Yamaha XV250TC, XV250T User Manual

XV250T
XV250TC
2UJ-28199-1DLIT-11626-18-21
EAU10041

INTRODUCTION

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Congratulations on your purchase of the Yamaha XV250/XV250C. 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. The design and manufacture of this Yamaha motorcycle fully comply with the emissions standards for clean air applicable at the date of manufacture. Yamaha has met these standards without reducing the performance or economy of operation of the motorcycle. To maintain these high standards, it is important that you and your Yamaha dealer pay close attention to the recommended maintenance schedules and operating instructions contained within this manual.
IMPORTANT MANUAL INFORMATION
Particularly important information is distinguished in this manual by the following notations:
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS INVOLVED!
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WARNING
Failure to follow WARNING instructions could result in severe injury or death motorcycle operator, a bystander or a person inspecting or repairing the motor-
to the
cycle.
CAUTION:
NOTE:
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.
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 motorcycle and this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.
EWA10010
WARNING
PLEASE READ THIS MANUAL AND THE YOU AND YOUR MOTORCYCLE: RIDING TIPS BOOKLET CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE. DO NOT ATTEMPT TO OPERATE THIS MOTOR­CYCLE UNTIL YOU HAVE ATTAINED ADEQUATE KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES
IMPORTANT MANUAL INFORMATION
AND UNTIL YOU HAVE BEEN TRAINED IN SAFE AND PROPER RIDING TECHNIQUES. REGULAR INSPECTIONS AND CAREFUL MAINTENANCE, ALONG WITH GOOD RIDING SKILLS, WILL ENSURE THAT YOU SAFELY ENJOY THE CAPABILITIES AND THE RELIABILITY OF THIS MOTORCYCLE.
IMPORTANT MANUAL INFORMATION
AFFIX DEALER
LABEL HERE
XV250T/XV250TC
OWNERS MANUAL
©2004 by Yamaha Motor Corporation, U.S.A.
1st edition, April 2004
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan.
P/N LIT-11626-18-21
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TABLE OF CONTENTS

