Il comprend d’importantes informations de sécurité.
¡LEA ESTE MANUAL ATENTAMENTE!
Contiene indicaciones importantes acerca de la seguridad.
OWNER’S MANUAL
MANUEL DU PROPRIÉTAIRE
MANUAL DEL PROPIETARIO
YFM70RSBH
YFM70RSSH/YFM70RSXH
2LS-F8199-62
Page 2
Original instructions
Notice originale
Manual original
PRINTED IN USA
2016.03-0.3×1 CR
(E,F,S)
Page 3
READ THIS MANUAL CAREFULLY!
It contains important safety information.
OWNER’S MANUAL
YFM70RSBH
YFM70RSSH/YFM70RSXH
WARNING
This ATV should not be ridden by anyone under 16 years of age.
2LS-F8199-62-E0
Page 4
EBU2914B
EN15997, ANSI/SVIA 1-2010
General Manager
Engineering Division
Recreational Vehicle Business Unit
Vehicle & Solution Business Operations
YAMAHA MOTOR CO., LTD.
(YFM70RSS) (JY4AM87W0F0500781–)
YFM700R (YFM70RSB) (JY4AM77W0F0500701–)
We, YAMAHA MOTOR CO., LTD. 2500 Shingai, Iwata, Japan,
declare in sole responsibility, that the product
(Make, model)
(If applicable)
and to the other relevant Directives of EEC
2004/108/EC, 2014/30/EU
(Title and/or number and date of issue of the other Directives of EEC)
(If applicable)
YAMAHA MOTOR EUROPE N.V.
Koolhovenlaan 101, 1119 NC Schiphol-Rijk, The Netherlands
Signature
Akihiro Tsuzuki
Date of Issue
to which this declaration applies, conforms to the essential health
and safety requirements of Directive 2006/42/EC
To effect correct application of the essential health and safety requirements
stated in the Directives of EEC, the following-standards and/or technical
specifications were consulted:
(Title and/or number and date of issue of standards and/or specifications)
Authorized Representative
YAMAHA MOTOR MANUFACTURING CORPORATION OF AMERICA
1000 GA Highway 34 East, Newnan, Georgia 30265-1320, U.S.A.
Manufacturer
EC Declaration of Conformity
conforming to Directive 2006/42/EC
24 December, 2015
Read this manual carefully before operating this vehicle. This manual should stay with this ve-
hicle if it is sold.
Page 5
EBU17171
INTRODUCTION
EBU17323
Congratulations on your purchase of the Yamaha YFM70RSBH / YFM70RSSH / YFM70RSXH. This ATV
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 the ATV. It also includes basic maintenance and inspection proce-
dures. If you have any questions regarding the operation or maintenance of your ATV, please consult a
Yamaha dealer.
AN IMPORTANT SAFETY MESSAGE:
Read this manual completely before operating your ATV. Make sure you understand all instructions.
Pay close attention to the warning and notice labels on the ATV.
This ATV 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.
Page 6
EBU17331
WARNING
NOTICE
TIP
IMPORTANT MANUAL INFORMATION
EBU17343
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:
This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.
A WARNING indicates a hazardous situation which, if not avoided,
could result in death or serious injury.
A NOTICE indicates special precautions that must be taken to avoid
damage to the vehicle or other property.
A TIP provides key information to make procedures easier or clearer.
* Product and specifications are subject to change without notice.
Page 7
EBU17351
IMPORTANT NOTICE
EBU17373
This ATV is designed and manufactured for use on unpaved surfaces only. It is unsafe to operate this ATV
on any paved surface, paved street, paved road or motorway.
Please check your local riding laws and regulations before operating this ATV.
Read and understand all of the labels on your ATV. These labels contain important information for safe and
proper operation.
Never remove any labels from your ATV. If a label becomes difficult to read or comes off, request a replacement label from your Yamaha dealer.
For Europe
1
1-1
Page 12
1
1HP-F2259-21
YAMAHA MOTOR CO., LTD.
2500 SHINGAI, IWATA, JAPAN
YFM700R
37.5 kW
192 kg
2016
2LS-F155A-20
YAMAHA
1HP-F811R-00
12
4
3
1-2
Page 13
1
3C2-F816P-00
YAMAHA
27.5 kPa
0.275 kgf/cm²
4.0 psi
27.5 kPa
0.275 kgf/cm²
4.0 psi
1PE-F816M-M0
1P0-F816R-00
YAMAHA
7
65
1-3
Page 14
Familiarize yourself with the following pictograms and read the explanatory text, then make sure to check
Read the Owner’s manual.
ALWAYS use an approved helmet and
protective gear.
For ATV Type 1 category Y12, use from 12
years old.
Operation of this ATV by children under the
age of 12 increases the risk of severe injury
or death.
Adult supervision required for children under
age 16.
Use from 16 years old.
Operating this ATV if you are under the age
of 16 increases your chance of severe injury
or death.
NEVER use on paved roads.
NEVER carry passengers.
NEVER use with drugs or alcohol.
NEVER store fuel or flammable liquids.
the pictograms that apply to your model.
1
1-4
Page 15
**.* kPa
*.** kgf/cm²
*.* psi
**.* kPa
*.** kgf/cm²
*.* psi
This pictogram shows trailer Hitch Tow
weight limit. (Combined weight of the trailer
and all cargo in the trailer.)
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
This unit contains high-pressure nitrogen
gas.
Mishandling can cause an explosion. Do not
incinerate, puncture or open.
Use unleaded gasoline only.
Measure the tire pressure when the tires are
cold.
Turning the ATV in 4WD-LOCK
(“DIFF.LOCK”) takes more effort.
Operate at a slow speed and allow extra
time and distance for maneuvers to avoid
loss of control.
Adjust the tire pressure.
Improper tire pressure can cause loss of
control.
Loss of control can result in severe injury or
death.
This pictogram shows the loading limits
and/or maximum load capacity for this ATV.
Follow all load limits and other loading
guidelines in this manual.
Load may include the driver, passenger,
human protective gear, accessories, goods,
luggage, and all other load related items.
Make sure you do not exceed the load limits.
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
This pictogram shows trailer Hitch Tongue
weight limit. (Weight on the trailer tongue.)
Overloading can cause loss of control.
Loss of control can result in severe injury or
death.
1-5
1
Page 16
1
YAMAHA MOTOR CO., LTD.
2500 SHINGAI, IWATA, JAPAN
******
*** kW
*** kg
****
12 3
4
1
2
3
4
Year of construction
Model Name
Max. Power
Mass In Running Order
1-6
Page 17
For Oceania
4
5
2
3
1
1
1
1-7
Page 18
1
1HP-F2259-21
WARNING
NEVER
operate this ATV if you are
under age 16.
Operating this ATV if you are under
the age of 16 increases your chance
of severe injury or death.
16
UNDER
1P0-F816L-00
21
1-8
Page 19
WARNING
Improper ATV use can result in SEVERE
INJURY or DEATH.
ALWAYS USE
AN APPROVED
HELMET AND
PROTECTIVE
GEAR
NEVER operate :
• without proper training or instruction.
• at speeds too fast for your skills or the
conditions.
• on public roads-a collision can occur
with another vehicle.
• with a passenger-passengers affect
balance and steering and increase risk
of losing control.
ALWAYS :
• use proper riding techniques to avoid
vehicle overturns on hills and rough
terrain and in turns.
• avoid paved surfaces-pavement may
seriously affect handling and control.
LOCATE AND READ OWNER’S MANUAL.
FOLLOW ALL INSTRUCTIONS AND WARNINGS.
YAMAHA
NEVER USE
ON PUBLIC
ROADS
NEVER CARRY
PASSENGERS
NEVER USE
WITH DRUGS
OR ALCOHOL
4XE-F1568-10
43
WARNING
NEVER ride as a
passenger.
Passengers can cause
a loss of control,
resulting in SEVERE
INJURY or DEATH.
YAMAHA
5
Improper tire pressure or overloading can cause
loss of control.
Loss of control can result in severe injury or
death.
OPERATING TIRE PRESSURE : Set with tires cold
•
Recommended
•
Minimum
•
Never set tire pressure below minimum.
It could cause the tire to dislodge from the rim.
LOADING
•
Maximum weight capacity
Includes weight of operator, cargo and accessories.
WARNING
:
Front
:
27.5
kPa
:
27.5
:
24.5
:
24.5
:
100 kg
1PE-F816M-00
kPa
kPa
kPa
Rear
:
Fron t
Rear
(
)
4.0 psi
)
(
4.0 psi
()
3.6 psi
()
3.6 psi
(220 lbs).
1
3C2-F151H-00
1-9
Page 20
EBU17432
SAFETY INFORMATION
EBU26685
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 fol-
low 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 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 90 cc.
SAFETY INFORMATION
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.
This vehicle is intended for off-road use only. Do
not operate on any paved surfaces such as:
sidewalks, driveways, parking lots, paved
roads, public streets or other motorway.
Watch carefully for other vehicles when operat-
ing on unpaved public streets or roads. Make
sure you know your country’s laws and regulations before you ride on unpaved public streets
or roads.
Never operate an ATV without wearing an ap-
proved motorcycle helmet that fits properly.
You should also wear eye protection (goggles
or face shield), gloves, boots, a long-sleeved
shirt or a jacket, and long pants.
Never consume alcohol or drugs before or while
operating this ATV.
2-1
Page 21
Never operate at speeds too fast for your skills
or the riding 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 op-
erating 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.
Always follow proper procedures for turning as
described in this manual. Practice turning at low
speeds before attempting to turn at faster
speeds and never turn at excessive speeds.
Never operate the ATV on hills too steep for the
ATV or for your abilities. Practice on smaller hills
before attempting larger hills.
Always 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
2
2-2
Page 22
technique described in this manual on level
ground. Avoid crossing the side of a steep hill if
possible.
Always use proper procedures if you stall or roll
2
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.
Always use the size and type of tires specified in
this manual.
Always maintain proper tire pressure as de-
scribed in this manual.
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.
Do not operate your ATV during darkness un-
less it is equipped with a properly functioning
headlight. Off-road riding is inherently dangerous and additionally, off-road trails do not have
streetlights to guide you.
2-3
Page 23
Never maintain an ATV without proper knowl-
edge. Contact an authorized ATV dealer to inform you on basic ATV maintenance. Certain
maintenance can only be carried out by certified
staff.
In the event of an accident
1. If serious injuries are incurred, you may be
safer staying next to your vehicle; it may
shield you from oncoming riders. Depending
on your injuries and position in the trail; you
must make a judgment call as to whether you
should move to a position off the trail. If you
have sustained head, neck, or back injuries,
or cannot feel your limbs, you should not
move. Keep your helmet on and remain motionless. Lie down next to your vehicle and
wait for help.
