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Yamaha GRIZZLY YFM70GPXK 2017, Owner'S Manual, Page: 161 / 180

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Yamaha GRIZZLY YFM70GPXK 2017 Owner'S Manual Download Page 161

8-61

8

EBU26922

Brake/tail light

This model is equipped with an LED type of
brake/tail light.
If the brake/tail light does not come on, have a
Yamaha dealer check it.

EBU25653

Removing a wheel

1. Park the ATV on a level surface.
2. Loosen the wheel nuts.

3. Elevate the ATV and place a suitable stand

under the frame.

4. Remove the nuts from the wheel.
5. Remove the wheel.

1. Handlebar-mounted light beam adjusting screw

1. Adjusting screw (left and right headlights)

(b)

(a)

1

(b)

(a)

1

1. Wheel nut

1

1

UB4F60E0.book  Page 61  Wednesday, April 25, 2018  11:52 AM

Summary of Contents for GRIZZLY YFM70GPXK 2017

Page 1: ...RI TAIRE MANUAL DEL PROPIETARIO B4F F8199 60 READ THIS MANUAL CAREFULLY It contains important safety information LIRE ATTENTIVEMENT CE MANUEL Il comprend d importantes informations de s curit LEA ESTE...

Page 2: ...DIC183 Original instructions Notice originale Manual original PRINTED IN USA 2018 05 1 1 1 CR E F S...

Page 3: ...ontains important safety information WARNING OWNER S MANUAL YFM70GPXK YFM70GPAK YFM70GPHK YFM70GPLK This ATV should not be ridden by anyone under 16 years of age B4F F8199 60 E0 UB4F60E0 book Page 1 W...

Page 4: ...jk The Netherlands Signature Akihiro Tsuzuki Date of Issue to which this declaration applies conforms to the essential health and safety requirements of Directive 2006 42 EC To effect correct applicat...

Page 5: ...rstanding of the features and operation of this ATV This manual includes important safety information It provides information about special tech niques and skills necessary to ride the ATV It also inc...

Page 6: ...figures shown in this manual This is the safety alert symbol It is used to alert you to potential per sonal injury hazards Obey all safety messages that follow this sym bol to avoid possible injury o...

Page 7: ...Please check your local riding laws and regulations before operating this ATV EBU17411 YFM70GPXK YFM70GPAK YFM70GPHK YFM70GPLK OWNER S MANUAL 2019 by Yamaha Motor Co Ltd 1st edition March 2018 All rig...

Page 8: ...e lever 4 16 Drive select lever 4 17 Fuel tank cap 4 18 Fuel 4 19 Seat 4 20 Storage compartments 4 21 Front carrier 4 25 Rear carrier 4 25 Front and rear shock absorbers 4 25 Trailer hitch 4 26 Auxili...

Page 9: ...he spark plug 8 18 Engine oil and oil filter cartridge 8 20 Final gear oil 8 25 Differential gear oil 8 27 Coolant 8 29 Cleaning the air filter element 8 37 Cleaning the spark arrester 8 40 V belt cas...

Page 10: ...ight beam 8 60 Brake tail light 8 61 Removing a wheel 8 61 Installing a wheel 8 62 Troubleshooting 8 63 Troubleshooting charts 8 64 CLEANING AND STORAGE 9 1 Cleaning 9 1 Storage 9 2 SPECIFICATIONS 10...

Page 11: ...l 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 r...

Page 12: ...1 2 1 For Europe 2 1 3 4 5 7 6 6 8 9 6 6 13 12 10 11 UB4F60E0 book Page 2 Wednesday April 25 2018 11 52 AM...

Page 13: ...AI IWATA JAPAN YFM700FWAD 36 0 kW 318 kg 2018 B1A F155A 10 YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA JAPAN YFM700FWAD 36 0 kW 342 kg 2018 B4F F155A 00 B16 F817R 10 90 kg 198 lbs B16 F817R 00 50 kg 110 lb...

Page 14: ...30 0 kPa 0 30 kgf cm 4 4 psi 50 0 kPa 0 50 kgf cm 7 3 psi 50 0 kPa 0 50 kgf cm 7 3 psi YAMAHA B5K F816M M0 35 0 kPa 0 35 kgf cm 5 0 psi 35 0 kPa 0 35 kgf cm 5 0 psi 50 0 kPa 0 50 kgf cm 7 3 psi 50 0 k...

Page 15: ...1 5 1 1P0 F816R 00 YAMAHA YAMAHA 1HP F811R 00 E10 B42 F817K 00 11 10 8 9 UB4F60E0 book Page 5 Wednesday April 25 2018 11 52 AM...

