Yamaha YFZ45RB Owner'S Manual Download Page 151

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INDEX

Accessories and loading ................................................ 6-6
Air filter element, cleaning ............................................ 8-23

Drive chain ..................................................................... 5-5

Drive chain, lubricating ................................................ 8-40
Drive chain slack .......................................................... 8-38

Engine break-in .............................................................. 6-4
Engine oil  ....................................................................... 5-4
Engine oil and oil filter element  .................................... 8-16
Engine, start ................................................................... 6-1
Engine stop switch  ......................................................... 4-3
Engine trouble warning light  .......................................... 4-3

Fuel ......................................................................... 4-9, 5-4
Fuel level warning light  .................................................. 4-3
Fuel tank cap  ................................................................. 4-8
Fuse, replacing  ............................................................ 8-47

Handlebar position, adjusting  ...................................... 4-24
Handlebar switches  ....................................................... 4-3
Headlight beam, adjusting  ........................................... 8-50
Headlight bulb, replacing  ............................................. 8-48

Identification numbers .................................................. 11-1
Indicator light and warning lights ................................... 4-2
Instruments, lights and switches .................................... 5-7

Key identification number ............................................ 11-1

Label locations ............................................................... 1-1
Light switch .................................................................... 4-4

U18P16E0.book Page 1 Wednesday, May 11, 2011 3:49 PM

Summary of Contents for YFZ45RB

Page 1: ...28199 16 LIT 11626 25 19 This ATV should not be ridden by anyone under 16 years of age WARNING YFZ45RB YFZ45RSEB OWNER S MANUAL READ THIS MANUAL CAREFULLY It contains important safety information DIC...

Page 2: ...EBU17092 Read this manual carefully before operating this vehicle This manual should stay with this ve hicle if it is sold U18P16E0 book Page 1 Wednesday May 11 2011 3 49 PM...

Page 3: ...de 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...

Page 4: ...afety 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 or death A WARNING indicates a hazardous sit...

Page 5: ...regulations in effect at the time of manufacture Please check your local riding laws and regulations before operating this ATV EBU17382 YFZ45RB YFZ45RSEB OWNER S MANUAL 2011 by Yamaha Motor Corporati...

Page 6: ...lebar switches 4 3 Throttle lever 4 4 Speed limiter 4 5 Clutch lever 4 5 Brake lever 4 6 Brake pedal 4 6 Parking brake lever 4 7 Shift pedal 4 8 Fuel tank cap 4 8 Fuel 4 9 Seat 4 11 Adjusting the fron...

Page 7: ...ng and installing the cowling and panels 8 9 Checking the spark plug 8 15 Engine oil and oil filter element 8 16 Coolant 8 22 Cleaning the air filter element 8 23 Cleaning the spark arrester 8 27 Adju...

Page 8: ...8 48 Adjusting a headlight beam 8 50 Tail brake light 8 50 Removing a wheel 8 50 Installing a wheel 8 51 Troubleshooting 8 52 Troubleshooting charts 8 53 CLEANING AND STORAGE 9 1 Cleaning 9 1 Storage...

Page 9: ...1 1 1 EBU17660 LOCATION OF THE WARNING AND SPECIFICATION LABELS 5 7 1 2 4 3 7 6 U18P16E0 book Page 1 Wednesday May 11 2011 3 49 PM...

Page 10: ...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...

Page 11: ...subject to an approved ATV action plan submitted by YAMAHA and on file with the U S Consumer Product Safety Commission Certification of Compliance YAMAHA MOTOR CORPORATION U S A 6555 Katella Avenue Cy...

Page 12: ...ere injury or death Recommended Never set tire pressure below minimum It could cause the tire to dislodge from the rim LOADING Maximum weight capacity 220 lbs 100 kg Includes weight of operator cargo...

Page 13: ...uld 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 s...

Page 14: ...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 sudd...

Page 15: ...rfaces such as ice go 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 recommen...