2. If less serious injuries are incurred and you
can walk, then move to a position off the trail.
Check yourself for injuries and apply first aid
as needed.
3. If your injuries are light, when safe to do so,
move your vehicle off the trail to avoid collisions with oncoming riders. Check for injuries
and apply first aid as necessary. If you can
physically operate your vehicle, inspect your
vehicle. If the vehicle is in safe operating condition and you can safely operate it, restart it
and ride gently back to camp or other known
location where you can receive medical attention. If necessary, contact your riding party
or local authorities to let them know where
you are and what has happened.
In the event of a breakdown
1. If your vehicle will not restart or is not in safe
operating condition, turn off the main switch
and engine stop switch. If the breakdown occurs at twilight or night, leave the main switch
on so that your lights may warn other riders of
your stopped vehicle.
2. Get out of danger. Check for oncoming vehicles and when safe, push your vehicle to the
side of the trail or even off the main trail to
avoid any possible collisions with oncoming
riders. If you cannot move your vehicle by
yourself, when safe, walk to the nearest vantage point and signal an oncoming rider to
help you push your vehicle to a safe place off
the trail.
3. Inspect your vehicle for any immediate hazardous conditions. The most obvious hazardous conditions are leaking fuel and
2-4
2
Page 24
ungrounded or broken wiring. Visually check
for broken wiring and leaking fuel. Leaking
fuel can be confirmed by the odor of gasoline.
4. Once immediate safety hazards are con-
2
firmed not to exist, you may remove your helmet to more closely inspect your vehicle.
Check for external signs of wear, broken
parts, fluid leaks, cracks in the frame, suspension damage, wheel damage, and so on.
Fuel, oil, and coolant usually give off a noticeable odor.
5. If your vehicle will not restart or if it is unsafe
to ride, then turn off all vehicle systems (engine stop switch, main switch, and fuel cock),
and then signal or go for help.
Aftermarket Parts, Accessories, and Modifications
While you may find aftermarket products similar in
design and quality to genuine Yamaha accessories, recognize that some aftermarket accessories
or modifications are not suitable because of potential safety hazards to you or others. Installing
aftermarket products or having other modifications performed to your vehicle that change any of
the vehicle’s design or operation characteristics
can put you and others at greater risk of serious
injury or death. You are responsible for injuries related to changes in the vehicle. Keep the following
guidelines in mind, as well as those provided under “Loading” when mounting accessories.
Never install accessories that would impair the
performance of your ATV. Carefully inspect the
accessory before using it to make sure that it
does not in any way reduce ground clearance,
limit suspension travel, steering travel or control
operation.
Accessories fitted to the ATV can create insta-
bility due to improper weight distribution.
Bulky or large accessories may seriously affect
the stability of the ATV.
Certain accessories can displace the operator
from his or her normal riding position. This improper position limits the freedom of movement
of the operator and may limit control ability,
therefore, such accessories are not recommended.
Use caution when adding electrical accesso-
ries. If electrical accessories exceed the capacity of the ATV’s electrical system, an electric
failure could result, which could cause a dangerous loss of lights or engine power.
2-5
Page 25
WARNING
EWB00073
Avoid Carbon Monoxide Poisoning
All engine exhaust contains carbon monoxide,
a deadly gas. Breathing carbon monoxide can
cause headaches, dizziness, drowsiness, nausea, confusion, and eventually death.
Carbon Monoxide is a colorless, odorless,
tasteless gas which may be present even if you
do not see or smell any engine exhaust. Deadly
levels of carbon monoxide can collect rapidly
and you can quickly be overcome and unable
to save yourself. Also, deadly levels of carbon
monoxide can linger for hours or days in enclosed or poorly ventilated areas. If you experience any symptoms of carbon monoxide
poisoning, leave the area immediately, get
fresh air, and SEEK MEDICAL TREATMENT.
Do not run engine indoors. Even if you try to
ventilate engine exhaust with fans or open
windows and doors, carbon monoxide can
rapidly reach dangerous levels.
Do not run engine in poorly ventilated or par-
tially enclosed areas such as barns, garages,
or carports.
Do not run engine outdoors where engine
exhaust can be drawn into a building through
openings such as windows and doors.
10.Rear shock absorber assembly spring preload adjusting
nut
11.Shift pedal
12.Engine oil tank drain bolt
3-1
Page 27
EBU17701
1234 5 67,8,9
13
121410,11
Right view
1. Spark arrester
2. Air filter case
3. Rear brake fluid reservoir
4. Crankcase engine oil filler bolt
5. Oil filter element
6. Spark plug
7. Front shock absorber assembly compression damping
force adjusting bolt (for fast compression damping)
(YFM70RSSH/YFM70RSXH)
8. Front shock absorber assembly compression damping
force adjusting screw (for slow compression damping)
(YFM70RSSH/YFM70RSXH)
9. Front shock absorber assembly spring preload adjusting
nut (YFM70RSSH/YFM70RSXH)
10.Front shock absorber assembly spring preload adjusting
ring (YFM70RSBH)
11.Front shock absorber assembly rebound damping force
adjusting screw (YFM70RSSH/YFM70RSXH)
12.Crankcase engine oil drain bolt
13.Brake pedal
14.Rear brake light switch
3
3-2
Page 28
EBU17714
TIP
1
2
3
4
5
678
Controls and instruments
3
1. Clutch lever
2. Parking brake lever
3. Main switch
4. Front brake fluid reservoir
5. Brake lever
6. Throttle lever
7. Reverse knob
8. Handlebar switches
The ATV you have purchased may differ slightly
from the figures shown in this manual.
3-3
Page 29
EBU17738
OFFON
1
INSTRUMENT AND CONTROL FUNCTIONS
EBU29912
Main switch
The positions of the main switch are as follows:
“” (on)
All electrical systems are supplied with power. The
headlights and taillight come on when the light
switch is on, and the engine can be started. The
key cannot be removed.
“” (off)
All electrical systems are off. The key can be removed.
4
1. Main switch
4-1
Page 30
EBU26697
NOTICE
12 345
Indicator lights and warning lights
4
1. Fuel level warning light “ ”
2. Engine trouble warning light “”
3. Coolant temperature warning light “”
4. Reverse indicator light “R”
5. Neutral indicator light “N”
EBU17861
Neutral indicator light “ ”
This indicator light comes on when the transmission is in the neutral position.
EBU17831
Reverse indicator light “ ”
This indicator light comes on when the transmission is in the reverse position.
EBU29923
Coolant temperature warning light “”
This warning light comes on when the engine
overheats. When this occurs, stop the engine as
soon as it is safe to do so and allow it to cool for
10 minutes.
The electrical circuit of the warning light can be
checked by turning the key to “” (on). The
warning light should come on for a few seconds,
and then go off.
If the warning light does not come on initially when
the key is turned to “” (on), or if the warning
light remains on, have a Yamaha dealer check the
vehicle.
ECB00011
The engine may overheat if the ATV is over-
loaded. In this case, reduce the load to specification.
Start the engine after making sure that the
warning light is out. Continuous use while
the warning light is on may cause damage to
the engine.
4-2
Page 31
EBU29933
NOTICE
Fuel level warning light “ ”
This warning light comes on when the fuel level
drops below approximately 2.9 L (0.77 US gal,
0.64 Imp.gal). When this occurs, refuel as soon as
possible.
The electrical circuit of the warning light can be
checked by setting the engine stop switch to “”
and turning the key to “” (on). The warning light
should come on for a few seconds, and then go
off.
If the warning light does not come on initially when
the key is turned to “” (on), or if the warning
light remains on, have a Yamaha dealer check the
electrical circuit.
EBU29943
Engine trouble warning light “”
This warning light comes on or flashes when an
electrical circuit monitoring the engine is not working correctly. When this occurs, have a Yamaha
dealer check the self-diagnosis system.
The electrical circuit of the warning light can be
checked by turning the key to “” (on). The
warning light should come on for a few seconds,
and then go off.
If the warning light does not come on initially when
the key is turned to “” (on), or if the warning
light remains on, have a Yamaha dealer check the
electrical circuit.
EBU30761
Self-diagnosis device
This model is equipped with a self-diagnosis device for various electrical circuits.
If a problem is detected in any of those circuits,
the engine trouble warning light will come on or
flash. If this occurs, have a Yamaha dealer check
the vehicle.
ECB01181
To prevent engine damage, be sure to consult
a Yamaha dealer as soon as possible if this occurs.
4
4-3
Page 32
EBU18066
NOTICE
1
2
3
Handlebar switches
4
EBU18102
Start switch “”
Push this switch to crank the engine with the starter. See the starting instructions on page 6-1 prior
to starting the engine.
EBU18155
Light switch “//OFF”
Set this switch to “” to turn on the low beams
and the taillight. Set the switch to “” to turn on
the high beams and the taillight. Set the switch to
“OFF” to turn off all the lights.
ECB00044
1. Light switch “//OFF”
2. Engine stop switch “/”
3. Start switch “”
EBU18081
Engine stop switch “/”
Set this switch to “” before starting the engine.
The engine stop switch controls the ignition and
stops the engine when it is running. Use this
switch to stop the engine in an emergency situation. The engine will not start or run when this
switch is set to “”.
Do not use the headlights with the engine
turned off for an extended period of time, otherwise the battery may discharge to the point
that the starter motor will not operate properly.
If this should happen, remove the battery and
recharge it. (See page 8-45.)
EBU18283
Throttle lever
Once the engine is running, pushing the throttle lever will increase the engine speed.
4-4
Page 33
Regulate the speed of the ATV by varying the
1
throttle position. Because the throttle is springloaded, the ATV will decelerate, and the engine
will return to an idle any time the throttle lever is released.
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.
EBU18324
Speed limiter
Your ATV is equipped with an adjustable speed
limiter. The speed limiter keeps the throttle from
fully opening, even when the throttle lever is
pushed to the maximum.
1. Loosen the locknut.
2. To increase the maximum engine power
available and the maximum speed of the ATV,
turn the adjusting screw in direction (a). To
decrease the maximum engine power available and the maximum speed of the ATV, turn
the adjusting screw in direction (b). Do not
turn the adjusting screw out more than 12
mm (0.47 in) or the throttle cable could be
damaged. Always make sure the throttle lever
free play is adjusted to 2.0–4.0 mm (0.08–
0.16 in). (See page 8-28.) WARNING! Im-
proper adjustment of the speed limiter and
throttle could cause throttle cable damage
or improper throttle operation. You could
lose control, resulting in an accident.
