fz6-nhg fz6-nahg

DIC183

FZ6-NHGFZ6-NAHG

OWNER’S MANUAL

Read this manual carefully before operating this vehicle.

5S5-28199-E2

EAU26945

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

DECLARATION of CONFORMITY

YAMAHAMOTOR ELECTRONICS CO., LTD.

1450-6, Mori, Mori-machi, Shuchi-gun, Shizuoka-ken, 437-0292 Japan

General manager of quality assurance div.

1Version up the norm of EN60950 to EN60950-1 To change company name

27 Feb. 20061 Mar. 2007

23

Revision recordNo. Contents Date

To change contact person and integrate type-designation. 9 Jun. 2005

Date of issue: 1 Aug. 2002

Place of issue: Shizuoka, Japan

R&TTE Directive(1999/5/EC)EN300 330-2 v1.1.1(2001-6), EN60950-1(2001)Two or Three-Wheel Motor Vehicles Directive(97/24/EC: Chapter 8, EMC)

is in compliance with following norm(s) or documents:

Kind of equipment: IMMOBILIZERType-designation: 5SL-00

Hereby declare that the product:

Company: YAMAHA MOTOR ELECTRONICS CO., LTD.Address: 1450-6, Mori, Mori-Machi, Shuchi-gun, Shizuoka-Ken, 437-0292 Japan

We

U5S5E2E0.book Page 1 Monday, August 4, 2008 2:07 PM

INTRODUCTIONEAU10102

Welcome to the Yamaha world of motorcycling!As the owner of the FZ6-NHG/FZ6-NAHG, you are benefiting from Yamaha’s vast experience and newest technology re-garding the design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.Please take the time to read this manual thoroughly, so as to enjoy all advantages of your FZ6-NHG/FZ6-NAHG. The Own-er’s Manual does not only instruct you in how to operate, inspect and maintain your motorcycle, but also in how to safeguardyourself and others 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.

WARNINGEWA10031

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


IMPORTANT MANUAL INFORMATIONEAU10132

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

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

A WARNING indicates a hazardous situation which, if not avoided, could result in 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


IMPORTANT MANUAL INFORMATION

EAU10200

FZ6-NHG/FZ6-NAHGOWNER’S MANUAL

©2008 by Yamaha Motor Co., Ltd.1st edition, July 2008All rights reserved.

Any reprinting or unauthorized use without the written permission of

Yamaha Motor Co., Ltd. is expressly prohibited.

Printed in Japan.


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

Immobilizer system .........................3-1Main switch/steering lock ................3-2Indicator and warning lights ............3-4Multi-function meter unit .................3-8Anti-theft alarm (optional) .............3-12Handlebar switches ......................3-13Clutch lever ...................................3-14Shift pedal .....................................3-14Brake lever ...................................3-15Brake pedal ..................................3-15ABS (for ABS models) ..................3-15Fuel tank cap ................................3-16Fuel ...............................................3-17Fuel tank breather/overflow

hose ..........................................3-18Catalytic converters ......................3-18Seat ..............................................3-19Helmet holder ...............................3-20Storage compartment ...................3-20Adjusting the shock absorber

assembly ...................................3-21Sidestand ......................................3-22

Ignition circuit cut-off system ........ 3-22

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

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

Starting the engine ......................... 5-1Shifting ........................................... 5-3Tips for reducing fuel

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

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

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

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

panel ........................................... 6-7Checking the spark plugs ............... 6-7Engine oil and oil filter cartridge ..... 6-8Coolant ......................................... 6-11Replacing the air filter element ..... 6-14Adjusting the engine idling

speed ........................................ 6-16Checking the throttle cable free

play ........................................... 6-16Valve clearance ............................ 6-17Tires ............................................. 6-17

Cast wheels ................................. 6-19Adjusting the clutch lever free

play ........................................... 6-20Rear brake light switch ................ 6-20Checking the front and rear

brake pads ................................ 6-21Checking the brake fluid level ...... 6-21Changing the brake fluid .............. 6-22Drive chain slack .......................... 6-23Cleaning and lubricating the

drive chain ................................ 6-24Checking and lubricating the

cables ....................................... 6-25Checking and lubricating the

throttle grip and cable ............... 6-25Checking and lubricating the

brake and shift pedals .............. 6-25Checking and lubricating the

brake and clutch levers ............ 6-26Checking and lubricating the

sidestand .................................. 6-27Lubricating the swingarm

pivots ........................................ 6-27Checking the front fork ................. 6-27Checking the steering .................. 6-28Checking the wheel bearings ....... 6-28Battery ......................................... 6-29Replacing the fuses ..................... 6-30Replacing the headlight bulb ....... 6-31Replacing the tail/brake light

bulb ........................................... 6-33


TABLE OF CONTENTSReplacing a turn signal light

bulb ...........................................6-33Replacing the license plate light

bulb ...........................................6-34Replacing the auxiliary light

bulb ...........................................6-34Supporting the motorcycle ............6-35Front wheel (FZ6-NHG).................6-35Rear wheel (FZ6-NHG) .................6-36Troubleshooting ............................6-38Troubleshooting charts .................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


1-1

1

SAFETY INFORMATION EAU10283

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 froma 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.

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 detectand 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 are

approaching 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.

� 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 yourmotorcycle to other qualified op-erators.

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

• We recommend that you prac-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 turn


SAFETY INFORMATION

1-2

1

due 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 for on-road use only. It is not suitable foroff-road use.

Protective apparelThe majority of fatalities from motor-cycle accidents are the result of headinjuries. The use of a safety helmet isthe single most critical factor in the pre-vention 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 thecontrol 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 bepresent even if you do not see or smellany engine exhaust. Deadly levels ofcarbon monoxide can collect rapidlyand you can quickly be overcome andunable to save yourself. Also, deadlylevels of carbon monoxide can lingerfor hours 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-MENT.

� Do not run engine indoors. Even ifyou try to ventilate engine exhaustwith fans or open windows anddoors, carbon monoxide can rap-idly reach dangerous levels.


SAFETY INFORMATION

1-3

1

� 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 weightshould 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-dorse nor recommend the use of ac-cessories not sold by Yamaha or

Maximum load:FZ6-NAHG 191 kg (421 lb)FZ6-NHG 196 kg (432 lb)


SAFETY INFORMATION

1-4

1

modifications not specifically recom-mended by Yamaha, even if sold andinstalled by a Yamaha dealer.

Aftermarket Parts, Accessories, andModificationsWhile 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 carrycargo that would impair the perfor-mance of your motorcycle. Care-fully inspect the accessory beforeusing it to make sure that it doesnot in any way reduce ground

clearance 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 6-17 for tirespecifications and more information onreplacing your tires.


DESCRIPTION

2-1

2

EAU10410

Left view

1. Main fuse (page 6-30)2. Fuse box 2 (FZ6-NAHG) (page 6-30)3. Battery (page 6-29)4. Air filter element (page 6-14)5. Idle adjusting screw (page 6-16)6. Shock absorber assembly spring preload adjusting ring (page 3-21)7. Owner’s tool kit (page 6-1)8. Storage compartment (page 3-20)

9. Helmet holder (page 3-20)10.Shift pedal (page 3-14)11.Engine oil drain bolt (page 6-8)12.Engine oil filter cartridge (page 6-8)


DESCRIPTION

2-2

2

EAU10420

Right view

1. Fuse box 1 (page 6-30)2. Rear brake fluid reservoir (page 6-21)3. Engine oil filler cap (page 6-8)4. Front brake fluid reservoir (page 6-21)5. Radiator cap (page 6-11)6. Coolant reservoir (page 6-11)7. Coolant drain bolt (page 6-12)8. Engine oil dipstick (page 6-8)

9. Brake pedal (page 3-15)


DESCRIPTION

2-3

2

EAU10430

Controls and instruments

1. Clutch lever (page 3-14)2. Left handlebar switches (page 3-13)3. Main switch/steering lock (page 3-2)4. Multi-function meter unit (page 3-8)5. Right handlebar switches (page 3-13)6. Throttle grip (page 6-16)7. Brake lever (page 3-15)


INSTRUMENT AND CONTROL FUNCTIONS

3-1

3

EAU10974

Immobilizer system

This vehicle is equipped with an immo-bilizer system to help prevent theft byre-registering codes in the standardkeys. This system consists of the fol-lowing.

� a code re-registering key (with ared bow)

� two standard keys (with a blackbow) that can be re-registered withnew codes

� a transponder (which is installed inthe code re-registering key)

� an immobilizer unit� an ECU (Electronic Control Unit)

� an immobilizer system indicatorlight (See page 3-4.)

The key with the red bow is used to reg-ister codes in each standard key. Sincere-registering is a difficult process, takethe vehicle along with all three keys toa Yamaha dealer to have them re-reg-istered. Do not use the key with the redbow for driving. It should only be usedfor re-registering the standard keys. Al-ways use a standard key for driving.

NOTICEECA11821

� DO NOT LOSE THE CODE RE-REGISTERING KEY! CONTACTYOUR DEALER IMMEDIATELYIF IT IS LOST! If the code re-reg-istering key is lost, registeringnew codes in the standard keysis impossible. The standardkeys can still be used to startthe vehicle, however if code re-registering is required (i.e., if anew standard key is made or allkeys are lost) the entire immobi-lizer system must be replaced.Therefore, it is highly recom-

mended to use either standardkey and keep the code re-regis-tering key in a safe place.

� Do not submerse any key in wa-ter.

� Do not expose any key to exces-sively high temperatures.

� Do not place any key close tomagnets (this includes, but notlimited to, products such asspeakers, etc.).

� Do not place items that transmitelectrical signals close to anykey.

� Do not place heavy items on anykey.

� Do not grind any key or alter itsshape.

� Do not disassemble the plasticpart of any key.

� Do not put two keys of any im-mobilizer system on the samekey ring.

� Keep the standard keys as wellas keys of other immobilizersystems away from this vehi-cle’s code re-registering key.

1. Code re-registering key (red bow)2. Standard keys (black bow)



3-2

3

� Keep other immobilizer systemkeys away from the main switchas they may cause signal inter-ference.