Page 16: ...orly ventilated areas If you experi ence any symptoms of carbon monoxide poisoning leave the area immediately get fresh air and SEEK MEDICAL TREATMENT Do not run engine indoors Even if you try to vent...

Page 17: ...ift pedal 8 Coolant reservoir 9 Front shock absorber assembly rebound damping force adjusting screw 7 8 9 5 3 1 6 4 2 1 Spark arrester 2 Fuse 3 Rear shock absorber assembly spring preload adjusting nu...

Page 18: ...ay differ slightly from the figures shown in this manual 1 Clutch lever 2 Parking brake lever 3 Handlebar switches 4 Fuel tank cap 5 Main switch 6 Front brake fluid reservoir 7 Throttle lever 8 Brake...

Page 19: ...1 Main switch The positions of the main switch are as follows on All electrical systems are supplied with power The headlights and taillight come on when the light switch is on and the engine can be s...

Page 20: ...on The warn ing light should come on for a few seconds and then go off If the warning light does not come on initially when the key is turned to on or if the warning light remains on have a Yamaha de...

Page 21: ...t comes on or flashes when an electrical circuit monitoring the engine is not work ing correctly When this occurs have a Yamaha dealer check the self diagnosis system The electrical circuit of the war...

Page 22: ...extended period of time oth erwise the battery may discharge to the point that the starter motor will not operate properly If this should happen remove the battery and recharge it See page 8 45 EBU182...

Page 23: ...aged Always make sure the throttle lever free play is adjusted to 2 0 4 0 mm 0 08 0 16 in See page 8 29 WARNING Improper ad justment of the speed limiter and throttle could cause throttle cable damage...

Page 24: ...e 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 ti...

Page 25: ...cially 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 pedal 1 1 Parking brake lever...

Page 26: ...ou ride the ATV without re leasing the parking brake You could lose braking performance which could cause an accident You could also wear out the brakes prematurely EBU18530 Shift pedal This ATV is eq...

Page 27: ...moking or while in the vicinity of sparks open flames or other sources of ig nition such as the pilot lights of water heaters and clothes dryers 2 Do not overfill the fuel tank When refueling be sure...

Page 28: ...e to internal engine parts such as the valves and piston rings as well as to the exhaust system Your Yamaha engine has been designed to use premium unleaded gasoline with a pump octane number R M 2 of...

Page 29: ...the rear Make sure that the seat is securely fitted EBU30050 Adjusting the front shock absorber as semblies These shock absorber assemblies are equipped with a spring preload adjusting nut a rebound...

Page 30: ...r of clicks or turns of a damping force adjusting mechanism may not ex actly match the following specifications due to small differences in production the actual number of clicks or turns always repre...

Page 31: ...complete turn of the adjusting nut distance A is changed by 1 5 mm 0 06 in 3 Tighten the locknut to the specified torque NOTICE Always tighten the locknut against the adjusting nut and then tighten it...

Page 32: ...ompression damping force and thereby harden the compression damping turn the compression damping force adjusting bolt in direc tion a To decrease the compression damping force and thereby soften the c...

Page 33: ...ession damp ing turn the adjusting screw in direction b 1 Compression damping force adjusting bolt for fast compression damping Compression damping setting for fast com pression damping Minimum soft 2...

Page 34: ...10 Adjusting the rear shock absorber as sembly This shock absorber assembly is equipped with a spring preload adjusting nut a rebound damping force adjusting screw a compression damping force adjustin...

Page 35: ...g range To obtain a precise adjustment it would be advisable to check the number of clicks or turns of each damping force adjusting mecha nism and to modify the specifications as neces sary Spring pre...

Page 36: ...moving the bolts and collars 5 Remove the bolts and then remove the air fil ter case by disconnecting it from the air intake duct 1 Clamp screw 1 1 Bolt 2 Collar 3 Air filter case holding plate 1 1 2...

Page 37: ...en the locknut 9 Turn the spring preload adjusting nut in direc tion a to increase the spring preload and thereby harden the suspension and in direc tion b to decrease the spring preload and thereby s...

