Owners Manual
Page 6
... brake lever ...4-5 Parking brake ...4-6 Drive select lever ...4-7 Fuel tank cap ...4-7 Fuel ...4-8 Fuel cock ...4-9 Starter (choke) ...4-11 Seat ...4-11 Front carrier ...4-12 Rear carrier ...4-12 PRE-OPERATION CHECKS ...5-1 Pre-operation check list ...5-1 Fuel ...5-3 Engine oil ...5-3 Transmission oil ...5-3 Front and rear brakes ...5-3 Throttle lever ...5-4 Drive chain ...5-4 Tires ...5-5 Measuring the tire pressure ...5-6 Tire wear limit ...5-7 Chassis fasteners ...5-7 Instruments, lights and switches ...5-7 Battery ...5-7 OPERATION...6-1 Starting a cold engine ...6-1 EWB00010 WARNING...
... brake lever ...4-5 Parking brake ...4-6 Drive select lever ...4-7 Fuel tank cap ...4-7 Fuel ...4-8 Fuel cock ...4-9 Starter (choke) ...4-11 Seat ...4-11 Front carrier ...4-12 Rear carrier ...4-12 PRE-OPERATION CHECKS ...5-1 Pre-operation check list ...5-1 Fuel ...5-3 Engine oil ...5-3 Transmission oil ...5-3 Front and rear brakes ...5-3 Throttle lever ...5-4 Drive chain ...5-4 Tires ...5-5 Measuring the tire pressure ...5-6 Tire wear limit ...5-7 Chassis fasteners ...5-7 Instruments, lights and switches ...5-7 Battery ...5-7 OPERATION...6-1 Starting a cold engine ...6-1 EWB00010 WARNING...
Owners Manual
Page 7
... MAINTENANCE AND MINOR REPAIR ...8-1 Owner's manual and tool kit ...8-1 Periodic maintenance chart for the emission control system ...8-3 General maintenance and lubrication chart ...8-5 Checking the spark plug ...8-8 Engine oil ...8-10 Transmission oil ...8-13 Cleaning the engine and V-belt case air filter elements ...8-15 Cleaning the spark arrester ...8-21 V-belt case drain plug ...8-23 Adjusting the carburetor ...8-23 Adjusting the engine idling speed ...8-24 Adjusting the throttle cable free play ...8-25 Valve clearance ...8-25 Checking the front and rear brake...
... MAINTENANCE AND MINOR REPAIR ...8-1 Owner's manual and tool kit ...8-1 Periodic maintenance chart for the emission control system ...8-3 General maintenance and lubrication chart ...8-5 Checking the spark plug ...8-8 Engine oil ...8-10 Transmission oil ...8-13 Cleaning the engine and V-belt case air filter elements ...8-15 Cleaning the spark arrester ...8-21 V-belt case drain plug ...8-23 Adjusting the carburetor ...8-23 Adjusting the engine idling speed ...8-24 Adjusting the throttle cable free play ...8-25 Valve clearance ...8-25 Checking the front and rear brake...
Owners Manual
Page 8
ATV LIMITED WARRANTY ...11-5 YAMAHA EXTENDED SERVICE (Y.E.S.) ...11-7 Replacing the fuse ...Replacing a headlight bulb ...Adjusting a headlight beam ...Replacing the tail/brake light bulb ...Removing a wheel ...Installing a wheel ...Troubleshooting ...Troubleshooting chart ... 8-44 8-44 8-46 8-47 8-48 8-48 8-49 8-51 CLEANING AND STORAGE...9-1 Cleaning ...9-1 Storage ...9-2 SPECIFICATIONS ...10-1 CONSUMER INFORMATION ...11-1 Identification numbers ...11-1 Noise regulation ...11-3 Maintenance record ...11-4 YAMAHA MOTOR CORPORATION, U.S.A.