EAU10471

Main switch/steering lock

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

TIPBe sure to use the standard key (blackbow) for regular use of the vehicle. Tominimize the risk of losing the code re-registering key (red bow), keep it in asafe place and only use it for code re-registering.

EAU38530

ONAll electrical circuits are supplied withpower; the meter lighting, taillight, li-cense plate light and auxiliary lightcome on, and the engine can be start-ed. 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.

EAU10661

OFFAll electrical systems are off. The keycan be removed.

WARNINGEWA10061

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.



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3

EAU10681

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.

To unlock the steering

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

EAU34341

(Parking)The steering is locked, and the taillight,license plate light and auxiliary light areon. The hazard lights and turn signallights can be turned on, but all otherelectrical systems are off. The key canbe removed.The steering must be locked before thekey can be turned to “ ”.

NOTICEECA11020

Do not use the parking position foran extended length of time, other-wise the battery may discharge.

1. Push.2. Turn.

1. Push.2. Turn.



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3

EAU11003

Indicator and warning lights

EAU11030

Turn signal indicator lights “ ” and “ ” The corresponding indicator light flash-es when the turn signal switch ispushed to the left or right.

EAU11060

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

EAU11080

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

EAU11252

Oil level warning light “ ” This warning light comes on if the en-gine oil level is low.The electrical circuit of the warning lightcan be checked by turning the key to“ON”.If the warning light does not come onfor a few seconds, then go off, have aYamaha dealer check the electrical cir-cuit.

TIP� Even if the oil level is sufficient, the

warning light may flicker whenriding on a slope or during suddenacceleration or deceleration, butthis is not a malfunction.

� This model is also equipped with aself-diagnosis device for the oillevel detection circuit. If a problemis detected in the oil level detectioncircuit, the following cycle will berepeated until the malfunction iscorrected: The oil level warninglight will flash ten times, then go offfor 2.5 seconds. If this occurs,have a Yamaha dealer check thevehicle.

EAU11425

Coolant temperature warning light “ ” This warning light comes on if the en-gine overheats. If this occurs, stop theengine immediately and allow the en-gine to cool.The electrical circuit of the warning lightcan be checked by turning the key to“ON”.If the warning light does not come onfor a few seconds, then go off, have aYamaha dealer check the electrical cir-cuit.

1. Left turn signal indicator light “ ”2. Right turn signal indicator light “ ”3. Neutral indicator light “ ”4. High beam indicator light “ ”5. Engine trouble warning light “ ”6. Oil level warning light “ ”7. Coolant temperature warning light “ ”8. Anti-lock Brake System (ABS) warning

light “ ” (for ABS models)9. Immobilizer system indicator light

ABS



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NOTICEECA10021

Do not continue to operate the en-gine if it is overheating.

TIP� For radiator-fan-equipped vehi-

cles, the radiator fan(s) automati-cally switch on or off according tothe coolant temperature in the ra-diator.

� If the engine overheats, see page6-40 for further instructions.



3-6

3

Coolant temperature Display Conditions What to do

Under 39 °C (Under 103 °F) Message “Lo” is displayed. OK. Go ahead with riding.

40–116 °C (104–242 °F) Temperature is displayed. OK. Go ahead with riding.

117–139 °C (243–283 °F)

Temperature display flashes.Warning light comes on.

Stop the vehicle and allow it to idle until the coolant temperature goes down.If the temperature does not go down, stop the engine. (See page 6-40.)

Above 140 °C (Above 284 °F)

Message “HI” flashes.Warning light comes on.

Stop the engine and allow it to cool. (See page 6-40.)



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EAU11532

Engine trouble warning light “ ” This warning light comes on or flashesif a problem is detected in the electricalcircuit monitoring the engine. If this oc-curs, have a Yamaha dealer check theself-diagnosis system. (See page 3-11for an explanation of the self-diagnosisdevice.)The electrical circuit of the warning lightcan be checked by turning the key to“ON”. If the warning light does not comeon for a few seconds, then go off, havea Yamaha dealer check the electricalcircuit.

EAU11544

ABS warning light “ ” (for ABS models) If this warning light comes on or flasheswhile riding, the ABS may not work cor-rectly. If this occurs, have a Yamahadealer check the system as soon aspossible. (See page 3-15.)

WARNINGEWA10081

If the ABS warning light comes on orflashes while riding, the brake sys-tem reverts to conventional braking.Therefore, be careful not to cause

the wheels to lock during emergen-cy braking. If the warning lightcomes on or flashes while riding,have a Yamaha dealer check thebrake system as soon as possible.

The electrical circuit of the warning lightcan be checked by turning the key to“ON”.If the warning light does not come on orremains on, have a Yamaha dealercheck the electrical circuit.

EAU38621

Immobilizer system indicator light The electrical circuit of the indicatorlight can be checked by turning the keyto “ON”.If the indicator light does not come onfor a few seconds, then go off, have aYamaha dealer check the electrical cir-cuit.When the key is turned to “OFF” and 30seconds have passed, the indicatorlight will start flashing indicating the im-mobilizer system is enabled. After 24hours have passed, the indicator lightwill stop flashing, however the immobi-lizer system is still enabled.

This model is also equipped with a self-diagnosis device for the immobilizersystem. (See page 3-11 for an explana-tion of the self-diagnosis device.)

ABS



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EAU3942C

Multi-function meter unit

WARNINGEWA12422

Be sure to stop the vehicle beforemaking any setting changes to themulti-function meter unit. Changingsettings while riding can distract theoperator and increase the risk of anaccident.

The multi-function meter unit isequipped with the following:

� a speedometer (which shows theriding speed)

� a tachometer (which shows enginespeed)

� an odometer (which shows the to-tal distance traveled)

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

� a fuel reserve tripmeter (whichshows the distance traveled sincethe left segment of the fuel meterstarted flashing)

� a clock� a fuel meter� a coolant temperature display� an air intake temperature display� a self-diagnosis device� an LCD and tachometer bright-

ness control mode

TIP� Be sure to turn the key to “ON” be-

fore using the “SELECT” and “RE-SET” buttons.

� For the U.K. only: To switch thespeedometer and odometer/trip-meter displays between kilometersand miles, press the “SELECT”button for at least one second.

Tachometer

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

1. Coolant temperature display/air intake tem-perature display

2. Speedometer3. Tachometer4. Odometer/tripmeter/fuel reserve tripmeter5. “SELECT” button6. “RESET” button7. Clock8. Fuel meter

1. Tachometer2. Tachometer red zone



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NOTICEECA10031

Do not operate the engine in the ta-chometer red zone.Red zone: 14000 r/min and above

Clock

The clock displays when the key isturned to “ON”. In addition, the clockcan be displayed for 10 seconds bypushing the “SELECT” button when themain switch is in the “OFF”, “LOCK”or “ ” position.

To set the clock1. Turn the key to “ON”.

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

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

4. Push the “SELECT” button, andthe minute digits will start flashing.

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

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

Odometer and tripmeter modes

Push the “SELECT” button to switchthe display between the odometermode “ODO” and the tripmeter modes“TRIP A” and “TRIP B” in the followingorder:TRIP A → TRIP B → ODO → TRIP AWhen the fuel amount in the fuel tankdecreases to 3.6 L (0.95 US gal,0.79 Imp.gal), the left segment of thefuel meter will start flashing, and theodometer display will automaticallychange to the fuel reserve tripmetermode “F-TRIP” and start counting thedistance traveled from that point. In thatcase, push the “SELECT” button toswitch the display between the varioustripmeter and odometer modes in thefollowing order:F-TRIP → TRIP A → TRIP B → ODO→ F-TRIPTo reset a tripmeter, select it by push-ing the “SELECT” button, and thenpush the “RESET” button for at leastone second. If you do not reset the fuelreserve tripmeter manually, it will resetitself automatically and the display willreturn to the prior mode after refuelingand traveling 5 km (3 mi).

1. Clock

1. Odometer/tripmeter/fuel reserve tripmeter



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3

Fuel meter

The fuel meter indicates the amount offuel in the fuel tank. The display seg-ments of the fuel meter disappear to-wards “E” (Empty) as the fuel leveldecreases. When the last segment onthe left starts flashing, refuel as soon aspossible.

TIPThis fuel meter is equipped with a self-diagnosis system. If a problem is de-tected in the electrical circuit, the follow-ing cycle will be repeated until themalfunction is corrected: “E” (Empty),“F” (Full) and symbol “ ” will flasheight times, then go off for approxi-

mately 3 seconds. If this occurs, have aYamaha dealer check the electrical cir-cuit.

Coolant temperature mode

The coolant temperature display indi-cates the temperature of the coolant.

TIPWhen the coolant temperature displayis selected, “C” is displayed for onesecond, and then the coolant tempera-ture is displayed.

NOTICEECA10021

Do not continue to operate the en-gine if it is overheating.

Air intake temperature mode

The air intake temperature display indi-cates the temperature of the air drawninto the air filter case. Turn the key to“ON”, and push the “RESET” button toswitch the coolant temperature displayto the air intake temperature display.Push the “RESET” button again to re-turn to the coolant temperature display.

TIP� Even if the air intake temperature

is set to be displayed, the coolanttemperature warning light comeson if the engine overheats.

1. Fuel meter

1. Coolant temperature display

1. Air intake temperature display



3-11

3

� When the key is turned to “ON”,the coolant temperature is auto-matically displayed, even if the airintake temperature was displayedprior to turning the key to “OFF”.

� When the air intake temperaturedisplay is selected, “A” is displayedfor one second, and then the air in-take temperature is displayed.

Self-diagnosis device

This model is equipped with a self-diag-nosis device for various electrical cir-cuits.

If a problem is detected in any of thosecircuits, the engine trouble warning lightwill come on and the display will indi-cate a two-digit error code.The self-diagnosis device also detectsproblems in the immobilizer system cir-cuits.If a problem is detected in the immobi-lizer system circuits, the immobilizersystem indicator light will flash and thedisplay will indicate a two-digit errorcode.

TIPIf the display indicates error code 52,this could be caused by transponder in-terference. If this error code appears,try the following.