SAFETY INFORMATION ..................1-1
Location of important labels ...........1-5
DESCRIPTION ..................................2-1
Left view ..........................................2-1
Right view........................................2-2
Controls and instruments ................2-3
INSTRUMENT AND CONTROL
FUNCTIONS.......................................3-1
Main switch .....................................3-1
Indicator lights ................................3-1
Speedometer unit ...........................3-2
Handlebar switches ........................3-2
Clutch lever ....................................3-3
Shift pedal ......................................3-4
Brake lever .....................................3-4
Brake pedal ....................................3-4
Fuel tank cap ..................................3-5
Fuel ................................................3-5
Fuel cock ........................................3-6
Starter (choke) lever .......................3-7
Steering lock ...................................3-8
Rider seat .......................................3-8
Helmet holder .................................3-9
Adjusting the shock absorber
assemblies ..................................3-9
Sidestand .....................................3-10
Ignition circuit cut-off system ........3-11
PRE-OPERATION CHECKS..............4-1
Pre-operation check list ................. 4-2
OPERATION AND IMPORTANT
RIDING POINTS ................................ 5-1
Starting and warming up a
cold engine ................................. 5-1
Starting a warm engine .................. 5-2
Shifting ........................................... 5-2
Engine break-in .............................. 5-4
Parking ........................................... 5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR................................. 6-1
PERIODIC MAINTENANCE .......... 6-1
Owners tool kit .............................. 6-1
Periodic maintenance chart for the
emission control system ............. 6-3
General maintenance and
lubrication chart .......................... 6-4
Removing and installing the
panel ........................................... 6-8
Checking the spark plugs .............. 6-8
Canister (for California only) ........ 6-10
Engine oil and oil filter element .... 6-10
Cleaning the air filter element ...... 6-13
Adjusting the carburetor ............... 6-14
Adjusting the throttle cable free
play ........................................... 6-15
Adjusting the valve clearance ...... 6-15
Tires ............................................. 6-15
Spoke wheels .............................. 6-17
Accessories and replacement
parts ..........................................6-17
Adjusting the clutch lever free
play ...........................................6-18
Adjusting the brake lever free
play ...........................................6-19
Adjusting the brake pedal position
and free play .............................6-20
Adjusting the rear brake light
switch ........................................6-21
Checking the front brake pads
and rear brake shoes ................6-21
Checking the front brake fluid
level ..........................................6-22
Changing the brake fluid .............. 6-23
Drive chain slack .......................... 6-23
Lubricating the drive chain ...........6-25
Checking and lubricating the
cables .......................................6-26
Checking and lubricating the
throttle grip and cable ............... 6-26
Checking and lubricating the
brake and shift pedals ............... 6-26
Checking and lubricating the
brake and clutch levers .............6-27
Checking and lubricating the
sidestand ..................................6-27
Lubricating the swingarm pivots ... 6-27
Checking the front fork .................6-28
Checking the steering ..................6-28
Checking the wheel bearings .......6-29
TABLE OF CONTENTS
Battery ..........................................6-29
Replacing the fuses ......................6-31
Replacing the headlight bulb ........6-32
Replacing the tail/brake
light bulb ....................................6-33
Replacing a turn signal light
bulb ...........................................6-34
Supporting the motorcycle ............6-34
Front wheel ...................................6-35
Rear wheel ...................................6-37
Troubleshooting ............................6-38
Troubleshooting chart ...................6-39
MOTORCYCLE CARE AND
STORAGE ..........................................7-1
Care ................................................7-1
Storage ...........................................7-3
SPECIFICATIONS .............................8-1
CONSUMER INFORMATION.............9-1
Identification numbers ....................9-1
Reporting safety defects .................9-3
Motorcycle noise regulation ............9-4
Maintenance record ........................9-5
YAMAHA MOTOR CORPORATION,
U.S.A. STREET AND ENDURO
MOTORCYCLE LIMITED
WARRANTY ................................9-7
YAMAHA EXTENDED SERVICE
(Y.E.S.) ........................................9-9

