Yamaha YFM25RX Owner'S Manual Download Page 127

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8-47

EBU25751

Troubleshooting chart

Check the fuel level in
the fuel tank.

1. Fuel

There 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. Compression

There is compression.

There is no compression.

Check the ignition.

Have a Yamaha dealer
check the ATV.

Remove the spark plug
and check the electrodes.

3. Ignition

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

Have a Yamaha dealer check the ATV.

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

The engine does not start.
Check the battery.

Operate the electric starter.

4. Battery

The 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

Open the throttle halfway and operate
the electric starter.

Summary of Contents for YFM25RX

Page 1: ...This A OWNER S MANUAL LIT 11626 21 39 4D3 28199 11 This ATV should not be ridden by anyone under 16 years of age YFM25RX WARNING READ THIS MANUAL CAREFULLY It contains important safety information ...

Page 2: ...EBU17091 ...

Page 3: ...o ride the ATV It also includes basic maintenance and inspection proce dures If you have any questions regarding the operation or maintenance of your ATV please consult a Yamaha dealer AN IMPORTANT SAFETY MESSAGE READ THIS MANUAL TOGETHER WITH TIPS FOR THE ATV RIDER CAREFULLY AND COMPLETE LY BEFORE OPERATING YOUR ATV MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS PAY CLOSE ATTENTION TO THE WARNING AND ...

Page 4: ...ifications are subject to change without notice The Safety Alert Symbol means ATTENTION BECOME ALERT YOUR SAFETY IS INVOLVED Failure to follow WARNING instructions could result in severe injury or death to the ATV operator a bystander or a person inspecting or repairing the ATV A CAUTION indicates special precautions that must be taken to avoid damage to the ATV A NOTE provides key information to ...

Page 5: ...AD noise level and spark arrester laws and regulations in effect at the time of manufacture Please check your local riding laws and regulations before operating this ATV EBU17381 AFFIX DEALER LABEL HERE YFM25RX OWNER S MANUAL 2007 by Yamaha Motor Corporation U S A 1st edition May 2007 All rights reserved Any reprinting or unauthorized use without the written permission of Yamaha Motor Corporation ...

Page 6: ...ttle lever 4 3 Speed limiter 4 4 Clutch lever 4 5 Brake lever 4 5 Brake pedal 4 6 Parking brake lever 4 6 Shift pedal 4 7 Fuel tank cap 4 8 Fuel 4 8 Fuel cock 4 10 Starter choke 4 11 Seat 4 12 Adjusting the front shock absorber assemblies 4 13 PRE OPERATION CHECKS 5 1 Pre operation check list 5 1 Fuel 5 4 Engine oil 5 4 Front and rear brakes 5 4 Throttle lever 5 5 Drive chain 5 5 Tires 5 7 Measuri...

Page 7: ...lter element 8 11 Cleaning the air filter element 8 15 Cleaning the spark arrester 8 19 Adjusting the carburetor 8 20 Adjusting the engine idling speed 8 21 Adjusting the throttle cable free play 8 22 Valve clearance 8 22 Checking the front and rear brake pads 8 23 Checking the brake fluid level 8 24 Changing the brake fluid 8 26 Checking the front brake lever free play 8 27 Checking the brake ped...

Page 8: ...t bulb 8 44 Removing a wheel 8 44 Installing a wheel 8 44 Troubleshooting 8 45 Troubleshooting chart 8 47 CLEANING AND STORAGE 9 1 Cleaning 9 1 Storage 9 2 SPECIFICATIONS 10 1 CONSUMER INFORMATION 11 1 Identification numbers 11 1 Noise regulation 11 3 Maintenance record 11 4 YAMAHA MOTOR CORPORATION U S A ATV LIMITED WARRANTY 11 5 YAMAHA EXTENDED SERVICE Y E S 11 7 ...

Page 9: ... out about the training courses nearest you Always follow the age recommendation A child under 16 years old should never oper ate an ATV with engine size greater than 90 cc Never allow a child under age 16 to operate an ATV without adult supervision and never allow continued use of an ATV by a child if he or she does not have the abilities to operate it safely Never carry a passenger on an ATV Alw...

Page 10: ...ur abilities Practice on smaller hills before attempting larger hills Always follow proper procedures for climbing hills as described in this manual Check the ter rain carefully before you start up any hill Never climb hills with excessively slippery or loose sur faces Shift your weight forward Never open the throttle suddenly or make sudden gear changes Never go over the top of a hill at high spe...

Page 11: ...o slowly and be very cautious in order to re duce the chance of skidding or sliding out of con trol Never operate an ATV in fast flowing water or in water deeper than that recommended in this manual 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 use the size and type of...

Page 12: ...rces of ignition such as the pilot lights of water heat ers and clothes dryers When transporting the ATV in another vehi cle be sure it is kept upright and that the fuel cock is in the OFF position Otherwise fuel may leak out of the carburetor or fuel tank WHAT CAN HAPPEN Gasoline is poisonous and can cause inju ries HOW TO AVOID THE HAZARD If you should swallow some gasoline or in hale a lot of g...

Page 13: ... 5 6 7 8 9 10 11 WHAT CAN HAPPEN Exhaust fumes are poisonous and may cause loss of consciousness and death with in a short time HOW TO AVOID THE HAZARD Always operate your ATV in an area with ad equate ventilation ...

Page 14: ...2 1 1 2 3 4 5 6 7 8 9 10 11 EBU17660 LOCATION OF THE WARNING AND SPECIFICATION LABELS 1 2 4 3 5 ...

Page 15: ...erstand all of the labels on your ATV These labels contain important information for safe and proper operation Never remove any labels from your ATV If a label becomes difficult to read or comes off request a replace ment label from your Yamaha dealer ...

Page 16: ...2 3 1 2 3 4 5 6 7 8 9 10 11 ...

Page 17: ...2 4 1 2 3 4 5 6 7 8 9 10 11 NEVER NEVER ...

Page 18: ...TION EBU17690 Left view EBU17700 Right view 1 Headlights 2 Fuel cock 3 Starter choke 4 Throttle stop screw 5 Fuse 6 Tail brake light 7 Shift pedal 7 1 2 3 4 5 6 1 Spark arrester 2 Seat 3 Fuel tank cap 4 Oil filter element 5 Brake pedal 4 1 2 3 5 ...

Page 19: ...7712 Controls and instruments NOTE The ATV you have purchased may differ slightly from the figures shown in this manual 1 Clutch lever 2 Handlebar switches 3 Parking brake lever 4 Main switch 5 Throttle lever 6 Brake lever 1 2 3 4 5 6 ...

