Yamaha RAPTOR 350 Manual

READ THIS MANUAL CAREFULLY!

It contains important safety information.

OWNER’S MANUAL

YFM350RV

WARNING

This ATV should not be ridden by anyone under 16 years of age.

LIT-11626-19-68

5YT-28199-13

EBU00776

EBU13320

INTRODUCTION

Congratulations on your purchase of the Yamaha YFM350R. It represents the result of many years of Yamaha experience in the production of fine sporting, touring, and pacesetting racing machines. With the purchase of this Yamaha, you can now appreciate the high degree of craftsmanship and reliability that have made Yamaha a leader in these fields.

This manual will provide you with a good basic understanding of the features and operation of this ATV. This manual includes important safety information. It provides information about special techniques and skills necessary to ride your ATV. It also includes basic maintenance and inspection procedures. If you have any questions regarding the operation or maintenance of your ATV, please consult a Yamaha dealer.

AN IMPORTANT SAFETY MESSAGE:

●READ THIS MANUAL TOGETHER WITH TIPS FOR THE ATV RIDER CAREFULLY AND COMPLETELY BEFORE OPERATING YOUR ATV. MAKE SURE YOU UNDERSTAND ALL INSTRUCTIONS.

●PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE ATV.

●NEVER OPERATE AN ATV WITHOUT PROPER TRAINING OR INSTRUCTION. FREE TRAINING IS AVAILABLE TO ANYONE WHO BUYS A NEW ATV. CALL 1-800-887-2887 FOR MORE INFORMATION.

●THIS ATV, AND ANY OTHER ATV OVER 90cc, SHOULD NOT BE RIDDEN BY ANYONE UNDER 16 YEARS OF AGE.

●THIS ATV IS A HIGH PERFORMANCE ATV FOR OFF-ROAD USE ONLY, FOR SPORT TYPE RECREATIONAL AND COMPETITIVE USE BY EXPERIENCED OPERATORS.

EBU00801

IMPORTANT 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!

	WARNING	Failure to follow WARNING instructions could result in severe
		injury or death to the machine operator, a bystander or a person
		inspecting or repairing the machine.
	CAUTION:	A CAUTION indicates special precautions that must be taken to
		avoid damage to the machine.

NOTE: A NOTE provides key information to make procedures easier or clearer.

EBU15000

IMPORTANT NOTICE

This ATV is designed and manufactured for OFF-ROAD use only. It is illegal and unsafe to operate this ATV on any public street, road or highway.

This ATV complies with all applicable OFF-ROAD noise level and spark arrester laws and regulations in effect at the time of manufacture.

Please check your local riding laws and regulations before operating this ATV.

EBU13330

YFM350RV

OWNER’S MANUAL

AFFIX DEALER

©2005 by Yamaha Motor Corporation, U.S.A.

LABEL HERE

1st edition, June 2005 All rights reserved.

Any reprinting or unauthorized use without the written permission

of Yamaha Motor Corporation, U.S.A. is expressly prohibited.

Printed in Japan.

P/N LIT-11626-19-68

EBU00014

WARNING

Indicates a potential hazard that could result in serious injury or death.

		CONTENTS
	1	LOCATION OF THE WARNING
		AND SPECIFICATION LABELS	1-1
	2	SAFETY INFORMATION..................	2-1
	3	DESCRIPTION AND MACHINE
		IDENTIFICATION	3-1
		Identification number records..........	3-2
		Key identification number................	3-2
		Vehicle identification number ..........	3-3
		Model label ......................................	3-3

	4	CONTROL FUNCTIONS	...................4-1
		Main switch	4-1
		Indicator lights..................................	4-2
		Handlebar switches .........................	4-2
		Throttle lever ....................................	4-4
		Speed limiter ....................................	4-5
		Clutch lever ......................................	4-6
		Brake lever.......................................	4-6
		Brake pedal......................................	4-7
		Parking brake lever..........................	4-8
		Shift pedal ........................................	4-9
		Drive select lever ...........................	4-10
		Fuel tank cap .................................	4-10
		Fuel cock........................................	4-11
		Starter (choke) ...............................	4-12
		Seat................................................	4-13
		Front shock absorber
		adjustment ...................................	4-14
		Rear shock absorber
		adjustment ...................................	4-16

