Yamaha YP125R User manual

1B9-F8199-E2
YP125R
OWNER’S MANUAL
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EAU10110
Welcome to the Yamaha world of motorcycling!
As the owner of the YP125R, you are benefiting from Yamaha’s vast experience and newest technology regarding the
design and manufacture of high-quality products, which have earned Yamaha a reputation for dependability.
Please take the time to read this manual thoroughly, so as to enjoy all advantages of your YP125R. The owner’s manual
does not only instruct you in how to operate, inspect and maintain your scooter, but also in how to safeguard yourself
and others from trouble and injury.
In addition, the many tips given in this manual will help keep your scooter in the best possible condition. If you have
any further questions, do not hesitate to contact your Yamaha dealer.
The Yamaha team wishes you many safe and pleasant rides. So, remember to put safety first!
INTRODUCTION
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EAU34111
Particularly important information is distinguished in this manual by the following notations:
IMPORTANT MANUAL INFORMATION
CAUTION: A CAUTION indicates special precautions that must be taken to avoid damage to
the scooter.
NOTE: A NOTE provides key information to make procedures easier or clearer.
NOTE:
●This manual should be considered a permanent part of this scooter and should remain with it even if the scooter 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
scooter and this manual. If you have any questions concerning this manual, please consult your Yamaha dealer.
EWA12410
ssWARNING
PLEASE READ THIS MANUAL CAREFULLY AND COMPLETELY BEFORE OPERATING THIS SCOOTER.
*Product and specifications are subject to change without notice.
ssWARNING Failure to follow WARNING instructions could result in severe injury or death to the
scooter operator, a bystander, or a person inspecting or repairing the scooter.
The Safety Alert Symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS
INVOLVED!
t
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EAUS1172
IMPORTANT MANUAL INFORMATION
YP125R
OWNER’S MANUAL
©2007 by YAMAHA MOTOR ESPAÑA S.A.
1st edition, November 2007
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
YAMAHA MOTOR ESPAÑA S.A.
is expressly prohibited.
Printed in Spain.
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SAFETY INFORMATION.....................1-1
Further safe-riding points .................1-4
DESCRIPTION.....................................2-1
Left view ...........................................2-1
Right view .........................................2-2
Controls and instruments .................2-3
INSTRUMENT AND CONTROL
FUNCTIONS ........................................3-1
Immobilizer system...........................3-1
Main switch/steering lock.................3-2
Indicator and warning lights .............3-3
Self-diagnosis device .......................3-4
Speedometer ....................................3-4
Fuel gauge ........................................3-5
Coolant temperature gauge..............3-5
Multi-function display .......................3-6
Anti-theft alarm (optional) .................3-9
Handlebar switches ..........................3-9
Front brake lever.............................3-10
Rear brake lever..............................3-11
Fuel tank cap ..................................3-11
Fuel .................................................3-12
Catalytic converters........................3-13
Seat.................................................3-14
Storage compartments...................3-14
Front storage compartment............3-15
Rear storage compartment.............3-16
Adjusting the shock absorber
assemblies...................................3-17
Sidestand........................................3-18
Ignition circuit cut-off system .........3-18
PRE-OPERATION CHECKS ...............4-1
Pre-operation check list....................4-2
OPERATION AND IMPORTANT
RIDING POINTS ..................................5-1
Starting the engine ...........................5-1
Starting off ........................................5-2
Acceleration and deceleration..........5-2
Braking..............................................5-3
Tips for reducing fuel
consumption..................................5-3
Engine break-in.................................5-4
Parking..............................................5-4
PERIODIC MAINTENANCE
AND MINOR REPAIR..........................6-1
Owner’s tool kit.................................6-1
Periodic maintenance and
lubrication chart ............................6-3
Removing and installing the
cowlings and panel .......................6-7
Checking the spark plug ..................6-9
Engine oil ........................................6-10
Final transmission oil ......................6-13
Coolant ...........................................6-14
Air filter and V-belt case air filter
elements ......................................6-15
Adjusting the throttle cable free
play..............................................6-17
Valve clearance...............................6-17
Tires ................................................6-18
Cast wheels ....................................6-20
Front and rear brake lever free
play..............................................6-20
Checking the front and rear brake
pads.............................................6-21
Checking the brake fluid level ........6-21
Changing the brake fluid ................6-22
Checking and lubricating
the cables....................................6-23
Checking and lubricating the
throttle grip and cable.................6-23
Lubricating the front and rear
brake levers .................................6-23
Checking and lubricating the
centerstand and sidestand .........6-24
Checking the front fork...................6-24
Checking the steering.....................6-25
Checking the wheel bearings .........6-26
Battery ............................................6-26
Replacing the fuses ........................6-27
Replacing a headlight bulb.............6-29
Replacing a front turn signal light
bulb .............................................6-30
Replacing a tail/brake light bulb
or a rear turn signal light bulb.....6-30
Replacing the license plate light
bulb .............................................6-32
Replacing an auxiliary light bulb.....6-32
Troubleshooting ..............................6-32
Troubleshooting charts ...................6-33
TABLE OF CONTENTS
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SCOOTER CARE AND STORAGE .....7-1
Care ..................................................7-1
Storage .............................................7-3
Matte color caution...........................7-4
SPECIFICATIONS ...............................8-1
CONSUMER INFORMATION .............9-1
Identification numbers ......................9-1
TABLE OF CONTENTS
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EAU10261
SCOOTERS 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 SCOOTER.