[EWB00242]
4
4-5
Page 34
4
3
12
(a)
(b)
1. Locknut
2. Adjusting screw
3. No more than 12 mm (0.47 in)
3. Tighten the locknut.
EBU18383
Clutch lever
The clutch lever is located on the left handlebar
and the ignition circuit cut-off system is incorporated in the clutch lever holder. To disengage the
clutch, pull the clutch lever toward the handlebar
grip. To engage the clutch, release the clutch lever. The clutch lever should be pulled rapidly and
released slowly for smooth clutch operation. (See
page 6-1 for a description of the ignition circuit
cut-off system.)
1. Clutch lever
EBU31001
Brake lever
YFM70RSBH
The brake lever is located on the right handlebar.
To apply the front brake, pull the brake lever toward the handlebar grip.
4-6
Page 35
4
1
1. Brake lever
YFM70RSSH/YFM70RSXH
The brake lever is located on the right handlebar.
To apply the front brake, pull the brake lever toward the handlebar grip.
The brake lever is equipped with a position adjusting bolt. To adjust the distance between the brake
lever and the handlebar grip, hold the brake lever
away from the handlebar so it does not contact
the adjusting bolt, loosen the locknut, turn the adjusting bolt, and then tighten the locknut.
1. Brake lever
2. Locknut
3. Brake lever position adjusting bolt
4. Distance between brake lever and handlebar grip
EBU18433
Brake pedal
The brake pedal is located on the right side of the
ATV. To apply the rear brake, push down on the
brake pedal.
4-7
Page 36
4
1
1. Brake pedal
EBU18521
Parking brake lever
Use the parking brake before starting the engine
or parking the ATV, 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
Page 37
WARNING
EWB00221
1
Always set the parking brake before starting
the engine. The ATV could start moving unexpectedly if the parking brake is not applied. This could cause loss of control or a
collision.
Always be sure you have released the park-
ing brake before you begin to ride. The brake
could overheat if you ride the ATV without releasing the parking brake. You could lose
braking performance which could cause an
accident. You could also wear out the brakes
prematurely.
EBU18541
Shift pedal
This ATV is equipped with a constant-mesh 5speed forward and 1-speed reverse transmission.
The shift pedal is located on the left side of the engine and is used in combination with the clutch
when shifting.
4
1. Shift pedal
EBU18642
Reverse knob “REV”
The reverse knob is used to shift into reverse. See
the “Operating the reverse knob and driving in reverse” section on page 6-4 before operating this
ATV in reverse.
4-9
Page 38
4
WARNING
1
1
1. Reverse knob “REV”
EBU18721
Fuel tank cap
Remove the fuel tank cap by turning it counterclockwise.
1. Fuel tank cap
EBU18757
Fuel
Make sure there is sufficient gasoline in the tank.
EWB02522
Gasoline and gasoline vapors are extremely
flammable. To avoid fires and explosions and
to reduce the risk of injury when refueling, follow these instructions.
1. Before refueling, turn off the engine and be
sure that no one is sitting on the vehicle. Never refuel while smoking, or while in the vicinity
4-10
Page 39
of sparks, open flames, or other sources of
WARNING
12
ignition such as the pilot lights of water heaters and clothes dryers.
2. Do not overfill the fuel tank. When refueling,
be sure to insert the pump nozzle into the fuel
tank filler hole. Stop filling when the fuel
reaches the bottom of the filler tube. Because
fuel expands when it heats up, heat from the
engine or the sun can cause fuel to spill out of
the fuel tank.
Recommended fuel:
Regular unleaded gasoline only
For Europe: Regular unleaded gasoline only
with a research octane number of 95 or
higher
Fuel tank capacity:
11.0 L (2.90 US gal, 2.42 Imp.gal)
Fuel reserve amount:
2.9 L (0.77 US gal, 0.64 Imp.gal)
3. Wipe up any spilled fuel immediately.
NOTICE: Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since fuel may
deteriorate painted surfaces or plastic
[ECB00982]
parts.
4. Turn the fuel tank cap fully clockwise to make
sure it is securely closed.
EWB02532
4
1. Fuel tank filler tube
2. Maximum fuel level
Gasoline is poisonous and can cause injury or
death. Handle gasoline with care. Never siphon
gasoline by mouth. If you should swallow some
gasoline or inhale a lot of gasoline vapor, or get
some gasoline in your eyes, see your doctor
4-11
Page 40
immediately. If gasoline spills on your skin,
NOTICE
1
wash with soap and water. If gasoline spills on
your clothing, change your clothes.
ECB00071
Use only unleaded gasoline. The use of leaded
gasoline will cause severe damage to internal
4
engine parts, such as the valves and piston
rings, as well as to the exhaust system.
Your Yamaha engine has been designed to use
regular unleaded gasoline with a research octane
number of 91 or higher (95 or higher for Europe). If
knocking (or pinging) occurs, use a gasoline of a
different brand. Use of unleaded fuel will extend
spark plug life and reduce maintenance costs.
EBU29891
Seat
To remove the seat
Push the seat lock lever backward and pull up the
seat at the rear.
1. Seat lock lever
To install the seat
Fit the slot in the seat onto the projection on the
fuel tank, insert the projection on the front of the
seat into the seat holder, and then push on the
seat at the rear. Make sure that the seat is securely
fitted.
4-12
Page 41
WARNING
1. Slot
1
2
3
2
2. Projection
3. Seat holder
EBU30853
Adjusting the front shock absorber assemblies (YFM70RSBH)
The spring preload can be adjusted to suit the rider’s weight and the riding conditions.
EWB00401
Always adjust the shock absorber assemblies
on the left and right side to the same setting.
Uneven adjustment can cause poor handling
and loss of stability, which could lead to an accident.
Adjust the spring preload as follows.
Turn the spring preload adjusting ring in direction
(a) to increase the spring preload and thereby
harden the suspension, and in direction (b) to decrease the spring preload and thereby soften the
suspension.
Align the appropriate notch in the adjusting ring
with the position indicator on the shock absorber.
4
4-13
Page 42
4
TIP
WARNING
(a)
(b)
1
1. Spring preload adjusting ring
2. Position indicator
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
1. Special wrench
Spring preload setting:
Minimum (soft):
1
Standard:
2
Maximum (hard):
5
EWB00411
These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and understand the following information before handling the shock absorber assemblies.
4-14
Page 43
Do not tamper with or attempt to open the
WARNING
NOTICE
TIP
cylinder assemblies.
Do not subject the shock absorber assem-
blies to an open flame or other high heat
source. This may cause the unit to explode
due to excessive gas pressure.
Do not deform or damage the cylinders in
any way. Cylinder damage will result in poor
damping performance.
Do not dispose of a damaged or worn out
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha dealer for any service.
EBU30981
Adjusting the front shock absorber assemblies (YFM70RSSH/YFM70RSXH)
These shock absorber assemblies are equipped
with a spring preload adjusting nut, a rebound
damping force adjusting screw, with a compression damping force adjusting bolt (for fast compression damping), and a compression damping
force adjusting screw (for slow compression
damping).
EWB02492
Suspension components become hot during
operation. Never touch the compression
damping force adjusting bolt and screw, the
rebound damping force adjusting screw or
the oil reservoir with your bare hand or skin
until suspension components have cooled.
Always adjust the shock absorber assem-
blies on the left and right side to the same
setting. Uneven adjustment can cause poor
handling and loss of stability, which could
lead to an accident.
ECB00091
Never turn an adjusting mechanism beyond
the minimum and maximum settings.
Although the total number of clicks or turns of a
damping force adjusting mechanism may not exactly match the following specifications due to
small differences in production, the actual number
of clicks or turns always represents the entire adjusting range. To obtain a precise adjustment, it
4
4-15
Page 44
would be advisable to check the number of clicks
TIP
2
1
3
(a)
(b)
or turns of each damping force adjusting mechanism and to modify the specifications as necessary.
Spring preload
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in direc-
4
tion (a) to increase the spring preload and
thereby harden the suspension, and in direction (b) to decrease the spring preload and
thereby soften the suspension.
1. Spring preload adjusting nut
2. Locknut
3. Special wrench
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
The spring preload setting is determined by
measuring distance A, shown in the illustration.
The shorter distance A is, the higher the spring
preload; the longer distance A is, the lower the
spring preload. With each complete turn of the
adjusting nut, distance A is changed by 1.5 mm
(0.06 in).
Spring preload setting:
Minimum (soft):
Distance A = 268.0 mm (10.55 in)
Standard:
Distance A = 262.0 mm (10.31 in)
Maximum (hard):
Distance A = 253.0 mm (9.96 in)
4-16
Page 45
1. Distance A
1
1
(a)
(b)
3. Tighten the locknut to the specified torque.
NOTICE: Always tighten the locknut
against the adjusting nut, and then tighten
it to the specified torque.
[ECB00082]
Rebound damping force
Turn the rebound damping force adjusting screw
in direction (a) to increase the rebound damping
force and thereby harden the damping, and in direction (b) to decrease the rebound damping force
and thereby soften the damping.
4
Tightening torque:
Locknut:
42 N·m (4.2 kgf·m, 30 lb·ft)
1. Rebound damping force adjusting screw
4-17
Page 46
Rebound damping setting:
1
(a)
(b)
1
Minimum (soft):
30 click(s) in direction (b)*
Standard:
18 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
4
* With the adjusting screw fully turned in di-
rection (a)
Compression damping force
Compression damping force (for fast compression damping)
To increase the compression damping force and
thereby harden the compression damping, turn
the compression damping force adjusting bolt in
direction (a). To decrease the compression damping force and thereby soften the compression
damping, turn the adjusting bolt in direction (b).
1. Compression damping force adjusting bolt (for fast
compression damping)
Compression damping setting (for fast compression damping):
Minimum (soft):
2 turn(s) out from the fully turned in position
Standard:
1.5 turn(s) out from the fully turned in position
Maximum (hard):
Adjusting bolt fully turned in
4-18
Page 47
Compression damping force (for slow compres-
WARNING
1
(a)
(b)
1
sion damping)
To increase the compression damping force and
thereby harden the compression damping, turn
the compression damping force adjusting screw
in direction (a). To decrease the compression
damping force and thereby soften the compression damping, turn the adjusting screw in direction
(b).
1. Compression damping force adjusting screw (for slow
compression damping)
These shock absorber assemblies contain
highly pressurized nitrogen gas. Read and understand the following information before handling the shock absorber assemblies.
Do not tamper with or attempt to open the
cylinder assemblies.
Do not subject the shock absorber assem-
blies to an open flame or other high heat
source. This may cause the unit to explode
due to excessive gas pressure.
Do not deform or damage the cylinders in
any way. Cylinder damage will result in poor
damping performance.
4
4-19
Page 48
Do not dispose of a damaged or worn out
NOTICE
TIP
1
(b)
(a)
2
3
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha dealer for any service.
EBU19047
Adjusting the rear shock absorber assembly (YFM70RSBH)
4
The spring preload can be adjusted to suit the rider’s weight and the riding conditions.