	5	PRE-OPERATION CHECKS ...........	5-1
		Front and rear brakes	5-2
		Fuel .................................................	5-4
		Engine oil ........................................	5-6
		Chain...............................................	5-6
		Throttle lever ...................................	5-6
		Fittings and fasteners......................	5-6
		Lights...............................................	5-7
		Switches..........................................	5-7
		Tires ................................................	5-8
		How to measure tire pressure.........	5-9
		Tire wear limit................................	5-10
	6	OPERATION.....................................	6-1
		Starting a cold engine	6-1
		Starting a warm engine...................	6-3
		Warming up.....................................	6-3
		Drive select lever operation and
		reverse driving...............................	6-4
		Shifting ............................................	6-5
		To start out and accelerate .............	6-6
		To decelerate ..................................	6-7
		Engine break-in...............................	6-8

Parking.............................................	6-9
Parking on a slope.........................	6-10
Accessories and loading ...............	6-11

	7	RIDING YOUR ATV ..........................	7-1
		Getting to know your ATV	7-3
		Ride with care and good
		judgement......................................	7-4
		Be careful where you ride..............	7-16
		Turning your ATV ..........................	7-23
		Climbing uphill ...............................	7-25
		Riding downhill ..............................	7-30
		Crossing a slope............................	7-32
		Crossing through shallow
		water............................................	7-34
		Riding over rough terrain...............	7-36
		Sliding and skidding.......................	7-38
		What to do if...................................	7-40
		What to do ....................................	7-40

	8	PERIODIC MAINTENANCE AND
		ADJUSTMENT	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 .............................	8-4
		Engine oil and oil filter element .......	8-6
		Spark plug inspection....................	8-10
		Air filter element cleaning..............	8-12
		Spark arrester cleaning .................	8-16
		Carburetor adjustment...................	8-17
		Idle speed adjustment ...................	8-18
		Valve clearance adjustment..........	8-18
		Throttle lever adjustment...............	8-19
		Front brake pad inspection............	8-19
		Rear brake pad inspection ............	8-20
		Brake fluid level check...................	8-21
		Brake fluid replacement.................	8-22
		Front brake lever free play ............	8-23
		Brake pedal height adjustment......	8-24
		Parking brake adjustment .............	8-25

Adjusting the rear brake light
switch ...........................................	8-27
Clutch lever free play
adjustment ...................................	8-27
Drive chain slack check .................	8-29
Drive chain slack adjustment.........	8-30
Lubricating the drive chain.............	8-31
Cable inspection and lubrication....	8-33
Brake and shift pedal/brake and
clutch lever lubrication .................	8-33
Lubricating the front upper and
lower arm pivots...........................	8-35
Rear arm pivot lubrication..............	8-36
Wheel removal...............................	8-37
Wheel installation...........................	8-38
Battery............................................	8-39
Battery maintenance......................	8-40
Fuse replacement ..........................	8-41
Replacing a headlight bulb ............	8-42
Headlight beam adjustment...........	8-45
Tail/brake light bulb
replacement .................................	8-45
Troubleshooting .............................	8-47

Troubleshooting chart ...................

8-48

	9	CLEANING AND STORAGE............	9-1
		A. Cleaning	9-1
		B. Storage .......................................	9-3

10	SPECIFICATIONS.......................... 10-1
11	NOISE REGULATION.................... 11-1

12	MAINTENANCE RECORD ............ 12-1
13	ATV LIMITED WARRANTY............ 13-1

	14	YAMAHA EXTENDED SERVICE
		(Y.E.S.) ........................................... 14-1

EBU00464

LOCATION OF THE WARNING AND

SPECIFICATION LABELS

1-1

Read and understand all of the labels on your	2
machine. They contain important information		1

for safe and proper operation of your ATV.

Never remove any labels from your ATV. If a label becomes difficult to read or comes off, a replacement label is available from your Yamaha dealer.

	1		3
		DRIVE SELECT LEVER
		Read owner’s manual carefully
		before operating.
		When shifting the drive select lever,
		always be sure to stop the ATV
		and apply the rear brake.
		5YT-2151E-30

1-2

4

5

6

WARNING

UNDER

Operating this ATV if you are under the age of 16 increases your chance of severe injury or death.

NEVER operate this ATV if you are under age 16.

5FE-21697-01

1-3

EBU13351

SAFETY INFORMATION

2

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 rollover can occur quickly, even during routine maneuvers such as turning and riding on hills or over obstacles, if you fail to take proper precautions.

SEVERE INJURY OR DEATH can result if you do not follow these instructions:

●Read this manual and all labels carefully and follow the operating procedures described.

●Never operate an ATV without proper training or instruction. Take a Training Course. Beginners should receive training from a certified instructor. Contact an authorized ATV dealer or call 1-800-887-2887 to find out about the training courses nearest you.

●Always follow the age recommendation:

– A child under 16 years old should never operate an ATV with engine size greater than 90cc.

●Never allow a child under age 16 to operate an ATV without adult supervision, and never allow continued use of an ATV by a child if he or she does not have the abilities to operate it safely.