Page 38: ...turn of the adjusting nut distance A is changed by 1 5 mm 0 06 in 10 Tighten the locknut to the specified torque NOTICE Always tighten the locknut against the adjusting nut and then tighten it to the...

Page 39: ...torque 15 Install the air filter case holding plate by install ing the bolts and collars and then tighten the bolts to the specified torque 16 Install the blow by gas chamber by installing the bolt t...

Page 40: ...damping force adjusting bolt in direc tion a To decrease the compression damping force and thereby soften the compression damp ing turn the adjusting bolt in direction b 1 Rebound damping force adjus...

Page 41: ...ing setting for fast com pression damping Minimum soft 2 turn s out from the fully turned in posi tion Standard 1 turn s out from the fully turned in posi tion Maximum hard Adjusting bolt fully turned...

Page 42: ...e Do not deform or damage the cylinder in any way Cylinder damage will result in poor damping performance Do not dispose of a damaged or worn out shock absorber assembly yourself Take the shock absorb...

Page 43: ...the procedures provided in this manual have the vehicle inspected by a Yamaha dealer Before using this vehicle check the following points ITEM ROUTINE PAGE Fuel Check fuel level in fuel tank and add...

Page 44: ...on and correct if necessary Lubricate cable if necessary Check lever free play and adjust if necessary 8 36 Throttle lever Make sure that operation is smooth Lubricate cable and lever hous ing if nece...

Page 45: ...e lever pivoting points if necessary 8 41 Chassis fasteners Make sure that all nuts bolts and screws are properly tightened 5 7 Instruments lights and switches Check operation and correct if necessary...

Page 46: ...34 If the pedal height is incorrect have a Yamaha dealer adjust it Check the operation of the lever and pedal They should move smoothly and there should be a firm feeling when the brakes are applied I...

Page 47: ...n of this vehicle with im proper tire pressure may cause severe injury or death from loss of control or rollover Tire pressure below the minimum specified could also cause the tire to dislodge from th...

Page 48: ...beless tires with valves WARNING EWB02551 Use of improper tires on this ATV may cause loss of control increasing your risk of an acci dent After extensive tests only the tires listed below have been a...

Page 49: ...ot be appropriate EBU19840 Chassis fasteners Make sure that all nuts bolts and screws are prop erly tightened EBU19850 Instruments lights and switches Check that all instruments lights and switches ar...

Page 50: ...e 1 Set the parking brake 2 Turn the key to on and the engine stop switch to The following warning lights should come on for a few seconds then go off Coolant temperature warning light Fuel level warn...

Page 51: ...ccelerate hard when the engine is cold EBU20522 Shifting This ATV has a 5 speed forward transmission The transmission allows you to control the amount of power you have available at a given speed or f...

Page 52: ...w the same procedure when shifting to the next higher gear EBU20650 To decelerate When slowing down or stopping release the throt tle and apply the brakes smoothly and evenly As you slow down shift to...

Page 53: ...sive 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 this period prolonged full throttle opera...

Page 54: ...hift into first gear stop the engine ap ply the parking brake and then block the front and rear wheels with rocks or other objects Never park the ATV on hills that are too steep to walk up easily 1 Br...

Page 55: ...e not suitable because of poten tial safety hazards to you or others Installing after market products or having other modifications performed to your ATV that change any of the ve hicle s design or op...

Page 56: ...n the maximum ATV load limit Load cargo on the carriers as close to the center of the ATV as possible Put cargo at the rear of the front carrier at the front of the rear carrier and center it Tie down...

Page 57: ...6 8 6 WARNING EWB00011 Indicates a hazardous situation which if not avoided could result in death or serious injury U18P16E0 book Page 8 Wednesday May 11 2011 3 49 PM...

Page 58: ...7 1 7 EBU21132 RIDING YOUR ATV U18P16E0 book Page 1 Wednesday May 11 2011 3 49 PM...

Page 59: ...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 2 1 2 4 Also read all warning and notice labels on...