ECB01091
Never turn the adjusting mechanism beyond
the minimum and maximum settings.
Adjust the spring preload as follows.
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in direction (a) to increase the spring preload and
thereby harden the suspension, and in direction (b) to decrease the spring preload and
thereby soften the suspension.
1. Spring preload adjusting nut
2. Locknut
3. Special wrench
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
The spring preload setting is determined by
measuring distance A, shown in the illustration.
The shorter distance A is, the higher the spring
preload; the longer distance A is, the lower the
spring preload. With each complete turn of the
adjusting nut, distance A is changed by 1.5 mm
(0.06 in).
4-20
Page 49
WARNING
Spring preload setting:
1
Minimum (soft):
Distance A = 238.5 mm (9.39 in)
Standard:
Distance A = 228.5 mm (9.00 in)
Maximum (hard):
Distance A = 223.5 mm (8.80 in)
1. Distance A
3. Tighten the locknut to the specified torque.
NOTICE: Always tighten the locknut
against the adjusting nut, and then tighten
it to the specified torque.
[ECB00082]
Tightening torque:
Locknut:
42 N·m (4.2 kgf·m, 30 lb·ft)
EWB00451
This shock absorber assembly contains highly
pressurized nitrogen gas. If the shock absorber assembly is damaged, it could explode
causing injury or property damage. Shock absorber cylinder damage could also result in
poor handling which could cause an accident.
Do not tamper with or attempt to open the
cylinder assembly.
Do not subject the shock absorber assembly
to an open flame or other high heat.
Do not deform or damage the cylinder in any
way.
Do not dispose of a damaged or worn out
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha dealer for any service.
4
4-21
Page 50
EBU30991
WARNING
NOTICE
TIP
Adjusting the rear shock absorber assembly (YFM70RSSH/YFM70RSXH)
This shock absorber assembly is equipped with a
spring preload adjusting nut, a rebound damping
force adjusting screw, with a compression damping force adjusting bolt (for fast compression
damping), and a compression damping force ad-
4
justing screw (for slow compression damping).
EWB02681
Suspension components become hot during
operation. Never touch the compression
damping force adjusting bolt and screw, the
rebound damping force adjusting screw or the
oil reservoir with your bare hand or skin until
the suspension components have cooled.
ECB00091
Never turn an adjusting mechanism beyond
the minimum and maximum settings.
Although the total number of clicks or turns of a
damping force adjusting mechanism may not exactly match the following specifications due to
small differences in production, the actual number
of clicks or turns always represents the entire adjusting range. To obtain a precise adjustment, it
would be advisable to check the number of clicks
or turns of each damping force adjusting mechanism and to modify the specifications as necessary.
Spring preload
1. Loosen the locknut.
2. Turn the spring preload adjusting nut in direction (a) to increase the spring preload and
thereby harden the suspension, and in direction (b) to decrease the spring preload and
thereby soften the suspension.
4-22
Page 51
TIP
1
(b)
(a)
2
3
1
1. Spring preload adjusting nut
2. Locknut
3. Special wrench
A special wrench can be obtained at a Yamaha
dealer to make this adjustment.
The spring preload setting is determined by
measuring distance A, shown in the illustration.
The shorter distance A is, the higher the spring
preload; the longer distance A is, the lower the
spring preload. With each complete turn of the
adjusting nut, distance A is changed by 1.5 mm
(0.06 in).
Spring preload setting:
Minimum (soft):
Distance A = 238.5 mm (9.39 in)
Standard:
Distance A = 228.5 mm (9.00 in)
Maximum (hard):
Distance A = 223.5 mm (8.80 in)
1. Distance A
3. Tighten the locknut to the specified torque.
NOTICE: Always tighten the locknut
against the adjusting nut, and then tighten
it to the specified torque.
4-23
[ECB00082]
4
Page 52
Tightening torque:
1
(b)(a)
Locknut:
42 N·m (4.2 kgf·m, 30 lb·ft)
Rebound damping force
Turn the rebound damping force adjusting screw
in direction (a) to increase the rebound damping
force and thereby harden the damping, and in di-
4
rection (b) to decrease the rebound damping force
and thereby soften the damping.
1. Rebound damping force adjusting screw
Rebound damping setting:
Minimum (soft):
30 click(s) in direction (b)*
Standard:
18 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned in di-
rection (a)
Compression damping force
Compression damping force (for fast compression damping)
To increase the compression damping force and
thereby harden the compression damping, turn
the compression damping force adjusting bolt in
direction (a). To decrease the compression damping force and thereby soften the compression
damping, turn the adjusting bolt in direction (b).
4-24
Page 53
1. Compression damping force adjusting bolt (for fast
1
(b)
(a)
1
1
(b)
(a)
1
compression damping)
Compression damping setting (for fast compression damping):
Minimum (soft):
2 turn(s) out from the fully turned in position
Standard:
1.25 turn(s) out from the fully turned in
position
Maximum (hard):
Adjusting bolt fully turned in
Compression damping force (for slow compression damping)
To increase the compression damping force and
thereby harden the compression damping, turn
the compression damping force adjusting screw
in direction (a). To decrease the compression
damping force and thereby soften the compression damping, turn the adjusting screw in direction
(b).
1. Compression damping force adjusting screw (for slow
compression damping)
This shock absorber assembly contains highly
pressurized nitrogen gas. Read and understand the following information before handling the shock absorber assembly.
Do not tamper with or attempt to open the
cylinder assembly.
Do not subject the shock absorber assembly
to an open flame or other high heat source.
This may cause the unit to explode due to excessive gas pressure.
Do not deform or damage the cylinder in any
way. Cylinder damage will result in poor
damping performance.
Do not dispose of a damaged or worn out
shock absorber assembly yourself. Take the
shock absorber assembly to a Yamaha dealer for any service.
4-26
Page 55
EBU19203
WARNING
PRE-OPERATION CHECKS
EBU19226
Inspect your vehicle each time you use it to make sure the vehicle is in safe operating condition. Always
follow the inspection and maintenance procedures and schedules described in the Owner’s Manual.
EWB00482
Failure to inspect or maintain the vehicle properly increases the possibility of an accident or equipment damage. Do not operate the vehicle if you find any problem. If a problem cannot be corrected
by the procedures provided in this manual, have the vehicle inspected by a Yamaha dealer.
Before using this vehicle, check the following points:
ITEMROUTINEPAGE
Fuel
Engine oil
Coolant
• Check fuel level in fuel tank, and add recommended fuel if necessary.
• Check fuel line for leakage. Correct if necessary.
• Check oil level in engine oil tank, and add recommended oil to
specified level if necessary.
• Check ATV for oil leakage. Correct if necessary.
• Check coolant level in reservoir, and add recommended coolant to
specified level if necessary.
• Check cooling system for leakage. Correct if necessary.
4-10, 5-4
5-4, 8-13
5-4, 8-17
5
5-1
Page 56
ITEMROUTINEPAGE
• Check operation. If soft or spongy, have Yamaha dealer bleed hydraulic system.
Front brake
Rear brake
5
Clutch
Throttle lever
Control cables• Make sure that operation is smooth. Lubricate if necessary.8-40
Drive chain
Wheels and tires
Shift pedal
Brake pedal
• Check brake pads for wear, and replace if necessary.
• Check brake fluid level in reservoir, and add specified brake fluid to
specified level if necessary.
• Check hydraulic system for leakage. Correct if necessary.
• Check operation. If soft or spongy, have Yamaha dealer bleed hydraulic system.
• Check brake pads for wear, and replace if necessary.
• Check brake fluid level in reservoir, and add specified brake fluid to
specified level if necessary.
• Check hydraulic system for leakage. Correct if necessary.
• Check operation, and correct if necessary.
• Lubricate cable if necessary.
• Check lever free play, and adjust if necessary.
• Make sure that operation is smooth. Lubricate cable and lever
housing if necessary.
• Check lever free play, and adjust if necessary.
• Check chain slack, and adjust if necessary.
• Check chain condition. Lubricate if necessary.
• Check wheel condition, and replace if damaged.
• Check tire condition and tread depth. Replace if necessary.
• Check air pressure. Correct if necessary.
• Make sure that operation is smooth.
• Correct if necessary.
• Make sure that operation is smooth. Lubricate pedal pivoting point
if necessary.
5-4, 8-29, 8-31, 8-33
5-4, 8-29, 8-31, 8-34
8-36
5-5, 8-28
5-5, 8-38, 8-40
5-5
8-41
8-41
5-2
Page 57
ITEMROUTINEPAGE
Brake and clutch levers
Chassis fasteners• Make sure that all nuts, bolts and screws are properly tightened.5-7
Instruments, lights and
switches
• Make sure that operation is smooth. Lubricate lever pivoting points
if necessary.
• Check operation, and correct if necessary.5-8
8-41
5
5-3
Page 58
EBU19542
TIP
Fuel
Make sure that there is sufficient fuel in the tank.
(See page 4-10.)
EBU19561
Engine oil
Make sure that the engine oil is at the specified
level. Add oil as necessary. (See page 8-13.)
EBU19632
5
Coolant
Make sure that the coolant is at the specified level.
Add coolant as necessary. (See page 8-17.)
The coolant level must be checked on a cold engine since the level varies with engine temperature.
EBU19713
Front and rear brakes
Brake lever and brake pedal
Check that there is no free play in the brake le-
ver. If there is free play, have a Yamaha dealer
check the brake system.
Check for correct brake pedal height. (See page
8-34.) If the pedal height is incorrect, have a
Yamaha dealer adjust it.
Check the operation of the lever and pedal.
They should move smoothly and there should
be a firm feeling when the brakes are applied. If
not, have a Yamaha dealer check the brake system.
Brake fluid level
Check the brake fluid level. Add fluid if necessary.
(See page 8-31.)
Specified brake fluid:
DOT 4
Brake fluid leakage
Check to see if any brake fluid is leaking out of the
pipe joints or brake fluid reservoirs. Apply the
brakes firmly for one minute. If there is any leakage, have a Yamaha dealer check the brake system.
5-4
Page 59
Brake operation
Test the brakes at slow speed after starting out to
make sure they are working properly. If the brakes
do not provide proper braking performance,
check the brake pads for wear. (See page 8-29.)
EBU19762
Throttle lever
Check the operation of the throttle lever. It must
open smoothly and spring back to the idle position
when released. Have a Yamaha dealer correct if
necessary.
EBU19771
Drive chain
Check the condition of the drive chain and check
the drive chain slack. Lubricate and adjust the
drive chain as necessary. (See page 8-38.)
EBU19815
Tires
Check tire pressure regularly to make sure it is at
the recommended specifications. Also check for
wear and damage.
Tire pressure
Use the low-pressure tire gauge to check and adjust tire pressures when the tires are cold. Tire
pressures must be equal on both sides.
