Yamaha TT-R110EX User Manual

OWNER’S MANUAL
TT-R110EX
LIT-11626-21-48
5B6-28199-10
EAU10041
EAU41730
Congratulations on your purchase of the Yamaha TT-R110EX. 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.
AN IMPORTANT SAFETY MESSAGE:
READ THIS MANUAL, THE “PARENTS, YOUNGSTERS AND OFF-HIGHWAY MOTORCYCLES” BOOKLET, AND
THE “TIPS AND PRACTICE GUIDE FOR THE OFF HIGHWAY MOTORCYCLIST” BOOKLET CAREFULLY AND COMPLETELY BEFORE OPERATING THIS MOTORCYCLE. MAKE SURE YOU UNDERSTAND ALL INSTRUC­TIONS.
PAY CLOSE ATTENTION TO THE WARNING AND CAUTION LABELS ON THE MOTORCYCLE.
NEVER OPERATE A MOTORCYCLE WITHOUT PROPER TRAINING OR INSTRUCTION.
WEIGHT OF THE RIDER SHOULD NOT EXCEED 60 kg (132 lb).
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 warn­ings in this Owner’s Manual. Then be sure your child understands and will follow them. Also read the “PARENTS, YOUNG­STERS AND OFF-HIGHWAY MOTORCYCLES” and the “TIPS AND PRACTICE GUIDE FOR THE OFF HIGHWAY MOTORCYCLIST” booklets supplied with this motorcycle when new or available from your Yamaha dealer. Children differ in skills, physical abilities, 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.
INTRODUCTION
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 INSTRUCTIONS 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 TECHNICAL SERVICE AS INDICATED BY THE OWNERS MANUAL AND/OR WHEN
MADE NECESSARY BY MECHANICAL CONDITIONS.

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.
IMPORTANT MANUAL INFORMATION
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WARNING
PLEASE READ THIS MANUAL, THE TIPS AND PRACTICE GUIDE FOR THE OFF HIGHWAY MOTORCYCLIST AND THE PARENTS, YOUNGSTERS AND OFF-HIGHWAY MOTORCYCLES BOOKLETS CAREFULLY AND COMPLETE­LY BEFORE OPERATING OR ALLOWING YOUR CHILD TO OPERATE THIS MOTORCYCLE. DO NOT ATTEMPT TO OPERATE THIS MOTORCYCLE UNTIL YOU HAVE ATTAINED ADEQUATE KNOWLEDGE OF ITS CONTROLS AND OPERATING FEATURES 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.
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WARNING
THIS MOTORCYCLE IS DESIGNED AND MANUFACTURED FOR OFF-ROAD USE ONLY. IT IS ILLEGAL TO OPER­ATE 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 OPERAT­ING THIS MOTORCYCLE.
*Product and specifications are subject to change without notice.
IMPORTANT MANUAL INFORMATION
AFFIX DEALER
LABEL HERE
TT-R110EX
OWNERS MANUAL
©2007 by Yamaha Motor Corporation, U.S.A.
1st edition, June 2007
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-11626-21-48
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TABLE OF CONTENTS

SAFETY INFORMATION ..................1-1
Safe riding ......................................1-1
Location of important labels ............1-4
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
Handlebar switches ........................3-1
Shift pedal .......................................3-2
Brake lever .....................................3-2
Brake pedal ....................................3-2
Fuel tank cap ..................................3-3
Fuel .................................................3-3
Fuel tank breather hose ..................3-4
Fuel cock ........................................3-4
Starter (choke) lever .......................3-5
Kickstarter .......................................3-6
Seat ................................................3-6
Sidestand ........................................3-7
Starting circuit cut-off system .........3-7
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 ..............................5-3
Parking ...........................................5-4
PERIODIC MAINTENANCE AND
MINOR REPAIR ................................. 6-1
PERIODIC MAINTENANCE ........... 6-1
Owners tool kit ...............................6-2
Periodic maintenance chart for
the emission control system ....... 6-3
General maintenance and
lubrication chart ..........................6-4
Removing and installing panels ..... 6-6
Checking the spark plug .................6-7
Engine oil .......................................6-8
Cleaning the air filter element ......6-10
Cleaning the spark arrester .......... 6-12
Adjusting the carburetor ............... 6-13
Adjusting the engine idling
speed ........................................6-13
Checking the throttle cable
free play .................................... 6-14
Valve clearance ............................ 6-14
Tires .............................................6-15
Spoke wheels ...............................6-16
Accessories and replacement
parts ......................................... 6-16
Adjusting the clutch free play ....... 6-17
Adjusting the brake lever free
play ........................................... 6-17
Adjusting the brake pedal free
play ........................................... 6-18
Checking the shift pedal .............. 6-19
Checking the front and
rear brake shoes ...................... 6-19
Drive chain slack .......................... 6-20
Cleaning and lubricating
the drive chain .......................... 6-21
Checking and lubricating
the cables ................................. 6-22
Checking and lubricating
the throttle grip and cable ......... 6-22
Checking and lubricating
the brake lever .......................... 6-23
Checking and lubricating
the brake pedal ......................... 6-23
Checking and lubricating
the sidestand ............................ 6-23
Lubricating the swingarm
pivots ........................................ 6-24
Checking the front fork ................. 6-24
Checking the steering .................. 6-25
Checking the wheel bearings ....... 6-25
Battery ......................................... 6-26
Replacing the fuse ....................... 6-27
Supporting the motorcycle ........... 6-28
Front wheel ...................................6-28
Rear wheel ...................................6-30
Troubleshooting ............................6-31
Troubleshooting chart ...................6-32
MOTORCYCLE CARE AND
STORAGE ..........................................7-1
Matte color caution .........................7-1
Care ................................................7-1
Storage ...........................................7-3
SPECIFICATIONS .............................8-1
CONSUMER INFORMATION.............9-1
Identification numbers ....................9-1
Motorcycle noise regulation ............9-3
YAMAHA MOTOR CORPORATION,
U.S.A. OFF-ROAD MOTORCYCLE LIMITED
WARRANTY ...............................9-4
YAMAHA EXTENDED SERVICE
(Y.E.S.) .......................................9-6
TABLE OF CONTENTS

