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q Read this manual carefully before operating this vehicle. OWNER’S MANUAL SR400 2RD-28199-E0 http://www.motorcycle.in.th

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Page 1: SR400 - FuelArc.com · 2020-05-28 · This motorcycle is designed to car-ry the operator and a passenger. The failure of motorists to detect and recognize motorcycles in traf-fic

q Read this manual carefully before operating this vehicle.

OWNER’S MANUAL

SR4002RD-28199-E0

2RD-28199-E0_Hyoshi.indd 1 2013/11/15 9:16:58

http://www.motorcycle.in.th

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

EAU46091

2RD-28199-E0_Hyoshi.indd 2 2013/11/15 9:16:58

http://www.motorcycle.in.th

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INTRODUCTIONEAU10103

Welcome to the Yamaha world of motorcycling!As the owner of the SR400, 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 SR400. The Owner’s Manual doesnot only instruct you in how to operate, inspect and maintain your motorcycle, but also in how to safeguard yourself and oth-ers 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!Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most cur-rent product information available at the time of printing, there may be minor discrepancies between your motorcycle and thismanual. If there is any question concerning this manual, please consult a Yamaha dealer.

WARNINGEWA10032

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

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IMPORTANT MANUAL INFORMATIONEAU10134

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

*Product and specifications are subject to change without notice.

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 death or serious injury.

A NOTICE indicates special precautions that must be taken to avoid damage to the vehicle or other property.

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

WARNING

NOTICE

TIP

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IMPORTANT MANUAL INFORMATION

EAU10201

SR400OWNER’S MANUAL

©2013 by Yamaha Motor Co., Ltd.1st edition, October 2013

All rights reserved.Any reprinting or unauthorized use without the written permission of

Yamaha Motor Co., Ltd. is expressly prohibited.

Printed in Japan.

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TABLE OF CONTENTSSAFETY INFORMATION ................... 1-1

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

INSTRUMENT AND CONTROL FUNCTIONS ....................................... 3-1

Main switch/steering lock................. 3-1Indicator lights and warning lights ... 3-2Speedometer unit ............................ 3-3Tachometer ..................................... 3-4Handlebar switches ......................... 3-4Clutch lever...................................... 3-5Shift pedal........................................ 3-6Brake lever ...................................... 3-6Brake pedal ..................................... 3-6Fuel tank cap ................................... 3-7Fuel.................................................. 3-7Fuel tank breather/overflow hose .... 3-9Catalytic converter........................... 3-9Fuel cock ....................................... 3-10Kickstarter...................................... 3-10Decompression lever..................... 3-11Seat ............................................... 3-11Adjusting the shock absorber

assemblies ................................. 3-12Sidestand....................................... 3-12Ignition circuit cut-off system ......... 3-13

FOR YOUR SAFETY – PRE-OPERATION CHECKS ............. 4-1

OPERATION AND IMPORTANT RIDING POINTS................................. 5-1

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

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

PERIODIC MAINTENANCE AND ADJUSTMENT ................................... 6-1

Owner’s tool kit................................ 6-2Periodic maintenance chart for the

emission control system .............. 6-3General maintenance and

lubrication chart ........................... 6-4Removing and installing the

panel ............................................ 6-7Checking the spark plug.................. 6-8Engine oil and oil filter element ....... 6-9Replacing the air filter element...... 6-12Checking the engine idling

speed ......................................... 6-13Checking the throttle grip free

play ............................................ 6-13Valve clearance............................. 6-13Tires .............................................. 6-14

Spoke wheels ................................ 6-16Adjusting the clutch lever free

play............................................. 6-16Adjusting the brake lever free

play............................................. 6-17Adjusting the brake pedal height

and free play............................... 6-18Checking the shift pedal ................ 6-19Brake light switches ....................... 6-19Checking the front brake pads

and rear brake shoes ................ 6-20Checking the brake fluid level........ 6-20Changing the brake fluid ............... 6-21Drive chain slack............................ 6-22Cleaning and lubricating the drive

chain........................................... 6-23Checking and lubricating the

cables ......................................... 6-24Checking and lubricating the

throttle grip and cable................. 6-24Checking and lubricating the

brake and clutch levers .............. 6-25Checking and lubricating the

brake pedal................................. 6-25Checking and lubricating the

centerstand and sidestand ......... 6-26Lubricating the swingarm pivots .... 6-26Checking the front fork................... 6-27Checking the steering .................... 6-27Checking the wheel bearings......... 6-28Battery ........................................... 6-28

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TABLE OF CONTENTSReplacing the fuses....................... 6-29Replacing the headlight bulb ......... 6-31Replacing the tail/brake light

bulb ............................................ 6-32Replacing a turn signal light

bulb ............................................ 6-33Replacing the auxiliary light

bulb ............................................ 6-34Front wheel.................................... 6-35Rear wheel .................................... 6-37Troubleshooting............................. 6-39Troubleshooting chart.................... 6-40

MOTORCYCLE CARE AND STORAGE .......................................... 7-1

Matte color caution .......................... 7-1Care................................................. 7-1Storage............................................ 7-3

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

CONSUMER INFORMATION............. 9-1Identification numbers ..................... 9-1

INDEX ............................................... 10-1

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SAFETY INFORMATIONEAU1028B

Be a Responsible OwnerAs the vehicle’s owner, you are respon-sible for the safe and proper operationof your motorcycle.Motorcycles are single-track vehicles.Their safe use and operation are de-pendent upon the use of proper ridingtechniques as well as the expertise ofthe operator. Every operator shouldknow the following requirements beforeriding this motorcycle.He or she should: Obtain thorough instructions from

a competent source on all aspectsof motorcycle operation.

Observe the warnings and mainte-nance requirements in this Own-er’s Manual.

Obtain qualified training in safeand proper riding techniques.

Obtain professional technical ser-vice as indicated in this Owner’sManual and/or when made neces-sary by mechanical conditions.

Never operate a motorcycle with-out proper training or instruction.

Take a training course. Beginnersshould receive training from a cer-tified instructor. Contact an autho-rized motorcycle dealer to find outabout the training courses nearestyou.

Safe RidingPerform the pre-operation checks eachtime you use the vehicle to make sure itis in safe operating condition. Failure toinspect or maintain the vehicle properlyincreases the possibility of an accidentor equipment damage. See page 4-1for a list of pre-operation checks. This motorcycle is designed to car-

ry the operator and a passenger. The failure of motorists to detect

and recognize motorcycles in traf-fic is the predominating cause ofautomobile/motorcycle accidents.Many accidents have been causedby an automobile driver who didnot see the motorcycle. Makingyourself conspicuous appears tobe very effective in reducing thechance of this type of accident.Therefore:• Wear a brightly colored jacket.

• Use extra caution when you areapproaching and passingthrough intersections, since in-tersections are the most likelyplaces for motorcycle accidentsto occur.

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

• Never maintain a motorcyclewithout proper knowledge. Con-tact an authorized motorcycledealer to inform you on basicmotorcycle maintenance. Cer-tain maintenance can only becarried out by certified staff.

Many accidents involve inexperi-enced operators. In fact, many op-erators who have been involved inaccidents do not even have a cur-rent motorcycle license.• Make sure that you are qualified

and that you only lend your mo-torcycle to other qualified opera-tors.

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

• We recommend that you prac-

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SAFETY INFORMATION

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tice riding your motorcyclewhere there is no traffic until youhave become thoroughly famil-iar with the motorcycle and all ofits controls.

Many accidents have been causedby error of the motorcycle opera-tor. A typical error made by the op-erator is veering wide on a turndue to excessive speed or under-cornering (insufficient lean anglefor the speed).• Always obey the speed limit and

never travel faster than warrant-ed by road and traffic conditions.

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

The posture of the operator andpassenger is important for propercontrol.• The operator should keep both

hands on the handlebar andboth feet on the operator foot-rests during operation to main-tain control of the motorcycle.

• The passenger should alwayshold onto the operator, the seatstrap or grab bar, if equipped,

with both hands and keep bothfeet on the passenger footrests.Never carry a passenger unlesshe or she can firmly place bothfeet on the passenger footrests.

Never ride under the influence ofalcohol or other drugs.

This motorcycle is designed foron-road use only. It is not suitablefor off-road use.

Protective ApparelThe majority of fatalities from motorcy-cle accidents are the result of head in-juries. The use of a safety helmet is thesingle most critical factor in the preven-tion or reduction of head injuries. Always wear an approved helmet. Wear a face shield or goggles.

Wind in your unprotected eyescould contribute to an impairmentof vision that could delay seeing ahazard.

The use of a jacket, heavy boots,trousers, gloves, etc., is effective inpreventing or reducing abrasionsor lacerations.

Never wear loose-fitting clothes,otherwise they could catch on the

control levers, footrests, or wheelsand cause injury or an accident.

Always wear protective clothingthat covers your legs, ankles, andfeet. The engine or exhaust sys-tem become very hot during or af-ter operation and can cause burns.

A passenger should also observethe above precautions.

Avoid Carbon Monoxide PoisoningAll engine exhaust contains carbonmonoxide, a deadly gas. Breathing car-bon monoxide can cause headaches,dizziness, drowsiness, nausea, confu-sion, and eventually death.Carbon Monoxide is a colorless, odor-less, tasteless gas which may be pres-ent even if you do not see or smell anyengine exhaust. Deadly levels of car-bon monoxide can collect rapidly andyou can quickly be overcome and un-able to save yourself. Also, deadly lev-els of carbon monoxide can linger forhours or days in enclosed or poorlyventilated areas. If you experience anysymptoms of carbon monoxide poison-ing, leave the area immediately, getfresh air, and SEEK MEDICAL TREAT-

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SAFETY INFORMATION

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MENT. Do not run engine indoors. Even if

you try to ventilate engine exhaustwith fans or open windows anddoors, carbon monoxide can rap-idly reach dangerous levels.

Do not run engine in poorly venti-lated or partially enclosed areassuch as barns, garages, or car-ports.

Do not run engine outdoors whereengine exhaust can be drawn intoa building through openings suchas windows and doors.

LoadingAdding accessories or cargo to yourmotorcycle can adversely affect stabili-ty and handling if the weight distributionof the motorcycle is changed. To avoidthe possibility of an accident, use ex-treme caution when adding cargo oraccessories to your motorcycle. Useextra care when riding a motorcyclethat has added cargo or accessories.Here, along with the information aboutaccessories below, are some generalguidelines to follow if loading cargo toyour motorcycle:

The total weight of the operator, pas-senger, accessories and cargo mustnot exceed the maximum load limit.Operation of an overloaded vehiclecould cause an accident.

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

should be kept as low and close tothe motorcycle as possible. Se-curely pack your heaviest items asclose to the center of the vehicle aspossible and make sure to distrib-ute the weight as evenly as possi-ble on both sides of the motorcycleto minimize imbalance or instabili-ty.

Shifting weights can create a sud-den imbalance. Make sure that ac-cessories and cargo are securelyattached to the motorcycle beforeriding. Check accessory mountsand cargo restraints frequently.• Properly adjust the suspension

for your load (suspension-ad-

justable models only), andcheck the condition and pres-sure of your tires.

• Never attach any large or heavyitems to the handlebar, frontfork, or front fender. Theseitems, including such cargo assleeping bags, duffel bags, ortents, can create unstable han-dling or a slow steering re-sponse.

This vehicle is not designed topull a trailer or to be attached toa sidecar.

Genuine Yamaha AccessoriesChoosing accessories for your vehicleis an important decision. GenuineYamaha accessories, which are avail-able only from a Yamaha dealer, havebeen designed, tested, and approvedby Yamaha for use on your vehicle.Many companies with no connection toYamaha manufacture parts and acces-sories or offer other modifications forYamaha vehicles. Yamaha is not in aposition to test the products that theseaftermarket companies produce.Therefore, Yamaha can neither en-

Maximum load:150 kg (331 lb)

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dorse nor recommend the use of ac-cessories not sold by Yamaha ormodifications not specifically recom-mended by Yamaha, even if sold andinstalled by a Yamaha dealer.

