2005 YAMAHA MAJESTY 125 battery

EAU17705
Periodic maintenance and lubrication chart
NOTE:
The annual checks must be performed every year, except if a kilometer-based maintenance is performed
instead.
From 50000 km, repeat the maintenance intervals starting from 10000 km.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and
technical skills.
PERIODIC MAINTENANCE AND MINOR REPAIR
6-2
6
ODOMETER READING (x 1000 Km) ANNUAL
CHECK
NoITEM CHECK OR MAINTENANCE JOB 1 10 20 30 40
1 * Fuel line • Check fuel and vacuum hoses for cracks or damage.√√√√ √
2 * Fuel filter • Check condition.√√
3 Spark plug • Check condition.
• Clean and regap.√√
• Replace.√√
4 * Valves •Check valve clearance.
• Adjust.√√
5 Air filter element • Clean.√√
• Replace.√√
6 V-belt case air filter • Clean.√√√√
element
7 * Battery • Check electrolyte level and specific gravity.
• Make sure that the breather hose is properly routed.√√√√ √
8 * Front brake • Check operation, fluid level and vehicle for fluid leakage.√√ √ √√ √
• Replace brake pads. Whenever worn to the limit
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EWA10750
s s
WARNING
Securely support the motorcycle so
that there is no danger of it falling
over.
2. Hold the lower ends of the front
fork legs and try to move them
forward and backward. If any free
play can be felt, have a Yamaha
dealer check or repair the stee-
ring.
EAU23290
Checking the wheel bearings
The front and rear wheel bearings
must be checked at the intervals spe-
cified in the periodic maintenance and
lubrication chart. If there is play in the
wheel hub or if the wheel does not
turn smoothly, have a Yamaha dealer
check the wheel bearings.
EAU23320
Battery
1. Battery
A poorly maintained battery will
corrode and discharge quickly. The
electrolyte level, battery lead connec-
tions and breather hose routing
should be checked before each ride
and at the intervals specified in the
periodic maintenance and lubrication
chart.To check the electrolyte level
1. Place the vehicle on a level surfa-
ce and hold it in an upright posi-
tion.
NOTE:
Make sure that the vehicle is positio-
ned straight up when checking the
electrolyte level.
2. Remove cowling A. (See page 6-5)
3. Check the electrolyte level in the
battery.
NOTE:
The electrolyte should be between
the minimum and maximum level
marks.
4. If the electrolyte is at or below the
minimum level mark, add distilled
water to raise it to the maximum
level mark.
1
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-18
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EWA10770
s s
WARNING
Electrolyte is poisonous and
dangerous since it contains
sulfuric acid, which causes
severe burns. Avoid any con-
tact with skin, eyes or clothing
and always shield your eyes
when working near batteries.
In case of contact, administer
the following FIRST AID.
• EXTERNAL: Flush with plenty
of water.
• INTERNAL: Drink large quan-
tities of water or milk and
immediately call a physician.
• EYES: Flush with water for 15
minutes and seek prompt
medical attention.
Batteries produce explosive
hydrogen gas. Therefore, keep
sparks, flames, cigarettes, etc.,
away from the battery and pro-
vide sufficient ventilation when
charging it in an enclosed spa-
ce.
Take care not to spill electroly-
te on the drive chain, as this
may weaken it, shorten chain
life and possibly result in an
accident.
KEEP THIS AND ALL BATTE-
RIES OUT OF THE REACH OF
CHILDREN.
ECA10610
CAUTION
Use only distilled water, as tap
water contains minerals that are
harmful to the battery.
5. Check and, if necessary, tighten
the battery lead connections and
correct the breather hose routing.
6. Install the panel.To store the battery
1. If the vehicle will not be used for
more than one month, remove
the battery, fully charge it, and
then place it in a cool, dry place.
2. If the battery will be stored for
more than two months, check the
specific gravity of the electrolyte
at least once a month and fully
charge the battery whenever
necessary.
3. Fully charge the battery before
installation.
4. After installation, make sure that
the battery leads are properly
connected to the battery termi-
nals and that the breather hose is
properly routed, in good condi-
tion, and not obstructed.6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-19
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ECA10600
CAUTION
If the breather hose is positioned in
such a way that the frame is expo-
sed to electrolyte or gas expelled
from the battery, the frame could
suffer structural and external
damages.
EAUS1180
Replacing the fuse
1. Main fuse
The fuse holder is located beside the
battery case.
If the fuse is blown, replace it as
follows.1. Turn the key to “OFF” and turn off
all electrical circuits.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage.