SAFETY INFORMATION

Safe riding

Always make pre-operation
1
checks. Careful checks may help prevent an accident.
This motorcycle is designed for off-
road use only, therefore, it is illegal to operate it on public streets, roads, or highways, even a dirt or gravel one. Off-road use on public lands may be illegal. Please check local regulations before riding.
This motorcycle is designed to car-
ry the operator only. No passen­gers.
Many accidents involve inexperi-
enced operators.
Make sure that the operator is 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.
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 un-
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dercornering (insufficient lean an­gle for the speed). Never travel faster than warranted by condi­tions.
Ride cautiously in unfamiliar ar-
eas. You may encounter hidden obstacles that could cause an ac­cident.
The posture of the operator is im-
portant 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.
Never ride under the influence of
alcohol or other drugs.
Be sure the transmission is in neu-
tral before starting the engine.
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 that 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.
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.
1-1
SAFETY INFORMATION
Loading and accessories
Adding accessories 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 accessories to your motorcycle. Use extra care when riding a motorcycle that has added ac­cessories. Here are some general guidelines to follow if adding accesso­ries to your motorcycle: Loading
The weight of the operator must
not exceed 60 kg (132 lb).
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 are securely attached to the motorcycle before riding. Check accessory mounts fre­quently.
Never attach any large or heavy
items to the handlebar, front fork,
or front fender. 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 these guidelines in mind for mounting accessories in addition to those provided under “Loading”.
Never install accessories or 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 suspen-
sion travel, steering travel or con-
trol operation.
Accessories fitted to the handle­bar or the front fork area can create instability due to improper
1-2
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.
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 electri-
cal accessories. If electrical acces­sories exceed the capacity of the motorcycles electrical system, an electric failure could result, which could cause a dangerous loss of engine power.
1
SAFETY INFORMATION
Gasoline and exhaust gas
GASOLINE IS HIGHLY FLAMMA-
BLE:
1
Always turn the engine off when refueling.
Take care not to spill any gaso­line on the engine or exhaust pipe(s)/muffler(s) 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 pipe(s)/ muffler(s) 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(s) are turned to “ON” or RES (for vacuum type)/“OFF (for manual type). If the motorcycle 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 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.
1-3

Location of important labels

Please read the following important labels carefully before operating this vehicle.
SAFETY INFORMATION
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1
21 3
1-4
1
Cold tire normal pressure should be set as follows. FRONT : 100 kPa, {1.00 kgf/cm2}, 15 psi REAR : 100 kPa, {1.00 kgf/cm
TIRE INFOMATION
2
2
3
BEFORE YOU OPERATE THIS VEHICLE, READ THE OWNERS 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.
WARNING
}, 15 psi
3RV-21668-A0
3PT-2118K-A0

DESCRIPTION

Left view

2
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123 4
1. Fuel cock (page 3-4)
2. Starter (choke) lever (page 3-5)
3. Fuse (page 6-27)
4. Battery (page 6-26)
5. Clutch adjusting screw (page 6-17)
6. Engine oil drain bolt (page 6-8)
7. Shift pedal (page 3-2)
8. Throttle stop screw (page 6-13)
2-1
678
5

