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Yamaha Rhino YXR66FAV, Owner'S Manual

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Yamaha Rhino YXR66FAV Owner'S Manual Download Page 95

8-3

WARNING

POTENTIAL HAZARD
Operating this vehicle with improper
modifications.
WHAT CAN HAPPEN
Improper installation of accessories or
modification of this vehicle may cause
changes in handling which in some situ-
ations could lead to an accident.
HOW TO AVOID THE HAZARD
Never modify this vehicle through im-
proper installation or use of accesso-
ries. All parts and accessories added to
this vehicle should be genuine Yamaha
or equivalent components designed for
use on this vehicle and should be in-
stalled and used according to instruc-
tions. If you have questions, consult an
authorized Yamaha vehicle dealer. 

U5UG12.book  Page 3  Thursday, June 23, 2005  9:02 AM

Summary of Contents for Rhino YXR66FAV

Page 1: ...5UG F8199 12 LIT 11626 19 41 READ THIS MANUAL CAREFULLY It contains important safety information YXR66FAV OWNER S MANUAL ...

Page 2: ...EBU00776 ...

Page 3: ... the features and operation of this vehicle It also includes basic maintenance and inspection procedures If you have any questions regarding the operation or maintenance of your vehicle please consult a Yamaha dealer WARNING _ Please read this manual carefully before operating this vehicle Do not attempt to operate this vehicle until you have attained adequate knowledge of its controls and operati...

Page 4: ...thout notice The Safety Alert Symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED WARNING Failure to follow WARNING instructions could result in severe injury or death to the vehicle operator a bystander or a person inspecting or repairing the vehicle CAUTION A CAUTION indicates special precautions that must be taken to avoid damage to the vehicle NOTE A NOTE provides key information to ma...

Page 5: ...legal to operate this vehicle on public lands where vehicles its size are prohibited This vehicle complies with almost all state off highway noise level and spark arrester laws and regulations EVU00040 YXR66FAV OWNER S MANUAL 2005 by Yamaha Motor Corporation U S A 1st edition June 2005 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation...

Page 6: ...nction meter unit special edition models 4 9 Switches 4 11 Accelerator pedal 4 15 1 2 3 4 Brake pedal 4 16 Parking brake lever 4 17 Drive select lever 4 18 Fuel tank cap 4 18 Fuel level check window 4 19 Starter choke 4 19 Seats 4 20 Seat belts 4 21 Glove compartment 4 23 Cargo bed 4 23 Front and rear shock absorber adjustment 4 26 Trailer hitch bracket 4 28 Auxiliary DC jack 4 29 PRE OPERATION CH...

Page 7: ... YOUR VEHICLE 7 1 Getting to know your vehicle 7 1 Learning to operate your vehicle 7 5 Turning your vehicle 7 6 Braking 7 7 Going uphill 7 7 Going downhill 7 9 Crossing through shallow water 7 11 Riding over rough terrain 7 13 Riding in brush or wooded areas 7 14 Encountering obstacles on the trail 7 15 PERIODIC MAINTENANCE AND ADJUSTMENT 8 1 Owner s manual and tool kit 8 1 Periodic maintenance l...

Page 8: ...ent 8 36 Brake light switch adjustment 8 37 Cable inspection and lubrication 8 38 Brake pedal and accelerator pedal lubrication 8 39 Rear knuckle upper and lower pivot lubrication 8 39 Steering shaft lubrication 8 40 Wheel removal 8 40 Wheel installation 8 41 Battery 8 42 Battery maintenance 8 43 Fuse replacement 8 44 Replacing a headlight bulb 8 46 Headlight beam adjustment 8 49 Tail brake light ...

Page 9: ...YAMAHA MOTOR CORPORATION U S A SIDE SIDE VEHICLE LIMITED WARRANTY 13 1 YAMAHA EXTENDED SERVICE Y E S 14 1 13 14 U5UG12 book Page 4 Thursday June 23 2005 9 02 AM ...

Page 10: ...1 1 EVU00060 1 LOCATION OF THE WARNING AND SPECIFICATION LABELS U5UG12 book Page 1 Thursday June 23 2005 9 02 AM ...

Page 11: ...oreseeable accidents including rollover 2 YAMAHA 5UG F1696 01 WARNING IMPROPERTIREPRESSUREOROVERLOADINGCANCAUSE LOSSOFCONTROL LOSSOFCONTROLCANRESULTINSEVEREINJURYOR DEATH OPERATING TIRE PRESSURE Set with tires cold RECOMMENDED FRONT 70kPa 70kgf cm 10psi REAR 98kPa 98kgf cm 14psi MINIMUM FRONT 63kPa 63kgf cm 9psi REAR 91kPa 91kgf cm 13psi Never set tire pressure below minimum Tire may dislodge from...

Page 12: ...passengers in cargo bed Cargo can affect handling and stability Read Owner s Manual before loading or towing When loading with cargo or towing a trailer Reduce speed and allow more room to stop Avoid hills and rough terrain Be sure cargo is secured a loose load could change handling unexpectedly Keep weight in the cargo bed centered and as low and far forward as possible Top heavy loads increase t...

Page 13: ...ore than 50kg 110 lbs tongue weight on the towing bracket Do not tow more than 550kg 1212 lbs rolling weight trailer plus cargo Operate in low range gears only allow for increased braking distance and use extreme caution when operating on inclines Read carefully the loading information and trailer hitch sections in the owner s manual WARNING U5UG12 book Page 4 Thursday June 23 2005 9 02 AM ...

Page 14: ... Weight Rating 2000 lb 907 kg maximum including operator passenger accessories cargo and trailer tongue weight Passenger and cargo can affect vehicle handling ALWAYS wear a seat belt when riding in the vehicle keep your hands and feet inside the vehicle at all times watch for branches brush or other hazards that could enter the vehicle drive straight up and down inclines driving across the side of...

Page 15: ... on the enclo sure Always avoid operating the vehicle on any paved surfaces including sidewalks driveways parking lots and streets Never operate this vehicle on any public street road or highway even a dirt or gravel one Never operate this vehicle without wearing an approved motorcycle helmet that fits properly You should also wear eye protection goggles or a face shield gloves over the ankle boot...

Page 16: ...as they respond to the terrain and this movement will be felt in the steering wheel A sudden jolt could wrench the steering wheel around and your thumbs or fingers could be injured if they are in the way of the steering wheel spokes Always go slowly and be extra careful when operating on unfamiliar terrain Always be alert to changing terrain conditions when driving the vehicle Never operate on exc...

Page 17: ...oorboards on this model Remember that wet brakes may have reduced stopping ability Test your brakes after leaving water If necessary apply them several times to let friction dry out the linings Always be sure there are no obstacles or people behind you when you operate in reverse When it is safe to proceed in reverse go slowly Do not brake abruptly when carrying loads in the cargo bed Always use t...

Page 18: ... other sources of ignition such as the pi lot lights of water heaters and clothes dryers When transporting the vehicle in anoth er vehicle be sure it is kept in an upright position Otherwise fuel may leak out of the carburetor or fuel tank WHAT CAN HAPPEN Gasoline is poisonous and can cause injuries HOW TO AVOID THE HAZARD If you should swallow some gasoline or inhale a lot of gasoline vapor or ge...

Page 19: ...n a closed area WHAT CAN HAPPEN Exhaust fumes are poisonous and may cause loss of consciousness and death within a short time HOW TO AVOID THE HAZARD Always operate your vehicle in an area with adequate ventilation U5UG12 book Page 5 Thursday June 23 2005 9 02 AM ...

