key YAMAHA MAJESTY S 125 2015 User Guide

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OPERATION AND IMPORTANT RIDING POINTS
EAU15952
Read the Owner’s Manual carefully to
become familiar with all controls. If
there is a control or function you do not
understand, ask your Yamaha dealer.
WARNING
EWA10272
Failure to familiarize yourself with
the controls can lead to loss of con-
trol, which could cause an accidentor injury.
EAU45311
TIPThis model is equipped with a lean an-
gle sensor to stop the engine in case of
a turnover. To start the engine after a
turnover, be sure to turn the main
switch to “OFF” and then to “ON”. Fail-
ing to do so will prevent the engine from
starting even though the engine willcrank when pushing the start switch.
EAUT3681
Starting the engineNOTICE
ECA10251
See page 5-3 for engine break-in in-
structions prior to operating the ve-hicle for the first time.1. Turn the key to “ON”. The engine trouble warning light
and coolant temperature warning
light should come on for a few sec-
onds, then go off. NOTICE: If a
warning light does not go off,
have a Yamaha dealer check its
electrical circuit.
[ECAT1171]
2. Close the throttle completely.
3. Start the engine by pushing the start switch while applying the front
or rear brake. NOTICE
ECA11042
For maximum engine life, never ac-
celerate hard when the engine iscold!
If the engine does not start, re-
lease the start switch, wait a few
seconds, and then try again. Each
starting attempt should be as short



OPERATION AND IMPORTANT RIDING POINTS
5-4
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150–500 km (90–300 mi)
Avoid prolonged operation above 1/2
throttle.
500–1000 km (300–600 mi)
Avoid prolonged operation above 3/4
throttle.
NOTICE: After 1000 km (600
mi) of operation, be sure to change
the engine oil and final transmission
oil, and to clean the oil strain-
er.
[ECA16502]
1000 km (600 mi) and beyond
Avoid prolonged full-throttle operation.
Vary the engine speed occasionally.NOTICE
ECA10271
If any engine trouble should occur
during the engine break-in period,
immediately have a Yamaha dealercheck the vehicle.
EAU17214
ParkingWhen parking, stop the engine, and
then remove the key from the main
switch.
WARNING
EWA10312

Since the engine and exhaust
system can become very hot,
park in a place where pedestri-
ans or children are not likely to
touch them and be burned.

Do not park on a slope or on soft
ground, otherwise the vehicle
may overturn, increasing the
risk of a fuel leak and fire.

Do not park near grass or other
flammable materials whichmight catch fire.



PERIODIC MAINTENANCE AND ADJUSTMENT
6-26
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ways shield your eyes when
working near batteries. In case
of contact, administer the fol-
lowing FIRST AID.
EXTERNAL: Flush with plenty
of water.
INTERNAL: Drink large quan- tities of water or milk and im-
mediately call a physician.
EYES: Flush with water for 15 minutes and seek prompt
medical attention.

Batteries produce explosive hy-
drogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and pro-
vide sufficient ventilation when
charging it in an enclosed
space.

KEEP THIS AN D ALL BATTER-
IES OUT OF THE REACH OFCHILDREN.
To charge the battery
Have a Yamaha dealer charge the bat-
tery as soon as possible if it seems to
have discharged. Keep in mind that the
battery tends to discharge more quickly if the vehicle is equipped with optional
electrical accessories.
NOTICE
ECA16522
To charge a VRLA (Valve Regulated
Lead Acid) battery, a special (con-
stant-voltage) battery charger is re-
quired. Using a conventional batterycharger will damage the battery.
To store the battery
1. If the model will not be used for more than one month, remove the
battery, fully charge it, and then
place it in a cool, dry place. NO-
TICE: When removing the bat-
tery, be sure the key is turned to
“OFF”, then disconnect the neg-
ative lead before disconnecting
the positive lead.
[ECA16303]
2. If the battery will be stored for more than two months, check it at least
once a month and fully charge it if
necessary.
3. Fully charge the battery before in- stallation. NOTICE: When install-
ing the battery, be sure the key
is turned to “OFF”, then con- nect the positive lead before
connecting the negative
lead.
[ECA16841]
4. After installing the battery, make
sure that the battery leads are
properly connected to the battery
terminals.
5. Turn the key from “ON” to “OFF” three times in three-second inter-
vals to initialize the idle speed con-
trol system.NOTICE
ECA16531
Always keep the battery charged.
Storing a discharged battery cancause permanent battery damage.



