light YAMAHA MAJESTY S 125 2015 Owners Manual

TABLE OF CONTENTS SAFETY INFORMATION.................. 1-1
Further safe-riding points................. 1-5
DESCRIPTION ................................... 2-1
Left view .......................................... 2-1
Right view ........................................ 2-2
Controls and instrument s................. 2-3
INSTRUMENT AND CONTROL
FUNCTIONS ....................................... 3-1
Main switch/steering lock................. 3-1
Keyhole cover .................................. 3-2
Indicator lights and warning lights ... 3-2
Tachometer ..................................... 3-3
Fuel gauge....................................... 3-4
Multi-function display ....................... 3-4
Handlebar switches ......................... 3-6
Front brake lever ............................. 3-7
Rear brake lever .............................. 3-7
Fuel tank cap ................................... 3-8
Fuel.................................................. 3-8
Fuel tank breather hose and overflow hose ............................................. 3-9
Catalytic converter ......................... 3-10
Seat ............................................... 3-10
Passenger footrest ........................ 3-11
Helmet holder ................................ 3-11
Storage compartments .................. 3-12
Shock absorber assembly ............. 3-13
Luggage hook ................................ 3-14
Sidestand....................................... 3-14 Ignition circuit cut-
off system ......... 3-15
FOR YOUR SAFETY – PRE-OPERATION
CHECKS ............................................ 4-1
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 ............................... 5-3
Parking ............................................ 5-4
PERIODIC MAINTENANCE AND
ADJUSTMENT ................................... 6-1
Owner’s tool kit................................ 6-2
Periodic maintenance chart for the
emission control system .............. 6-4
General maintenance and lubrication chart ............................................. 6-5
Removing and installing panels ...... 6-8
Checking the spark plug.................. 6-9
Engine oil and oil strainer .............. 6-10
Final transmission oil..................... 6-12
Coolant .......................................... 6-13
Air filter and V-belt case air filter elements .................................... 6-15 Checking the engine idling
speed............ ............................ .. 6-16
Checking the throttle grip free play ............................................. 6-17
Valve clearance ............................. 6-17
Tires ............................................... 6-17
Cast wheels ................................... 6-19
Checking the front and rear brake
lever free play ............................. 6-20
Checking the front and rear brake pads............................................ 6-20
Checking the brake fluid level ........ 6-21
Changing the brake fluid ............... 6-22
Checking and lubricating the cables ......................................... 6-22
Checking and lubricating the throttle grip and cable ............................. 6-22
Lubricating the front and rear brake levers .......................................... 6-23
Checking and lubricating the
centerstand and sidestand ......... 6-23
Checking the front fork................... 6-24
Checking the steering .................... 6-25
Checking the wheel bearings......... 6-25
Battery ........................................... 6-25
Replacing the fuses ....................... 6-27
Replacing the headlight bulb ......... 6-28
Tail/brake light ............................... 6-28
Front turn signal light ..................... 6-28
Replacing a rear turn signal light bulb............................................. 6-29



TABLE OF CONTENTS
Replacing a license plate light bulb ............................................ 6-30
Auxiliary light .......... ....................... 6-30
Troubleshooting............................. 6-30
Troubleshooting charts .................. 6-32
SCOOTER CARE AND STORAGE ... 7-1
Matte color caution .......................... 7-1
Care................................................. 7-1
Storage ............................................ 7-4
SPECIFICATIONS .............................. 8-1
CONSUMER INFORMATION ............. 9-1
Identification numbers ..................... 9-1



1-4
1
SAFETY INFORMATION
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 accessories
or modifications are not suitable be-
cause of potential safety hazards to you
or others. Installing aftermarket prod-
ucts or having other modifications per-
formed 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 or carry
cargo that would impair the perfor-
mance of your scooter. Carefully
inspect the accessory before using
it to make sure that it does not in
any way reduce ground clearance
or cornering clearance, limit sus-
pension travel, steering travel or
control operation, or obscure lights
or reflectors. Accessories fitted to the handle-
bar or the front fork area can
create instability due to improper
weight distribution or aerody-
namic 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 aerodynamic
effects. Wind may attempt to lift
the scooter, or the scooter may
become unstable in cross
winds. These accessories 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 free-
dom of movement of the opera-
tor and may limit control ability,
therefore, such accessories are
not recommended.