ATV LIMITED WARRANTY ...11-5 YAMAHA EXTENDED SERVICE (Y.E.S.) ...11-7 Replacing the fuse ...Replacing a headlight bulb ...Adjusting a headlight beam ...Replacing the tail/brake light bulb ...Removing a wheel ...Installing a wheel ...Troubleshooting ...Troubleshooting chart ... 8-44 8-44 8-46 8-47 8-48 8-48 8-49 8-51 CLEANING AND STORAGE...9-1 Cleaning ...9-1 Storage ...9-2 SPECIFICATIONS ...10-1 CONSUMER INFORMATION ...11-1 Identification numbers ...11-1 Noise regulation ...11-3 Maintenance record ...11-4 YAMAHA MOTOR CORPORATION, U.S.A.
Owners Manual
Page 10
... on level ground. Always be alert to control the ATV on unfamiliar terrain. Always follow the inspection and maintenance procedures and schedules described in this manual. Never climb hills with excessively slippery or loose surfaces. Always use it is proper for the terrain, visibility, operating conditions, and your ATV each time you have mastered the turning technique described...
... on level ground. Always be alert to control the ATV on unfamiliar terrain. Always follow the inspection and maintenance procedures and schedules described in this manual. Never climb hills with excessively slippery or loose surfaces. Always use it is proper for the terrain, visibility, operating conditions, and your ATV each time you have mastered the turning technique described...
Owners Manual
Page 16
... 4 q WARNING Improper ATV use can result in SEVERE INJURY or DEATH. 5 DRIVE SELECT LEVER 8 Read owner 's manual carefully before operating. 8 When shifting the drive select lever, always be sure to stop the ATV and apply the rear brake. 5YT-2151E-30 ALWAYS USE AN APPROVED HELMET AND PROTECTIVE GEAR NEVER USE NEVER CARRY NEVER USE ON PUBLIC PASSENGERS WITH DRUGS ROADS...
... 4 q WARNING Improper ATV use can result in SEVERE INJURY or DEATH. 5 DRIVE SELECT LEVER 8 Read owner 's manual carefully before operating. 8 When shifting the drive select lever, always be sure to stop the ATV and apply the rear brake. 5YT-2151E-30 ALWAYS USE AN APPROVED HELMET AND PROTECTIVE GEAR NEVER USE NEVER CARRY NEVER USE ON PUBLIC PASSENGERS WITH DRUGS ROADS...
Owners Manual
Page 20
... when the transmission is in the reverse position. Start switch "START" 3. STOP" 2. The engine stop switch "ENG. The engine will not start or run when this switch is running. Neutral indicator light "N" 1. Engine stop switch controls the ignition and stops the engine when it is set to stop switch "ENG. Use this switch to "RUN" before starting the engine. EBU17791 EBU18061 Indicator lights 1 Handlebar switches 1 2 3 2 3 4 5 6 7 8 EBU17830 1 2 1. STOP" Set this switch to "OFF". 4-2 Engine stop the engine in...
... when the transmission is in the reverse position. Start switch "START" 3. STOP" 2. The engine stop switch "ENG. The engine will not start or run when this switch is running. Neutral indicator light "N" 1. Engine stop switch controls the ignition and stops the engine when it is set to stop switch "ENG. Use this switch to "RUN" before starting the engine. EBU17791 EBU18061 Indicator lights 1 Handlebar switches 1 2 3 2 3 4 5 6 7 8 EBU17830 1 2 1. STOP" Set this switch to "OFF". 4-2 Engine stop the engine in...
Owners Manual
Page 21
... the throttle lever. 1 2 3 4 Light switch "LIGHTS" Set this switch to "LO" to turn on page 6-1 prior to starting the engine, check the throttle to the point that the starter motor will increase the engine speed. Set the switch to "OFF" to turn off for an extended period of time, otherwise the battery may discharge to be sure it is running, movement of the ATV by varying the throttle position. Regulate the speed...
... the throttle lever. 1 2 3 4 Light switch "LIGHTS" Set this switch to "LO" to turn on page 6-1 prior to starting the engine, check the throttle to the point that the starter motor will increase the engine speed. Set the switch to "OFF" to turn off for an extended period of time, otherwise the battery may discharge to be sure it is running, movement of the ATV by varying the throttle position. Regulate the speed...