1. Use the code re-registering key tostart the engine.

TIPMake sure there are no other immobi-lizer keys close to the main switch, anddo not keep more than one immobilizerkey on the same key ring! Immobilizersystem keys may cause signal interfer-ence, which may prevent the enginefrom starting.

2. If the engine starts, turn it off andtry starting the engine with thestandard keys.

3. If one or both of the standard keysdo not start the engine, take thevehicle, the code re-registeringkey and both standard keys to aYamaha dealer and have the stan-dard keys re-registered.

If the display indicates any error codes,note the code number, and then have aYamaha dealer check the vehicle.

NOTICEECA11590

If the display indicates an errorcode, the vehicle should be checkedas soon as possible in order to avoidengine damage.

1. Error code display



3-12

3

LCD and tachometer brightnesscontrol mode

This function allows you to adjust thebrightness of the LCD and the tachom-eter panel and needle to suit the out-side lighting conditions.

To set the brightness1. Turn the key to “OFF”.2. Push and hold the “SELECT” but-

ton.3. Turn the key to “ON”, and then re-

lease the “SELECT” button afterfive seconds.

4. Push the “RESET” button to selectthe desired brightness level.

5. Push the “SELECT” button to con-firm the selected brightness level.The display will return to the odom-eter or tripmeter mode.

EAU12331

Anti-theft alarm (optional) This model can be equipped with anoptional anti-theft alarm by a Yamahadealer. Contact a Yamaha dealer formore information.

1. Tachometer panel2. Tachometer needle3. LCD4. Brightness level



3-13

3

EAU12347

Handlebar switches

Left

Right

EAU12350

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

EAU12400

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

EAU12460

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 center

position. To cancel the turn signallights, push the switch in after it has re-turned to the center position.

EAU12500

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

EAU12660

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

EAU12711

Start switch “ ” Push this switch to crank the enginewith the starter. See page 5-1 for start-ing instructions prior to starting the en-gine.

EAU44710

The engine trouble warning light andABS warning light (ABS model only) willcome on when the key is turned to “ON”and the start switch is pushed, but thisdoes not indicate a malfunction.

1. Pass switch “ ”2. Dimmer switch “ / ”3. Turn signal switch “ / ”4. Horn switch “ ”5. Hazard switch “ ”

1. Engine stop switch “ / ”2. Start switch “ ”



3-14

3

EAU12733

Hazard switch “ ” With the key in the “ON” or “ ” posi-tion, use this switch to turn on the haz-ard lights (simultaneous flashing of allturn signal lights).The hazard lights are used in case ofan emergency or to warn other driverswhen your vehicle is stopped where itmight be a traffic hazard.

NOTICEECA10061

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

EAU12820

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. (See page3-22.)

EAU12870

Shift pedal

The shift pedal is located on the leftside of the engine and is used in com-bination with the clutch lever whenshifting the gears of the 6-speed con-stant-mesh transmission equipped onthis motorcycle.

1. Clutch lever 1. Shift pedal



3-15

3

EAU26823

Brake lever The brake lever is located at the righthandlebar grip. To apply the frontbrake, pull the lever toward the handle-bar grip.

The brake lever is equipped with abrake lever position adjusting dial. Toadjust the distance between the brakelever and the handlebar grip, turn theadjusting dial while holding the leverpushed away from the handlebar grip.Make sure that the appropriate settingon the adjusting dial is aligned withthe “ ” mark on the brake lever.

EAU12941

Brake pedal

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

EAU26792

ABS (for ABS models) The Yamaha ABS (Anti-lock BrakeSystem) features a dual electronic con-trol system, which acts on the front andrear brakes independently. The ABS ismonitored by an ECU (Electronic Con-trol Unit), which will have recourse tomanual braking if a malfunction occurs.

WARNINGEWA10090

� The ABS performs best on longbraking distances.

� On certain (rough or gravel)roads, the braking distance maybe longer with than without theABS. Therefore, always keep asufficient distance to the vehicleahead to match the ridingspeed.

TIP� When the ABS is activated, the

brakes are operated in the usualway. A pulsating action may be feltat the brake lever or brake pedal,but this does not indicate a mal-function.

1. Brake lever2. Brake lever position adjusting dial3. “ ” mark4. Distance between brake lever and handlebar

grip

1. Brake pedal



3-16

3

� This ABS has a test mode whichallows the owner to experience thepulsating at the brake lever orbrake pedal when the ABS is oper-ating. However, special tools arerequired, so please consult yourYamaha dealer when performingthis test.

EAU13074

Fuel tank cap

To open the fuel tank capOpen the fuel tank cap lock cover, in-sert the key into the lock, and then turnit 1/4 turn clockwise. The lock will be re-leased and the fuel tank cap can beopened.

To close the fuel tank cap1. Push the fuel tank cap into position

with the key inserted in the lock.2. Turn the key counterclockwise to

the original position, remove it, andthen close the lock cover.

TIPThe fuel tank cap cannot be closed un-less the key is in the lock. In addition,the key cannot be removed if the cap isnot properly closed and locked.

WARNINGEWA11091

Make sure that the fuel tank cap isproperly closed after filling fuel.Leaking fuel is a fire hazard.

1. Fuel tank cap lock cover2. Unlock.



3-17

3

EAU13221

Fuel Make sure there is sufficient gasoline inthe tank.

WARNINGEWA10881

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.

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. [ECA10071]

4. Be sure to securely close the fueltank cap.

WARNINGEWA15151

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 inyour 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.

EAU13320

NOTICEECA11400

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 of91 or higher. If knocking (or pinging) oc-curs, use a gasoline of a different brand

1. Fuel tank filler tube2. Fuel level

Recommended fuel:REGULAR UNLEADED GASOLINE ONLY

Fuel tank capacity:19.4 L (5.13 US gal, 4.27 Imp.gal)

Fuel reserve amount:3.6 L (0.95 US gal, 0.79 Imp.gal)



3-18

3

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

EAU39451

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 damaged.

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

EAU13445

Catalytic converters This vehicle is equipped with catalyticconverters in the exhaust system.

WARNINGEWA10862

The exhaust system is hot after op-eration. To prevent a fire hazard orburns:

� Do not park the vehicle nearpossible 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.

1. Fuel tank breather/overflow hose



3-19

3

NOTICEECA10701

Use only unleaded gasoline. The useof leaded gasoline will cause unre-pairable damage to the catalyticconverter.

EAU32980

Seat

To remove the seat1. Insert the key into the seat lock,

and then turn it counterclockwise.

2. While holding the key in that posi-tion, lift the rear of the seat up, andthen pull the seat off.

To install the seat1. Insert the projection on the front of

the seat into the seat holder asshown.

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

3. Remove the key.

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

1. Seat lock2. Unlock.

1. Projection2. Seat holder



3-20

3

EAU14282

Helmet holder

To open the helmet holder, insert thekey into the lock, and then turn the keyas shown.To lock the helmet holder, place it in theoriginal position, and then remove thekey. WARNING! Never ride with ahelmet attached to the helmet hold-er, since the helmet may hit objects,causing loss of control and possiblyan accident. [EWA10161]

EAU42910

Storage compartment

This storage compartment is designedto hold a genuine YamahaCYCLELOK. (Other locks may not fit.)When placing a CYCLELOK in the stor-age compartment, securely fasten itwith the strap. When the CYCLELOK isnot in the storage compartment, besure to secure the strap to prevent los-ing it.

WARNINGEWA10961

� Do not exceed the load limit of 3kg (7 lb) for the storage com-partment.

� Do not exceed the maximumload of FZ6-NAHG 191 kg (421lb)FZ6-NHG 196 kg (432 lb) for thevehicle.

1. Helmet holder2. Unlock.

1. CYCLELOK bar (optional)2. Yamaha CYCLELOK (optional)3. Strap



3-21

3

EAU36464

Adjusting the shock absorber assembly

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

NOTICEECA10101

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

Adjust the spring preload as follows.1. Remove the seat. (See page

3-19.)

2. To increase the spring preload andthereby harden the suspension,turn the adjusting ring in direction(a). To decrease the spring pre-load and thereby soften the sus-pension, turn the adjusting ring indirection (b).

� Align the appropriate notch inthe adjusting ring with the po-sition indicator on the shockabsorber.

� Use the special wrench in-cluded in the owner’s tool kitto make the adjustment.

3. Install the seat.

WARNINGEWA10221

This shock absorber assembly con-tains highly pressurized nitrogengas. Read and understand the fol-lowing information before handlingthe shock absorber assembly.

� Do not tamper with or attempt toopen the cylinder assembly.

� Do not subject the shock ab-sorber assembly to an openflame or other high heat source.This may cause the unit to ex-plode due to excessive gaspressure.

� Do not deform or damage thecylinder in any way. Cylinderdamage will result in poordamping performance.

� Do not dispose of a damaged orworn-out shock absorber as-sembly yourself. Take the shockabsorber assembly to a Yamahadealer for any service.

1. Spring preload adjusting ring2. Special wrench3. Position indicator

Spring preload setting:Minimum (soft):

1Standard:

3Maximum (hard):

7



3-22

3

EAU15301

Sidestand The 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 further down for an explanation ofthe ignition circuit cut-off system.)

WARNINGEWA10240

The vehicle must not be ridden withthe sidestand down, or if the side-stand 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 as described

below and have a Yamaha dealer re-pair it if it does not function proper-ly.

EAU44892

Ignition circuit cut-off system The 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 side-stand 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.



3-23

3

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 start switch.Does the engine start?

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

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

The system is OK. The motorcycle can be ridden.

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

YES NO

YES NO

YES NO

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

WARNING

”.


FOR YOUR SAFETY – PRE-OPERATION CHECKS

4-1

4

EAU15596

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.

WARNINGEWA11151

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.

3-17

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

6-8

Coolant• Check coolant level in reservoir.• If necessary, add recommended coolant to specified level.• Check cooling system for leakage.

6-11

Front brake

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

6-21, 6-21



4-2

4

Rear brake

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

6-21, 6-21

Clutch

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

6-20

Throttle grip

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

grip housing.

