Yamaha TT-R110 2023 User manual

DIC183
TT-R110EP
TT-R110EPC
LIT-11626-36-23
1
2
3
4
5
6
7
8
9
10
11
BMA-28199-11
Read this manual carefully
before operating this vehicle.
MOTORCYCLE
OWNER’S MANUAL
Specifications
Consumer information
Motorcycle care and storage
Periodic maintenance and adjustment
For your safety – pre-operation checks
Instrument and control functions
Description
Safety information
Location of important labels
Operation and important riding points
Index
[English (E)]

EAU10045
Operating, servicing and
maintaining a passenger vehicle or off-road vehicle can
expose you to chemicals including engine exhaust,
carbon monoxide, phthalates, and lead, which are
known to the State of California to cause cancer and
birth defects or other reproductive harm. To minimize
exposure, avoid breathing exhaust, do not idle the
engine except as necessary, service your vehicle in a
well-ventilated area and wear gloves or wash your
hands frequently when servicing your vehicle. For more
information go to
www.P65Warnings.ca.gov/passenger-vehicle
Readthis manual carefully before operatingthe vehicle. This manual shouldstay with the vehicle if it is sold.
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Introduction
EAU41735
Congratulations on your purchase of the Yamaha TT-R110EP / TT-R110EPC. This model is the result of Yamaha’s vast ex-
perience in the production of fine sporting, touring, and pacesetting racing machines. It represents the high degree of crafts-
manship 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.
Yamaha continually seeks advancements in product design and quality. Therefore, while this manual contains the most cur-
rent product information available at the time of printing, there may be minor discrepancies between your motorcycle and
this manual. If there is any question concerning this manual, please consult a Yamaha dealer.
WARNING
EWA14462
Please readthis manual, the “TIPS AND PRACTICE GUIDE FOR THE OFF HIGHWAY MOTORCYCLIST” andthe
“PARENTS, YOUNGSTERS AND OFF-HIGHWAY MOTORCYCLES” booklets carefully andcompletely before oper-
atingor allowingyour childto operate this motorcycle. Do not attempt to operate this motorcycle until you have
attainedadequate knowledge of its controls andoperatingfeatures anduntil you have been trainedin safe and
proper ridingtechniques. Regular inspections andcareful maintenance, alongwith goodridingskills, will ensure
that you safely enjoy the capabilities andthe reliability of this motorcycle.
WARNING
EWA14352
This motorcycle is designedandmanufacturedfor off-roaduse only. It is illegal to operate this motorcycle on any
public street, roador highway. Such use is prohibitedby law. This motorcycle complies with almost all state off-
highway noise level andspark arrester laws andregulations. Please check your local ridinglaws andregulations
before operatingthis motorcycle.
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Introduction
WARNING
EWA16291
This vehicle is not suitable for novice riders. This vehicle shall only be usedby trainedandexperiencedriders.
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 notice labels on the motorcycle.
Never operate a motorcycle without proper training or instruction.
Weight of the rider should not exceed 60.0 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 warn-
ings in this Owner’s Manual. Then be sure your child understands and will follow them. Also read the “PARENTS, YOUNG-
STERS 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.
Motorcycles are single track vehicles. Their safe use andoperation are dependent upon the use of proper riding
techniques as well as the expertise of the operator. Every operator shouldknow the followingrequirements before
ridingthis 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 this Owner’s Manual.
Obtain qualified training in safe and proper riding techniques.
Obtain professional technical service as indicated in this Owner’s Manual and/or when made necessary by mechanical
conditions.
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Important manual information
EAU10134
Particularly important information is distinguished in this manual by the following notations:
*Product and specifications are subject to change without notice.
This is the safety alert symbol. It is usedto alert you to potential personal injury
hazards. Obey all safety messages that follow this symbol to avoidpossible injury
or death.
A WARNING indicates a hazardous situation which, if not avoided, couldresult in
death or serious injury.
A NOTICE indicates special precautions that must be taken to avoiddamage to the
vehicle or other property.
A TIP provides key information to make procedures easier or clearer.
WARNING
NOTICE
TIP
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Important manual information
EAU10194
TT-R110EP / TT-R110EPC
OWNER’S MANUAL
©2023 by Yamaha Motor Corporation, U.S.A.
1st edition, April 2022
All rights reserved.
Any reprintingor unauthorizeduse
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printedin Japan.