Page 20: ... hazard that could result in serious injury or death EBU17740 Main switch The positions of the main switch are as follows ON All electrical systems are supplied with power and the engine can be started The key cannot be re moved OFF All electrical systems are off The key can be re moved 1 Main switch OFF ON 1 ...

Page 21: ...070 Engine stop switch ENG STOP Set this switch to RUN before starting the engine The engine stop switch controls the ignition and stops the engine when it is running Use this switch to stop the engine in an emergency situation The engine will not start or run when this switch is set to OFF 1 Neutral indicator light N 1 1 Light switch LIGHTS 2 Engine stop switch ENG STOP 3 Start switch START 1 2 3...

Page 22: ...270 Throttle lever Once the engine is running movement of the throt tle lever will increase the engine speed Regulate the speed of the ATV by varying the throttle position Because the throttle is spring loaded the ATV will decelerate and the engine will return to an idle any time the hand is removed from the throttle lever Before starting the engine check the throttle to be sure it is operating sm...

Page 23: ...the ATV turn the adjusting screw in direction a To de crease the maximum engine power available and the maximum speed of the ATV turn the adjusting screw in direction b 3 Tighten the locknut HOW TO AVOID THE HAZARD Check the operation of the throttle lever be fore you start the engine If it does not work smoothly check for the cause Correct the problem before riding the ATV Consult a Yamaha dealer...

Page 24: ...ke pull the brake lever to ward the handlebar grip The brake lever is equipped with a position adjust ing bolt To adjust the distance between the brake lever and the handlebar grip hold the brake lever away from the handlebar so it does not contact the adjusting bolt loosen the locknut turn the adjust ing bolt and then tighten the locknut WARNING POTENTIAL HAZARD Improper adjustment of the speed l...

Page 25: ...ake lever Use the parking brake before starting the engine or parking the ATV especially on a slope To apply the parking brake move the parking brake lever in direction a To release the parking brake move the parking brake lever in direction b 1 Brake lever 2 Locknut 3 Brake lever position adjusting bolt 4 Distance between brake lever and handlebar grip 1 4 2 3 1 Brake pedal 1 ...

Page 26: ...per use of the parking brake WHAT CAN HAPPEN The ATV could start moving unexpectedly if the parking brake is not applied before start ing the engine This could cause loss of con trol or a collision The brake could overheat if you ride the ATV without releasing the parking brake You could lose braking performance which could cause an accident You could also wear out the brakes prematurely HOW TO AV...

Page 27: ...720 Fuel tank cap Remove the fuel tank cap by turning it counter clockwise EBU18730 Fuel Make sure that there is sufficient fuel in the tank Fill the fuel tank to the bottom of the filler tube as shown 1 Shift pedal 1 1 Fuel tank cap 1 ...

Page 28: ...r premi um unleaded fuel Unleaded fuel will give you long er spark plug life and reduced maintenance cost Gasohol There are two types of gasohol gasohol contain ing ethanol and that containing methanol Gasohol containing ethanol can be used if the ethanol con tent does not exceed 10 Gasohol containing methanol is not recommended by Yamaha be cause it can cause damage to the fuel system or ATV perf...

Page 29: ... the engine is not running WHAT CAN HAPPEN Fuel can spill which can cause a fire and se vere 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 the engine or exhaust pipe Wipe up any spilled fuel immediately Be sure the fuel t...

Page 30: ... the fuel reserve is made available Turn the fuel cock lever to this position if you run out of fuel while riding When this occurs refuel as soon as possible and be sure to turn the fuel cock lever back to ON EBU18840 Starter choke Starting a cold engine requires a richer air fuel mix ture which is supplied by the starter choke Move the starter choke in direction a to turn on 1 Arrow mark position...

Page 31: ...ion EBU18890 Seat To remove the seat Insert your hand between the rear of the seat and the rear fender pull the seat lock lever upward and pull up the seat at the rear To install the seat Insert the projections on the front of the seat into the seat holders and push down on the seat at the rear NOTE Make sure that the seat is securely fitted 1 Starter choke a b 1 1 Seat lock lever 1 ...

Page 32: ...g in direction a to increase the spring preload and thereby harden the suspen sion and in direction b to decrease the spring preload and thereby soften the suspension NOTE A special wrench can be obtained at a Yamaha dealer to make this adjustment 1 Projection 2 Seat holder 1 2 1 Spring preload adjusting ring 2 Special wrench 3 Position indicator Spring preload setting Minimum soft A Standard B Ma...

Page 33: ... injury or death WARNING POTENTIAL HAZARD Improper shock absorber assembly adjust ment 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 absorber assem blies on the left and right side to the same setting ...

Page 34: ...intenance charts on page 8 3 to determine which service should be performed by a Yamaha dealer WARNING POTENTIAL HAZARD Failure to inspect the ATV before operating Failure to properly maintain the ATV WHAT CAN HAPPEN Increases the possibility of an accident or equipment damage HOW TO AVOID THE HAZARD Always inspect your ATV each time you use it to make sure it is in safe operating condition Always...

Page 35: ...dealer bleed hydraulic system Check brake pads for wear and replace if necessary Check brake fluid level in reservoir and add recommended brake fluid to specified level if necessary Check hydraulic system for leakage Correct if necessary 5 4 8 23 8 24 8 27 Clutch Check operation and correct if necessary Lubricate cable if necessary Check lever free play and adjust if necessary 8 31 Throttle lever ...

Page 36: ...oints if necessary 8 36 Brake and clutch levers Make sure that operation is smooth Lubricate lever pivoting points if necessary 8 35 Chassis fasteners Make sure that all nuts bolts and screws are properly tightened 5 9 Instruments lights and switches Check operation and correct if necessary 5 9 ITEM ROUTINE PAGE ...

Page 37: ...check the brake system Brake fluid level Check the brake fluid level Add fluid if necessary See page 8 24 Brake fluid leakage Check to see if any brake fluid is leaking out of the pipe joints or brake fluid reservoirs Apply the brakes firmly for one minute If there is any leak age have a Yamaha dealer check the brake sys WARNING POTENTIAL HAZARD Improper care when refueling WHAT CAN HAPPEN Fuel ca...

Page 38: ...aha dealer correct if necessary EBU19770 Drive chain Check the condition of the drive chain and check the drive chain slack Lubricate and adjust the drive chain as necessary See page 8 32 WARNING POTENTIAL HAZARD Riding 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 ever...

Page 39: ...5 6 1 2 3 4 5 6 7 8 9 10 11 ...

Page 40: ...W TO AVOID THE HAZARD The tires listed below have been approved by Yamaha Motor Co Ltd for this model Other tire combinations are not recom mended Front Manufacturer model DUNLOP KT201 Size AT20 x 7 10 Type Tubeless Rear Manufacturer model DUNLOP KT205A Size AT19 x 10 9 Type Tubeless The tires should be set to the recommend ed pressure Recommended tire pressure Front 27 5 kPa 4 0 psi 0 275 kgf cm2...