Page 60: ...d operator Not recommended for children under 16 years of age WARNING EWB01390 A child under 16 should never operate an ATV with engine size greater than 90 cc Use by chil dren of ATVs that are not re...

Page 61: ...Operating without an ap proved motorcycle helmet increases your chances of a severe head injury or death in the event of an accident EWB01411 Wear eye protection when operating your ATV to reduce the...

Page 62: ...ch 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 maintenance procedures and schedules describ...

Page 63: ...control or ability to see where you are going Reduce speed and allow more room to stop A heavier vehicle takes longer to stop Avoid hills and rough terrain Choose terrain carefully Use extreme caution...

Page 64: ...cident EWB02660 Avoid wheelies and jumping WARNING At tempting wheelies jumps and other stunts in creases the chance of an accident including an overturn Never attempt stunts such as wheelies or jumps...

Page 65: ...h the hot exhaust system Do not park the ATV in a place where others might be likely to touch it The muffler and other engine parts become ex tremely hot during operation and remain hot after the engi...

Page 66: ...icles In many states it is illegal to operate ATVs on public streets roads and highways WARNING Never operate this ATV on any pub lic street road or highway even a dirt or gravel one You could collide...

Page 67: ...xcessively rough slippery or loose terrain could cause loss of traction or ATV control which could result in an accident including an overturn EWB01541 When riding in an area where you might not easil...

Page 68: ...not to accidentally move the shift pedal With the engine idling pull the clutch lever to disengage the clutch and shift into 1st gear and then release the parking brake Open the throttle gradually and...

Page 69: ...ng at low speeds before attempting to turn at faster speeds Do not turn at speeds too fast for your skills or the conditions ATV could go out of control causing a collision or overturn To achieve maxi...

Page 70: ...to tip over to the outside while negotiating a turn lean more to the inside It may also be necessary to gradually let off on the throttle and steer to the out side of the turn to avoid tipping over Re...

Page 71: ...d be on the other side of the hill 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 wh...

Page 72: ...er possible ride straight up hills Slow down when you reach the crest of the hill if you cannot see clearly what is on the other side there could be another person an obstacle or a sharp drop off Use...

Page 73: ...Dismount the ATV im mediately on the uphill side or to a side if pointed straight uphill Turn the ATV around and remount following the procedure described in the Owner s Manual WARNING Stalling rollin...

Page 74: ...wheels on the uphill side to come off the ground or cause loss of traction Gradually apply only the rear brake when going downhill When riding your ATV downhill shift your weight as far to the rear a...

Page 75: ...equires 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 w...

Page 76: ...TV water deeper than the depth specified in your Owner s Man ual as tires may float increasing the risk of an overturn The ATV can be used to cross slow moving shal low water of up to a maximum of 35...

Page 77: ...bottom of the air filter case NOTICE Undrained water can cause damage or improper opera tion ECB00841 Wash the ATV in fresh water if it has been operat ed in salt water or muddy conditions RIDING OVE...

Page 78: ...d on level smooth terrain On extremely slippery surfaces such as ice go slowly and be very cautious in order to re duce the chance of skidding or sliding out of control Care should be used when riding...

Page 79: ...the turn Position your weight over the front wheels for better control See page 7 12 If your ATV begins to tip while turning Lean more into the turn to regain balance If nec essary gradually let off...

Page 80: ...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 Be sure to let wa ter drain from the ATV and CHECK YOUR...

Page 81: ...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 82: ...ed in this manual and the tools provided in the owner s tool kit are in tended to assist you in the performance of preven tive maintenance and minor repairs However additional tools such as a torque w...

Page 83: ...ld 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 320 200 1300 800...

Page 84: ...ss and tighten all screw clamps and joints if necessary 6 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 2...

Page 85: ...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 Air filter element Clean and repl...

Page 86: ...ry 10 Swingarm pivots Check operation and for excessive play and re place bearings if necessary Lubricate with lithium soap based grease 11 Upper and lower arm pivots Lubricate with lithium soap based...