WARNING! Operation of this vehicle with improper tire pressure may cause severe injury or
death from loss of control or rollover. Tire
pressure below the minimum specified could
also cause the tire to dislodge from the rim under severe riding conditions.
[EWB02542] Set tire
pressures to the following specifications:
5
5-5
Page 60
Recommended tire pressure:
Front
27.5 kPa (0.275 kgf/cm², 4.0 psi)
Rear
27.5 kPa (0.275 kgf/cm², 4.0 psi)
Minimum tire pressure:
Front
24.5 kPa (0.245 kgf/cm², 3.6 psi)
Rear
5
24.5 kPa (0.245 kgf/cm², 3.6 psi)
Maximum tire seating pressure:
Front
250 kPa (2.5 kgf/cm², 36 psi)
Rear
250 kPa (2.5 kgf/cm², 36 psi)
The low-pressure tire gauge is included as standard equipment. Make two measurements of the
tire pressure and use the second reading. Dust or
dirt in the gauge could cause the first reading to be
incorrect.
1. Low-pressure tire gauge
Tire wear limit
When the tire groove decreases to 3 mm (0.12 in)
due to wear, replace the tire.
5-6
Page 61
WARNING
1. Tire wear limit
Tire information
This ATV is equipped with tubeless tires with
valves.
EWB02552
Use of improper tires on this ATV may cause
loss of control, increasing your risk of an accident.
After extensive tests, only the tires listed below
have been approved for this model by Yamaha
Motor Manufacturing Corporation of America.
Front:
Manufacturer/model:
MAXXIS/MS13 Bias
Size:
AT22 x 7-10
Ty p e:
Tubele ss
Rear:
Manufacturer/model:
MAXXIS/M976Y Bias
Size:
AT20 x 10-9
Ty p e:
Tubele ss
Aftermarket tires and rims
The tires and rims that came with your ATV were
designed to match the performance capabilities
and to provide the best combination of handling,
braking, and comfort. Other tires, rims, sizes, and
combinations may not be appropriate.
EBU19841
Chassis fasteners
Make sure that all nuts, bolts and screws are
properly tightened.
5
5-7
Page 62
EBU19851
Instruments, lights and switches
Check that all instruments, lights and switches are
working properly. Correct if necessary.
5
5-8
Page 63
EBU19882
WARNING
NOTICE
NOTICE
TIP
OPERATION
EBU19902
Read the Owner’s Manual carefully before riding
the ATV. If there is a control or function you do not
understand, ask your Yamaha dealer.
EWB00632
Read the Owner’s Manual carefully to become
familiar with all controls in order to help prevent any loss of control, which could cause an
accident or injury.
EBU29954
Starting the engine
ECB00151
See the “Engine break-in” section on page 6-5
prior to operating the engine for the first time.
1. Set the parking brake.
2. Turn the key to “” (on) and the engine stop
switch to “”.
The following warning lights should come on
for a few seconds, then go off.
To avoid possible damage, do not operate the
ATV if a warning light does not work as described above.
3. Shift the transmission into neutral. The neutral
indicator light should come on, if it does not
come on, have a Yamaha dealer check the
electrical circuit.
This model is equipped with an ignition circuit cutoff system. The engine can be started under the
following conditions.
The transmission is in neutral.
The clutch is disengaged with the transmission
in gear. However, it is recommended to shift
into neutral before starting the engine.
4. Completely close the throttle lever and start
the engine by pushing the start switch.
6-1
6
Page 64
TIP
If the engine fails to start, release the start switch,
NOTICE
2
3
4
5
N
1
R
1
2
3
then push it again. Pause a few seconds before
the next attempt. Each cranking should be as
short as possible to preserve battery energy. Do
not crank the engine more than 10 seconds on
each attempt.
ECB00164
For maximum engine life, never accelerate
hard when the engine is cold!
6
EBU20535
Shifting
This ATV has a 5-speed forward and 1-speed reverse transmission. The transmission allows you
to control the amount of power you have available
at a given speed or for starting, accelerating,
climbing hills, etc.
To shift into neutral, release the throttle lever, apply the clutch, and then repeatedly depress the
shift pedal until it stops.
When it stops, it will be in first gear. Raise the pedal slightly to reach the neutral position, and then
release the clutch.
1. Shift pedal
2. Neutral position
3. Reverse position
EBU20595
To start out and accelerate
1. Release the throttle lever, apply the front or
rear brake, and then release the parking
brake.
2. Pull the clutch lever to disengage the clutch.
3. Shift into first gear, and then release the
brake. NOTICE: Always close the throttle
before shifting gears, otherwise damage
to the engine and drive train may result.
[ECB01220]
6-2
Page 65
4. Open the throttle gradually and at the same
WARNING
NOTICE
time, release the clutch lever slowly.
WARNING! Opening the throttle abruptly
or releasing the clutch lever too quickly
could make the ATV wheelie, which would
increase the chance of an accident, including an overturn.
[EWB00732]
5. Once the ATV has attained adequate speed,
release the throttle, and at the same time,
quickly pull in the clutch lever.
6. Shift the transmission into second gear.
(Make sure not to shift the transmission into
neutral.)
7. Open the throttle part way and gradually release the clutch lever.
8. Follow the same procedure when shifting to
the next higher gear.
EBU20653
To decelerate
When slowing down or stopping, release the
throttle and apply the brakes smoothly and evenly.
As you slow down, shift to a lower gear. Be sure
that the engine has sufficiently slowed before engaging a lower gear. Improper use of the brakes or
shifting can cause the tires to lose traction, reducing control and increasing the possibility of an accident.
EWB00712
Make sure the engine has sufficiently slowed
before shifting to a lower gear. Engaging a lower gear when the engine speed is too high
could make the wheels stop rotating and lose
traction. This could cause loss of control, an
accident and injury. It could also cause engine
or drivetrain damage.
ECB00181
Even with the transmission in the neutral po-
sition, do not coast for long periods of time
with the engine off, and do not tow the ATV
for long distances. The transmission is properly lubricated only when the engine is running. Inadequate lubrication may damage
the transmission.
6
6-3
Page 66
Always use the clutch when changing gears.
WARNING
NOTICE
TIP
2
1
The engine, transmission and drive train are
not designed to withstand the shock of
forced shifting and can be damaged by shifting without using the clutch.
EBU20503
Operating the reverse knob and driving
in reverse
EWB00721
Improper operation in reverse could make you
6
hit an obstacle or even a person behind you,
resulting in serious injury. When you shift into
reverse, make sure there are no people or obstacles behind you. When it is safe to proceed,
go slowly.
ECB00171
2. While applying the brake pedal, turn the reverse knob clockwise with your right hand.
3. Shift the transmission into reverse by pressing down on the shift pedal, and then release
the reverse knob.
1. Reverse knob “REV”
2. Shift pedal
Before shifting, stop the ATV, otherwise the
transmission may be damaged.
1. Bring the ATV to a complete stop, apply the
clutch lever, and then shift the transmission
into first gear.
When in reverse, the reverse indicator light should
come on. If the indicator light does not come on,
have a Yamaha dealer check the electrical circuit.
4. Check behind you for people or obstacles,
and then release the brake pedal.
6-4
Page 67
5. Open the throttle lever gradually and release
TIP
NOTICE
the clutch lever slowly. Continue to watch to
the rear while backing.
EBU20673
Engine break-in
For ATVs equipped with an odometer or an hour
meter, follow the figures given in km (mi) or the
figures given in hours.
For ATVs not equipped with an odometer or
hour meter, follow the figures given in hours.
There is never a more important period in the life
of your engine than the first 320 km (200 mi) or 20
hours of riding. For this reason, you should read
the following material carefully.
Since the engine is brand new, do not put an excessive load on it for the first 320 km (200 mi) or
20 hours. The various parts in the engine wear and
polish themselves to the correct operating clearances. During this period, prolonged full-throttle
operation or any condition that might result in engine overheating must be avoided.
0–160 km (0–100 mi) or 0–10 hours
Avoid prolonged operation above 1/2 throttle.
Vary the speed of the ATV regularly. Do not operate it at one set throttle position.
160–320 km (100–200 mi) or 10–20 hours
Avoid prolonged operation above 3/4 throttle. Rev
the engine through the gears freely, but do not use
full throttle at any time.
320 km (200 mi) or 20 hours and beyond
The ATV can now be operated normally.
ECB00221
If any engine trouble should occur during the
engine break-in period, immediately have a
Yamaha dealer check the ATV.
EBU26762
Parking
When parking the ATV, shift into first gear, stop
the engine, and then apply the parking brake.
6
6-5
Page 68
WARNING
1. Parking brake lever (locked position)
6
EBU20907
Parking on a slope
EWB00852
Avoid parking on hills or other inclines. Parking
on a hill or other incline could cause the ATV to
roll out of control, increasing the chance of an
accident. If you must park on an incline, place
the ATV transversely across the incline, shift
into first gear, stop the engine, apply the parking brake, and then block the front and rear
wheels with rocks or other objects.
Never park the ATV on hills that are too steep
to walk up easily.
1. Bring the ATV to a stop by applying the
brakes.
2. With the brake pedal applied, shift into first
gear and then stop the engine.
3. Apply the parking brake.
EBU20911
Accessories and loading
EBU20922
Genuine Yamaha Accessories
Choosing accessories for your ATV is an important decision. Genuine Yamaha Accessories,
which are available only from a Yamaha dealer,
6-6
Page 69
have been designed, tested, and approved by
WARNING
Yamaha for use on your ATV. Many companies
with no connection to Yamaha manufacture parts
and accessories or offer other modifications for
Yamaha vehicles. Yamaha is not in a position to
test the products that these aftermarket companies produce. Therefore, Yamaha can neither endorse nor recommend the use of accessories not
sold by Yamaha or modifications not specifically
recommended by Yamaha, even if sold and installed by a Yamaha dealer.
Aftermarket parts, accessories, and modifications
While you may find aftermarket products similar in
design and quality to genuine Yamaha Accessories, recognize that some aftermarket accessories
or modifications are not suitable because of potential safety hazards to you or others. Installing
aftermarket products or having other modifications performed to your ATV that change any of
the vehicle’s design or operation characteristics
can put you and others at greater risk of serious
injury or death. You are responsible for injuries related to changes in the vehicle.
Keep the following in mind when considering an
accessory or operating an ATV which has accessories.
Accessories should be rigidly and securely
mounted. An accessory which can shift position
or come off while you are riding could affect
your ability to control the ATV.
Do not mount an accessory where it could inter-
fere with your ability to control the ATV. Examples include (but are not limited to) a heavy or
bulky object attached to the handlebars which
could make steering difficult, an accessory that
limits your ability to move around on the seat, or
one that limits your view.