●Never carry a passenger on an ATV.

2-1

●Always avoid operating an ATV on any paved surfaces, including sidewalks, driveways, parking 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.

●Never consume alcohol or drugs before or while operating this ATV.

●Never operate at speeds too fast for your skills or the conditions. Always go at a speed that is proper for the terrain, visibility, operating conditions, and your experience.

●Never attempt wheelies, jumps, or other stunts.

●Always inspect your ATV each time you use it to make sure it is in safe operating condition. Always follow the inspection and maintenance procedures and schedules described in this manual.

●Always keep both hands on the handlebars and both feet on the footboards of the ATV during operation.

●Always go slowly and be extra careful when operating on unfamiliar terrain. Always be alert to changing terrain conditions when operating the ATV.

●Never operate on excessively rough, slippery or loose terrain until you have learned and practiced the skills necessary to control the ATV on such terrain. Always be especially cautious on these kinds of terrain.

2-2

●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.

●Always follow proper procedures for climbing hills as described in this manual. Check the terrain carefully before you start up any hill. Never climb hills with excessively slippery or loose surfaces. Shift your weight forward. Never open the throttle suddenly or make sudden gear changes. Never go over the top of a hill at high speed.

●Always follow proper procedures for going down hills and for braking on hills as described in this manual. Check the terrain carefully before you start down any hill. Shift your weight backward. Never go down a hill at high speed. Avoid going down a hill at an angle that would cause the vehicle to lean sharply to one side. Go straight down the hill where possible.

●Always follow proper procedures for crossing the side of a hill as described in this manual. Avoid hills with excessively slippery or loose surfaces. Shift your weight to the uphill side of the ATV. Never attempt to turn the ATV around on any hill until you have mastered the turning technique described in this manual on level ground. Avoid crossing the side of a steep hill if possible.

2-3

●Always use proper procedures if you stall or roll backwards when climbing a hill. To avoid stalling, 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. Turn the ATV around and remount, following the procedure described in this manual.

●Always check for obstacles before operating in a new area. Never attempt to operate over large obstacles, such as large rocks or fallen trees. Always follow proper procedures when operating over obstacles as described in this manual.

●Always be careful when skidding or sliding. Learn to safely control skidding or sliding by practicing at low speeds and on level, smooth terrain. On extremely slippery surfaces, such as ice, go slowly and be very cautious in order to reduce the chance of skidding or sliding out of control.

●Never operate an ATV in fast flowing water or in water deeper than that recommended in this manual. Remember that wet brakes may have reduced stopping ability. Test your brakes after leaving water. If necessary, apply them several times to let friction dry out the linings.

●Always be sure there are no obstacles or people behind you when you operate in reverse. When it is safe to proceed in reverse, go slowly.

2-4

●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. Reduce speed and follow instructions in this manual for carrying cargo or pulling a trailer. Allow greater distance for braking.

FOR MORE INFORMATION ABOUT ATV SAFETY, call the Consumer Products Safety Commission at 1-800-638-2772, or the ATV Distributor’s Safety Hotline at 1-800-852-5344.

2-5

WARNING

POTENTIAL HAZARD Improper handling of gasoline. WHAT CAN HAPPEN

Gasoline can catch fire and you could be burned.

HOW TO AVOID THE HAZARD

Always turn off the engine when refueling.

Do not refuel immediately after the engine has been running and is still very hot.

Do not spill gasoline on the engine or exhaust pipe/muffler when refueling. Never refuel while smoking, or in the vicinity of sparks, open flames, or other sources of ignition such as the pilot lights of water heaters and clothes dryers.

When transporting the ATV in another vehicle, be sure it is kept upright and that the fuel cock is in the “OFF” position. Otherwise, fuel may leak out of the carburetor or fuel tank.

WHAT CAN HAPPEN

Gasoline is poisonous and can cause injuries.

HOW TO AVOID THE HAZARD

If you should swallow some gasoline or inhale a lot of gasoline vapor, or get some gasoline in your eyes, see your doctor immediately. If gasoline spills on your skin, wash with soap and water. If gasoline spills on your clothing, change your clothes.

2-6

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.

2-7

EBU00032

DESCRIPTION AND MACHINE IDENTIFICATION

1.	Spark arrester	9.	Fuel cock
2.	Seat	10.	Rear wheel
3.	Drive select lever	11.	Shift pedal
4.	Fuel tank cap	12.	Clutch lever
5.	Main switch	13.	Parking brake lever
6.	Brake pedal	14.	Brake lever
7.	Headlights	15.	Throttle lever
8.	Front wheel	16.	Handlebar switches

NOTE:

The machine you have purchased may differ slightly from those shown in the figures of this manual.