HE OR SHE SHOULD:
●OBTAIN THOROUGH INSTRUC-
TIONS FROM A COMPETENT
SOURCE ON ALL ASPECTS OF
SCOOTER OPERATION.
●OBSERVE THE WARNINGS AND
MAINTENANCE REQUIRE-
MENTS IN THE OWNER’S
MANUAL.
●OBTAIN QUALIFIED TRAINING
IN SAFE AND PROPER RIDING
TECHNIQUES.
●OBTAIN PROFESSIONAL TECH-
NICAL SERVICE AS INDICATED
BY THE OWNER’S MANUAL
AND/OR WHEN MADE NECES-
SARY BY MECHANICAL CONDI-
TIONS.
Safe riding
●Always make pre-operation
checks. Careful checks may help
prevent an accident.
●This scooter is designed to carry
the operator and passenger.
●The failure of motorists to detect
and recognize scooters in traffic
is the predominating cause of
automobile/scooter accidents.
Many accidents have been cau-
sed by an automobile driver who
did not see the scooter. 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 appro-
aching and passing through
intersections, since intersec-
tions are the most likely places
for scooter accidents to occur.
• Ride where other motorists can
see you. Avoid riding in anot-
her motorist’s blind spot.
●Many accidents involve inexpe-
rienced operators. In fact, many
operators who have been invol-
ved in accidents do not even
have a current driver’s license.
• Make sure that you are quali-
fied and that you only lend your
scooter to other qualified ope-
rators.
• Know your skills and limits.
Staying within your limits may
help you to avoid an accident.
• We recommend that you prac-
tice riding your scooter where
there is no traffic until you have
become thoroughly familiar
with the scooter and all of its
controls.
●Many accidents have been cau-
sed by error of the scooter ope-
rator. 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).
• 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.
1
tSAFETY INFORMATION
1-1
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●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 footboard
during operation to maintain
control of the scooter.
• 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 foo-
trests.
• Never carry a passenger
unless he or she can firmly pla-
ce both feet on the passenger
footrests.
●Never ride under the influence of
alcohol or other drugs.
●This scooter is designed for on-
road use only. It is not suitable for
off-road use.
Protective apparel
The majority of fatalities from scooter
accidents are the result of head inju-
ries. 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 hel-
met.
●Wear a face shield or goggles.
Wind in your unprotected eyes
could contribute to an impair-
ment of vision which could delay
seeing a hazard.
●The use of a jacket, substantial
shoes, trousers, gloves, etc., is
effective in preventing or redu-
cing abrasions or lacerations.
●Never wear loose-fitting clothes,
otherwise they could catch on
the control levers 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 above precautions.
Modifications
Modifications made to this scooter
not approved by Yamaha, or the
removal of original equipment, may
render the scooter unsafe for use and
may cause severe personal injury.
Modifications may also make your
scooter illegal to use.