Page 16: ...1 6 1 37S F816N 00 0 5 kg 1 lb B4F F817R 10 4 kg 9 lbs 12 13 UB4F60E0 book Page 6 Wednesday April 25 2018 11 52 AM...

Page 17: ...ive gear Use from 16 years old Operating this ATV if you are under the age of 16 increases your chance of severe injury or death NEVER use on paved roads NEVER carry passengers NEVER use with drugs or...

Page 18: ...ure can cause loss of control Loss of control can result in severe injury or death This pictogram shows the loading limits and or maximum load capacity for this ATV Follow all load limits and other lo...

Page 19: ...1 9 1 YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA JAPAN kW kg 1 2 3 4 1 2 3 4 Year of construction Model Name Max Power Mass In Running Order UB4F60E0 book Page 9 Wednesday April 25 2018 11 52 AM...

Page 20: ...1 10 1 For Oceania 1 2 3 4 6 11 10 7 8 9 5 5 UB4F60E0 book Page 10 Wednesday April 25 2018 11 52 AM...

Page 21: ...AMAHA MAXIMUM LOADING LIMIT 37S F151K 00 PULLING LOAD 5880 N 600 kgf 1322 lbf TONGUE WEIGHT 147 N 15 kgf 33 lbf YAMAHA WARNING NEVER ride as a passenger Passengers can cause a loss of control resultin...

Page 22: ...h cargo or towing a trailer Reduce speed and allow more room to stop Avoid hills and rough terrain Maximum Vehicle Load 240 kg 530 lbs Includes weight of operator cargo and accessories and if applicab...

Page 23: ...GERS NEVER USE WITH DRUGS OR ALCOHOL NEVER operate ALWAYS without proper training or instruction at speeds too fast for your skills or the conditions on public roads a collision can occur with another...

Page 24: ...1 14 1 1 lb 0 5 kg 37S F151F 00 LOAD LIMIT 4 kg 9 lbs B4F F4877 A0 YAMAHA 10 11 UB4F60E0 book Page 14 Wednesday April 25 2018 11 52 AM...

Page 25: ...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 AT...

Page 26: ...g to turn at faster speeds and never turn at excessive speeds Never operate the ATV on hills too steep for the ATV or for your abilities Practice on smaller hills before attempting larger hills Always...

Page 27: ...s ice go slowly and be very cautious in order to reduce the chance of skidding or sliding out of control Never operate an ATV in fast flowing water or in water deeper than that recommended in this man...

Page 28: ...ry If you can physically operate your vehicle inspect your vehicle If the vehicle is in safe operating con dition and you can safely operate it restart it and ride gently back to camp or other known l...

Page 29: ...ge any of the vehicle s design or operation characteristics can put you and others at greater risk of serious injury or death You are responsible for injuries re lated to changes in the vehicle Keep t...

Page 30: ...you can quickly be overcome and unable to save yourself Also deadly levels of carbon monoxide can linger for hours or days in en closed or poorly ventilated areas If you experi ence any symptoms of ca...

Page 31: ...6 Engine oil dipstick 7 Oil filter cartridge 8 Coolant reservoir 5 1 2 3 4 6 7 8 1 Rear storage compartment 2 Fuel tank cap 3 Tool kit 4 Center storage compartment 5 Spark plug 6 Front shock absorber...

Page 32: ...r brake fluid reservoir 5 Horn switch 6 Multi function display 7 Front brake fluid reservoir 8 On Command 4WD switches 9 Throttle lever 10 Front brake lever 11 Front storage compartment 12 Main switch...

Page 33: ...U29913 Main switch on All electrical systems are supplied with power 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 1 UB4...

Page 34: ...U38080 Park indicator light This indicator light comes on when the transmis sion is in the park position EBU27982 High beam indicator light This indicator light comes on when the high beam of the head...

Page 35: ...ns on have a Yamaha deal er check the vehicle NOTICE ECB02040 The engine may overheat if the vehicle is overloaded If this happens reduce the load to specification After restarting make sure that the...

Page 36: ...oo heavy i e excessive steering use when the ATV is traveling at a slow speed the power assist is reduced to protect the EPS motor from overheating EBU38100 Four wheel drive icon differential gear loc...

Page 37: ...dometer can be set to MPH or km h This also changes the odometer and trip meter units between miles and kilometers To change the display between MPH and km h turn the key to off then while holding the...

Page 38: ...eset at the last maintenance Push the SELECT button to switch between the odometer ODO the tripmeters TRIP A and TRIP B and the service tripmeter in the following order ODO TRIP A TRIP B ODO To reset...

