup (or does not stay up), otherwisethe sidestand could contact theground and distract the operator,resulting in a possible loss of control.Yamaha’s ignition circuit cut-offsystem has been designed to assistthe operator in fulfilling theresponsibility of raising the sidestandbefore starting off. Therefore, checkthis system regularly as described

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INSTRUMENT AND CONTROL FUNCTIONSbelow and have a Yamaha dealerrepair it if it does not functionproperly.

EAU15311

Ignition circuit cut-off systemThe ignition circuit cut-off system(comprising the sidestand switch, clutchswitch and neutral switch) has thefollowing functions.

• It prevents star ting when thetransmission is in gear and thesidestand is up, but the clutch leveris not pulled.

• It prevents star ting when thetransmission is in gear and theclutch lever is pulled, but thesidestand is still down.

• It cuts the running engine when thetransmission is in gear and thesidestand is moved down.

Periodically check the operation of theignition circuit cut-off system accordingto the following procedure.

EWA10250

If a malfunction is noted, have aYamaha dealer check the systembefore riding.

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INSTRUMENT AND CONTROL FUNCTIONS

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. Shift the transmission into the neutral position.5. Push the start switch.Does the engine start?

With the engine still running:6. Move the sidestand up.7. Keep the clutch lever pulled.8. Shift the transmission into gear.9. Move the sidestand down.Does the engine stall?

After the engine has stalled:10. Move the sidestand up.11. Keep the clutch lever pulled.12. Push the start switch.Does the engine start?

The system is OK. The motorcycle can be ridden.

This check is most reliable if performed witha warmed-up engine.

The neutral switch may be defective.The motorcycle should not be ridden untilchecked by a Yamaha dealer.

The sidestand switch may be defective.The motorcycle should not be ridden untilchecked by a Yamaha dealer.

The clutch switch may be defective.The motorcycle should not be ridden untilchecked by a Yamaha dealer.

YES NO

YES NO

YES NO

NOTE:

cap 3.pmd 24/1/2007, 14:3713

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4

PRE-OPERATION CHECKS EAU15592

The condition of a vehicle is the owner’s responsibility. Vital components can start to deteriorate quickly and unexpectedly,even if the vehicle remains unused (for example, as a result of exposure to the elements). Any damage, fluid leakage or lossof tire air pressure could have serious consequences. Therefore, it is very important, in addition to a thorough visual inspection,to check the following points before each ride.

Pre-operation checks should be made each time the vehicle is used. Such an inspection can be accomplished in a very shorttime; and the added safety it assures is more than worth the time involved.

EWA11150

If any item in the Pre-operation check list is not working properly, have it inspected and repaired before operatingthe vehicle.

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4

PRE-OPERATION CHECKSEAU15605

Pre-operation check list

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4

PRE-OPERATION CHECKS

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5

OPERATION AND IMPORTANT RIDING POINTSEAU15950

EWA10270

lllll Become thoroughly familiarwith all operating controls andtheir functions before riding.Consult a Yamaha dealerregarding any control or functionthat you do not thoroughlyunderstand.

lllll Never start the engine or operateit in a closed area for any lengthof time. Exhaust fumes arepoisonous, and inhaling themcan cause loss ofconsciousness and death withina short time. Always make surethat there is adequateventilation.

lllll Before starting out, make surethat the sidestand is up. If thesidestand is not raisedcompletely, it could contact theground and distract the operator,resulting in a possible loss ofcontrol.

EAUW0090

Starting the engineIn order for the ignition circuit cut-offsystem to enable starting, one of thefollowing conditions must be met:

l The transmission is in the neutralposition.

l The transmission is in gear with theclutch lever pulled and thesidestand up.

EWA10290

lllll Before starting the engine, checkthe function of the ignitioncircuit cut-off system accordingto the procedure described onpage 3-12.

lllll Never ride with the sidestanddown.

1. Turn the key to “ON” and make surethat the engine stop switch is setto “ ”.

ECAW0041

lllll The engine trouble warning lightshould come on for a fewseconds, then go off. If the

warning light does not go off,ask a Yamaha dealer to check themotorcycle.

lllll The speedometer needle willsweep across the speed rangeand then return to zero. Thetachometer needle will sweepacross the r/min range and thenreturn to zero. If either needledoes not sweep across theirranges, ask a Yamaha dealer tocheck the motorcycle.

2. Shift the transmission into theneutral position.

When the transmission is in the neutralposition, the neutral indicator light shouldbe on, otherwise have a Yamaha dealercheck the electrical circuit.

3. Start the engine by pushing thestart switch.

If the engine fails to start, release thestart switch, wait a few seconds, andthen try again. Each starting attemptshould be as short as possible to

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5

OPERATION AND IMPORTANT RIDING POINTSpreserve the battery. Do not crank theengine more than 10 seconds on anyone attempt.

ECA11040

For maximum engine life, neveraccelerate hard when the engine iscold!

The engine is warm when it quicklyresponds to the throttle.

EAU16671

ShiftingShifting gears lets you control theamount of engine power available forstarting off, accelerating, climbing hills,etc.The gear positions are shown in theillustration.

1

2345

N2

1

1. Shift pedal2. Neutral position

To shift the transmission into the neutralposition, press the shift pedal downrepeatedly until it reaches the end of itstravel, and then slightly raise it.

ECA10260

lllll Even with the transmission inthe neutral position, do not coastfor long periods of time with the

engine off, and do not tow themotorcycle for long distances.The transmission is properlylubricated only when the engineis running. Inadequatelubrication may damage thetransmission.

lllll Always use the clutch whilechanging gears to avoiddamaging the engine,transmission, and drive train,which are not designed towithstand the shock of forcedshifting.

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5


Tips for reducing fuelconsumptionFuel consumption depends largely onyour riding style. Consider the followingtips to reduce fuel consumption:

l Shift up swiftly, and avoid highengine speeds during acceleration.

l Do not rev the engine while shiftingdown, and avoid high enginespeeds with no load on the engine.

l Turn the engine off instead of lettingit idle for an extended length of time(e.g., in traffic jams, at traffic lightsor at railroad crossings).

EAU16841

Engine break-inThere is never a more important periodin the life of your engine than the periodbetween 0 and 1600 km (1000 mi). Forthis reason, you should read thefollowing material carefully.Since the engine is brand new, do notput an excessive load on it for the first1600 km (1000 mi). The various parts inthe engine wear and polish themselvesto the correct operating clearances.During this period, prolonged full-throttleoperation or any condition that mightresult in engine overheating must beavoided.

EAU17100

0-1000 km (0-600 mi)Avoid prolonged operation above 5000r/min.1000-1600 km (600-1000 mi)Avoid prolonged operation above 6000r/min.

ECA11150

After 1000 km (600 mi) of operation,the engine oil must be changed, andthe oil filter element replaced.

1600 km (1000 mi) and beyondThe vehicle can now be operatednormally.

ECA10310

lllll Keep the engine speed out of thetachometer red zone.

lllll If any engine trouble shouldoccur during the engine break-in period, immediately have aYamaha dealer check the vehicle.

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5


ParkingWhen parking, stop the engine, and thenremove the key from the main switch.