SAFETY INFORMATION

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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 OPERATOR SHOULD KNOW THE FOLLOWING REQUIRE­MENTS BEFORE RIDING THIS MOTORCYCLE. HE OR SHE SHOULD:
OBTAIN THOROUGH INSTRUC-
TIONS FROM A COMPETENT SOURCE ON ALL ASPECTS OF MOTORCYCLE OPERATION.
OBSERVE THE WARNINGS
AND MAINTENANCE REQUIRE­MENTS IN THE OWNERS MAN­UAL.
OBTAIN QUALIFIED TRAINING
IN SAFE AND PROPER RIDING TECHNIQUES.
OBTAIN PROFESSIONAL TECH-
NICAL SERVICE AS INDICATED BY THE OWNERS MANUAL
AND/OR WHEN MADE NECES­SARY BY MECHANICAL CONDI­TIONS.
Safe riding
Always make pre-operation
checks. Careful checks may help prevent an accident.
This motorcycle is designed to
carry the operator and a passen­ger.
The failure of motorists to detect
and recognize motorcycles in traf­fic is the predominating cause of automobile/motorcycle accidents. Many accidents have been caused by an automobile driver who did not see the motorcycle. Making yourself conspicuous ap­pears to be very effective in reduc­ing the chance of this type of accident.
Therefore:
Wear a brightly colored jacket.
Use extra caution when ap-
proaching and passing through intersections, since intersec-
1-1
tions are the most likely places for motorcycle accidents to oc­cur.
Ride where other motorists can see you. Avoid riding in another motorists blind spot.
Many motorcycle accidents in-
volve inexperienced operators. In fact, many operators who have been involved in accidents do not even have a current motorcycle li­cense.
Make sure that you are qualified and that you only lend your motorcycle to other qualified op­erators.
Know your skills and limits. Staying within your limits may help you to avoid an accident.
We recommend that you prac­tice riding your motorcycle where there is no traffic until you have become thoroughly famil­iar with the motorcycle and all of its controls.
Many motorcycle accidents have
been caused by error of the motor­cycle operator. A typical error made by the operator is veering
1
SAFETY INFORMATION
wide on a turn due to EXCESSIVE SPEED or undercornering (insuffi­cient lean angle for the speed).
1
Always obey the speed limit and never travel faster than warrant­ed by road and traffic conditions.
Always signal before turning or changing lanes. Make sure that other motorists can see you.
The posture of the operator and
passenger is important for proper control.
The operator should keep both hands on the handlebar and both feet on the operator foot­rests during operation to main­tain control of the motorcycle.
The passenger should always hold onto the operator, seat strap, or grab bar, if equipped, with both hands and keep both feet on the passenger footrests.
Never carry a passenger unless he or she can firmly place both feet on the passenger footrests.
Never ride under the influence of
alcohol or other drugs.
This motorcycle is designed for on-
road use only, therefore, it is not suitable for off-road use.
Protective apparel
The majority of fatalities from motor­cycle accidents are the result of head injuries. The use of a safety helmet is the single most critical factor in the pre­vention or reduction of head injuries.
Always wear an approved helmet.
Wear a face shield or goggles.
Wind in your unprotected eyes could contribute to an impairment of vision which could delay seeing a hazard.
The use of a jacket, heavy boots,
trousers, gloves, etc., is effective in preventing or reducing abrasions or lacerations.
Never wear loose-fitting clothes,
otherwise they could catch on the control levers, footrests, or wheels and cause injury or an accident.
Never touch the engine or exhaust
system during or after operation. They become very hot and can
cause burns. Always wear protec­tive clothing that covers your legs, ankles, and feet.
Passengers should also observe
the precautions mentioned above.
Modifications
Modifications made to this motorcycle not approved by Yamaha, or the re­moval of original equipment, may ren­der the motorcycle unsafe for use and may cause severe personal injury. Modifications may also make your motorcycle illegal to use.
Loading and accessories
Adding accessories or cargo to your motorcycle can adversely affect stabili­ty and handling if the weight distribution of the motorcycle is changed. To avoid the possibility of an accident, use ex­treme caution when adding cargo or accessories to your motorcycle. Use extra care when riding a motorcycle that has added cargo or accessories. Here are some general guidelines to follow if loading cargo or adding acces­sories to your motorcycle:
1-2
SAFETY INFORMATION
Loading The total weight of the operator, pas­senger, accessories and cargo must not exceed the maximum load limit.
Maximum load:
195 kg (430 lb) (CAL) 196 kg (432 lb) (U49)
When loading within this weight limit, keep the following in mind:
Cargo and accessory weight
should be kept as low and close to the motorcycle as possible. Make sure to distribute the weight as evenly as possible on both sides of the motorcycle to minimize imbal­ance or instability.
Shifting weights can create a sud-
den imbalance. Make sure that ac­cessories and cargo are securely attached to the motorcycle before riding. Check accessory mounts and cargo restraints frequently.
Never attach any large or heavy
items to the handlebar, front fork, or front fender. These items, in­cluding such cargo as sleeping
bags, duffel bags, or tents, can create unstable handling or slow
steering response. Accessories Genuine Yamaha accessories have been specifically designed for use on this motorcycle. Since Yamaha cannot test all other accessories that may be available, you must personally be re­sponsible for the proper selection, in­stallation and use of non-Yamaha accessories. Use extreme caution when selecting and installing any ac­cessories. Keep the following guidelines in mind, as well as those provided under “Load- ing when mounting accessories.
Never install accessories or carry
cargo that would impair the perfor-
mance of your motorcycle. Care-
fully inspect the accessory before
using it to make sure that it does
not in any way reduce ground
clearance or cornering clearance,
limit suspension travel, steering travel or control operation, or ob­scure lights or reflectors.
Accessories fitted to the handle­bar or the front fork area can create instability due to improper weight distribution or aerody­namic changes. If accessories are added to the handlebar or front fork area, they must be as lightweight as possible and should be kept to a minimum.
Bulky or large accessories may seriously affect the stability of the motorcycle due to aerody­namic effects. Wind may at­tempt to lift the motorcycle, or the motorcycle may become un­stable in cross winds. These ac­cessories may also cause instability when passing or being passed by large vehicles.
Certain accessories can dis­place the operator from his or her normal riding position. This improper position limits the free­dom of movement of the opera-
1
1-3
SAFETY INFORMATION
tor and may limit control ability, therefore, such accessories are not recommended.
1
Use caution when adding electri-
cal accessories. If electrical acces­sories exceed the capacity of the motorcycle’s electrical system, an electric failure could result, which could cause a dangerous loss of lights or engine power.
Gasoline and exhaust gas
GASOLINE IS HIGHLY FLAMMA-
BLE:
Always turn the engine off when refueling.
Take care not to spill any gaso­line on the engine or exhaust system when refueling.
Never refuel while smoking or in the vicinity of an open flame.
Never start the engine or let it run
for any length of time in a closed area. The exhaust fumes are poi­sonous and may cause loss of consciousness and death within a short time. Always operate your motorcycle in an area that has ad­equate ventilation.
Always turn the engine off before
leaving the motorcycle unattended and remove the key from the main switch. When parking the motor­cycle, note the following:
The engine and exhaust system may be hot, therefore, park the motorcycle in a place where pe­destrians or children are not like­ly to touch these hot areas.
Do not park the motorcycle on a slope or soft ground, otherwise it may fall over.
Do not park the motorcycle near a flammable source (e.g. a kero­sene heater, or near an open flame), otherwise it could catch fire.
When transporting the motorcycle
in another vehicle, make sure that it is kept upright and that the fuel cock is turned to “ON” or “RES” (for vacuum type) / “OFF” (for manual type). If it should lean over, gaso­line may leak out of the carburetor or fuel tank.
If you should swallow any gaso-
line, inhale a lot of gasoline vapor, or allow gasoline to get into your
1-4
eyes, see your doctor immediately. If any gasoline spills on your skin or clothing, immediately wash the affected area with soap and water and change your clothes.