Page 87: ...ring system Check operation and repair or replace if damaged Check toe in and adjust if necessary 19 Engine oil Change Check ATV for oil leakage and correct if neces sary 20 Engine oil filter ele ment...

Page 88: ...and change the brake fluid Replace the brake hoses every four years and if cracked or damaged 23 Throttle lever Check operation Check throttle lever free play and adjust if neces sary Lubricate cable...

Page 89: ...jobs described in this chapter Refer to this section each time a cowling or panel needs to be removed and installed EBU29538 Panel A YFZ45RB To remove the panel 1 Remove the seat See page 4 11 2 Remo...

Page 90: ...urning it coun terclockwise 2 Place the panel in the original position and then install the quick fasteners NOTICE When installing the panel be sure not to pinch the cables or wires ECB00381 3 Install...

Page 91: ...2 Pull the panel off To install a panel 1 Place the panel in the original position 2 Install panel A Cowling YFZ45RB To remove the cowling 1 Remove panels A B and C 2 Remove the bolts and then take th...

Page 92: ...A EBU29595 Panel A YFZ45RSEB To remove the panel 1 Remove the seat See page 4 11 2 Remove the fuel tank cap by turning it coun terclockwise See page 4 8 NOTICE Make sure that no foreign material enter...

Page 93: ...coun terclockwise 2 Place the panel in the original position and then install the quick fasteners NOTICE When installing the panel be sure not to pinch the cables or wires ECB00381 3 Tighten the quick...

Page 94: ...l the panel off To install a panel 1 Place the panel in the original position 2 Install panel A Cowling YFZ45RSEB To remove the cowling 1 Remove panels A B and C 2 Loosen the quick fasteners and then...

Page 95: ...ca tion chart In addition the condition of the spark plug can reveal the condition of the engine The porcelain insulator around the center elec trode of the spark plug should be a medium to light tan...

Page 96: ...ossible EBU29499 Engine oil and oil filter element The engine oil level should be checked before each ride In addition the oil must be changed and the oil filter element replaced at the intervals spec...

Page 97: ...in and then remove it again to check the oil level TIP The engine oil should be between the minimum and maximum level marks 5 If the engine oil is at or below the minimum level mark add sufficient oi...

Page 98: ...other wise oil may seep out when the engine is running ECB00362 To change the engine oil with or without oil fil ter element replacement 1 Place the ATV on a level surface 2 Remove the engine guard by...

Page 99: ...IP Skip steps 7 10 if the oil filter element is not being replaced 7 Remove the oil filter element cover by remov ing the bolts 1 Engine oil tank drain bolt 2 Gasket 1 2 1 Crankcase engine oil drain b...

Page 100: ...gs are properly seated 10 Install the oil filter element cover by installing the bolts and then tighten them to the speci fied torque 1 Oil filter element cover 2 Bolt 1 2 1 Oil filter element 2 O rin...

Page 101: ...pecification 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 13 Start the e...

Page 102: ...ha dealer change the coolant WARNING Never attempt to remove the radiator cap when the engine is hot EWB02670 EBU27942 To check the coolant level 1 Place the ATV on a level surface TIP The coolant lev...

Page 103: ...otherwise the effectiveness of the coolant will be reduced ECB01011 TIP The radiator fan is automatically switched on or off according to the coolant temperature in the radiator If the engine overhea...

Page 104: ...ir filter case cover by unhooking the holders 4 Fully loosen the wing bolt 5 Remove the air filter element together with the wing bolt and washer 1 Air filter case check hose 1 1 Air filter case cover...

Page 105: ...n the sponge material Never use low flash point sol vents or gasoline to clean the sponge ma terial because the engine could catch fire or explode EWB01941 9 Squeeze the excess solvent out of the spon...

Page 106: ...ll the sponge material over the air filter ele ment frame 13 Apply all purpose grease to the air filter ele ment seat 14 Install the washer onto the air filter element frame and then insert the wing b...

Page 107: ...rs onto the air filter case 17 Install the seat TIP The air filter element should be cleaned every 20 40 hours It should be cleaned and lubricated more often if the ATV is operated in extremely dusty...