Page 20: ...iver seat 7 Driver seat belt 8 Spark plug 9 Cargo bed 10 Tail brake lights 11 Rear shock absorber assembly adjusting ring 12 Cargo bed release levers 13 Spark arrester 14 Passenger seat belt 15 Passenger seat 16 Oil filter cartridge 17 Engine oil dipstick 18 Battery 19 Fuses 20 Coolant reservoir 21 Radiator cap 22 Fuel level check window 23 Fuel tank cap U5UG12 book Page 1 Thursday June 23 2005 9 ...

Page 21: ... lock switches 29 Indicator and warning lights 30 Multi function meter unit special edition models 31 Auxiliary DC jack 32 Drive select lever 33 Parking brake lever 34 Accelerator pedal 35 Brake pedal NOTE _ The vehicle you have purchased may differ slightly from those shown in the figures of this manual _ U5UG12 book Page 2 Thursday June 23 2005 9 02 AM ...

Page 22: ...ha dealer or for reference in case the vehicle is stolen 1 KEY IDENTIFICATION NUMBER ACA 02E 2 VEHICLE IDENTIFICATION NUMBER ACA 02E 3 MODEL LABEL INFORMATION ACA 01E EVU00100 Key identification number The key identification number is stamped on the key as shown in the following illustration This number can be used for ordering a new key 1 Key identification number U5UG12 book Page 3 Thursday June...

Page 23: ...vehicle identification number is used to identify your vehicle _ EVU00120 Model label The model label is affixed to the location in the illustration Record the information on this la bel in the space provided This information will be needed to order spare parts from your Yamaha dealer 1 Model label U5UG12 book Page 4 Thursday June 23 2005 9 02 AM ...

Page 24: ...s are supplied with power and the headlights and taillights come on when the light switch is on OFF All electrical circuits are switched off The key can be removed in this position START The electric starter is engaged by turning and holding the key in this position Release the key when the engine starts U5UG12 book Page 1 Thursday June 23 2005 9 02 AM ...

Page 25: ...ld occur Wait at least 5 seconds between each operation of the electric starter to let it cool Do not turn the key to the START position with the engine running or damage to the electric starter can re sult See starting instructions prior to start ing the engine See pages 6 1 6 3 for details _ U5UG12 book Page 2 Thursday June 23 2005 9 02 AM ...

Page 26: ...or light P This indicator light comes on when the park ing brake is applied EVU00160 Reverse indicator light R This indicator light comes on when the drive select lever is in the R reverse position NOTE _ If the indicator light flashes while riding have a Yamaha dealer check the speed sensor cir cuit _ EVU00170 Neutral indicator light N This indicator light comes on when the drive select lever is ...

Page 27: ...tion EVU00180 Coolant temperature warning light When the coolant temperature reaches a specified level this light comes on to warn that the coolant temperature is too hot If the light comes on during operation stop the en gine as soon as it is safe to do so and allow the engine to cool down for about 10 minutes CAUTION _ The engine may overheat if the vehicle is overloaded If this happens reduce t...

Page 28: ...light comes on Coolant temperature warning light does not come on Coolant temperature and electrical circuit are OK Go ahead with riding Turn the main switch to START with the transmission in the neutral position Ask a Yamaha dealer to inspect the electrical circuit Coolant temperature warning light comes on momentarily U5UG12 book Page 5 Thursday June 23 2005 9 02 AM ...

Page 29: ... LOCK This indicator light and the differential gear lock indicator in the display come on when the differential gear lock switch is set to the 4WD LOCK position NOTE _ When the switch is set to LOCK the differ ential gear lock indicator light will flash until the differential gear is locked _ EVU01140 Low range indicator light L This indicator light comes on when the drive select lever is in the ...

Page 30: ...the 2WD 4WD switch is set to the 4WD position The differential gear lock indicator DIFF LOCK in the four wheel drive indicator also comes on when the LOCK 4WD switch is set to the 4WD LOCK position NOTE _ Due to the synchronizing mechanism in the differential gear case the four wheel drive in dicator may not come on until the vehicle starts moving _ EVU00180 Coolant temperature warning light When ...

Page 31: ...the vehicle is overloaded If this happens reduce the load to specification After restarting make sure that the light is out Continuous use while the light is on may cause damage to the engine _ U5UG12 book Page 8 Thursday June 23 2005 9 02 AM ...

Page 32: ... Hour button The multi function meter unit is equipped with the following a speedometer which shows the riding speed an odometer which shows the total dis tance traveled two tripmeters which show the distance traveled since they were last set to zero a clock an hour meter which shows the total time the key has been turned to ON U5UG12 book Page 9 Thursday June 23 2005 9 02 AM ...

Page 33: ...This information will enable you to plan future fuel stops NOTE _ Holding in the TRIP ODO button and then turning the key to ON switches the display between mph and km h _ Clock mode Pushing the button switches the display between the clock mode CLOCK and the hour meter mode HOUR in the fol lowing order CLOCK HOUR CLOCK To set the clock 1 Set the display to the clock mode 2 Push the button until t...

Page 34: ...m and the taillights Set the switch to OFF to turn off all the lights CAUTION _ Do not use the headlights with the engine turned off for an extended period of time The battery may discharge to the point that the starter motor will not operate properly If this should happen remove the battery and recharge it _ L H L H L H U5UG12 book Page 11 Thursday June 23 2005 9 02 AM ...

Page 35: ...WD Select the appropriate drive according to terrain and the conditions Two wheel drive 2WD Power is sup plied to the rear wheels only Four wheel drive 4WD Power is sup plied to the rear and front wheels Four wheel drive with the differential gear locked 4WD LOCK Power is supplied to the rear and front wheels when the differ ential gear is locked DIFF LOCK Unlike the 4WD mode all wheels turn at th...

Page 36: ...en set the switch to 2WD WARNING POTENTIAL HAZARD Changing from 2WD to 4WD or from 4WD to 4WD LOCK DIFF LOCK or vice versa while the vehicle is moving WHAT CAN HAPPEN The vehicle handles differently in 2WD than in 4WD and in 4WD LOCK in some circumstances Changing from 2WD to 4WD or from 4WD to 4WD LOCK or vice versa while moving may cause the vehicle to unexpectedly handle differ ently This could...

Page 37: ...ction meter unit display will come on To release the differential gear lock stop the vehicle and set the switch to 4WD DIFF LOCK DIFF LOCK WARNING POTENTIAL HAZARD Riding too fast while the vehicle is in 4WD LOCK WHAT CAN HAPPEN All wheels turn at the same speed when the differential is locked so it takes more effort to turn the vehicle The amount of effort required is greater the faster you go Yo...

Page 38: ...hen the indicator light is flashing turn ing the steering wheel back and forth will help the differential gear lock to engage Riding before the differential gear lock is properly engaged e g when the indica tor light is flashing will cause the engine speed to be limited until engagement is complete _ EVU00260 Accelerator pedal Press the accelerator pedal down to increase engine speed Spring pressu...

Page 39: ...function of the accelerator pedal WHAT CAN HAPPEN The accelerator pedal could be hard to operate making it difficult to speed up or slow down when you need to This could cause an accident HOW TO AVOID THE HAZARD Check the operation of the accelerator pedal before you start the engine If it does not work smoothly check for the cause Correct the problem before oper ating the vehicle Consult a Yamaha...

Page 40: ...ease the parking brake pull up on the lever press the release button and then push the lever all the way down Spring pressure helps return the lever to the released position Be sure to fully release the parking brake be fore starting out Failure to do so may result in poor performance and premature wearing of the rear brake and V belt 1 Parking brake lever 2 Release button U5UG12 book Page 17 Thur...

Page 41: ... hicle into the low high neutral and reverse positions Refer to pages 6 5 6 7 for the drive select lever operation 1 Drive select lever EVU00300 Fuel tank cap Remove the fuel tank cap by turning it coun terclockwise 1 Fuel tank cap U5UG12 book Page 18 Thursday June 23 2005 9 02 AM ...