Location of important labels

Please read the following important labels carefully before operating this vehicle.
SAFETY INFORMATION
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1
1-5
SAFETY INFORMATION
1
1
2
3
4 California only
5 California only
1-6
Left view
DESCRIPTION
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2
1. Headlight (page 6-32)
2. Steering lock (page 3-8)
3. Fuel tank (page 3-5)
4. Battery (page 6-29)
5. Fuses (page 6-31)
6. Helmet holder (page 3-9)
7. Shock absorber assembly spring preload adjusting ring (page 3-9)
8. Main switch (page 3-1)
9. Fuel cock (page 3-6)
10.Shift pedal (page 3-4)
2-1
DESCRIPTION
Right view
2
1. Tail/brake light (page 6-33)
2. Rear turn signal lights (page 6-34)
3. Rider seat (page 3-8)
4. Air filter element (page 6-13)
5. Front turn signal/position lights (page 6-34)
6. Brake pedal (page 3-4)
7. Footrest
8. Owners tool kit (page 6-1)
9. Shock absorber assembly spring preload adjusting ring (page 3-9)
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2-2

Controls and instruments

1. Clutch lever (page 3-3)
2. Left handlebar switches (page 3-2)
3. Speedometer unit (page 3-2)
4. Indicator lights (page 3-1)
5. Right handlebar switches (page 3-2)
6. Brake lever (page 3-4)
7. Throttle grip (page 6-15)
8. Fuel tank cap (page 3-5)

DESCRIPTION

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2
2-3
INSTRUMENT AND CONTROL FUNCTIONS

