Yamaha BIG BEAR 400 Owner's Manual
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READ THIS MANUAL CAREFULLY!
It contains important safety information.
OWNER'S MANUAL
YFM400FV
WARNING
This ATV should not be ridden by anyone under 16 years of age.
LIT-11626-19-08
5FU-F8199-16

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Summary of Contents for Yamaha BIG BEAR 400

  • Page 1 READ THIS MANUAL CAREFULLY! It contains important safety information. OWNER’S MANUAL YFM400FV WARNING This ATV should not be ridden by anyone under 16 years of age. LIT-11626-19-08 5FU-F8199-16...
  • Page 2 EBU00776...
  • Page 3 Yamaha experience in the production of fine sporting, touring, and pace-setting racing machines. With the purchase of this Yamaha, you can now appreciate the high degree of crafts- manship and reliability that have made Yamaha a leader in these fields.
  • Page 4: Warning

    EBU00801 I MPORTANT MANUAL INFORMATION FAILURE TO FOLLOW THE WARNINGS CONTAINED IN THIS MANUAL CAN RESULT IN SERIOUS INJURY OR DEATH. Particularly important information is distinguished in this manual by the following notations: The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED! Failure to follow WARNING instructions could result in severe WARNING...
  • Page 5 Please check your local riding laws and regulations before operating this ATV. EBU01067 YFM400FV OWNER’S MANUAL ©2005 by Yamaha Motor Corporation, AFFIX DEALER U.S.A. 1st edition, February 2005 LABEL HERE All rights reserved. Any reprinting or...
  • Page 6: Table Of Contents

    EBU00014 CONTROL FUNCTIONS....4-1 WARNING Main switch ........4-1 Indicates a potential hazard that could Indicator and warning lights .....4-2 result in serious injury or death. Speedometer ........4-4 Fuel gauge ........4-4 Handlebar switches ......4-5 CONTENTS Throttle lever ........4-7 Speed limiter ........4-8 Front brake lever......4-9 LOCATION OF THE WARNING Brake pedal and rear brake AND SPECIFICATION LABELS..
  • Page 7 Front shock absorber OPERATION ........6-1 adjustment........4-17 Starting a cold engine...... 6-1 Rear shock absorber Starting a warm engine ....6-3 adjustment........4-18 Warming up ........6-3 Auxiliary DC jack......4-19 Reverse knob operation and reverse driving ....... 6-4 PRE-OPERATION CHECKS ...
  • Page 8 Crossing through shallow water..7-34 Reverse lock release cable Riding over rough terrain....7-36 adjustment ........8-24 Sliding and skidding ...... 7-38 Throttle lever adjustment ....8-24 What to do if ........7-40 Front brake pad check ....8-25 What to do ........7-40 Rear brake shoe inspection...8-25 Brake fluid level check ....8-26 PERIODIC MAINTENANCE AND...
  • Page 9 ........ 8-44 Troubleshooting ......8-46 Troubleshooting chart ....8-47 CLEANING AND STORAGE.... 9-1 A. Cleaning........9-1 B. Storage ........9-3 SPECIFICATIONS......10-1 NOISE REGULATION....11-1 MAINTENANCE RECORD .... 12-1 ATV LIMITED WARRANTY.... 13-1 YAMAHA EXTENDED SERVICE (Y.E.S.) ........... 14-1...
  • Page 10: Location Of The Warning And Specification Labels

    EBU00464 LOCATION OF THE WARNING AND SPECIFICATION LABELS...
  • Page 11 Yamaha dealer. WARNING O ve r l o a d i n g t h i s AT V o r c a r r y i n g c a r g o i m p r o p e r l y c a n c h a n g e h a n d l i n g , s t a b i l i t y a n d b ra k i n g p e r fo r m a n c e a n d c a n l e a d t o a n a c c i d e n t .
  • Page 12 WARNING MAXIMUM . LOADING LIMIT O ve r l o a d i n g t h i s AT V o r c a r r y i n g c a r g o i m p r o p e r l y c a n c h a n g e MAXIMUM LOADING LIMIT h a n d l i n g , s t a b i l i t y a n d b ra k i n g p e r fo r m a n c e a n d c a n l e a d t o a n a c c i d e n t .
  • Page 14: Safety Information

    EBU13351 SAFETY INFORMATION AN ATV IS NOT A TOY AND CAN BE HAZARDOUS TO OPERATE. An ATV handles differently from other vehicles including motorcycles and cars. A collision or roll- over can occur quickly, even during routine maneuvers such as turning and riding on hills or over obstacles, if you fail to take proper precautions.
  • Page 15 Always avoid operating an ATV on any paved surfaces, including sidewalks, driveways, park- ing lots and streets. Never operate an ATV on any public street, road or highway, even a dirt or gravel one. Never operate an ATV without wearing an approved motorcycle helmet that fits properly. You should also wear eye protection (goggles or face shield), gloves, boots, a long-sleeved shirt or jacket, and long pants.
  • Page 16 Always follow proper procedures for turning as described in this manual. Practice turning at low speeds before attempting to turn at faster speeds. Do not turn at excessive speed. Never operate the ATV on hills too steep for the ATV or for your abilities. Practice on smaller hills before attempting larger hills.
  • Page 17 Always use proper procedures if you stall or roll backwards when climbing a hill. To avoid stall- ing, use the proper gear and maintain a steady speed when climbing a hill. If you stall or roll backwards, follow the special procedure for braking described in this manual. Dismount on the uphill side or to a side if pointed straight uphill.
  • Page 18 Always use the size and type of tires specified in this manual. Always maintain proper tire pressure as described in this manual. Never modify an ATV through improper installation or use of accessories. Never exceed the stated load capacity for an ATV. Cargo should be properly distributed and securely attached.
  • Page 19 WARNING When transporting the ATV in another vehicle, be sure it is kept upright and POTENTIAL HAZARD that the fuel cock is in the “OFF” posi- Improper handling of gasoline. tion. Otherwise, fuel may leak out of the WHAT CAN HAPPEN carburetor or fuel tank.
  • Page 20 WARNING POTENTIAL HAZARD Starting or running the engine in a closed area. WHAT CAN HAPPEN Exhaust fumes are poisonous and may cause loss of consciousness and death within a short time. HOW TO AVOID THE HAZARD Always operate your ATV in an area with adequate ventilation.
  • Page 21: Description And Machine Identification