P/N LIT-11626-36-23
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Table of contents
Location of important labels............1-1
Safety information ............................2-1
Description ........................................3-1
Left view ..........................................3-1
Right view........................................3-2
Controls and instruments................3-3
Instrument andcontrol functions....4-1
Main switch .....................................4-1
Handlebar switches.........................4-1
Shift pedal .......................................4-2
Brake lever ......................................4-2
Brake pedal .....................................4-3
Fuel tank cap...................................4-3
Fuel..................................................4-3
Fuel tank breather hose...................4-5
Fuel cock.........................................4-5
Starter (choke) lever .......................4-6
Kickstarter ......................................4-6
Seat .................................................4-7
Shock absorber assembly...............4-7
Sidestand ........................................4-8
Starting circuit cut-off system.........4-8
For your safety – pre-operation
checks ............................................... 5-1
Operation andimportant riding
points................................................. 6-1
Engine break-in............................... 6-1
Starting and warming up a cold
engine.......................................... 6-2
Starting a warm engine................... 6-2
Shifting............................................ 6-3
Parking............................................ 6-4
Periodic maintenance and
adjustment ........................................ 7-1
Owner’s tool kit............................... 7-2
Periodic maintenance chart for the
emission control system ............. 7-3
General maintenance and
lubrication chart .......................... 7-4
Removing and installing panels...... 7-7
Checking the spark plug................. 7-8
Engine oil ........................................ 7-9
Cleaning the air filter element ....... 7-11
Cleaning the spark arrester .......... 7-13
Adjusting the carburetor ............... 7-14
Adjusting the engine idling
speed......................................... 7-14
Checking the throttle grip free
play............................................ 7-15
Valve clearance............................. 7-15
Tires .............................................. 7-16
Spoke wheels................................7-17
Adjusting the clutch free play........7-18
Adjusting the brake lever free
play ............................................7-18
Adjusting the brake pedal free
play ............................................7-19
Checking the shift pedal ...............7-20
Checking the front and rear brake
shoes .........................................7-20
Drive chain slack ...........................7-21
Cleaning and lubricating the drive
chain ..........................................7-23
Checking and lubricating the
cables ........................................7-23
Checking and lubricating the
throttle grip and cable ...............7-23
Checking and lubricating the
brake lever .................................7-24
Checking and lubricating the
brake pedal ................................7-24
Checking and lubricating the
sidestand ...................................7-24
Lubricating the swingarm pivots...7-25
Checking the front fork .................7-25
Checking the steering ...................7-26
Checking the wheel bearings........7-26
Battery...........................................7-26
Replacing the fuse ........................7-28
Supporting the motorcycle ...........7-28
Front wheel ...................................7-29
Rear wheel ....................................7-31
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Table of contents
Troubleshooting............................ 7-32
Troubleshooting chart .................. 7-34
Motorcycle care andstorage.......... 8-1
Matte color caution ........................ 8-1
Care................................................ 8-1
Storage........................................... 8-3
Specifications................................... 9-1
Consumer information................... 10-1
Identification numbers.................. 10-1
Motorcycle noise regulation ......... 10-3
YAMAHA MOTOR
CORPORATION, U.S.A. 2020
AND LATER MODEL OFF-ROAD
MOTORCYCLE LIMITED
WARRANTY .............................. 10-4
YAMAHA EXTENDED SERVICE
(Y.E.S.) ...................................... 10-6
Index................................................ 11-1
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Location of important labels
1-1
1
EAU10386
Read and understand all of the labels on your vehicle. They contain important information for safe and proper operation of
your vehicle. Never remove any labels from your vehicle. If a label becomes difficult to read or comes off, a replacement
label is available from your Yamaha dealer.
21 3
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Location of important labels
1-2
1
WARNING
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.
3PT-2118K-A2
3RV-21668-A1
TIRE INFORMATION
Cold tire normal pressure should be set as
follows.
FRONT
REAR
100 kPa, {1.00 kgf/cm2}, 15 psi
100 kPa, {1.00 kgf/cm2}, 15 psi
:
:
3
12
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2-1
2
Safety information
EAU4121C
Be a Responsible Owner
As the vehicle’s owner, you are re-
sponsible for the safe and proper oper-
ation of your motorcycle.
Motorcycles are single-track vehicles.
Their safe use and operation are de-
pendent upon the use of proper riding
techniques as well as the expertise of
the operator. Every operator should
know the following requirements be-
fore riding this motorcycle.
He or she should:
Obtain thorough instructions from
a competent source on all aspects
of motorcycle operation.
Observe the warnings and mainte-
nance requirements in this Own-
er’s Manual.
Obtain qualified training in safe
and proper riding techniques.
Obtain professional technical ser-
vice as indicated in this Owner’s
Manual and/or when made neces-
sary by mechanical conditions.
Never operate a motorcycle with-
out proper training or instruction.
Take a training course. Beginners
should receive training from a cer-
tified instructor. Contact an autho-
rized motorcycle dealer to find out
about the training courses nearest
you.