3-1

EBU00600

Identification number records

Record the key identification number, vehicle identification number and model label information in the spaces provided for assistance when ordering spare parts from a Yamaha dealer or for reference in case the vehicle is stolen.

1.KEY IDENTIFICATION NUMBER:

2.VEHICLE IDENTIFICATION NUMBER:

3.MODEL LABEL INFORMATION:

EBU00035
Key identification number
The key identification number is stamped on
the key as shown in the following illustration.
This number can be used for ordering a new	3
key.

1. Key identification number

3-2

EBU00036		EBU00787
Vehicle identification number		Model label
The vehicle identification number is stamped		The model label is affixed to the location in the
into the frame.		illustration. 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.

1. Model label

3-3

EBU00039

CONTROL FUNCTIONS

WARNING

Indicates a potential hazard that could result in serious injury or death.

4

EBU00942

Main switch

Functions of the respective switch positions are as follows:

ON:

The engine can be started only at this position and the headlights and taillight come on when the light switch is on.

OFF:

All electrical circuits are switched off. The key can be removed in this position.

4-1

EBU00043

Indicator lights

1.Reverse indicator light “R”

2.Neutral indicator light “N”

EBU14930

Reverse indicator light “R”

This indicator light comes on when the drive select lever is in reverse.

EBU00603

Neutral indicator light “N”

This indicator light comes on when the transmission is in neutral.

EBU00053

Handlebar switches

1.Light switch “//OFF”

2.Engine stop switch “/”

3.Start switch “”

EBU12040

Light switch “//OFF”

Set the switch to “” to turn on the low beam and the taillight.

Set the switch to “ ” to turn on the high beam and the taillight.

Set the switch to “OFF” to turn off all the lights.

4-2

CAUTION:

Do not use the headlights with the engine turned off for more than thirty minutes. 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.

EBU12050

Engine stop switch “/ ”

Make sure that the engine stop switch is set to “ ” before starting the engine. The engine stop switch controls ignition and can be used at all times to stop the engine, especially in an emergency. The engine will not start or run when the engine stop switch is set to “”.

EBU06070

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.)

4-3

EBU00062

Throttle lever

Once the engine is running, movement of the throttle lever will increase the engine speed. Regulate the speed of the machine by varying the throttle position. Because the throttle is spring-loaded, the machine will decelerate, and the engine will return to an idle any time the hand is removed from the throttle lever.

1. Throttle lever

Before starting the engine, check the throttle to be sure it is operating smoothly. Make sure it returns to the idle position as soon as the lever is released.

WARNING

POTENTIAL HAZARD

Malfunction of throttle.

WHAT CAN HAPPEN

The throttle could be hard to operate, making it difficult to speed up or slow down when you need to. This could cause an accident.

HOW TO AVOID THE HAZARD

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 can’t find or solve the problem yourself.

4-4

EBU01159

Speed limiter

The speed limiter keeps the throttle from fully opening, even when the throttle lever is pushed to the maximum. Turning in the adjusting screw limits the maximum engine power available and decreases the maximum speed of the ATV.

1. Locknut

2. Adjusting screw

a. No more than 12 mm (0.47 in)

WARNING

POTENTIAL HAZARD

Improper adjustment of the speed limiter and throttle.

WHAT CAN HAPPEN

The throttle cable could be damaged. Improper throttle operation could result. You could lose control, have an accident or be injured.

HOW TO AVOID THE HAZARD

Do not turn the adjusting screw out more than 12 mm (0.47 in). Always make sure the throttle lever free play is adjusted to 2–4 mm (0.08–0.16 in). See page 8-19.

4-5

EBU00069	EBU00988
Clutch lever	Brake lever
The clutch lever is located on the left handle-	The brake lever is located on the right handle-
bar and the ignition circuit cut-off system is in-	bar. Pull it toward the handlebar to apply the
corporated in the clutch lever holder. Pull the	front brake.
clutch lever to the handlebar to disengage the
clutch, and release the lever to engage the
clutch. The lever should be pulled rapidly and
released slowly for smooth clutch operation.
(Refer to “Starting a cold engine” for a de-
scription of the ignition circuit cut-off system.)

1. Brake lever

1. Clutch lever

4-6

EBU00989

Brake pedal

The brake pedal is located on the right side of the machine. Push down on the pedal to apply the rear brake.

1. Brake pedal

4-7

EBU13870

Parking brake lever

Use the parking brake when you have to start the engine or park the machine, especially on a slope. To apply the parking brake, move the parking brake lever in direction a. To release the parking brake, move the parking brake lever in direction b.

1. Parking brake lever (Locked position)

1. Parking brake lever (Unlocked position)

4-8