Aftermarket Parts, Accessories, and ModificationsWhile you may find aftermarket prod-ucts similar in design and quality togenuine Yamaha accessories, recog-nize that some aftermarket accessoriesor modifications are not suitable be-cause of potential safety hazards to youor others. Installing aftermarket prod-ucts or having other modifications per-formed to your vehicle that change anyof the vehicle’s design or operationcharacteristics can put you and othersat greater risk of serious injury or death.You are responsible for injuries relatedto changes in the vehicle.Keep the following guidelines in mind,as well as those provided under “Load-ing” when mounting accessories. Never install accessories or carry

cargo that would impair the perfor-mance of your motorcycle. Care-fully inspect the accessory before

using it to make sure that it doesnot in any way reduce groundclearance or cornering clearance,limit suspension travel, steeringtravel or control operation, or ob-scure lights or reflectors.• Accessories fitted to the handle-

bar or the front fork area cancreate instability due to improperweight distribution or aerody-namic changes. If accessoriesare added to the handlebar orfront fork area, they must be aslightweight as possible andshould be kept to a minimum.

• Bulky or large accessories mayseriously affect the stability ofthe motorcycle due to aerody-namic effects. Wind may at-tempt to lift the motorcycle, orthe motorcycle may become un-stable in cross winds. These ac-cessories may also causeinstability when passing or beingpassed by large vehicles.

• Certain accessories can dis-place the operator from his orher normal riding position. Thisimproper position limits the free-

dom of movement of the opera-tor and may limit control ability,therefore, such accessories arenot recommended.

Use caution when adding electri-cal accessories. If electrical acces-sories exceed the capacity of themotorcycle’s electrical system, anelectric failure could result, whichcould cause a dangerous loss oflights or engine power.

Aftermarket Tires and RimsThe tires and rims that came with yourmotorcycle were designed to match theperformance capabilities and to providethe best combination of handling, brak-ing, and comfort. Other tires, rims, siz-es, and combinations may not beappropriate. Refer to page 6-14 for tirespecifications and more information onreplacing your tires.

Transporting the MotorcycleBe sure to observe following instruc-tions before transporting the motorcy-cle in another vehicle. Remove all loose items from the

motorcycle.

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Check that the fuel cock (ifequipped) is in the “OFF” positionand that there are no fuel leaks.

Point the front wheel straightahead on the trailer or in the truckbed, and choke it in a rail to pre-vent movement.

Shift the transmission in gear (formodels with a manual transmis-sion).

Secure the motorcycle withtie-downs or suitable straps thatare attached to solid parts of themotorcycle, such as the frame orupper front fork triple clamp (andnot, for example, to rubber-mount-ed handlebars or turn signals, orparts that could break). Choosethe location for the straps carefullyso the straps will not rub againstpainted surfaces during transport.

The suspension should be com-pressed somewhat by thetie-downs, if possible, so that themotorcycle will not bounce exces-sively during transport.

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DESCRIPTIONEAU10411

Left view

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78

1. Engine oil dipstick (page 6-9)

2. Engine oil filler cap (page 6-9)

3. Fuel tank cap (page 3-7)

4. Fuel cock (page 3-10)

5. Battery (page 6-28)

6. Fuse (page 6-29)

7. Shock absorber assembly spring preload adjusting ring (page 3-12)

8. Shift pedal (page 3-6)

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DESCRIPTION

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EAU10421

Right view

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71. Air filter element (page 6-12)

2. Kickstarter (page 3-10)

3. Kick indicator (page 5-1)

4. Headlight (page 6-31)

5. Brake pedal (page 3-6)

6. Owner’s tool kit (page 6-2)

7. Shock absorber assembly spring preload adjusting ring (page 3-12)

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DESCRIPTION

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EAU10431

Controls and instruments

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1. Clutch lever (page 3-5)

2. Left handlebar switches (page 3-4)

3. Speedometer unit (page 3-3)

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

5. Tachometer (page 3-4)

6. Front brake fluid reservoir (page 6-20)

7. Right handlebar switches (page 3-4)

8. Brake lever (page 3-6)

9. Throttle grip (page 6-13)

10.Decompression lever (page 3-11)

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INSTRUMENT AND CONTROL FUNCTIONSEAU10462

Main switch/steering lock

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

EAU45111

ONAll electrical circuits are supplied withpower, and the meter lighting and tail-light come on, and the engine can bestarted. The key cannot be removed.

TIPThe headlight comes on automaticallywhen the engine is started and stays onuntil the key is turned to “OFF”, even ifthe engine stalls.

EAU10662

OFFAll electrical systems are off. The keycan be removed.

WARNINGEWA10062

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.

EAU10685

LOCKThe steering is locked, and all electricalsystems are off. The key can be re-moved.

To lock the steering

1. Turn the handlebars all the way tothe left.

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

3. Remove the key.

P

ONOFF

LOCK

1. Push.

2. Turn.

1 2

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To unlock the steering

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

EAU59680

(Parking)The hazard lights and turn signal lightscan be turned on, but all other electricalsystems are off. The key can be re-moved.The steering must be locked before thekey can be turned to “ ”.

NOTICEECA20760

Using the hazard or turn signallights for an extended length of time

may cause the battery to discharge. EAU49395

Indicator lights and warning lights

EAU11021

Turn signal indicator light “ ”This indicator light flashes when theturn signal switch is pushed to the left orright.

EAU11061

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

1. Push.

2. Turn.

1 2

1. Engine trouble warning light “ ”

2. Fuel level warning light “ ”

3. Neutral indicator light “ ”

4. High beam indicator light “ ”

5. Turn signal indicator light “ ”

421 53

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INSTRUMENT AND CONTROL FUNCTIONS

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EAU11081

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

EAU11354

Fuel level warning light “ ”This warning light comes on when thefuel level drops below approximately2.2 L (0.58 US gal, 0.48 Imp.gal). Whenthis occurs, refuel as soon as possible.The electrical circuit of the warning lightcan be checked by turning the key to“ON”. The warning light should comeon for a few seconds, and then go off.If the warning light does not come oninitially when the key is turned to “ON”,or if the warning light remains on, havea Yamaha dealer check the electricalcircuit.

EAU11485

Engine trouble warning light “ ”This warning light comes on if a prob-lem is detected in the electrical circuitmonitoring the engine. If this occurs,have a Yamaha dealer check theself-diagnosis system.The electrical circuit of the warning light

can be checked by turning the key to“ON”. The warning light should comeon for a few seconds, and then go off.If the warning light does not come oninitially when the key is turned to “ON”,or if the warning light remains on, havea Yamaha dealer check the electricalcircuit.

EAU11631

Speedometer unit

The speedometer unit is equipped witha speedometer, an odometer and atripmeter. The speedometer shows rid-ing speed. The odometer shows the to-tal distance traveled. The tripmetershows the distance traveled since itwas last set to zero with the reset knob.The tripmeter can be used to estimatethe distance that can be traveled with afull tank of fuel. This information will en-able you to plan future fuel stops.

1. Reset knob

2. Speedometer

3. Odometer

4. Tripmeter

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INSTRUMENT AND CONTROL FUNCTIONS

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EAU11882

Tachometer

The tachometer allows the rider tomonitor the engine speed and keep itwithin the ideal power range.

NOTICEECA10032

Do not operate the engine in the ta-chometer red zone.Red zone: 7000 r/min and above

EAU1234F

Handlebar switches

Left

Left

Right

EAU12351

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

EAU12401

Dimmer switch “ / ”Set this switch to “ ” for the highbeam and to “ ” for the low beam.

EAU12461

Turn signal switch “ / ”To signal a right-hand turn, push thisswitch to “ ”. To signal a left-handturn, push this switch to “ ”. When re-leased, the switch returns to the centerposition. To cancel the turn signal

1. Tachometer

2. Tachometer red zone

1

2

1. Dimmer switch “ / ”

2. Pass switch “ ”

1. Turn signal switch “ / ”

2. Horn switch “ ”

1

2

1

2

1. Engine stop switch “ / ”

2. Hazard switch “ / ”

1

2

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INSTRUMENT AND CONTROL FUNCTIONS

3-5

1

2

3

4

5

6

7

8

9

10

11

12

lights, push the switch in after it has re-turned to the center position.

EAU12501

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

EAU12661

Engine stop switch “ / ”Set this switch to “ ” before startingthe engine. Set this switch to “ ” tostop the engine in case of an emergen-cy, such as when the vehicle overturnsor when the throttle cable is stuck.

EAU12766

Hazard switch “ ”With the key in the “ON” position, usethis switch to turn on the hazard lights(simultaneous flashing of all turn signallights).The hazard lights are used in case ofan emergency or to warn other driverswhen your vehicle is stopped where itmight be a traffic hazard.

NOTICEECA10062

Do not use the hazard lights for anextended length of time with the en-gine not running, otherwise the bat-

tery may discharge. EAU12821

Clutch lever

The clutch lever is located at the lefthandlebar grip. To disengage theclutch, pull the lever toward the handle-bar grip. To engage the clutch, releasethe lever. The lever should be pulledrapidly and released slowly for smoothclutch operation.The clutch lever is equipped with aclutch switch, which is part of the igni-tion circuit cut-off system. (Seepage 3-13.)

1. Clutch lever

1

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INSTRUMENT AND CONTROL FUNCTIONS

3-6

1

2

3

4

5

6

7

8

9

10

11

12

EAU12872

Shift pedal

The shift pedal is located on the leftside of the motorcycle and is used incombination with the clutch lever whenshifting the gears of the 5-speed con-stant-mesh transmission equipped onthis motorcycle.

EAU12892

Brake lever

The brake lever is located on the rightside of the handlebar. To apply the frontbrake, pull the lever toward the throttlegrip.

EAU12942

Brake pedal

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

1. Shift pedal

1

1. Brake lever

1

1. Brake pedal

1

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INSTRUMENT AND CONTROL FUNCTIONS

3-7

1

2

3

4

5

6

7

8

9

10

11

12

EAU13125

Fuel tank cap

To remove the fuel tank cap

Slide the fuel tank cap lock cover open,insert the key into the lock, and thenturn it 1/4 turn clockwise. The lock willbe released and the fuel tank cap canbe removed.

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, remove it, andthen close the lock cover.

TIPThe 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.

WARNINGEWA10132

Make sure that the fuel tank cap isproperly installed before riding.Leaking fuel is a fire hazard.

EAU13222

FuelMake sure there is sufficient gasoline inthe tank.

WARNINGEWA10882

Gasoline and gasoline vapors areextremely flammable. To avoid firesand explosions and to reduce therisk of injury when refueling, followthese instructions.

1. Before refueling, turn off the en-gine and be sure that no one is sit-ting on the vehicle. Never refuelwhile smoking, or while in the vi-cinity of sparks, open flames, orother sources of ignition such asthe pilot lights of water heaters andclothes dryers.

2. Do not overfill the fuel tank. Whenrefueling, be sure to insert thepump nozzle into the fuel tank fillerhole. Stop filling when the fuelreaches the bottom of the fillertube. Because fuel expands whenit heats up, heat from the engine orthe sun can cause fuel to spill outof the fuel tank.

1. Unlock.

2. Fuel tank cap lock cover

2

1

1. “ ” mark

2. Fuel tank cap lock cover

1

2

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INSTRUMENT AND CONTROL FUNCTIONS

3-8

1

2

3

4

5

6

7

8

9

10

11

12

3. Wipe up any spilled fuel immedi-ately. NOTICE: Immediately wipeoff spilled fuel with a clean, dry,soft cloth, since fuel may deteri-orate painted surfaces or plasticparts.[ECA10072]

4. Be sure to securely close the fueltank cap.

WARNINGEWA15152

Gasoline is poisonous and cancause injury or death. Handle gaso-line with care. Never siphon gaso-line by mouth. If you should swallowsome gasoline or inhale a lot of gas-oline vapor, or get some gasoline in

your eyes, see your doctor immedi-ately. If gasoline spills on your skin,wash with soap and water. If gaso-line spills on your clothing, changeyour clothes.

EAU57690

NOTICEECA11401

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

Your Yamaha engine has been de-signed to use regular unleaded gaso-line with a research octane number of95 or higher. If knocking (or pinging) oc-curs, use a gasoline of a different brand

or premium unleaded fuel. Use of un-leaded fuel will extend spark plug lifeand reduce maintenance costs.

GasoholThere are two types of gasohol: gaso-hol containing ethanol and that contain-ing methanol. Gasohol containingethanol can be used if the ethanol con-tent does not exceed 10% (E10). Gas-ohol containing methanol is notrecommended by Yamaha because itcan cause damage to the fuel systemor vehicle performance problems.