6-16, 6-25

Control cables • Make sure that operation is smooth.• Lubricate if necessary. 6-25

Drive chain

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

6-23, 6-24

Wheels and tires

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

6-17, 6-19

Brake and shift pedals • Make sure that operation is smooth.• Lubricate pedal pivoting points if necessary. 6-25

Brake and clutch levers • Make sure that operation is smooth.• Lubricate lever pivoting points if necessary. 6-26

Sidestand • Make sure that operation is smooth.• Lubricate pivot if necessary. 6-27

ITEM CHECKS PAGE



4-3

4

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. 3-22

ITEM CHECKS PAGE


OPERATION AND IMPORTANT RIDING POINTS

5-1

5

EAU15951

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

WARNINGEWA10271

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

EAU45310

TIPThis model is equipped with a lean an-gle sensor to stop the engine in case ofa turnover. To start the engine after aturnover, be sure to turn the mainswitch to “OFF” and then to “ON”. Fail-ing to do so will prevent the engine fromstarting even though the engine willcrank when pushing the start switch.

EAU44724

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

� The transmission is in the neutralposition.

� The transmission is in gear withthe clutch lever pulled and the sid-estand up.See page 3-22 for more informa-tion.

1. Turn the key to “ON” and makesure that the engine stop switch isset to “ ”.The following warning lights andindicator light should come on for afew seconds, then go off.

� Oil level warning light� Coolant temperature warning

light� Engine trouble warning light� ABS warning light (for ABS

models)� Immobilizer system indicator

light



5-2

5

NOTICEECA11831

If a warning or indicator light doesnot go off, see page 3-4 for the corre-sponding warning and indicatorlight circuit check.

2. Shift the transmission into the neu-tral position. (See page 5-3.) Theneutral indicator light should comeon. If not, ask a Yamaha dealer tocheck the electrical circuit.

3. Start the engine by pushing thestart switch. NOTICE: For maxi-mum engine life, never acceler-ate hard when the engine iscold! [ECA11041]

If the engine fails to start, releasethe start switch, wait a few sec-onds, and then try again. Eachstarting attempt should be as shortas possible to preserve the bat-tery. Do not crank the engine morethan 10 seconds on any one at-tempt.

NOTICEECA16042

� If the oil level warning light flick-ers or remains on after starting,immediately stop the engine,and then check the engine oillevel and the vehicle for oil leak-age. If necessary, add engineoil, and then check the warninglight again.

� If the coolant temperature warn-ing light flickers or remains onafter starting, immediately stopthe engine, and then check thecoolant level and the vehicle forcoolant leakage. If necessary,add coolant, and then check thewarning light again.

� If the engine trouble warninglight flashes or remains on afterstarting, immediately stop theengine, and have a Yamahadealer check the cause.

� For ABS modelsIf the ABS warning light flashesor remains on after starting, theABS may not be working cor-rectly, and the brake system re-verts to conventional braking.

If this occurs, have a Yamahadealer check the system assoon as possible.

� The immobilizer system indica-tor light should come on whenthe key is turned to “ON”, andthen go off after a few seconds.If the indicator light does notcome on, or does not go off, orif it flashes and the display indi-cates a two-digit error code,have a Yamaha dealer check theelectrical circuit.



5-3

5

EAU16671

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.

NOTICEECA10260

� 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.

EAU16810

Tips for reducing fuel con-sumption Fuel 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 shiftingdown, 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).

1. Shift pedal2. Neutral position



5-4

5

EAU16841

Engine break-in There 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.

EAU17093

0–1000 km (0–600 mi)Avoid prolonged operation above 7000r/min. NOTICE: After 1000 km (600mi) of operation, the engine oil mustbe changed and the oil filter car-tridge or element replaced. [ECA10302]

1000–1600 km (600–1000 mi)Avoid prolonged operation above 8400r/min.

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

NOTICEECA10310

� 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.

EAU17213

Parking When parking, stop the engine, andthen remove the key from the mainswitch.

WARNINGEWA10311

� 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.


PERIODIC MAINTENANCE AND ADJUSTMENT

6-1

6

EAU17241

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 and lubrication chartshould be simply considered as a gen-eral guide under normal riding condi-tions. However, depending on theweather, terrain, geographical location,and individual use, the maintenance in-tervals may need to be shortened.

WARNINGEWA10321

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.

WARNINGEWA15121

Turn off the engine when performingmaintenance unless otherwisespecified.

� A running engine has movingparts 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 1-1 for more in-formation about carbon monox-ide.

EAU17521

Owner’s tool kit

The owner’s tool kit is located inside thestorage compartment under the seat.(See page 3-19.)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. Owner’s tool kit



6-2

6

EAU1770A

Periodic maintenance and lubrication chart

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.

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 plugs• Check condition.• Clean and regap. √ √

• Replace. √ √

3 * Valves • Check valve clearance.• Adjust. Every 40000 km (24000 mi)

4 Air filter element • Replace. √

5 Clutch • Check operation.• Adjust. √ √ √ √ √

6 * Front brake• Check operation, fluid level and

vehicle for fluid leakage. √ √ √ √ √ √

• Replace brake pads. Whenever worn to the limit

7 * Rear brake• Check operation, fluid level and

vehicle for fluid leakage. √ √ √ √ √ √

• Replace brake pads. Whenever worn to the limit



6-3

6

8 * Brake hoses• Check for cracks or damage. √ √ √ √ √

• Replace. Every 4 years

9 * Wheels • Check runout and for damage. √ √ √ √

10 * Tires

• Check tread depth and for dam-age.

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

√ √ √ √ √

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

12 * Swingarm

• Check operation and for exces-sive 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 800 km (500 mi) and after washing the motorcycle or riding in the rain

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. √ √ √ √ √



(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)



6-4

6

17 Brake pedal pivot shaft

• Lubricate with lithium-soap-based grease. √ √ √ √ √

18 Clutch lever pivot shaft


19 Shift pedal pivot shaft


20 Sidestand • Check operation.• Lubricate. √ √ √ √ √

21 * Sidestand switch • Check operation. √ √ √ √ √ √

22 * Front fork • Check operation and for oil leak-age. √ √ √ √

23 * Shock absorber as-sembly

• Check operation and shock ab-sorber for oil leakage. √ √ √ √

24 * Fuel injection • Adjust engine idling speed and synchronization. √ √ √ √ √ √

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

leakage.√ √ √ √ √ √

26 Engine oil filter car-tridge • Replace. √ √ √

27 * Cooling system• Check coolant level and vehicle

for coolant leakage. √ √ √ √ √

• Change. Every 3 years

28 * Front and rear brake switches • Check operation. √ √ √ √ √ √



(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)



6-5

6

EAU18680

TIP� Air filter

• This model’s air filter is equipped with a disposable oil-coated paper element, which must not be cleaned with com-pressed air to avoid damaging it.

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

• Regularly check and, if necessary, correct the brake fluid level.• Every two years replace the internal components of the brake master cylinders and calipers, and change the brake

fluid.

29 Moving parts and cables • Lubricate. √ √ √ √ √

30 * Throttle grip hous-ing and cable

• Check operation and free play.• Adjust the throttle cable free play

if necessary.• Lubricate the throttle grip housing

and cable.

√ √ √ √ √

31 * Air induction sys-tem

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

• Replace the entire air induction system if necessary.

√ √ √ √ √

32 * Muffler and exhaust pipe

• Check the screw clamp(s) for looseness. √ √ √ √ √

33 * Lights, signals and switches

• Check operation.• Adjust headlight beam. √ √ √ √ √ √



(600 mi)10000 km (6000 mi)

20000 km (12000 mi)

30000 km (18000 mi)

40000 km (24000 mi)



6-6

6

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



6-7

6

EAU18751

Removing and installing the panel The 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.

EAU33020

Panel A

To remove the panel1. Remove the seat. (See page

3-19.)2. Remove the bolt, and then pull the

panel off as shown.

To install the panel1. Place the panel in the original posi-

tion, and then install the bolt.


EAU19642

Checking the spark plugs The spark plugs are important enginecomponents, which should be checkedperiodically, preferably by a Yamahadealer. Since heat and deposits willcause any spark plug to slowly erode,they should be removed and checkedin accordance with the periodic mainte-nance and lubrication chart. In addition,the condition of the spark plugs can re-veal the condition of the engine.The porcelain insulator around the cen-ter electrode of each spark plug shouldbe a medium-to-light tan (the ideal colorwhen the vehicle is ridden normally),and all spark plugs installed in the en-gine should have the same color. If anyspark plug shows a distinctly differentcolor, the engine could be operating im-properly. Do not attempt to diagnosesuch problems yourself. Instead, havea Yamaha dealer check the vehicle.If a spark plug shows signs of electrodeerosion and excessive carbon or otherdeposits, it should be replaced.

1. Panel A

1. Panel A2. Bolt

Specified spark plug:NGK/CR9EK



6-8

6

Before installing a spark plug, the sparkplug gap should be measured with awire thickness gauge and, if necessary,adjusted to specification.

Clean the surface of the spark pluggasket and its mating surface, and thenwipe off any grime from the spark plugthreads.

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.

EAU32858

Engine oil and oil filter car-tridge The engine oil level should be checkedbefore each ride. In addition, the oilmust be changed and the oil filter car-tridge replaced at the intervals speci-fied in the periodic maintenance andlubrication chart.

To check the engine oil level1. Place the vehicle on a level sur-

face and hold it in an upright posi-tion. A slight tilt to the side canresult in a false reading.

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

3. Wait a few minutes until the oil set-tles.

4. Remove the engine oil dipstick andwipe it clean, insert it back into thehole (without screwing it in), andthen remove it again to check theoil level.

1. Spark plug gap

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

Tightening torque:Spark plug:

17.5 Nm (1.75 m·kgf, 12.7 ft·lbf)



6-9

6

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

5. If the engine oil is at or below theminimum level mark, remove theoil filler cap, and then add sufficientoil of the recommended type toraise it to the correct level.

6. Insert and tighten the engine oildipstick, and then install and tight-en the oil filler cap.

To change the engine oil (with orwithout oil filter cartridge 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. Remove the engine oil filler capand drain bolt to drain the oil fromthe crankcase.