Owners Manual
Page 33
... if necessary. Check tire condition and tread depth. Correct if necessary. Check wheel condition, and replace if damaged. Make sure that operation is smooth. Check fuel line for oil leakage. Correct if necessary. Correct if necessary. ITEM G ROUTINE PAGE Fuel G G Engine oil G G Transmission oil G G Front brake G G G Rear brake G G G Throttle lever G Control cables Drive chain Wheels and tires Brake levers Chassis fasteners Instruments, lights switches Battery and G G G G G G G G Check fuel level in engine, and add recommended oil to specified...
... if necessary. Check tire condition and tread depth. Correct if necessary. Check wheel condition, and replace if damaged. Make sure that operation is smooth. Check fuel line for oil leakage. Correct if necessary. Correct if necessary. ITEM G ROUTINE PAGE Fuel G G Engine oil G G Transmission oil G G Front brake G G G Rear brake G G G Throttle lever G Control cables Drive chain Wheels and tires Brake levers Chassis fasteners Instruments, lights switches Battery and G G G G G G G G Check fuel level in engine, and add recommended oil to specified...
Owners Manual
Page 35
... if you find any problem with the brakes. EBU19761 1 2 3 4 5 6 7 8 9 Throttle lever Check the operation of every ride. EBU19770 Drive chain Check the condition of the drive chain and check the drive chain slack. It must open smoothly and spring back to an accident. WHAT CAN HAPPEN You could lose braking ability, which could lead to the idle position when released. Have a Yamaha dealer correct if...
... if you find any problem with the brakes. EBU19761 1 2 3 4 5 6 7 8 9 Throttle lever Check the operation of every ride. EBU19770 Drive chain Check the condition of the drive chain and check the drive chain slack. It must open smoothly and spring back to an accident. WHAT CAN HAPPEN You could lose braking ability, which could lead to the idle position when released. Have a Yamaha dealer correct if...
Owners Manual
Page 39
... Read the Owner's Manual carefully. EBU19890 Starting a cold engine EWB00620 2 3 4 5 6 7 8 9 10 11 WARNING POTENTIAL HAZARD Frozen control cables in cold weather, always make sure all controls. Set the parking brake. 2. Shift the drive select lever into the neutral position. ECB00150 EWB00610 WARNING POTENTIAL HAZARD Operating ATV without being familiar with all control cables work smoothly before you do not understand, ask your Yamaha dealer. Turn the main switch to...
... Read the Owner's Manual carefully. EBU19890 Starting a cold engine EWB00620 2 3 4 5 6 7 8 9 10 11 WARNING POTENTIAL HAZARD Frozen control cables in cold weather, always make sure all controls. Set the parking brake. 2. Shift the drive select lever into the neutral position. ECB00150 EWB00610 WARNING POTENTIAL HAZARD Operating ATV without being familiar with all control cables work smoothly before you do not understand, ask your Yamaha dealer. Turn the main switch to...
Owners Manual
Page 41
... starting a cold engine, with the exception that the drive select lever is started with the starter (choke) turned off . Never accelerate hard when the engine is warm when it idles smoothly, then return the starter (choke) to the throttle with the starter (choke) in position (2), keep the starter (choke) in position (1), the starter (choke) should be damaged. If the engine is completely shifted into position. Shift from...
... starting a cold engine, with the exception that the drive select lever is started with the starter (choke) turned off . Never accelerate hard when the engine is warm when it idles smoothly, then return the starter (choke) to the throttle with the starter (choke) in position (2), keep the starter (choke) in position (1), the starter (choke) should be damaged. If the engine is completely shifted into position. Shift from...
Owners Manual
Page 42
... vice versa by moving the drive select lever along the shift guide. When it is running, the engine will stop . 2. Shifting: Reverse 1. If the indicator light does not come on , have a Yamaha dealer check the electrical circuit. 4. Open the throttle lever gradually. EWB00670 WARNING POTENTIAL HAZARD Improper operation in reverse, the reverse indicator light should 6-4 Apply the parking brake. 3. WHAT CAN HAPPEN You could...