1. Maximum fuel level

2. Fuel tank filler tube

1 2

Recommended fuel:Regular unleaded gasoline (Gasohol (E10) acceptable)

Fuel tank capacity:12.0 L (3.17 US gal, 2.64 Imp.gal)

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

2.2 L (0.58 US gal, 0.48 Imp.gal)

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INSTRUMENT AND CONTROL FUNCTIONS

3-9

1

2

3

4

5

6

7

8

9

10

11

12

EAU39453

Fuel tank breather/overflow hose

Before operating the motorcycle: Check the fuel tank breather/over-

flow hose connection. Check the fuel tank breather/over-

flow hose for cracks or damage,and replace it if necessary.

Make sure that the end of the fueltank breather/overflow hose is notblocked, and clean it if necessary.

EAU13434

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

WARNINGEWA10863

The exhaust system is hot after op-eration. To prevent a fire hazard orburns: Do not park the vehicle near

possible fire hazards such asgrass or other materials thateasily burn.

Park the vehicle in a placewhere pedestrians or childrenare not likely to touch the hotexhaust system.

Make sure that the exhaust sys-tem has cooled down before do-ing any maintenance work.

Do not allow the engine to idlemore than a few minutes. Longidling can cause a build-up ofheat.

NOTICEECA10702

Use only unleaded gasoline. The useof leaded gasoline will cause unre-

pairable damage to the catalyticconverter.

1. Fuel tank breather/overflow hose

1

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INSTRUMENT AND CONTROL FUNCTIONS

3-10

1

2

3

4

5

6

7

8

9

10

11

12

EAU59490

Fuel cockThe fuel cock regulates and filters thefuel supply from the fuel pump to thefuel injector.The fuel cock has two positions:

ON

With the lever in this position, fuel willbe supplied to the engine. Normal oper-ation is done with the lever in this posi-tion.

OFF

With the lever in this position, fuel willnot flow. Use this lever position whenperforming certain maintenance workor when storing the vehicle for a pro-longed time.

EAU13651

Kickstarter

To start the engine, fold out the kick-starter lever, move it down lightly withyour foot until the gears engage, andthen push it down smoothly but force-fully. This model is equipped with a pri-mary kickstarter, allowing the engine tobe started in any gear if the clutch isdisengaged. However, shifting thetransmission into the neutral positionbefore starting is recommended.

1. Arrow mark positioned over “ON”

1

1. Arrow mark positioned over “OFF”

1

1. Kickstarter

1

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INSTRUMENT AND CONTROL FUNCTIONS

3-11

1

2

3

4

5

6

7

8

9

10

11

12

EAU13701

Decompression lever

When this lever is pulled, the exhaustvalve is forced open so that the com-pression pressure can be reduced.This allows the piston to be moved justpast the compression stroke beforekick starting. (See page 5-1.)

EAU13961

Seat

To remove the seatRemove the bolts, and then pull theseat off.

To install the seat1. Insert the projections on the front

of the seat into the seat holders asshown.

2. Place the seat in the original posi-tion, and then tighten the bolts.

TIPMake sure that the seat is properly se-cured before riding.

1. Decompression lever

1

1. Bolt

111. Seat holder

2. Projection

1

2

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INSTRUMENT AND CONTROL FUNCTIONS

3-12

1

2

3

4

5

6

7

8

9

10

11

12

EAU14883

Adjusting the shock absorber assemblies

WARNINGEWA10211

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

Each shock absorber assembly isequipped with a spring preload adjust-ing ring.

NOTICEECA10102

To avoid damaging the mechanism,do not attempt to turn beyond themaximum or minimum settings.

Adjust the spring preload as follows.To increase the spring preload andthereby harden the suspension, turnthe adjusting ring on each shock ab-sorber assembly in direction (a). To de-crease the spring preload and therebysoften the suspension, turn the adjust-ing ring on each shock absorber as-sembly in direction (b).Align the appropriate notch in the ad-justing ring with the position indicator

on the shock absorber. EAU15306

SidestandThe sidestand is located on the left sideof the frame. Raise the sidestand orlower it with your foot while holding thevehicle upright.

TIPThe built-in sidestand switch is part ofthe ignition circuit cut-off system, whichcuts the ignition in certain situations.(See the following section for an expla-nation of the ignition circuit cut-off sys-tem.)

WARNINGEWA10242

The vehicle must not be ridden withthe sidestand down, or if the sides-tand cannot be properly moved up(or does not stay up), otherwise thesidestand could contact the groundand distract the operator, resultingin a possible loss of control.Yamaha’s ignition circuit cut-offsystem has been designed to assistthe operator in fulfilling the respon-sibility of raising the sidestand be-fore starting off. Therefore, checkthis system regularly and have a

1. Spring preload adjusting ring

Spring preload setting:Minimum (soft):

1Standard:

1Maximum (hard):

5

12345

1

(a)(b)

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INSTRUMENT AND CONTROL FUNCTIONS

3-13

1

2

3

4

5

6

7

8

9

10

11

12

Yamaha dealer repair it if it does notfunction properly.

EAU59340

Ignition circuit cut-off systemThe ignition circuit cut-off system (com-prising the sidestand switch, clutchswitch and neutral switch) has the fol-lowing functions. It prevents starting when the trans-

mission is in gear and the sides-tand is up, but the clutch lever isnot pulled.

It prevents starting when the trans-mission is in gear and the clutch le-ver is pulled, but the sidestand isstill down.

It cuts the running engine when thetransmission is in gear and the sid-estand is moved down.

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

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INSTRUMENT AND CONTROL FUNCTIONS

3-14

1

2

3

4

5

6

7

8

9

10

11

12

With the engine turned off:1. Move the sidestand down.2. Make sure that the engine stop switch is set to “3. Turn the key on. 4. Shift the transmission into the neutral position.5. Push the kick starter lever down.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 kick starter lever down.Does the engine start?

The system is OK. The motorcycle can be ridden.

YES NO

YES NO

YES NO

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

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

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

The vehicle must be placed on the center- stand during this inspection.

If a malfunction is noted, have a Yamaha dealer check the system before riding.

WARNING

”.

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4-1

1

2

3

4

5

6

7

8

9

10

11

12

FOR YOUR SAFETY – PRE-OPERATION CHECKSEAU15598

Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always follow the inspectionand maintenance procedures and schedules described in the Owner’s Manual.

WARNINGEWA11152

Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage.Do not operate the vehicle if you find any problem. If a problem cannot be corrected by the procedures provided inthis manual, have the vehicle inspected by a Yamaha dealer.

Before using this vehicle, check the following points:

ITEM CHECKS PAGE

Fuel

• Check fuel level in fuel tank.• Refuel if necessary.• Check fuel line for leakage.• Check fuel tank breather hose for obstructions, cracks or damage, and check

hose connection.

3-7, 3-9

Engine oil• Check oil level in oil tank.• If necessary, add recommended oil to specified level.• Check vehicle for oil leakage.

6-9

Front brake

• Check operation.• If soft or spongy, have Yamaha dealer bleed hydraulic system.• Check lever free play.• Adjust if necessary.• Check brake pads for wear.• Replace if necessary.• Check fluid level in reservoir.• If necessary, add specified brake fluid to specified level.• Check hydraulic system for leakage.

6-17, 6-20

Rear brake• Check operation.• Check pedal free play.• Adjust if necessary.

6-18, 6-20

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FOR YOUR SAFETY – PRE-OPERATION CHECKS

4-2

1

2

3

4

5

6

7

8

9

10

11

12

Clutch

• Check operation.• Lubricate cable if necessary.• Check lever free play.• Adjust if necessary.

6-16

Throttle grip

• Make sure that operation is smooth.• Check throttle grip free play.• If necessary, have Yamaha dealer adjust throttle grip free play and lubricate cable

and grip housing.

6-13, 6-24

Control cables • Make sure that operation is smooth.• Lubricate if necessary. 6-24

Drive chain

• Check chain slack.• Adjust if necessary.• Check chain condition.• Lubricate if necessary.

6-22, 6-23

Wheels and tires

• Check for damage.• Check tire condition and tread depth.• Check air pressure.• Correct if necessary.

6-14, 6-16

Shift pedal • Make sure that operation is smooth.• Correct if necessary. 6-19

Brake pedal • Make sure that operation is smooth.• Lubricate pedal pivoting point if necessary. 6-25

Brake and clutch levers • Make sure that operation is smooth.• Lubricate lever pivoting points if necessary. 6-25

Centerstand, sidestand • Make sure that operation is smooth.• Lubricate pivots if necessary. 6-26

Chassis fasteners • Make sure that all nuts, bolts and screws are properly tightened.• Tighten if necessary. —

Instruments, lights, signals and switches

• Check operation.• Correct if necessary. —

Sidestand switch • Check operation of ignition circuit cut-off system.• If system is not working correctly, have Yamaha dealer check vehicle. 3-12

ITEM CHECKS PAGE

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5-1

1

2

3

4

5

6

7

8

9

10

11

12

OPERATION AND IMPORTANT RIDING POINTSEAU15952

Read the Owner’s Manual carefully tobecome familiar with all controls. Ifthere is a control or function you do notunderstand, ask your Yamaha dealer.

WARNINGEWA10272

Failure to familiarize yourself withthe controls can lead to loss of con-trol, which could cause an accidentor injury.

EAU59360

TIPThis model is equipped with: a lean angle sensor to stop the en-

gine in case of a turnover. In thiscase, turn the key to “OFF” andthen to “ON”. Failing to do so willprevent the engine from startingeven though the engine will crankwhen pushing the kick starter leverdown.

an engine auto-stop system. Theengine stops automatically if leftidling for 20 minutes. If the enginestops, simply push the kick starterlever down to restart the engine.

EAU59530

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

position. The transmission is in gear with

the clutch lever pulled and the sid-estand up.See page 3-13 for more informa-tion.

1. Turn the key to “ON” and set theengine stop switch to “ ”.The engine trouble warning lightand fuel level warning light shouldcome on for a few seconds, thengo off.

NOTICEECA16712

If the warning light does not comeon initially when the key is turned to“ON”, or if the warning light remainson, see page 3-2 for the warning lightcircuit check.

2. Shift the transmission into the neu-tral position. The neutral indicatorlight should come on. If not, ask a

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OPERATION AND IMPORTANT RIDING POINTS

5-2

1

2

3

4

5

6

7

8

9

10

11

12

Yamaha dealer to check the elec-trical circuit.

3. Completely close the throttle andapply the decompression lever.

4. Slowly push the kickstarter leverdown until the starting mark showson the kick indicator.

5. Release the decompression lever,release the kickstarter lever, andthen push the kickstarter leverdown forcefully to start the engine.

NOTICEECA11043

For maximum engine life, never ac-celerate hard when the engine iscold!

EAU59470

Starting troubleIf the engine fails to start after 4 to 5kicks, clear out the combustion cham-ber with the following procedure.

1. Turn the key to “OFF”.2. While applying the decompression

lever, fully open the throttle gripand push the kickstarter leverdown 4 to 5 times.

3. Turn the key to “ON” and retrystarting the engine.

EAU16672

Shifting

Shifting gears lets you control theamount of engine power available forstarting off, accelerating, climbing hills,etc.The gear positions are shown in the il-lustration.

TIPTo shift the transmission into the neu-tral position, press the shift pedal downrepeatedly until it reaches the end of itstravel, and then slightly raise it.

1. Starting mark

2. Kick indicator

21

1. Shift pedal

2. Neutral position

1

2

1

345

N

2

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OPERATION AND IMPORTANT RIDING POINTS

5-3

1

2

3

4

5

6

7

8

9

10

11

12

NOTICEECA10261

Even with the transmission inthe neutral position, do notcoast for long periods of timewith the engine off, and do nottow the motorcycle for long dis-tances. The transmission isproperly lubricated only whenthe engine is running. Inade-quate lubrication may damagethe transmission.

Always use the clutch whilechanging gears to avoid damag-ing the engine, transmission,and drive train, which are notdesigned to withstand theshock of forced shifting.

EAU16811

Tips for reducing fuel consumptionFuel consumption depends largely onyour riding style. Consider the followingtips to reduce fuel consumption: Shift up swiftly, and avoid high en-

gine speeds during acceleration. Do not rev the engine while shifting

down, and avoid high enginespeeds with no load on the engine.

Turn the engine off instead of let-ting it idle for an extended length oftime (e.g., in traffic jams, at trafficlights or at railroad crossings).

EAU16842

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 the follow-ing 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-throt-tle operation or any condition that mightresult in engine overheating must beavoided.