Page 42: ...ow EVU00320 Starter choke Starting a cold engine requires a richer air fuel mixture A separate starter circuit supplies this mixture Move in direction a to turn on the starter choke Move in direction b to turn off the starter choke Refer to Starting a cold engine for proper op eration See pages 6 1 6 3 A Starter choke 1 Fully open 2 Half open 3 Closed U5UG12 book Page 19 Thursday June 23 2005 9 02...

Page 43: ...all a seat insert the projections on the rear of the seat into the seat holders and push down on the seat at the front WARNING POTENTIAL HAZARD A loose seat WHAT CAN HAPPEN The operator could lose control or the operator or passenger could fall if the seat is loose during operation HOW TO AVOID THE HAZARD Make sure the seat is securely latched U5UG12 book Page 20 Thursday June 23 2005 9 02 AM ...

Page 44: ...the seat belt properly do the follow ing 1 Hold the latch plate as you pull the belt across your lap and chest Make sure the belt is not twisted and is not caught on any portion of the vehicle your clothing or any equipment you are carrying 2 Push the latch plate into the buckle until it clicks Pull up on the latch plate to make sure it is secure 1 Buckle 2 Latch plate U5UG12 book Page 21 Thursday...

Page 45: ... out all the way and then let it retract 5 To release the buckle firmly press the re lease button 1 Buckle 2 Release button WARNING POTENTIAL HAZARD Not wearing the seat belt Wearing the seat belt improperly WHAT CAN HAPPEN There is increased risk of being killed or seriously injured in an accident HOW TO AVOID THE HAZARD Always wear your seat belt when riding in the vehicle Be sure the seat belt ...

Page 46: ...metal products like tools or sharply edged prod ucts directly in the glove compartment If they must be stored wrap them in appro priate cushion material _ a Unlock b Open EVU00351 Cargo bed 1 Cargo bed 2 Tailgate 3 Cargo hook 4 U5UG12 book Page 23 Thursday June 23 2005 9 02 AM ...

Page 47: ...ches Lifting and lowering the cargo bed 1 Cargo bed release lever To lift Push down the cargo bed release lever on the left or right side of the vehicle and then slowly lift up the cargo bed until it stops To lower Lower the cargo bed slowly to its original posi tion and be sure the it is locked into place Maximum load limit 181 kg 400 lb U5UG12 book Page 24 Thursday June 23 2005 9 02 AM ...

Page 48: ...and fingers away from the pinch points between the bed and the frame WARNING POTENTIAL HAZARD Overloading the cargo bed WHAT CAN HAPPEN Could cause changes in vehicle han dling which could lead to an accident HOW TO AVOID THE HAZARD Never exceed the stated maximum load limit for this cargo bed Cargo should be properly distributed and securely attached Reduce speed when carrying cargo Al low greate...

Page 49: ...e Adjust the spring preload as follows To increase the spring preload turn the ad justing ring in direction a To decrease the spring preload turn the ad justing ring in direction b WARNING POTENTIAL HAZARD Carrying a passenger in the cargo bed WHAT CAN HAPPEN The passenger could fall be thrown out or be struck by objects in the cargo bed HOW TO AVOID THE HAZARD Never carry a passenger in the cargo...

Page 50: ...ng ring 2 Position indicator NOTE _ A special wrench can be obtained at a Yamaha dealer to make this adjustment _ 1 Special wrench Standard position B A Minimum soft E Maximum hard U5UG12 book Page 27 Thursday June 23 2005 9 02 AM ...

Page 51: ...ges 6 11 6 13 for precaution information 1 Trailer hitch bracket WARNING POTENTIAL HAZARD Improper shock absorber adjustment WHAT CAN HAPPEN Uneven adjustment can cause poor handling and loss of stability which could lead to an accident HOW TO AVOID THE HAZARD Always adjust the shock absorbers on the left and right side to the same set ting U5UG12 book Page 28 Thursday June 23 2005 9 02 AM ...

Page 52: ...xiliary DC jack should only be used when the engine is running 1 Auxiliary DC jack cap 1 Set the light switch to OFF 2 Start the engine See pages 6 1 6 3 3 Open the auxiliary DC jack cap and then insert the accessory power plug into the jack 1 Auxiliary DC jack Maximum rated capacity for the auxiliary DC jack DC 12 V 120 W 10 A U5UG12 book Page 29 Thursday June 23 2005 9 02 AM ...

Page 53: ...d the circuit and cause the fuse to blow If accessories are used without the engine running or with the headlights turned on the battery will lose its charge and engine starting may be come difficult Do not use an automotive cigarette lighter or other accessories with a plug that gets hot because the jack can be damaged _ U5UG12 book Page 30 Thursday June 23 2005 9 02 AM ...

Page 54: ...sary 5 5 8 9 8 12 Coolant reservoir Check coolant level Fill with coolant if necessary 5 6 8 17 8 18 Final gear oil Differential gear oil Check for leakage 5 7 8 13 8 16 Accelerator pedal Check for proper accelerator pedal operation 5 7 Seat belts Check for proper operation and belt wear 5 7 Steering Check for proper operation 5 8 Fittings and fasteners Check all fittings and fasteners 5 8 Lights ...

Page 55: ...ake fluid level Check the brake fluid level Add fluid if necessary See pages 8 33 8 34 WARNING POTENTIAL HAZARD Failure to inspect the vehicle before op erating Failure to properly maintain the vehicle WHAT CAN HAPPEN Increases the possibility of an accident or equipment damage HOW TO AVOID THE HAZARD Always inspect your vehicle each time you use it to make sure the vehicle is in safe operating co...

Page 56: ...not provide proper braking per formance inspect the brake system See pages 8 32 8 35 WARNING POTENTIAL HAZARD Driving with improperly operating brakes WHAT CAN HAPPEN You could lose braking ability which could lead to an accident HOW TO AVOID THE HAZARD Always check the brakes at the start of every ride Do not operate the vehicle if you find any problem with the brakes If a problem cannot be corre...

Page 57: ...r If knocking or pinging occurs use a different brand of gasoline or premium unleaded fuel Unleaded fuel will give you longer spark plug life and reduced maintenance cost Gasohol There are two types of gasohol gasohol con taining ethanol and that containing methanol Gasohol containing ethanol can be used if ethanol content does not exceed 10 Gaso hol containing methanol is not recommended by Yamah...

Page 58: ...sure that no foreign material en ters the crankcase _ WARNING POTENTIAL HAZARD Improper care when refueling WHAT CAN HAPPEN Fuel can spill which can cause a fire and severe injury Fuel expands when it heats up If the fuel tank is overfilled fuel could spill out due to heat from the engine or the sun HOW TO AVOID THE HAZARD Do not overfill the fuel tank Be careful not to spill fuel especially on th...

Page 59: ...ars See pages 8 17 8 18 for details CAUTION _ Hard water or salt water is harmful to the engine You may use soft water if you can not get distilled water _ Coolant reservoir capacity up to the maximum level mark 0 35 L 0 31 Imp qt 0 37 US qt WARNING POTENTIAL HAZARD Removing the radiator cap when the en gine and radiator are still hot WHAT CAN HAPPEN You could be burned by hot fluid and steam blow...

Page 60: ...rator pedal oper ates correctly It must operate smoothly and fully spring back to the idle position when re leased Have a Yamaha dealer repair as nec essary for proper operation EVU00460 Seat belts Make sure that both seat belts are not frayed or damaged The seat belt must move smoothly when pulled out and retract on its own when re leased The latch plate should click securely into the buckle and ...

Page 61: ...eration EVU00490 Switches Check the operation of all switches Have a Yamaha dealer repair as necessary for proper operation EVU00500 Tires WARNING POTENTIAL HAZARD Operating this vehicle with improper tires or with improper or uneven tire pressure WHAT CAN HAPPEN Use of improper tires on this vehicle or operation of this vehicle with improper or uneven tire pressure may cause loss of control incre...