... vice versa by moving the drive select lever along the shift guide. When it is running, the engine will stop . 2. Shifting: Reverse 1. If the indicator light does not come on , have a Yamaha dealer check the electrical circuit. 4. Open the throttle lever gradually. EWB00670 WARNING POTENTIAL HAZARD Improper operation in reverse, the reverse indicator light should 6-4 Apply the parking brake. 3. WHAT CAN HAPPEN You could...
Owners Manual
Page 45
... towing a trailer, in design and quality. Other accessories may handle differently than it could affect your ability to control the ATV. Use extra caution when riding an ATV with your ATV. An overloaded ATV can be available on the seat, or one that you can shift position or come off while you choose to tow a trailer. G Do not mount an accessory...
... towing a trailer, in design and quality. Other accessories may handle differently than it could affect your ability to control the ATV. Use extra caution when riding an ATV with your ATV. An overloaded ATV can be available on the seat, or one that you can shift position or come off while you choose to tow a trailer. G Do not mount an accessory...
Owners Manual
Page 62
... front wheels may lift off -road, the two rear wheels are thoroughly familiar with these components. With the engine idling, return the starter knob to come in this skill be used to allow skin or clothing to the closed position and shift the drive select lever into the turn. EWB01080 WARNING POTENTIAL HAZARD Turning improperly. Practice turning at low speeds before attempting to make turns quickly...
... front wheels may lift off -road, the two rear wheels are thoroughly familiar with these components. With the engine idling, return the starter knob to come in this skill be used to allow skin or clothing to the closed position and shift the drive select lever into the turn. EWB01080 WARNING POTENTIAL HAZARD Turning improperly. Practice turning at low speeds before attempting to make turns quickly...
Owners Manual
Page 75
... with maintenance work. Have a Yamaha dealer perform the service if you are explained on the following pages. The intervals given in the periodic maintenance and lubrication chart should be considered as the owner's tool kit and the low-pressure tire gauge in their respective compartments under the seat. 5 6 7 8 9 10 11 WARNING POTENTIAL HAZARD Servicing an engine while it as well as a general guide under normal riding conditions. Electrical...
... with maintenance work. Have a Yamaha dealer perform the service if you are explained on the following pages. The intervals given in the periodic maintenance and lubrication chart should be considered as the owner's tool kit and the low-pressure tire gauge in their respective compartments under the seat. 5 6 7 8 9 10 11 WARNING POTENTIAL HAZARD Servicing an engine while it as well as a general guide under normal riding conditions. Electrical...
Owners Manual
Page 126
... appearance but will improve its general performance and extend the useful life of the exhaust pipe to the chain, sprockets or wheel axles. 3. Once most of wheel bearings, brakes, transmission seals and electrical devices. When finished cleaning, start the engine and let it from improper high-pressure detergent applications such as those available in coinoperated car washers. 4. Block off with a paint brush. Automotive type wax may...
... appearance but will improve its general performance and extend the useful life of the exhaust pipe to the chain, sprockets or wheel axles. 3. Once most of wheel bearings, brakes, transmission seals and electrical devices. When finished cleaning, start the engine and let it from improper high-pressure detergent applications such as those available in coinoperated car washers. 4. Block off with a paint brush. Automotive type wax may...
Owners Manual
Page 137
... owner's manual; 2. Modification to improper transportation. Give notice to an authorized Yamaha ATV dealer of any part adjudged defective by this warranty shall include parts replaced due to conform at such dealer's place of proper maintenance. EBU26501 YAMAHA MOTOR CORPORATION, U.S.A. e. SPECIFIC EXCLUSIONS from the original purchase date 2 3 4 5 6 7 8 9 10 11 YAMAHA MOTOR CORPORATION, U.S.A. All Models Thirty (30) months from this warranty that time for this warranty...
... owner's manual; 2. Modification to improper transportation. Give notice to an authorized Yamaha ATV dealer of any part adjudged defective by this warranty shall include parts replaced due to conform at such dealer's place of proper maintenance. EBU26501 YAMAHA MOTOR CORPORATION, U.S.A. e. SPECIFIC EXCLUSIONS from the original purchase date 2 3 4 5 6 7 8 9 10 11 YAMAHA MOTOR CORPORATION, U.S.A. All Models Thirty (30) months from this warranty that time for this warranty...