Use extra caution when riding an ATV with ac-
cessories. The ATV may handle differently than
it does without accessories.
EBU20942
Loading
EWB00821
Never exceed the stated load capacity for this
ATV. Overloading this ATV or carrying or towing cargo improperly could cause changes in
ATV handling which could lead to an accident.
Cargo should be properly distributed and se-
6
6-7
Page 70
curely attached. Reduce speed when carrying
cargo or pulling a trailer. Allow greater distance for braking.
As originally equipped, this ATV is not designed to
carry cargo or tow a trailer. If you choose to add
accessories so that you can carry cargo or tow a
trailer, you must use common sense and good
judgment as the stability and handling of an ATV
can be changed. When adding accessories, keep
the following points in mind:
Never exceed the weight limits shown. An over-
6
loaded ATV can be unstable.
MAXIMUM LOADING LIMIT
ATV loading limit (total weight of rider, cargo, accessories, and tongue):
100.0 kg (220 lb)
If you are carrying cargo and towing a trailer, in-
clude the tongue weight in the maximum ATV
load limit.
Load cargo on the carriers as close to the center
of the ATV as possible. Put cargo at the rear of
the front carrier, at the front of the rear carrier,
and center it.
Tie down cargo securely to the carriers. Make
sure cargo in the trailer cannot move around. A
shifting load can cause an accident.
Make sure the load does not interfere with con-
trols or your ability to see where you are going.
Ride more slowly than you would without a
load. The more weight you carry, the slower you
should go. Although conditions vary, it is good
practice not to exceed 2nd gear whenever you
are carrying heavier loads or when towing a
trailer.
Allow more braking distance. A heavier ATV
takes longer to stop.
Avoid making sharp turns unless at very slow
speeds.
Avoid hills and rough terrain. Choose terrain
carefully. Added weight affects the stability and
handling of the ATV.
6-8
Page 71
EBU21142
RIDING YOUR ATV
7
7-1
Page 72
EBU21619
WARNING
GETTING TO KNOW YOUR ATV
This ATV is intended for recreational use by experienced operators only. This section, Riding your
ATV, provides general ATV riding instructions for
recreational riding. The skills and techniques described in this section, however, are appropriate
for all types of riding. Riding your ATV requires
special skills acquired through practice over a period of time. Take the time to learn the basic techniques well before attempting more difficult
maneuvers.
7
Riding your new ATV can be a very enjoyable activity, providing you with hours of pleasure. But it
is essential to familiarize yourself with the operation of the ATV to achieve the skill necessary to
enjoy riding safely. Before you begin to ride, be
sure you have read this Owner’s Manual completely and understand the operation of the controls. Pay particular attention to the safety
information on pages 2-1–2-6. Also read all warning and notice labels on your ATV.
RIDE WITH CARE AND GOOD JUDGMENT
Get training if you are inexperienced.
EWB01382
Do not operate this ATV or allow anyone else
to operate it without proper instruction. The
risk of an accident is greatly increased if the
operator does not know how to operate the
ATV properly in different situations and on
different types of terrain.
Do not operate this ATV at speeds too fast
for your skills or the conditions, as this increases your chances of losing control of the
ATV and an accident. Always go at a speed
that is proper for the terrain, visibility and operating conditions, and your experience.
Beginning and inexperienced operators should
regularly practice the skills and the operating
techniques described in this Owner’s Manual.
Riding your ATV requires skills acquired
through practice over a period of time.
Do not attempt to operate at maximum performance until you are totally familiar with the ATV’s
handling and performance characteristics. Take
7-2
Page 73
the time to learn the basic techniques well before
WARNING
attempting more difficult maneuvers. Become familiar with this ATV at slow speeds first, even if you
are an experienced operator.
Not recommended for children under 16 years
of age.
EWB01391
A child under 16 should never operate an ATV
with engine size greater than 90 cc. Use by
children of ATVs that are not recommended for
their age can lead to severe injury or death of
the child.
This ATV is designed to carry the operator only
– passengers prohibited.
The long seat is to allow the operator to shift position as needed during operation. It is not for carrying passengers. WARNING! Never carry a
passenger. Carrying a passenger on this ATV
greatly reduces your ability to balance and
control this ATV. You could have an accident,
resulting in severe injury or death to you and/or
your passenger.
[EWB01402]
Apparel
Always wear the following to reduce risk of injury
in an accident:
7-3
7
Page 74
Approved motorcycle helmet that fits properly
Eye protection (goggles, helmet face shield, or
protective eyewear)
Over-the-ankle boots, gloves, long-sleeved
shirt or jacket, and long pants
An approved helmet and other personal protective
equipment can reduce the severity of injuries in an
accident. WARNING! Operating without an ap-
proved motorcycle helmet increases your
chances of a severe head injury or death in the
event of an accident.
[EWB01412]
Wear eye protection when operating your ATV to
reduce the risk of a serious accident or injury. Eye
protection, such as a face shield or goggles, may
7
reduce the risk of foreign material getting in your
eyes and help prevent loss of vision. WARNING!
Operating without eye protection can result in
an accident and increases your chances of a
severe injury in the event of an accident.
[EWB02612]
1. Protective clothing
2. Goggles
3. Gloves
4. Boots
5. Helmet
Do not operate after or while consuming alcohol or drugs.
The operator’s performance capability is reduced
by the influence of alcohol or drugs. Consuming
alcohol or drugs could seriously affect your judgment, cause you to react more slowly, and affect
your balance and perception. WARNING! Never
consume alcohol or drugs before or while driving this ATV. You increase your chance of an
accident.
[EWB01422]
7-4
Page 75
Pre-operation checks
WARNING
12
Always inspect your ATV each time you use it to
make sure the ATV is in safe operating condition.
Perform the pre-operation checks listed on page
5-1. Always follow the inspection and maintenance procedures and schedules described in the
Owner’s Manual. WARNING! Failure to inspect
the ATV before riding it or failure to maintain it
properly increases the possibility of an accident and equipment damage.
[EWB01433]
Speed limiter
For riders less experienced with this model, the
throttle lever housing is equipped with a 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.
Turning in the adjusting screw decreases top
speed, and turning it out increases top speed.
(See page 4-5.)
7
1. Locknut
2. Adjusting screw
Loading and accessories
EWB00973
Improper loading or towing can increase the
risk of loss of control, an overturn, or other accident. To reduce the risk of an accident:
7-5
Page 76
Do not exceed the maximum loading limits
for the vehicle (see “MAXIMUM LOADING
LIMIT” below or vehicle labeling).
Make sure the load does not interfere with
your control or ability to see where you are
going.
Reduce speed and allow more room to stop.
A heavier vehicle takes longer to stop.
Avoid hills and rough terrain. Choose terrain
carefully. Use extreme caution when towing
or carrying a load on inclines.
Turn gradually and go slowly.
As originally equipped, this ATV is not designed to
7
carry cargo or tow a trailer. If you choose to add
accessories to carry cargo, you must use common sense and good judgment.
Use extra caution when riding the ATV with additional loads, such as accessories or cargo. The
ATV’s handling may be adversely affected. Reduce your speed when adding additional loads.
MAXIMUM LOADING LIMIT
ATV loading limit (total weight of cargo, rider, accessories, and tongue):
100.0 kg (220 lb)
During operation
Always keep your feet on the footrests during operation; otherwise, they may contact the rear
wheels. WARNING! Removing even one hand or
foot can reduce your ability to control the ATV
or could cause you to lose your balance and
fall off of the ATV. If you remove a foot from a
footrest, your foot or leg may come into contact with the rear wheels, which could injure
you or cause an accident.
[EWB02661]
7-6
Page 77
Avoid wheelies and jumping. WARNING! At-
WARNING
tempting wheelies, jumps, and other stunts increases the chance of an accident, including
an overturn. Never attempt stunts, such as
wheelies or jumps. Don’t try to show off.
[EWB01482]
Modifications and accessories
Never modify this ATV through improper installation or use of accessories or other modification. All
parts and accessories added to this ATV should
be genuine Yamaha or equivalent components
designed for use on this ATV and should be installed and used according to instructions. If you
have questions, consult an authorized ATV dealer.
WARNING! Operating this ATV with improper
modifications may cause changes in handling
which in some situations could lead to an acci-
[EWB01492]
dent.
Exhaust system
EWB01502
Dry grass or brush or other combustible ma-
terial accumulated around the engine area
could catch fire. Do not operate, idle, or park
the ATV in dry grass or other dry ground cover. Keep the engine area free of dry grass,
brush, or other combustible material.
Someone touching the exhaust system dur-
ing or after operation could be burned. Do
not touch the hot exhaust system. Do not
park the ATV in a place where others might
be likely to touch it.
The muffler and other engine parts become extremely hot during operation and remain hot after
the engine has stopped. To reduce the risk of fire
during operation or after leaving the ATV, do not
let brush, grass and other materials collect under
the vehicle, near the muffler or exhaust pipe, or
next to other hot parts. Check under the vehicle
7-7
7
Page 78
after operating in areas where combustible materials may have collected. Do not idle or park the
vehicle in long dry grass or other dry ground cover.
To prevent burns, avoid touching the exhaust system. Park the ATV in a place where pedestrians or
children are not likely to touch it.
7
BE CAREFUL WHERE YOU RIDE
This ATV is designed for use on unpaved surfaces
only. WARNING! Paved surfaces may seriously
affect handling and control of the ATV, and
may cause the ATV to go out of control. Always
avoid paved surfaces, including sidewalks,
driveways, parking lots and streets.
[EWB01512]
While riding on unpaved public streets or roads
may be legal in your area, such operation can increase the risk of collision with other vehicles.
7-8
Page 79
Watch carefully for other vehicles. Make sure you
know your country’s laws and regulations before
you ride on unpaved public streets or roads. Do
not ride on any paved public street, road or motorway. WARNING! Never operate this ATV on any
paved street, paved road or motorway. You
can collide with another vehicle.
[EWB01522]
Know the terrain where you ride. Ride cautiously in
unfamiliar areas. Stay alert for holes, rocks, or
roots in the terrain, and other hidden hazards
which may cause the ATV to upset. WARNING!
The ATV could go out of control if you do not
have enough time to react to hidden rocks,
bumps, or holes. Go slowly and be extra careful when operating on unfamiliar terrain. Always be alert to changing terrain conditions
when operating the ATV.
[EWB01532]
Do not operate on 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.
WARNING! Failure to use extra care when operating on excessively rough, slippery, or loose
7-9
7
Page 80
terrain could cause loss of traction or ATV control, which could result in an accident, including an overturn.
[EWB01542]
7
When riding in an area where you might not easily
be seen, such as desert terrain, mount a caution
flag on the ATV. DO NOT use the flag pole bracket
as a trailer hitch. WARNING! You could collide
with another vehicle if operating in areas
where you cannot easily be seen. Mount a caution flag on the ATV to make you more visible.