TIPSkip steps 4–6 if the oil filter cartridge isnot being replaced.

4. Remove the oil filter cartridge withan oil filter wrench.

1. Engine oil dipstick2. Maximum level mark3. Minimum level mark

1. Engine oil filler cap 1. Engine oil drain bolt

1. Oil filter cartridge2. Oil filter wrench



6-10

6

TIPAn oil filter wrench is available at aYamaha dealer.

5. Apply a thin coat of clean engineoil to the O-ring of the new oil filtercartridge.

TIPMake sure that the O-ring is properlyseated.

6. Install the new oil filter cartridgewith an oil filter wrench, and thentighten it to the specified torquewith a torque wrench.

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

TIPCheck the washer for damage and re-place it if necessary.

8. Refill with the specified amount ofthe recommended engine oil, andthen install and tighten the oil fillercap.

TIPBe sure to wipe off spilled oil on anyparts after the engine and exhaust sys-tem have cooled down.

NOTICEECA11620

� 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. In

1. O-ring

1. Torque wrench

Tightening torque:Oil filter cartridge:

17 Nm (1.7 m·kgf, 12 ft·lbf)

Tightening torque:Engine oil drain bolt:

43 Nm (4.3 m·kgf, 31 ft·lbf)

Recommended engine oil:See page 8-1.

Oil quantity:Without oil filter cartridge replace-ment:

2.50 L (2.64 US qt, 2.20 Imp.qt)With oil filter cartridge replacement:

2.80 L (2.96 US qt, 2.46 Imp.qt)



6-11

6

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

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

9. 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.

TIPAfter the engine is started, the engineoil level warning light should go off if theoil level is sufficient.

NOTICEECA10400

If the oil level warning light flickersor remains on, immediately turn theengine off and have a Yamaha dealercheck the vehicle.

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

EAU20070

Coolant The coolant level should be checkedbefore each ride. In addition, the cool-ant must be changed at the intervalsspecified in the periodic maintenanceand lubrication chart.

EAU20092

To check the coolant level1. Place the vehicle on a level sur-

face and hold it in an upright posi-tion.

TIP� The coolant level must be checked

on a cold engine since the levelvaries with engine temperature.

� Make sure that the vehicle is posi-tioned straight up when checkingthe coolant level. A slight tilt to theside can result in a false reading.

2. Check the coolant level in the cool-ant reservoir.

TIPThe coolant should be between theminimum and maximum level marks.

1. “CD” specification2. “ENERGY CONSERVING II”

1

2



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6

3. If the coolant is at or below theminimum level mark, remove thereservoir cap.

4. Add coolant to the maximum levelmark, and then install the reservoircap. WARNING! Remove onlythe coolant reservoir cap. Neverattempt to remove the radiatorcap when the engine is hot.[EWA15161] NOTICE: If coolant is notavailable, use distilled water orsoft tap water instead. Do notuse hard water or salt watersince it is harmful to the engine.If water has been used insteadof coolant, replace it with cool-ant as soon as possible, other-wise the cooling system will notbe protected against frost andcorrosion. If water has beenadded to the coolant, have aYamaha dealer check the anti-freeze content of the coolant assoon as possible, otherwise theeffectiveness of the coolant willbe reduced. [ECA10472]

EAU42611

To change the coolant1. Place the vehicle on a level sur-

face and let the engine cool if nec-essary.

2. Place a container under the engineto collect the used coolant.

3. Remove the radiator cap retainingbolt, radiator cap retainer and radi-ator cap. WARNING! Never at-tempt to remove the radiatorcap when the engine is hot.[EWA10381]

4. Remove the coolant reservoir cap.

1. Coolant reservoir2. Maximum level mark3. Minimum level mark

1. Coolant reservoir cap

Coolant reservoir capacity (up to the maximum level mark):

0.25 L (0.26 US qt, 0.22 Imp.qt)

1. Radiator cap retaining bolt2. Radiator cap3. Radiator cap retainer



6-13

6

5. Remove the coolant reservoir cov-er and coolant reservoir by remov-ing the bolts.

6. Drain the coolant from the coolantreservoir by turning it upside down.

7. Install the coolant reservoir and itsreservoir cover by placing them inthe original position, and then in-stalling the bolts.

8. Remove the coolant drain bolt todrain the cooling system.

9. After the coolant is completelydrained, thoroughly flush the cool-ing system with clean tap water.

10. Install the coolant drain bolt, andthen tighten it to the specifiedtorque.

TIPCheck the washer for damage and re-place it if necessary.

11. Pour the specified amount of therecommended coolant into the ra-diator and reservoir.

12. Install the coolant reservoir cap.13. Install the radiator cap, radiator

cap retainer and radiator cap re-taining bolt.

1. Coolant reservoir cap2. Coolant reservoir

1. Coolant reservoir cover2. Bolt

1. Coolant drain bolt

Tightening torque:Coolant drain bolt:

10 Nm (1.0 m·kgf, 7.2 ft·lbf)

Antifreeze/water mixture ratio:1:1

Recommended antifreeze:High-quality ethylene glycol anti-freeze containing corrosion inhibitors for aluminum engines

Coolant quantity:Radiator capacity (including all routes):

2.00 L (2.11 US qt, 1.76 Imp.qt)Coolant reservoir capacity (up to the maximum level mark):

0.25 L (0.26 US qt, 0.22 Imp.qt)



6-14

6

14. Start the engine, let it idle for sev-eral minutes, and then turn it off.

15. Remove the radiator cap to checkthe coolant level in the radiator. Ifnecessary, add sufficient coolantuntil it reaches the top of the radia-tor, and then install the radiatorcap, radiator cap retainer and radi-ator cap retaining bolt.

16. Check the coolant level in the res-ervoir. If necessary, remove thecoolant reservoir cap, add coolantto the maximum level mark, andthen install the cap.

17. Start the engine, and then checkthe vehicle for coolant leakage. Ifcoolant is leaking, have a Yamahadealer check the cooling system.

EAU34425

Replacing the air filter element The 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.

1. Remove the seat. (See page3-19.)

2. Remove the fuel tank bolts, andthen lift the fuel tank away from theair filter case.

3. Remove the air filter case cover byremoving the screws. NOTICE:When removing the air filter

1. Radiator cap retaining bolt2. Radiator cap3. Radiator cap retainer

1. Bolt



6-15

6

case cover, be careful not to al-low foreign objects to drop intothe air intake manifold. [ECA12881]

4. Pull the air filter element out.

5. 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.[ECA10481]

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

7. Place the fuel tank in its originalposition. Make sure that the fuelhoses are properly connected androuted, and are not pinched. Besure to place the hoses in theiroriginal position. WARNING! Be-fore placing the fuel tank in theoriginal position, make sure thatall hoses (i.e., fuel hose, fueltank breather hose, fuel tankoverflow hose) are not dam-aged, that they are properly con-nected and routed, and that theyare not pinched. If any hose isdamaged, have a Yamaha dealerreplace the hose before starting

the engine, otherwise fuel mayleak, creating a fire hazard.[EWA12463]

8. Install the fuel tank bolts.9. Install the seat.

1. Screw2. Air filter case cover

1. Air filter element2. Air intake manifold

1. Hose

1. Original position (paint mark)



6-16

6

EAU34301

Adjusting the engine idling speed The engine idling speed must bechecked and, if necessary, adjusted asfollows at the intervals specified in theperiodic maintenance and lubricationchart.The engine should be warm beforemaking this adjustment.Check the engine idling speed and, ifnecessary, adjust it to specification byturning the idle adjusting screw. To in-crease the engine idling speed, turn thescrew in direction (a). To decrease theengine idling speed, turn the screw indirection (b).

TIPIf the specified idling speed cannot beobtained as described above, have aYamaha dealer make the adjustment.

EAU21382

Checking the throttle cable free play

The throttle cable free play should mea-sure 3.0–5.0 mm (0.12–0.20 in) at thethrottle grip. Periodically check thethrottle cable free play and, if neces-sary, have a Yamaha dealer adjust it.

1. Idle adjusting screw

Engine idling speed:1250–1350 r/min

1. Throttle cable free play



6-17

6

EAU21401

Valve clearance The 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.

EAU21772

Tires To maximize the performance, durabil-ity, and safe operation of your motor-cycle, note the following pointsregarding the specified tires.

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

WARNINGEWA10501

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

� The tire air pressure must bechecked 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 totalweight of rider, passenger, car-go, and accessories approvedfor this model.

WARNINGEWA10511

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

Tire air pressure (measured on cold tires):

0–90 kg (0–198 lb):Front:

225 kPa (2.25 kgf/cm², 33 psi)Rear:

250 kPa (2.50 kgf/cm², 36 psi)FZ6-NAHG 90–191 kg (198–421 lb)FZ6-NHG 90–196 kg (198–432 lb):

Front:250 kPa (2.50 kgf/cm², 36 psi)

Rear:290 kPa (2.90 kgf/cm², 42 psi)

High-speed riding:Front:


250 kPa (2.50 kgf/cm², 36 psi)Maximum load*:

FZ6-NAHG 191 kg (421 lb)FZ6-NHG 196 kg (432 lb)

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



6-18

6

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.

WARNINGEWA10470

� Have a Yamaha dealer replaceexcessively worn tires. Besidesbeing illegal, operating the vehi-cle with excessively worn tiresdecreases riding stability andcan lead to loss of control.

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

Tire information

This motorcycle is equipped with castwheels and tubeless tires with valves.

WARNINGEWA10481

� The front and rear tires shouldbe of the same make and de-sign, otherwise the handlingcharacteristics of the motor-cycle may be different, whichcould lead to an accident.

� Always make sure that the valvecaps are securely installed toprevent air pressure leakage.

� Use only the tire valves andvalve cores listed below toavoid tire deflation during ahigh-speed ride.

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

1. Tire sidewall2. Tire tread depth

Minimum tire tread depth (front and rear):

1.6 mm (0.06 in)

1. Tire air valve2. Tire air valve core3. Tire air valve cap with seal



6-19

6

WARNINGEWA10600

This motorcycle is fitted with super-high-speed tires. Note the followingpoints in order to make the most ef-ficient use of these tires.