    EBU00032 DESCRIPTION AND MACHINE IDENTIFICATION 1. Spark arrester 14. Rear brake lever 2. Rear carrier 15. Parking brake lock plate 3. Seat 16. Starter (choke) 4. Auxiliary DC jack 17. Speedometer 5. Front carrier 18. Reverse knob 6. Brake pedal 19.
  • Page 22: Identification Number Records

    This number can be used for ordering a new when ordering spare parts from a Yamaha key. dealer or for reference in case the vehicle is stolen.
  • Page 23: Vehicle Identification Number

    Record the information on this la- bel in the space provided. This information will be needed to order spare parts from your Yamaha dealer. 1. Vehicle identification number NOTE: The vehicle identification number is used to identify your machine.
  • Page 24: Control Functions

    EBU00039 CONTROL FUNCTIONS WARNING Indicates a potential hazard that could result in serious injury or death. EBU12490 Main switch Functions of the respective switch positions are as follows: The engine can be started only at this position and the headlights, taillight and meter lighting come on when the light switch is on.
  • Page 25: Indicator And Warning Lights

    EBU00802 EBU01140 Indicator and warning lights Oil temperature warning light “ ” When the oil temperature reaches a specified level, this light comes on to warn that the en- gine oil temperature is too hot. If the light comes on during operation, stop the engine as soon as it is safe to do so and allow the en- gine to cool down for about 10 minutes.
  • Page 26: Oil Temperature Warning Light Checking Method

    Allow to cool. Engine oil temperature and Ask a Yamaha dealer to electrical circuit are OK. Go inspect the electrical circuit. ahead with riding.
  • Page 27: Speedometer

    EBU00051 EBU00052 Speedometer Fuel gauge The speedometer shows riding speed. This The fuel gauge indicates the amount of fuel in speedometer is equipped with an odometer the fuel tank. When the needle reaches the and trip odometer. The trip odometer can be red line, refill the tank at the first opportunity.
  • Page 28: Handlebar Switches

    EBU00053 EBU00607 Handlebar switches Start switch “ ” The starter motor cranks the engine when this switch is pushed. CAUTION: See starting instructions prior to starting the engine. (See page 6-1 for details.) EBU12510 Light switch “ /OFF” Set the switch to “ ”...
  • Page 29 EBU00601 On-Command four-wheel drive switch WARNING “2WD/4WD” POTENTIAL HAZARD To change from two-wheel drive (2WD) to Changing from 2WD to 4WD or from four-wheel drive (4WD), stop the ATV and set 4WD to 2WD while the ATV is moving. the switch to the 4WD position. WHAT CAN HAPPEN To change from four-wheel drive (4WD) to The ATV handles differently in 2WD...
  • Page 30: Throttle Lever

    Check the operation of the throttle lever before 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 if you 1. Throttle lever can’t find or solve the problem yourself.
  • Page 31: Speed Limiter

    EBU11590 Speed limiter WARNING The speed limiter keeps the throttle from fully POTENTIAL HAZARD opening, even when the throttle lever is Improper adjustment of the speed limit- pushed to the maximum. Turning in the ad- er and throttle. justing screw limits the maximum engine pow- WHAT CAN HAPPEN er available and decreases the maximum The throttle cable could be damaged.
  • Page 32: Front Brake Lever

    EBU00070 Front brake lever The front brake lever is located on the right handlebar. Pull it toward the handlebar to ap- ply the front brake. 1. Brake pedal 1. Front brake lever EBU00732 Brake pedal and rear brake lever The brake pedal is located on the right side of the ATV and the rear brake lever is located on the left handlebar.
  • Page 33: Parking Brake

    EBU00074 Parking brake WARNING Use the parking brake when you have to start POTENTIAL HAZARD the engine or park the machine, especially on Improper use of the parking brake. a slope. Apply the rear brake lever and push WHAT CAN HAPPEN down the lock plate to apply the parking The ATV could start moving unexpect- brake.
  • Page 34: Shift Pedal

    EBU00084 EBU01028 Shift pedal Reverse knob “REV” This machine is equipped with a constant- The reverse knob is used to shift into reverse mesh 5-speed forward and 1-speed reverse gear. transmission. The shift pedal is located on the Refer to the “Reverse knob operation and re- left side of the engine.
  • Page 35: Recoil Starter

    EBU00590 Recoil starter WARNING Firmly grasp the handle and pull slightly until POTENTIAL HAZARD engagement can be felt. Then pull forcefully, Starting the engine in gear and/or start- being careful not to pull the rope all the way ing the engine without setting the park- out.
  • Page 36: Fuel Tank Cap

    EBU00092 EBU00093 Fuel tank cap Fuel cock Remove the fuel tank cap by turning it coun- The fuel cock supplies fuel from the fuel tank terclockwise. to the carburetor. The fuel cock has three positions. OFF: With the lever in this position fuel will not flow.
  • Page 37: Starter (Choke)

    EBU00095 Starter (choke) “ ” Starting a cold engine requires a richer air-fuel mixture. A separate starter circuit supplies this mixture. Move in direction a to turn on the starter (choke). Move in direction b to turn off the starter (choke).
  • Page 38: Seat

    EBU00567 Seat To remove the seat, pull the seat lock lever upward and pull up the seat at the rear. 1. Seat holder (× 2) 2. Projection (× 2) 1. Seat lock lever 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.
  • Page 39: Storage Box

    EBU00581 EBU00582 Storage box Front carrier Maximum load limit: 2.0 kg (4.4 lb) Maximum load limit: 40 kg (88 lb) CAUTION: EBU00583 To protect from damage, do not put metal Rear carrier products, like tools or sharply edged prod- Maximum load limit: 80 kg (176 lb) ucts directly in the storage box.
  • Page 40: Front Shock Absorber Adjustment

    To decrease the spring preload, turn the ad- justing ring in direction b. 1. Special wrench 1. Spring preload adjusting ring 2. Position indicator NOTE: A special wrench can be obtained at a Yamaha dealer to make this adjustment. 4-17...
  • Page 41: Rear Shock Absorber Adjustment