EAU17094

0–1000 km (0–600 mi)Avoid prolonged operation above 3500r/min. NOTICE: After 1000 km (600mi) of operation, the engine oil mustbe changed and the oil filter car-tridge or element replaced.[ECA10303]

1000–1600 km (600–1000 mi)Avoid prolonged operation above 4200

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OPERATION AND IMPORTANT RIDING POINTS

5-4

1

2

3

4

5

6

7

8

9

10

11

12

r/min.

1600 km (1000 mi) and beyondThe vehicle can now be operated nor-mally.

NOTICEECA10311

Keep the engine speed out ofthe tachometer red zone.

If any engine trouble should oc-cur during the engine break-inperiod, immediately have aYamaha dealer check the vehi-cle.

EAU17214

ParkingWhen parking, stop the engine, andthen remove the key from the mainswitch.

WARNINGEWA10312

Since the engine and exhaustsystem can become very hot,park in a place where pedestri-ans or children are not likely totouch them and be burned.

Do not park on a slope or on softground, otherwise the vehiclemay overturn, increasing therisk of a fuel leak and fire.

Do not park near grass or otherflammable materials whichmight catch fire.

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6-1

1

2

3

4

5

6

7

8

9

10

11

12

PERIODIC MAINTENANCE AND ADJUSTMENTEAU17245

Periodic inspection, adjustment, and lu-brication will keep your vehicle in thesafest and most efficient condition pos-sible. Safety is an obligation of the vehi-cle owner/operator. The most importantpoints of vehicle inspection, adjust-ment, and lubrication are explained onthe following pages.The intervals given in the periodicmaintenance charts should be simplyconsidered as a general guide undernormal riding conditions. However, de-pending on the weather, terrain, geo-graphical location, and individual use,the maintenance intervals may need tobe shortened.

WARNINGEWA10322

Failure to properly maintain the ve-hicle or performing maintenance ac-tivities incorrectly may increaseyour risk of injury or death duringservice or while using the vehicle. Ifyou are not familiar with vehicle ser-vice, have a Yamaha dealer performservice.

WARNINGEWA15123

Turn off the engine when performingmaintenance unless otherwisespecified. A running engine has moving

parts that can catch on bodyparts or clothing and electricalparts that can cause shocks orfires.

Running the engine while ser-vicing can lead to eye injury,burns, fire, or carbon monoxidepoisoning – possibly leading todeath. See page 1-2 for more in-formation about carbon monox-ide.

WARNINGEWA15461

Brake discs, calipers, drums, andlinings can become very hot duringuse. To avoid possible burns, letbrake components cool beforetouching them.

EAU17303

Emission controls not only function toensure cleaner air, but are also vital toproper engine operation and maximumperformance. In the following periodicmaintenance charts, the services relat-ed to emissions control are groupedseparately. These services requirespecialized data, knowledge, andequipment. Maintenance, replacement,or repair of the emission control devic-es and systems may be performed byany repair establishment or individualthat is certified (if applicable). Yamahadealers are trained and equipped toperform these particular services.

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-2

1

2

3

4

5

6

7

8

9

10

11

12

EAU59370

Owner’s tool kit

The owner’s tool kit is located inside thetool box.To access the owner’s tool kit, slide the

lock cover open, insert the key into thelock, and then turn it 1/4 turn clockwise.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. How-ever, additional tools such as a torquewrench may be necessary to performcertain maintenance work correctly.

TIPIf you do not have the tools or experi-ence required for a particular job, havea Yamaha dealer perform it for you.

1. Unlock.

2. Lock cover

1. Owner’s tool kit

1

2

1

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PERIODIC MAINTENANCE AND ADJUSTMENT

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2

3

4

5

6

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8

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11

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EAU46862

TIP The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a

mileage-based maintenance, is performed instead. From 50000 km (30000 mi), repeat the maintenance intervals starting from 10000 km (6000 mi). Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical

skills.

EAU46911

Periodic maintenance chart for the emission control system

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READINGANNUAL CHECK1000 km

(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)

1 * Fuel line • Check fuel hoses for cracks or damage.

2 Spark plug• Check condition.• Clean and regap.

• Replace.

3 * Valves • Check valve clearance.• Adjust.

4 * Fuel injection • Check engine idle speed.

5 * Muffler and exhaust pipe

• Check the screw clamp(s) for looseness.

6 * Air induction system

• Check the air cut-off valve, reed valve, and hose for damage.

• Replace any damaged parts if necessary.

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-4

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2

3

4

5

6

7

8

9

10

11

12

EAU1770K

General maintenance and lubrication chart

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READINGANNUAL CHECK1000 km

(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)

1 Air filter element • Replace. Every 20000 km (12500 mi)

2 Clutch • Check operation.• Adjust.

3 * Timing chain • Check timing chain tensioner.• Adjust if necessary.

4 * Decompression system

• Check operation.• Adjust or replace cable.

5 * Front brake

• Check operation, fluid level and vehicle for fluid leakage.

• Adjust brake lever free play.

• Replace brake pads. Whenever worn to the limit

6 * Rear brake• Check operation and adjust brake

pedal free play.

• Replace brake shoes. Whenever worn to the limit

7 * Brake hose

• Check for cracks or damage.• Check for correct routing and

clamping.

• Replace. Every 4 years8 * Brake fluid • Replace. Every 2 years

9 * Wheels• Check runout, spoke tightness

and for damage.• Tighten spokes if necessary.

10 * Tires

• Check tread depth and for damage.

• Replace if necessary.• Check air pressure.• Correct if necessary.

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PERIODIC MAINTENANCE AND ADJUSTMENT

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12

11 * Wheel bearings • Check bearings for looseness or damage.

12 * Swingarm

• Check operation and for excessive play.

• Lubricate with lithium-soap-based grease. Every 50000 km (30000 mi)

13 Drive chain

• Check chain slack, alignment and condition.

• Adjust and lubricate chain with a special O-ring chain lubricant thoroughly.

Every 500 km (300 mi) and after washing the motorcycle, riding in the rain or riding in wet areas

14 * Steering bearings

• Check bearing play and steering for roughness.

• Lubricate with lithium-soap-based grease. Every 20000 km (12000 mi)

15 * Chassis fasteners • Make sure that all nuts, bolts and screws are properly tightened.

16 Brake lever pivot shaft • Lubricate with silicone grease.

17 Brake pedal pivot shaft

• Lubricate with lithium-soap-based grease.

18 Clutch lever pivot shaft

• Lubricate with lithium-soap-based grease.

19 Sidestand, centerstand

• Check operation.• Lubricate with lithium-soap-based

grease.

20 * Sidestand switch • Check operation.

21 * Front fork • Check operation and for oil leakage.

22 * Shock absorber assemblies

• Check operation and shock absorbers for oil leakage.

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READINGANNUAL CHECK1000 km

(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-6

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2

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EAU59350

TIP Air filter

• This model’s air intake system is equipped with a disposable oil-coated paper element. The air filter element cannotbe cleaned with compressed air, it must be replaced.

• The air filter element needs to be replaced more frequently when riding in unusually wet or dusty areas. Hydraulic brake service

• After disassembling the brake master cylinder and caliper, always change the fluid. Regularly check the brake fluidlevel and fill the reservoir as required.

• Every two years replace the internal components of the brake master cylinder and caliper, and change the brake fluid.• Replace the brake hose every four years and if cracked or damaged.

23 Engine oil• Change.• Check oil level and vehicle for oil

leakage.

24 Engine oil filter element • Replace.

25 * Front and rear brake switches • Check operation.

26 Moving parts and cables • Lubricate.

27 * Throttle grip

• Check operation.• Check throttle grip free play, and

adjust if necessary.• Lubricate cable and grip housing.

28 * Lights, signals and switches

• Check operation.• Adjust headlight beam.

NO. ITEM CHECK OR MAINTENANCE JOB

ODOMETER READINGANNUAL CHECK1000 km

(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-7

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EAU59460

Removing and installing the panelThe panel shown needs to be removedto perform some of the maintenancejobs described in this chapter. Refer tothis section each time the panel needsto be removed and installed.

TIPThe panel on the left side is removableusing the key. However there is noneed to remove this panel for mainte-nance jobs described in this chapter.

EAU19152

Panel A

To remove the panelRemove the bolt, and then pull the pan-el off as shown.

To install the panelPlace the panel in the original position,and then install the bolt.

1. Panel A

1

1. Panel A

2. Bolt

3. Washer

12

3

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-8

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EAU19605

Checking the spark plugThe spark plug is an important enginecomponent, which is easy to check.Since heat and deposits will cause anyspark plug to slowly erode, the sparkplug should be removed and checkedin accordance with the periodic mainte-nance and lubrication chart. In addition,the condition of the spark plug can re-veal the condition of the engine.

To remove the spark plug1. Remove the spark plug cap.

2. Remove the spark plug as shown,with the spark plug wrench includ-ed in the owner’s tool kit.

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 the vehicle isridden normally).

TIPIf the spark plug shows a distinctly dif-ferent color, the engine could be oper-ating improperly. Do not attempt todiagnose such problems yourself. In-stead, have a Yamaha dealer checkthe vehicle.

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

necessary.

3. Measure the spark plug gap with awire thickness gauge and, if nec-essary, adjust the gap to specifica-tion.

To install the spark plug1. Clean the surface of the spark plug

gasket and its mating surface, andthen wipe off any grime from thespark plug threads.

2. Install the spark plug with the

1. Spark plug cap

1

1. Spark plug wrench

1

Specified spark plug:NGK/BPR6ES

1. Spark plug gap

Spark plug gap:0.7–0.8 mm (0.028–0.031 in)

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PERIODIC MAINTENANCE AND ADJUSTMENT

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12

spark plug wrench, and then tight-en it to the specified torque.

TIPIf a torque wrench is not available wheninstalling a spark plug, a good estimateof the correct torque is 1/4–1/2 turnpast finger tight. However, the sparkplug should be tightened to the speci-fied torque as soon as possible.

3. Install the spark plug cap.

EAU59622

Engine oil and oil filter elementThe engine oil level should be checkedbefore each ride. In addition, the oilmust be changed and the oil filter ele-ment replaced at the intervals specifiedin the periodic maintenance and lubri-cation chart.

To check the engine oil level1. Start the engine, warm it up for

several minutes, and then turn itoff.

2. On a level surface, place the vehi-cle on the centerstand.

3. Wait a few minutes until the oil set-tles. Remove the engine oil fillercap, wipe the dipstick clean, insertit back into the oil filler hole (with-out screwing it in), and then re-move it again to check the oil level.WARNING! Never remove theengine oil filler cap afterhigh-speed operation, other-wise hot engine oil could spoutout and cause damage or injury.Always let the engine oil cooldown sufficiently before remov-

ing the oil filler cap.[EWA17640]

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

4. If the engine oil is below the mini-mum level mark, add sufficient oilof the recommended type to raiseit to the correct level.

5. Install the oil filler cap.

Tightening torque:Spark plug:

25 Nm (2.5 m·kgf, 18 ft·lbf)

1. Engine oil filler cap

2. Dipstick

3. Maximum level mark

4. Minimum level mark

3

41

2

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-10

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12

To change the engine oil (with or without oil filter element replace-ment)

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.

3. Loosen the oil filter element coverbleed bolt and oil filter elementdrain bolt.

4. Remove the engine oil drain boltand its gasket to drain the oil fromthe crankcase.

5. Remove the engine oil filler cap,the engine oil tank drain bolt andits gasket to drain the oil from theoil tank.

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

TIPSkip steps 7–9 if the oil filter element isnot being replaced.

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

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

TIPMake sure that the O-rings are properlyseated.

1. Oil filter element cover bleed bolt

2. Oil filter element drain bolt

1

2

1. Gasket

2. Engine oil drain bolt (crankcase)

1. Engine oil drain bolt (oil tank)

2. Gasket

21

21

1. Oil filter element drain bolt

2. Oil filter element cover bolt

2

1

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PERIODIC MAINTENANCE AND ADJUSTMENT

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12

9. Install the oil filter element cover byinstalling the bolts.

10. Install the oil filter element drainbolt.

11. Tighten the oil filter element coverbolts and the oil filter element drainbolt to their specified torques.

12. Tighten the oil filter element coverbleed bolt to the specified torque.

13. Install the engine oil drain boltsand their new gasket, and thentighten the bolts to the specifiedtorques.

14. Add the specified amount of therecommended engine oil, and theninstall and tighten the oil filler cap.

TIPBe sure to wipe off spilled oil on anyparts after the engine and exhaust sys-

tem have cooled down.