EWA10310

lllll Since the engine and exhaustsystem can become very hot,park in a place wherepedestrians or children are notlikely to touch them.

lllll Do not park on a slope or on softground, otherwise the vehiclemay overturn.

ECA10380

Never park in an area where there arefire hazards such as grass or otherflammable materials.

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6

PERIODIC MAINTENANCE AND MINOR REPAIREAU17240

Safety is an obligation of the owner.Periodic inspection, adjustment andlubrication will keep your vehicle in thesafest and most efficient conditionpossible. The most important points ofinspection, adjustment, and lubricationare explained on the following pages.The intervals given in the periodicmaintenance and lubrication chartshould be simply considered as ageneral guide under normal ridingconditions. However, DEPENDING ONTHE WEATHER, TERRAIN,GEOGRAPHICAL LOCATION, ANDINDIVIDUAL USE, THEMAINTENANCE INTERVALS MAYNEED TO BE SHORTENED.

EWA10320

If you are not familiar withmaintenance work, have a Yamahadealer do it for you.

EAU17390

Owner’s tool kit

1. Owner’s tool kit2. Band

The owner’s tool kit is located under theseat. (See page 3-9.)The service information included in thismanual and the tools provided in theowner’s tool kit are intended to assistyou in the performance of preventivemaintenance and minor repairs.However, additional tools such as atorque wrench may be necessary toperform certain maintenance workcorrectly.

If you do not have the tools or experiencerequired for a particular job, have aYamaha dealer perform it for you.

EWA10350

Modifications not approved byYamaha may cause loss ofperformance and render the vehicleunsafe for use. Consult a Yamahadealer before attempting any changes.

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6


Periodic maintenance and lubrication chart

lllll The annual checks must be performed every year, except if a kilometer-based maintenance is performed instead.l From 50000 km, repeat the maintenance intervals starting from 10000 km.l Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical

skills.

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PERIODIC MAINTENANCE AND MINOR REPAIR

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6


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6


l The air filter needs more frequent service if you are riding in unusually wet or dusty areas.l Hydraulic brake service

l Regularly check and, if necessary, correct the brake fluid level.l Every two years replace the internal components of the brake master cylinder and caliper, and change the brake

fluid.l Replace the brake hoses every four years and if cracked or damaged.

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6


Removing and installing thecowling and panelsThe cowling and panels shown need tobe removed to perform some of themaintenance jobs described in thischapter. Refer to this section each timethe cowling or a panel needs to beremoved and installed.

1

1. Panel B

1 2

1. Cowling2. Panel A

EAU19040

Cowling

2

1

1. Screw2. Quick fastener

To remove the cowling1. Remove the seat and panel A. (See

pages 3-9 and 6-6.)

2. Remove the screws, and then pullthe cowling off as shown.

To install the cowling1. Place the cowling in the original

position, and then install thescrews.

2. Install the panel and the seat.EAUW0110

Panels A and BTo remove one of the panels

1

2

1. Screw2. Quick fastener

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6

PERIODIC MAINTENANCE AND MINOR REPAIR1. Remove the seat. (See page 3-9.)2. Remove the screws, and then pull

the panel to the outside as shown.

To install the panel1. Place the panel in the original

position, and install the screws.2. Install the seat.

EAU19630

Checking the spark plugl The spark plug is an important

engine component, which is easyto check. Since heat and depositswill cause any spark plug to slowlyerode, the spark plug should beremoved and checked inaccordance with the periodicmaintenance and lubrication chart.In addition, the condition of thespark plug can reveal the conditionof the engine.

To remove the spark plug1. Remove cowling. (See page 6-6.)

1. Spark plug cap

2. Remove the spark plug cap.3. Remove the spark plug as shown,

with the spark plug wrench includedin the owner’s tool kit.

1. Spark plug wrench

To check the spark plug1. Check that the porcelain insulator

around the center electrode of thespark plug is a medium-to-light tan(the ideal color when themotorcycle is ridden normally).

If the spark plug shows a distinctlydifferent color, the engine could bedefective. Do not attempt to diagnosesuch problems yourself. Instead, havea Yamaha dealer check the motorcycle.

2. Check the spark plug for electrodeerosion and excessive carbon orother deposits, and replace it ifnecessary.

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6


Specified spark plug:NGK / DR8EA

To install the spark plug1. Measure the spark plug gap with a

wire thickness gauge and, ifnecessary, adjust the gap tospecification.

1. Spark plug gap

Spark plug gap:0.6~0.7mm (0.024-0.028 in)

2. Clean the surface of the spark pluggasket and its mating surface, andthen wipe off any grime from thespark plug threads.

3. Install the spark plug with thespark plug wrench, and thentighten it to the specified torque.

Tightening torque:Spark plug:

17.5 Nm (1.75 m.kgf, 13 ft.lbt)

If a torque wrench is not available wheninstalling a spark plug, a good estimateof the correct torque is 1/4-1/2 turn pastfinger tight. However, the spark plugshould be tightened to the specifiedtorque as soon as possible.

4. Install the spark plug cap.5. Install the cowling.

EAU37801

Engine oil and oil filterelementThe engine oil level should be checkedbefore each ride. In addition, the oil mustbe changed and the oil filter elementreplaced at the intervals specified in theGeneral periodic maintenance andlubrication chart.To check the engine oil level

1. Place the vehicle on a levelsurface and hold it in an uprightposition.

Make sure that the vehicle is positionedstraight up when checking the oil level.A slight tilt to the side can result in afalse reading.

2. Start the engine, warm it up forseveral minutes, and then turn itoff.

3. Wait a few minutes until the oilsettles, and then check the oil levelthrough the check window locatedat the bottom-right side of thecrankcase.

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6


The engine oil should be between theminimum and maximum level marks.

1

2

3

1. Engine oil filler cap2. Maximum level mark3. Minimum level mark

4. If the engine oil is below theminimum level mark, add sufficientoil of the recommended type toraise it to the correct level.

To change the engine oil (with orwithout oil filter elementreplacement)

1. Start the engine, warm it up forseveral minutes, and then turn itoff.

2. Place an oil pan under the engineto collect the used oil.

1

1. Dipstick

3. Remove the engine oil filler bolt anddrain bolt to drain the oil from thecrankcase.

-2-3-4-5

1

1. Engine oil drain bolt

Check the washer for damage andreplace it if necessary.

4. Remove the oil filter element drainbolt to drain the oil from the oil filterelement.

Skip steps 5-7 if the oil filter element isnot being replaced.

5. Remove the oil filter element coverby removing the bolts.

1. Oil filter element cover bolts2. Oil filter element drain bolt

6. Remove and replace the oil filterelement and O-rings.

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6-10

6


22

1

1. Oil filter element2. O-ring

Make sure that the O-rings are properlyseated.

7. Install the oil filter element coverby installing the bolts, thentightening them to the specifiedtorque.

Tightening torque:Oil filter element cover bolt:

10 Nm (1,0 m.kgf, 7.4 ft.lbf)

8. Install the engine oil drain bolt, andthen tighten it to the specifiedtorque.

9. Install the oil filter element drainbolt, and then tighten it to thespecified torque.

Tightening torque:Engine oil drain bolt:

20 Nm (2.0 m.kgf, 15 ft.lbf)Oil filter element drain bolt:

7 Nm (0.7 m.kgf, 5.25 ft.lbf)

10.Add the specified amount of therecommended engine oil, and theninstall and tighten the oil filler bolt.