Page 39: ...oolant temperature display in the following order CLOCK HOUR VOLT CLOCK To set the clock 1 Set the display to the clock 2 Push both the SELECT button and RE SET button for 2 seconds The hour digits wi...

Page 40: ...r the vehicle Coolant temperature display When the coolant is in the normal operating tem perature range the temperature is displayed When the coolant temperature rises the coolant temperature display...

Page 41: ...4 0 L 1 06 US gal 0 88 Imp gal of fuel remains Refuel as soon as possible TIP If the electrical circuit for the fuel gauge is not working correctly all display segments will flash repeatedly Have a Ya...

Page 42: ...me on or flash and the display will indicate an error code If the display indicates an error code note the code number and have a Yamaha dealer check the vehicle NOTICE ECB00812 If the multi function...

Page 43: ...headlights low beams and the taillight Set the switch to to turn on the left and right head lights high beams the handlebar mounted light and the taillight Set the switch to OFF to turn off all the li...

Page 44: ...l system In this case take the ATV to a Yamaha dealer at the first opportunity WARNING EWB00151 Always ride at a slow speed when the ATV is in four wheel drive differential gear lock and al low extra...

Page 45: ...ve with the differential locked Select the appropriate switch position according to the terrain and the conditions 4WD four wheel drive power is supplied to the front and rear wheels with the front di...

Page 46: ...d or disengaged When the ATV is in four wheel drive differential gear lock the maximum traveling speed is limit ed to 35 km h 22 mi h However if conditions require full engine power to be available pu...

Page 47: ...ottle from fully opening even when the throttle lever is pushed to the maximum Adjusting the speed limiter 1 Loosen the locknut 2 To increase the maximum engine power available and the maximum speed o...

Page 48: ...of the speed limiter and throttle could cause throttle cable damage or improper throttle operation You could lose control resulting in an accident EWB00242 3 Tighten the locknut EBU18393 Front brake...

Page 49: ...e brake pedal or pull the brake lever toward the handlebar grip EBU18614 Drive select lever The drive select lever is used to shift the transmis sion into the low range high range neutral re verse and...

Page 50: ...while smoking or while in the vicinity of sparks open flames or other sources of ignition such as the pilot lights of water heat ers and clothes dryers 2 Do not overfill the fuel tank When refueling b...

Page 51: ...h Handle gasoline with care Never siphon gasoline by mouth If you should swallow some gasoline or inhale a lot of gasoline vapor or get some gasoline in your eyes see your doctor immediately If gasoli...

Page 52: ...10 E10 Gasoline containing methanol is not recom mended because it can cause damage to the fuel system or vehicle performance problems NOTICE ECB00071 Use only unleaded gasoline The use of leaded gaso...

Page 53: ...831 Do not store metal or sharply edged objects like tools in the storage compartments If they must be stored wrap them in appropriate cushion material to prevent damaging the stor age compartments Th...

Page 54: ...cated in front of the seat To access the storage compart ment open the storage compartment lid 1 Front storage compartment 1 Center storage compartment lid 1 Center storage compartment 1 1 UB4F60E0 bo...

Page 55: ...they will not get wet When washing the ATV be careful not to let any water enter the stor age compartments Do not exceed the load limit of 0 5 kg 1 lb for the front storage compartment 4 0 kg 9 lb fo...

Page 56: ...ater collects in a storage compartment remove the drain plug drain the water and then install the drain plug 1 Front storage compartment drain plug 1 Center storage compartment drain plug 1 Rear stora...

Page 57: ...ber assemblies on the left and right side to the same setting Uneven adjustment can cause poor handling and loss of stability which could lead to an ac cident Adjust the spring preload as follows Turn...

Page 58: ...wing equipment can be obtained at a Yamaha dealer See page 6 6 for precaution in formation 1 Special wrench Front spring preload setting Minimum soft 1 Standard 2 Maximum hard 5 Rear spring preload se...

Page 59: ...of accessories that require more than the stated capacity at any one time This may overload the circuit and cause the fuse to blow 1 Trailer hitch receiver 1 1 Auxiliary DC jack cap 2 Auxiliary DC jac...

Page 60: ...e accessory off 4 Open the auxiliary DC jack cap 5 Insert the accessory power plug into the jack 6 Turn the accessory on TIP When inserting or removing the accessory pow er plug turn the accessory off...

Page 61: ...Yamaha dealer Before using this vehicle check the following points ITEM ROUTINE PAGE Fuel Check fuel level in fuel tank and add recommended fuel if neces sary Check fuel line for leakage Correct if n...

Page 62: ...ottle lever Make sure that operation is smooth Lubricate cable and lever housing if necessary Check lever free play and adjust if necessary 5 4 8 42 Control cables Make sure that operation is smooth L...