Loading and accessories
Adding accessories or cargo to your
scooter can adversely affect stability
and handling if the weight distribution
of the scooter is changed. To avoid
the possibility of an accident, use
extreme caution when adding cargo
or accessories to your scooter. Use
extra care when riding a scooter that
has added cargo or accessories. Here
are some general guidelines to follow
if loading cargo or adding accessories
to your scooter:
Loading
The total weight of the operator, pas-
senger, accessories and cargo must
not exceed the maximum load limit.
When loading within this weight limit,
keep the following in mind:
●Cargo and accessory weight
should be kept as low and close
Maximum load:
189 kg (417 lb)
1
tSAFETY INFORMATION
1-2
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to the scooter as possible. Make
sure to distribute the weight as
evenly as possible on both sides
of the scooter to minimize imba-
lance or instability.
●Shifting weights can create a
sudden imbalance. Make sure
that accessories and cargo are
securely attached to the scooter
before riding. Check accessory
mounts and cargo restraints fre-
quently.
●Never attach any large or heavy
items to the handlebar, front fork,
or front fender. Such items can
create unstable handling or a
slow steering response.
Accessories
Genuine Yamaha accessories have
been specifically designed for use on
this scooter. Since Yamaha cannot
test all other accessories that may be
available, you must personally be res-
ponsible for the proper selection, ins-
tallation 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 “Loa-
ding” when mounting accessories.
●Never install accessories or carry
cargo that would impair the per-
formance of your scooter. Care-
fully inspect the accessory befo-
re using it to make sure that it
does not in any way reduce
ground clearance or cornering
clearance, limit suspension tra-
vel, steering travel or control ope-
ration, or obscure lights or reflec-
tors.
• Accessories fitted to the hand-
lebar or the front fork area can
create instability due to impro-
per 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 scooter due to aerodyna-
mic effects. Wind may attempt
to lift the scooter, or the scoo-
ter may become unstable in
cross winds. These accesso-
ries may also cause instability
when passing or being passed
by large vehicles.
• Certain accessories can dis-
place the operator from his or
her normal riding position. This
improper position limits the fre-
edom of movement of the
operator and may limit control
ability, therefore, such acces-
sories are not recommended.
●Use caution when adding electri-
cal accessories. If electrical
accessories exceed the capacity
of the scooter’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 gaso-
line on the engine or exhaust
system when refueling.
1
t SAFETY INFORMATION
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• 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 poi-
sonous and may cause loss of
consciousness and death within
a short time. Always operate your
scooter in an area that has ade-
quate ventilation.
●Always turn the engine off before
leaving the scooter unattended
and remove the key from the
main switch. When parking the
scooter, note the following:
• The engine and exhaust sys-
tem may be hot, therefore,
park the scooter in a place
where pedestrians or children
are not likely to touch these hot
areas.
• Do not park the scooter on a
slope or soft ground, otherwise
it may fall over.
• Do not park the scooter near a
flammable source (e.g., a kero-
sene heater, or near an open
flame), otherwise it could catch
fire.
●If you should swallow any gasoli-
ne, inhale a lot of gasoline vapor,
or allow gasoline to get into your
eyes, see your doctor immedia-
tely. If any gasoline spills on your
skin or clothing, immediately
wash the affected area with soap
and water and change your clot-
hes.
EAU10371
Further safe-riding points
●Be sure to signal clearly when
making turns.
●Braking can be extremely difficult
on a wet road. Avoid hard bra-
king, because the scooter could
slide. Apply the brakes slowly
when stopping on a wet surface.
●Slow down as you approach a
corner or turn. Once you have
completed a turn, accelerate
slowly.
●Be careful when passing parked
cars. A driver might not see you
and open a door in your path.
●Railroad crossings, streetcar
rails, iron plates on road cons-
truction sites, and manhole
covers become extremely slip-
pery when wet. Slow down and
cross them with caution. Keep
the scooter upright, otherwise it
could slide out from under you.
●The brake pads could get wet
when you wash the scooter. After
washing the scooter, check the
brakes before riding.
1
tSAFETY INFORMATION
1-4
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●Always wear a helmet, gloves,
trousers (tapered around the cuff
and ankle so they do not flap),
and a bright colored jacket.
●Do not carry too much luggage
on the scooter. An overloaded
scooter is unstable.