Recommended engine oil:See page 8-1

Oil quantity:Without oil filter element

replacement:1.35 L (1.43 US qt) (1.19

Imp.qt)With oil filter element

replacement:1.45 L (1.53 US qt) (1.28

Imp.qt)

ECA11620

lllll In order to prevent clutchslippage (since the engine oilalso lubricates the clutch), do notmix any chemical additives. Donot use oils with a dieselspecification of “CD” or oils of ahigher quality than specified. In

addition, do not use oils labeled“ENERGY CONSERVING II” orhigher.

lllll Make sure that no foreignmaterial enters the crankcase.

11.Start the engine, and then let it idlefor several minutes while checkingit for oil leakage. If oil is leaking,immediately turn the engine off andcheck for the cause.

12.Turn the engine off, and then checkthe oil level and correct it ifnecessary.

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6-11

6


Cleaning the air filter elementThe air filter should be cleaned at thespecified intervals. It should be cleanedmore frequently when riding in unusuallywet or dusty areas.

1. Remove panel B. (See page 6-6.)

1

22

1. Air filter case cover2. Screw

2. Remove the air filter case byremoving the screws.

3. Remove the air filter from the case.

1

1. Air filter element

4. Remove the air filter element fromits guide and clean it with solvent.After cleaning, remove theremaining solvent by squeezingthe element.

5. Apply recommended oil to theentire surface of the element andsqueeze out the excess oil. Itshould be wet but not dripping.

Recommended oil:Engine oil

6. Insert the air filter element guideinto the air filter and install it in thecase.

7. Install the air filter case cover andpanel by installing the screws.

ECA10480

lllll Make sure that the air filterelement is properly seated in theair filter case.

lllll The engine should never beoperated without the air filterelement installed, otherwise thepiston(s) and/or cylinder(s) maybecome excessively worn.

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6


Checking the engine idlingspeedThe engine idling speed must bechecked as follow and, if necessary,adjusted by a Yamaha dealer at theintervals specified in the periodicmaintenance and lubrication chart.Start the engine and warm it up forseveral minutes at 1000-2000 r/min whileoccasionally revving it to 4000-5000 r/min.

The engine is warm when it quicklyresponds to the throttle.

Engine idling speed:1.300 - 1.500 r/min.

EAU21382

Checking the throttle cablefree play

1

1. Throttle cable free play

The throttle cable free play shouldmeasure 3.0 - 5.0 mm (0.12 - 0.20 in)at the throttle grip. Periodically check thethrottle cable free play and, if necessary,have a Yamaha dealer adjust it.

EAU21401

Valve clearancel The valve clearance changes with

use, resulting in improper air-fuelmixture and/or engine noise. Toprevent this from occurring, thevalve clearance must be adjustedby a Yamaha dealer at the intervalsspecified in the periodicmaintenance and lubrication chart.

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6


TiresTo maximize the performance, durability,and safe operation of your motorcycle,note the following points regarding thespecified tires.Tire air pressureThe tire air pressure should be checkedand, if necessary, adjusted before eachride.

EWA10500

lllll The tire air pressure must bechecked and adjusted on coldtires (i.e., when the temperatureof the tires equals the ambienttemperature).

lllll The tire air pressure must beadjusted in accordance with theriding speed and with the totalweight of rider, passenger, cargo,and accessories approved forthis model.

Tire air pressure (measured on cold tires):0 - 90 kg (0 - 198 lb):

Front:225 kPa (33 psi) (2.25 kgf/cm²)Rear:250kPa (36 psi) (2.50 kgf/cm²)

Loading condition:90 - 167 kg (198 - 368 lb)Front:225 kPa (33 psi) (2.25 kgf/cm²)Rear:250 kPa (36 psi) (2.50 kgf/cm²)

Maximum load*:167 kg (368 lb)

* Total weight of rider, passenger,cargo and accessories

EWA11020

Because loading has an enormousimpact on the handling, braking,performance and safetycharacteristics of your motorcycle,you should keep the followingprecautions in mind.

lllll NEVER OVERLOAD THEMOTORCYCLE! Operation of anoverloaded motorcycle mayresult in tire damage, loss of

control, or severe injury. Makesure that the total weight of rider,passenger, cargo, andaccessories does not exceed thespecified maximum load for thevehicle.

lllll Do not carry along looselypacked items, which can shiftduring a ride.

lllll Securely pack the heaviest itemsclose to the center of themotorcycle and distribute theweight evenly on both sides.

lllll Adjust the suspension and tireair pressure with regard to theload.

lllll Check the tire condition and airpressure before each ride.

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6-14

6

PERIODIC MAINTENANCE AND MINOR REPAIRTire inspection

1. Tire sidewall2. Tire tread depth

The tires must be checked before eachride. If the center tread depth reachesthe specified limit, if the tire has a nailor glass fragments in it, or if the sidewallis cracked, have a Yamaha dealerreplace the tire immediately.

Minimum tire tread depth (frontand rear):

1.6 mm (0.06 in)

The tire tread depth limits may differ fromcountry to country. Always comply withthe local regulations.

Tire informationThis motorcycle is equipped with castwheels and tubeless tires.

EWA10460

lllll The front and rear tires shouldbe of the same make and design,otherwise the handlingcharacteristics of the vehiclecannot be guaranteed.After extensive tests, only thetires listed below have beenapproved for this model byYamaha.

Front tire:Size:

100/80-17M/C (52S)Manufacturer/model:

PIRELLI / SPORT DEMONRear tire:

Size:130/70-17M/C (62S)

Manufacturer/model:PIRELLI / SPORT DEMON

EWA10470

lllll Have a Yamaha dealer replaceexcessively worn tires. Besidesbeing illegal, operating thevehicle with excessively worntires decreases riding stabilityand can lead to loss of control.

lllll The replacement of all wheel andbrake related parts, including thetires, should be left to a Yamahadealer, who has the necessaryprofessional knowledge andexperience.

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6


Cast wheelsTo maximize the performance, durability,and safe operation of your motorcycle,note the following points regarding thespecified wheels.

l The wheel rims should be checkedfor cracks, bends or warpage beforeeach ride. If any damage is found,have a Yamaha dealer replace thewheel. Do not attempt even thesmallest repair to the wheel. Adeformed or cracked wheel must bereplaced.

l The wheel should be balancedwhenever either the tire or wheelhas been changed or replaced. Anunbalanced wheel can result in poorperformance, adverse handlingcharacteristics, and a shortenedtire life.

l Ride at moderate speeds afterchanging a tire since the tire surfacemust first be “broken in” for it todevelop its optimal characteristics.

EAU22020

Adjusting the clutch leverfree play

1. Locknut2. Clutch lever free play adjusting bolt3. Clutch lever free play

The clutch lever free play shouldmeasure 10.0 - 15.0 mm (0.39 - 0.59 in)as shown. Periodically check the clutchlever free play and, if necessary, adjustit as follows.