Owners Manual
Page 138
... Owner's and Service Manual. CUSTOMER RELATIONS DEPARTMENT P.O. If you . No. A. Yes. by an authorized Yamaha ATV dealer for his setup, service and warranty repair work. Specific examples include: Running the machine out of a motor vehicle to maintain a complete, up-to help you have under warranty. P.O. A. Explain the operation, maintenance, and warranty requirements to include any or all warranty matters are general and overlap each manufacturer of oil...
... Owner's and Service Manual. CUSTOMER RELATIONS DEPARTMENT P.O. If you . No. A. Yes. by an authorized Yamaha ATV dealer for his setup, service and warranty repair work. Specific examples include: Running the machine out of a motor vehicle to maintain a complete, up-to help you have under warranty. P.O. A. Explain the operation, maintenance, and warranty requirements to include any or all warranty matters are general and overlap each manufacturer of oil...
Owners Manual
Page 142
..., engine and V-belt filter cleaning ...8-15 E Engine break-in ...6-5 Engine, cold start ...6-1 Engine idling speed...8-24 Engine oil ...5-3, 8-10 Engine, starting a warm ...6-3 Engine stop switch ...4-2 B Battery...5-7, 8-40 Brake lever free play, adjusting the front...8-27 Brake lever free play (rear), adjusting ...8-32 Brake lever, front...4-5 Brake lever, rear...4-5 Brake levers, checking and lubricating...8-37 Brakes, front and rear ...5-3 Brake shoes, checking the front and rear ...8-26 F Front knuckle pivots, lubricating...8-39 Fuel ...4-8, 5-3 Fuel cock...4-9 Fuel tank cap...4-7 Fuse...
..., engine and V-belt filter cleaning ...8-15 E Engine break-in ...6-5 Engine, cold start ...6-1 Engine idling speed...8-24 Engine oil ...5-3, 8-10 Engine, starting a warm ...6-3 Engine stop switch ...4-2 B Battery...5-7, 8-40 Brake lever free play, adjusting the front...8-27 Brake lever free play (rear), adjusting ...8-32 Brake lever, front...4-5 Brake lever, rear...4-5 Brake levers, checking and lubricating...8-37 Brakes, front and rear ...5-3 Brake shoes, checking the front and rear ...8-26 F Front knuckle pivots, lubricating...8-39 Fuel ...4-8, 5-3 Fuel cock...4-9 Fuel tank cap...4-7 Fuse...
Owners Manual
Page 143
... chart ...8-5 Maintenance chart, emission control system ...8-3 Maintenance record ...11-4 Model label...11-2 Suspension, lubricating the upper and lower arm pivots ...8-38 T Tail/brake light bulb, replacing ...8-47 Throttle cable free play, adjusting ...8-25 Throttle lever ...4-3, 5-4 Tire pressure, measuring ...5-6 Tires ...5-5 Tire wear limit...5-7 Transmission oil ...5-3, 8-13 Troubleshooting ...8-49 Troubleshooting chart ...8-51 N Neutral indicator light ...4-2 Noise regulation ...11-3 O Owner's manual and tool kit...8-1 P Parking...6-5 Parking brake...4-6 Parking on a slope...
... chart ...8-5 Maintenance chart, emission control system ...8-3 Maintenance record ...11-4 Model label...11-2 Suspension, lubricating the upper and lower arm pivots ...8-38 T Tail/brake light bulb, replacing ...8-47 Throttle cable free play, adjusting ...8-25 Throttle lever ...4-3, 5-4 Tire pressure, measuring ...5-6 Tires ...5-5 Tire wear limit...5-7 Transmission oil ...5-3, 8-13 Troubleshooting ...8-49 Troubleshooting chart ...8-51 N Neutral indicator light ...4-2 Noise regulation ...11-3 O Owner's manual and tool kit...8-1 P Parking...6-5 Parking brake...4-6 Parking on a slope...