Watch carefully for other vehicles.
[EWB01552]
Do not ride in areas posted “no trespassing”.
Do not ride on private property without getting
permission.
7-10
Page 81
Select a large, flat, unpaved area to become famil-
WARNING
iar with your ATV. Make sure that this area is free
of obstacles and other riders. You should practice
control of the throttle, brakes, shifting procedures,
and turning techniques in this area before trying
more difficult terrain.
Set the parking brake and follow the instruction on
page 6-1 to start the engine. Once it has warmed
up you are ready to begin riding your ATV. As you
get on the ATV, be sure not to accidentally move
the shift pedal. With the engine idling, pull the
clutch lever to disengage the clutch and shift into
1st gear, and then release the parking brake.
Open the throttle gradually, and at the same time,
release the clutch lever slowly. Once the ATV has
attained adequate speed, release the throttle lever
and at the same time, quickly pull in the clutch lever and shift into 2nd gear. Open the throttle part
way and gradually release the clutch. WARNING!
If the throttle is applied too abruptly or if the
throttle is not released during shifting, or if the
shift pedal is not released before applying the
throttle, the front wheels may lift off the
ground, resulting in a loss of directional con-
[EWB02632]NOTICE: Do not shift gears without
trol.
releasing the throttle. Damage to the engine or
drive train may occur.
[ECB01072]
Use this same procedure as you move into the
higher gears. Be sure to coordinate the use of the
throttle and shift pedal properly.
Avoid higher speeds until you are thoroughly familiar with the operation of your ATV.
When slowing down or stopping, release the
throttle and apply the brakes smoothly and evenly.
As you slow down, shift to a lower gear. Be sure
that the engine has sufficiently slowed before engaging a lower gear. Improper use of the brakes or
shifting can cause the tires to lose traction, reducing control and increasing the possibility of an accident.
TURNING YOUR ATV
EWB01772
Always follow proper procedures for turning as
described in this Owner’s Manual. Practice
turning at low speeds before attempting to turn
at faster speeds. Do not turn at speeds too fast
for your skills or the conditions. ATV could go
out of control, causing a collision or overturn.
7-11
7
Page 82
To achieve maximum traction on unpaved surfaces, the two rear wheels turn together at the same
speed. Therefore, unless the wheel on the inside
of the turn is allowed to slip or lose some traction,
the ATV will resist turning. A special turning technique must be used to allow the ATV to make
turns quickly and easily. It is essential that this skill
be learned first at low speed.
As you approach a curve, slow down and begin to
turn the handlebars in the desired direction. As
you do so, put your weight on the footrest to the
outside of the turn (opposite your desired direction) and lean your upper body into the turn. Use
the throttle to maintain an even speed through the
7
turn. This maneuver will let the wheel on the inside
of the turn slip slightly, allowing the ATV to make
the turn properly.
1. Lean towards inside of turn.
2. Support your weight on the outer footrest.
This procedure should be practiced at slow speed
many times in a large unpaved area with no obstacles. If an incorrect technique is used, your ATV
may continue to go straight. If the ATV doesn’t
turn, come to a stop and then practice the procedure again. If the riding surface is slippery or
loose, it may help to position more of your weight
over the front wheels by moving forward on the
seat.
7-12
Page 83
Once you have learned this technique, you should
WARNING
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. If the ATV begins to tip over to the outside while negotiating a
turn, lean more to the inside. It may also be necessary to gradually let off on the throttle and steer
to the outside of the turn to avoid tipping over.
Remember: Avoid higher speeds until you are
thoroughly familiar with the operation of your ATV.
CLIMBING UPHILL
EWB01592
Climbing hills improperly can cause overturns
or loss of control. Use proper riding techniques
described in this Owner’s Manual.
Never operate the ATV on hills too steep for
the ATV or for your abilities. The ATV can
overturn more easily on extremely steep hills
than on level surfaces or small hills.
Always 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. The ATV could flip
over backwards.
Never go over the top of any hill at high
speed. An obstacle, a sharp drop, or another
vehicle or person could be on the other side
of the hill.
Never attempt to turn the ATV around on any
hill until you have mastered the turning technique as described in the Owner’s Manual on
level ground. Be very careful when turning
on any hill.
Avoid crossing the side of a steep hill if pos-
sible. When crossing the side of a hill, shift
your weight to the uphill side of the ATV.
7-13
7
Page 84
7
Do not attempt to climb hills until you have mastered basic maneuvers on flat ground. Always
check the terrain carefully before attempting any
hill. In all cases avoid inclines with slippery or
loose surfaces, or obstacles that might cause you
to lose control.
To climb a hill, you need traction, momentum, and
steady throttle. Travel fast enough to maintain momentum, but not so fast that you cannot react to
changes in the terrain as you climb.
7-14
Page 85
It is important when climbing a hill to make sure
that your weight is transferred forward on the ATV.
This can be accomplished by leaning forward and,
on steeper inclines, standing on the footrests and
leaning forward over the handlebars. Whenever
possible, ride straight up hills.
Slow down when you reach the crest of the hill if
you cannot see clearly what is on the other side –
there could be another person, an obstacle, or a
sharp drop-off. Use common sense and remember that some hills are too steep for you to climb
or descend.
If you are climbing a hill and you find that you have
not properly judged your ability to make it to the
top, you should turn the ATV around while you still
have forward motion (provided you have the room
to do so) and go down the hill.
If your ATV has stalled or stopped and you believe
you can continue up the hill, restart carefully to
make sure you do not lift the front wheels which
could cause you to lose control. If you are unable
to continue up the hill, dismount the ATV on the
uphill side. Physically turn the ATV around and
then descend the hill.
If you start to roll backwards, DO NOT apply the
rear brake, and apply the front brake gradually.
The ATV could easily tip over backwards. When
fully stopped, apply the rear brake as well, and
then lock the parking brake. Dismount the ATV immediately on the uphill side or to a side if pointed
straight uphill. Turn the ATV around and remount,
following the procedure described in the Owner’s
Manual. WARNING! Stalling, rolling backwards
or improperly dismounting while climbing a hill
could result in ATV overturning. If you cannot
control the ATV, dismount immediately on the
uphill side.
[EWB01803]
7
7-15
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7
WARNING
RIDING DOWNHILL
EWB01132
Going down a hill improperly could cause overturns or loss of control. Always follow proper
procedures for going down hills as described
in this Owner’s Manual.
Always check the terrain carefully before you
start down any hill.
Never operate the ATV on hills too steep for
the ATV or for your abilities. The ATV can
overturn more easily on extremely steep hills
than on level surfaces or small hills.
Shift your weight backward and to the up
side of the hill.
Never go down a hill at high speed.
Avoid going down a hill at an angle that
would cause the ATV to lean sharply to one
side. Go straight down the hill where possible.
Improper braking can cause the wheels on
the uphill side to come off the ground or cause loss of traction. Gradually apply only the
rear brake when going downhill.
When riding your ATV downhill, shift your weight
as far to the rear and uphill side of the ATV as possible. Move back on the seat and sit with your
arms straight. Choose a low gear which will allow
the engine compression to do most of the braking
for you.
Use caution while descending a hill with loose or
slippery surfaces. Braking ability and traction may
be adversely affected by these surfaces. Improper
braking may also cause a loss of traction. Gradually apply only the rear brake.
7-16
Page 87
Whenever possible, ride your ATV straight down-
WARNING
hill. Avoid sharp angles which could allow the ATV
to tip or roll over. Carefully choose your path and
ride no faster than you will be able to react to obstacles which may appear.
CROSSING A SLOPE
EWB01633
Improperly crossing hills or turning on hills
could cause loss of control or cause the ATV to
overturn.
Always follow proper procedures as de-
scribed in the Owner’s Manual.
Avoid hills with excessively slippery or loose
surfaces.
Avoid crossing the side of a steep hill.
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 as described in the Owner’s Manual on
level ground. Be very careful when turning
on any hill.
Traversing a sloping surface on your ATV requires
you to properly position your weight to maintain
proper balance. Be sure that you have learned the
basic riding skills on flat ground before attempting
to cross a sloping surface. Avoid slopes with slippery surfaces or rough terrain that may upset your
balance.
7
7-17
Page 88
As you travel across a slope, lean your body in the
WARNING
uphill direction. It may be necessary to correct the
steering when riding on loose surfaces by pointing
the front wheels slightly uphill. When riding on
slopes, be sure not to make sharp turns either up
or down hill.
If your ATV does begin to tip over, gradually steer
in the downhill direction if there are no obstacles
in your path. As you regain proper balance, gradually steer again in the direction you wish to travel.
7
CROSSING THROUGH SHALLOW WATER
EWB01642
Operating this vehicle through deep or fastflowing water can lead to loss of control or an
overturn. To reduce your risk of drowning or
other injuries, use care when crossing through
water. Never operate this ATV water deeper
than the depth specified in your Owner’s Manual, as tires may float, increasing the risk of an
overturn.
The ATV can be used to cross slow moving, shallow water of up to a maximum of 35 cm (14 in) in
depth. Before entering the water, choose your
path carefully. Enter where there is no sharp drop
off, and avoid rocks or other obstacles which may
be slippery or upset the ATV. Drive slowly and
carefully.
7-18
Page 89
Test your brakes after leaving the water. If necessary, apply them several times to let friction dry
out the linings. Do not continue to ride your ATV
without verifying that you have regained proper
braking ability. WARNING! Wet brakes may have
reduced stopping ability, which could cause
loss of control.
[EWB02622]
After riding your ATV in water, be sure to drain the
trapped water by removing the check hose at the
bottom of the air filter case. NOTICE: Undrained
water can cause damage or improper opera-
[ECB00842]
tion.
Wash the ATV in fresh water if it has been operated in salt water or muddy conditions.
7-19
7
Page 90
WARNING
WARNING
1. Air filter case check hose
1
RIDING OVER ROUGH TERRAIN
7
EWB01652
Riding improperly over obstacles could cause
loss of control or a collision. Before operating
in a new area, check for obstacles. Never attempt to ride over large obstacles, such as large rocks or fallen trees. When you go over
obstacles, always follow proper procedures as
described in the Owner’s Manual.
Riding over rough terrain should be done with
caution. Look out for obstacles which could cause
damage to the ATV or could lead to an upset or
accident. Be sure to keep your feet firmly mounted
on the footrests at all times. Avoid jumping the
ATV as loss of control and damage to the ATV may
result.
SLIDING AND SKIDDING
EWB01663
Skidding or sliding improperly may cause you
to lose control of this ATV. You may also regain
traction unexpectedly, which may cause the
ATV to overturn.
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.
