2007 YAMAHA YZ85 warning

INTRODUCTION
EAU41541
Congratulations on your purchase of the Yamaha YZ85(W)/YZ85W1/YZ85LW(W). This model is the result of Yamaha’s vast
experience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of
craftsmanship and reliability that have made Yamaha a leader in these fields.
This manual will give you an understanding of the operation, inspection, and basic maintenance of this motorcycle. If you
have any questions concerning the operation or maintenance of your motorcycle, please consult a Yamaha dealer.
AN IMPORTANT SAFETY MESSAGE:

READ THIS MANUAL COMPLETELY BEFORE OPERATING YOUR MOTORCYCLE. MAKE SURE YOU UNDER-
STAND ALL INSTRUCTIONS.


PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE MOTORCYCLE.


NEVER OPERATE A MOTORCYCLE WITHOUT PROPER TRAINING OR INSTRUCTION.
AN IMPORTANT NOTE TO PARENTS:
This motorcycle is not a toy. Before you let your child ride this motorcycle, you should understand the instructions and warn-
ings in this Owner’s Manual. Then be sure your child understands and will follow them. Children differ in skills, physical abil-
ities, and judgment. Some children may not be able to operate a motorcycle safely. Parents should supervise their child’s
use of the motorcycle at all times. Parents should permit continued use only if they determine that the child has the ability to
operate the motorcycle safely.
MOTORCYCLES ARE SINGLE TRACK VEHICLES. THEIR SAFE USE AND OPERATION ARE DEPENDENT UPON
THE USE OF PROPER RIDING TECHNIQUES AS WELL AS THE EXPERTISE OF THE OPERATOR. EVERY OPERA-
TOR SHOULD KNOW THE FOLLOWING REQUIREMENTS BEFORE RIDING THIS MOTORCYCLE.
HE OR SHE SHOULD:


OBTAIN THOROUGH INSTRUCTIONS FROM A COMPETENT SOURCE ON ALL ASPECTS OF MOTORCYCLE
OPERATION.


OBSERVE THE WARNINGS AND MAINTENANCE REQUIREMENTS IN THE OWNER’S MANUAL.


OBTAIN QUALIFIED TRAINING IN SAFE AND PROPER RIDING TECHNIQUES.


OBTAIN PROFESSIONAL TECHNICAL SERVICE AS INDICATED BY THE OWNER’S MANUAL AND/OR WHEN
MADE NECESSARY BY MECHANICAL CONDITIONS.
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IMPORTANT MANUAL INFORMATION
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Particularly important information is distinguished in this manual by the following notations:NOTE:

This manual should be considered a permanent part of this motorcycle and should remain with it even if the motorcycle
is subsequently sold.


Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most
current product information available at the time of printing, there may be minor discrepancies between your motorcycleand this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.WARNING
EWA10030
PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE.The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
Failure to follow WARNING instructions could result in severe injury or death
to the
motorcycle operator, a bystander or a person inspecting or repairing the motor-
cycle.
A CAUTION indicates special precautions that must be taken to avoid damage to
the motorcycle.
A NOTE provides key information to make procedures easier or clearer.
WARNING
CAUTION:
NOTE:
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IMPORTANT MANUAL INFORMATION
WARNING
EWA14350
THIS MOTORCYCLE IS DESIGNED AND MANUFACTURED FOR OFF-ROAD USE ONLY. IT IS ILLEGAL TO OPER-
ATE THIS MOTORCYCLE ON ANY PUBLIC STREET, ROAD OR HIGHWAY. SUCH USE IS PROHIBITED BY LAW.
THIS MOTORCYCLE COMPLIES WITH ALMOST ALL STATE OFF-HIGHWAY NOISE LEVEL AND SPARK ARRESTER
LAWS AND REGULATIONS. PLEASE CHECK YOUR LOCAL RIDING LAWS AND REGULATIONS BEFORE OPERAT-ING THIS MOTORCYCLE.
*Product and specifications are subject to change without notice.
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SAFETY INFORMATION
1-5
1For Canada
3XJ-2415E-A0
CAUTION
Use premium unleaded gasoline/oil premix only.
3XJ-2415E-B0
ATTENTION
Utiliser de préférence un mélange huile/super sans plomb.
WARNING
Rinding as a passenger can cause the vehicle
to go out of control.
Loss of control can cause a collision
or rollover, which can result in severe injury
or death.
NEVER ride as a passenger.
3XJ-2151H-A1
AVERTISSEMENT
Un passager pourrait causer une perte de
contrôle du véhicule.
Une perte de contrôle peut provoquer une
collision ou un renversement, résultant en
des blessures sérieuses, voire mortelles.
AUCUN passager permis.
3XJ-2151H-B1
4
5 1
2
3
4AA-22259-60
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SAFETY INFORMATION
1-6
1
10
11 6
7WARNING
BEFORE YOU OPERATE THIS VEHICLE, READ
THE OWNER’S MANUAL AND ALL LABELS.
NEVER CARRY A PASSENGER. You increase
your risk of losing control if you carry a passenger.NEVER OPERATE THIS VEHICLE ON PUBLIC
ROADS. You can collide with another vehicle if
you operate this vehicle on a public road.ALWAYS WEAR AN APPROVED MOTORCYCLE
HELMET, eye protection, and protective clothing.
EXPERIENCED RIDER ONLY.
5PA-2118K-00
AVERTISSEMENT
LIRE LE MANUEL DU PROPRIETAIRE ANSI QUE TOUTES LES
ETIQUETTES AVANT D’UTILISER CE VEHICULE.
NE JAMAIS TRANSPORTER DE PASSAGER. La conduite avecpassager augmente les risques de perte de contrôle.
NE JAMAIS ROULER SUR DES CHEMINS PUBLICS.Vous pourriez entrer en collision avec un aulre véhicule
.
TOUJOURS PORTER UN CASQUE DE MOTOCYCLISTEAPPROUVE, des lunettes et des vêlements de protection.EXCLUSIVEMENT POUR L’USAGE D’UN CONDUCTEUR
EXPERIMENTE.
5PA-2118K-10
Cold tire normal pressure should be set as
follows.FRONT : 100kPa, {1.00kgf/cm
2}, 15psi
REAR : 100kPa, {1.00kgf/cm2}, 15psi
3RV-21668-A0
TIRE INFOMATION
La pression des pneus à froid doit normalement
être réglée comme suit.
AVANT : 100kPa, {1.00kgf/cm
2}, 15psi
ARRIERE
: 100kPa, {1.00kgf/cm
2}, 15psi
3RV-21668-B0
INFORMATION SUR LES PNEUS
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INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
EAU13180
Fuel tank cap To remove the fuel tank cap, turn it
counterclockwise, and then pull it off.
To install the fuel tank cap, insert it into
the tank opening, and then turn it clock-
wise.
WARNING
EWA11090
Make sure that the fuel tank cap isproperly closed before riding.
EAU41831
Fuel This motorcycle has been designed to
use a premixed fuel of gasoline and 2-
stroke engine oil. Always mix the gaso-
line and oil in a clean container before
filling the fuel tank.CAUTION:
ECA15601
Always use fresh gasoline, and fill
the fuel tank with a fresh mix just be-
fore riding. Do not use premixed fuelthat is more than a few hours old.
Mixing gasoline and 2-stroke engine
oil
Pour 2-stroke engine oil into a clean
container, and then add gasoline. To
mix the fuel thoroughly, shake the con-
tainer from side to side.
CAUTION:
ECA15590
Use only unleaded gasoline. The use
of leaded gasoline will cause severe
damage to internal engine parts,
such as the piston rings as well as tothe exhaust system.
1. Fuel tank cap
1. 2-stroke engine oil
2. Gasoline
3. ContainerRecommended fuel:
Premium unleaded gasoline only
Recommended 2-stroke engine oil:
See page 8-1.
Fuel tank capacity:
5.0 L (1.32 US gal) (1.10 Imp.gal)
Mixing ratios (gasoline to oil):
Break-in period: 15:1
After break-in: 30:1
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INSTRUMENT AND CONTROL FUNCTIONS
3-4
3 Your Yamaha engine has been de-
signed to use premium unleaded gaso-
line with a pump octane number
[(R+M)/2] of 91 or higher, or a research
octane number of 95 or higher. If
knocking (or pinging) occurs, use a
gasoline of a different brand.
If the recommended 2-stroke engine oil
is not available, use an equivalent oil.
CAUTION:
ECA15551
Never mix two brands of 2-stroke en-
gine oil in the same batch. Always
use the same type of oil to ensure
maximum engine performance.
Should it be necessary to use a dif-
ferent oil brand, be sure to drain the
fuel tank and the carburetor float
chamber of the old premixed fuelprior to filling with the new type.Filling the fuel tank
Make sure that there is sufficient fuel in
the tank. Fill the fuel tank to the bottom
of the filler tube as shown.
WARNING
EWA10880


Do not overfill the fuel tank, oth-
erwise it may overflow when the
fuel warms up and expands.


Avoid spilling fuel on the hot en-gine.
CAUTION:
ECA10070
Immediately wipe off spilled fuel
with a clean, dry, soft cloth, since
fuel may deteriorate painted surfac-es or plastic parts.
1. Fuel level
2. Fuel tank filler tube
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INSTRUMENT AND CONTROL FUNCTIONS
3-7
3
2. Place the seat in the original posi-
tion, and then tighten the bolts.
NOTE:Make sure that the seat is properly se-cured before riding.
EAU41470
Adjusting the front fork This front fork is equipped with rebound
damping force adjusting screws and
compression damping force adjusting
screws.
WARNING
EWA10180
Always adjust both fork legs equal-
ly, otherwise poor handling and lossof stability may result.
Rebound damping force
To increase the rebound damping force
and thereby harden the rebound damp-
ing, turn the adjusting screw on each
fork leg in direction (a). To decrease the
rebound damping force and therebysoften the rebound damping, turn the
adjusting screw on each fork leg in di-
rection (b).
Compression damping force
1. Remove the rubber cap by pulling
it out of the front fork leg.
1. Projection
2. Seat holder
1. Rebound damping force adjusting screw
Rebound damping setting:
Minimum (soft):
20 click(s) in direction (b)*
Standard:
7 click(s) in direction (b)*
Maximum (hard):
1 click(s) in direction (b)*
* With the adjusting screw fully turned
in direction (a)1. Rubber cap
2. Compression damping force adjusting screw
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