NOTICEECA11621

In order to prevent clutch slip-page (since the engine oil alsolubricates the clutch), do notmix any chemical additives. Donot use oils with a diesel speci-fication of “CD” or oils of a high-er quality than specified. Inaddition, do not use oils labeled“ENERGY CONSERVING II” orhigher.

Make sure that no foreign mate-rial enters the crankcase.

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

16. Turn the engine off, and thencheck the oil level and correct it ifnecessary.

NOTICEECA11232

After changing the engine oil, makesure to check the oil pressure as de-scribed below.

1. Oil filter element cover

2. O-ring

3. Oil filter element

Tightening torques:Oil filter element cover bolt:

10 Nm (1.0 m·kgf, 7.2 ft·lbf)Oil filter element drain bolt:

10 Nm (1.0 m·kgf, 7.2 ft·lbf)

2

13

Tightening torque:Oil filter element cover bleed bolt:

5 Nm (0.5 m·kgf, 3.6 ft·lbf)

Tightening torques:Engine oil drain bolt (crankcase):

30 Nm (3.0 m·kgf, 22 ft·lbf)Engine oil drain bolt (oil tank):

16 Nm (1.6 m·kgf, 12 ft·lbf)

Recommended engine oil:See page 8-1.

Oil quantity:Without oil filter element replace-ment:

2.00 L (2.11 US qt, 1.76 Imp.qt)With oil filter element replacement:

2.10 L (2.22 US qt, 1.85 Imp.qt)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-12

1

2

3

4

5

6

7

8

9

10

11

12

Loosen the bleed bolt. Start the engine and keep it

idling until oil flows out. If no oilcomes out after one minute,turn the engine off immediatelyso it will not seize. If this occurs,have a Yamaha dealer repair thevehicle.

After checking the oil pressure,tighten the bleed bolt to thespecified torque.

EAU52031

Replacing the air filter elementThe air filter element should be re-placed at the intervals specified in theperiodic maintenance and lubricationchart. Replace the air filter elementmore frequently if you are riding in un-usually wet or dusty areas.

To replace the air filter element1. Remove panel A. (See page 6-7.)2. Remove the air filter case cover by

removing the screws.

3. Pull the air filter element out.

4. Insert a new air filter element intothe air filter case. NOTICE: Makesure that the air filter element isproperly seated in the air filtercase. The engine should neverbe operated without the air filterelement installed, otherwise thepiston(s) and/or cylinder(s) maybecome excessively worn.[ECA10482]

5. Install the air filter case cover by in-stalling the screws.

6. Install the panel.1. Bleed bolt

Tightening torque:Bleed bolt:

18 Nm (1.8 m·kgf, 13 ft·lbf)

1

1. Screw

2. Air filter case cover

1

2

1

1. Air filter element

1

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-13

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3

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12

EAU44735

Checking the engine idling speedCheck the engine idling speed and, ifnecessary, have it corrected by aYamaha dealer.

EAU21385

Checking the throttle grip free play

The throttle grip free play should mea-sure 3.0–5.0 mm (0.12–0.20 in) at theinner edge of the throttle grip. Periodi-cally check the throttle grip free playand, if necessary, have a Yamahadealer adjust it.

EAU21402

Valve clearanceThe valve clearance changes with use,resulting in improper air-fuel mixtureand/or engine noise. To prevent thisfrom occurring, the valve clearancemust be adjusted by a Yamaha dealerat the intervals specified in the periodicmaintenance and lubrication chart.

Engine idling speed:1200–1400 r/min

1. Throttle grip free play

1

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-14

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3

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5

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7

8

9

10

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12

EAU59632

TiresTires are the only contact between thevehicle and the road. Safety in all con-ditions of riding depends on a relativelysmall area of road contact. Therefore, itis essential to maintain the tires in goodcondition at all times and replace themat the appropriate time with the speci-fied tires.

Tire air pressureThe tire air pressure should be checkedand, if necessary, adjusted before eachride.

WARNINGEWA10504

Operation of this vehicle with im-proper tire pressure may cause se-vere injury or death from loss ofcontrol. The tire air pressure must be

checked and adjusted on coldtires (i.e., when the temperatureof the tires equals the ambienttemperature).

The tire air pressure must be ad-justed in accordance with theriding speed and with the total

weight of rider, passenger, car-go, and accessories approvedfor this model.

WARNINGEWA10512

Never overload your vehicle. Opera-tion of an overloaded vehicle couldcause an accident.

Tire inspection

The tires must be checked before eachride. If the center tread depth reachesthe specified limit, if the tire has a nail orglass fragments in it, or if the sidewall iscracked, have a Yamaha dealer re-place the tire immediately.

TIPThe tire tread depth limits may differfrom country to country. Always complywith the local regulations.

Tire air pressure (measured on cold tires):

Up to 90 kg (198 lbs) load:Front:

175 kPa (1.75 kgf/cm2, 25 psi)Rear:

200 kPa (2.00 kgf/cm2, 29 psi)90 kg (198 lbs) to maximum load:

Front:200 kPa (2.00 kgf/cm2, 29 psi)

Rear:225 kPa (2.25 kgf/cm2, 33 psi)

Maximum load*:150 kg (331 lb)

* Total weight of rider, passenger, car-go and accessories

1. Tire sidewall

2. Tire tread depth

Minimum tire tread depth (front and rear):

1.6 mm (0.06 in)

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-15

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Tire informationThis motorcycle is equipped with tubetires.Tires age, even if they have not beenused or have only been used occasion-ally. Cracking of the tread and sidewallrubber, sometimes accompanied bycarcass deformation, is an evidence ofageing. Old and aged tires shall bechecked by tire specialists to ascertaintheir suitability for further use.

WARNINGEWA10462

The front and rear tires should be ofthe same make and design, other-wise the handling characteristics ofthe vehicle may be different, whichcould lead to an accident.

After extensive tests, only the tires list-ed below have been approved for thismodel by Yamaha Motor Co., Ltd.

WARNINGEWA10572

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

The replacement of all wheel-and brake-related parts, includ-ing the tires, should be left to aYamaha dealer, who has thenecessary professional knowl-edge and experience.

It is not recommended to patcha punctured tube. If unavoid-able, however, patch the tubevery carefully and replace it assoon as possible with a

high-quality product. Ride at moderate speeds after

changing a tire since the tiresurface must first be “brokenin” for it to develop its optimalcharacteristics.

Front tire:Size:

90/100-18M/C 54SManufacturer/model:

METZELER/ME77 FrontRear tire:

Size:110/90-18M/C 61S

Manufacturer/model:METZELER/ME77

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PERIODIC MAINTENANCE AND ADJUSTMENT

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EAU21944

Spoke wheels

WARNINGEWA10611

The wheels on this model are not de-signed for use with tubeless tires.Do not attempt to use tubeless tireson this model.

To maximize the performance, durabil-ity, and safe operation of your motorcy-cle, note the following points regardingthe specified wheels. The wheel rims should be checked

for cracks, bends, warpage or oth-er damage, and the spokes forlooseness or damage before eachride. If any damage is found, havea Yamaha dealer replace thewheel. Do not attempt even thesmallest repair to the wheel. A de-formed or cracked wheel must bereplaced.

The wheel should be balancedwhenever either the tire or wheelhas been changed or replaced. Anunbalanced wheel can result inpoor performance, adverse han-dling characteristics, and a short-

ened tire life. EAU48291

Adjusting the clutch lever free play

The clutch lever free play should mea-sure 5.0–10.0 mm (0.20–0.39 in) asshown. Periodically check the clutch le-ver free play and, if necessary, adjust itas follows.

1. Slide the rubber cover back at theclutch lever.

2. Loosen the locknut.3. To increase the clutch lever free

play, turn the adjusting bolt in di-rection (a). To decrease the clutch

1. Clutch lever free play

2. Rubber cover

3. Locknut (clutch lever)

4. Clutch lever free play adjusting bolt

32 4

(a)

(b)

1

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PERIODIC MAINTENANCE AND ADJUSTMENT

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lever free play, turn the adjustingbolt in direction (b).

4. Tighten the locknut and then slidethe rubber cover to its original po-sition.

TIPIf the specified free play cannot be ob-tained as described above or if theclutch does not operate correctly, havea Yamaha dealer check the internalclutch mechanism.

EAU48443

Adjusting the brake lever free playThe brake lever free play should mea-sure 5.0–8.0 mm (0.20–0.31 in) asshown. Periodically check the brake le-ver free play and, if necessary, adjust itas follows.

1. Slide the rubber cover back at thebrake lever.

2. Loosen the locknut.3. To increase the brake lever free

play, turn the brake lever free playadjusting screw in direction (a). To

decrease the brake lever free play,turn the adjusting screw in direc-tion (b).

4. Tighten the locknut, and then slidethe rubber cover back to its originalposition.

WARNINGEWA10631

After adjusting the brake leverfree play, check the free playand make sure that the brake isworking properly.

A soft or spongy feeling in thebrake lever can indicate thepresence of air in the hydraulicsystem. If there is air in the hy-draulic system, have a Yamahadealer bleed the system beforeoperating the motorcycle. Air inthe hydraulic system will dimin-ish the braking performance,which may result in loss of con-trol and an accident.

1. Locknut

2. Brake lever free play adjusting screw

3. Rubber cover

4. Brake lever free play

2 31

(a)

(b)

4

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EAU60900

Adjusting the brake pedal height and free play

WARNINGEWA10671

It is advisable to have a Yamahadealer make these adjustments.

Brake pedal heightThe top of the brake pedal should bepositioned approximately 20.0 mm(0.79 in) below the top of the footrest.Periodically check the brake pedalheight and, if necessary, adjust it as fol-lows.

1. Loosen the locknut at the frame.2. To raise the brake pedal, turn the

brake pedal height adjusting bolt indirection (a). To lower the brakepedal, turn the adjusting bolt in di-rection (b).

3. Tighten the locknut.

WARNINGEWA11232

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

Brake pedal free play

The brake pedal free play should mea-sure 20.0–30.0 mm (0.79–1.18 in) asshown. Periodically check the brakepedal free play and, if necessary, adjustit as follows.To increase the brake pedal free play,turn the brake pedal free play adjustingnut at the brake rod in direction (a). Todecrease the brake pedal free play,turn the adjusting nut in direction (b).

1. Brake pedal height

1

1. Locknut

2. Brake pedal height adjusting bolt

1

2 (b)(a)

1. Brake pedal free play

1

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WARNINGEWA10681

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

If proper adjustment cannot beobtained as described, have aYamaha dealer make this ad-justment.

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

EAU44821

Checking the shift pedalThe operation of the shift pedal shouldbe checked before each ride. If opera-tion is not smooth, have a Yamahadealer check the vehicle.

EAU22274

Brake light switches

The brake light, which is activated bythe brake pedal and brake lever, shouldcome on just before braking takes ef-fect. If necessary, adjust the rear brakelight switch as follows, but the frontbrake light switch should be adjustedby a Yamaha dealer.Turn the rear brake light switch adjust-ing nut while holding the rear brake lightswitch in place. To make the brake lightcome on earlier, turn the adjusting nutin direction (a). To make the brake lightcome on later, turn the adjusting nut indirection (b).

1. Brake pedal free play adjusting nut

(b)(a)

1

1. Rear brake light switch adjusting nut

2. Rear brake light switch

2

1

(a)

(b)

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PERIODIC MAINTENANCE AND ADJUSTMENT

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EAU22382

Checking the front brake pads and rear brake shoes The front brake pads and the rear brakeshoes must be checked for wear at theintervals specified in the periodic main-tenance and lubrication chart.

EAU22432

Front brake pads

Each front brake pad is provided withwear indicator grooves, which allowyou to check the brake pad wear with-out having to disassemble the brake.To check the brake pad wear, checkthe wear indicator grooves. If a brakepad has worn to the point that the wear

indicator grooves have almost disap-peared, have a Yamaha dealer replacethe brake pads as a set.

EAU22541

Rear brake shoes

The rear brake is provided with a wearindicator, which allows you to check thebrake shoe wear without having to dis-assemble 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 reachesthe wear limit line, have a Yamahadealer replace the brake shoes as aset.

EAU32346

Checking the brake fluid levelBefore riding, check that the brake fluidis above the minimum level mark.Check the brake fluid level with the topof the reservoir level. Replenish thebrake fluid if necessary.