1. Loosen the locknut at the clutchlever.

2. To increase the clutch lever freeplay, turn the adjusting bolt indirection (a). To decrease the clutchlever free play, turn the adjustingbolt in direction (b).

3. Tighten the locknut.

If the specified free play cannot beobtained as described above or if theclutch does not operate correctly, havea Yamaha dealer check the internalclutch mechanism.

cap 6.pmd 24/1/2007, 14:3715

6-16

6


Adjusting the brake pedalposition and free play

EWA10670

It is advisable to have a Yamaha dealermake these adjustments.

Brake pedal positionThe top of the brake pedal should bepositioned approximately 29 mm(1.14 in) below the top of the footrest.Periodically check the brake pedalposition and, if necessary, adjust it asfollows.

1. Loosen the locknut at the brakepedal.

2. To raise the brake pedal, turn theadjusting bolt in direction (a). Tolower the brake pedal, turn theadjusting bolt in direction (b).

3. Tighten the locknut.EWA11230

After adjusting the brake pedalposition, the brake pedal free playmust be adjusted.

A. Pedal heightB. Brake pedal free play

12

1. Adjusting bolt2. Locknut

Brake pedal free playThe brake pedal free play shouldmeasure 15.0 - 20.0 mm (0.59 - 0.79 in)as shown. Periodically check the brakepedal free play and, if necessary, adjustit as follows.To increase the brake pedal free play,

turn the adjusting nut at the brake rod indirection (a). To decrease the brake pedalfree play, turn the adjusting nut indirection (b).

1. Adjusting nut

EWA10680

lllll After adjusting the drive chainslack or removing and installingthe rear wheel, always check thebrake pedal free play.

lllll If proper adjustment cannot beobtained as described, have aYamaha dealer make thisadjustment.

lllll After adjusting the brake pedalfree play, check the operation ofthe brake light.

cap 6.pmd 24/1/2007, 14:3716

6-17

6


Adjusting the rear brake lightswitch

1. Rear brake light switch2. Rear brake light switch adjusting nut

The rear brake light switch, which isactivated by the brake pedal, is properlyadjusted when the brake light comes onjust before braking takes effect. Ifnecessary, adjust the brake light switchas follows.Turn the adjusting nut while holding therear brake light switch in place. To makethe brake light come on earlier, turn theadjusting nut in direction (a). To makethe brake light come on later, turn theadjusting nut in direction (b).

EAU22380

Checking the front brakepads and rear brake shoesThe front brake pads and the rear brakeshoes must be checked for wear at theintervals specified in the periodicmaintenance and lubrication chart.

EAU22430

Front brake pads

1 1

1. Brake pad wear indicator

Each front brake pad is provided withwear indicator grooves, which allow youto check the brake pad wear withouthaving to disassemble the brake. Tocheck the brake pad wear, check thewear indicator grooves. If a brake padhas worn to the point that the wearindicator grooves have almostdisappeared, have a Yamaha dealerreplace the brake pads as a set.

EAU22540

Rear brake shoes

1 2

1. Wear limit line2. Brake shoe wear indicator

The rear brake is provided with a wearindicator, which allows you to check thebrake shoe wear without having todisassemble the brake. To check thebrake shoe wear, check the position ofthe wear indicator while applying thebrake. If a brake shoe has worn to thepoint that the wear indicator reaches thewear limit line, have a Yamaha dealerreplace the brake shoes as a set.

cap 6.pmd 24/1/2007, 14:3817

6-18

6


Checking the front brakefluid level

LOWERLOWER

UP

1

1. Minimum level mark

Insufficient brake fluid may allow air toenter the brake system, possiblycausing it to become ineffective.Before riding, check that the brake fluidis above the minimum level mark andreplenish if necessary. A low brake fluidlevel may indicate worn brake pads and/or brake system leakage. If the brakefluid level is low, be sure to check thebrake pads for wear and the brakesystem for leakage.Observe these precautions:

l When checking the fluid level, makesure that the top of the mastercylinder is level by turning thehandlebars.

l Use only the recommended qualitybrake fluid, otherwise the rubberseals may deteriorate, causingleakage and poor brakingperformance.

Recommended brake fluid:DOT 4

If DOT 4 is not available, DOT 3 can beused.

l Refill with the same type of brakefluid. Mixing fluids may result in aharmful chemical reaction and leadto poor braking performance.

l Be careful that water does not enterthe master cylinder when refilling.Water will significantly lower theboiling point of the fluid and mayresult in vapor lock.

l Brake fluid may deteriorate paintedsurfaces or plastic parts. Alwaysclean up spilled fluid immediately.

l As the brake pads wear, it is normalfor the brake fluid level to graduallygo down. However, if the brake fluidlevel goes down suddenly, have aYamaha dealer check the cause.

EAU22720

Changing the brake fluidHave a Yamaha dealer change the brakefluid at the intervals specified in theNOTE after the periodic maintenanceand lubrication chart. In addition, havethe oil seals of the brake master cylinderand caliper as well as the brake hosereplaced at the intervals listed below orwhenever they are damaged or leaking.

l Oil seals: Replace every two years.l Brake hose: Replace every four

years.

cap 6.pmd 24/1/2007, 14:3818

6-19

6


Drive chain slackThe drive chain slack should be checkedbefore each ride and adjusted ifnecessary.

EAU22772

To check the drive chain slack

1

1. Drive chain slack

1. Place the motorcycle on thesidestand.

When checking and adjusting the drivechain slack, there should be no weighton the motorcycle.

2. Shift the transmission into theneutral position.

3. Move the rear wheel by pushingthe motorcycle to locate the

tightest portion of the drive chain,and then measure the drive chainslack as shown.

Drive chain slack:25.0 - 35.0 mm (0.98 - 1.38 in)

4. If the drive chain slack is incorrect,adjust it as follows.

EAU22821

To adjust the drive chain slack

1. Axle nut2. Drive chain slack adjusting nut3. Locknut4. Alignment marks

1. Loosen the brake pedal free playadjusting nut, axle nut, and locknutat each end of the swingarm.

2. To tighten the drive chain, turn theadjusting nut at each end of the

swingarm in direction (a). To loosenthe drive chain, turn the adjustingnut at each end of the swingarm indirection (b), and then push the rearwheel forward.

Using the alignment marks on each sideof the swingarm, make sure that bothadjusting nuts are in the same positionfor proper wheel alignment.

ECA10570

Improper drive chain slack willoverload the engine as well as othervital parts of the motorcycle and canlead to chain slippage or breakage.To prevent this from occurring, keepthe drive chain slack within thespecified limits.

3. Tighten both locknuts and the axlenut to the specified torques.

cap 6.pmd 24/1/2007, 14:3819

6-20

6


Tightening torques:Locknut:

16 Nm (1.6 m.kgf, 12 ft.lbt)Axle nut:

104 Nm (10.4 m.kgf, 77 ft.lbt)

4. Adjust the brake pedal free play.(See page 6-16.)

EWA10660

After adjusting the brake pedal freeplay, check the operation of the brakelight.

EAU23022

Cleaning and lubricating thedrive chainThe drive chain must be cleaned andlubricated at the intervals specified inthe periodic maintenance and lubricationchart, otherwise it will quickly wear out,especially when riding in dusty or wetareas. Service the drive chain as follows.