Page 108: ...e tailpipe and inside of the tailpipe housing 4 Insert the tailpipe into the muffler and align the bolt holes 5 Install the bolt and tighten it to the specified torque 6 Remove the purging bolt and th...

Page 109: ...arrester otherwise it could cause injury to the eyes burns carbon monox ide poisoning possibly leading to death and start a fire Always let the exhaust system cool prior to touching exhaust component...

Page 110: ...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 and lu brication chart EBU29601 Brakes R...

Page 111: ...e pads as a set TIP The wheels need to be removed to check the brake pads See page 8 50 EBU29831 Rear brake pads Each brake pad is provided with wear indicator grooves which allow you to check the bra...

Page 112: ...ervoir level Replenish the brake fluid if necessary Front brake Rear brake TIP To check the rear brake fluid level remove the seat See page 4 11 WARNING EWB02720 Improper maintenance can result in los...

Page 113: ...may indicate worn brake pads and or brake system leakage therefore be sure to check the brake pads for wear and the brake system for leak age If the brake fluid level goes down suddenly have a Yamaha...

Page 114: ...s shown If the brake pedal is not positioned as spec ified have a Yamaha dealer adjust it EBU24715 Adjusting the parking brake free play The parking brake free play must be checked and if necessary ad...

Page 115: ...rease it TIP If the cable length cannot be adjusted to specifica tion consult a Yamaha dealer 6 Tighten the locknut on the brake cable 7 Slide the rubber cover to its original position 8 Turn in the a...

Page 116: ...hould come on just before braking takes effect The brake light switch for the brake pedal can be adjusted as follows but the front brake light switch should be adjusted by a Yamaha dealer Turn the rea...

Page 117: ...r cover back 4 Loosen the locknut 5 To increase the clutch lever free play turn the clutch lever free play adjusting nut located to wards the center of the cable in direction a and to decrease it turn...

Page 118: ...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...

Page 119: ...s other vital parts of the ATV and can lead to drive chain slippage or breakage To pre vent this from occurring keep the drive chain slack within the specified limits ECB00542 6 Pull the rod out and t...

Page 120: ...NOTICE To prevent dam aging the O rings do not clean the drive chain with steam cleaners high pressure washers or inappropriate solvents ECB00571 2 Wipe the drive chain dry 3 Thoroughly lubricate the...

Page 121: ...hly before you begin riding in cold weather If the control cables are frozen or do not work smoothly you could be unable to control the ATV which could lead to an acci dent or collision EBU24922 Check...

Page 122: ...d be checked before each ride and the pedal pivot should be lubricated if necessary EBU24963 Checking the wheel hub bearings The front and rear wheel hub bearings must be checked at the intervals spec...

Page 123: ...U25033 Lubricating the upper and lower arm pivots The upper and lower arm pivots must be lubricated at the intervals specified in the periodic mainte nance and lubrication chart TIP For parts equipped...

Page 124: ...intervals specified in the periodic maintenance and lubrication chart TIP For parts equipped with a grease nipple use a grease gun 1 Upper grease nipple 2 Lower grease nipple 2 1 2 1 Upper grease nip...

Page 125: ...sia beaten egg or vegetable oil Call a physician immediately EYES Flush with water for 15 minutes and get prompt medical attention Batteries produce explosive gases Keep sparks flame cigarettes or oth...

Page 126: ...damage the battery To store the battery If the ATV will not be used for more than one month remove the battery fully charge it and then place it in a cool dry place If the battery will be stored for m...

Page 127: ...nstalling the bolts 4 Install the seat See page 4 11 EBU29961 Replacing the fuse The fuse holder is located under the seat See page 4 11 If the fuse is blown replace it as follows 1 Turn the key to of...

Page 128: ...y to on and turn on the elec trical circuits to check if the devices operate 4 If the fuse immediately blows again have a Yamaha dealer check the electrical system EBU30161 Replacing a headlight bulb...