1
t SAFETY INFORMATION
1-5
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EAU10410
Left view
DESCRIPTION
2-1
2
1. Fuel tank cap (page 3-11)
2. Owner’s tool kit (page 6-1)
3. V-belt case air filter cover (page 6-15)
4. Rear storage compartment (page 3-16)
5. Air filter case cover (page 6-15)
6. Spring preload adjusting ring (page 3-17)
7. Final transmission oil filler cap (page 6-13)
8. Engine oil drain bolt (page 6-10)
9. Sidestand (page 3-18)
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EAU10420
Right view
DESCRIPTION
2-2
2
1. Grab bar
2. Seat (page 3-14)
3. Battery (page 6-26)
4. Fuses (page 6-27)
5. Front brake pads (page 6-21)
6. Coolant level window (page 6-14)
7. Passenger footrest
8. Centerstand (page 6-24)
9. Engine oil filler cap (page 6-10)
10. Rear brake pads (page 6-21)
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EAU10430
Controls and instruments
DESCRIPTION
2-3
2
1. Rear brake lever (page 3-11)
2. Left handlebar switches (page 3-9)
3. Speedometer (page 3-4)
4. Multi-function display (page 3-6)
5. Right handlebar switches (page 3-9)
6. Throttle grip (page 5-2)
7. Front brake lever (page 3-10)
8. Main switch/Steering lock (page 3-2)
9. Front storage compartement (page 3-15)
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EAU10974
Immobilizer system
1. Code re-registering key (red bow)
2. Standard keys (black bow)
This vehicle is equipped with an
immobilizer system to help prevent
theft by re-registering codes in the
standard keys. This system consists
of the following.
●a code re-registering key (with a
red bow)
●two standard keys (with a black
bow) that can be re-registered
with new codes
●a transponder (which is installed
in the code re-registering key)
●an immobilizer unit
●an ECU (Electronic Control Unit)
●an immobilizer system indicator
light (See page 3-3.)
The key with the red bow is used to
register codes in each standard key.
Since re-registering is a difficult pro-
cess, take the vehicle along with all
three keys to a Yamaha dealer to have
them re-registered. Do not use the
key with the red bow for driving. It
should only be used for re-registering
the standard keys. Always use a stan-
dard key for driving.
ECA11821
CAUTION:
●DO NOT LOSE THE CODE RE-
REGISTERING KEY! CONTACT
YOUR DEALER IMMEDIATELY IF
IT IS LOST! If the code re-regis-
tering key is lost, registering new
codes in the standard keys is
impossible. The standard keys
can still be used to start the vehi-
cle, however if code re-registe-
ring is required (i.e., if a new
standard key is made or all keys
are lost) the entire immobilizer
system must be replaced. There-
fore, it is highly recommended to
use either standard key and
keep the code re-registering key
in a safe place.
●Do not submerse any key in
water.
●Do not expose any key to
excessively high temperatures.
●Do not place any key close to
magnets (this includes, but not
limited to, products such as
speakers, etc.).
●Do not place items that trans-
mit electrical signals close to
any key.
●Do not place heavy items on
any key.
●Do not grind any key or alter its
shape.
●Do not disassemble the plastic
part of any key.
●Do not put two keys of any
immobilizer system on the
same key ring.
●Keep the standard keys as well
as keys of other immobilizer
systems away from this vehi-
cle’s code re-registering key.
●Keep other immobilizer system
keys away from the main
switch as they may cause sig-
nal interference.
INSTRUMENT AND CONTROL FUNCTIONS
3-1
3
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EAU10471
Main switch/steering lock
The main switch/steering lock con-
trols the ignition and lighting systems,
and is used to lock the steering.
NOTE:
Be sure to use the standard key
(black bow) for regular use of the
vehicle. To minimize the risk of losing
the code re-registering key (red bow),
keep it in a safe place and only use it
for code re-registering.
EAU34121
ON
All electrical circuits are supplied with
power; the meter lighting, taillight,
license plate light and auxiliary lights
come on, and the engine can be star-
ted. The key cannot be removed.
NOTE:
The headlights come on automatically
when the engine is started and stay
on until the key is turned to “OFF” or
the sidestand is moved down.
EAU10660
OFF
All electrical systems are off. The key
can be removed.