Page 62: ...ied could cause the tire to dislodge from the rim under severe riding conditions The following are minimums Front 63 kPa 0 63 kgf cm2 9 psi Rear 91 kPa 0 91 kgf cm2 13 psi 4 Use no more than the following pressures when seating the tire beads Front 250 kPa 2 5 kgf cm2 36 psi Rear 250 kPa 2 5 kgf cm2 36 psi Higher pressures may cause the tire to burst Inflate the tires very slowly and carefully Fas...

Page 63: ...e gauge could cause the first reading to be incorrect _ Set pressure with tires cold Set tire pressures to the following specifica tions ACE 02E 1 Tire pressure gauge Recommended pressure Minimum Maximum Front 70 kPa 0 70 kgf cm2 10 psi 63 kPa 0 63 kgf cm2 9 psi 77 kPa 0 77 kgf cm2 11 psi Rear 98 kPa 0 98 kgf cm2 14 psi 91 kPa 0 91 kgf cm2 13 psi 105 kPa 1 05 kgf cm2 15 psi U5UG12 book Page 10 Thu...

Page 64: ...5 11 EVU00520 Tire wear limit When the tire groove decreases to 3 mm 0 12 in due to wear replace the tire a Tire wear limit U5UG12 book Page 11 Thursday June 23 2005 9 02 AM ...

Page 65: ...n accident or injury HOW TO AVOID THE HAZARD Read the Owner s Manual carefully If there is a control or function you do not understand ask your Yamaha dealer WARNING POTENTIAL HAZARD Freezing control cables in cold weather WHAT CAN HAPPEN You could be unable to control the vehi cle which could lead to an accident or collision HOW TO AVOID THE HAZARD When riding in cold weather always make sure all...

Page 66: ...before starting the engine _ 3 Use the starter choke in reference to the figure Position 1 Cold engine start ambient temperature below 5 C 40 F Position 2 Cold engine start ambient temperature at 0 C 30 F 30 C 90 F and warm ing up position Position 3 Cold engine start ambient temperature above 25 C 80 F and warm engine start position a Starter choke 1 Fully open 2 Half open 3 Closed 4 With your fo...

Page 67: ...les smoothly and return the starter choke to position 3 before riding CAUTION _ See the Engine break in section prior to operating the engine for the first time _ EVU00550 Starting a warm engine To start a warm engine refer to the Starting a cold engine section The starter choke should not be used Press the accelerator pedal slightly EVU00560 Jump starting Jump starting the vehicle should be avoid...

Page 68: ...mper cable to the negative terminal of the battery in the vehicle Be especially careful not to touch the positive lead of the jump er cable to the negative lead reverse the polarity of the jumper cables when connecting to the bat teries battery explosion and or se rious damage to the electrical system may occur _ 6 Start the engine Refer to Starting a cold engine on pages 6 1 6 3 7 After the engin...

Page 69: ...ore shifting you must stop the vehicle and take your foot off the accelerator ped al Otherwise the transmission may be damaged _ Shifting Neutral to High and High to Low 1 Stop the vehicle Keep your foot off the accelerator pedal 2 Apply the brakes then shift by moving the drive select lever along the shift guide NOTE _ Make sure that the drive select lever is com pletely shifted into position _ 1...

Page 70: ... Drive select lever NOTE _ When in reverse the reverse indicator light should be on If the light does not come on ask a Yamaha dealer to inspect the reverse indicator light electrical cir cuit Due to the synchronizing mechanism in the engine the light may not come on un til the vehicle starts moving _ 4 Check behind for people or obstacles then release the brake pedal U5UG12 book Page 6 Thursday J...

Page 71: ... in the engine wear and polish themselves to the correct operating clearances During this period prolonged full throttle oper ation or any condition which might result in ex cessive engine heating must be avoided However momentary 2 3 seconds maxi mum full throttle operation under load does not harm the engine WARNING POTENTIAL HAZARD Improperly operating in reverse WHAT CAN HAPPEN You could hit a...

Page 72: ...dealer 0 10 hours Avoid continuous operation above half throt tle Allow a cooling off period of five to ten min utes after every hour of operation Vary the speed of the vehicle from time to time Do not operate it at one set throttle position 10 20 hours Avoid prolonged operation above 3 4 throttle Rev the vehicle freely but do not use full throt tle at any time After break in The vehicle can now b...

Page 73: ... a hill or other incline WHAT CAN HAPPEN The vehicle could roll out of control in creasing the chance of an accident HOW TO AVOID THE HAZARD Avoid parking on hills or other inclines If you must park on an incline apply the parking brake and block the front and rear wheels with rocks or other objects Do not park the vehicle at all on hills that are so steep you could not walk up them easily U5UG12 ...

Page 74: ...t the handling and con trol of your vehicle Keep the following in mind when considering an accessory or operating a vehicle which has accessories Choose only accessories designed for your vehicle Your Yamaha dealer has a variety of genuine Yamaha accessories Other ac cessories may also be available on the market However it is not possible for Yamaha to test all non Yamaha accesso ries nor have any...

Page 75: ...dle differently than it does without accessories EVU00630 Loading Cargo or a trailer can change the stability and handling of a vehicle You must use common sense and good judg ment when carrying cargo or towing a trailer Keep the following points in mind Never exceed the weight limits shown An overloaded vehicle can be unstable MAXIMUM LOADING LIMIT Vehicle loading limit total weight of cargo oper...

Page 76: ... hooks equipped on the cargo bed Tie down cargo securely in the trailer Make sure cargo in the trailer cannot move around A shifting load can cause an acci dent Make sure the load does not interfere with controls or your ability to see where you are going Drive more slowly than you would without a load The more weight you carry the slow er you should go Although conditions vary it is good practice...

Page 77: ... in vehicle han dling which could lead to an accident HOW TO AVOID THE HAZARD Never exceed the stated load capacity for this vehicle Cargo should be properly distributed and securely attached Reduce speed when carrying cargo or pulling a trailer Allow greater distance for braking U5UG12 book Page 13 Thursday June 23 2005 9 02 AM ...

Page 78: ...o read all caution and warning labels on your vehicle This vehicle is designed for the operator and one passenger The driver and passenger must always wear a seat belt Never carry passengers in the cargo bed WARNING POTENTIAL HAZARD Not wearing the seat belt Wearing the seat belt improperly WHAT CAN HAPPEN There is increased risk of being killed or seriously injured in an accident HOW TO AVOID THE...

Page 79: ...ing on page 6 11 Car rying a passenger and cargo can affect vehi cle handling WARNING POTENTIAL HAZARD Carrying a passenger in the cargo bed WHAT CAN HAPPEN The passenger could fall or be struck by objects in the cargo bed HOW TO AVOID THE HAZARD Never carry a passenger in the cargo bed The cargo bed is designed to carry cargo only U5UG12 book Page 2 Thursday June 23 2005 9 02 AM ...

Page 80: ...ng this vehicle or carrying or towing cargo improperly WHAT CAN HAPPEN Could cause changes in vehicle han dling which could lead to an accident HOW TO AVOID THE HAZARD Never exceed the stated load capacity for this vehicle Cargo should be properly distributed and securely attached Reduce speed when carrying cargo or pulling a trailer Allow greater distance for braking Always follow the instruction...

Page 81: ...ere head injury or death in the event of an ac cident Operating without eye protection can re sult in an accident and increases your chances of a severe injury in the event of an accident HOW TO AVOID THE HAZARD Always wear an approved motorcycle helmet that fits properly You should also wear eye protection goggles or face shield gloves boots long sleeved shirt or jacket long pants U5UG12 book Pag...