� Use only the specified replace-ment tires. Other tires may runthe danger of bursting at superhigh speeds.

� Brand-new tires can have a rela-tively poor grip on certain roadsurfaces until they have been

“broken in”. Therefore, it is ad-visable before doing any high-speed riding to ride conserva-tively for approximately 100 km(60 mi) after installing a new tire.

� The tires must be warmed upbefore a high-speed run.

� Always adjust the tire air pres-sure according to the operatingconditions.

EAU21960

Cast wheels To maximize the performance, durabil-ity, and safe operation of your vehicle,note the following points regarding thespecified wheels.

� The wheel rims should be checkedfor cracks, bends or warpage be-fore each ride. If any damage isfound, have a Yamaha dealer re-place the wheel. Do not attempteven the smallest repair to thewheel. A deformed or crackedwheel must be replaced.

� 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.

� Ride at moderate speeds afterchanging a tire since the tire sur-face must first be “broken in” for itto develop its optimal characteris-tics.

Front tire:Size:

120/70 ZR17M/C (58W)Manufacturer/model:

BRIDGESTONE/BT020F GGDUNLOP/D252F

Rear tire:Size:


BRIDGESTONE/BT020R GGDUNLOP/D252

FRONT and REAR:Tire air valve:

TR412Valve core:

#9100 (original)



6-20

6

EAU22081

Adjusting the clutch lever free play

The clutch lever free play should mea-sure 10.0–15.0 mm (0.39–0.59 in) asshown. Periodically check the clutch le-ver free play and, if necessary, adjust itas follows.To increase the clutch lever free play,turn the clutch lever free play adjustingbolt in direction (a). To decrease theclutch lever free play, turn the adjustingbolt in direction (b).

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.

EAU36502

Rear brake light switch The rear brake light, which is activatedby the brake pedal, should come on justbefore braking takes effect. If neces-sary, have a Yamaha dealer adjust thebrake light switch.

1. Clutch lever free play adjusting bolt2. Clutch lever free play



6-21

6

EAU22390

Checking the front and rear brake pads The front and rear brake pads must bechecked for wear at the intervals spec-ified in the periodic maintenance andlubrication chart.

EAU36890

Front brake pads

Each front brake pad is provided withwear indicators, which allows you tocheck the brake pad wear without hav-ing to disassemble the brake. To checkthe brake pad wear, check the positionof the wear indicators while applyingthe brake. If a brake pad has worn to

the point that a wear indicator almosttouches the brake disc, have a Yamahadealer replace the brake pads as a set.

EAU22500

Rear brake pads

Check each rear brake pad for damageand measure the lining thickness. If abrake pad is damaged or if the liningthickness is less than 1.0 mm (0.04 in),have a Yamaha dealer replace thebrake pads as a set.

EAU40260

Checking the brake fluid level

Front brake

Rear brake

Insufficient brake fluid may allow air toenter the brake system, possibly caus-ing it to become ineffective.

1. Brake pad wear indicator

1

11. Lining thickness

1. Minimum level mark

1. Minimum level mark



6-22

6

Before riding, check that the brake fluidis above the minimum level mark andreplenish if necessary. A low brake fluidlevel may indicate worn brake padsand/or brake system leakage. If thebrake fluid level is low, be sure to checkthe brake pads for wear and the brakesystem for leakage.Observe these precautions:

� When checking the fluid level,make sure that the top of the brakefluid reservoir is level.

� Use only the recommended qualitybrake fluid, otherwise the rubberseals may deteriorate, causingleakage and poor braking perfor-mance.

� Refill with the same type of brakefluid. Mixing fluids may result in aharmful chemical reaction andlead to poor braking performance.

� Be careful that water or dust doesnot enter the brake fluid reservoirwhen refilling. Water will signifi-cantly lower the boiling point of the

fluid and may result in vapor lock,and dirt may clog the ABS hydrau-lic unit valves.

� Brake fluid may deteriorate paint-ed surfaces or plastic parts. Al-ways clean up spilled fluidimmediately.

� As the brake pads wear, it is nor-mal for the brake fluid level to grad-ually go down. However, if thebrake fluid level goes down sud-denly, have a Yamaha dealercheck the cause.

EAU22731

Changing the brake fluid Have a Yamaha dealer change thebrake fluid at the intervals specified inthe TIP after the periodic maintenanceand lubrication chart. In addition, havethe oil seals of the master cylinders andcalipers as well as the brake hoses re-placed at the intervals listed below orwhenever they are damaged or leak-ing.

� Oil seals: Replace every twoyears.

� Brake hoses: Replace every fouryears.

Recommended brake fluid:DOT 4



6-23

6

EAU22760

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

EAU22773

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

stand.

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

2. Shift the transmission into the neu-tral position.

3. Move the rear wheel by pushingthe motorcycle to locate the tight-est portion of the drive chain, andthen measure the drive chain slackas shown.

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

EAU34313

To adjust the drive chain slack1. Loosen the axle nut and the lock-

nut on each side of the swingarm.2. To tighten the drive chain, turn the

drive chain slack adjusting bolt oneach side of the swingarm in direc-tion (a). To loosen the drive chain,turn the adjusting bolt on each sideof the swingarm in direction (b),and then push the rear wheel for-ward. NOTICE: Improper drivechain slack will overload the en-gine as well as other vital partsof the motorcycle and can lead

to chain slippage or breakage.To prevent this from occurring,keep the drive chain slack with-in the specified limits. [ECA10571]

TIPUsing the alignment marks on eachside of the swingarm, make sure thatboth chain pullers are in the same posi-tion for proper wheel alignment.

3. Tighten the locknuts, then the axlenut to their specified torques.

Drive chain slack:45.0–55.0 mm (1.77–2.17 in)

1. Drive chain slack

1. Locknut2. Drive chain slack adjusting bolt3. Axle nut4. Alignment marks5. Chain puller



6-24

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EAU23023

Cleaning and lubricating the drive chain The 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.

NOTICEECA10581

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

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. [ECA11121]

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

may contain substances thatcould damage the O-rings.[ECA11111]

Tightening torques:Locknut:

16 Nm (1.6 m·kgf, 11 ft·lbf)Axle nut:

120 Nm (12.0 m·kgf, 85 ft·lbf)



6-25

6

EAU23101

Checking and lubricating the cables The 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 outersheath may interfere with proper ca-ble operation and will cause the in-ner cable to rust. Replace adamaged cable as soon as possibleto prevent unsafe conditions. [EWA10721]

EAU23111

Checking and lubricating the throttle grip and cable The operation of the throttle grip shouldbe checked before each ride. In addi-tion, the cable should be lubricated atthe intervals specified in the periodicmaintenance chart.

EAU44271

Checking and lubricating the brake and shift pedals

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

Recommended lubricant:Engine oil



6-26

6

EAU23142

Checking and lubricating the brake and clutch levers

Brake lever

Clutch lever

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

Recommended lubricant:Lithium-soap-based grease

Recommended lubricants:Brake lever:

Silicone greaseClutch lever:

Lithium-soap-based grease



6-27

6

EAU23202

Checking and lubricating the sidestand

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

WARNINGEWA10731

If the sidestand does not move upand down smoothly, have a Yamahadealer check or repair it. Otherwise,the sidestand could contact theground and distract the operator, re-sulting in a possible loss of control.

EAUM1650

Lubricating the swingarm piv-ots The swingarm pivots must be lubricat-ed at the intervals specified in the peri-odic maintenance and lubrication chart.

EAU23272

Checking the front fork The 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 inner tubes for scratches,damage and excessive 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. [EWA10751]

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





6-28

6

NOTICEECA10590

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

EAU23283

Checking the steering Worn 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 a stand under the engine toraise the front wheel off theground. (See page 6-35 for moreinformation.) WARNING! Toavoid injury, securely supportthe vehicle so there is no dangerof it falling over. [EWA10751]

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.

EAU23290

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.



6-29

6

EAU34375

Battery

FZ6-NHG

FZ6-NAHG

The battery is located under the fueltank. (See page 6-14.)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 lead connections need to bechecked and, if necessary, tightened.

WARNINGEWA10760

� 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 quicklyif the vehicle is equipped with optionalelectrical accessories.

NOTICEECA16520

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. Ifyou do not have access to a con-stant-voltage battery charger, have aYamaha dealer charge your battery.

1. Negative battery lead (black)2. Positive battery lead (red)3. Battery

1. Battery2. Negative battery lead (black)3. Positive battery lead (red)

2

1

3



6-30

6

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”, then discon-nect the negative lead beforedisconnecting the positive lead.[ECA16302]

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.

4. After installation, make sure thatthe battery leads are properly con-nected to the battery terminals.

NOTICEECA16530

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

EAU44701

Replacing the fuses The main fuse and fuse box 2 (ABSmodel only) are located under the fueltank. (See page 6-14.)

FZ6-NHG

FZ6-NAHG

Fuse box 1 is located behind panel A.(See page 6-7.)

1. Main fuse2. Spare fuse

1. Fuse box 22. ABS control unit fuse3. ABS motor fuse4. ABS motor spare fuse5. Main fuse6. Spare main fuse

1. Fuse box 1



6-31

6

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

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

install a new fuse of the specifiedamperage. WARNING! Do notuse a fuse of a higher amperagerating than recommended toavoid causing extensive dam-age to the electrical system andpossibly a fire. [EWA15131]

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

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

EAU34384

Replacing the headlight bulb This model is equipped with a quartzbulb headlight. If the headlight bulbburns out, replace it as follows.