Safe Riding
Perform the pre-operation checks
each time you use the vehicle to make
sure it is in safe operating condition.
Failure to inspect or maintain the vehi-
cle properly increases the possibility of
an accident or equipment damage.
See page 5-1 for a list of pre-operation
checks.
This motorcycle is designed for
off-road use only, therefore, it is il-
legal 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 be-
fore riding.
This motorcycle is designed to
carry the operator only. No pas-
sengers.
The failure of motorists to detect
and recognize motorcycles in traf-
fic 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 ap-
pears to be very effective in reduc-
ing the chance of this type of
accident.
Therefore:
• Wear a brightly colored jacket.
• Use extra caution when you are
approaching and passing
through intersections, since in-
tersections are the most likely
places for motorcycle accidents
to occur.
• Ride where other motorists can
see you. Avoid riding in another
motorist’s blind spot.
• Never maintain a motorcycle
without proper knowledge.
Contact an authorized motorcy-
cle dealer to inform you on ba-
sic motorcycle maintenance.
Certain maintenance can only
be carried out by certified staff.
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Safety information
2-2
2
Many accidents involve inexperi-
enced operators.
• Make sure that you are qualified
and that you only lend your mo-
torcycle to other qualified oper-
ators.
• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• We recommend that you prac-
tice riding your motorcycle until
you have become thoroughly
familiar with the motorcycle and
all of its controls.
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-
dercornering (insufficient lean an-
gle for the speed). Never travel
faster than warranted by condi-
tions.
Ride cautiously in unfamiliar ar-
eas. You may encounter hidden
obstacles that could cause an ac-
cident.
The posture of the operator is im-
portant for proper control. The op-
erator should keep both hands on
the handlebar and both feet on the
operator footrests during opera-
tion to maintain control of the mo-
torcycle.
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 motorcy-
cle accidents are the result of head in-
juries. The use of a safety helmet is the
single most critical factor in the pre-
vention 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 abra-
sions or lacerations.
Never wear loose-fitting clothes,
otherwise they could catch on the
control levers, footrests, or wheels
and cause injury or an accident.
Always wear protective clothing
that covers your legs, ankles, and
feet. The engine or exhaust sys-
tem become very hot during or af-
ter operation and can cause
burns.
AvoidCarbon Monoxide Poisoning
All engine exhaust contains carbon
monoxide, a deadly gas. Breathing
carbon monoxide can cause head-
aches, dizziness, drowsiness, nausea,
confusion, and eventually death.
Carbon Monoxide is a colorless, odor-
less, tasteless gas which may be pres-
ent even if you do not see or smell any
engine exhaust. Deadly levels of car-
bon monoxide can collect rapidly and
you can quickly be overcome and un-
able to save yourself. Also, deadly lev-
els of carbon monoxide can linger for
hours or days in enclosed or poorly
ventilated areas. If you experience any
symptoms of carbon monoxide poi-
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Safety information
2-3
2
soning, leave the area immediately, get
fresh air, and SEEK MEDICAL TREAT-
MENT.
Do not run engine indoors. Even if
you try to ventilate engine exhaust
with fans or open windows and
doors, carbon monoxide can rap-
idly reach dangerous levels.
Do not run engine in poorly venti-
lated or partially enclosed areas
such as barns, garages, or car-
ports.
Do not run engine outdoors where
engine exhaust can be drawn into
a building through openings such
as windows and doors.
Loading
Adding accessories to your motorcycle
can adversely affect stability and han-
dling 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 ac-
cessories. Here are some general
guidelines to follow if adding accesso-
ries to your motorcycle:
Operation of an overloadedvehicle
couldcause an accident.
The weight of the operator must
not exceed 60.0 kg (132 lb).
Accessory weight should be kept
as low and close to the motorcy-
cle as possible. Securely pack
your heaviest items as close to the
center of the vehicle as possible
and 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 fre-
quently.
• Properly adjust the suspension
for your load (suspension-ad-
justable models only), and
check the condition and pres-
sure of your tires.
• Never attach any large or heavy
items to the handlebar, front
fork, or front fender.
Genuine Yamaha Accessories
Choosing accessories for your vehicle
is an important decision. Genuine
Yamaha accessories, which are avail-
able only from a Yamaha dealer, have
been designed, tested, and approved
by Yamaha for use on your vehicle.
Many companies with no connection
to Yamaha manufacture parts and ac-
cessories 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 en-
dorse nor recommend the use of ac-
cessories not sold by Yamaha or
modifications not specifically recom-
mended by Yamaha, even if sold and
installed by a Yamaha dealer.