Page 82: ...difficult ma neuvers Perform the Pre Operation Checks on pages 5 1 5 11 Set the parking brake shift to neu tral and follow the instructions on page 6 1 to start the engine Once it has warmed up and you have turned the choke off you are ready to begin driving your vehicle With the engine idling shift the drive select lever into low or high Then release the parking brake Press the accelerator pedal ...

Page 83: ... attempt sharp high speed turns You should also be careful making sharp turns on rough terrain Do not attempt to turn around or make abrupt maneuvers on slopes Position your hands on the steering wheel so that your thumbs and fingers do not wrap around the wheel This is particularly impor tant when driving in rough terrain The front wheels will move right and left as they re spond to the terrain a...

Page 84: ...iving techniques to avoid over turns on hills and slopes Drive straight up hills and avoid crossing the side of a hill which increases your chance of rollover Practice first on gentle slopes before attempt ing steeper hills Always check the terrain carefully before attempting any hill Use com mon sense and remember that some hills are too steep for you to climb Choose carefully which hills you att...

Page 85: ...t is on the other side there could be another person an ob stacle or a sharp drop off WARNING POTENTIAL HAZARD Operating on excessively steep hills WHAT CAN HAPPEN The vehicle can overturn more easily on extremely steep hills than on level sur faces or small hills HOW TO AVOID THE HAZARD Never operate your vehicle on hills too steep for it or your abilities Never oper ate vehicles on hills steeper...

Page 86: ...ary to slow your de scent Release the brake and begin to coast down the hill Use engine braking as much as possible gently applying the brakes when necessary GOING DOWNHILL Check the terrain carefully before going down a hill When possible choose a path that lets you drive your vehicle straight downhill Avoid sharp angles that could allow the vehicle to pitch or roll over Carefully choose your pat...

Page 87: ...d an obsta cle do so slowly and carefully If the vehicle starts to tip gradually steer in the downhill di rection if there are no obstacles in your path As you regain proper balance gradually steer again in the direction you want to go WARNING POTENTIAL HAZARD Going down a hill improperly WHAT CAN HAPPEN Could cause loss of control or cause the vehicle to overturn HOW TO AVOID THE HAZARD Always ch...

Page 88: ...cessary apply the brakes several times to let friction dry out the linings WARNING POTENTIAL HAZARD Operating this vehicle through deep or fast flowing water WHAT CAN HAPPEN Loss of control which could result in an accident including overturn which could increase the risk of drowning HOW TO AVOID THE HAZARD Never operate this vehicle in fast flow ing water or in water deeper than 33 cm 13 in Remem...

Page 89: ... the air filter case the V belt cooling duct check hose the drive select lever box check hose and the V belt case drain plug Wash the vehi cle in fresh water if it has been operated in salt water or muddy conditions _ 1 Air filter case check hose 1 V belt cooling duct check hose U5UG12 book Page 12 Thursday June 23 2005 9 02 AM ...

Page 90: ...amage to the vehicle could occur WARNING POTENTIAL HAZARD Failure to use extra care when operating this vehicle on unfamiliar terrain WHAT CAN HAPPEN You can come upon hidden rocks bumps or holes without enough time to react Could result in the vehicle over turning or going out of control HOW TO AVOID THE HAZARD Go slowly and be extra careful when op erating on unfamiliar terrain Always be alert t...

Page 91: ... for obstacles such as branches that the vehicle might hit causing an accident or for brush that might enter the vehicle as you pass and strike the driver or passenger Nev er hold onto the enclosure so your hand is outside the vehicle Hold only onto the hand grip inside the enclosure U5UG12 book Page 14 Thursday June 23 2005 9 02 AM ...

Page 92: ...o maintain your momentum but still give yourself plenty of time to react to changes in conditions If there is any question about your ability to maneuver safely over the obstacle you should turn around if the ground is flat and you have the room or back up until you find a less difficult path WARNING POTENTIAL HAZARD Improperly operating over obstacles WHAT CAN HAPPEN Could cause loss of control o...

Page 93: ...his owner s manual in the vinyl bag and always carry it on the bottom of the driver seat as shown Put the owner s tool kit and tire pressure gauge in the space beside the battery 1 Owner s manual WARNING POTENTIAL HAZARD Servicing an engine while it is running WHAT CAN HAPPEN Moving parts can catch clothing or parts of the body causing injury Electrical components can cause shocks or can start fir...

Page 94: ...nd minor re pairs The tools provided in the Owner s tool kit are sufficient for this purpose except that a torque wrench is also necessary to properly tighten nuts and bolts NOTE _ If you do not have a torque wrench available during a service operation requiring one take your vehicle to a Yamaha dealer to check the torque settings and adjust them as necessary _ U5UG12 book Page 2 Thursday June 23 ...

Page 95: ...ead to an accident HOW TO AVOID THE HAZARD Never modify this vehicle through im proper installation or use of accesso ries All parts and accessories added to this vehicle should be genuine Yamaha or equivalent components designed for use on this vehicle and should be in stalled and used according to instruc tions If you have questions consult an authorized Yamaha vehicle dealer U5UG12 book Page 3 ...

Page 96: ...ves Check valve clearance Adjust if necessary Cooling system Check coolant leakage Repair if necessary Replace coolant every 24 months Spark plug Check condition Adjust gap and clean Replace if necessary Air filter elements engine and air intake duct Clean Replace if necessary Every 20 40 hours More often in wet or dusty areas Carburetor Check idle speed starter operation Adjust if necessary Crank...

Page 97: ...age Wheels Check balance damage runout Repair if necessary Wheel bearings Check bearing assemblies for looseness damage Replace if damaged Front and rear suspension Check operation and for leakage Correct if necessary Steering system Check operation and for looseness Replace if damaged Check toe in Adjust if necessary Rear upper and lower knuckle pivots Lubricate with lithium soap based grease Dri...

Page 98: ...8 6 EVU00680 Hood To open Unhook the hood latches and then slowly tilt the hood up until it stops 1 Latch 2 1 Hood U5UG12 book Page 6 Thursday June 23 2005 9 02 AM ...

Page 99: ... on the back of the instru ment panel Secure slots 3 on the side of the hood around projections 4 on the frame 1 Projection 2 2 Slot 2 3 Slot 2 4 Projection 2 CAUTION _ Make sure that all cables and wires are in place when closing the hood Do not drive the vehicle with the hood open unlatched or removed _ U5UG12 book Page 7 Thursday June 23 2005 9 02 AM ...

Page 100: ... 1 Console To install 1 Place the console in its original position 2 Install the parking brake lever boot 3 Install the seats CAUTION _ When installing the console be sure not to pinch the cables or wires Make sure that the groove at the bot tom of the parking brake lever boot and the drive select lever boot fits se curely around the edge of the hole in the console _ U5UG12 book Page 8 Thursday Ju...

Page 101: ...f 4 Wait a few minutes until the oil settles 5 Remove the engine oil filler cap and wipe off the dipstick with a clean rag 6 Insert the dipstick in the oil filler hole without screwing it in and then remove it again to check the oil level NOTE _ The engine oil should be between the mini mum and maximum level marks _ 1 Maximum level mark 2 Minimum level mark 3 Dipstick 4 Engine oil filler cap 7 If ...

Page 102: ...ngine to col lect the used oil and then remove the en gine oil filler cap 4 Remove the engine oil drain bolt to drain the oil from the crankcase 1 Engine oil drain bolt NOTE _ Skip steps 5 7 if the oil filter cartridge is not being replaced _ 5 Remove the oil filter cartridge with an oil filter wrench 1 Oil filter cartridge 2 Oil filter wrench NOTE _ An oil filter wrench is available at a nearby Y...