Page 41: ...he tire pressures to the following specifications Tire pressure below the minimum speci fied could cause the tire to dislodge from the rim under severe riding conditions Minimum tire pressure Front 24 5 kPa 3 5 psi 0 245 kgf cm2 Rear 24 5 kPa 3 5 psi 0 245 kgf cm2 Use no more than the following pressures when seating the tire beads Maximum tire seating pressure Front 250 kPa 36 psi 2 5 kgf cm2 Rea...

Page 42: ...ned EBU19850 Instruments lights and switches Check that all instruments lights and switches are working properly Correct if necessary Recommended pressure Front 27 5 kPa 4 0 psi 0 275 kgf cm2 Rear 27 5 kPa 4 0 psi 0 275 kgf cm2 Minimum Front 24 5 kPa 3 5 psi 0 245 kgf cm2 Rear 24 5 kPa 3 5 psi 0 245 kgf cm2 Maximum Front 30 5 kPa 4 4 psi 0 305 kgf cm2 Rear 30 5 kPa 4 4 psi 0 305 kgf cm2 1 Tire wea...

Page 43: ...to neutral The neutral indicator light should come on If the indicator WARNING POTENTIAL HAZARD Operating ATV without being familiar with all controls WHAT CAN HAPPEN Loss of control which could cause an acci dent 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 Frozen control...

Page 44: ...1 Cold engine start with ambient temperature be low 5 C 40 F Position 2 Cold engine start with ambient temperature be tween 0 C 30 F and 30 C 90 F Position 3 Cold engine start with ambient temperature above 25 C 80 F Ambient temp starter choke position 6 Completely close the throttle lever and start the engine by pushing the start switch NOTE If the engine fails to start release the start switch t...

Page 45: ...nds normally to the throttle with the starter choke turned off EBU20291 Starting a warm engine Follow the same procedure as for starting a cold engine with the exception that the starter choke is not required when the engine is warm Instead start the engine with the throttle slightly open EBU20520 Shifting This ATV has a 5 speed forward transmission The transmission allows you to control the amoun...

Page 46: ...he clutch lever 8 Follow the same procedure when shifting to the next higher gear EWB00680 EBU20640 To decelerate When slowing down or stopping release the throt tle and apply the brakes smoothly and evenly As you slow down shift to a lower gear Be sure that the engine has sufficiently slowed before engaging a lower gear Improper use of the brakes or shifting can cause the tires to lose traction r...

Page 47: ...hours There is never a more important period in the life of your engine than the first 320 km 200 mi or 20 hours of riding For this reason you should read the following material carefully Since the engine is brand new do not put an ex cessive load on it for the first 320 km 200 mi or 20 hours The various parts in the engine wear and polish themselves to the correct operating clear ances During thi...

Page 48: ...UTION ECB00220 If any engine trouble should occur during the engine break in period immediately have a Yamaha dealer check the ATV EBU20721 Parking When parking the ATV stop the engine shift into first gear apply the parking brake and then turn the fuel cock to OFF EBU20850 Parking on a slope EWB00790 1 Locked position WARNING POTENTIAL HAZARD Parking on a hill or other incline WHAT CAN HAPPEN The...

Page 49: ...trol over their qual ity or suitability Choose a genuine Yamaha ac cessory or one that is equivalent in design and quality Accessories should be rigidly and securely mounted An accessory which can shift position or come off while you are riding could affect your ability to control the ATV Do not mount an accessory where it could inter fere with your ability to control the ATV Exam ples include but...

Page 50: ...ATV as possible Put cargo at the rear of the front carrier at the front of the rear carrier and center it Tie down cargo securely to the carriers Make sure cargo in the trailer cannot move around A shifting load can cause an accident Make sure the load does not interfere with con trols or your ability to see where you are going Ride more slowly than you would without a load The more weight you car...

Page 51: ...death WHAT CAN HAPPEN Could cause changes in ATV handling which could lead to an accident HOW TO AVOID THE HAZARD Never exceed the stated load capacity for this ATV Cargo should be properly distributed and se curely attached Reduce speed when carrying cargo or pull ing a trailer Allow greater distance for brak ing ...

Page 52: ...7 1 1 2 3 4 5 6 7 8 9 10 11 EBU21131 RIDING YOUR ATV ...

Page 53: ...easure But it is essential to familiarize yourself with the operation of the ATV to achieve the skill necessary to enjoy riding safely Before you begin to ride be sure you have read this Owner s Manual completely and un derstand the operation of the controls Pay partic ular attention to the safety information on pages 1 1 1 5 Please also read all caution and warning labels on your ATV RIDE WITH CA...

Page 54: ...ferent types of terrain HOW TO AVOID THE HAZARD Beginning and inexperienced operators should complete the certified training course offered by Yamaha They should then regu larly practice the skills learned in the course and the operating techniques described in this Owner s Manual For more information about the training course contact an autho rized ATV dealer or call 1 800 887 2887 WARNING POTENT...

Page 55: ...a passenger on this ATV WHAT CAN HAPPEN Greatly reduces your ability to balance and control this ATV Could cause an accident resulting in harm to you and or your passen ger HOW TO AVOID THE HAZARD Never carry a passenger The long seat is to allow the operator to shift position as needed during operation It is not for carrying pas sengers ...

Page 56: ...of an acci dent Operating without eye protection can result in an accident and increases your chances of a severe injury in the event of an accident Operating without protective clothing in creases your chances of 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 ...

Page 57: ...ously affect your judgment Could cause you to react more slowly Could affect your balance and perception Could result in an accident HOW TO AVOID THE HAZARD Never consume alcohol or drugs before or while driving this ATV WARNING POTENTIAL HAZARD Failure to inspect the ATV before operating Failure to properly maintain the ATV WHAT CAN HAPPEN Increases the possibility of an accident or equipment dam...

Page 58: ...op speed See page 4 4 WARNING POTENTIAL HAZARD Operating this ATV with improper tires or with improper or uneven tire pressure WHAT CAN HAPPEN Use of improper tires on this ATV or opera tion of this ATV with improper or uneven tire pressure may cause loss of control increas ing your risk of an accident HOW TO AVOID THE HAZARD Always use the size and type tires specified in the Owner s Manual for t...

Page 59: ...s EWB00970 1 Adjusting screw 2 Locknut 2 1 MAXIMUM LOADING LIMIT ATV loading limit total weight of cargo rider accessories and tongue 100 0 kg 220 lb WARNING POTENTIAL HAZARD Overloading this ATV or carrying or towing cargo improperly WHAT CAN HAPPEN Could cause changes in ATV handling which could lead to an accident HOW TO AVOID THE HAZARD Never exceed the stated load capacity for this ATV Cargo ...