Care should be used when riding on loose or slippery surfaces since the ATV may slide. If unexpected and uncorrected, sliding could lead to an
accident.
7-20
Page 91
To reduce the tendency for the front wheels to
slide in loose or slippery conditions, positioning
your weight over the front wheels will sometimes
help.
If the rear wheels of your ATV start to slide sideways, control can usually be regained (if there is
room to do so) by steering in the direction of the
slide. Applying the brakes or accelerating is not
recommended until you have corrected the slide.
With practice, over a period of time, skill at controlled sliding can be developed. The terrain
should be chosen carefully before attempting
such maneuvers, since both stability and control
are reduced. Bear in mind that sliding maneuvers
should always be avoided on extremely slippery
surfaces such as ice, since all control may be lost.
WHAT TO DO IF...
This section is designed to be a reference guide
only. Be sure to read each section on riding techniques completely.
7
7-21
Page 92
WHAT TO DO...
If your ATV doesn’t turn when you want it to:
Bring the ATV to a stop and practice the turning
maneuvers again. Be sure you are putting your
weight on the footrest to the outside of the turn.
Position your weight over the front wheels for
better control. (See page 7-11.)
If your ATV begins to tip while turning:
Lean more into the turn to regain balance. If
necessary, gradually let off the throttle and/or
steer to the outside of the turn. (See page 7-11.)
If your ATV starts to slide sideways:
Steer in the direction of the slide if you have the
room. Applying the brakes or accelerating is not
7
recommended until you have corrected the
slide. (See page 7-20.)
If your ATV can’t make it up a hill you are trying
to climb:
Turn the ATV around if you still have forward
speed. If not, stop, dismount on the uphill side
of the ATV and physically turn the ATV around.
If the ATV starts to slip backwards, DO NOT
USE THE REAR BRAKE – the ATV may tip over
on top of you. Dismount the ATV on the uphill
side. (See page 7-13.)
If your ATV is traversing a sloping surface:
Be sure to ride with your weight positioned towards the uphill side of the ATV to maintain
proper balance. If the ATV starts to tip, steer
down the hill (if there are no obstacles in your
way) to regain balance. If you discover that the
ATV is going to tip over, dismount on the uphill
side. (See page 7-17.)
If your ATV encounters shallow water:
Ride slowly and carefully through slow moving
water, watching for obstacles. Be sure to let water drain from the ATV and CHECK YOUR
BRAKES FOR PROPER OPERATION when you
come out of the water. Do not continue to ride
your ATV until you have regained adequate
braking ability. (See page 7-18.)
7-22
Page 93
EBU28787
WARNING
WARNING
WARNING
PERIODIC MAINTENANCE AND ADJUSTMENT
EBU21675
Periodic inspection, adjustment, and lubrication
will keep your vehicle in the safest and most efficient condition possible. Safety is an obligation of
the vehicle owner/operator. The most important
points of vehicle inspection, adjustment, and lubrication are explained on the following pages.
EWB01842
Failure to properly maintain the vehicle or performing maintenance activities incorrectly may
increase your risk of injury or death during service or while using the vehicle. If you are not familiar with vehicle service, have a Yamaha
dealer perform the service.
EWB02563
Turn off the engine when performing maintenance unless otherwise specified.
A running engine has moving parts that can
catch on body parts or clothing and electrical parts that can cause shocks or fires.
Running the engine while servicing can lead
to eye injury, burns, fire, or carbon monoxide
poisoning - possibly leading to death. See
page 2-6 for more information about carbon
monoxide.
EWB02691
Brake discs, calipers, drums, and linings can
become very hot during use. To avoid possible
burns, let brake components cool before
touching them.
The intervals given in the periodic maintenance
charts should be considered as a general guide
under normal riding conditions. However, DEPENDING ON THE WEATHER, TERRAIN, GEOGRAPHICAL LOCATION, AND INDIVIDUAL USE,
THE MAINTENANCE INTERVALS MAY NEED TO
BE SHORTENED.
8
8-1
Page 94
EBU27112
TIP
1
2
1
2
3
Owner’s manual and tool kit
Be sure to put this owner’s manual in the plastic
bag and to always carry it as well as the owner’s
tool kit and the low-pressure tire gauge in their respective compartments under the seat.
8
1. Owner’s manual
2. Owner’s tool kit
3. Low-pressure tire gauge
The service information included in this manual
and the tools provided in the owner’s tool kit are
intended to assist you in the performance of preventive maintenance and minor repairs. However,
additional tools such as a torque wrench may be
necessary to perform certain maintenance work
correctly.
If you do not have the tools or experience required
for a particular job, have a Yamaha dealer perform
it for you.
8-2
Page 95
EBU21745
TIP
Periodic maintenance chart for the emission control system
For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance inter-
vals. However, keep in mind that if the ATV isn’t used for a long period of time, the month maintenance
intervals should still be followed.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
INITIALEVERY
NO.ITEM
1* Fuel line
2Spark plug
3* Val ves• Check valve clearance and adjust if necessary.√√√√
4* Fuel injection• Check and adjust engine idle speed.√√√√√
Crankcase breath-
5*
er system
CHECK OR MAINTENANCE
JOB
• Check fuel hoses for cracks or other damage, and
replace if necessary.
• Check condition and clean, regap, or replace if
necessary.
• Check breather hose for cracks or other damage,
and replace if necessary.
Whichever comes
first
month136612
320
km (mi)
hours2080160160320
(200)
1300
(800)
√√√√√
2500
(1600)
2500
(1600)
√√√
√√√
5000
(3200)
8
8-3
Page 96
INITIALEVERY
NO.ITEM
6* Exhaust system
7Spark arrester• Clean.√√√
Air induction sys-
8*
tem
CHECK OR MAINTENANCE
JOB
• Check for leakage and replace gasket(s) if necessary.
• Check for looseness and tighten all screw clamps
and joints if necessary.
• Check the air cut-off valve, reed valve, and hose
for damage.
• Replace any damaged parts if necessary.
Whichever comes
first
month136612
320
km (mi)
hours2080160160320
(200)
1300
(800)
√√√√√
2500
(1600)
2500
(1600)
√√√
8
5000
(3200)
8-4
Page 97
TIP
EBU2186A
General maintenance and lubrication chart
For ATVs not equipped with an odometer or an hour meter, follow the month maintenance intervals.
For ATVs equipped with an odometer or an hour meter, follow the km (mi) or hours maintenance inter-
vals. However, keep in mind that if the ATV isn’t used for a long period of time, the month maintenance
intervals should still be followed.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools,
data and technical skills.
INITIALEVERY
NO.ITEM
1Air filter element• Clean and replace if necessary.
2* Clutch• Check operation and adjust if necessary.√√√√
3* Front brake
4* Rear brake
CHECK OR MAINTENANCE
JOB
• Check operation and correct if necessary.
• Check fluid level and ATV for fluid leakage, and
correct if necessary.
• Replace brake pads.Whenever worn to the limit
• Check operation and correct if necessary.
• Check fluid level and ATV for fluid leakage, and
correct if necessary.
• Replace brake pads.Whenever worn to the limit
Whichever comes
first
8-5
month136612
320
km (mi)
hours2080160160320
(200)
Every 20–40 hours (more often in wet or
1300
(800)
√√√√√
√√√√√
2500
(1600)
dusty areas)
2500
(1600)
5000
(3200)
8
Page 98
INITIALEVERY
NO.ITEM
5* Brake hoses
6* Brake fluid• Change.Every 2 years
7* Parking brake• Check operation and adjust if necessary.√√√√√
8* Wheels
9* Tires
8
10 * Wheel hub bearings
11 * Swingarm pivots
Upper and lower
12 *
arm pivots
13Drive chain
CHECK OR MAINTENANCE
JOB
• Check for cracks or other damage, and replace if
necessary.
• Replace.Every 4 years
• Check runout and for damage, and replace if necessary.
• Check tread depth and for damage, and replace if
necessary.
• Check air pressure and balance, and correct if
necessary.
• Check for looseness or damage, and replace if
necessary.
• Check operation and for excessive play, and replace bearings if necessary.
• Lubricate with lithium-soap-based grease.
• Lubricate with lithium-soap-based grease.√√√
• Check chain slack and adjust if necessary.
• Check rear wheel alignment and correct if necessary.
• Clean and lubricate.
Whichever comes
first
8-6
month136612
320
km (mi)
hours2080160160320
(200)
1300
(800)
√√√√
√√√√
√√√√
√√√√√
2500
(1600)
√√√√
2500
(1600)
√√√
5000
(3200)
Page 99
INITIALEVERY
NO.ITEM
14 * Drive chain roller• Check for wear and replace if necessary.√√√
15 * Chassis fasteners
Shock absorber as-
16 *
semblies
Rear suspension relay arm and con-
17 *
necting arm
pivoting points
18 * Steering shaft• Lubricate with lithium-soap-based grease.√√√
19 * Steering system
20 * Engine mount
21Engine oil
Engine oil filter ele-
22
ment
CHECK OR MAINTENANCE
JOB
• Make sure that all nuts, bolts, and screws are
properly tightened.
• Check operation and correct if necessary.
• Check for oil leakage and replace if necessary.
• Check operation and correct if necessary.
• Lubricate with lithium-soap-based grease.
• Check operation and repair or replace if damaged.
• Check toe-in and adjust if necessary.
• Check for cracks or other damage, and replace if
necessary.
• Change.
• Check ATV for oil leakage, and correct if necessary.
• Replace.√√√
Whichever comes
first
month136612
320
km (mi)
hours2080160160320
(200)
1300
(800)
√√√√√
√√√√√
√√√√
2500
(1600)
√√√√
2500
(1600)
√√√
√√√
5000
(3200)
8
8-7
Page 100
TIP
INITIALEVERY
month136612
320
km (mi)
hours2080160160320
(200)
1300
(800)
√√√√√
√√√√√
√√√√√
2500
(1600)
2500
(1600)
√√√
NO.ITEM
23Cooling system
Moving parts and
24 *
cables
Reverse lock re-
25 *
lease cable
26 * Throttle lever
8
Front and rear
27 *
brake switches
28 * Lights and switches
EBU23072
CHECK OR MAINTENANCE
JOB
• Check coolant level and ATV for coolant leakage,
and correct if necessary.
• Replace coolant.Every 2 years
• Lubricate.√√√√
• Check operation and adjust or replace if necessary.
• Check operation.
• Check throttle lever free play, and adjust if necessary.
• Lubricate cable and lever housing.
• Check operation and correct if necessary.√√√√√
• Check operation and correct if necessary.
• Adjust headlight beams.
Whichever comes
first
Some maintenance items need more frequent service if you are riding in unusually wet, dusty, sandy or
muddy areas, or at full-throttle.
5000
(3200)
8-8
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