Page 103: ...ied torque with a torque wrench 1 Oil filter cartridge 2 Torque wrench 8 Install the engine oil drain bolt and then tighten it to the specified torque 9 Add the specified amount of recommend ed engine oil and then install the engine oil filler cap and tighten it Tightening torque Oil filter cartridge 17 Nm 1 7 m kgf 12 ft lbf Tightening torque Engine oil drain bolt 30 Nm 3 0 m kgf 22 ft lbf U5UG12...

Page 104: ...rs the crankcase _ 10 Start the engine and warm it up for seve ral minutes While warming up check for oil leakage If oil leakage is found turn the engine off immediately and check for the cause 11 Turn the engine off and then check the oil level and correct it if necessary 12 Install the console Recommended engine oil See page 10 2 Oil quantity Without oil filter cartridge replacement 1 90 L 1 67 ...

Page 105: ...NOTE _ The oil level should be at the brim of the filler hole _ 3 If the oil is below the brim of the filler hole add sufficient oil of the recommended type to raise it to the correct level CAUTION _ Be sure no foreign material enters the final gear case _ 4 Install the oil filler bolt and then tighten it to the specified torque Tightening torque Final gear oil filler bolt 23 Nm 2 3 m kgf 17 ft lb...

Page 106: ...gear oil up to the brim of the filler hole CAUTION _ Be sure no foreign material enters the final gear case _ 6 Install the oil filler bolt and then tighten it to the specified torque 7 Check for oil leakage If oil leakage is found check for the cause Tightening torque Final gear oil drain bolt 20 Nm 2 0 m kgf 14 ft lbf Recommended oil SAE 80 API GL 4 Hypoid gear oil Oil quantity 0 25 L 0 22 Imp q...

Page 107: ...oil level 3 Differential gear oil CAUTION _ Be sure no foreign material enters the dif ferential gear case _ 3 Install the differential gear oil filler bolt and then tighten it to the specified torque Changing the differential gear oil 1 Place the vehicle on a level surface 2 Place a container under the differential gear case to collect the used oil 3 Remove the differential gear oil filler bolt a...

Page 108: ..._ 6 Install the differential gear oil filler bolt and then tighten it to the specified torque 7 Check for oil leakage If oil leakage is found check for the cause Tightening torque Differential gear oil drain bolt 9 8 Nm 0 98 m kgf 7 1 ft lbf Recommended oil SAE 80 API GL 4 Hypoid gear oil Oil quantity 0 32 L 0 28 Imp qt 0 34 US qt Tightening torque Differential gear oil filler bolt 23 Nm 2 3 m kgf...

Page 109: ...the coolant level varies with engine tempera ture NOTE _ The coolant should be between the minimum and maximum level marks _ 1 Coolant reservoir cap 2 Maximum level mark 3 Minimum level mark 4 If the coolant is at or below the minimum level mark remove the reservoir cap add coolant to the maximum level mark install the reservoir cap and then close the hood Coolant reservoir capacity up to the maxi...

Page 110: ...reeze content of the coolant If water is used instead of coolant have a Yamaha dealer check the antifreeze con tent of the coolant as soon as possible The radiator fan operation is completely automatic It is switched on or off accord ing to the coolant temperature in the radi ator _ If your vehicle overheats see page 8 54 for details EVU00740 Axle boots Check the protective boots for holes or tear...

Page 111: ...8 19 1 Rear axle boot 2 each side U5UG12 book Page 19 Thursday June 23 2005 9 02 AM ...

Page 112: ...ed up See pages 4 23 4 26 for cargo bed lifting and lowering procedures 2 Remove the spark plug cap 1 Spark plug cap 3 Use the spark plug wrench in the tool kit to remove the spark plug as shown 1 Spark plug wrench U5UG12 book Page 20 Thursday June 23 2005 9 02 AM ...

Page 113: ...nspect the spark plug because heat and deposits will cause the spark plug to slowly break down and erode If electrode erosion becomes ex cessive or if carbon and other deposits are excessive you should replace the spark plug with the specified plug Installation 1 Measure the electrode gap with a wire thickness gauge and if necessary adjust the gap to specification a Spark plug gap 2 Clean the surf...

Page 114: ... spark plug tightened to the specified torque as soon as possible _ 4 Install the spark plug cap 5 Lower the cargo bed EVU00762 Cleaning the air filter elements Cleaning the intake duct air filter element 1 Remove the air intake duct grill by remov ing the quick fastener screws 1 Quick fastener screw 4 2 Air intake duct grill Tightening torque Spark plug 17 5 Nm 1 75 m kgf 12 7 ft lbf U5UG12 book ...

Page 115: ...from the air filter element by hand 4 Tap the air filter element to remove most of the dust and dirt and then blow the re maining dirt out with compressed air 1 Air filter element 5 Install the air filter element into the air in take duct grill 6 Install the air intake duct grill by installing the quick fastener screws U5UG12 book Page 23 Thursday June 23 2005 9 02 AM ...

Page 116: ... _ 1 Air filter case check hose 1 Remove the seats See page 4 20 for seat removal and installation proce dures 2 Remove the console See page 8 8 for console removal and installation proce dures 3 Remove the air filter case cover by un hooking the holders 1 Holder 4 2 Air filter case cover 4 Remove the air filter element 5 Remove the air filter element from its frame U5UG12 book Page 24 Thursday Ju...

Page 117: ...TION _ Do not twist the air filter element when squeezing it _ 8 Inspect the air filter element and replace it if damaged WARNING POTENTIAL HAZARD Using low flash point solvents or gaso line to clean the air filter element WHAT CAN HAPPEN Low flash point solvents or gasoline can catch fire or explode HOW TO AVOID THE HAZARD Use parts cleaning solvent to clean the air filter element U5UG12 book Pag...

Page 118: ...reather hose 13 Install the console 14 Install the seats NOTE _ The air filter element should be cleaned every 20 40 hours It should be cleaned and lubri cated more often if the vehicle is operated in extremely dusty areas Each time air filter ele ment maintenance is performed check the air inlet to the air filter case for obstructions Check the air filter element rubber joint to the carburetor an...

Page 119: ... fect carburetor jetting with subsequent poor performance and possible engine overheating EVU00770 V belt cooling duct check hose The V belt cooling duct check hose is located under the driver seat See page 4 20 for seat removal and installation procedures If dust or water collects in the V belt cooling duct check hose remove the hose and clean it 1 V belt cooling duct check hose U5UG12 book Page ...

Page 120: ...er riding in water deep enough to allow wa ter to enter the V belt case remove the drain plug to drain any water from the case NOTE _ If water drains from the V belt case after re moving the drain plug have a Yamaha dealer inspect the vehicle as the water may affect other engine parts _ 1 V belt case drain plug U5UG12 book Page 28 Thursday June 23 2005 9 02 AM ...

Page 121: ... then use a wire brush to remove any carbon depos its from the spark arrester portion of the tailpipe and inside of the tailpipe housing 1 Tailpipe 2 Spark arrester 4 Insert the tailpipe into the muffler and align the bolt holes 5 Install the tailpipe by installing the bolts and then tighten the bolts to the specified torque Tightening torque Tailpipe bolt 9 5 N m 0 95 m kgf 6 9 ft lbf U5UG12 book...

Page 122: ...y tests If the settings are disturbed by someone without sufficient technical knowledge poor engine perfor mance and damage may result _ WARNING POTENTIAL HAZARD Improper cleaning of the spark arrester Hot exhaust system WHAT CAN HAPPEN Could injure the eyes Could cause burns Could cause carbon monoxide poison ing possibly leading to death Could start a fire HOW TO AVOID THE HAZARD When cleaning t...