Page 60: ... ability to control the ATV or could cause you to lose your balance and fall off of the ATV If you remove a foot from a footboard your foot or leg may come into contact with the rear wheels which could injure you or cause an accident HOW TO AVOID THE HAZARD Always keep both hands on the handlebars and both feet on the footboards of your ATV during operation WARNING POTENTIAL HAZARD Attempting whee...

Page 61: ...improper modifica tions WHAT CAN HAPPEN Improper installation of accessories or mod ification of this ATV may cause changes in handling which in some situations could lead to an accident HOW TO AVOID THE HAZARD Never modify this ATV through improper in stallation or use of accessories All parts and accessories added to this ATV should be genuine Yamaha or equivalent components designed for use on ...

Page 62: ...O AVOID THE HAZARD Do not operate idle or park the ATV in dry grass or other dry ground cover Keep the engine area free of dry grass brush or other combustible material Do not touch the hot exhaust system Do not park the ATV in a place where others might be likely to touch it WARNING POTENTIAL HAZARD Operating this ATV on paved surfaces WHAT CAN HAPPEN ATVs are designed for off road use only Paved...

Page 63: ... alert for holes rocks or roots in the terrain and other hidden hazards which may cause the ATV to upset WARNING POTENTIAL HAZARD Operating this ATV on public streets roads or highways WHAT CAN HAPPEN You can collide with another vehicle HOW TO AVOID THE HAZARD Never operate this ATV on any public street road or highway even a dirt or gravel one In many states it is illegal to operate ATVs on publ...

Page 64: ...esult in the ATV overturning or going out of control HOW TO AVOID THE HAZARD Go slowly and be extra careful when operat ing on unfamiliar terrain Always be alert to changing terrain conditions when operating the ATV WARNING POTENTIAL HAZARD Failure to use extra care when operating on excessively rough slippery or loose terrain WHAT CAN HAPPEN Could cause loss of traction or ATV control which could...

Page 65: ...slip pery or loose terrain until you have learned and practiced the skills necessary to control the ATV on such terrain Always be especial ly cautious on these kinds of terrain WARNING POTENTIAL HAZARD Operating in areas where you might not be seen by other off road vehicles WHAT CAN HAPPEN You could be in a collision You could be in jured HOW TO AVOID THE HAZARD Always mount a caution flag on the...

Page 66: ... haust pipe will be hot when riding and afterwards do not allow skin or clothing to come in contact with these components With the engine idling pull the clutch lever to dis engage the clutch and shift into 1st gear and then release the parking brake Open the throttle grad ually and at the same time release the clutch le ver slowly Once the ATV has attained adequate speed release the throttle leve...

Page 67: ...s the wheel on the inside of the turn is al lowed to slip or lose some traction the ATV will resist turning A special turning technique must be used to allow the ATV to make turns quickly and easily It is essential that this skill be learned first at low speed WARNING POTENTIAL HAZARD Opening the throttle abruptly or releasing the clutch lever too quickly WHAT CAN HAPPEN The ATV could wheelie This...

Page 68: ...ATV may continue to go straight If the ATV doesn t turn come to a stop and then practice the proce dure again If the riding surface is slippery or loose it may help to position more of your weight over the front wheels by moving forward on the seat Once you have learned this technique you should be able to perform it at higher speeds or in tighter WARNING POTENTIAL HAZARD Turning improperly WHAT C...

Page 69: ...n flat ground before attempting any in cline and then practice riding first on gentle slopes Try more difficult climbs only after you have devel oped your skill In all cases avoid inclines with slip pery or loose surfaces or obstacles that might cause you to lose control EWB01090 It is important when climbing a hill to make sure that your weight is transferred forward on the ATV This can be accomp...

Page 70: ...e ATV to overturn HOW TO AVOID THE HAZARD Always follow proper procedures for climb ing hills as described in this Owner s Manual Always check the terrain carefully before you start up any hill Never climb hills with excessively slippery or loose surfaces Shift your weight forward Never open the throttle suddenly or make sudden gear changes The ATV could flip over backwards Never go over the top o...

Page 71: ... The ATV could easily tip over backwards Instead ap ply the front brake gradually or dismount the ATV WHAT CAN HAPPEN Could cause loss of control or cause the ATV to overturn HOW TO AVOID THE HAZARD Never attempt to turn the ATV around on any hill until you have mastered the turning tech nique as described in the Owner s Manual on level ground Be very careful when turning on any hill Avoid crossin...

Page 72: ...ces Improper WARNING POTENTIAL HAZARD Stalling rolling backwards or improperly dis mounting while climbing a hill WHAT CAN HAPPEN Could result in the ATV overturning HOW TO AVOID THE HAZARD Use the proper gear and maintain a steady speed when climbing a hill If you lose all forward speed Keep weight uphill Apply the brakes Lock the parking brake after you are stopped If you begin rolling backwards...

Page 73: ...wn a hill improperly WHAT CAN HAPPEN Could cause loss of control or cause the ATV to overturn HOW TO AVOID THE HAZARD Always follow proper procedures for going down hills as described in this Owner s Man ual Note a special technique is required when braking as you go down a hill Always check the terrain carefully before you start down any hill Shift your weight backward Never go down a hill at hig...

Page 74: ... wheels slightly uphill When riding on slopes be sure not to make sharp turns either up or down hill If your ATV does begin to tip over gradually steer in the downhill direction if there are no obstacles in your path As you regain proper balance gradually steer again in the direction you wish to travel EWB01141 WARNING POTENTIAL HAZARD Improperly crossing hills or turning on hills WHAT CAN HAPPEN ...

Page 75: ... de scribed in the Owner s Manual Avoid hills with excessively slippery or loose surfaces Shift your weight to the uphill side of the ATV WARNING POTENTIAL HAZARD Operating this ATV through deep or fast flowing water WHAT CAN HAPPEN Tires may float causing loss of traction and loss of control which could lead to an acci dent HOW TO AVOID THE HAZARD Never operate this ATV in fast flowing water or i...

Page 76: ...ATV without verifying that you have regained proper braking ability CAUTION ECB00240 After riding your ATV in water be sure to drain the trapped water by removing the check hose at the bottom of the air filter case Wash the ATV in fresh water if it has been operated in salt water or muddy conditions ...

Page 77: ...TV may slide If unex pected and uncorrected sliding could lead to an accident To reduce the tendency for the front wheels to slide in loose or slippery conditions positioning your weight over the front wheels will sometimes help 1 Air filter case check hose WARNING POTENTIAL HAZARD Improperly operating over obstacles 1 WHAT CAN HAPPEN Could cause loss of control or a collision Could cause the ATV ...