    Always adjust the shock absorbers on the left and right side to the same set- ting. 1. Spring preload adjusting ring 2. Position indicator NOTE: A special wrench can be obtained at a Yamaha dealer to make this adjustment. 4-18...
  • Page 42: Auxiliary Dc Jack

    EBU01002 Auxiliary DC jack Standard position: B The auxiliary DC jack is located at the front A - Minimum (soft) right side of the ATV. The auxiliary DC jack E - Maximum (hard) can be used for suitable work lights, radios, etc.
  • Page 43 CAUTION: Do not use accessories requiring more than the above maximum capac- ity. This may overload the circuit and cause the fuse to blow. If accessories are used without the engine running or with the headlights turned on, the battery will lose its charge and engine starting may be- come difficult.
  • Page 44: Pre-Operation Checks

    PRE-OPERATION CHECKS Before using this machine, check the following points: ITEM ROUTINE PAGE • Check operation, free play, fluid level and fluid leakage. 5-3–5-4, Front brake • Fill with DOT 4 brake fluid if necessary. 8-25–8-28 • Check operation, condition and free play. 5-3–5-4, Rear brake •...
  • Page 45 WARNING POTENTIAL HAZARD Failure to inspect the ATV before oper- ating. 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 the ATV is in safe op- erating condition.
  • Page 46: Front And Rear Brakes

    Brake operation should be a firm feeling when the brake is Test the brakes at slow speed after starting applied. If not, have a Yamaha dealer in- out to make sure they are working properly. If spect them. the brakes do not provide proper braking per-...
  • Page 47 Always check the brakes at the start of every ride. Do not ride the ATV if you find any problem with the brakes. If a problem cannot be corrected by the ad- justment procedures provided in this manual, have a Yamaha dealer check for the cause.
  • Page 48: Fuel

    EBU01085 Fuel Your Yamaha engine has been designed to Make sure there is sufficient gasoline in the use regular unleaded gasoline with a pump tank. octane number ([R+M]/2) of 86 or higher, or research octane number of 91 or higher. If...
  • Page 49 Fuel can spill, which can cause a fire hol containing methanol is not recommended and severe injury. Fuel expands when it by Yamaha because it may cause fuel system heats up. If the fuel tank is overfilled, damage or vehicle performance problems.
  • Page 50: Engine Oil

    EBU10842 EBU00493 Engine oil Final gear oil Make sure the engine oil is at the specified Make sure the final gear oil is at the specified level. Add oil as necessary. (See pages 8-6– level. Add oil as necessary. (See pages 8-11– 8-10.) 8-13 for details.) CAUTION:...
  • Page 51: Differential Gear Oil

    Yamaha dealer repair as necessary for proper operation. EBU11620 Fittings and fasteners Always check the tightness of chassis fittings and fasteners before a ride. Take the machine to a Yamaha dealer or refer to the Service Manual for correct tightening torque.
  • Page 52: Tires

    HOW TO AVOID THE HAZARD riding conditions. 1. The tires listed below have been ap- The following are minimums: proved by Yamaha Motor Co., Ltd. for Front 22 kPa (0.22 kgf/cm , 3.2 psi) this model. Other tire combinations Rear 22 kPa (0.22 kgf/cm , 3.2 psi)
  • Page 53 4. Use no more than the following pres- sures when seating the tire beads. Front 250 kPa (2.5 kgf/cm , 36 psi) Rear 250 kPa (2.5 kgf/cm , 36 psi) Higher pressures may cause the tire to burst. Inflate the tires very slowly and carefully.
  • Page 54: How To Measure Tire Pressure

    EBU00159 How to measure tire pressure Use the low-pressure tire gauge. NOTE: The low-pressure tire gauge is included as standard equipment. Make two measure- ments of the tire pressure and use the second reading. Dust or dirt in the gauge could cause the first reading to be incorrect.
  • Page 55: Tire Wear Limit

    EBU00160 Tire wear limit When the tire groove decreases to 3 mm (0.12 in) due to wear, replace the tire. a. Tire wear limit 5-12...
  • Page 56: Operation

    2. Turn the fuel cock to “ON”. there is a control or function you do not 3. Turn the main switch to “ON” and the en- understand, ask your Yamaha dealer. gine stop switch to “ ”. 4. Shift the transmission into neutral.
  • Page 57 If and warm engine start position. the light does not come on, ask a Yamaha dealer to inspect it. The engine can be started in any gear if the rear brake lever is applied. However, it is recommended to shift into neutral be- fore starting the engine.
  • Page 58: Starting A Warm Engine

    NOTE: CAUTION: If the engine fails to start, release the See the “Engine break-in” section prior to start switch, then push the start switch operating the engine for the first time. again. Pause a few seconds before the next attempt. Each cranking should be as short as possible to preserve battery en- EBU00180 ergy.
  • Page 59: Reverse Knob Operation And Reverse Driving

    If the light does not come on, CAUTION: ask a Yamaha dealer to inspect the ATV. Before shifting, stop the ATV and return 4. Check behind you for people or obsta- the throttle lever to its closed position.
  • Page 60: Shifting

    EBU12951 Shifting CAUTION: This model has a 5-speed forward and Do not coast for long periods with the en- 1-speed reverse transmission with centrifugal gine off, and do not tow the ATV a long dis- automatic clutch. The transmission allows you tance.
  • Page 61: To Decelerate

    EBU00207 4. Once the machine has attained adequate To decelerate: speed, release the throttle lever. When slowing down or stopping, release the 5. Shift into second gear and release the throttle and apply the brakes smoothly and shift pedal. evenly. As you slow down, shift to a lower 6.
  • Page 62: Engine Break-In

    If any abnormality is noticed during this peri- brand new, you must not put an excessive od, consult a Yamaha dealer. load on it for the first several hours of running. During the first 20 hours, the various parts in 0–10 hours:...
  • Page 63: Parking

    EBU02111 10–20 hours: Parking Avoid prolonged operation above 3/4 throttle. When parking, stop the engine and shift into Rev the machine freely through the gears but first gear. Turn the fuel cock to “OFF” and ap- do not use full throttle at any time. ply the parking brake.
  • Page 64: Parking On A Slope