Page 123: ...ct the tachometer to the spark plug lead and then set the idle to the specified idling speed by adjusting the throttle stop screw Turn the screw in direction a to increase the engine speed and in direc tion b to decrease the engine speed 1 Throttle stop screw 5 Install the console 6 Install the seats EVU00820 Valve clearance adjustment The correct valve clearance changes with use resulting in impr...

Page 124: ...d wear check the wear indicator grooves If a brake pad has worn to the point that the wear indica tor grooves have almost disappeared have a Yamaha dealer replace the brake pads as a set 1 Brake pad wear indicator groove NOTE _ The wheels need to be removed to check the brake pads See pages 8 40 8 41 for wheel removal and installation procedures _ U5UG12 book Page 32 Thursday June 23 2005 9 02 AM ...

Page 125: ...e brake pads as a set 1 Brake pad wear indicator groove EVU00850 Checking the brake fluid level 1 Minimum level mark Insufficient brake fluid may let air enter the brake system possibly causing the brakes to become ineffective Before riding check that the brake fluid is above the minimum level mark and replenish if necessary A low brake fluid level may indi cate worn brake pads and or brake system...

Page 126: ...es not enter the brake fluid reservoir when refilling Water will significantly lower the boiling point of the fluid and may result in vapor lock Brake fluid may deteriorate painted surfac es or plastic parts Always clean up spilled fluid immediately Have a Yamaha dealer inspect the brake system if the brake fluid level goes down EVU00860 Brake fluid replacement Complete fluid replacement should be...

Page 127: ...eck the brake system if necessary 1 Brake pedal WARNING POTENTIAL HAZARD Operating with improperly serviced or adjusted brakes WHAT CAN HAPPEN You could lose braking ability which could lead to an accident HOW TO AVOID THE HAZARD After servicing Make sure the brakes operate smoothly and that the brake pedal position is correct Make sure the brakes do not drag All air must be bled from the brake sy...

Page 128: ...es 3 Remove the console See page 8 8 for console removal and installation proce dures 4 Check the parking brake lever free play The maximum free play is equal to one click of the parking brake lever If neces sary adjust the free play as follows a Parking brake lever free play NOTE _ The parking brake lever must be released when checking and adjusting the parking brake lever free play _ 5 Loosen th...

Page 129: ...ke pedal is properly adjusted when the brake light comes on just before braking takes effect If necessary adjust the brake light switch as follows 1 Open the hood See pages 8 6 8 7 for hood opening and closing procedures 2 Turn the adjusting nut while holding the brake light switch in place To make the brake light come on earlier turn the ad justing nut in direction a To make the brake light come ...

Page 130: ...AZARD Damaged control cables WHAT CAN HAPPEN Corrosion can result when the outer covering of control cables becomes damaged Cables can also become frayed or kinked Operation of controls could be restricted which could cause an accident or injury HOW TO AVOID THE HAZARD Inspect cables frequently Replace dam aged cables Recommended lubricant Yamaha chain and cable lube or SAE 10W30 motor oil U5UG12 ...

Page 131: ...rts EVU00910 Rear knuckle upper and lower pivot lubrication Lubricate the knuckle upper and lower pivots with a grease gun Recommended lubricant Lithium soap based grease all purpose grease Recommended lubricant Lithium soap based grease U5UG12 book Page 39 Thursday June 23 2005 9 02 AM ...

Page 132: ...Wheel removal 1 Loosen the wheel nuts 2 Elevate the vehicle and place a suitable stand under the frame 3 Remove the nuts from the wheel 4 Remove the wheel 1 Nut 4 Recommended lubricant Lithium soap based grease all purpose grease U5UG12 book Page 40 Thursday June 23 2005 9 02 AM ...

Page 133: ...ts are used for both the front and rear wheels Install the nut with its ta pered side towards the wheel _ 1 Arrow mark 1 Tapered nut 2 Lower the vehicle so that the wheel is on the ground 3 Tighten the wheel nuts to the specified torque Wheel nut torque Front 55 Nm 5 5 m kgf 40 ft lbf Rear 55 Nm 5 5 m kgf 40 ft lbf U5UG12 book Page 41 Thursday June 23 2005 9 02 AM ...

Page 134: ... be severely burned by the sulfuric acid in battery electrolyte Batteries produce explosive gases HOW TO AVOID THE HAZARD Avoid contact with skin eyes or cloth ing Always shield eyes when working near batteries Keep out of reach of chil dren Antidote EXTERNAL Flush with water INTERNAL Drink large quantities of wa ter or milk Follow with milk of magne sia beaten egg or vegetable oil Get prompt medi...

Page 135: ...ion CAUTION _ A special battery charger constant volt age ampere or constant voltage is re quired for recharging a sealed type battery Using a conventional battery charger may shorten the battery life _ 2 Always make sure the connections are correct when putting the battery back in the vehicle 1 Negative battery lead 2 Positive battery lead U5UG12 book Page 43 Thursday June 23 2005 9 02 AM ...

Page 136: ...1 Battery compartment cover 2 Turn the key to OFF and turn off the electrical circuit in question CAUTION _ To prevent accidental short circuiting turn off the main switch when checking or replacing a fuse _ 3 Remove the blown fuse and then install a new fuse of the specified amperage 1 Main fuse 2 Spare main fuse 3 Headlight fuse 4 Ignition fuse 5 Auxiliary DC jack fuse 6 Four wheel drive fuse 7 ...

Page 137: ...ight fuse 15 0 A Ignition fuse 10 0 A Auxiliary DC jack fuse 10 0 A Signaling system fuse 10 0 A Carburetor warmer fuse 10 0 A Four wheel drive fuse 3 0 A Backup fuse 10 0 A WARNING POTENTIAL HAZARD Using an improper fuse WHAT CAN HAPPEN An improper fuse can cause damage to the electrical system which could lead to a fire HOW TO AVOID THE HAZARD Always use a fuse of the specified rat ing Never use...

Page 138: ...ges 8 6 8 7 for hood opening and closing procedures 2 Remove the bulb holder cover at the rear of the headlight by pulling it off 1 Headlight bulb holder cover 3 Disconnect the headlight coupler by lift ing the tab as shown and pulling out the coupler 1 Headlight coupler U5UG12 book Page 46 Thursday June 23 2005 9 02 AM ...

Page 139: ...bulb holder assembly _ 5 Install a new headlight bulb holder as sembly by inserting it and turning it clock wise WARNING POTENTIAL HAZARD A headlight bulb is hot when it is on and immediately after it is turned off WHAT CAN HAPPEN You can be burned or a fire could start if the bulb touches something flamma ble HOW TO AVOID THE HAZARD Wait for the bulb to cool before touching or removing it U5UG12 ...

Page 140: ...glass the luminos ity of the bulb and the bulb life will be ad versely affected Thoroughly clean off any dirt and fingerprints on the headlight bulb using a cloth moistened with alcohol or thinner _ 6 Connect the headlight coupler 7 Install the headlight bulb holder cover at the rear of the headlight 8 Close the hood U5UG12 book Page 48 Thursday June 23 2005 9 02 AM ...

Page 141: ... advisable to have a Yamaha dealer make this adjustment _ To raise the beam turn the adjusting screw in direction a To lower the beam turn the adjusting screw in direction b 1 Headlight beam adjusting screw U5UG12 book Page 49 Thursday June 23 2005 9 02 AM ...

Page 142: ... out replace it as follows 1 Remove panel A if replacing the left tail brake bulb or panel B if replacing the right tail brake bulb by removing the quick fasteners and bolts 1 Panel A 1 Panel B 1 Quick fastener 8 2 Bolt 2 3 Panel A U5UG12 book Page 50 Thursday June 23 2005 9 02 AM ...