WARNINGEWA15991

Improper maintenance can result inloss of braking ability. Observethese precautions: Insufficient brake fluid may al-

low air to enter the brake sys-tem, reducing braking

1. Brake pad

2. Brake pad wear indicator groove

12

1. Brake shoe wear indicator

2. Brake shoe wear limit line

1

2

1. Minimum level mark

Specified brake fluid:DOT 4

1

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performance. Clean the filler cap before re-

moving. Use only DOT 4 brakefluid from a sealed container.

Use only the specified brake flu-id; otherwise, the rubber sealsmay deteriorate, causing leak-age.

Refill with the same type ofbrake fluid. Adding a brake fluidother than DOT 4 may result in aharmful chemical reaction.

Be careful that water does notenter the brake fluid reservoirwhen refilling. Water will signifi-cantly lower the boiling point ofthe fluid and may result in vaporlock.

NOTICEECA17641

Brake fluid may damage painted sur-faces or plastic parts. Always cleanup spilled fluid immediately.

As the brake pads wear, it is normal forthe brake fluid level to gradually godown. A low brake fluid level may indi-cate worn brake pads and/or brake sys-tem leakage; therefore, be sure to

check the brake pads for wear and thebrake system for leakage. If the brakefluid level goes down suddenly, have aYamaha dealer check the cause beforefurther riding.

EAU22724

Changing the brake fluid Have a Yamaha dealer change thebrake fluid at the intervals specified inthe periodic maintenance and lubrica-tion chart. In addition, have the oil sealsof the brake master cylinder and caliperas well as the brake hose replaced atthe intervals listed below or wheneverthey are damaged or leaking. Oil seals: Replace every two

years. Brake hose: Replace every four

years.

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EAU22762

Drive chain slackThe drive chain slack should bechecked before each ride and adjustedif necessary.

EAU59591

To check the drive chain slack1. Place the motorcycle on the cen-

terstand.2. Shift the transmission into the neu-

tral position.3. Push on the drive chain at the cen-

ter point between the drive axleand the rear wheel axle with aforce of 50 N (5.0 kgf, 11 lbf).

4. Measure drive chain slack asshown.

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

EAU59641

To adjust the drive chain slackConsult a Yamaha dealer before ad-justing the drive chain slack.

1. Take the motorcycle off the center-stand, and then put the sidestanddown.

2. Loosen the brake pedal free playadjusting nut, brake torque rod nut,and axle nut.

3. Loosen the drive chain puller lock-nut at each end of the swingarm.

4. Place the motorcycle on the cen-terstand.

5. To tighten the drive chain, turn thedrive chain slack adjusting bolt ateach end of the swingarm in direc-tion (a). To loosen the drive chain,turn the adjusting bolt at each endof the swingarm in direction (b),and then push the rear wheel for-ward. NOTICE: Improper drivechain slack will overload the en-

Drive chain slack:30.0–40.0 mm (1.18–1.57 in)

1. Drive chain slack

1

1. Brake pedal free play adjusting nut

2. Drive chain slack adjusting bolt

3. Drive chain puller locknut

4. Axle nut

5. Brake torque rod nut

6. Brake torque rod

6

12

34

5

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gine as well as other vital partsof the motorcycle and can leadto chain slippage or breakage.To prevent this from occurring,keep the drive chain slack with-in the specified limits.[ECA10572]

TIPUsing the alignment marks on eachside of the swingarm, make sure thatboth drive chain pullers are in the sameposition for proper wheel alignment.

6. Take the motorcycle off the center-stand, and then put the sidestand

down.7. Tighten both drive chain puller

locknuts, and then tighten the axlenut and brake torque rod nut totheir specified torques.

8. Adjust the brake pedal free play.(See page 6-18.)

WARNINGEWA10661

After adjusting the brake pedal freeplay, check the operation of thebrake light.

9. Make sure that the drive chain pull-ers are in the same position, thedrive chain slack is correct, andthe drive chain moves smoothly.

EAU23026

Cleaning and lubricating the drive chainThe drive chain must be cleaned andlubricated at the intervals specified inthe periodic maintenance and lubrica-tion chart, otherwise it will quickly wearout, especially when riding in dusty orwet areas. Service the drive chain asfollows.

NOTICEECA10584

The drive chain must be lubricatedafter washing the motorcycle, ridingin the rain or riding in wet areas.

1. Clean the drive chain with kero-sene and a small soft brush.NOTICE: To prevent damagingthe O-rings, do not clean thedrive chain with steam cleaners,high-pressure washers or inap-propriate solvents.[ECA11122]

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

chain with a special O-ring chainlubricant. NOTICE: Do not useengine oil or any other lubri-cants for the drive chain, as they

1. Axle nut

2. Drive chain puller locknut

3. Drive chain slack adjusting bolt

4. Alignment marks

12

(a)

(b)

34

Tightening torques:Drive chain puller locknut:

16 Nm (1.6 m·kgf, 12 ft·lbf)Axle nut:

129 Nm (12.9 m·kgf, 92 ft·lbf)Brake torque rod nut:

19 Nm (1.9 m·kgf, 14 ft·lbf)

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may contain substances thatcould damage the O-rings.[ECA11112]

EAU23098

Checking and lubricating the cablesThe operation of all control cables andthe condition of the cables should bechecked before each ride, and the ca-bles and cable ends should be lubricat-ed if necessary. If a cable is damagedor does not move smoothly, have aYamaha dealer check or replace it.WARNING! Damage to the outerhousing of cables may result in in-ternal rusting and cause interfer-ence with cable movement. Replacedamaged cables as soon as possi-ble to prevent unsafe condi-tions.[EWA10712]

EAU23115

Checking and lubricating the throttle grip and cableThe operation of the throttle grip shouldbe checked before each ride. In addi-tion, the cable should be lubricated by aYamaha dealer at the intervals speci-fied in the periodic maintenance chart.The throttle cable is equipped with arubber cover. Make sure that the coveris securely installed. Even though thecover is installed correctly, it does notcompletely protect the cable from waterentry. Therefore, use care not to pourwater directly onto the cover or cablewhen washing the vehicle. If the cableor cover becomes dirty, wipe clean witha moist cloth.

Recommended lubricant:Yamaha cable lubricant or other suit-able cable lubricant

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PERIODIC MAINTENANCE AND ADJUSTMENT

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EAU23144

Checking and lubricating the brake and clutch leversThe operation of the brake and clutchlevers should be checked before eachride, and the lever pivots should be lu-bricated if necessary.

Brake lever

Clutch lever EAU23184

Checking and lubricating the brake pedalThe operation of the brake pedalshould be checked before each ride,and the pedal pivot should be lubricat-ed if necessary.

Recommended lubricants:Brake lever:

Silicone greaseClutch lever:

Lithium-soap-based grease

Recommended lubricant:Lithium-soap-based grease

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PERIODIC MAINTENANCE AND ADJUSTMENT

6-26

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EAU23215

Checking and lubricating the centerstand and sidestand

The operation of the centerstand andsidestand should be checked beforeeach ride, and the pivots and met-al-to-metal contact surfaces should belubricated if necessary.

WARNINGEWA10742

If the centerstand or sidestand doesnot move up and down smoothly,have a Yamaha dealer check or re-pair it. Otherwise, the centerstand orsidestand could contact the groundand distract the operator, resultingin a possible loss of control.

EAUM1653

Lubricating the swingarm pivots

The swingarm pivots must be lubricat-ed by a Yamaha dealer at the intervalsspecified in the periodic maintenanceand lubrication chart.

Recommended lubricant:Lithium-soap-based grease

Recommended lubricant:Lithium-soap-based grease

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EAU51951

Checking the front forkThe condition and operation of the frontfork must be checked as follows at theintervals specified in the periodic main-tenance and lubrication chart.

To check the conditionCheck the front fork for damage and ex-cessive oil leakage.

To check the operation1. Place the vehicle on a level sur-

face and hold it in an upright posi-tion. WARNING! To avoid injury,securely support the vehicle sothere is no danger of it fallingover.[EWA10752]

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

NOTICEECA10591

If any damage is found or the frontfork does not operate smoothly,have a Yamaha dealer check or re-pair it.

EAU45512

Checking the steeringWorn or loose steering bearings maycause danger. Therefore, the operationof the steering must be checked as fol-lows at the intervals specified in the pe-riodic maintenance and lubricationchart.

1. Place the vehicle on the center-stand. WARNING! To avoid inju-ry, securely support the vehicleso there is no danger of it fallingover.[EWA10752]

2. Hold the lower ends of the frontfork legs and try to move them for-ward and backward. If any freeplay can be felt, have a Yamahadealer check or repair the steering.

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EAU23292

Checking the wheel bearings

The front and rear wheel bearings mustbe checked at the intervals specified inthe periodic maintenance and lubrica-tion chart. If there is play in the wheelhub or if the wheel does not turnsmoothly, have a Yamaha dealer checkthe wheel bearings.

EAU40447

Battery

The battery is located under the seat.(See page 3-11.)This model is equipped with a VRLA(Valve Regulated Lead Acid) battery.There is no need to check the electro-lyte or to add distilled water. However,the battery coupler connection needs tobe checked to make sure that it is se-curely connected.

WARNINGEWA10761

Electrolyte is poisonous anddangerous since it contains sul-furic acid, which causes severeburns. Avoid any contact withskin, eyes or clothing and al-

ways shield your eyes whenworking near batteries. In caseof contact, administer the fol-lowing FIRST AID.• EXTERNAL: Flush with plenty

of water.• INTERNAL: Drink large quan-

tities of water or milk and im-mediately call a physician.

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

Batteries produce explosive hy-drogen gas. Therefore, keepsparks, flames, cigarettes, etc.,away from the battery and pro-vide sufficient ventilation whencharging it in an enclosedspace.

KEEP THIS AND ALL BATTER-IES OUT OF THE REACH OFCHILDREN.

To charge the batteryHave a Yamaha dealer charge the bat-tery as soon as possible if it seems tohave discharged. Keep in mind that thebattery tends to discharge more quickly

1. Battery

1

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if the vehicle is equipped with optionalelectrical accessories.

NOTICEECA16522

To charge a VRLA (Valve RegulatedLead Acid) battery, a special (con-stant-voltage) battery charger is re-quired. Using a conventional batterycharger will damage the battery.

To store the battery1. If the vehicle will not be used for

more than one month, remove thebattery, fully charge it, and thenplace it in a cool, dry place.NOTICE: When removing thebattery, be sure the key isturned to “OFF” before discon-necting the coupler.[ECA16323]

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 before in-stallation. NOTICE: When install-ing the battery, be sure the keyis turned to “OFF” before con-necting the coupler.[ECA16931]

NOTICEECA16531

Always keep the battery charged.Storing a discharged battery cancause permanent battery damage.

EAU59441

Replacing the fusesThe main fuse is located inside the bat-tery coupler. (See page 6-28.)

If the main fuse is blown, replace it asfollows.

1. Turn the key to “OFF” and turn offall electrical circuits.

2. Remove the seat. (Seepage 3-11.)

3. Remove the battery by removingthe battery band.

1. Battery coupler

2. Main fuse

3. Spare main fuse

3

1

2

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6-30

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4. Disconnect the battery coupler.

5. Remove the blown fuse, and theninstall a new fuse of the specifiedamperage. WARNING! Do notuse a fuse of a higher amperage

rating than recommended toavoid causing extensive dam-age to the electrical system andpossibly a fire.[EWA15132]

6. Connect the battery coupler.7. Install the battery by installing the

battery band.8. Install the seat.9. Turn the key to “ON”.

10. If the fuse immediately blowsagain, have a Yamaha dealercheck the electrical system.

The fuse box, which contains the fusesfor the individual circuits, is located un-der the seat. (See page 3-11.) If a fuse is blown, replace it as follows.

1. Turn the key to “OFF” and turn offthe electrical circuit in question.

2. Remove the seat. (Seepage 3-11.)

3. Remove the blown fuse, and theninstall a new fuse of the specifiedamperage. WARNING! Do notuse a fuse of a higher amperagerating than recommended toavoid causing extensive dam-age to the electrical system and

1. Battery

2. Battery band

1. Battery coupler

1 2

1

Specified fuse:30.0 A

1. Fuse box

1

1. Headlight fuse

2. Signaling system fuse

3. Ignition fuse

4. Backup fuse

5. Fuel injection system fuse

6. Parking lighting fuse

7. Spare fuse

123

45

7 6

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possibly a fire.[EWA15132]

4. Turn the key to “ON” and turn onthe electrical circuit in question tocheck if the device operates.

5. If a fuse immediately blows again,have a Yamaha dealer check theelectrical system.

EAU23799

Replacing the headlight bulbThis model is equipped with a halogenbulb headlight. If the headlight bulbburns out, replace it as follows.