    EBU12960 Parking on a slope 1. Bring the ATV to a stop by applying the brakes in low gear. WARNING 2. Stop the engine. POTENTIAL HAZARD 3. With the rear brake lever and pedal ap- Parking on a hill or other incline. plied, apply the parking brake and slowly WHAT CAN HAPPEN release the brake pedal.
  • Page 65: Accessories And Loading

    Choose only accessories designed for your dlebars which could make steering difficult, ATV. Your Yamaha dealer has a variety of an accessory that limits your ability to move genuine Yamaha accessories. Other ac-...
  • Page 66 EBU05881 Loading Do not exceed the maximum tongue Cargo or a trailer can change the stability and weight. You can measure tongue weight handling of an ATV. with a bathroom scale. Put the tongue of You must use common sense and good judg- the loaded trailer on the scale with the ment when carrying cargo or towing a trailer.
  • Page 67 Ride more slowly than you would without a WARNING load. The more weight you carry, the slow- POTENTIAL HAZARD er you should go. Although conditions vary, Overloading this ATV or carrying or tow- it is good practice not to exceed 2nd gear ing cargo improperly.
  • Page 68 EBU13451 WARNING Indicates a potential hazard that could result in serious injury or death. 6-13...
  • Page 69 R iding Your...
  • Page 70: Riding Your Atv

    WARNING Indicates a potential hazard that could result in serious injury or death. GETTING TO KNOW YOUR ATV begin to ride, be sure you have read this Own- This ATV is mainly for utility use, but may also er’s Manual completely and understand the be used for recreation.
  • Page 71: Ride With Care And Good Judgement

    JUDGEMENT Beginning and inexperienced operators should complete the certified training Get training if you are inexperienced. course offered by Yamaha. They should Beginners or inexperienced riders should get then regularly practice the skills learned training from a certified instructor. in the course and the operating tech- Become familiar with this ATV at slow speeds niques described in this Owner’s Manu-...
  • Page 72 Not recommended for children under 16 years of age. WARNING POTENTIAL HAZARD Failure to follow the age recommenda- tions for this ATV. WHAT CAN HAPPEN Use by children of ATVs that are not rec- ommended for their age can lead to se- vere injury or death of the child.
  • Page 73 This ATV is designed to carry operator and cargo only – passengers prohibited. WARNING POTENTIAL HAZARD Carrying 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 passenger.
  • Page 74 Apparel Operating without protective clothing WARNING increases your chances of severe injury in the event of an accident. POTENTIAL HAZARD HOW TO AVOID THE HAZARD Operating this ATV without wearing an Always wear an approved motorcycle approved motorcycle helmet, eye pro- helmet that fits properly.
  • Page 75 Do not operate after consuming alcohol or WARNING drugs. POTENTIAL HAZARD Operator’s performance capability is reduced Operating this ATV after consuming al- by the influence of alcohol or drugs. cohol or drugs. WHAT CAN HAPPEN Could seriously affect your judgment. Could cause you to react more slowly.
  • Page 76 Pre-operation checks WARNING Always perform the pre-operation checks list- POTENTIAL HAZARD ed on page 5-1 before riding for safety and Operating this ATV with improper tires, proper care of the ATV. or with improper or uneven tire pres- WARNING sure. POTENTIAL HAZARD WHAT CAN HAPPEN Failure to inspect the ATV before oper-...
  • Page 77 Speed limiter WARNING For riders less experienced with this model, Indicates a potential hazard that could this model is equipped with a speed limiter in result in serious injury or death. the throttle lever housing. The speed limiter keeps the throttle from fully opening, even Do not operate at speeds too fast for your when the throttle lever is pushed to the maxi- skills or the conditions.
  • Page 78 Loading and accessories WARNING Use extra caution when riding the ATV with POTENTIAL HAZARD additional loads, such as accessories or car- Overloading this ATV or carrying or tow- go. The ATV’s handling may be adversely af- ing cargo improperly. fected. Reduce your speed when adding WHAT CAN HAPPEN additional loads.
  • Page 79 During operation WARNING Always keep your feet on the footboards dur- POTENTIAL HAZARD ing operation. Otherwise your feet may con- Removing hands from handlebars or tact the rear wheels. feet from footboards during operation. WHAT CAN HAPPEN Removing even one hand or foot can re- duce your ability to control the ATV or could cause you to lose your balance and fall off of the ATV.
  • Page 80 Avoid wheelies and jumping. You may lose control of the ATV or overturn. WARNING POTENTIAL HAZARD Attempting wheelies, jumps, and other stunts. WHAT CAN HAPPEN Increases the chance of an accident, in- cluding an overturn. HOW TO AVOID THE HAZARD Never attempt stunts, such as wheelies or jumps.
  • Page 81 Never modify this ATV through improp- er installation or use of accessories. All parts and accessories added to this ve- hicle should be genuine Yamaha or equivalent components designed for use on this ATV and should be installed and used according to instructions. If you have questions, consult an autho- rized ATV dealer.
  • Page 82 Exhaust system The exhaust system on the ATV is very hot during and following operation. To prevent burns, avoid touching the exhaust system. Park the ATV in a place where pedestrians or children are not likely to touch it. WARNING POTENTIAL HAZARD Hot exhaust system.
  • Page 83: Be Careful Where You Ride