ECA10581

The drive chain must be lubricatedafter washing the motorcycle andriding in the rain.

1. Clean the drive chain with keroseneand a small soft brush.

ECA11120

To prevent damaging the O-rings, donot clean the drive chain with steamcleaners, high-pressure washers orinappropriate solvents.

2. Wipe the drive chain dry.3. Thoroughly lubricate the drive

chain with a special O-ring chainlubricant.

ECA11110

Do not use engine oil or any otherlubricants for the drive chain, as theymay contain substances that coulddamage the O-rings.

cap 6.pmd 24/1/2007, 14:3820

6-21

6


Checking and lubricating thecablesThe operation of all control cables andthe condition of the cables should bechecked before each ride, and thecables and cable ends should belubricated if necessary. If a cable isdamaged or does not move smoothly,have a Yamaha dealer check or replaceit.

Recommended lubricant:Engine oil

EWA10720

Damage to the outer sheath mayinterfere with proper cable operationand will cause the inner cable to rust.Replace a damaged cable as soon aspossible to prevent unsafeconditions.

EAU23111

Checking and lubricating thethrottle grip and cableThe operation of the throttle grip shouldbe checked before each ride. In addition,the cable should be lubricated at theintervals specified in the periodicmaintenance chart.

EAU23140

Checking and lubricating thebrake and clutch levers

12

1. Brake lever2. Lubrication point

1. Clutch lever2. Lubrication point

The operation of the brake and clutchlevers should be checked before eachride, and the lever pivots should belubricated if necessary.

cap 6.pmd 18/4/2007, 14:3521

6-22

6


Recommended lubricant:Lithium-soap-based grease (all-

purpose grease)

EAU23131

Checking and lubricating thebrake and shift pedals

21

1. Brake pedal2. Lubrication points

2

1. Shift pedal2. Lubrication points

The operation of the brake and shiftpedals should be checked before eachride, and the pedal pivots should belubricated if necessary.


purpose grease)

EAU23200

Checking and lubricating thesidestand

The operation of the sidestand shouldbe checked before each ride, and thesidestand pivot and metal-to-metalcontact surfaces should be lubricated ifnecessary.

EWA10730

If the sidestand does not move up anddown smoothly, have a Yamaha dealercheck or repair it.


purpose grease)

cap 6.pmd 24/1/2007, 14:3822

6-23

6


Lubricating the rearsuspension

The pivoting points of the rearsuspension must be lubricated at theintervals specified in the periodicmaintenance and lubrication chart.

Recommended lubricant:Lithium-soap-based grease(all-purpose grease)

EAU23271

Checking the front forkThe condition and operation of the frontfork must be checked as follows at theintervals specified in the periodicmaintenance and lubrication chart.To check the condition

EWA10750

Securely support the motorcycle sothat there is no danger of it fallingover.

Check the inner tubes for scratches,damage and excessive oil leakage.To check the operation

1. Place the motorcycle on a levelsurface and hold it in an uprightposition.

2. While applying the front brake,push down hard on the handlebarsseveral times to check if the frontfork compresses and reboundssmoothly.

ECA10590

If any damage is found or the frontfork does not operate smoothly, havea Yamaha dealer check or repair it.

cap 6.pmd 24/1/2007, 14:3823

6-24

6


Checking the steeringWorn or loose steering bearings maycause danger. Therefore, the operationof the steering must be checked asfollows at the intervals specified in theperiodic maintenance and lubricationchart.

1. Place a stand under the engine toraise the front wheel off the ground.

EWA10750

Securely support the motorcycle sothat there is no danger of it fallingover.

2. Hold the lower ends of the front forklegs and try to move them forwardand backward. If any free play canbe felt, have a Yamaha dealercheck or repair the steering.

EAU23290

Checking the wheel bearingsThe front and rear wheel bearings mustbe checked at the intervals specified inthe periodic maintenance and lubricationchart. If there is play in the wheel hub orif the wheel does not turn smoothly,have a Yamaha dealer check the wheelbearings.

EAUW0100

BatteryThe battery is located under the seat.(See page 3-9).This model is equipped with a sealedtype (MF) battery, which does not requireany maintenance. There is no need tocheck the electrolyte or to add distilledwater.

ECA10620

Never attempt to remove the batterycell seals, as this would permanentlydamage the battery.

EWA10760

lllll Electrolyte is poisonous anddangerous since it containssulfuric acid, which causessevere burns. Avoid any contactwith skin, eyes or clothing andalways shield your eyes whenworking near batteries. In caseof contact, administer thefollowing FIRST AID.lllll EXTERNAL: Flush with plenty

of water.lllll INTERNAL: Drink large

cap 6.pmd 24/1/2007, 14:3824

6-25

6

PERIODIC MAINTENANCE AND MINOR REPAIRquantities of water or milkand immediately call aphysician.

lllll EYES: Flush with water for 15minutes and seek promptmedical attention.

lllll Batteries produce explosivehydrogen gas. Therefore, keepsparks, flames, cigarettes, etc.,away from the battery andprovide sufficient ventilationwhen charging it in an enclosedspace.

lllll KEEP THIS AND ALLBATTERIES OUT OF THE REACHOF CHILDREN.

1 2

1. Negative battery lead2. Positive battery lead

To charge the batteryHave a Yamaha dealer charge the batteryas soon as possible, if it seems to havedischarged. Keep in mind that the batterytends to discharge much quicker if thevehicle is equipped with optionalelectrical accessories.To store the battery

1. If the motorcycle will not be usedfor more than one month, removethe battery, fully charge it, and thenplace it in a cool and dry place.

2. If the battery will be stored for morethan two months, check it at leastonce a month and fully charge it ifnecessary.

3. Fully charge the battery beforeinstallation.

4. After installation, make sure thatthe battery leads are properlyconnected to the battery terminals.

ECA10630

lllll Always keep the battery charged.Storing a discharged battery cancause permanent batterydamage.

lllll To charge a sealed-type (MF)

battery, a special (constant-voltage) battery charger isrequired. Using a conventionalbattery charger will damage thebattery. If you do not have accessto a sealed-type (MF) batterycharger, have a Yamaha dealercharge your battery.

cap 6.pmd 24/1/2007, 14:3825

6-26

6


Replacing the fusesThe main fuse and the fuse box, whichcontains the fuses for the individualcircuits, are located under the seat. (Seepage 3-9.)

20

1

2

1. Main fuse2. Spare fuse

1. Fuse box cover2. Headlight fuse3. Signaling system fuse4. Fuel injection and ignition fuse5. Display backup fuse6. Spare fuse

If a fuse is blown, replace it as follows.1. Turn the key to “OFF” and turn off

the electrical circuit in question.2. Remove the blown fuse, and then

install a new fuse of the specifiedamperage.

Specified fuses:Main fuse:

20.0 AHeadlight fuse:

10.0 ASignaling system fuse:

10.0 AIgnition and fuel injection fuse:

10.0 ABackup fuse:

10.0 ASpare fuses:

10.0 A and 20.0 A

ECA10640

Do not use a fuse of a higheramperage rating than recommendedto avoid causing extensive damageto the electrical system and possiblya fire.