Page 63: ...coolant as necessary See page 8 29 TIP The coolant level must be checked on a cold en gine since the level varies with engine tempera ture EBU29083 Front and rear brakes Brake levers and brake pedal C...

Page 64: ...eck the brake pads for wear See page 8 43 EBU19762 Throttle lever Check the operation of the throttle lever It must open smoothly and spring back to the idle position when released Have a Yamaha deale...

Page 65: ...driving conditions EWB04120 OPERATING TIRE PRESSURE cold For Oceania Front Recommended 35 0 kPa 0 350 kgf cm 5 0 psi Rear Recommended 30 0 kPa 0 300 kgf cm 4 4 psi Front Minimum 32 0 kPa 0 320 kgf cm...

Page 66: ...ly the tires list ed below are approved for this model by Yamaha With cargo or trailer Front Recommended 50 0 kPa 0 500 kgf cm 7 3 psi Rear Recommended 50 0 kPa 0 500 kgf cm 7 3 psi Front Minimum 45 0...

Page 67: ...70GPHK YFM70GPXK Size AT26 x 8 12 YFM70GPAK YFM70GPHK YFM70GPXK AT27 x 10 14 YFM70GPLK Rear Manufacturer model MAXXIS MU01 YFM70GPLK MAXXIS MU06Y YFM70GPAK YFM70GPHK YFM70GPXK Size AT26 x 10 12 YFM70G...

Page 68: ...handling braking and comfort Other tires rims sizes and combinations may not be appropriate EBU19841 Chassis fasteners Make sure that all nuts bolts and screws are properly tightened EBU19851 Instrume...

Page 69: ...o shift into neutral or park and apply the rear brake when starting the engine NOTICE ECB00151 See the Engine break in section on page 6 4 prior to operating the engine for the first time To start the...

Page 70: ...than 10 seconds on any single attempt NOTICE ECB00164 For maximum engine life never accelerate hard when the engine is cold EBU36230 Operating the drive select lever and driving in reverse NOTICE ECB0...

Page 71: ...e or ob stacles behind you When it is safe to proceed go slowly 1 Bring the ATV to a complete stop 2 Apply the brake pedal 3 Shift from neutral to reverse or from reverse to park and vice versa by mov...

Page 72: ...the first 240 km 150 mi or 20 hours During this period the various parts in the engine wear and polish themselves to the cor rect operating clearances Avoid prolonged full throttle operation or any co...

Page 73: ...plying the brakes 2 Stop the engine 3 With the brake pedal applied shift the drive select lever to the park position EBU20911 Accessories and loading EBU20922 Genuine Yamaha Accessories Choosing acces...

Page 74: ...ile 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 are not limited to a heav...

Page 75: ...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 carry the slowe...

Page 76: ...aking sharp turns unless at very slow speeds Avoid hills and rough terrain Choose terrain carefully Added weight affects the stability and handling of the ATV UB4F60E0 book Page 8 Wednesday April 25 2...

Page 77: ...7 1 7 EBU21142 RIDING YOUR ATV UB4F60E0 book Page 1 Wednesday April 25 2018 11 52 AM...

Page 78: ...n pages 2 1 2 6 Also read all warn ing and notice labels on your ATV RIDE WITH CARE AND GOOD JUDGMENT Get training if you are inexperienced WARNING EWB01382 Do not operate this ATV or allow anyone els...

Page 79: ...are not recommended for their age can lead to severe injury or death of the child This ATV is designed to carry the operator and cargo only passengers prohibited The long seat is to allow the operator...

Page 80: ...perating without an ap proved motorcycle helmet increases your chances of a severe head injury or death in the event of an accident EWB01412 Wear eye protection when operating your ATV to reduce the r...

Page 81: ...h time you use it to make sure the ATV is in safe operating condition Perform the pre operation checks listed on page 5 1 Always follow the inspection and mainte nance procedures and schedules describ...

Page 82: ...ntered side to side and as low as possible Be sure cargo is se cured a loose load could change handling unexpectedly Make sure the load does not interfere with your control or ability to see where you...

Page 83: ...d 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 con tact with the rear wheels which could injure you or cause an accident...

Page 84: ...stalla tion or use of accessories or other modification All parts and accessories added to this ATV should be genuine Yamaha or equivalent components designed for use on this ATV and should be in stal...

Page 85: ...The muffler and other engine parts become ex tremely hot during operation and remain hot after the engine has stopped To reduce the risk of fire during operation or after leaving the ATV do not let b...

Page 86: ...er vehicles Make sure you know your country s laws and regulations before you ride on unpaved public streets or roads Do not ride on any paved public street road or motor way WARNING Never operate thi...