EAU10680
LOCK
The steering is locked, and all electri-
cal systems are off. The key can be
removed.
To lock the steering
1. Push
2. Turn
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF”
position, and then turn it to
“LOCK” while still pushing it.
3. Remove the key.
INSTRUMENT AND CONTROL FUNCTIONS
3-2
3
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To unlock the steering
1. Push
2. Turn
Push the key in, and then turn it to
“OFF” while still pushing it.
EWA10060
ssWARNING
Never turn the key to “OFF” or
“LOCK” while the vehicle is
moving, otherwise the electrical
systems will be switched off, which
may result in loss of control or an
accident. Make sure that the vehi-
cle is stopped before turning the
key to “OFF” or “LOCK”.
EAU11003
Indicator and warning lights
1. High beam indicator light “j”
2. Left turn signal indicator light “c”
3. Right turn signal indicator light “d”
4. Engine trouble warning light “”
5. Immobilizer system indicator light “ ”
6. Fuel level warning light “ ”
EAU11030
Turn signal indicator lights “c” and
“d”
The corresponding indicator light flas-
hes when the turn signal switch is
pushed to the left or right.
EAU11080
High beam indicator light “j”
This indicator light comes on when
the high beam of the headlight is swit-
ched on.
EAU11350
Fuel level warning light “ ”
This warning light comes on when the
fuel level drops below approximately
2 L (0.53 US gal) (0.44 Imp.gal). When
this occurs, refuel as soon as possi-
ble.
The electrical circuit of the warning
light can be checked by turning the
key to “ON”.
If the warning light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical
circuit.
INSTRUMENT AND CONTROL FUNCTIONS
3-3
3
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EAU12090
Self-diagnosis device
This model is equipped with a self-
diagnosis device for various electrical
circuits.
If any of those circuits are defective,
the engine trouble warning light will
come on or flash. If this occurs, have
a Yamaha dealer check the vehicle.
ECA11170
CAUTION:
To prevent engine damage, be sure
to consult a Yamaha dealer as soon
as possible if this occurs.
EAUT1931
Engine trouble warning light “ ”
This warning light flashes or stays on
when an electrical circuit monitoring
the engine is defective. When this
occurs, have a Yamaha dealer check
the self-diagnosis system.
The electrical circuit of the warning
light can be checked by turning the
key to “ON”. If the warning light does
not come on for a few seconds, then
go off, have a Yamaha dealer check
the electrical circuit.
EAU38620
Immobilizer system indicator light
“”
The electrical circuit of the indicator
light can be checked by turning the
key to “ON”.
If the indicator light does not come on
for a few seconds, then go off, have a
Yamaha dealer check the electrical
circuit.
When the key is turned to “OFF” and
30 seconds have passed, the indica-
tor light will start flashing indicating
the immobilizer system is enabled.
After 24 hours have passed, the indi-
cator light will stop flashing, however
the immobilizer system is still ena-
bled.
EAU11591
Speedometer
1. Speedometer
UK ONLY
1. Speedometer
The speedometer shows the riding
speed.
INSTRUMENT AND CONTROL FUNCTIONS
3-4
3
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EAUM1470
Fuel gauge
1. Fuel gauge
2. Fuel level warning light “ ”
The fuel gauge indicates the amount
of fuel in the fuel tank. The needle
moves towards “E” (Empty) as the
fuel level decreases. When the remai-
ning fuel in the tank reaches approxi-
mately 2 L (0.53 US gal) (0.44
Imp.gal), the fuel level warning light
will come on and the multi-function
display will automatically change to
the “Trip/fuel” mode. (See page 3-6.)
If this occurs, refuel as soon as possi-
ble.
NOTE:
Do not allow the fuel tank to empty
itself completely.
EAU12171
Coolant temperature gauge
1. Red zone
2. Coolant temperature gauge
With the key in the “ON” position, the
coolant temperature gauge indicates
the temperature of the coolant. The
coolant temperature varies with chan-
ges in the weather and engine load. If
the needle reaches or enters the red
zone, stop the vehicle and let the
engine cool. (See page 6-34.)
ECA10020
CAUTION:
Do not operate the engine if it is
overheated.
INSTRUMENT AND CONTROL FUNCTIONS
3-5
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