Yamaha TT-R TT250RN User manual

PRINTED ON RECYCLED PAPER PRINTED IN JAPAN
2000·7–0.6×1(E) !
OWNER’S MANUAL
4PX-28199-26
TT250R(N)
YAMAHA MOTOR CO.,LTD.

EAU00000
INTRODUCTION
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Congratulations on your purchase of the Yamaha TT250R. 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 motorcy-
cle, please consult a Yamaha dealer.
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EAU00005
IMPORTANT MANUAL INFORMATION
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Particularly important information is distinguished in this manual by the following notations:
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 motorcycle.
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.
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NOTE:
NOTE:
8This manual should be considered a permanent part of this motorcycle and should remain
with it even if the motorcycle is subsequently sold.
8Yamaha 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 ques-
tions concerning this manual, please consult your Yamaha dealer.
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IMPORTANT MANUAL INFORMATION
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EW000002
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PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING
THIS MOTORCYCLE.
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TT250R(N)
OWNER’S MANUAL
©2000 by Yamaha Motor Co., Ltd.
1st Edition, June 2000
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Co., Ltd.
is expressly prohibited.
Printed in Japan.
EAU03337
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EAU00009 TABLE OF CONTENTS
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SAFETY INFORMATION.....................................1-1
Safe riding..........................................................1-1
Protective apparel..............................................1-3
Modifications......................................................1-3
Loading and accessories...................................1-3
Gasoline and exhaust gas .................................1-5
Location of the important labels.........................1-7
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 tank breather hose.....................................3-6
Fuel cock............................................................3-6
Starter (choke) knob “1”...................................3-7
Kickstarter..........................................................3-7
Steering lock......................................................3-8
Seat ...................................................................3-8
Helmet holder.....................................................3-9
Adjusting the front fork.......................................3-9
Adjusting the rear shock absorber assembly...3-11
Sidestand.........................................................3-13
Ignition circuit cut-off sysem.............................3-13
PRE-OPERATION CHECKS...............................4-1
Pre-operation check list .....................................4-1
OPERATION AND IMPORTANT RIDING
POINTS................................................................5-1
Starting and warming up a cold engine .............5-1
Starting a warm engine......................................5-2
Shifting...............................................................5-3
Tips for reducing fuel consumption....................5-3
Engine break-in..................................................5-4
Parking...............................................................5-5
PERIODIC MAINTENANCE AND MINOR
REPAIR................................................................6-1
Owner’s tool kit ..................................................6-1
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TABLE OF CONTENTS
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Periodic maintenance and lubrication chart.......6-2
Removing and installing the cowling and
panels ..............................................................6-5
Checking the spark plug ....................................6-6
Engine oil and oil filter element..........................6-8
Cleaning the air filter element..........................6-11
Adjusting the carburetor...................................6-13
Adjusting the engine idling speed....................6-13
Adjusting the throttle cable free play................6-14
Adjusting the valve clearance..........................6-14
Tires.................................................................6-14
Spoke wheels ..................................................6-17
Adjusting the clutch lever free play..................6-17
Adjusting the brake lever free play...................6-18
Adjusting the brake pedal position...................6-18
Adjusting the brake light switch........................6-19
Checking the front and rear brake pads ..........6-19
Checking the brake fluid level..........................6-20
Changing the brake fluid..................................6-21
Drive chain slack..............................................6-22
Lubricating the drive chain...............................6-23
Checking and lubricating the cables................6-24
Checking and lubricating the brake and
shift pedals.....................................................6-25
Checking and lubricating the brake and
clutch levers...................................................6-25
Checking and lubricating the sidestand...........6-25
Checking the front fork.....................................6-26
Checking the steering......................................6-26
Checking the wheel bearing ............................6-27
Battery..............................................................6-27
Replacing the fuse...........................................6-29
Replacing the headlight bulb ...........................6-30
Replacing a turn signal light bulb.....................6-31
Replacing the tali/brake light bulb....................6-32
Replacing the license plate light bulb ..............6-32
Supporting the motorcycle...............................6-33
Front wheel......................................................6-34
Rear wheel.......................................................6-36
Troubleshooting...............................................6-37
Troubleshooting chart......................................6-38
MOTORCYCLE CARE AND STORAGE .............7-1
Care...................................................................7-1
Storage ..............................................................7-4
SPECIFICATIONS...............................................8-1
Conversion table................................................8-5
CONSUMER INFORMATION..............................9-1
Identification number records.............................9-1
Key identification number...................................9-1
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TABLE OF CONTENTS
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Vehicle identification number.............................9-1
Model label.........................................................9-2
Noise regulation (For Australia).........................9-2
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QSAFETY 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 EXPER-
TISE OF THE OPERATOR. EVERY OPERATOR SHOULD KNOW THE FOLLOWING REQUIRE-
MENTS BEFORE RIDING THIS MOTORCYCLE.