Page 87: ...n excessively rough slippery or loose terrain could cause loss of traction or ATV con trol which could result in an accident includ ing an overturn EWB01542 When riding in an area where you might not...

Page 88: ...riding your ATV With the engine idling shift the drive select lever into the low range position or the high range position Apply the throttle slowly and smoothly The centrifugal clutch will engage an...

Page 89: ...e ATV will resist turning A special turning tech nique 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 As you approach a cu...

Page 90: ...HILL WARNING EWB01672 Climbing hills improperly can cause overturns or loss of control Use proper riding techniques described in this Owner s Manual Never operate the ATV on hills too steep for the AT...

Page 91: ...mentum but not so fast that you cannot react to changes in the terrain as you climb It is important when climbing a hill to make sure that your weight is transferred forward on the ATV This can be acc...

Page 92: ...inter connected by the drive train applying either brake will brake all wheels therefore avoid sudden ap plication of either the front or rear brake as the wheels on the uphill side could come off th...

Page 93: ...maximum engine com pression braking effect select the low range posi tion and change to 4WD before beginning to descend the hill Use caution while descending a hill with loose or slippery surfaces Bra...

Page 94: ...uires you to properly position your weight to maintain proper balance Be sure that you have learned the basic riding skills on flat ground before attempting to cross a sloping surface Avoid slopes wit...

Page 95: ...isk of an overturn The ATV can be used to cross slow moving shal low water of up to a maximum of 35 cm 14 in in depth Before entering the water choose your path carefully Enter where there is no sharp...

Page 96: ...the air filter case Also remove the drain plugs from the storage compartments and the V belt case to drain any water that may have accu mulated NOTICE Undrained water can cause damage or improper ope...

Page 97: ...large rocks or fallen trees When you go over obstacles always follow proper procedures as described in the Owner s Manual Riding over rough terrain should be done with caution Look out for obstacles...

Page 98: ...owly and be very cautious in order to re duce the chance of skidding or sliding out of control Care should be used when riding on loose or slip pery surfaces since the ATV may slide If unex pected and...

Page 99: ...sition your weight over the front wheels for better control See page 7 13 If your ATV begins to tip while turning Lean more into the turn to regain balance If necessary gradually let off the throttle...

Page 100: ...u discover that the ATV is going to tip over dismount on the uphill side See page 7 18 If your ATV encounters shallow water Ride slowly and carefully through slow moving water watching for obstacles B...

Page 101: ...n off the engine when performing mainte nance unless otherwise specified A running engine has moving parts that can catch on body parts or clothing and electri cal parts that can cause shocks or fires...

Page 102: ...ed in this manual and the tools provided in the tool kit are intended to assist you in the performance of preventive maintenance and minor repairs However additional tools such as a torque wrench are...

Page 103: ...EM CHECK OR MAINTENANCE JOB INITIAL EVERY Whichev er comes first month 1 3 6 6 12 km mi 240 150 1300 800 2500 1600 2500 1600 5000 3200 hours 20 80 160 160 320 1 Fuel line Check fuel hoses for cracks o...

Page 104: ...d valve and hose for damage Replace any damaged parts if necessary NO ITEM CHECK OR MAINTENANCE JOB INITIAL EVERY Whichev er comes first month 1 3 6 6 12 km mi 240 150 1300 800 2500 1600 2500 1600 500...

Page 105: ...be performed 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 240 150 1300 800 2...

Page 106: ...replace if nec essary 7 Tires Check tread depth and for damage and replace if necessary Check air pressure and balance and correct if necessary 8 Wheel hub bearings Check for looseness or damage and...

Page 107: ...heck toe in and adjust if necessary 16 Engine mount Check for cracks or other damage and replace if necessary 17 Axle boots Check for cracks or other damage and replace if necessary 18 Engine oil Chan...

Page 108: ...ears 23 Moving parts and cables Lubricate 24 Throttle lever Check operation Check throttle lever free play and adjust if neces sary Lubricate cable and lever housing 25 Front and rear brake switches C...

Page 109: ...rect 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...

Page 110: ...ce jobs described in this chapter Refer to this section each time a panel needs to be removed and installed EBU34720 Panel A To remove the panel Pull upward on the areas shown 1 Panel A 2 Panel B 3 Pa...

Page 111: ...e panel in the original position Panel B To remove the panel 1 Remove panel A 2 Remove the front carrier by removing the bolts 1 Panel A 1 1 Front carrier 2 Carrier bolt upper 1 2 2 UB4F60E0 book Page...