3. Turn the key to “ON” and turn onthe electrical circuit in question to

check if the device operates.4. If the fuse immediately blows

again, have a Yamaha dealer checkthe electrical system.

cap 6.pmd 24/1/2007, 14:3826

6-27

6


Replacing the headlight bulbThis model is equipped with a quartzbulb headlight. If the headlight bulb burnsout, replace it as follows.

1. Remove the headlight unit byremoving the screws.

1

1. Screw

2. Disconnect the headlight coupler,and then remove the bulb cover.

2

1

1. Headlight coupler2. Bulb cover

3. Remove the headlight bulb holderby turning it counterclockwise, andthen remove the defective bulb.

1.Headlight bulb holder

EWA10790

Headlight bulbs get very hot.Therefore, keep flammable productsaway from a lit headlight bulb, anddo not touch the bulb until it hascooled down.

4. Place a new headlight bulb intoposition, and then secure it withthe bulb holder.

ECA10660

Do not touch the glass part of theheadlight bulb to keep it free from oil,otherwise the transparency of theglass, the luminosity of the bulb, andthe bulb life will be adversely affected.Thoroughly clean off any dirt andfingerprints on the headlight bulbusing a cloth moistened with alcoholor thinner.

1. Do not touch the glass part of the bulb

5. Install the headlight bulb cover, andthen connect the coupler.

6. Install the headlight unit byinstalling the screws

7. Have a Yamaha dealer adjust theheadlight beam if necessary.

cap 6.pmd 24/1/2007, 14:3827

6-28

6


Replacing a turn signal lightbulb or the tail/brake lightbulb

1. Remove the lens by removing thescrews.

1

1.Screw

1

1. Screw

2. Remove the defective bulb bypushing it in and turning itcounterclockwise.

3. Insert a new bulb into the socket,push it in, and then turn it clockwiseuntil it stops.

4. Install the lens by installing thescrews.

ECA10680

Do not overtighten the screws,otherwise the lens may break.

EAU37270

Replacing the auxiliary lightbulb

1

1. Auxiliary light bulb

If the auxiliary light bulb burns out,replace it as follows.

1. Remove the headlight unit byremoving the screws.

2. Remove the socket (together withthe bulb) by pulling it out.

3. Remove the defective bulb bypulling it out.

4. Insert a new bulb into the socket.5. Install the socket (together with the

bulb) by pushing it in.6. Install the headlight unit by

installing the screws.

cap 6.pmd 24/1/2007, 14:3828

6-29

6


Supporting the motorcycleSince this model is not equipped with acenterstand, follow these precautionswhen removing the front and rear wheelor performing other maintenancerequiring the motorcycle to stand upright.Check that the motorcycle is in a stableand level position before starting anymaintenance. A strong wooden box canbe placed under the engine for addedstability.To service the front wheel

1. Stabilize the rear of the motorcycleby using a motorcycle stand or, ifan additional motorcycle stand isnot available, by placing a jackunder the frame in front of the rearwheel.

2. Raise the front wheel off the groundby using a motorcycle stand.

To service the rear wheelRaise the rear wheel off the ground byusing a motorcycle stand or, if amotorcycle stand is not available, byplacing a jack either under each side ofthe frame in front of the rear wheel orunder each side of the swingarm.

EAU24360

Front wheelEAUW0180

To remove the front wheelEWA10820

lllll It is advisable to have a Yamahadealer service the wheel.

lllll Securely support the motorcycleso that there is no danger of itfalling over.

1. Loosen the front wheel axle pinchbolt and the wheel axle.

1

2

1. Wheel axle2. Wheel axle pinch bolt

2. Lift the front wheel off the groundaccording to the procedure on page6-29.

3. Pull the wheel axle out, and thenremove the wheel.

ECA11070

Do not apply the brake after the wheelhas been removed together with thebrake disc, otherwise the brake padswill be forced shut.

EAUW0160

To install the front wheel1. Lift the wheel up between the fork

legs.

Make sure that there is enough spacebetween the brake pads before insertingthe brake disc into the caliper.

2. Insert the wheel axle.3. Lower the front wheel so that it is

on the ground.4. Tighten the wheel axle to the

specified torque.

cap 6.pmd 24/1/2007, 14:3829

6-30

6


Tightening torque:Wheel axle:

60 Nm (6.0 m.kgf, 44 ft.lbt)

5. Tighten the front fork pinch bolt tothe specified torque.

Tightening torque:Front fork pinch bolt:

55 Nm (5.5 m.kgf, 40ft.lbt)

6. Push down hard on the handlebarseveral times to check for properfork operation.

EAU25080

Rear wheelEAU25430

To remove the rear wheelEWA10820

lllll It is advisable to have a Yamahadealer service the wheel.

lllll Securely support the motorcycleso that there is no danger of itfalling over.

1. Loosen the axle nut and the braketorque rod nut at the brake shoeplate.

2. Lift the rear wheel off the groundaccording to the procedure on page6-29.

3. Disconnect the brake torque rodfrom the brake shoe plate byremoving the nut and the bolt.

3

2

4

5

1. Drive chain slack adjusting nut2. Brake torque rod3. Locknut4. Brake pedal free play adjusting nut5. Axle nut

4. Remove the brake pedal free playadjusting nut, and then disconnectthe brake rod at the brake camshaftlever.

5. Loosen the locknut and the drivechain adjusting nut on both endsof the swingarm.

6. Remove the axle nut, and then pullthe wheel axle out.

cap 6.pmd 24/1/2007, 14:3830

6-31

6


7. Push the wheel forward, and thenremove the drive chain from therear sprocket.

The drive chain does not need to bedisassembled in order to remove andinstall the wheel.

8. Remove the wheel.EAUW0170

To install the rear wheel1. Insert the wheel axle from the left-

hand side, and then install the drivechain onto the rear sprocket.

2. Install the axle nut.3. Install the brake rod onto the brake

camshaft lever, and then install thebrake pedal free play adjusting nut.

4. Connect the brake torque rod to thebrake shoe plate by installing thebolt and the nut, and then tightenthe nut to the specified torque.

Tightening torque:Brake torque rod nut:

49 Nm (4.9 m.kgf, 36 ft.lbt)

5. Adjust the drive chain slack. (Seepage 6-19.)

6. Lower the rear wheel so that it ison the ground.

7. Tighten the axle nut to thespecified torque.

Tightening torque:Axle nut:

104 Nm (10.4 m.kgf, 77 ft.lbt)

8. Adjust the brake pedal position andfree play. (See page 6-16)

EWA10660

After adjusting the brake pedal freeplay, check the operation of the brakelight.

EAU25850

TroubleshootingAlthough Yamaha motorcycles receivea thorough inspection before shipmentfrom the factory, trouble may occurduring operation. Any problem in thefuel, compression, or ignition systems,for example, can cause poor startingand loss of power.The following troubleshooting chartrepresents a quick and easy procedurefor checking these vital systemsyourself. However, should yourmotorcycle require any repair, take it toa Yamaha dealer, whose skilledtechnicians have the necessary tools,experience, and know-how to service themotorcycle properly.Use only genuine Yamaha replacementparts. Imitation parts may look likeYamaha parts, but they are often inferior,have a shorter service life and can leadto expensive repair bills.

cap 6.pmd 24/1/2007, 14:3831

6-32

6


Troubleshooting chartEWA10840

Keep away open flames and do not smoke while checking or working on the fuel system.