Page 78: ...ded until you have corrected the slide With practice over a period of time skill at con trolled sliding can be developed The terrain should be chosen carefully before attempting such maneuvers since both stability and control are re duced Bear in mind that sliding maneuvers should always be avoided on extremely slippery surfaces such as ice since all control may be lost EWB01170 WARNING POTENTIAL ...

Page 79: ...to climb Turn the ATV around if you still have forward speed If not stop dismount on the uphill side of the ATV and physically turn the ATV around If the ATV starts to slip backwards DO NOT USE THE REAR BRAKE the ATV may tip over on top of you Dismount the ATV on the uphill side See page 7 18 If your ATV is traversing a sloping surface Be sure to ride with your weight positioned to wards the uphil...

Page 80: ...s Be sure to let wa ter drain from the ATV and CHECK YOUR BRAKES FOR PROPER OPERATION when you come out of the water Do not continue to ride your ATV until you have regained adequate braking ability See page 7 24 WARNING EWB00010 Indicates a potential hazard that could result in serious injury or death ...

Page 81: ...ER TERRAIN GEOGRAPHICAL LOCATION AND INDIVIDUAL USE THE MAINTENANCE INTER VALS MAY NEED TO BE SHORTENED EWB01820 EBU21720 Owner s manual and tool kit Be sure to put this owner s manual in the plastic bag and always carry it on the bottom of the seat as shown Put the owner s tool kit and low pres sure tire gauge under the seat WARNING POTENTIAL HAZARD Servicing an engine while it is running WHAT CA...

Page 82: ...1830 1 Low pressure tire gauge 2 Owner s tool kit 3 Owner s manual 1 2 3 WARNING POTENTIAL HAZARD Operating this ATV with improper modifica tions WHAT CAN HAPPEN Improper installation of accessories or mod ification of this ATV may cause changes in handling which in some situations could lead to an accident HOW TO AVOID THE HAZARD Never modify this ATV through improper in stallation or use of acce...

Page 83: ...rmed by a Yamaha dealer as they require special tools data and technical skills NO ITEM CHECK OR MAINTENANCE JOB INITIAL EVERY Whichev er comes first month 1 3 6 6 12 km mi 320 200 1300 800 2500 1600 2500 1600 5000 3200 hours 20 80 160 160 320 1 Fuel line Check fuel hoses for cracks or other damage and replace if necessary 2 Spark plug Check condition and clean regap or replace if necessary 3 Valv...

Page 84: ...ket s if neces sary Check for looseness and tighten all screw clamps and joints if necessary 7 Spark arrester Clean NO ITEM CHECK OR MAINTENANCE JOB INITIAL EVERY Whichev er comes first month 1 3 6 6 12 km mi 320 200 1300 800 2500 1600 2500 1600 5000 3200 hours 20 80 160 160 320 ...

Page 85: ... ATV for fluid leakage and correct if necessary Replace brake pads Whenever worn to the limit 4 Rear brake Check operation and correct if necessary Check fluid level and ATV for fluid leakage and correct if necessary Replace brake pads Whenever worn to the limit 5 Brake hoses Check for cracks or other damage and replace if necessary Replace Every 4 years 6 Parking brake Check operation and adjust ...

Page 86: ...are properly tightened 15 Shock absorber assemblies Check operation and correct if necessary Check for oil leakage and replace if necessary 16 Rear suspension relay arm and con necting arm pivot ing points Check operation and correct if necessary Lubricate with lithium soap based grease 17 Steering shaft Lubricate with lithium soap based grease 18 Steering system Check operation and repair or repl...

Page 87: ...n and correct if necessary Check throttle cable free play and adjust if neces sary Lubricate throttle lever housing and cable 24 Front and rear brake switches Check operation and correct if necessary 25 Lights and switches Check operation and correct if necessary Adjust headlight beams NO ITEM CHECK OR MAINTENANCE JOB INITIAL EVERY Whichev er comes first month 1 3 6 6 12 km mi 320 200 1300 800 250...

Page 88: ... 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 Replace the brake hoses every four years and if cracked or damaged ...

Page 89: ...ince heat and deposits will cause any spark plug to slowly erode the spark plug should be removed and checked in accor dance with the periodic maintenance and lubrica tion chart In addition the condition of the spark plug can reveal the condition of the engine To remove the spark plug 1 Remove the spark plug cap 2 Remove the spark plug as shown with the spark plug wrench included in the owner s to...

Page 90: ... could be operating improperly Do not attempt to diagnose such problems yourself In stead have a Yamaha dealer check the ATV 2 Check the spark plug for electrode erosion and excessive carbon or other deposits and replace it if necessary To install the spark plug 1 Measure the spark plug gap with a wire thick ness gauge and if necessary adjust the gap to specification 1 Spark plug wrench 1 Specifie...

Page 91: ...gine oil level should be checked before each ride In addition the oil must be changed and the oil filter element must be replaced at the inter vals specified in the periodic maintenance and lu brication chart To check the engine oil level 1 Place the ATV on a level surface 2 Check the engine oil level on a cold engine NOTE If the engine was started before checking the oil level be sure to warm up ...

Page 92: ... change the engine oil with or without oil filter element replacement 1 Place the ATV on a level surface 2 Start the engine warm it up for several min utes and then turn it off 3 Place an oil pan under the engine to collect the used oil 4 Remove the engine oil filler cap and then re move the engine oil drain bolt to drain the oil from the crankcase NOTE Skip steps 5 8 if the oil filter element is ...

Page 93: ...Remove the oil filter element cover by remov ing the bolts and then remove the oil filter el ement 6 Check the O rings for damage and replace them if necessary 1 Oil filter element cover 2 Bolt 1 2 1 Oil filter element 2 O ring 1 2 2 ...

Page 94: ...o prevent clutch slippage since the engine 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 CONSERV ING II or higher Make sure that no foreign material enters the crankcase 11 Start the engine and then let it idle for several minutes while checking...

Page 95: ... cleaned at the in tervals specified in the periodic maintenance and lubrication chart Clean the air filter element more frequently if you are riding in unusually wet or dusty areas NOTE There is a check hose at the bottom of the air filter case If dust or water collects in this hose empty the hose and clean the air filter element and air fil ter case 1 Remove the seat See page 4 12 2 Remove the a...

Page 96: ...lter element together with the wing bolt and washer 5 Remove the wing bolt and washer from the air filter element 6 Remove the sponge material from the air filter element frame 1 Air filter case cover 2 Air filter case cover holder 1 2 1 Wing bolt 2 Air filter element 1 2 ...