Aftermarket Parts, Accessories, and
Modifications
While you may find aftermarket prod-
ucts similar in design and quality to
genuine Yamaha accessories, recog-
nize that some aftermarket accesso-
ries or modifications are not suitable
because of potential safety hazards to
you or others. Installing aftermarket
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Safety information
2-4
2
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 “Load-
ing” when mounting accessories.
Never install accessories 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 han-
dlebar or the front fork area can
create instability due to improp-
er weight distribution. If acces-
sories 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. Wind may at-
tempt to lift the motorcycle, or
the motorcycle may become
unstable in cross winds.
• Certain accessories can dis-
place 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 accesso-
ries are not recommended.
Use caution when adding electri-
cal accessories. If electrical ac-
cessories exceed the capacity of
the motorcycle’s electrical sys-
tem, an electric failure could re-
sult, which could cause a
dangerous loss of lights or engine
power.
Aftermarket Tires andRims
The tires and rims that came with your
motorcycle were designed to match
the performance capabilities and to
provide the best combination of han-
dling, braking, and comfort. Other
tires, rims, sizes, and combinations
may not be appropriate. Refer to page
7-16 for tire specifications and more in-
formation on replacing your tires.
Transportingthe Motorcycle
Be sure to observe following instruc-
tions before transporting the motorcy-
cle in another vehicle.
Remove all loose items from the
motorcycle.
Check that the fuel cock (if
equipped) is in the “OFF” position
and that there are no fuel leaks.
Point the front wheel straight
ahead on the trailer or in the truck
bed, and choke it in a rail to pre-
vent movement.
Shift the transmission in gear (for
models with a manual transmis-
sion).
Secure the motorcycle with tie-
downs or suitable straps that are
attached to solid parts of the mo-
torcycle, such as the frame or up-
per front fork triple clamp (and not,
for example, to rubber-mounted
handlebars or turn signals, or
parts that could break). Choose
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Safety information
2-5
2
the location for the straps carefully
so the straps will not rub against
painted surfaces during transport.
The suspension should be com-
pressed somewhat by the tie-
downs, if possible, so that the mo-
torcycle will not bounce exces-
sively during transport.
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Description
3-1
3
EAU10411
Left view
678
123 4
5
1. Fuel cock (page 4-5)
2. Starter (choke) lever (page 4-6)
3. Fuse (page 7-28)
4. Battery (page 7-26)
5. Clutch adjusting screw (page 7-18)
6. Engine oil drain bolt (page 7-9)
7. Shift pedal (page 4-2)
8. Throttle stop screw (page 7-14)
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Description
3-2
3
EAU10421
Right view
12 3 4
8576
1. Spark arrester (page 7-13)
2. Seat (page 4-7)
3. Fuel tank cap (page 4-3)
4. Air filter element (page 7-11)
5. Spark plug cap (page 7-8)
6. Engine oil filler cap (page 7-9)
7. Brake pedal (page 4-3)
8. Kickstarter (page 4-6)
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Description
3-3
3
EAU10431
Controls andinstruments
1234
5
1. Engine stop switch (page 4-1)
2. Main switch (page 4-1)
3. Start switch (page 4-1)
4. Brake lever (page 4-2)
5. Throttle grip (page 7-15)
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Instrument andcontrol functions
4-1
4
EAU40341
Main switch
The main switch controls the ignition
system. The main switch positions are
described below.
EAU10631
ON
All electrical systems are supplied with
power, and the engine can be started.
The key cannot be removed.
EAU45752
OFF
All electrical systems are off. The key
can be removed.
WARNING
EWA10073
Never turn the key to “OFF” while
the vehicle is moving, otherwise the
electrical systems will be switched
off, which may result in loss of con-
trol or an accident.
EAU1234T
Handlebar switches
Left
Right
1. Engine stop switch “ / ”
1. Start switch “ ”
1
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Instrument andcontrol functions
4-2
4
EAU12664
Engine stop switch “ / ”
Set this switch to “ ” (run) before
starting the engine. Set this switch
to “ ” (stop) to stop the engine in case
of an emergency, such as in the event
of an overturn or if the throttle is stuck.
EAU12713
Start switch “ ”
Push this switch to crank the engine
with the starter. See page 6-2 for start-
ing instructions prior to starting the en-
gine.
EAU39852
Shift pedal
This motorcycle is equipped with a
constant-mesh 4-speed transmission.
The shift pedal is located on the left
side of the motorcycle. Neutral is at the
bottom position.
EAU12892
Brake lever
The brake lever is located on the right
side of the handlebar. To apply the
front brake, pull the lever toward the
throttle grip.
1. Shift pedal
1
1. Brake lever
1
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