NOTICEECA10650

Take care not to damage the follow-ing parts:

� Headlight bulbDo 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. Headlight fuse2. Signaling system fuse3. Ignition fuse4. Radiator fan fuse5. Backup fuse (for odometer, clock and immo-

bilizer system)6. Fuel injection system fuse7. Spare fuse8. Taillight fuse

Specified fuses:Main fuse:

30.0 AHeadlight fuse:

20.0 ATaillight fuse:

10.0 ASignaling system fuse:

10.0 AIgnition fuse:

10.0 ARadiator fan fuse:

20.0 AFuel injection system fuse:

10.0 ABackup fuse:

10.0 AABS control unit fuse:

FZ6-NAHG 10.0 AABS motor fuse:

FZ6-NAHG 30.0 A



6-32

6

1. Remove the headlight unit by re-moving the bolts on each side.

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

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

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

5. Install the headlight bulb cover,and then connect the coupler.

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

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

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

1. Bolt

1. Headlight bulb cover2. Headlight coupler

1. Headlight bulb holder2. Headlight bulb



6-33

6

EAU32824

Replacing the tail/brake light bulb

1. Remove the seat. (See page3-19.)

2. Remove the socket (together withthe bulb) by turning it counter-clockwise. WARNING! Do nottouch the muffler bracket untilthe exhaust system has cooled.[EWA12302]

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

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 turning it clockwise.


EAU24204

Replacing a turn signal light bulb

1. Remove the turn signal light lensby removing the screw.

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 lens by installing thescrew. NOTICE: Do not over-tighten the screw, otherwise thelens may break. [ECA11191]

1. Tail/brake light bulb socket2. Muffler bracket cover3. Muffler bracket

12

3

1. Screw2. Turn signal light lens



6-34

6

EAU24312

Replacing the license plate light bulb

1. Remove the license plate light unitby removing the screws.

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

3. Remove the burnt-out bulb by pull-ing it out.

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

bulb) by pushing it in.6. Install the license plate light unit by

installing the screws.

EAU34405

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

1. Remove the headlight unit by re-moving the bolts on each side.

2. Remove the auxiliary light socket(together with the bulb) by turningit counterclockwise.

3. Remove the burnt-out bulb by pull-ing it out.

4. Insert a new bulb into the socket.5. Install the auxiliary light socket (to-

gether with the bulb) by turning itclockwise.

1. Screw2. License plate light unit

1. License plate light bulb2. License plate light bulb socket

1. Auxiliary light bulb2. Auxiliary light bulb socket



6-35

6

EAU24350

Supporting the motorcycle Since this model is not equipped with acenterstand, follow these precautionswhen removing the front and rearwheel or performing other maintenancerequiring the motorcycle to stand up-right. Check that the motorcycle is in astable and level position before startingany maintenance. A strong woodenbox can be placed under the engine foradded stability.

To service the front wheel1. Stabilize the rear of the motorcycle

by using a motorcycle stand or, ifan additional motorcycle stand isnot available, by placing a jack un-der the frame in front of the rearwheel.

2. Raise the front wheel off theground by using a motorcyclestand.

To service the rear wheelRaise the rear wheel off the ground byusing a motorcycle stand or, if a motor-cycle stand is not available, by placing

a jack either under each side of theframe in front of the rear wheel or undereach side of the swingarm.

EAU44790

Front wheel (FZ6-NHG)

WARNINGEWA14840

For the ABS model, have a Yamahadealer remove and install the wheel.

EAU24491

To remove the front wheel

WARNINGEWA10821

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

1. Loosen the front wheel axle pinchbolt, then the wheel axle and thebrake caliper bolts.

1. Wheel axle2. Front wheel axle pinch bolt



6-36

6

2. Lift the front wheel off the groundaccording to the procedure onpage 6-35.

3. Remove the brake caliper on eachside by removing the bolts.NOTICE: Do not apply the brakeafter the brake calipers havebeen removed, otherwise thebrake pads will be forced shut.[ECA11051]

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

EAU43371

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

legs.

2. Insert the wheel axle.3. Install the brake calipers by install-

ing the bolts.

TIPMake sure that there is enough spacebetween the brake pads before install-ing the brake calipers onto the brakediscs.

4. Lower the front wheel so that it ison the ground, and then put thesidestand down.

5. Tighten the wheel axle, the frontwheel axle pinch bolt and thebrake caliper bolts to the specifiedtorques.

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

EAU44800

Rear wheel (FZ6-NHG)

WARNINGEWA14840

For the ABS model, have a Yamahadealer remove and install the wheel.

EAU43381

To remove the rear wheel

WARNINGEWA10821

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

1. Loosen the axle nut.2. Lift the rear wheel off the ground

according to the procedure onpage 6-35.

3. Remove the axle nut.4. Loosen the locknut and drive chain

adjusting bolt on each side of theswingarm.

1. Brake caliper2. Brake caliper bolt

Tightening torques:Wheel axle:

72 Nm (7.2 m·kgf, 52 ft·lbf)Front wheel axle pinch bolt:

19 Nm (1.9 m·kgf, 13 ft·lbf)Brake caliper bolt:

40 Nm (4.0 m·kgf, 29 ft·lbf)



6-37

6

5. While supporting the brake caliperand slightly lifting the wheel, pullthe wheel axle out. TIP

A rubber mallet may be useful to tap thewheel axle out.

6. 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 rear wheel.

7. Remove the wheel. NOTICE: Donot apply the brake after thewheel has been removed to-gether with the brake disc, oth-erwise the brake pads will beforced shut. [ECA11071]

EAU32943

To install the rear wheel1. Install the wheel and the brake cal-

iper bracket by inserting the wheelaxle from the right-hand side.

1. Locknut2. Drive chain slack adjusting bolt3. Axle nut

1. Locknut2. Drive chain slack adjusting bolt3. Wheel axle4. Brake caliper bracket5. Brake caliper



6-38

6

TIP� Make sure that the slot in the brake

caliper bracket is fit over the retain-er on the swingarm.

� Make sure that there is enoughspace between the brake pads be-fore installing the wheel.

2. Install the drive chain onto the rearsprocket, and then adjust the drivechain slack. (See page 6-23.)

3. Install the axle nut.4. Lower the rear wheel so that it is

on the ground, and then put thesidestand down.

5. Tighten the axle nut to the speci-fied torque.

EAU25871

Troubleshooting Although 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 chartsrepresent quick and easy proceduresfor 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.

WARNINGEWA15141

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

1. Retainer2. Slot

Tightening torque:Axle nut:

120 Nm (12.0 m·kgf, 85 ft·lbf)



6-39

6

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



6-40

6

EAU42361

Troubleshooting charts

Starting problems or poor engine performance

Check the fuel level inthe fuel tank.

1. FuelThere is enough fuel.

There is no fuel.

Check the compression.

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

Operate the electric starter.

2. CompressionThere is compression.

There is no compression.

Check the ignition.

Have a Yamaha dealercheck the vehicle.

Remove the spark plugsand check the electrodes.

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

Have a Yamaha dealer check the vehicle.

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

The engine does not start.Check the battery.

Operate the electric starter.

4. BatteryThe engine turns over quickly.

The engine turns over slowly.

The battery is good.

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

Dry

Wet Operate the electric starter.



6-41

6

Engine overheating

WARNINGEWA10400

� Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may beblown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.

� After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and thenslowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the hissingsound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.

TIPIf coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended coolantas soon as possible.

Wait until the engine has cooled.

Check the coolant level in the reservoir and radiator.

The coolant level is OK.

The coolant level is low.Check the cooling systemfor leakage.

Have a Yamaha dealer checkand repair the cooling system.

Add coolant. (See TIP.)

Start the engine. If the engine overheats again, have a Yamaha dealer check and repair the cooling system.

There isleakage.

There is no leakage.


MOTORCYCLE CARE AND STORAGE

7-1

7

EAU37833

Matte color caution

NOTICEECA15192

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.

EAU26044

Care While 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 yourmotorcycle looking good, extend its lifeand optimize its performance.

Before cleaning1. Cover the muffler outlets with plas-

tic bags after the engine hascooled down.

2. Make sure that all caps and coversas well as all electrical couplersand connectors, including thespark plug caps, 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

NOTICEECA10772

� 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



7-2

7

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 mayremain 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. [ECA10791]

2. After drying the motorcycle, applya corrosion protection spray on allmetal, including chrome- and nick-el-plated, surfaces to prevent cor-rosion.

After cleaning1. Dry the motorcycle with a chamois

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

and lubricate it to prevent it fromrusting.

3. Use a chrome polish to shinechrome, aluminum and stainless-steel parts, including the exhaustsystem. (Even the thermally in-duced discoloring of stainless-steel exhaust systems can be re-moved through polishing.)



7-3

7

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

WARNINGEWA11131

Contaminants on the brakes or tirescan cause loss of control.

� Make sure that there is no oil orwax on the brakes or tires.

� If necessary, clean the brakediscs and brake linings with aregular brake disc cleaner 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.

NOTICEECA10800

� Apply spray oil and wax spar-ingly and make sure to wipe offany excess.

� Never apply oil or wax to anyrubber 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.

EAU26202

Storage

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

NOTICEECA10810

� 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.

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



7-4

7

3. Perform the following steps to pro-tect the cylinders, piston rings, etc.from corrosion.a. Remove the spark plug caps

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

into each spark plug bore.c. Install the spark plug caps onto

the spark plugs, and then placethe spark plugs 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 walls with oil.)WARNING! To prevent dam-age or injury from sparking,make sure to ground thespark plug electrodes whileturning the engine over.[EWA10951]

e. Remove the spark plug capsfrom the spark plugs, and theninstall the spark plugs and thespark plug caps.

4. Lubricate all control cables and thepivoting points of all levers andpedals as well as of the side-stand/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 outlets with plas-tic bags to prevent moisture fromentering them.

7. Remove the battery and fullycharge it. Store it in a cool, dryplace and charge it once a month.Do not store the battery in an ex-cessively cold or warm place [lessthan 0 °C (30 °F) or more than 30°C (90 °F)]. For more informationon storing the battery, see page6-29.

TIPMake any necessary repairs beforestoring the motorcycle.