PERIODIC MAINTENANCE AND ADJUSTMENT
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EAUT4220
Replacing the fusesMain fuse
The main fuse is located behind panel
A. (See page 6-8.)
If the main fuse is blown, replace it as
follows.1. Turn the key to “OFF”.
2. Remove the blown fuse, and then install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher amperage
rating than recommended to
avoid causing extensive dam-
age to the electrical system and
possibly a fire.
[EWA15132]
3. Turn the key to “ON” to check if the vehicle operates normally. If the
main fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
4. After removing and installing the
main fuse, turn the main switch
from “ON” to “OFF” three times in
three-second intervals to initialize
the idle speed control system.
Fuse box
The fuse box, which contains the fuses
for the ignition, turn signal, and lighting
systems, as well as the back-up fuse
for the multi-function meter unit, is lo-
cated underneath the windshield be-
hind the front cowling. Have a Yamaha
dealer check and replace these fuses if
necessary.
1. Main fuse
1
Specified fuses: Main fuse: 20.0 A
Specified fuses:Lighting fuse: 15.0 A
Signaling system fuse:
7.5 A× 2
Ignition fuse: 7.5 A
Backup fuse: 7.5 A



INDEXAAcceleration and deceleration....................5-2
Air filter and V-belt case air filter
elements ................................................6-15
Auxiliary light ............................................6-30BBattery......................................................6-25
Brake fluid, changing ...............................6-22
Brake fluid level, checking .......................6-21
Brake lever, front........................................3-7
Brake lever, rear ........................................3-7
Brake levers, lubricating...........................6-23
Braking .......................................................5-3CCables, checking and lubricating .............6-22
Care ...........................................................7-1
Catalytic converter ...................................3-10
Centerstand and sidestand, checking and
lubricating ..............................................6-23
Coolant.....................................................6-13
Coolant temperature warning light .............3-3DDimmer switch ...........................................3-7EEngine break-in ..........................................5-3
Engine idling speed, checking .................6-16
Engine oil .................................................6-10
Engine serial number .................................9-1
Engine trouble warning light.......................3-3FFinal transmission oil ...............................6-12
Front and rear brak e lever free play,
checking ................................................6-20
Front and rear brake pads, checking .......6-20 Front fork, checking ................................. 6-24
Front turn signal light ............................... 6-28
Fuel............................................................ 3-8
Fuel consumption, tips
for reducing........... 5-3
Fuel gauge................................................. 3-4
Fuel tank breather hose and overflow hose ........................................................ 3-9
Fuel tank cap ............................................. 3-8
Fuses, replacing ...................................... 6-27
HHandlebar switches ................................... 3-6
Headlight bulb, replacing ......................... 6-28
Helmet holder .......................................... 3-11
High beam indicator light ........................... 3-2
Horn switch ................................................ 3-7IIdentification numbers ............................... 9-1
Ignition circuit cut-off system ................... 3-15
Indicator lights and warning lights ............. 3-2KKeyhole cover ............................................ 3-2LLicense plate light bulb, replacing ........... 6-30
Luggage hook .......................................... 3-14MMain switch/steering lock........................... 3-1
Maintenance and lubrication, periodic ....... 6-5
Maintenance, emission control system...... 6-4
Matte color, caution ................................... 7-1
Model label ................................................ 9-1
Multi-function display ................................. 3-4PPanels, removing and installing ................. 6-8
Parking ...................................................... 5-4 Part locations ............................................ 2-1
Passenger footrest .................................. 3-11
Pass switch ............................................... 3-7
SSafe-riding points ...................................... 1-5
Safety information ..................................... 1-1
Seat ......................................................... 3-10
Shock absorber assembly ....................... 3-13
Sidestand ................................................ 3-14
Spark plug, checking ................................. 6-9
Specifications ............................................ 8-1
Starting off ................................................. 5-2
Starting the engine .................................... 5-1
Start switch................................................ 3-7
Steering, checking................................... 6-25
Storage...................................................... 7-4
Storage compartments ............................ 3-12TTachometer ............................................... 3-3
Tail/brake light ......................................... 6-28
Throttle grip and cable, checking and
lubricating ............................................. 6-22
Throttle grip free play, checking .............. 6-17
Tires ........................................................ 6-17
Tool kit....................................................... 6-2
Troubleshooting ...................................... 6-30
Troubleshooting charts............................ 6-32
Turn signal indicator lights ........................ 3-2
Turn signal light bulb (rear), replacing..... 6-29
Turn signal switch ..................................... 3-7VValve clearance....................................... 6-17
Vehicle identification number .................... 9-1