HE OR SHE SHOULD:
1. OBTAIN THOROUGH INSTRUCTIONS FROM A COMPETENT SOURCE ON ALL ASPECTS
OF MOTORCYCLE OPERATION.
2. OBSERVE THE WARNINGS AND MAINTENANCE REQUIREMENTS IN THE OWNER’S MAN-
UAL.
3. OBTAIN QUALIFIED TRAINING IN SAFE AND PROPER RIDING TECHNIQUES.
4. OBTAIN PROFESSIONAL TECHNICAL SERVICE AS INDICATED BY THE OWNER’S MANUAL
AND/OR WHEN MADE NECESSARY BY MECHANICAL CONDITIONS.
Safe riding
1. Always make pre-operation checks. Careful checks may help prevent an accident.
2. This motorcycle is designed to carry the operator and a passenger.
3. 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:
a. Wear a brightly colored jacket.
b. Use extra caution when approaching and passing through intersections, since intersections
are the most likely places for motorcycle accidents to occur.
c. Ride where other motorists can see you. Avoid riding in another motorist’s blind spot.
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QSAFETY INFORMATION
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4. Many accidents involve inexperienced operators. In fact, many operators who have been
involved in accidents do not even have a current motorcycle license.
a. Make sure that you are qualified and that you only lend your motorcycle to other qualified oper-
ators.
b. Know your skills and limits. Staying within your limits may help you to avoid an accident.
c. 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.
5. Many accidents have been caused by error of the motorcycle operator. A typical error made by
the operator is veering wide on a turn due to EXCESSIVE SPEED or undercornering (insufficient
lean angle for the speed).
a. Always obey the speed limit and never travel faster than warranted by road and traffic condi-
tions.
b. Always signal before turning or changing lanes. Make sure that other motorists can see you.
6. The posture of the operator and passenger is important for proper control.
a. The operator should keep both hands on the handlebar and both feet on the operator footrests
during operation to maintain control of the motorcycle.
b. The passenger should always hold onto the operator, the seat strap or grab bar, if equipped,
with both hands and keep both feet on the passenger footrests.
c. Never carry a passenger unless he or she can firmly place both feet on the passenger
footrests.
7. Never ride under the influence of alcohol or other drugs.
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QSAFETY INFORMATION
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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.
1. Always wear an approved helmet.
2. Wear a face shield or goggles. Wind in your unprotected eyes could contribute to an impairment
of vision that could delay seeing a hazard.
3. The use of a jacket, heavy boots, trousers, gloves, etc., is effective in preventing or reducing
abrasions or lacerations.
4. Never wear loose-fitting clothes, otherwise they could catch on the control levers, footrests, or
wheels and cause injury or an accident.
5. 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.
6. 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 motorcy-
cle that has added cargo or accessories. Here are some general guidelines to follow if loading cargo
or adding accessories to your motorcycle:
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QSAFETY INFORMATION
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Loading
The total weight of the operator, passenger, accessories and cargo must not exceed the maximum
load limit of 180 kg. When loading within this weight limit, keep the following in mind:
1. 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 mini-
mize imbalance or instability.
2. Shifting weights can create a sudden imbalance. Make sure that accessories and cargo are
securely attached to the motorcycle before riding. Check accessory mounts and cargo restraints
frequently.
3. 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 a
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 “Loading” when mounting
accessories.