Main switch

3
The main switch controls the ignition and lighting systems. The various main switch positions are described below.
ON
All electrical systems are supplied with power, and the headlight, meter light­ing, taillight and position lights come on, and the engine can be started. The key cannot be removed.
OFF
All electrical systems are off. The key can be removed.
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P (Parking)
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The taillight and position lights are on, but all other electrical systems are off. The key can be removed. The key must be pushed in from the OFF position to be turned to P.
ECA11020
CAUTION:
Do not use the parking position for an extended length of time, other­wise the battery may discharge.
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Indicator lights
1. High beam indicator light HIGH BEAM
2. Neutral indicator light “NEUTRAL
3. Turn signal indicator light “TURN”
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Turn signal indicator light “TURN”
This indicator light flashes when the turn signal switch is pushed to the left or right.
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Neutral indicator light “NEUTRAL”
This indicator light comes on when the transmission is in the neutral position.
3-1
INSTRUMENT AND CONTROL FUNCTIONS
High beam indicator light “HIGH
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BEAM
This indicator light comes on when the high beam of the headlight is switched on.
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Speedometer unit
1. Odometer
2. Tripmeter
3. Tripmeter reset knob
4. Speedometer
The speedometer unit is equipped with a speedometer, an odometer and a tripmeter. The speedometer shows riding speed. The odometer shows the total distance traveled. The tripmeter shows the distance traveled since it was last set to zero with the reset knob. The tripmeter can be used to estimate the distance that can be traveled with a full tank of fuel. This information will en­able you to plan future fuel stops.
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Handlebar switches

Left
3
1. Dimmer switch “LIGHTS”
2. Turn signal switch “TURN”
3. Horn switch “HORN”
Right
1. Engine stop switch ENGINE STOP
2. Start switch “START
3-2
INSTRUMENT AND CONTROL FUNCTIONS
Dimmer switch “LIGHTS”
Set the switch to “HI” for the high beam and to “LO” for the low beam.
Turn signal switch “TURN”
To signal a right-hand turn, push this switch to the right. To signal a left-hand
3
turn, push this switch to the left. When released, the switch returns to the cen­ter position. To cancel the turn signal lights, push the switch in after it has re­turned to the center position.
Horn switch “HORN”
Press this switch to sound the horn.
Engine stop switch ENGINE STOP
Set this switch to “RUN” before starting the engine. Set this switch to “OFF” to stop the engine in case of an emergen­cy, such as when the vehicle overturns or when the throttle cable is stuck.
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ECA10050
CAUTION:
See page 5-1 for starting instruc­tions prior to starting the engine.
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Clutch lever

1. Clutch lever
The clutch lever is located at the left handlebar grip. To disengage the clutch, pull the lever toward the handle­bar grip. To engage the clutch, release the lever. The lever should be pulled rapidly and released slowly for smooth clutch operation. The clutch lever is equipped with a clutch switch, which is part of the igni­tion circuit cut-off system. (See page 3-11.)
Start switch “START”
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Push this switch to crank the engine with the starter.
3-3
INSTRUMENT AND CONTROL FUNCTIONS
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Shift pedal
1. Shift pedal 1. Brake lever 1. Brake pedal
The shift pedal is located on the left side of the engine and is used in com­bination with the clutch lever when shifting the gears of the 5-speed con-
Brake lever
The brake lever is located at the right handlebar grip. To apply the front brake, pull the lever toward the handle­bar grip.
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Brake pedal
The brake pedal is on the right side of the motorcycle. To apply the rear brake, press down on the brake pedal.
stant-mesh transmission equipped on this motorcycle.
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3
3-4
INSTRUMENT AND CONTROL FUNCTIONS
Fuel tank cap
3
1. Fuel tank cap
2. Unlock.
To open the fuel tank cap
Insert the key into the lock and turn it 1/4 turn clockwise. The lock will be re­leased and the fuel tank cap can be opened.
To close the fuel tank cap
1. Push the fuel tank cap into position with the key inserted in the lock.
2. Turn the key counterclockwise to the original position, and then re­move it.
EAU13040
NOTE:
The fuel tank cap cannot be closed un­less the key is in the lock. In addition, the key cannot be removed if the cap is not properly closed and locked.
EWA11090
WARNING
Make sure that the fuel tank cap is properly closed before riding.
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Fuel