Page 97: ... the sponge material and replace it if damaged 10 Apply Yamaha foam air filter oil or other qual ity foam air filter oil to the sponge material 1 Sponge material 2 Air filter element frame WARNING POTENTIAL HAZARD Using low flash point solvents or gasoline to clean the sponge material WHAT CAN HAPPEN Low flash point solvents or gasoline can catch fire or explode 1 2 HOW TO AVOID THE HAZARD Use par...

Page 98: ...uld be cleaned every 20 40 hours It should be cleaned and lubricated more often if the ATV is operated in extremely dusty ar eas Each time the air filter element maintenance is performed check the air inlet of the air filter case for obstructions Check the air filter case rubber joint to the carburetor fittings and the rubber joint manifold fittings for an air tight seal Tighten all fit tings secu...

Page 99: ...the spark arrester 1 Remove the bolts 2 Remove the tailpipe by pulling it out of the muffler 3 Tap the tailpipe lightly and then use a wire brush to remove any carbon deposits from the spark arrester portion of the tailpipe and inside of the tailpipe housing 4 Make sure the gasket is properly positioned then insert the tailpipe into the muffler and align the bolt holes 1 Bolt 2 Tailpipe 2 1 1 1 Ta...

Page 100: ...rofes sional knowledge and experience The adjustment described in the following section however may be performed by the owner as part of routine main tenance 1 Gasket 2 Tailpipe 3 Bolt Tightening torque Tailpipe bolt 11 Nm 1 1 m kgf 8 0 ft lbf WARNING POTENTIAL HAZARD Improper cleaning of the spark arrester Hot exhaust system 1 2 3 3 WHAT CAN HAPPEN Could injure the eyes Could cause burns Could ca...

Page 101: ...E A diagnostic tachometer is needed to make this adjustment 1 Start the engine and warm it up NOTE The engine is warm when it quickly responds to the throttle 2 Attach the tachometer to the spark plug lead 3 Check the engine idling speed and if neces sary adjust it to specification by turning the throttle stop screw at the carburetor To in crease the engine idling speed turn the throt tle stop scr...

Page 102: ...nd ad justed if necessary before adjusting the throttle ca ble free play 1 Loosen the locknut 2 To increase the throttle cable free play turn the adjusting bolt in direction a To decrease the throttle cable free play turn the adjusting bolt in direction b 3 Tighten the locknut EBU24060 Valve clearance The valve clearance changes with use resulting in improper air fuel mixture and or engine noise T...

Page 103: ...es If a brake pad has worn to the point that the wear indicator grooves are almost in con tact with the disc plate have a Yamaha dealer re place the brake pads as a set NOTE The wheels need to be removed to check the brake pads See page 8 44 EBU24190 Rear brake pads Each brake pad is provided with a wear indicator which allows you to check the brake pad wear without having to disassemble the brake...

Page 104: ...causing it to become inef fective Before riding check that the brake fluid is above the minimum level mark and replenish if neces sary A low brake fluid level may indicate worn brake pads and or brake system leakage If the brake fluid level is low be sure to check the brake pads for wear and the brake system for leakage Front brake 1 Wear indicator 1 1 Minimum level mark 1 ...

Page 105: ...rake If the rear brake fluid level is low replenish as fol lows 1 Remove the brake fluid reservoir cap cover by removing the bolt 2 Remove the brake fluid reservoir cap 1 Minimum level mark 1 1 Bolt 2 Brake fluid reservoir cap cover 1 2 ...

Page 106: ...l signifi cantly lower the boiling point of the fluid and may result in vapor lock Brake fluid may deteriorate painted surfaces or plastic parts Always clean up spilled fluid imme diately As the brake pads wear it is normal for the brake fluid level to gradually go down However if the brake fluid level goes down suddenly have a Yamaha dealer check the cause EBU24290 Changing the brake fluid Have a...

Page 107: ...ication chart The top of the brake pedal should be positioned 40 0 mm 1 57 in above the top of the frame as shown If the brake pedal is not positioned as spec ified have a Yamaha dealer adjust it 1 Brake lever free play WARNING POTENTIAL HAZARD Operating with improperly serviced or ad justed brakes 1 WHAT CAN HAPPEN You could lose braking ability which could lead to an accident HOW TO AVOID THE HA...

Page 108: ...ake pedal position WARNING POTENTIAL HAZARD Operating with improperly serviced or ad justed brakes WHAT CAN HAPPEN You could lose braking ability which could lead to an accident 1 HOW TO AVOID THE HAZARD After servicing Make sure the brakes operate smoothly and that the brake pedal position is cor rect Make sure the brakes do not drag Make sure the brakes are not spongy All air must be bled from t...

Page 109: ...th and in direction b to decrease it NOTE If the cable length cannot be adjusted to specifica tion consult a Yamaha dealer 5 Tighten the locknut on the brake cable 6 Turn in the adjusting bolt at the rear brake cal iper until it feels tight then turn it out 1 8 turn and tighten its locknut to the specified torque CAUTION ECB00520 When tightening the locknut hold the adjust ing bolt with a wrench s...

Page 110: ...g nut while holding the brake light switch in place To make the brake light come on earlier turn the adjusting nut in direction a To make the brake light come on later turn the adjust ing nut in direction b Tightening torque Locknut rear brake caliper 16 Nm 1 6 m kgf 11 6 ft lbf WARNING POTENTIAL HAZARD Operating with improperly serviced or ad justed brakes WHAT CAN HAPPEN The brakes could malfunc...

Page 111: ...just it as follows 1 Loosen the locknut at the clutch lever 2 To increase the clutch lever free play turn the adjusting bolt in direction a and to decrease it turn the bolt in direction b 3 Tighten the locknut NOTE If the specified free play cannot be obtained as de scribed above or if the clutch does not operate cor rectly have a Yamaha dealer check the internal clutch mechanism 1 Brake light swi...

Page 112: ...V and all tires must be touching the ground 2 Move the ATV back and forth to locate the tightest portion of the drive chain and then measure the drive chain slack as shown 3 If the drive chain slack is incorrect adjust it as follows To adjust the drive chain slack 1 Loosen the rear axle pinch bolts 2 Insert a rod of a diameter of 8 mm 0 3 in and a length of 10 cm 4 in into one of the holes in the ...

Page 113: ... ATV and can lead to drive chain slippage or breakage To prevent this from occurring keep the drive chain slack within the specified limits 5 Pull the rod out and then tighten the rear axle pinch bolts to the specified torque in the order shown EBU24880 Lubricating the drive chain The drive chain must be cleaned and lubricated at the intervals specified in the periodic maintenance 1 Rear wheel axl...