Check the fuel level inthe fuel tank.

1. FuelThere is enough fuel.

There is no fuel.

Check the compression.

Supply fuel. The engine does not start. Check the compression.

Operate the electric starter.

2. CompressionThere is compression.

There is no compression.

Check the ignition.

Have a Yamaha dealercheck the vehicle.

Remove the spark plugand check the electrodes.

3. Ignition Wipe off with a dry cloth and correct thespark plug gap, or replace the spark plug.

Have a Yamaha dealer check the vehicle.

The engine does not start.Have a Yamaha dealercheck the vehicle.

The engine does not start.Check the battery.

Operate the electric starter.

4. BatteryThe engine turns over quickly.

The engine turns over slowly.

The battery is good.

Check the battery lead connections,and charge the battery if necessary.

Dry

WetOpen the throttle halfway and operatethe electric starter.

cap 6.pmd 24/1/2007, 14:3832

7 - 1

MOTORCYCLE CARE AND STORAGE

7

EAU26001

CareWhile the open design of a motorcyclereveals the attractiveness of thetechnology, it also makes it morevulnerable. Rust and corrosion candevelop even if high-quality componentsare used. A rusty exhaust pipe may gounnoticed on a car, however, it detractsfrom the overall appearance of amotorcycle. Frequent and proper caredoes not only comply with the terms ofthe warranty, but it will also keep yourmotorcycle looking good, extend its lifeand optimize its performance.

Before cleaning1. Cover the muffler outlet with a

plastic bag after the engine hascooled down.

2. Make sure that all caps and coversas well as all electrical couplersand connectors, including the sparkplug cap, are tightly installed.

3. Remove extremely stubborn dirt,like oil burnt onto the crankcase,with a degreasing agent and abrush, but never apply suchproducts onto seals, gaskets,

sprockets, the drive chain andwheel axles. Always rinse the dirtand degreaser off with water.

CleaningECA10770

lllll Avoid using strong acidic wheelcleaners, especially on spokedwheels. If such products areused on hard-to-remove dirt, donot leave the cleaner on theaffected area any longer thaninstructed. Also, thoroughlyrinse the area off with water,immediately dry it, and thenapply a corrosion protectionspray.

lllll Improper cleaning can damagewindshields, cowlings, panelsand other plastic parts. Use onlya soft, clean cloth or sponge withmild detergent and water toclean plastic.

lllll Do not use any harsh chemicalproducts on plastic parts. Besure to avoid using cloths orsponges which have been incontact with strong or abrasivecleaning products, solvent or

thinner, fuel (gasoline), rustremovers or inhibitors, brakefluid, antifreeze or electrolyte.

lllll Do not use high-pressurewashers or steam-jet cleanerssince they cause water seepageand deterioration in thefollowing areas: seals (of wheeland swingarm bearings, forkand brakes), electriccomponents (couplers,connectors, instruments,switches and lights), breatherhoses and vents.

lllll For motorcycles equipped witha windshield: Do not use strongcleaners or hard sponges asthey will cause dulling orscratching. Some cleaningcompounds for plastic mayleave scratches on thewindshield. Test the product ona small hidden part of thewindshield to make sure that itdoes not leave any marks. If thewindshield is scratched, use aquality plastic polishingcompound after washing.

cap 7.pmd 24/1/2007, 14:381

7 - 2


7

After normal useRemove dirt with warm water, a milddetergent, and a soft, clean sponge, andthen rinse thoroughly with clean water.Use a toothbrush or bottlebrush for hard-to-reach areas. Stubborn dirt and insectswill come off more easily if the area iscovered with a wet cloth for a fewminutes before cleaning.

After riding in the rain, near the sea oron salt-sprayed roadsSince sea salt or salt sprayed on roadsduring winter are extremely corrosive incombination with water, carry out thefollowing steps after each ride in the rain,near the sea or on salt-sprayed roads.

Salt sprayed on roads in the winter mayremain well into spring.

1. Clean the motorcycle with coldwater and a mild detergent, afterthe engine has cooled down.

ECA10790

Do not use warm water since itincreases the corrosive action of thesalt.

2. Apply a corrosion protection sprayon all metal, including chrome- andnickel-plated, surfaces to preventcorrosion.

After cleaning1. Dry the motorcycle with a chamois

or an absorbing cloth.2. Immediately dry the drive chain

and lubricate it to prevent it fromrusting.

3. Use a chrome polish to shinechrome, aluminum and stainless-steel parts, including the exhaustsystem. (Even the thermallyinduced discoloring of stainless-steel exhaust systems can beremoved through polishing.)

4. To prevent corrosion, it isrecommended to apply a corrosionprotection spray on all metal,including chrome- and nickel-plated, surfaces.

5. Use spray oil as a universal cleanerto remove any remaining dirt.

6. Touch up minor paint damagecaused by stones, etc.

7. Wax all painted surfaces.8. Let the motorcycle dry completely

before storing or covering it.EWA11130

lllll Make sure that there is no oil orwax on the brakes or tires.If necessary, clean the brakediscs and brake linings with aregular brake disc cleaner oracetone, and wash the tires withwarm water and a milddetergent. Before riding athigher speeds, test themotorcycle’s brakingperformance and corneringbehavior.

ECA10800

lllll Apply spray oil and waxsparingly and make sure to wipeoff any excess.

lllll Never apply oil or wax to any

cap 7.pmd 24/1/2007, 14:382

7 - 3


7

rubber and plastic parts, but treatthem with a suitable careproduct.

lllll Avoid using abrasive polishingcompounds as they will wearaway the paint.

Consult a Yamaha dealer for advice onwhat products to use.

EAUM1900

StorageShort-termAlways store your motorcycle in a cool,dry place and, if necessary, protect itagainst dust with a porous cover.

ECA10810

lllll Storing the motorcycle in apoorly ventilated room orcovering it with a tarp, while itis still wet, will allow water andhumidity to seep in and causerust.

lllll To prevent corrosion, avoiddamp cellars, stables (becauseof the presence of ammonia) andareas where strong chemicalsare stored.

Long-termBefore storing your motorcycle forseveral months:

1. Follow all the instructions in the“Care” section of this chapter.

2. Fill up the fuel tank and add fuelstabilizer (if available) to preventthe fuel tank from rusting and thefuel from deteriorating.

3. Perform the following steps toprotect the cylinder, piston rings,etc. from corrosion.

a. Remove the spark plug cap andspark plug.

b. Pour a teaspoonful of engine oil intothe spark plug bore.

c. Install the spark plug cap onto thespark plug, and then place thespark plug on the cylinder head sothat the electrodes are grounded.(This will limit sparking during thenext step.)

d. Turn the engine over several timeswith the starter. (This will coat thecylinder wall with oil.)

e. Remove the spark plug cap fromthe spark plug, and then install thespark plug and the spark plug cap.

EWA10950

To prevent damage or injury fromsparking, make sure to ground thespark plug electrodes while turningthe engine over.