1. Fuel tank filler tube
2. Fuel level
Make sure that there is sufficient fuel in the tank. Fill the fuel tank to the bottom of the filler tube as shown.
EWA10880
WARNING
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.
3-5
INSTRUMENT AND CONTROL FUNCTIONS
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CAUTION:
Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted surfac­es or plastic parts.
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Recommended fuel:
UNLEADED GASOLINE ONLY
Fuel tank capacity:
9.2 L (2.43 US gal) (2.02 Imp.gal) (CAL)
9.5 L (2.51 US gal) (2.09 Imp.gal) (U49)
Fuel reserve amount:
2.6 L (0.69 US gal) (0.57 Imp.gal)
ECA11400
CAUTION:
Use only unleaded gasoline. The use of leaded gasoline will cause severe damage to internal 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 pump octane number
[(R+M)/2] of 86 or higher, or a research octane number of 91 or higher. If knocking (or pinging) occurs, use a gasoline of a different brand or premi­um unleaded fuel. Use of unleaded fuel will extend spark plug life and reduce maintenance costs.
Gasohol
There are two types of gasohol: gaso­hol containing ethanol and that contain­ing methanol. Gasohol containing ethanol can be used if the ethanol con­tent does not exceed 10%. Gasohol containing methanol is not recom­mended by Yamaha because it can cause damage to the fuel system or ve­hicle performance problems.
3-6
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Fuel cock
This model is equipped with a negative pressure fuel cock. The fuel cock sup­plies fuel from the tank to the carburetor while also filtering it. The fuel cock lever positions are ex­plained as follows and shown in the il­lustrations.
ON
1. Arrow mark positioned over “ON”
With the fuel cock lever in this position, fuel flows to the carburetor when the engine is running. Turn the fuel cock le­ver to this position when starting the en­gine and riding.
3
INSTRUMENT AND CONTROL FUNCTIONS
RES
PRI
3
1. Arrow mark positioned over “RES” 1. Arrow mark positioned over “PRI”
This indicates reserve. With the fuel cock lever in this position, the fuel re­serve is made available. Quickly turn the fuel cock lever to this position if you run out of fuel while riding, otherwise the engine may stall and will have to be primed (see “PRI). After turning the fuel cock lever to “RES”, refuel as soon as possible and be sure to turn the fuel cock lever back to “ON”!
This indicates prime. With the fuel cock lever in this position, the engine can be primed. Turn the fuel cock lever to this position when the engine has been al­lowed to run out of fuel. This sends fuel directly to the carburetor, which will make starting easier. After the engine has started, be sure to turn the lever to ON (or RES if you have not refueled yet).
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Starter (choke) lever

1. Starter (choke) lever
Starting a cold engine requires a richer air-fuel mixture, which is supplied by the starter (choke). Move the lever in direction (a) to turn on the starter (choke). Move the lever in direction (b) to turn off the starter (choke).
3-7
INSTRUMENT AND CONTROL FUNCTIONS
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Steering lock
1. Steering lock
To lock the steering
1. Turn the handlebar all the way to the right.
2. Open the steering lock cover, and then insert the key.
3. Turn the key 1/8 turn counterclock­wise, push it in while turning the handlebar slightly to the left, and then turn the key 1/8 turn clock­wise.
4. Check that the steering is locked, remove the key, and then close the lock cover.
To unlock the steering
1. Open the steering lock cover, and then insert the key.
2. Push the key in, turn it 1/8 turn counterclockwise so that it moves out, and then release it.
3. Remove the key, and then close the lock cover.
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Rider seat
To remove the rider seat
Remove the bolts, and then pull the rid­er seat off.
3
1. Bolt
To install the rider seat
1. Insert the projection on the front of the rider seat into the seat holder as shown.
3-8
INSTRUMENT AND CONTROL FUNCTIONS
3
1. Projection
2. Seat holder
2. Place the rider seat in the original position, and then tighten the bolts.
NOTE:
Make sure that the rider seat is properly secured before riding.
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Helmet holder
1. Helmet holder
2. Unlock.
To open the helmet holder, insert the key into the lock, and then turn the key as shown. To lock the helmet holder, place it in the original position, and then remove the key.
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WARNING
Never ride with a helmet attached to the helmet holder, since the helmet may hit objects, causing loss of con­trol and possibly an accident.
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Adjusting the shock absorber assemblies