Page 112: ...the panel upward to remove it To install the panel 1 Place the panel in the original position and then install the quick fasteners 1 Carrier bolt under the fenders 2 Carrier bolt lower 1 2 2 1 1 Panel...

Page 113: ...e the seat See page 4 20 2 Remove panel A 3 Remove the hoses from panel C 4 Remove the quick fasteners and bolts Tightening torques Carrier bolt upper 34 N m 3 4 kgf m 25 lb ft Carrier bolt lower 34 N...

Page 114: ...the panel upward to remove it TIP To ease removal of panel C shift the drive select lever into the reverse position To install the panel 1 Place the panel in the original position 1 Bolt 2 Quick fast...

Page 115: ...rly connected and routed and are not pinched 3 Install panel A 4 Install the seat Panels D and E To remove a panel 1 Remove panels A and C 2 Remove the bolt and then pull the panel up ward to remove i...

Page 116: ...n and then install the bolt 2 Install panels A and C Panels F and G To remove a panel 1 Remove the panel bolts footboard bolt and footboard nut 1 Panel F 2 Footboard nut 3 Footboard bolt 4 Panel bolt...

Page 117: ...To install a panel 1 Place the panel in the original position 2 Install the bolts and nut and then tighten them to the specified torques 1 Panel G 2 Footboard nut 3 Footboard bolt 4 Panel bolt 5 Proj...

Page 118: ...and lubri cation chart In addition the condition of the spark plug can reveal the condition of the engine To remove the spark plug 1 Remove panels A C and E See page 8 10 2 Remove the spark plug cap 3...

Page 119: ...ly Do not attempt to diagnose such problems yourself In stead have a Yamaha dealer check the vehicle 2 Check the spark plug for electrode erosion and excessive carbon or other deposits and replace it...

Page 120: ...4 Install the panels EBU2746C Engine oil and oil filter cartridge The engine oil level should be checked before each ride In addition the oil must be changed and the oil filter cartridge replaced at...

Page 121: ...between the minimum and maximum level marks 6 If the engine oil is at or below the minimum level mark add sufficient oil of the recom mended type to raise it to the correct level NOTICE Be sure the en...

Page 122: ...t off 3 Remove the access cover by turning it coun terclockwise 4 Place an oil pan under the engine to collect the used oil 5 Remove the dipstick and then remove the engine oil drain bolt and its gask...

Page 123: ...of the new oil filter cartridge TIP Make sure that the O ring is properly seated 9 Install the new oil filter cartridge with an oil fil ter wrench and then tighten it to the specified torque with a to...

Page 124: ...ce 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...

Page 125: ...pair the ATV In ad dition the final gear oil level must be checked and the oil changed as follows at the intervals speci fied in the periodic maintenance and lubrication chart To check the final gear...

Page 126: ...Remove the final gear oil filler bolt the final gear oil level check bolt the final gear oil drain bolt and their gasket to drain the oil from the final gear case 4 Install the drain bolt and its new...

Page 127: ...r oil The differential gear case must be checked for oil leakage before each ride If any leakage is found have a Yamaha dealer check and repair the ATV In addition the differential gear oil level must...

Page 128: ...oil filler bolt and its gasket and then tighten the bolt to the specified torque To change the differential gear oil 1 Park the ATV on a level surface 2 Place an oil pan under the differential gear c...

Page 129: ...orque 8 Check the differential gear case for oil leak age If oil is leaking check for the cause EBU23472 Coolant The coolant level should be checked regularly In addition the coolant must be changed a...

Page 130: ...the en gine EBU34201 To check the coolant level 1 Park the ATV on a level surface TIP The coolant level must be checked on a cold en gine since the level varies with engine tempera ture 2 Check the co...

Page 131: ...coolant replace it with coolant as soon as possible otherwise the cooling system will not be protected against frost and corrosion If water has been added to the coolant have a Yamaha dealer check th...

Page 132: ...pressure Always place a thick rag over the cap when opening Allow any remaining pressure to escape before completely removing the cap 1 Park the ATV on a level surface 2 Remove panels A B C and D See...

Page 133: ...move the coolant drain bolt and its gasket Use a trough or a similar object as shown to prevent coolant from spilling on the engine guard 1 Radiator cap 1 1 Coolant drain bolt 2 Gasket 1 Trough 1 2 1...

Page 134: ...as ket and then tighten the bolt to the specified torque 11 Connect the coolant reservoir hose 12 Pour the recommended coolant into the radi ator until it is full 13 Pour the recommended coolant into...

Page 135: ...es cape from the air bleed bolt hole 19 When coolant begins to flow out of the bolt hole tighten the cylinder head air bleed bolt to the specified torque 20 Start the engine and let it idle for ten m...