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QSAFETY INFORMATION
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1. Never install accessories or carry cargo that would impair the performance of your motorcycle.
Carefully 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 opera-
tion, or obscure lights or reflectors.
a. 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.
b. Bulky or large accessories may seriously affect the stability of the motorcycle due to aerody-
namic 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.
c. 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.
2. Use caution when adding electrical accessories. If electrical accessories exceed the capacity of
the motorcycleís electrical system an electric failure could result, which could cause a dangerous
loss of lights or engine power.
Gasoline and exhaust gas
1. GASOLINE IS HIGHLY FLAMMABLE:
a. Always turn the engine off when refueling.
b. Take care not to spill any gasoline on the engine or exhaust system when refueling.
c. Never refuel while smoking or in the vicinity of an open flame.
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QSAFETY INFORMATION
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2. 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.
3. 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:
a. 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.
b. Do not park the motorcycle on a slope or soft ground, otherwise it may fall over.
c. Do not park the motorcycle near a flammable source (e.g., a kerosene heater, or near an open
flame), otherwise it could catch fire.
4. When transporting the motorcycle in another vehicle, make sure that it is kept upright and that the
fuel cock(s) are turned to “ON” or “RES” (for vacuum type)/”OFF” (for manual type). If the motor-
cycle should lean over, gasoline may leak out of the carburetor or fuel tank.
5. If you should swallow any gasoline, inhale a lot of gasoline vapor, or allow gasoline to get into
your eyes, see your doctor immediately. If any gasoline spills on your skin or clothing, immediate-
ly wash the affected area with soap and water and change your clothes.
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EAU02977 QSAFETY INFORMATION
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Location of important labels
Please read the following important labels carefully before operating this motorcycle.
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QSAFETY INFORMATION
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WARNING
Before you operate this vehicle,
read the owner’s manual.
English 3HP-21568-00
4AA-22259-40
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EAU00026
DESCRIPTION
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Left view
1. Headlight (page 6-30)
2. Fuel cock (page 3-6)
3. Starter (choke) knob (page 3-7)
4. Air filter element (page 6-11)
5. Owner’s tool kit (page 6-1)
6. Helmet holder (page 3-9)
7. Shift pedal (page 3-4)
8. Front fork compression damping
adjusting screw (page 3-11)
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2-2
DESCRIPTION
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Right view
9. Battery (page 6-27)
10. Fuse (page 6-29)
11. Kickstarter (page 3-7)
12. Rear shock absorber compression
damping adjusting knob (page 3-12)
13. Main switch (page 3-1)
14. Front fork spring preload
adjusting valve (page 3-9)
15. Steering lock (page 3-8)
16. Engine oil filter element (page 6-10)
17. Brake pedal (page 3-4, 6-18)
18. Rear shock absorber rebound
damping adjusting dial (page 3-12)
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2-3
DESCRIPTION
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Controls and instruments
1. Clutch lever (page 3-3)
2. Left handlebar switches (page 3-2)
3. Speedometer unit (page 3-2)
4. Right handlebar switches (page 3-3)
5. Brake lever (page 3-4)
6. Throttle grip (page 6-13)
7. Fuel tank cap (page 3-5)
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EAU00027 INSTRUMENT AND CONTROL FUNCTIONS
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OFF
ON
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EAU00028
Main switch
The main switch controls the ignition
and lighting systems. The various
main switch positions are described
below.
EAU00031
ON
All electrical systems are supplied
with power, and the headlight, meter
lighting, taillight and license plate
light come on, and the engine can be
started. The key cannot be removed.
EAU00038
OFF
All electrical systems are off. The key
can be removed.
EAU00056
Indicator lights EAU00057
Turn signal indicator light “5”
This indicator light flashes when the
turn signal switch is pushed to the left
or right. EAU00063
High beam indicator light “&”
This indicator light comes on when
the high beam of the headlight is
switched on. EAU00061
Neutral indicator light “N”
This indicator light comes on when
the transmission is in the neutral
position.
1. Turn signal indicator light “5”
2. High beam indicator light “&”
3. Neutral indicator light “N”
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