    BE CAREFUL WHERE YOU RIDE This ATV is designed for off-road use only. Riding on paved surfaces can cause loss of control. WARNING POTENTIAL HAZARD Operating this ATV on paved surfaces. WHAT CAN HAPPEN ATVs are designed for off-road use only. Paved surfaces may seriously affect handling and control of the ATV, and may cause the vehicle to go out of con-...
  • Page 84 Do not ride on any public road, street, or high- way. Riding on public roads can result in collisions with other vehicles. 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...
  • Page 85 Know the terrain where you ride. Ride cau- tiously in unfamiliar areas. Stay alert for holes, rocks, or roots in the terrain, and oth- er hidden hazards which may cause the ATV to upset. WARNING POTENTIAL HAZARD Failure to use extra care when operating this ATV on unfamiliar terrain.
  • Page 86 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 vehicle control, which could result in an acci- dent, including an overturn. HOW TO AVOID THE HAZARD Do not operate on excessively rough, slippery or loose terrain until you have learned and practiced the skills neces-...
  • Page 87 When riding in an area where you might not WHAT CAN HAPPEN easily be seen, such as desert terrain, mount You could be in a collision. You could a caution flag on the ATV. DO NOT use the be injured. flag pole bracket as a trailer hitch.
  • Page 88 Select a large, flat area off-road to become fa- With the engine idling, lift the shift pedal to the miliar with your ATV. Make sure that this area 1st gear position and then release the parking is free of obstacles and other riders. You brake.
  • Page 89 CAUTION: WARNING Do not shift gears without releasing the POTENTIAL HAZARD throttle. Damage to the engine or drive Engaging a lower gear when the engine train may occur. speed is too high. WHAT CAN HAPPEN When slowing down or stopping, release the The wheels could stop rotating.
  • Page 90: Turning Your Atv

    TURNING YOUR ATV HOW TO AVOID THE HAZARD To achieve maximum traction while riding off- Always follow proper procedures for road, the two rear wheels are mounted solidly turning as described in this Owner’s on one axle and turn together at the same Manual.
  • Page 91 Once you have learned this technique you should be able to perform it at higher speeds or in tighter curves. Improper riding procedures such as abrupt throttle changes, excessive braking, incorrect body movements, or too much speed for the sharpness of the turn may cause the ATV to tip.
  • Page 92: Climbing Uphill

    CLIMBING UPHILL HOW TO AVOID THE HAZARD Use proper riding techniques to avoid vehicle Never operate the ATV on hills too steep overturns on hills. Be sure that you can ma- for the ATV or for your abilities. Practice neuver your ATV well on flat ground before at- on smaller hills before attempting large tempting any incline and then practice riding hills.
  • Page 93 WARNING An obstacle, a sharp drop, or another vehicle or person could be on the other POTENTIAL HAZARD side of the hill. Climbing hills 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 climbing hills as described in this Own- er’s Manual.
  • Page 94 If you are climbing a hill and you find that you When crossing the side of a hill: have not properly judged your ability to make Always follow proper procedures as de- it to the top, you should turn the ATV around scribed in the Owner’s Manual.
  • Page 95 If your ATV has stalled or stopped and you be- WARNING lieve you can continue up the hill, restart care- POTENTIAL HAZARD fully to make sure you do not lift the front Stalling, rolling backwards or improper- wheels which could cause you to lose control. ly dismounting while climbing a hill.
  • Page 96 Dismount on uphill side or to a side if If you begin rolling backwards: pointed straight uphill. Turn the ATV Keep weight uphill. around and remount, following the pro- 2WD: Never apply the rear brake cedure described in the Owner’s Manu- while rolling backwards.
  • Page 97: Riding Downhill

    RIDING DOWNHILL When this ATV is in 4WD, all wheels (front When riding your ATV downhill, shift your and rear) are interconnected by the drive weight as far to the rear and uphill side of the train. This means that applying either the front ATV as possible.
  • Page 98 WARNING POTENTIAL HAZARD Going down 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 go- ing down hills as described in this Own- er’s Manual.
  • Page 99: Crossing A Slope

    CROSSING A SLOPE If your ATV does begin to tip over, gradually Traversing a sloping surface on your ATV re- steer in the downhill direction if there are no quires you to properly position your weight to obstacles in your path. As you regain proper maintain proper balance.
  • Page 100 When crossing the side of a hill: Always follow proper procedures as 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. 7-33...
  • Page 101: Crossing Through Shallow Water

    CROSSING THROUGH SHALLOW WATER Remember that wet brakes may have re- The ATV can be used to cross slow moving, duced stopping ability. Test your brakes shallow water of up to a maximum of 35 cm after leaving water. If necessary, apply (14 inches) in depth.
  • Page 102 Test your brakes after leaving the water. Do CAUTION: not continue to ride your ATV without verifying After riding your ATV in water, be sure to that you have regained proper braking ability. drain the trapped water by removing the check hose at the bottom of the air filter case.
  • Page 103: Riding Over Rough Terrain

    RIDING OVER ROUGH TERRAIN WARNING Riding over rough terrain should be done with POTENTIAL HAZARD caution. Look out for obstacles which could Improperly operating over obstacles. cause damage to the ATV or could lead to an WHAT CAN HAPPEN upset or accident. Be sure to keep your feet Could cause loss of control or a colli- firmly mounted on the footboards at all times.
  • Page 104: Sliding And Skidding

    SLIDING AND SKIDDING If the rear wheels of your ATV start to slide Care should be used when riding on loose or sideways, control can usually be regained (if slippery surfaces since the ATV may slide. If there is room to do so) by steering in the direc- unexpected and uncorrected, sliding could tion of the slide.
  • Page 105 With practice, over a period of time, skill at WARNING controlled sliding can be developed. The ter- POTENTIAL HAZARD rain should be chosen carefully before at- Skidding or sliding improperly. tempting such maneuvers, since both stability WHAT CAN HAPPEN and control are reduced. Bear in mind that You may lose control of this ATV.
  • Page 106: What To Do If

    WHAT TO DO IF ... If your ATV starts to slide sideways: This section is designed to be a reference Steer in the direction of the slide if you have guide only. Be sure to read each section on the room. riding techniques completely.
  • Page 107 If your ATV is traversing a sloping surface: Be sure to ride with your weight positioned towards the uphill side of the ATV to main- tain proper balance. If the ATV starts to tip, steer down the hill (if there are no obstacles in your way) to regain balance.
  • Page 108: Periodic Maintenance And Adjustment

    EBU00515 PERIODIC MAINTENANCE AND Have a Yamaha dealer perform service if ADJUSTMENT you are not familiar with machine ser- vice. Periodic inspection, adjustment and lubrica- tion will keep your machine in the safest and most efficient condition possible. Safety is an EBU12990 obligation of the machine owner.
  • Page 109 If during a service operation requiring one, take you have questions, consult an autho- your machine to a Yamaha dealer to check rized Yamaha ATV dealer. the torque settings and adjust them as neces- sary.
  • Page 110: Periodic Maintenance Chart For The Emission Control System