Page 129: ...y of the bulb and the bulb life will be adversely affected Thoroughly clean off any dirt and fingerprints on the head light bulb using a cloth moistened with al cohol or thinner ECB00651 5 Install the...

Page 130: ...g bolt in direction a To lower a headlight beam turn the adjusting bolt in direction b EBU26920 Tail brake light This model is equipped with an LED type of tail brake light If the tail brake light doe...

Page 131: ...ll the wheel and the nuts TIP When installing the wheel make sure its arrow mark points toward the rotating direction of the wheel 3 Lower the ATV to the ground 4 Tighten the wheel nuts to the specifi...

Page 132: ...y 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 m...

Page 133: ...e 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 no...

Page 134: ...can be temporarily used instead provided that it is changed to the rec ommended coolant as soon as possible Wait until the engine has cooled Check the coolant level in the reservoir and radiator The c...

Page 135: ...EWB02311 NOTICE Excessive water pressure may cause water seepage and deteriora tion of wheel bearings brakes transmis sion seals and electrical devices Many expensive repair bills have resulted from...

Page 136: ...he spark plug cap and spark plug b Pour a teaspoonful of engine oil into the spark plug bore c Install the spark plug cap onto the spark plug and then place the spark plug on the cylinder head so that...

Page 137: ...it Store it in a cool dry place and charge it once a month Do not store the battery in an exces sively cold or warm place less than 0 C 30 F or more than 30 C 90 F For more in formation on storing the...

Page 138: ...DOHC Cylinder arrangement Forward inclined single cylinder Displacement 449 cm Bore stroke 95 0 63 4 mm 3 74 2 50 in Compression ratio 11 40 1 Starting system Electric starter Lubrication system Dry...

Page 139: ...Imp gal Fuel reserve amount 3 4 L 0 90 US gal 0 75 Imp gal Fuel injection Throttle body ID mark 18P1 00 Spark plug s Manufacturer model NGK CR8E Spark plug gap 0 7 0 8 mm 0 028 0 031 in Clutch Clutch...

Page 140: ...0 psi Rear 30 0 kPa 0 300 kgf cm 4 4 psi Minimum Front 24 5 kPa 0 245 kgf cm 3 6 psi Rear 27 0 kPa 0 270 kgf cm 4 0 psi Front wheel Wheel type Panel wheel Rim size 10 x 5 5AT Rear wheel Wheel type Pan...

Page 141: ...ing system AC magneto Battery Model YTZ7S Voltage capacity 12 V 6 0 Ah Headlight Bulb type Krypton bulb Bulb voltage wattage quantity Headlight 12 V 30 0 30 0 W 2 Tail brake light LED Neutral indicato...

Page 142: ...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 ke...

Page 143: ...n will be need ed when ordering spare parts from a Yamaha deal er EBU29662 Vehicle Emission Control Information label The Vehicle Emission Control Information label is affixed at the location in the i...

Page 144: ...11 3 11 1 Vehicle Emission Control Information label 1 U18P16E0 book Page 3 Wednesday May 11 2011 3 49 PM...

Page 145: ...ose of noise control prior to its sale or delivery to the ul timate 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 inop...

Page 146: ...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...

Page 147: ...sequent 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 r...

Page 148: ...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...

Page 149: ...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...

Page 150: ...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 h...

Page 151: ...ay adjusting 8 36 Coolant 5 4 8 22 Coolant temperature warning light 4 2 Cowling and panels removing and installing 8 9 D Drive chain 5 5 Drive chain lubricating 8 40 Drive chain slack 8 38 E Engine b...

Page 152: ...ck absorber assembly adjusting the rear 4 16 Spark arrester cleaning 8 27 Spark plug checking 8 15 Specifications 10 1 Speed limiter 4 5 Start switch 4 4 Steering shaft lubricating 8 44 Storage 9 2 Su...

Page 153: ...enuine Yamaha Accessories will fit right and perform right right out of the box Yamalube Take care of your Yamaha with legendary Yamalube oils lubricants and care products They re formulated and appro...

Page 154: ...avement 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 c...

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