SPECIFICATIONS

8-1

8

Dimensions:Overall length:

2095 mm (82.5 in)Overall width:

755 mm (29.7 in)Overall height:

1085 mm (42.7 in)Seat height:

795 mm (31.3 in)Wheelbase:

1440 mm (56.7 in)Ground clearance:

145 mm (5.71 in)Minimum turning radius:

2800 mm (110.2 in)Weight:

With oil and fuel:FZ6-NAHG 206.0 kg (454 lb)FZ6-NHG 201.0 kg (443 lb)

Engine:Engine type:

Liquid cooled 4-stroke, DOHCCylinder arrangement:

Forward-inclined parallel 4-cylinderDisplacement:

600.0 cm³Bore × stroke:

65.5 × 44.5 mm (2.58 × 1.75 in)Compression ratio:

12.20 :1Starting system:

Electric starterLubrication system:

Wet sump

Engine oil:Type:

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

Recommended engine oil grade:API service SG type or higher, JASO standard MA

Engine oil quantity:Without oil filter cartridge replacement:

2.50 L (2.64 US qt, 2.20 Imp.qt)With oil filter cartridge replacement:

2.80 L (2.96 US qt, 2.46 Imp.qt)Cooling system:

Coolant reservoir capacity (up to the maximum level mark):

0.25 L (0.26 US qt, 0.22 Imp.qt)Radiator capacity (including all routes):

2.00 L (2.11 US qt, 1.76 Imp.qt)Air filter:

Air filter element:Oil-coated paper element

Fuel:Recommended fuel:

Regular unleaded gasoline onlyFuel tank capacity:

19.4 L (5.13 US gal, 4.27 Imp.gal)Fuel reserve amount:

3.6 L (0.95 US gal, 0.79 Imp.gal)Fuel injection:

Throttle body:Manufacturer:

MIKUNIType/quantity:

36EIDW-B1/1Spark plug (s):

Manufacturer/model:NGK/CR9EK

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

Clutch:Clutch type:

Wet, multiple-discTransmission:

Primary reduction system:Spur gear

Primary reduction ratio:86/44 (1.955)

Secondary reduction system:Chain drive

Secondary reduction ratio:46/16 (2.875)

Transmission type:Constant mesh 6-speed

Operation:Left foot operation

-20 -10 0 10 20 30 40 50 ˚C

SAE 10W-30

SAE 15W-40

SAE 20W-40

SAE 20W-50

SAE 10W-40

SAE 10W-50


SPECIFICATIONS

8-2

8

Gear ratio:1st:

37/13 (2.846)2nd:

37/19 (1.947)3rd:

28/18 (1.556)4th:

32/24 (1.333)5th:

25/21 (1.190)6th:

26/24 (1.083)Chassis:

Frame type:Diamond

Caster angle:25.00 °

Trail:97.5 mm (3.84 in)

Front tire:Type:

TubelessSize:


BRIDGESTONE/BT020F GGManufacturer/model:

DUNLOP/D252FRear tire:

Type:Tubeless

Size:180/55 ZR17M/C (73W)

Manufacturer/model:BRIDGESTONE/BT020R GG

Manufacturer/model:DUNLOP/D252

Loading:Maximum load:

FZ6-NAHG 191 kg (421 lb)FZ6-NHG 196 kg (432 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:


250 kPa (2.50 kgf/cm², 36 psi)Loading condition:

FZ6-NAHG 90–191 kg (198–421 lb)FZ6-NHG 90–196 kg (198–432 lb)Front:


290 kPa (2.90 kgf/cm², 42 psi)High-speed riding:

Front:225 kPa (2.25 kgf/cm², 33 psi)

Rear:250 kPa (2.50 kgf/cm², 36 psi)

Front wheel:Wheel type:

Cast wheel

Rim size:17M/C x MT3.50

Rear wheel:Wheel type:

Cast wheelRim size:

17M/C x MT5.50Front brake:

Type:Dual disc brake

Operation:Right hand operation

Recommended fluid:DOT 4

Rear brake:Type:

Single disc brakeOperation:

Right foot operationRecommended fluid:

DOT 4Front suspension:

Type:Telescopic fork

Spring/shock absorber type:Coil spring/oil damper

Wheel travel:130.0 mm (5.12 in)

Rear suspension:Type:

Swingarm (monocross)Spring/shock absorber type:

Coil spring/gas-oil damper


SPECIFICATIONS

8-3

8

Wheel travel:130.0 mm (5.12 in)

Electrical system:Ignition system:

TCI (digital)Charging system:

AC magnetoBattery:

Model:GT12B-4

Voltage, capacity:12 V, 10.0 Ah

Headlight:Bulb type:

Halogen bulbBulb voltage, wattage × quantity:

Headlight:12 V, 60 W/55.0 W × 1

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

Front turn signal light:12 V, 10.0 W × 2

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

Auxiliary light:12 V, 5.0 W × 1

License plate light:12 V, 5.0 W × 1

Meter lighting:LED

Neutral indicator light:LED

High beam indicator light:LED

Oil level warning light:LED

Turn signal indicator light:LED

Coolant temperature warning light:LED

Engine trouble warning light:LED

ABS warning light:FZ6-NAHG LED

Immobilizer system indicator light:LED

Fuses:Main fuse:

30.0 AHeadlight fuse:

20.0 ATaillight fuse:

10.0 ASignaling system fuse:

10.0 AIgnition fuse:

10.0 ARadiator fan fuse:

20.0 AFuel injection system fuse:

10.0 AABS control unit fuse:

FZ6-NAHG 10.0 AABS motor fuse:

FZ6-NAHG 30.0 ABackup fuse:

10.0 A


CONSUMER INFORMATION

9-1

9

EAU26351

Identification numbers Record the key identification number,vehicle identification number and mod-el label information in the spaces pro-vided below for assistance whenordering spare parts from a Yamahadealer or for reference in case the vehi-cle is stolen.KEY IDENTIFICATION NUMBER:

VEHICLE IDENTIFICATION NUMBER:

MODEL LABEL INFORMATION:

EAU26381

Key identification number

The key identification number isstamped into the key tag. Record thisnumber in the space provided and useit for reference when ordering a newkey.

EAU26400

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 motor-cycle with the licensing authority in yourarea.

1. Key identification number2. Code re-registering key (red bow)3. Standard keys (black bow)

1. Vehicle identification number


CONSUMER INFORMATION

9-2

9

EAU26480

Model label

The model label is affixed to the frameunder the seat. (See page 3-19.)Record the information on this label inthe space provided. This informationwill be needed when ordering spareparts from a Yamaha dealer.

1. Model label


INDEXA

ABS (for ABS models) .......................... 3-15ABS warning light (for ABS models)....... 3-7Air filter element, replacing ................... 6-14Anti-theft alarm (optional) ..................... 3-12Auxiliary light bulb, replacing ................ 6-34

BBattery .................................................. 6-29Brake and clutch levers, checking and

lubricating ........................................... 6-26Brake and shift pedals, checking and

lubricating ........................................... 6-25Brake fluid, changing ............................ 6-22Brake fluid level, checking .................... 6-21Brake lever ........................................... 3-15Brake pedal .......................................... 3-15

CCables, checking and lubricating.......... 6-25Care........................................................ 7-1Catalytic converters .............................. 3-18Clutch lever........................................... 3-14Clutch lever free play, adjusting ........... 6-20Coolant ................................................. 6-11Coolant temperature warning light.......... 3-4

DDimmer switch ...................................... 3-13Drive chain, cleaning and lubricating.... 6-24Drive chain slack .................................. 6-23

EEngine break-in ...................................... 5-4Engine idling speed .............................. 6-16Engine oil and oil filter cartridge ............. 6-8Engine stop switch................................ 3-13Engine trouble warning light ................... 3-7

FFront and rear brake pads, checking ....6-21Front fork, checking...............................6-27Fuel .......................................................3-17Fuel consumption, tips for reducing ........5-3Fuel tank breather/overflow hose..........3-18Fuel tank cap.........................................3-16Fuses, replacing....................................6-30

HHandlebar switches...............................3-13Hazard switch........................................3-14Headlight bulb, replacing.......................6-31Helmet holder........................................3-20High beam indicator light.........................3-4Horn switch ...........................................3-13

IIdentification numbers .............................9-1Ignition circuit cut-off system.................3-22Immobilizer system .................................3-1Immobilizer system indicator light ...........3-7Indicator and warning lights ....................3-4

KKey identification number........................9-1

LLicense plate light bulb, replacing .........6-34

MMain switch/steering lock ........................3-2Matte color, caution.................................7-1Model label..............................................9-2Multi-function meter unit..........................3-8

NNeutral indicator light ..............................3-4

OOil level warning light ..............................3-4

PPanel, removing and installing................ 6-7Parking.................................................... 5-4Part locations .......................................... 2-1Pass switch........................................... 3-13Periodic maintenance and lubrication

chart...................................................... 6-2R

Rear brake light switch ......................... 6-20S

Safety information................................... 1-1Seat ...................................................... 3-19Shifting.................................................... 5-3Shift pedal............................................. 3-14Shock absorber assembly, adjusting .... 3-21Sidestand.............................................. 3-22Sidestand, checking and lubricating ..... 6-27Spark plugs, checking............................. 6-7Specifications.......................................... 8-1Starting the engine.................................. 5-1Start switch ........................................... 3-13Steering, checking ................................ 6-28Storage ................................................... 7-3Storage compartment ........................... 3-20Supporting the motorcycle .................... 6-35Swingarm pivots, lubricating ................. 6-27

TTail/brake light bulb, replacing .............. 6-33Throttle cable free play, checking ......... 6-16Throttle grip and cable, checking and

lubricating ........................................... 6-25Tires...................................................... 6-17Tool kit .................................................... 6-1Troubleshooting .................................... 6-38


INDEXTroubleshooting charts ......................... 6-40Turn signal indicator lights ...................... 3-4Turn signal light bulb, replacing ............ 6-33Turn signal switch ................................. 3-13

VValve clearance .................................... 6-17Vehicle identification number .................. 9-1

WWheel bearings, checking..................... 6-28Wheel (front) (FZ6-NHG) ...................... 6-35Wheel (rear) (FZ6-NHG) ....................... 6-36Wheels .................................................. 6-19


PRINTED ON RECYCLED PAPER YAMAHA MOTOR CO., LTD.

PRINTED IN JAPAN2008.08-0.4×1 CR

(E)

DIC183

fz6-nhg fz6-nahg

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