    However, keep in mind that if the ATV isn’t used for a long period of time, the month mainte- nance intervals should be followed. Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technical skills.
  • Page 111: General Maintenance And Lubrication Chart

    EBU15720 General maintenance and lubrication chart INITIAL EVERY month Whichever ITEM ROUTINE comes first 1,300 2,500 2,500 5,000 (mi) (200) (800) (1,600) (1,600) (3,200) hours Engine oil • Replace (Warm engine before draining). Engine oil filter element • Clean. Engine oil strainer •...
  • Page 112 INITIAL EVERY month Whichever ITEM ROUTINE comes first 1,300 2,500 2,500 5,000 (mi) (200) (800) (1,600) (1,600) (3,200) hours • Check operation. Axle boots* • Replace if damaged. • Check all chassis fittings and fasteners. Fittings and fasteners* • Correct if necessary. •...
  • Page 113: Engine Oil And Oil Filter Element

    EBU11812 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 cleaned at the inter- vals specified in the periodic maintenance and lubrication chart. To check the engine oil level 1.
  • Page 114 NOTE: To change the engine oil (with or without The oil level should be between the minimum oil filter element cleaning) and maximum level marks. 1. Place the ATV on a level surface. 2. Warm up the engine for several minutes, 5.
  • Page 115 6. Clean the oil strainer and oil filter element CAUTION: with solvent. When removing the engine oil drain bolt, 7. Check the O-ring for damage and re- the compression spring, oil strainer and place it if necessary. O-ring will fall out. Take care not to lose these parts.
  • Page 116 9. Install the oil filter cover by installing the 11. Add the specified amount of the recom- bolts, and then tighten them to the speci- mended engine oil, and then install and fied torque. tighten the engine oil filler cap. Tightening torque: Recommended oil: Oil filter cover bolt:...
  • Page 117 CAUTION: In order to 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 high- er quality than specified. In addition, do not use oils labeled “ENERGY CONSERVING II”...
  • Page 118: Final Gear Oil

    EBU11453 Final gear oil Checking the final gear oil 1. Place the ATV on a level surface. 2. Remove the oil filler bolt, and then check the oil level in the final gear case. NOTE: The oil level should be at the brim of the filler hole.
  • Page 119 Replacing the final gear oil 2. Place the ATV on a level surface. 1. Remove the final gear case cover by re- 3. Place a container under the final gear moving the bolts. case to collect the used oil. 4. Remove the oil filler bolt and the drain bolt to drain the oil.
  • Page 120 6. Add the recommended final gear oil to Tightening torque: the brim of the filler hole. Final gear case cover bolt: 17 Nm (1.7 m·kgf, 13 ft·lbf) Recommended oil: SAE 80 API GL-4 Hypoid gear oil Oil quantity: 0.23 L (0.20 Imp qt, 0.24 US qt) CAUTION: Be sure no foreign material enters the final gear case.
  • Page 121: Differential Gear Oil

    EBU07063 Differential gear oil Checking the differential gear oil 1. Place the ATV on a level surface. 2. Remove the differential gear oil filler bolt and check the oil level. It should be up to the brim of the filler hole. If the level is low, add sufficient oil of the recommend- ed type to raise it to the specified level.
  • Page 122 Replacing the differential gear oil 4. Install the differential gear oil drain bolt 1. Place the ATV on a level surface. and tighten it to the specified torque. 2. Place a container under the differential Tightening torque: gear case to collect the used oil. Differential gear oil drain bolt: 3.
  • Page 123: Axle Boots

    Check the protective boots for holes or tears. If any damage is found, have them replaced Tightening torque: by a Yamaha dealer. Differential gear oil filler bolt: 23 Nm (2.3 m·kgf, 17 ft·lbf) 7. Check for oil leakage. If oil leakage is found, check for the cause.
  • Page 124: Spark Plug Inspection

    Do not attempt to diagnose such problems yourself. Instead, take the ATV to a Yamaha dealer. You should periodically remove and inspect the spark plug because heat and deposits will a. Spark plug gap cause the spark plug to slowly break down and erode.
  • Page 125: Air Filter Element Cleaning

    EBU13011 Air filter element cleaning 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 filter case. 1.
  • Page 126 4. Remove the foam cover from the air filter WARNING element. POTENTIAL HAZARD Using low flash point solvents or gaso- line to clean the foam cover. WHAT CAN HAPPEN Low flash point solvents or gasoline can catch fire or explode. HOW TO AVOID THE HAZARD Use parts cleaning solvent to clean the foam cover.
  • Page 127 7. Tap the element lightly to remove most of 8. Install the foam cover onto the air filter el- the dust and dirt. Blow out the remaining ement. dirt with compressed air as shown. If the 9. Install the air filter element. air filter element is damaged, replace it.
  • Page 128: Spark Arrester Cleaning

    EBU00754 Spark arrester cleaning CAUTION: Select a well-ventilated area free of combusti- Never operate the engine with the air filter ble materials and make sure the exhaust pipe element removed. This will allow unfiltered and muffler are cool. air to enter, causing rapid engine wear and 1.
  • Page 129: Carburetor Adjustment

    The carburetor is a vital part of the engine and POTENTIAL HAZARD requires very sophisticated adjustment. Most Improperly purging the exhaust system. adjusting should be left to a Yamaha dealer Hot exhaust system. who has the professional knowledge and ex- WHAT CAN HAPPEN perience to do so.
  • Page 130: Idle Speed Adjustment

    EBU13020 Idle speed adjustment NOTE: A diagnostic tachometer must be used for this procedure. 1. Start the engine and warm it up for a few minutes at approximately 1,000 to 2,000 r/min. Occasionally rev the engine to 4,000 to 5,000 r/min. The engine is warm when it quickly responds to the 1.
  • Page 131: Valve Clearance Adjustment

    This adjust- 1. Loosen the locknut. ment however, should be left to a professional 2. Turn the adjusting bolt until the throttle le- Yamaha service technician. ver free play is 3–5 mm (0.12–0.20 in). 3. Tighten the locknut. EBU03060...
  • Page 132: Front Brake Pad Check