NOTICEECA10651

Take care not to damage the follow-ing parts: Headlight bulb

Do not touch the glass part ofthe headlight bulb to keep it freefrom oil, otherwise the transpar-ency of the glass, the luminosityof the bulb, and the bulb life willbe adversely affected. Thor-oughly clean off any dirt and fin-gerprints on the headlight bulbusing a cloth moistened with al-cohol or thinner.

Headlight lensDo not affix any type of tintedfilm or stickers to the headlightlens.Do not use a headlight bulb of awattage higher than specified.

1. Remove the headlight unit by re-moving the screws.

Specified fuses:Main fuse:

30.0 ASignaling system fuse:

15.0 AHeadlight fuse:

15.0 AIgnition fuse:

10.0 ABackup fuse:

7.5 AFuel injection system fuse:

7.5 AParking lighting fuse:

7.5 A

1. Do not touch the glass part of the bulb.

1. Screw

1

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

3. Unhook the headlight bulb holder,and then remove the burnt-out

bulb.

4. Place a new headlight bulb into po-sition, and then secure it with thebulb holder.

5. Install the bulb cover, and thenconnect the coupler.

6. Install the headlight unit by install-ing the screws.

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

EAU24134

Replacing the tail/brake light bulb

1. Remove the tail/brake light lens byremoving the screws.

2. Remove the burnt-out bulb bypushing it in and turning it counter-clockwise.

1. Screw

1. Headlight coupler

2. Headlight bulb cover

1

1

2

1. Headlight bulb holder

1

1. Screw

2. Tail/brake light lens

1

2

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3. Insert a new bulb into the socket,push it in, and then turn it clock-wise until it stops.

4. Install the lens by installing thescrews. NOTICE: Do not over-tighten the screws, otherwisethe lens may break.[ECA10682]

EAU60010

Replacing a turn signal light bulb

1. Remove the turn signal light lens,turn signal light rim and gasket byremoving the screws.

2. Remove the burnt-out bulb bypushing it in and turning it counter-clockwise.

3. Insert a new bulb into the socket,push it in, and then turn it clock-wise until it stops.

4. Install the gasket, rim and lens byinstalling the screws with the notchon the rim and lens facing to in-ward as shown. NOTICE: Do notovertighten the screws, other-wise the lens may break.[ECA10682]

1. Tail/brake light bulb

1

1. Turn signal light lens

2. Screw

1

2

1. Turn signal light lens

2. Turn signal light rim

3. Gasket

321

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EAU33416

Replacing the auxiliary light bulbIf the auxiliary light bulb burns out, re-place it as follows.

1. Remove the headlight unit by re-moving the screws.

2. Remove the socket (together withthe bulb) by pushing it in and turn-ing it counterclockwise.

3. Remove the burnt-out bulb bypushing it in and turning it counter-clockwise.

1. Screw

1. Screw

1

1

1. Auxiliary light bulb socket

1. Auxiliary light bulb socket

2. Auxiliary light bulb

1

1

2

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4. Insert a new bulb into the socket,push it in, and then turn it clock-wise until it stops.

5. Install the socket (together with thebulb) by pushing it in and turning itclockwise until it stops.

6. Install the headlight unit by install-ing the screws.

EAU24361

Front wheel

EAU59600

To remove the front wheel

WARNINGEWA10822

To avoid injury, securely support thevehicle so there is no danger of itfalling over.

1. Loosen the wheel axle nut.

2. Loosen the wheel axle holder nuts.

3. Place the motorcycle on the cen-terstand.

4. Disconnect the speedometer ca-ble from the front wheel.

5. Remove the wheel axle nut andthe washer.

1. Wheel axle nut

1

1. Axle holder nut

1. Speedometer cable

1

1

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6. Pull the wheel axle out, and thenremove the collar and wheel.NOTICE: Do not apply the brakeafter the wheel and brake dischave been removed, otherwisethe brake pads will be forcedshut.[ECA11073]

To install the front wheel1. Install the speedometer gear unit

into the wheel hub so that the pro-jections mesh with the slots.

2. Install the collar into the right sideof the wheel hub.

3. Lift the wheel up between the fork

legs.

TIPMake sure that there is enough spacebetween the brake pads before insert-ing the brake disc and that the slot inthe speedometer gear unit fits over theretainer on the fork leg.

4. Insert the wheel axle from theleft-hand side, and then install thewasher and axle nut.

5. Take the motorcycle off the center-stand so that the front wheel is onthe ground, and then put the side-stand down.

6. Tighten the axle nut and the wheel

axle holder nuts to their specifiedtorques

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

8. Connect the speedometer cable.

1. Slot

2. Speedometer gear unit

3. Projection

23

1

1. Retainer

2. Slot

1 2

Tightening torques:Axle nut:

104 Nm (10.4 m·kgf, 74 ft·lbf)Wheel axle holder nut:

9 Nm (0.9 m·kgf, 6.5 ft·lbf)

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EAU25081

Rear wheel

EAU59611

To remove the rear wheel

WARNINGEWA10822

To avoid injury, securely support thevehicle so there is no danger of itfalling over.

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

2. Disconnect the brake torque rodfrom the brake shoe plate by re-moving the nut, washer and thebolt.

3. Place the motorcycle on the cen-terstand.

4. Remove the brake pedal free playadjusting nut, and then disconnectthe brake rod from the brake cam-shaft lever.

5. Loosen the drive chain puller lock-nut and the drive chain slack ad-justing bolt on both ends of the

swingarm.

6. Remove the axle nut and washer.7. While supporting the rear wheel,

pull the wheel axle out.8. Remove the chain puller assem-

blies and the spacer.

1. Brake rod

2. Brake camshaft lever

3. Brake pedal free play adjusting nut

4. Drive chain slack adjusting bolt

5. Drive chain puller locknut

6. Drive chain puller

7. Washer

8. Axle nut

9. Brake torque rod nut

10.Brake torque rod

1 10

34

56 7 8

97

2

1. Drive chain slack adjusting bolt

2. Drive chain puller locknut

3. Axle nut

4. Washer

32

1

4

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

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

To install the rear wheel1. Install the spacer into left side of

the wheel hub.2. Install the chain pullers and the

wheel by inserting the wheel axlefrom the left-hand side.

3. Install the drive chain onto the rearsprocket.

4. Install the washer and axle nut.5. Install the brake rod onto the brake

camshaft lever, and then install thebrake pedal free play adjusting nutonto the brake rod.

6. Connect the brake torque rod tothe brake shoe plate by installingthe bolt, washer and nut.

7. Adjust the drive chain slack. (Seepage 6-22.)

8. Take the motorcycle off the center-stand so that the rear wheel is onthe ground, and then put the side-stand down.

9. Tighten the brake torque rod nutand axle nut to the specifiedtorques.

10. Adjust the brake pedal free play.(See page 6-18.)

WARNINGEWA10661

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

brake light.

1. Drive chain

1

Tightening torques:Brake torque rod nut:

19 Nm (1.9 m·kgf, 14 ft·lbf)Axle nut:

129 Nm (12.9 m·kgf, 92 ft·lbf)

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EAU25852

TroubleshootingAlthough Yamaha motorcycles receivea thorough inspection before shipmentfrom the factory, trouble may occur dur-ing operation. Any problem in the fuel,compression, or ignition systems, forexample, can cause poor starting andloss of power.The following troubleshooting chartrepresents a quick and easy procedurefor checking these vital systems your-self. However, should your motorcyclerequire any repair, take it to a Yamahadealer, whose skilled technicians havethe necessary tools, experience, andknow-how to service the motorcycleproperly.Use only genuine Yamaha replace-ment parts. Imitation parts may look likeYamaha parts, but they are often inferi-or, have a shorter service life and canlead to expensive repair bills.

WARNINGEWA15142

When checking the fuel system, donot smoke, and make sure there areno open flames or sparks in the ar-ea, including pilot lights from water

heaters or furnaces. Gasoline orgasoline vapors can ignite or ex-plode, causing severe injury orproperty damage.

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EAU60030

Troubleshooting chart

Check the fuel level inthe fuel tank.

1. FuelThere is enough fuel.

There is no fuel.

Check the battery.

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

Operate the kickstarter.

4. CompressionThere is compression.

There is no compression. Have a Yamaha dealer check the vehicle.

The engine does not start.Have a Yamaha dealer check 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.Check the compression.

Operate the kickstarter.If the engine does notstart, check the ignition.

With the key in the onposition, operate the turnsignal switch.

2. Battery The turn signal flashesbrightly.

The turn signal doesnot flash or is weak.

The battery is good.

Check the battery lead connections,and have a Yamaha dealer chargethe battery if necessary.

Dry

Wet Operate the kickstarter.

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MOTORCYCLE CARE AND STORAGEEAU37834

Matte color caution

NOTICEECA15193

Some models are equipped withmatte colored finished parts. Besure to consult a Yamaha dealer foradvice on what products to use be-fore cleaning the vehicle. Using abrush, harsh chemical products orcleaning compounds when cleaningthese parts will scratch or damagetheir surface. Wax also should notbe applied to any matte colored fin-ished parts.

EAU26005

CareWhile the open design of a motorcyclereveals the attractiveness of the tech-nology, it also makes it more vulnera-ble. Rust and corrosion can developeven if high-quality components areused. A rusty exhaust pipe may go un-noticed on a car, however, it detractsfrom the overall appearance of a motor-cycle. Frequent and proper care doesnot only comply with the terms of thewarranty, but it will also keep your mo-torcycle 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 thespark plug cap, are tightly in-stalled.

3. Remove extremely stubborn dirt,like oil burnt onto the crankcase,with a degreasing agent and abrush, but never apply such prod-

ucts onto seals, gaskets, sprock-ets, the drive chain and wheelaxles. Always rinse the dirt and de-greaser off with water.

Cleaning

NOTICEECA10773

Avoid using strong acidic wheelcleaners, especially on spokedwheels. If such products areused on hard-to-remove dirt, donot leave the cleaner on the af-fected area any longer than in-structed. Also, thoroughly rinsethe area off with water, immedi-ately dry it, and then apply a cor-rosion protection spray.

Improper cleaning can damageplastic parts (such as cowlings,panels, windshields, headlightlenses, meter lenses, etc.) andthe mufflers. Use only a soft,clean cloth or sponge with wa-ter to clean plastic. However, ifthe plastic parts cannot be thor-oughly cleaned with water, di-luted mild detergent with watermay be used. Be sure to rinse

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off any detergent residue usingplenty of water, as it is harmfulto plastic parts.

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 orthinner, fuel (gasoline), rust re-movers or inhibitors, brake flu-id, antifreeze or electrolyte.

Do not use high-pressure wash-ers or steam-jet cleaners sincethey cause water seepage anddeterioration in the following ar-eas: seals (of wheel and swing-arm bearings, fork and brakes),electric components (couplers,connectors, instruments,switches and lights), breatherhoses and vents.

For motorcycles equipped witha windshield: Do not use strongcleaners or hard sponges asthey will cause dulling orscratching. Some cleaning com-pounds for plastic may leavescratches on the windshield.

Test the product on a small hid-den part of the windshield tomake sure that it does not leaveany marks. If the windshield isscratched, use a quality plasticpolishing compound afterwashing.

After normal useRemove dirt with warm water, a milddetergent, and a soft, clean sponge,and then rinse thoroughly with cleanwater. Use a toothbrush or bottlebrushfor hard-to-reach areas. Stubborn dirtand insects will come off more easily ifthe area is covered with a wet cloth fora few minutes 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 therain, near the sea or on salt-sprayedroads.

TIPSalt sprayed on roads in the winter may

remain well into spring.

1. Clean the motorcycle with cold wa-ter and a mild detergent, after theengine has cooled down.NOTICE: Do not use warm watersince it increases the corrosiveaction of the salt.[ECA10792]

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 stain-less-steel parts, including the ex-haust system. (Even the thermallyinduced discoloring of stain-less-steel exhaust systems can beremoved through polishing.)

4. To prevent corrosion, it is recom-mended to apply a corrosion pro-tection spray on all metal,

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including chrome- and nickel-plat-ed, surfaces.