Use caution when adding electri-
cal accessories. If electrical acces- sories 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.
Aftermarket Tires and Rims
The tires and rims that came with your
scooter were designed to match the
performance capabilities and to provide
the best combination of handling, brak-
ing, and comfort. Other tires, rims, siz-
es, and combinations may not be
appropriate. Refer to page 6-17 for tire
specifications and more information on
replacing your tires.
Transporting the Scooter
Be sure to observe following instruc-
tions before transporting the scooter in
another vehicle.

Remove all loose items from the
scooter.

Point the front wheel straight
ahead on the trailer or in the truck
bed, and choke it in a rail to pre-
vent movement.

Secure the scooter with tie-downs
or suitable straps that are attached



2-1
12
DESCRIPTION
EAU10411
Left view
4
8
5
2
6
7
1
3
9
1. Auxiliary light (page 6-30)
2. Headlight (page 6-28)
3. Front turn signal light (page 6-28)
4. Sidestand (page 3-14)
5. Passenger footrest (page 3-11)
6. V-belt air filter case cover (page 6-15)
7. Centerstand (page 6-23)
8. Air filter (page 6-15)9. Rear turn signal light (page 6-29)



DESCRIPTION
2-2
12
3
4
5
6
7
8
9
EAU10421
Right view
9
67
2
4
1
38 5
10
1. License plate light (page 6-30)
2. Tail/brake light (page 6-28)
3. Muffler (page 3-10)
4. Rear storage compartment (page 3-12)
5. Shock absorber assembly (page 3-13)
6. Oil filler cap (page 6-10)
7. Seat (page 3-10)
8. Helmet holder (page 3-11) 9. Spark plug (page 6-9)
10.Coolant reservoir (page 6-13)



3-1
1
23
4
5
6
7
8
9
INSTRUMENT AND CONTROL FUNCTIONS
EAU45441
Main switch/steering lockThe main switch/steering lock controls
the ignition and lighting systems, and is
used to lock the steering. The various
positions are described below.TIPThe main switch/steering lock is
equipped with a keyhole cover. (Seepage 3-2.)
EAU10551
ON
All electrical circuits are supplied with
power, the meter lighting, taillight, li-
cense plate light and auxiliary lights
come on, and the engine can be start-
ed. The key cannot be removed.
TIPThe headlights come on automatically
when the engine is started and stay on
until the key is turned to “OFF”, even ifthe engine stalls.
EAU10662
OFF
All electrical systems are off. The key
can be removed.
WARNING
EWA10062
Never turn the key to “OFF” or
“LOCK” while the vehicle is moving.
Otherwise the electrical systems will
be switched off, which may result inloss of control or an accident.
EAU10685
LOCK
The steering is locked, and all electrical
systems are off. The key can be re-
moved. To lock the steering
1. Turn the handlebars all the way to
the left.
2. Push the key in from the “OFF” po- sition, and then turn it to “LOCK”
while still pushing it.
3. Remove the key.1. Push.
2. Turn.2
1



INSTRUMENT AND CONTROL FUNCTIONS
3-2
234
5
6
7
8
9
To unlock the steering
Push the key in, and then turn it to
“OFF” while still pushing it.
EAUT2112
Keyhole coverTo open the keyhole cover
Insert the key bow into the keyhole cov-
er receptacle as shown, and then turn
the key to the right to open the cover.
To close the keyhole cover
Push the keyhole cover lever inward
and the keyhole cover will close.
EAU49396
Indicator ligh
ts and warning
lights
EAU11031
Turn signal indicator lights “ ” and
“”
The corresponding indicator light flash-
es when the turn signal switch is
pushed to the left or right.
EAU11081
High beam indicator light “ ”
This indicator light comes on when the
high beam of the headlight is switched
on.
1. Push.
2. Turn.2
1
1. Key bow
2. Keyhole cover lever2
1
1. Engine trouble warning light “ ”
2. Turn signal indicator light “ ”
3. High beam indicator light “ ”
4. Coolant temperature warning light “ ”
1 23 4
2



INSTRUMENT AND CONTROL FUNCTIONS
3-3
1
23
4
5
6
7
8
9
EAU11447
Coolant temperature warning light
“”
This warning light comes on if the en-
gine overheats. If this occurs, stop the
engine immediately and allow the en-
gine to cool.
The electrical circuit of the warning light
can be checked by turning the key to
“ON”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.NOTICE
ECA10022
Do not continue to operate the en-gine if it is overheating.TIP
For radiator-fan-equipped vehi-
cles, the radiator fan(s) automati-
cally switch on or off according to
the coolant temperature in the ra-
diator.