1. Spring preload adjusting ring
2. Position indicator
Each shock absorber assembly is equipped with a spring preload adjust­ing ring.
ECA10100
CAUTION:
Never attempt to turn an adjusting mechanism beyond the maximum or minimum settings.
3-9
INSTRUMENT AND CONTROL FUNCTIONS
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WARNING
Always adjust both shock absorber assemblies equally, otherwise poor handling and loss of stability may result.
Adjust the spring preload as follows. To increase the spring preload and thereby harden the suspension, turn the adjusting ring on each shock ab­sorber assembly in direction (a). To de­crease the spring preload and thereby soften the suspension, turn the adjust­ing ring on each shock absorber as­sembly in direction (b).
NOTE:
Align the appropriate notch in the ad­justing ring with the position indicator on the shock absorber.
Spring preload setting:
Minimum (soft):
1
Standard:
2
Maximum (hard):
5
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Sidestand
The sidestand is located on the left side of the frame. Raise the sidestand or lower it with your foot while holding the vehicle upright.
NOTE:
The built-in sidestand switch is part of the ignition circuit cut-off system, which cuts the ignition in certain situations. (See further down for an explanation of the ignition circuit cut-off system.)
EWA10240
WARNING
The vehicle must not be ridden with the sidestand down, or if the side­stand cannot be properly moved up (or does not stay up), otherwise the sidestand could contact the ground and distract the operator, resulting in a possible loss of control. Yamahas ignition circuit cut-off system has been designed to assist the operator in fulfilling the respon­sibility of raising the sidestand be­fore starting off. Therefore, check this system regularly as described
below and have a Yamaha dealer re­pair it if it does not function proper­ly.
3
3-10
INSTRUMENT AND CONTROL FUNCTIONS
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Ignition circuit cut-off system
The ignition circuit cut-off system (com­prising the sidestand switch, clutch switch and neutral switch) has the fol­lowing functions.
It prevents starting when the trans-
mission is in gear and the side-
3
stand is up, but the clutch lever is not pulled.
It prevents starting when the trans-
mission is in gear and the clutch le­ver is pulled, but the sidestand is still down.
It cuts the running engine when the
transmission is in gear and the sid­estand is moved down.
Periodically check the operation of the ignition circuit cut-off system according to the following procedure.
EWA10250
WARNING
If a malfunction is noted, have a Yamaha dealer check the system be­fore riding.
3-11
INSTRUMENT AND CONTROL FUNCTIONS
With the engine turned off:
1. Move the sidestand down.
2. Make sure that the engine stop switch is turned on.
3. Turn the key on.
4. Shift the transmission into the neutral position.
5. Push the start switch.
Does the engine start?
YES NO
With the engine still running:
6. Move the sidestand up.
7. Keep the clutch lever pulled.
8. Shift the transmission into gear.
9. Move the sidestand down.
Does the engine stall?
YES NO
After the engine has stalled:
10. Move the sidestand up.
11. Keep the clutch lever pulled.
12. Push the start switch.
Does the engine start?
YES NO
The system is OK. The motorcycle can be ridden.
NOTE:
This check is most reliable if performed with a warmed-up engine.
The neutral switch may be defective. The motorcycle should not be ridden until checked by a Yamaha dealer.
The sidestand switch may be defective. The motorcycle should not be ridden until checked by a Yamaha dealer.
The clutch switch may be defective. The motorcycle should not be ridden until checked by a Yamaha dealer.
3
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