5. Use spray oil as a universal clean-er to 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.

WARNINGEWA11132

Contaminants on the brakes or tirescan cause loss of control. Make sure that there is no oil or

wax on the brakes or tires. If necessary, clean the brake

discs and brake linings with aregular brake disc cleaner or ac-etone, and wash the tires withwarm water and a mild deter-gent. Before riding at higherspeeds, test the motorcycle’sbraking performance and cor-nering behavior.

NOTICEECA10801

Apply spray oil and wax spar-ingly and make sure to wipe off

any excess. Never apply oil or wax to any

rubber and plastic parts, buttreat them with a suitable careproduct.

Avoid using abrasive polishingcompounds as they will wearaway the paint.

TIP Consult a Yamaha dealer for ad-

vice on what products to use. Washing, rainy weather or humid

climates can cause the headlightlens to fog. Turning the headlighton for a short period of time willhelp remove the moisture from thelens.

EAU43203

Storage

Short-termAlways store your motorcycle in a cool,dry place and, if necessary, protect itagainst dust with a porous cover. Besure the engine and the exhaust sys-tem are cool before covering the motor-cycle.

NOTICEECA10811

Storing the motorcycle in apoorly ventilated room or cover-ing it with a tarp, while it is stillwet, will allow water and humid-ity to seep in and cause rust.

To prevent corrosion, avoiddamp cellars, stables (becauseof the presence of ammonia)and areas where strong chemi-cals are stored.

Long-termBefore storing your motorcycle for sev-eral months:

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

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MOTORCYCLE CARE AND STORAGE

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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 to pro-tect the cylinder, piston rings, etc.from corrosion.a. Remove the spark plug cap

and spark plug.b. Pour a teaspoonful of engine oil

into the spark plug bore.c. Install the spark plug cap onto

the spark plug, and then placethe spark plug on the cylinderhead so that the electrodes aregrounded. (This will limit spark-ing during the next step.)

d. Turn the engine over severaltimes with the starter. (This willcoat the cylinder wall with oil.)

e. Remove the spark plug capfrom the spark plug, and theninstall the spark plug and thespark plug cap. WARNING! Toprevent damage or injuryfrom sparking, make sure toground the spark plug elec-trodes while turning the en-gine over.[EWA10952]

4. Lubricate all control cables and thepivoting points of all levers andpedals 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. Alterna-tively, turn the wheels a little everymonth in order to prevent the tiresfrom becoming degraded in onespot.

6. Cover the muffler outlet with aplastic bag to prevent moisturefrom entering it.

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 an ex-cessively cold or warm place [lessthan 0 C (30 F) or more than 30C (90 F)]. For more informationon storing the battery, see page6-28.

TIPMake any necessary repairs beforestoring the motorcycle.

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SPECIFICATIONSEAU5091HDimensions:

Overall length:2085 mm (82.1 in)

Overall width:750 mm (29.5 in)

Overall height:1095 mm (43.1 in)

Seat height:785 mm (30.9 in)

Wheelbase:1410 mm (55.5 in)

Ground clearance:130 mm (5.1 in)

Minimum turning radius:2400 mm (94.5 in)

Weight:Curb weight:

174 kg (384 lb)Engine:

Engine type:Air cooled 4-stroke, SOHC

Cylinder arrangement:Single cylinder

Displacement:399 cm3

Bore stroke:87.0 67.2 mm (3.43 2.65 in)

Compression ratio:8.50 : 1

Starting system:Kickstarter

Lubrication system:Dry sump

Engine oil:Recommended brand:

YAMALUBEType:

SAE 10W-30, 10W-40, 10W-50, 15W-40, 20W-40 or 20W-50

Recommended engine oil grade:API service SG type or higher, JASO stan-dard MA

Engine oil quantity:Without oil filter element replacement:

2.00 L (2.11 US qt, 1.76 Imp.qt)With oil filter element replacement:

2.10 L (2.22 US qt, 1.85 Imp.qt)Air filter:

Air filter element:Oil-coated paper element

Fuel:Recommended fuel:

Regular unleaded gasoline (Gasohol (E10) acceptable)

Fuel tank capacity:12.0 L (3.17 US gal, 2.64 Imp.gal)

Fuel reserve amount:2.2 L (0.58 US gal, 0.48 Imp.gal)

Fuel injection:Throttle body:

ID mark:2RD1 00

Spark plug(s):Manufacturer/model:

NGK/BPR6ESSpark plug gap:

0.7–0.8 mm (0.028–0.031 in)Clutch type:

Wet, multiple-discTransmission:

Primary reduction ratio:2.567 (77/30)

Final drive:Chain

Secondary reduction ratio:2.947 (56/19)

Transmission type:Constant mesh 5-speed

Operation:Left foot operation

Gear ratio:1st:

2.357 (33/14)2nd:

1.556 (28/18)3rd:

1.190 (25/21)

–20 –10 0 10 20 30 40 50 ˚C

10 30 50 70 90 1100 130 ˚F

SAE 10W-30

SAE 15W-40

SAE 20W-40

SAE 20W-50

SAE 10W-40

SAE 10W-50

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SPECIFICATIONS

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4th:0.917 (22/24)

5th:0.778 (21/27)

Chassis:Frame type:

Semi double cradleCaster angle:

27.70 Trail:

111 mm (4.4 in)Front tire:

Type:With tube

Size:90/100-18M/C 54S

Manufacturer/model:METZELER/ME77 Front

Rear tire:Type:

With tubeSize:

110/90-18M/C 61SManufacturer/model:

METZELER/ME77Maximum load:

150 kg (331 lb)* (Total weight of rider, passenger, cargo

and accessories)Tire air pressure (measured on cold tires):

Loading condition:0–90 kg (0–198 lb)

Front:175 kPa (1.75 kgf/cm2, 25 psi)

Rear:200 kPa (2.00 kgf/cm2, 29 psi)

Loading condition:90–150 kg (198–331 lb)Front:

200 kPa (2.00 kgf/cm2, 29 psi)Rear:

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

Wheel type:Spoke wheel

Rim size:18x1.85

Rear wheel:Wheel type:

Spoke wheelRim size:

18x2.15Front brake:

Type:Single disc brake

Operation:Right hand operation

Specified brake fluid:DOT 4

Rear brake:Type:

Drum brakeOperation:

Right foot operation

Front suspension:Type:

Telescopic forkSpring/shock absorber type:

Coil spring/oil damperWheel travel:

150 mm (5.9 in)Rear suspension:

Type:Swingarm

Spring/shock absorber type:Coil spring/oil damper

Wheel travel:105 mm (4.1 in)

Electrical system:Ignition system:

TCICharging system:

AC magnetoBattery:

Model:GT4B-5

Voltage, capacity:12 V, 2.5 Ah

Headlight:Bulb type:

Halogen bulbBulb voltage, wattage quantity:

Headlight:12 V, 60.0 W/55.0 W 1

Tail/brake light:12 V, 5.0 W/21.0 W 1

Front turn signal light:12 V, 21.0 W 2

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SPECIFICATIONS

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Rear turn signal light:12 V, 21.0 W 2

Auxiliary light:12 V, 4.0 W 1

Meter lighting:12 V, 1.7 W 4

Neutral indicator light:12 V, 1.7 W 1

High beam indicator light:12 V, 1.7 W 1

Turn signal indicator light:12 V, 1.7 W 1

Fuel level warning light:12 V, 3.0 W 1

Engine trouble warning light:12 V, 1.7 W 1

Fuses:Main fuse:

30.0 AHeadlight fuse:

15.0 ASignaling system fuse:

15.0 AIgnition fuse:

10.0 AParking lighting fuse:

7.5 AFuel injection system fuse:

7.5 ABackup fuse:

7.5 A

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CONSUMER INFORMATIONEAU53562

Identification numbersRecord the vehicle identification num-ber, engine serial number, and themodel label information in the spacesprovided below. These identificationnumbers are needed when registeringthe vehicle with the authorities in yourarea and when ordering spare partsfrom a Yamaha dealer.

VEHICLE IDENTIFICATION NUMBER:

ENGINE SERIAL NUMBER:

MODEL LABEL INFORMATION:

EAU26401

Vehicle identification number

The vehicle identification number isstamped into the steering head pipe.Record this number in the space pro-vided.

TIPThe vehicle identification number isused to identify your motorcycle andmay be used to register your motorcy-cle with the licensing authority in yourarea.

EAU26441

Engine serial number

The engine serial number is stampedinto the crankcase.

1. Vehicle identification number

1

1. Engine serial number

1

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CONSUMER INFORMATION

9-2

1

2

3

4

5

6

7

8

9

10

11

12

EAU26481

Model label

The model label is affixed to the frameunder the seat. (See page 3-11.) Re-cord the information on this label in thespace provided. This information will beneeded when ordering spare parts froma Yamaha dealer.

1. Model label

1

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10-1

1

2

3

4

5

6

7

8

9

10

11

12

INDEXA

Air filter element, replacing ......................6-12Auxiliary light bulb, replacing ...................6-34

BBattery .....................................................6-28Brake and clutch levers, checking and

lubricating ..............................................6-25Brake fluid, changing ...............................6-21Brake fluid level, checking .......................6-20Brake lever ................................................3-6Brake lever free play, adjusting ...............6-17Brake light switches.................................6-19Brake pads and shoes, checking.............6-20Brake pedal ...............................................3-6Brake pedal, checking and lubricating.....6-25Brake pedal height and free play,

adjusting ................................................6-18C

Cables, checking and lubricating.............6-24Care...........................................................7-1Catalytic converter.....................................3-9Centerstand and sidestand, checking

and lubricating .......................................6-26Clutch lever................................................3-5Clutch lever free play, adjusting ..............6-16

DDecompression lever...............................3-11Dimmer switch ...........................................3-4Drive chain, cleaning and lubricating.......6-23Drive chain slack .....................................6-22

EEngine break-in .........................................5-3Engine idling speed, checking .................6-13Engine oil and oil filter element..................6-9

Engine serial number ................................ 9-1Engine stop switch .................................... 3-5Engine trouble warning light ...................... 3-3

FFront fork, checking................................. 6-27Fuel ........................................................... 3-7Fuel cock................................................. 3-10Fuel consumption, tips for reducing .......... 5-3Fuel level warning light.............................. 3-3Fuel tank breather/overflow hose.............. 3-9Fuel tank cap............................................. 3-7Fuses, replacing...................................... 6-29

HHandlebar switches................................... 3-4Hazard switch............................................ 3-5Headlight bulb, replacing......................... 6-31High beam indicator light........................... 3-3Horn switch ............................................... 3-5

IIdentification numbers ............................... 9-1Ignition circuit cut-off system................... 3-13Indicator lights and warning lights ............. 3-2

KKickstarter ............................................... 3-10

MMain switch/steering lock .......................... 3-1Maintenance and lubrication, periodic....... 6-4Maintenance, emission control system ..... 6-3Matte color, caution................................... 7-1Model label ................................................ 9-2

NNeutral indicator light ................................ 3-2

PPanel, removing and installing .................. 6-7

Parking.......................................................5-4Part locations .............................................2-1Pass switch................................................3-4

SSafety information......................................1-1Seat .........................................................3-11Shifting.......................................................5-2Shift pedal ..................................................3-6Shift pedal, checking................................6-19Shock absorber assemblies, adjusting ....3-12Sidestand.................................................3-12Spark plug, checking .................................6-8Specifications.............................................8-1Speedometer unit ......................................3-3Starting the engine.....................................5-1Starting the engine, trouble........................5-2Steering, checking ...................................6-27Storage ......................................................7-3Swingarm pivots, lubricating ....................6-26

TTachometer................................................3-4Tail/brake light bulb, replacing .................6-32Throttle grip and cable, checking and

lubricating ..............................................6-24Throttle grip free play, checking...............6-13Tires.........................................................6-14Tool kit .......................................................6-2Troubleshooting .......................................6-39Troubleshooting chart ..............................6-40Turn signal indicator light ...........................3-2Turn signal light bulb, replacing ...............6-33Turn signal switch ......................................3-4

VValve clearance .......................................6-13

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INDEX

10-2

1

2

3

4

5

6

7

8

9

10

11

12

Vehicle identification number .....................9-1W

Wheel bearings, checking........................6-28Wheel (front) ............................................6-35Wheel (rear) .............................................6-37Wheels .....................................................6-16

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2RD-28199-E0_Hyoshi.indd 3 2013/11/15 9:16:58

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PRINTED ON RECYCLED PAPER

Original instructions

PRINTED IN JAPAN2013.12-0.1×1 !

(E)

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