    A wear indicator is provided on the rear brake. If the brake pad thickness is less than 1 mm This indicator allows checking of brake shoe (0.04 in), have a Yamaha dealer replace the wear without disassembling the brake. pads as a set.
  • Page 133: Brake Fluid Level Check

    EBU13040 Brake fluid level check Insufficient brake fluid may let air enter the brake system, possibly causing the brakes to become ineffective. Before riding, check that the brake fluid is above the minimum level mark and replenish if necessary. A low brake fluid level may indi- cate worn brake pads and/or brake system leakage.
  • Page 134: Brake Fluid Replacement

    Complete fluid replacement should be done fluid immediately. only by trained Yamaha service personnel. Have a Yamaha dealer check the cause if Have a Yamaha dealer replace the following the brake fluid level goes down. components during periodic maintenance or when they are damaged or leaking.
  • Page 135: Front Brake Lever Free Play

    The front brake lever should have a free play POTENTIAL HAZARD of zero mm (zero in) at the lever end. If not, Operating with improperly serviced or have a Yamaha dealer check the brake sys- adjusted brakes. tem. WHAT CAN HAPPEN You could lose braking ability, which could lead to an accident.
  • Page 136: Brake Pedal And Rear Brake Lever

    EBU13052 Brake pedal and rear brake lever 2. Turn the adjusting nut on the brake rod adjustment until the free play is 20–30 mm (0.79– Brake pedal free play adjustment 1.18 in). 1. Fully loosen the adjusting nut on the brake cable.
  • Page 137 Brake lever free play adjustment 2. Turn in the adjusting nut on brake cable 1. Loosen the locknut and fully turn in the to provide a gap of 0–1 mm (0–0.04 in) adjusting bolt at the brake lever. between the camshaft lever and the pin. 1.
  • Page 138 Make sure the brakes do not drag. 1. Locknut 2. Adjusting bolt a. Rear brake lever free play Replacement of brake components re- 4. Tighten the locknut. quires professional knowledge. These procedures should be performed by a Yamaha dealer. 8-31...
  • Page 139: Adjusting The Rear Brake Light Switch

    EBU00834 Adjusting the rear brake light switch The rear brake light switch, which is activated by the brake pedal and brake levers, is prop- erly adjusted when the brake light comes on just before braking takes effect. If necessary, adjust the brake light switch as follows. Turn the adjusting nut while holding the rear brake light switch in place.
  • Page 140: Clutch Adjustment

    EBU00346 Clutch adjustment 3. Tighten the locknut to specification. 1. Loosen the locknut. Tightening torque: 2. Slowly turn the adjusting bolt counter- 20 Nm (2.0 m·kgf, 15 ft·lbf) clockwise until resistance is felt. Then, turn it 1/8 turn clockwise. NOTE: Turn the adjusting bolt counterclockwise to decrease the clutch free play and turn it clock- wise to increase the free play.
  • Page 141: Cable Inspection And Lubrication

    WARNING Yamaha dealer to replace them. POTENTIAL HAZARD Damaged control cables. Recommended lubricant: Yamaha chain and cable lube or WHAT CAN HAPPEN Corrosion can result when the outer SAE 10W30 motor oil covering of control cables becomes damaged. Cables can also become EBU00727 frayed or kinked.
  • Page 142: Wheel Removal

    EBU01112 EBU11211 Wheel removal Wheel installation 1. Loosen the wheel nuts. 1. Install the wheel and the nuts. 2. Elevate the ATV and place a suitable NOTE: stand under the frame. The arrow mark on the tire must point 3. Remove the nuts from the wheel. toward the rotating direction of the wheel.
  • Page 143 1. Tapered nut 2. Lower the ATV so that the wheel is on the ground. 3. Tighten the wheel nuts to the specified torque. Wheel nut torque: Front: 64 Nm (6.4 m·kgf, 46 ft·lbf) Rear: 55 Nm (5.5 m·kgf, 40 ft·lbf) 8-36...
  • Page 144: Battery

    Keep out of reach of chil- tery. If the battery seems to have discharged, dren. consult a Yamaha dealer. Antidote: EXTERNAL: Flush with water. CAUTION: INTERNAL: Drink large quantities of wa- Do not try to remove the sealing caps of ter or milk.
  • Page 145: Battery Maintenance

    EBU00385 Battery maintenance 1. When the machine is not used for a month or longer, remove the battery and store it in a cool, dark place. Completely recharge the battery before reinstallation. CAUTION: A special battery charger (constant volt- age/ampere or constant voltage) is re- quired recharging sealed-type...
  • Page 146: Fuse Replacement

    2. If a fuse is blown, turn off the main switch and install a new fuse of the specified amperage. Then turn on the switches. If the fuse immediately blows again, con- sult a Yamaha dealer. Specified fuses: 1. Main fuse 2. Four-wheel-drive fuse 3. Spare main fuse Main fuse:...
  • Page 147 WARNING POTENTIAL HAZARD Using an improper fuse. WHAT CAN HAPPEN An improper fuse can cause damage to the electrical system which could lead to a fire. HOW TO AVOID THE HAZARD Always use a fuse of the specified rat- ing. Never use a material in place of the proper fuse.
  • Page 148: Replacing A Headlight Bulb

    EBU15961 Replacing a headlight bulb If a headlight bulb burns out, replace the bulb as follows. 1. Disconnect the coupler shown. 2. Remove the headlight assembly by re- moving the screws. 1. Screw (× 3) 4. Disconnect the headlight coupler by lift- ing the tab as shown and pulling out the coupler.
  • Page 149 5. Remove the headlight bulb holder as- WARNING sembly by turning it counterclockwise. POTENTIAL HAZARD A headlight bulb is hot when it is on and immediately after it is turned off. WHAT CAN HAPPEN You can be burned, or a fire could start if the bulb touches something flamma- ble.
  • Page 150 8. Place the headlight unit in the original po- sition, and then install the screws. 9. Place the headlight assembly in the orig- inal position, and then install the screws. 10. Connect the coupler which was discon- nected in step “1”. 11.
  • Page 151: Headlight Beam Adjustment