Page 136: ...24 Start the engine and then check for coolant leakage TIP If any leakage is found have a Yamaha dealer check the cooling system 25 Install the V belt cooling duct and then tight en the clamp screw 26...

Page 137: ...wet or dusty areas TIP 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 Park th...

Page 138: ...ders 4 Pull the air filter element out of the air filter case 5 Pull off the air filter element lock plate and then remove the sponge material from the air filter element frame 1 Air filter case cover...

Page 139: ...y Yamaha foam air filter oil or other qual ity foam air filter oil to the sponge material TIP The sponge material should be wet but not drip ping 10 Pull the sponge material over the air filter ele me...

Page 140: ...le body and the rubber joint man ifold fittings for an air tight seal Tighten all fittings securely to avoid the possibility of unfiltered air entering the engine EBU28905 Cleaning the spark arrester...

Page 141: ...olt holes 6 Install the bolts and tighten to the specified torque EBU23932 V belt case drain plug After riding in water deep enough to allow it to en ter the V belt case remove the V belt case drain p...

Page 142: ...sulting in improper air fuel mixture and or engine noise To prevent this from occurring the valve clearance must be adjusted by a Yamaha dealer at the inter vals specified in the periodic maintenance...

Page 143: ...groove which allows you to check the brake pad wear without having to disassemble the brake If a brake pad has worn to the point that the wear in dicator groove has almost disappeared have a Yamaha d...

Page 144: ...ICE ECB01161 Brake fluid may damage painted surfaces or plastic parts Always clean up spilled fluid im mediately As the brake pads wear it is normal for the brake fluid level to gradually go down A lo...

Page 145: ...efill with the same type of brake fluid Add ing a brake fluid other than DOT 4 may result in a harmful chemical reaction Be careful that water does not enter the brake fluid reservoir when refilling W...

Page 146: ...play Front brake Rear brake There should be no free play at the brake lever end If there is free play have a Yamaha dealer in spect the brake system 1 No brake lever free play 1 No brake lever free p...

Page 147: ...wear 1 Remove panel G See page 8 10 2 Loosen the locknut 3 Turn the brake pedal free play adjusting nut in direction a to increase the free play and in direction b to decrease it 4 Tighten the locknu...

Page 148: ...brake pedal do not move EBU24231 Axle boots The axle boots must be checked for damage at the intervals specified in the periodic maintenance and lubrication chart Check the axle boots for tears or dam...

Page 149: ...eration of controls and lead to an accident or injury Always make sure all control cables work smoothly before you begin riding in cold weather If the control cables are frozen or do not work smoothly...

Page 150: ...The operation of the brake pedal should be checked before each ride and the pedal pivot should be lubricated if necessary TIP To access the brake pedal pivot remove panel G See page 8 10 Recommended...

Page 151: ...023 Checking the stabilizer bushes The stabilizer bushes must be checked for cracks or damage at the intervals specified in the periodic maintenance and lubrication chart Have a Yamaha dealer replace...

Page 152: ...se a grease gun EBU2904F Battery This model is equipped with a 12 volt VRLA valve regulated lead acid battery There is no need to check the electrolyte or add distilled wa ter However the battery lead...

Page 153: ...EXTERNAL Flush with water INTERNAL Drink large quantities of water or milk Follow with milk of magnesia beaten egg or vegetable oil Call a physician immediately EYES Flush with water for 15 minutes a...

Page 154: ...ad ECB01002 5 Pull the battery out of its compartment NOTICE ECB00622 Never attempt to open the battery or remove the battery cell seals as this would permanent ly damage the battery To charge the bat...

Page 155: ...attery in a discharged state for an extended period of time will cause permanent battery damage Do not store the battery in an excessively cold or warm place below freezing or above 30 C 90 F To insta...

Page 156: ...U30524 Replacing a fuse Tightening torques Carrier bolt upper 34 N m 3 4 kgf m 25 lb ft Carrier bolt lower 34 N m 3 4 kgf m 25 lb ft Carrier bolt under the fenders 7 N m 0 7 kgf m 5 2 lb ft 1 Fuse box...

Page 157: ...fuse and then install a new fuse of the specified amperage WARNING Always use a fuse of the spec ified rating and never use a substitute ob ject in place of the proper fuse An improper fuse or a subst...

Page 158: ...andlebar mounted light If the handlebar mounted light bulb burns out re place it with the specified bulb as follows 1 Remove the handlebar mounted light cover by removing the quick fasteners Specified...

Page 159: ...ition NOTICE Do not touch the glass part of the bulb Oil from your fingers or other contamination will adversely affect the transparency of the glass luminosity of the bulb and bulb life Thoroughly cl...