Page 114: ... pres sure washers or inappropriate solvents 2 Wipe the drive chain dry 3 Thoroughly lubricate the drive chain with a special O ring chain lubricant CAUTION ECB00580 Do not use engine oil or any other lubricants for the drive chain as they may contain sub stances that could damage the O rings EBU24890 Checking and lubricating the cables The operation and the condition of all control ca bles should...

Page 115: ...ke lever WARNING POTENTIAL HAZARD Damaged control cables WHAT CAN HAPPEN Corrosion can result when the cable sheaths become damaged and cables can also be come frayed or kinked which could restrict the operation of controls and lead to an acci dent or injury HOW TO AVOID THE HAZARD Inspect cables frequently Replace damaged cables Recommended lubricants Brake lever Silicone grease Clutch lever Lith...

Page 116: ...d at the intervals specified in the periodic maintenance and lubrication chart If there is play in a wheel hub or if a wheel does not turn smoothly have a Yamaha dealer check the wheel hub bear ings EBU24993 Lubricating the swingarm pivots The swingarm pivots must be lubricated at the in tervals specified in the periodic maintenance and lubrication chart Recommended lubricants Brake pedal Silicone...

Page 117: ... and lower arm pivots must be lubricated at the intervals specified in the periodic mainte nance and lubrication chart Lubricate the pivoting points using a grease gun Left side Recommended lubricant Lithium soap based grease all purpose grease 1 Upper grease nipple 2 Lower grease nipple 2 1 ...

Page 118: ...r to add distilled water Check and if necessary tighten the battery lead connections CAUTION ECB00620 Never attempt to remove the battery cell seals as this would permanently damage the battery EWB02140 1 Upper grease nipple 2 Lower grease nipple Recommended lubricant Lithium soap based grease all purpose grease 1 2 WARNING POTENTIAL HAZARD Failure to handle batteries or battery electro lyte caref...

Page 119: ...ery terminals CAUTION ECB00630 Always keep the battery charged Storing a discharged battery can cause permanent battery damage To charge a sealed type MF battery a spe cial constant voltage battery charger is re quired Using a conventional battery charger will damage the battery If you do not have access to a constant voltage battery charg er have a Yamaha dealer charge your bat tery HOW TO AVOID ...

Page 120: ...ve the battery cover by removing the battery cover bracket bolts If the fuse is blown replace it as follows 1 Turn the key to OFF and turn off all electrical circuits CAUTION ECB00640 To prevent accidental short circuiting turn off the main switch when checking or replacing a fuse 2 Remove the blown fuse and then install a new fuse of the specified amperage 1 Low pressure tire gauge 2 Owner s tool...

Page 121: ... and then hook the band 7 Install the seat EBU25430 Replacing a headlight bulb If a headlight bulb burns out replace it as follows 1 Remove the headlight unit by removing the bolts 2 Disconnect the headlight coupler 3 Remove the headlight bulb holder cover Specified fuse 15 0 A WARNING POTENTIAL HAZARD Using an improper fuse WHAT CAN HAPPEN An improper fuse can cause damage to the electrical syste...

Page 122: ...t bulb into position 1 Headlight bulb holder cover 2 Headlight coupler 1 2 1 Headlight bulb holder WARNING POTENTIAL HAZARD A headlight bulb is hot when it is on and im mediately after it is turned off WHAT CAN HAPPEN You can be burned or a fire could start if the bulb touches something flammable HOW TO AVOID THE HAZARD Wait for the bulb to cool before touching or removing it 1 ...

Page 123: ...he headlight bulb holder by pushing it in and turning it clockwise 7 Install the headlight bulb holder cover 8 Connect the headlight coupler 9 Install the headlight unit by installing the bolts 10 Adjust the headlight beam if necessary EBU25550 Adjusting a headlight beam CAUTION ECB00690 It is advisable to have a Yamaha dealer make this adjustment To raise a headlight beam turn the adjusting screw...

Page 124: ...0 Removing a wheel 1 Loosen the wheel nuts Front Rear 2 Elevate the ATV and place a suitable stand under the frame 3 Remove the nuts from the wheel 4 Remove the wheel EBU25670 Installing a wheel 1 Install the wheel and the nuts NOTE When installing a front wheel make sure its arrow mark points toward the rotating direction of the wheel 1 Nut 1 1 1 Nut ...

Page 125: ...wing troubleshooting chart represents a quick and easy procedure for checking these vital systems yourself However should your ATV re quire any repair take it to a Yamaha dealer whose skilled technicians have the necessary tools expe rience and know how to service the ATV properly Use only genuine Yamaha replacement parts Im itation parts may look like Yamaha parts but they are often inferior have...

Page 126: ... smoking or near an open flame WHAT CAN HAPPEN Fuel can ignite or explode causing severe in jury or property damage HOW TO AVOID THE HAZARD Do not smoke when checking the fuel sys tem Make sure there are no open flames or sparks in the area including pilot lights from water heaters or furnaces ...

Page 127: ...r check the ATV Remove the spark plug and check the electrodes 3 Ignition Wipe off with a dry cloth and correct the spark plug gap or replace the spark plug Have a Yamaha dealer check the ATV The engine does not start Have a Yamaha dealer check the ATV The engine does not start Check the battery Operate the electric starter 4 Battery The engine turns over quickly The engine turns over slowly The b...

Page 128: ... seepage and deterioration of wheel bearings brakes transmission seals and electrical de vices Many expensive repair bills have result ed from improper high pressure detergent applications such as those available in coin operated car washers 4 Once most of the dirt has been hosed off wash all surfaces with warm water and mild detergent type soap An old toothbrush or bot tle brush is handy for hard...

Page 129: ...by loosen ing the drain bolt this will prevent fuel deposits from building up Pour the drained fuel into the fuel tank 4 Fill up the fuel tank and add fuel stabilizer if available to prevent the fuel from deteriorat ing 5 Perform the following steps to protect the cyl inder piston rings etc from corrosion a Remove the spark plug cap and spark plug b Pour a teaspoonful of engine oil into the spark ...

Page 130: ...ls 7 Check and if necessary correct the tire air pressure and then block up the ATV so that all of its wheels are off the ground Alternative ly turn the wheels a little every month in order to prevent the tires from becoming degraded in one spot 8 Cover the muffler outlet with a plastic bag to prevent moisture from entering it 9 Remove the battery and fully charge it Store it in a cool dry place a...

Page 131: ... lb Engine Engine type Air cooled 4 stroke SOHC Cylinder arrangement Forward inclined single cylinder Displacement 249 0 cm3 Bore stroke 74 0 58 0 mm 2 91 2 28 in Compression ratio 9 50 1 Starting system Electric starter Lubrication system Wet sump Engine oil Type YAMALUBE 4 SAE5W30 or SAE10W30 or SAE20W40 Recommended engine oil grade API service SG type or higher JASO standard MA 0 10 30 50 70 90...