Page 143: ...rom the bulb holder 4 Push a new bulb in and turn it clockwise to install in the bulb holder 5 Install the bulb holder together with the bulb by turning it clockwise 6 Install the panel by installing the quick fasteners and bolts and then tighten the bolts to the specified torque Tightening torque Panel bolt 6 5 N m 0 65 m kgf 4 7 ft lbf U5UG12 book Page 51 Thursday June 23 2005 9 02 AM ...

Page 144: ...erience and know how to properly service your vehicle Use only genuine Yamaha parts on your vehicle Imita tion parts may look like Yamaha parts but they are often inferior Consequently they have a shorter service life and can lead to ex pensive repair bills WARNING POTENTIAL HAZARD Checking the fuel system while smok ing or near an open flame WHAT CAN HAPPEN Fuel can ignite or explode causing se v...

Page 145: ...tion Remove the spark plug and check the electrodes Wet Wipe clean with dry cloth Dry Attach spark plug cap and ground to chassis Use the electric starter Spark is good Ignition system is normal Spark is weak Adjust the spark plug gap or replace the spark plug No spark Ask a Yamaha dealer to inspect 4 Battery Use the electric starter Engine turns over quickly Battery is good Engine turns over slow...

Page 146: ... Wait for the engine to cool before re moving the radiator cap Always use a thick rag over the cap Allow any re maining pressure to escape before completely removing the cap Wait until the engine has cooled Check the coolant level in the coolant reserver and or radiator Level is OK Level is low check the cooling system for leakage No leakage Leakage Ask a Yamaha dealer to inspect and repair the co...

Page 147: ...to the wheel axles 3 Rinse the dirt and degreaser off with a garden hose Use only enough pressure to do the job CAUTION _ Excessive water pressure may cause wa ter seepage and deterioration of wheel bearings brakes transmission seals and electrical devices Many expensive repair bills have resulted from improper high pressure detergent applications such as those available in coin operated car wash ...

Page 148: ...he paint or protective finish When finished start the engine and let it idle for several minutes WARNING POTENTIAL HAZARD Operation with wet brakes after wash ing WHAT CAN HAPPEN Wet brakes may have reduced stopping ability increasing the chance of an acci dent HOW TO AVOID THE HAZARD Test the brakes after washing Apply the brakes several times at slow speeds to let friction dry out the linings U5...

Page 149: ...izer and conditioner elimi nates the need to drain the fuel system Con sult a Yamaha dealer if the fuel system needs to be drained instead _ 3 Remove the spark plug pour about one tablespoon of SAE 10W30 or 20W40 motor oil in the spark plug hole and rein stall the spark plug Ground the spark plug wire and turn the engine over seve ral times to coat the cylinder wall with oil 4 Lubricate all contro...

Page 150: ...dry place and recharge it once a month Do not store the battery in an ex cessively warm or cold place less than 0 C 30 F or more than 30 C 90 F NOTE _ Make any necessary repairs before storing the vehicle _ U5UG12 book Page 4 Thursday June 23 2005 9 02 AM ...

Page 151: ... 2 in Ground clearance 280 mm 11 02 in Minimum turning radius 3 900 mm 153 5 in Basic weight With oil and full fuel tank 506 0 kg 1 116 lb Engine Engine type Liquid cooled 4 stroke SOHC Cylinder arrangement Forward inclined single cylinder Displacement 660 0 cm3 Bore stroke 100 0 84 0 mm 3 94 3 31 in Compression ratio 9 10 1 Starting system Electric starter Lubrication system Wet sump U5UG12 book ...

Page 152: ...placement 1 90 L 1 67 Imp qt 2 01 US qt With oil filter cartridge replacement 2 00 L 1 76 Imp qt 2 11 US qt Model YXR66FAV CAUTION In order to prevent clutch slippage since the en gine oil also lubricates the clutch do not mix any chemical additives Do not use oils with a diesel specification of CD or oils of a higher quality than specified In addition do not use oils labeled ENERGY CONSERVING II ...

Page 153: ...cluding all routes 2 50 L 2 20 Imp qt 2 64 US qt Air filter Engine Wet element Intake duct Dry element Fuel Type UNLEADED GASOLINE ONLY Fuel tank capacity 30 0 L 6 60 lmp gal 7 93 US gal Carburetor Type quantity BSR42 1 Manufacturer MIKUNI Spark plug Type manufacturer DPR8EA 9 NGK Spark plug gap 0 8 0 9 mm 0 031 0 035 in Clutch type Wet centrifugal automatic Model YXR66FAV U5UG12 book Page 3 Thurs...

Page 154: ...ansmission type V belt automatic Operation Right hand operation Reverse gear 25 17 1 471 Sub transmission ratio low 35 17 2 058 high 28 19 1 473 Chassis Frame type Steel tube frame Caster angle 5 0 Trail 26 0 mm 1 02 in Tire Type Tubeless Size front 25 8 12NHS rear 25 10 12NHS Model YXR66FAV U5UG12 book Page 4 Thursday June 23 2005 9 02 AM ...

Page 155: ...ne Shock absorber Front shock absorber Coil spring oil damper Rear shock absorber Coil spring oil damper Wheel travel Front wheel travel 185 0 mm 7 28 in Rear wheel travel 185 0 mm 7 28 in Electrical Ignition system DC CDI Generator system AC magneto Battery type U1L 11 Battery capacity 12 V 28 0 Ah Headlight type Halogen bulb Model YXR66FAV U5UG12 book Page 5 Thursday June 23 2005 9 02 AM ...

Page 156: ...mperature warning light 12 V 1 7 W 1 LED special edition models Parking brake indicator light 12 V 1 7 W 1 LED special edition models Four wheel drive indicator light 12 V 1 7 W 1 LCD special edition models Differential gear lock indicator light 12 V 1 7 W 1 LED special edition models High range indicator light special edition models LED Low range indicator light special edition models LED Model Y...

Page 157: ...eadlight fuse 15 0 A Ignition fuse 10 0 A Auxiliary DC jack fuse 10 0 A Four wheel drive fuse 3 0 A Carburetor warmer fuse 10 0 A Signaling system fuse 10 0 A Backup fuse 10 0 A Model YXR66FAV U5UG12 book Page 7 Thursday June 23 2005 9 02 AM ...

Page 158: ...rpose of noise control prior to its sale or delivery to the ultimate purchaser or while it is in use or 2 the use of the vehicle after such device or element of design has been removed or rendered inoperative by any person AMONG THOSE ACTS PRESUMED TO CONSTITUTE TAMPERING ARE THE ACTS LISTED BELOW These acts include tampering with the following systems i e modification removal etc Exhaust system M...

Page 159: ... that the maintenance work is required It is not acceptable proof of maintenance work MAINTENANCE INTERVAL DATE OF SERVICE MILEAGE SERVICING DEALER NAME AND ADDRESS REMARKS month km mi hours 1 320 200 20 3 1 200 750 75 6 2 400 1 500 150 12 4 800 3 000 300 18 7 200 4 500 450 24 9 600 6 000 600 30 12 000 7 500 750 36 14 400 9 000 900 42 16 800 10 500 1 050 48 19 200 12 000 1 200 54 21 600 13 500 1 3...

Page 160: ...ny part adjudged defective by Yamaha due to faulty workmanship or material from the factory Parts used in warranty repairs will be warranted for the balance of the product s warranty period All parts replaced under warranty become property of Yamaha Motor Corporation U S A SPECIFIC EXCLUSIONS from this warranty shall include parts replaced due to normal wear or routine maintenance such as spark pl...

Page 161: ...14 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 EVU01090 YAMAHA EXTENDED SERVICE Y E S U5UG12 book Page 1 Thursday June 23 2005 9 02 AM ...

Page 162: ...14 2 U5UG12 book Page 2 Thursday June 23 2005 9 02 AM ...

Page 163: ...PRINTED IN USA 2005 07 4 8 1 CR E YAMAHA MOTOR CO LTD ...

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