Page 160: ...quick fasteners 9 Adjust the handlebar mounted light beam if necessary EBU25553 Adjusting a headlight beam NOTICE ECB00691 It is advisable to have a Yamaha dealer make this adjustment To raise a head...

Page 161: ...25653 Removing a wheel 1 Park the ATV on a level surface 2 Loosen the wheel nuts 3 Elevate the ATV and place a suitable stand under the frame 4 Remove the nuts from the wheel 5 Remove the wheel 1 Hand...

Page 162: ...sure to install the nuts with their tapered side towards the wheel 2 Lower the ATV to the ground 3 Tighten the wheel nuts to the specified torques 1 Arrow mark 2 Forward rotating direction 3 Wheel nu...

Page 163: ...repair take it to a Yamaha dealer whose skilled technicians have the necessary tools experience and know how to service the ATV properly Use only genuine Yamaha replacement parts Im itation parts may...

Page 164: ...he 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 Check...

Page 165: ...ded coolant as soon as possible The engine will tend to overheat if the radiator is caked with mud or if the ATV is overloaded Wait until the engine has cooled Check the coolant level in the reservoir...

Page 166: ...dry out the linings EWB02312 NOTICE Excessive wa ter pressure may cause water seepage and deterioration of wheel bearings brakes transmission seals and electrical devices Many expensive repair bills...

Page 167: ...following steps to protect the en gine from internal corrosion a Remove the spark plug cap and spark plug b Pour a teaspoonful of engine oil into the spark plug bore c Install the spark plug cap onto...

Page 168: ...9 3 9 8 Remove the battery and fully charge it See page 8 52 UB4F60E0 book Page 3 Wednesday April 25 2018 11 52 AM...

Page 169: ...ht 313 0 kg 690 lb YFM70GPXK 318 0 kg 701 lb YFM70GPAK YFM70GPHK 342 0 kg 754 lb YFM70GPLK Loading Maximum loading limit 240 0 kg 530 lb Total weight of rider cargo accessories and tongue Noise and vi...

Page 170: ...d YAMALUBE SAE viscosity grades 5W 30 10W 30 10W 40 15W 40 20W 40 20W 50 Recommended engine oil grade API service SG type or higher JASO standard MA Quantity Oil change 2 00 L 2 11 US qt 1 76 Imp qt W...

Page 171: ...al Throttle body ID mark B4F100 Spark plug s Manufacturer model NGK CPR7EA 9 Spark plug gap 0 8 0 9 mm 0 031 0 035 in Drivetrain Primary reduction ratio 1 000 Secondary reduction ratio 10 142 41 21 x...

Page 172: ...YFM70GPAK YFM70GPHK YFM70GPXK 35 0 kPa 0 350 kgf cm 5 0 psi YFM70GPLK Minimum Front 32 0 kPa 0 320 kgf cm 4 6 psi Rear 27 0 kPa 0 270 kgf cm 4 0 psi YFM70GPAK YFM70GPHK YFM70GPXK 32 0 kPa 0 320 kgf c...

Page 173: ...ing system AC magneto Battery Model YTX20L BS Voltage capacity 12 V 18 0 Ah Lights Headlight LED Handlebar mounted light T15H 35 0 W 36 5 W Brake tail light LED Meter lighting LED Neutral indicator li...

Page 174: ...a correlation between the emission and exposure levels this cannot be used reliably to determine whether or not further precautions are required Factors that influence the actual level of exposure of...

Page 175: ...ABEL INFORMATION EBU26031 Vehicle identification number The vehicle identification number is stamped into the frame TIP The vehicle identification number is used to iden tify your ATV EBU26051 Model l...

Page 176: ...11 2 11 1 Model label 1 UB4F60E0 book Page 2 Wednesday April 25 2018 11 52 AM...

Page 177: ...lant temperature warning light 4 3 D Differential gear oil 5 3 8 27 Drive select lever 4 17 Drive select lever and driving in reverse 6 2 E Engine break in 6 4 Engine oil 5 3 Engine oil and oil filter...

Page 178: ...ight 4 2 Riding your ATV 7 1 S Safety information 2 1 Seat 4 20 Shock absorber assemblies adjusting the front and rear 4 25 Spark arrester cleaning 8 40 Spark plug checking 8 18 Specifications 10 1 Sp...

Page 179: ...UB4F60E0 book Page 3 Wednesday April 25 2018 11 52 AM...

Page 180: ...PROVED HELMET AND PROTECTIVE GEAR NEVER USE ON PAVED ROADS NEVER CARRY PASSENGERS NEVER operate without proper training or instruction at speeds too fast for your skills or the conditions on public ro...

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