Right view

DESCRIPTION
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123 4
2
1. Spark arrester (page 6-12)
2. Seat (page 3-6)
3. Fuel tank (page 3-3)
4. Air filter element (page 6-10)
5. Spark plug cap (page 6-7)
6. Engine oil filler cap (page 6-8)
7. Brake pedal (page 3-2)
8. Kickstarter (page 3-6)
857
6
2-2
DESCRIPTION

Controls and instruments

2
1. Left handlebar switch (page 3-1)
2. Main switch (page 3-1)
3. Right handlebar switch (page 3-1)
4. Brake lever (page 3-2)
5. Throttle grip (page 6-14)
6. Fuel tank cap (page 3-3)
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1234
56
2-3

INSTRUMENT AND CONTROL FUNCTIONS

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Main switch

The main switch controls the ignition system. The main switch positions are described below.
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ON
All electrical systems are supplied with power, and the engine can be started. The key cannot be removed.
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OFF
All electrical systems are off. The key can be removed.

Handlebar switches

Left
1. Engine stop switch /
Right
1
1. Start switch “”
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Engine stop switch /
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Set this switch to “” before starting the engine. Set this switch to “” 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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Start switch “”
Push this switch to crank the engine with the starter.
ECA10050
CAUTION:
See page 5-1 for starting instruc­tions prior to starting the engine.
3
3-1
INSTRUMENT AND CONTROL FUNCTIONS

Shift pedal

3
1
1. Shift pedal
This motorcycle is equipped with a con­stant-mesh 4-speed transmission. The shift pedal is located on the left side of the engine. Neutral is at the bottom po­sition.
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Brake lever

1
1. 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

1
1. Brake pedal
The brake pedal is on the right side of the motorcycle. To apply the rear brake, press down on the brake pedal.
3-2
INSTRUMENT AND CONTROL FUNCTIONS
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Fuel tank cap

1. Fuel tank cap 1. Fuel tank filler tube
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-

Fuel

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.
wise.
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WARNING
Make sure that the fuel tank cap is properly closed before riding.
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.
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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:
3.8 L (1.00 US gal) (0.84 Imp.gal)
Fuel reserve amount:
0.5 L (0.13 US gal) (0.11 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
3
3-3
INSTRUMENT AND CONTROL FUNCTIONS
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 contain-
3
ing 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.
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Fuel tank breather hose

1
1. Fuel tank breather hose
Before operating the motorcycle:
Check the fuel tank breather hose
connection.
Check the fuel tank breather hose
for cracks or damage, and replace it if damaged.
Make sure that the fuel tank
breather hose is not blocked, and clean it if necessary.
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Fuel cock

The fuel cock supplies fuel from the tank to the carburetor while filtering it al­so. The fuel cock has three positions:
OFF
1. Arrow mark positioned over “OFF”
With the lever in this position, fuel will not flow. Always return the lever to this position when the engine is not running.
3-4
INSTRUMENT AND CONTROL FUNCTIONS
ON
1. Arrow mark positioned over “ON”
With the lever in this position, fuel flows to the carburetor. Normal riding is done with the lever in this position.
RES
This indicates reserve. If you run out of fuel while riding, move the lever to this position. Fill the tank at the first oppor­tunity. Be sure to set the lever back to ON after refueling!
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Starter (choke) lever “”

3
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).
1. Arrow mark positioned over “RES”
3-5
INSTRUMENT AND CONTROL FUNCTIONS

Kickstarter

1
3
1. Kickstarter lever
If the engine fails to start by pushing the start switch, try to start it by using the kickstarter. To start the engine, fold out the kickstarter lever, move it down light­ly with your foot until the gears engage, and then push it down smoothly but forcefully.
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Seat

To remove the seat
Remove the bolts, and then pull the seat off.
1
1. Bolt
To install the seat
1. Insert the projections on the front of the seat into the seat holders as shown.
1
2
1. Projection
2. Seat holder
2. Place the seat in the original posi­tion, and then tighten the bolts.
NOTE:
Make sure that the seat is properly se­cured before riding.
3-6
INSTRUMENT AND CONTROL FUNCTIONS
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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.
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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.
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Starting circuit cut-off system

The starting circuit cut-off system pre­vents starting when the transmission is in gear. Periodically check the operation of the starting circuit cut-off system according to the following procedure.
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WARNING
If a malfunction is noted, have a Yamaha dealer check the system be­fore riding.
3
3-7
INSTRUMENT AND CONTROL FUNCTIONS
With the engine turned off:
3
1. Make sure that the engine stop switch is set to
2. Turn the key to ON.
3. Shift the transmission into gear.
4. Keep the front or rear brake applied.
5. Push the start switch.
Does the engine start?
NO
6. Shift the transmission into the neutral position.
7. Push the start switch.
Does the engine start?
YES
The system is OK. The motorcycle can be ridden.
YES
NO
.
3-8
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 neutral switch may be defective. The motorcycle should not be ridden until checked by a Yamaha dealer.
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