If the engine overheats, see page
6-33 for further instructions.
EAUT1935
Engine trouble warning light “ ”
This warning light flashes or stays on if
an electrical circuit monitoring the en-
gine is not working correctly. If this oc-
curs, 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”. The warning light should come
on for a few seconds, and then go off.
If the warning light does not come on
initially when the key is turned to “ON”,
or if the warning light remains on, have
a Yamaha dealer check the electrical
circuit.
EAU11873
TachometerThe electric tachometer allows the rider
to monitor the engine speed and keep it
within the ideal power range.
When the key is turned to “ON”, the ta-
chometer needle will sweep once
across the r/min range and then return
to zero r/min in order to test the electri-
cal circuit.NOTICE
ECA10032
Do not operate the engine in the ta-
chometer red zone.Red zone: 9500 r/min and above1. Tachometer
2. Red zone
12



INSTRUMENT AND CONTROL FUNCTIONS
3-7
1
23
4
5
6
7
8
9
EAU12361
Pass switch “PASS”
Press this switch to flash the headlight.
EAU12401
Dimmer switch “ / ”
Set this switch to “ ” for the high
beam and to “ ” for the low beam.
EAU12461
Turn signal switch “ / ”
To signal a right-hand turn, push this
switch to “ ”. To signal a left-hand
turn, push this switch to “ ”. When re-
leased, the switch returns to the center
position. To cancel the turn signal
lights, push the switch in after it has re-
turned to the center position.
EAU12501
Horn switch “ ”
Press this switch to sound the horn.
EAUM1133
Start switch “ ”
Push this switch while applying the
front or rear brake to crank the engine
with the starter. See page 5-1 for start-
ing instructions prior to starting the en-
gine.
EAU12902
Front brake leverThe front brake lever is located on the
right side of the handlebar. To apply the
front brake, pull this lever toward the
throttle grip.
EAU12952
Rear brake leverThe rear brake lever is located on the
left side of the handlebar. To apply the
rear brake, pull this lever toward the
handlebar grip.
1. Front brake lever
1
1. Rear brake lever
1



INSTRUMENT AND CONTROL FUNCTIONS
3-8
234
5
6
7
8
9
EAU13075
Fuel tank capTo open the fuel tank cap
Open the fuel tank cap lock cover, in-
sert the key into the lock, and then turn
it 1/4 turn clockwise. The lock will be re-
leased and the fuel tank cap can be
opened.
To close the fuel tank cap1. Push the fuel tank cap into position with the key inserted in the lock.
2. Turn the key counterclockwise to the original position, remove it, and
then close the lock cover.
TIPThe fuel tank cap cannot be closed un-
less the key is in the lock. In addition,
the key cannot be removed if the cap isnot properly closed and locked.
WARNING
EWA11092
Make sure that the fuel tank cap is
properly closed after filling fuel.Leaking fuel is a fire hazard.
EAU13222
FuelMake sure there is sufficient gasoline in
the tank.
WARNING
EWA10882
Gasoline and gasoline vapors are
extremely flammable. To avoid fires
and explosions and to reduce the
risk of injury when refueling, followthese instructions.
1. Before refueling, turn off the en- gine and be sure that no one is sit-
ting on the vehicle. Never refuel
while smoking, or while in the vi-
cinity of sparks, open flames, or
other sources of ignition such as
the pilot lights of water heaters and
clothes dryers.
2. Do not overfill the fuel tank. When refueling, be sure to insert the
pump nozzle into the fuel tank filler
hole. Stop filling when the fuel
reaches the bottom of the filler
tube. Because fuel expands when
it heats up, heat from the engine or
the sun can cause fuel to spill out
of the fuel tank.
1. Fuel tank cap lock cover
2. Fuel tank cap1
2