4. Lubricate all control cables and thepivoting points of all levers and

cap 7.pmd 24/1/2007, 14:383

7 - 4


7

pedals as well as of the sidestand/centerstand.

5. Check and, if necessary, correctthe tire air pressure, and then liftthe motorcycle so that both of itswheels are off the ground.Alternatively, turn the wheels a littleevery month in order to prevent thetires from becoming degraded inone spot.

6. Cover the muffler outlets withplastic bags to prevent moisturefrom entering them.

7. Remove the battery and fullycharge it. Store it in a cool, dryplace and charge it once a month.Do not store the battery in anexcessively cold or warm place[less than 0 °C (30 °F) or more than30 °C (90 °F)]. For more informationon storing the battery, see page6-25~6-26.

Make any necessary repairs beforestoring the motorcycle.

cap 7.pmd 24/1/2007, 14:384

8 - 1

SPECIFICATIONS

8

Dimensions:Overall length:

2025 mm (79.7 in)Overall width:

745 mm (29.3 in)Overall height:

1065 mm (41.9 in)Seat height:

805 mm (31.7 in)Wheelbase:

1360 mm (53.5 in)Ground clearance:

190 mm (7.5 in)Minimum turning radius:

2395 mm (94.3 in)

Weight:With oil and fuel:

154.0 kg (339 lb)

Engine:Engine type:

Air cooled 4-stroke, SOHCCylinder arrangement:

Forward-inclined single cylinderDisplacement:

249.0 cm3 (15.2 cu.in)Bore x stroke:

74.0 x 58.0 mm (2.91 x 2.28 in)Compression ratio:

9.80:1Starting system:

Electric starterLubrication system:

Wet sump

Engine oil:Type:

SAE20W40 or SAE20W50

Recommended engine oil grade: API service SF, SG type or higher

Engine oil quantity:Without oil filter element replacement

1.35 L (1.43 US qt) (1.19 imp. qt)With oil filter element replacement

1.45 L (1.53 US qt) (1.28 imp. qt)

Air filter:Air filter element:

Wet element

Fuel:Recommended fuel:

Regular unleaded gasoline onlyFuel tank capacity:

19.2 L (5.07 US gal) (4.22 imp. gal)Fuel reserve amount:

4.5 L (1.19 US gal) (1.00 imp. gal)

Fuel injection:Manufacturer:

AISANModel/quantity:

1100-87F70/1

Spark plug:Manufacturer/model:

NGK/DR8EASpark plug gap:

0.6-0.7 mm (0.024 - 0.028 in)

Clutch:Clutch type:

Wet, multiple-disc

Transmission:Primary reduction system:

Spur gearPrimary reduction ratio:

74/24 (3.083)Secondary reduction system:

Chain driveSecondary reduction ratio:

44/15 (2.933)Transmission type:

Constant mesh 5-speedOperation:

Left foot operationGear ratio:1st:

36/14 (2.571)2nd:

32/19 (1.684)3rd:

cap 8.pmd 24/1/2007, 14:381

8 - 2

SPECIFICATIONS

8

28/22 (1.273)4th:

26/25 (1.040)5th:

23/27 (0.852)

Chassis:Frame type:

Double cradleCaster angle:

26.50 ºTrail:

104.5 mm (4.11 in)

Front tire:Type:

TubelessSize:


PIRELLI/SPORT DEMON

Rear tire:Type:

TubelessSize:


PIRELLI/SPORT DEMON

Loading:Maximum load:

167 kg (368 b)(Total weight of rider, passenger, cargoand accessories)

Tire air pressure (measured on coldtires):

Loading condition:0-90 kg (0-198 lb)

Front:225 kPa (33 psi) (2.25 kgf/cm2)

Rear:250 kPa (36 psi) (2.50 kgf/cm2)

Loading condition:90-167 kg (198-368 lb)

Front:225 kPa (33 psi) (2.25 kgf/cm2)

Rear:250 kPa (36 psi) (2.50 kgf/cm2)

Front wheel:Wheel type:

Cast wheelRim size:

17M/C x MT2.15

Rear wheel:Wheel type:

Cast wheelRim size:

17M/C x MT3.00

Front brake:Type:

Single disc brakeOperation:

Right hand operationRecommended fluid:

DOT 3 or 4

Rear brake:Type:

Leading, trailing drum brakeOperation:

Right foot operationRecommended fluid:

DOT 3 or 4

Front suspension:Type:

Telescopic forkSpring/shock absorber type:

Coil spring/oil damperWheel travel:

120.0 mm (4.72 in)

Rear suspension:Type:

Swingarm (link suspension)Spring/shock absorber type:

Coil spring/oil damperWheel travel:

120.0 mm (4.72 in)

Electrical system:Ignition system:

Transistorized coil ignition (digital)Charging system:

AC magneto

Battery:Model:

YTX77L-BSVoltage, capacity:

12 V, 6.0 Ah

cap 8.pmd 24/1/2007, 14:382

8 - 3

SPECIFICATIONS

8

Headlight:Bulb type:

Halogen bulb

Bulb voltage, wattage x quantityHeadlight:

12 V, 35 W/35.0 W x 1Tail brake light:

12 V, 5.0 W/21.0 W x 1Front turn signal light:

12 V, 10.0 W x 2Rear turn signal light:

12 V, 10.0 W x 2Position light:

12 V, 5.0 WMeter lighting:

14 V, 2.0 W x 2Neutral indicator light:

14 V, 1.4 W x 1Turn signal indicator light:

14 V, 1.4 W x 2High beam indicator light:

14 V, 1.4 W x 1Engine trouble warning light:

LED

Fuses:Main fuse:

20.0 AHeadlight fuse:

10.0 ASignaling system fuse:

10.0 AIgnition and fuel injection fuse:

10.0 A

Backup fuse:10.0 A

Spare fuses:10.0 A and 20.0 A

cap 8.pmd 24/1/2007, 14:383

9 - 1

CONSUMER INFORMATION

9

EAU26351

Identification numbersRecord the key identification number,vehicle identification number and modellabel information in the spaces providedbelow for assistance when orderingspare parts from a Yamaha dealer or forreference in case the vehicle is stolen.

VEHICLE IDENTIFICATION NUMBER:

MODEL LABEL INFORMATION:

EAU26400

Vehicle identification number

1

2

1. Vehicle identification number2. Model year

The vehicle identification number isstamped into the steering head pipe.Record this number in the spaceprovided.

The vehicle identification number is usedto identify your motorcycle and may beused to register your motorcycle withthe licensing authority in your area.

EAU33941

Model label

1. Model label

The model label is affixed to the frameunder the passenger seat. (See page3-9.) Record the information on this labelin the space provided. This informationwill be needed when ordering spare partsfrom a Yamaha dealer.

cap 9.pmd 24/1/2007, 14:381

YAMAHA MOTOR DA AMAZÔNIA LTDA.PRINTED IN BRAZIL

2007 - GYL(E)

OWNER’S MANUAL

YBR2505D1-F8199-E0

yamaha ybr250 owner manual

Documents

yamaha dealer

yamaha team

owners manual doesnot

yamaha motor da amaznia

written permission of

yamaha world of motorcycling

key information

product design