    Tail/brake light bulb replacement 1. Open the storage box. (See page 4-16.) CAUTION: 2. Remove the nuts together with the wash- It is advisable to have a Yamaha dealer ers. make this adjustment. To raise the beam, turn the adjusting screw in direction a.
  • Page 152 1. Bulb holder 1. Bulb holder 2. Bulb 4. Remove the defective bulb from the bulb 5. Install a new bulb in the bulb holder by holder by pushing it inward and turning it pushing it inward and turning it clockwise. counterclockwise.
  • Page 153: Troubleshooting

    EBU00412 Troubleshooting WARNING Although Yamaha machines receive a rigid in- POTENTIAL HAZARD spection before shipment from the factory, Checking the fuel system while smok- trouble may occur during operation. Any prob- ing or near an open flame. lem in the fuel, compression, or ignition sys-...
  • Page 154: Troubleshooting Chart

    No fuel. 2. Compression There is compression. Compression normal. Use the electric starter to see if there is compression. Ask a Yamaha dealer to No compression. inspect. 3. Ignition Wipe clean with dry cloth. Ignition system is Spark is good.
  • Page 155: Cleaning And Storage

    EBU00419 C LEANING AND STORAGE CAUTION: Excessive water pressure may cause wa- A. CLEANING ter seepage and deterioration of wheel Frequent, thorough cleaning of your machine bearings, brakes, transmission seals and will not only enhance its appearance but will electrical devices. Many expensive repair improve its general performance and extend bills have resulted from improper high the useful life of many components.
  • Page 156 6. Clean the seat with a vinyl upholstery WARNING cleaner to keep the cover pliable and POTENTIAL HAZARD glossy. Operation with wet brakes after wash- 7. Automotive type wax may be applied to ing. all painted and chrome plated surfaces. WHAT CAN HAPPEN Avoid combination cleaner-waxes.
  • Page 157: Storage

    Do not apply oil to fuel) any rubber parts or the seat cover. NOTE: Use of fuel stabilizer and conditioner elimi- nates the need to drain the fuel system. Con- sult a Yamaha dealer if the fuel system needs to be drained instead.
  • Page 158 7. Remove the battery and charge it. Store it in a dry place and recharge it once a month. Do not store the battery in an ex- cessively warm or cold place (less than 0 °C (30 °F) or more than 30 °C (90 °F)). NOTE: Make any necessary repairs before storing the machine.
  • Page 159: Specifications

    EBU00428 SPECIFICATIONS MODEL YFM400F Dimension: Overall length 2,007 mm ( 79.0 in) Overall width 1,111 mm ( 43.7 in) Overall height 1,172 mm ( 46.1 in) Seat height 855 mm ( 33.7 in) Wheel base 1,230 mm ( 48.4 in) Ground clearance 245 mm ( 9.65 in) Minimum turning radius...
  • Page 160: Recommended Engine Oil Classification

    MODEL YFM400F Engine oil: 0˚ 10˚ 30˚ 70˚ 90˚ 110˚ 130˚F 50˚ Type YAMALUBE 4 (20W40) or SAE 20W40 YAMALUBE 4 (10W30) or SAE 10W30 SAE 5W30 -20˚ -10˚ 0˚ 20˚ 30˚ 40˚ 50˚C 10˚ Recommended engine oil classification: API Service SE, SF, SG type or higher CAUTION: In order to prevent clutch slippage (since the en- gine oil also lubricates the clutch), do not mix any...
  • Page 161 MODEL YFM400F Final gear oil: Type SAE 80 API GL-4 Hypoid gear oil Quantity 0.23 L (0.20 lmp qt, 0.24 US qt) Differential gear oil: Type SAE 80 API GL-4 Hypoid gear oil Quantity 0.35 L (0.31 Imp qt, 0.37 US qt) Air filter: Dry element Fuel:...
  • Page 162 MODEL YFM400F Transmission: Primary reduction system Spur gear Primary reduction ratio 76/24 (3.166) Secondary reduction system Shaft drive 28/24 × 24/18 × 33/09 (5.703) Secondary reduction ratio Transmission type Constant mesh 5-speed forward, 1-speed reverse Operation Left foot operation Gear raito: 40/12 (3.333) 34/18 (1.888) 30/22 (1.363)
  • Page 163 MODEL YFM400F Suspension: Front Double wishbone Rear Swingarm (monocross) Shock absorber: Front Coil spring / oil damper Rear Coil spring / oil damper Wheel travel: Front wheel travel 150 mm (5.91 in) Rear wheel travel 150 mm (5.91 in) Electrical: Ignition system DC.
  • Page 164 MODEL YFM400F Specified fuses: Main fuse 30 A Headlight fuse 15 A Ignition fuse 10 A Auxiliary DC jack fuse 10 A Carburetor warmer fuse 10 A Four-wheel-drive fuse 10-6...
  • Page 165: Noise Regulation

    EBU00430 NOISE REGULATION TAMPERING WITH NOISE CONTROL SYSTEM PROHIBITED: Federal law prohibits the following acts or the causing thereof: (1) The removal or rendering inop- erative by any person other than for purposes of maintenance, repair, or replacement of any de- vice or element of design incorporated 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.
  • Page 166: Maintenance Record

    EBU15740 M AINTENANCE RECORD Copies of work orders and/or receipts for parts you purchase and install will be required to docu- ment maintenance done in accordance with the warranty. The chart below is printed only as a re- minder to you that the maintenance work is required. It is not acceptable proof of maintenance work.
  • Page 167: Atv Limited Warranty

    EBU00432 YAMAHA MOTOR CORPORATION, U.S.A. ATV LIMITED WARRANTY 13-1...
  • Page 168 13-2...
  • Page 169: Yamaha Extended Service (Y.e.s.)

    EBU00435 YAMAHA EXTENDED SERVICE (Y.E.S.) 14-1...
  • Page 170 EBU00436 WARNING Indicates a potential hazard that could result in serious injury or death. 14-2...
  • Page 171 EBU00437...
  • Page 172 LOCATE AND READ OWNER’S MANUAL. FOLLOW ALL INSTRUCTIONS AND WARNINGS. (For replacement manual, call 1-800-532-1558) YAMAHA MOTOR CO., LTD. PRINTED IN USA 2005.04-1.0×1 CR...

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