Page 132: ...facturer MIKUNI Type x quantity BSR29 x 1 Spark plug s Manufacturer model NGK DR7EA Spark plug gap 0 6 0 7 mm 0 024 0 028 in Clutch Clutch type Wet multiple disc Operation Left hand operation Transmission Primary reduction system Spur gear Primary reduction ratio 76 22 3 455 Secondary reduction system Chain drive Secondary reduction ratio 38 14 2 714 Transmission type Constant mesh 5 speed Operati...

Page 133: ...nded Front 27 5 kPa 4 0 psi 0 275 kgf cm2 Rear 27 5 kPa 4 0 psi 0 275 kgf cm2 Minimum Front 24 5 kPa 3 5 psi 0 245 kgf cm2 Rear 24 5 kPa 3 5 psi 0 245 kgf cm2 Maximum Front 30 5 kPa 4 4 psi 0 305 kgf cm2 Rear 30 5 kPa 4 4 psi 0 305 kgf cm2 Front wheel Wheel type Panel wheel Rim size 10 x 5 5AT Rear wheel Wheel type Panel wheel Rim size 9 x 8 5AT Front brake Type Dual disc brake Operation Right han...

Page 134: ...ring shock absorber type Coil spring gas oil damper Wheel travel 200 mm 7 9 in Electrical system Ignition system DC CDI Charging system AC magneto Battery Model YTZ7S Voltage capacity 12 V 6 0 Ah Headlight Bulb type Krypton bulb Bulb voltage wattage x quantity Headlight 12 V 30 0 30 0 W 2 Tail brake light 12 V 0 5 3 9 W 1 Neutral indicator light 12 V 1 7 W 1 Fuse Fuse 15 0 A ...

Page 135: ...arts from a Yamaha dealer or for ref erence in case the ATV is stolen KEY IDENTIFICATION NUMBER VEHICLE IDENTIFICATION NUMBER MODEL LABEL INFORMATION EBU26020 Key identification number The key identification number is stamped into the key Record this number in the space provided and use it for reference when ordering a new key EBU26030 Vehicle identification number The vehicle identification numbe...

Page 136: ... fy your ATV EBU26050 Model label The model label is affixed at the location in the il lustration Record the information on this label in the space provided This information will be need ed when ordering spare parts from a Yamaha deal er 1 Vehicle identification number 1 1 Model label 1 ...

Page 137: ...ted into any new vehicle for the purpose 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 modifi...

Page 138: ...inted only as a reminder to you 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 1300 800 80 6 2500 1600 160 12 5000 3200 320 18 7500 4800 480 24 10000 6400 640 30 12500 8000 800 36 15000 9600 960 42 17500 11200 1120 48 20000 12800 1280 54 2250...

Page 139: ...rom the original purchaser to any subsequent pur chaser s it is imperative that the machine be inspected and registered for warranty by an autho rized Yamaha ATV dealer In order for this warranty to remain in effect this inspection and registration must take place within ten 10 days after transfer An inspection and registration fee will be charged for this service EMISSION CONTROL SYSTEM WARRANTY ...

Page 140: ...satis faction at the time of sale and upon your request at any later date 3 Each Yamaha ATV dealer is held responsible for his setup service and war ranty repair work Q Is the warranty transferable to second owners A Yes The remainder of the existing warranty can be transferred upon request The unit has to be inspected and re registered by an authorized Yamaha ATV dealer for the policy to remain e...

Page 141: ...overed repairs There s no deductible to pay and repairs aren t pro rated You don t have any out of pocket expenses for covered repairs In addition Travel and Recreation Interruption Protection TRIP is included at no extra cost TRIP gives you up to 150 reimbursement per occurrence for any reasonable expenses you incur because your Yamaha needs covered service replacement vehicle rental emergency to...

Page 142: ...pires You can also save money Y E S costs less within the first 90 days after you buy your Yamaha See your dealer today A special note If visiting your dealer isn t convenient contact Yamaha with your Primary ID number your frame number We ll be happy to help you get the Y E S coverage you need Yamaha Service Marketing P O Box 6555 Cypress CA 90630 Indicates a potential hazard that could result in...

Page 143: ...11 9 1 2 3 4 5 6 7 8 9 10 11 EBU26132 ...

Page 144: ...g and lubricating 8 34 Carburetor adjusting 8 20 Chassis fasteners 5 9 Cleaning 9 1 Clutch lever 4 5 Clutch lever free play adjusting 8 31 D Drive chain 5 5 Drive chain lubricating 8 33 Drive chain slack 8 32 E Engine break in 6 5 Engine cold start 6 1 Engine idling speed 8 21 Engine oil 5 4 Engine oil and oil filter element 8 11 Engine starting a warm 6 3 Engine stop switch 4 2 F Fuel 4 8 5 4 Fue...

Page 145: ...rber assemblies adjusting the front 4 13 Spark arrester cleaning 8 19 Spark plug checking 8 9 Specifications 10 1 Speed limiter 4 4 Starter choke 4 11 Start switch 4 3 Steering shaft lubricating 8 38 Storage 9 2 Suspension lubricating the upper and lower arm pivots 8 37 Swingarm pivots lubricating 8 36 T Tail brake light bulb replacing 8 44 Throttle cable free play adjusting 8 22 Throttle lever 4 ...

Page 146: ...es pavement may seriously affect handling and control Improper ATV use can result in SEVERE INJURY or DEATH NEVER operate without proper training or instruction at speeds too fast for your skills or the conditions on public roads a collision can occur with another vehicle with a passenger passengers affect balance and steering and increase risk of losing control ALWAYS USE AN APPROVED HELMET AND P...

Page 147: ...D SHOULD NOT OPERATE AN ATV WITH ENGINE SIZE GREATER THAN 90CC 8 TAKE THE FREE HANDS ON TRAINING COURSE OFFERED BY YAMAHA ASK YOUR DEALER FOR DETAILS OR CALL 1 800 887 2887 If you have any questions about these points or if you purchased your ATV from an authorized Yamaha dealership and were not informed of the age recommendation for your ATV by the dealership please fill out the information below...

Page 148: ...E NECESSARY IF MAILED IN THE UNITED STATES FIRST CLASS PERMIT NO 4 CYPRESS CA POSTAGE WILL BE PAID BY ADDRESSEE YAMAHA MOTOR CORPORATION U S A P O BOX 6555 CYPRESS CALIFORNIA 90630 9989 ATTN SALES ADMINISTRATION ...

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