ECA10640
CAUTION
Do not use a fuse of a higher ampe-
rage rating than recommended to
avoid causing extensive damage to
the electrical system and possibly a
fire.
3. Turn the key to “ON” and turn on
the electrical circuits to check if
the devices operate.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAUS1110
Replacing the headlight bulb
or a front turn signal light
bulb
If a bulb burns out, replace it as
follows.
ECA10670
CAUTION
It is advisable to have a Yamaha
dealer perform this job.
Headlight bulb
1. Remove the front panel by remo-
ving the screws.
EWA10790
s s
WARNING
Headlight bulbs get very hot. The-
refore, keep flammable products
away from a lit headlight bulb, and
do not touch the bulb until it has
cooled down.
2. Remove the defective bulb from
the socket.
3. Insert a new bulb into the socket.
Specified fuse:
20 A
1
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-20
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NOTE:
Consult a Yamaha dealer for advice
on what products to use.
EAU26300
Storage
Short-term
Always store your scooter in a cool,
dry place and, if necessary, protect it
against dust with a porous cover.
ECA10820
CAUTION
Storing the scooter in a poorly
ventilated room or covering it
with a tarp, while it is still wet,
will allow water and humidity to
seep in and cause rust.
To prevent corrosion, avoid
damp cellars, stables (because
of the presence of ammonia)
and areas where strong chemi-
cals are stored.
Long-term
Before storing your scooter for seve-
ral months:
1. Follow all the instructions in the
“Care” section of this chapter.2. Drain the carburetor float cham-
ber by loosening the drain bolt;
this will prevent fuel deposits
from building up. Pour the drai-
ned fuel into the fuel tank.
3. Fill up the fuel tank and add fuel
stabilizer (if available) to prevent
the fuel tank from rusting and the
fuel from deteriorating.
4. Perform the following steps to
protect the cylinder, piston rings,
etc. from corrosion.
a. Remove the spark plug cap and
spark plug.
b. Pour a teaspoonful of engine oil
into the spark plug bore.
c. Install the spark plug cap onto
the spark plug, and then place
the spark plug on the cylinder
head so that the electrodes are
grounded. (This will limit sparking
during the next step.)
d. Turn the engine over several
times with the starter. (This will
coat the cylinder wall with oil.)
e. Remove the spark plug cap from
the spark plug, and then install
the spark plug and the spark plug
cap.
EWA10950
s s
WARNING
To prevent damage or injury from
sparking, make sure to ground the
spark plug electrodes while turning
the engine over.
5. Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
6. Check and, if necessary, correct
the tire air pressure, and then lift
the scooter so that both of its
wheels are off the ground. Alter-
natively, turn the wheels a little
every month in order to prevent
the tires from becoming degra-
ded in one spot.
7. Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.
8. Remove the battery and fully
charge it. Store it in a cool, dry
place and charge it once a
month. Do not store the battery in
an excessively cold or warm pla-
ce [less than 0 °C (30 °F) or more
than 30 °C (90 °F)]. For more
7
SCOOTER CARE AND STORAGE
7-3
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Rear tireType
Tubeless
Size
130/70-12 51L
Manufacturer/model
MICHELIN
GHENG SING
PIRELLI
LoadingMaximum load
183 kg
183 kg
Tire air pressure (measured on cold
tires)
Front
190 kPa
Rear
220 kPa
Front wheelWheel type
Cast wheel
Rim size
12 x MT3.50
Rear wheelWheel type
Cast wheel
Rim size
12 x MT3.50
Front brakeType
Single disc brake
Operation
Right hand operationRecommended fluid
DOT 4
Rear brakeType
Single disc brake
Operation
Left hand operation
Recommended fluid
DOT 4
Front suspensionType
Telescopic fork
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
90.0 mm
Rear suspensionType
Unit swing
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
90 mm
Electrical systemIgnition system
CDI
Charging system
AC magneto
BatteryModel
CB7L-B2
Voltage, capacity
12 V, 8 Ah
Bulb voltage, wattage x quantityHeadlight
12 V, 35 W / 35 W x 2
Tail/brake light
12 V, 21 W / 5 W x 2
Front turn signal light
12 V, 21 W x 2
Rear turn signal light
12 V, 10 W x 2
Meter lighting
12 V, 1.2 W x 2
High beam indicator light
12 V, 1.2 W x 1
Oil level warning light
LED
Fuel level warning light
NONE
FusesMain fuse
20 A
Radiator fan fuse
4 A
Reserve fuse
20 A
Reserve fuse
4 A
8
SPECIFICATIONS
8-2
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AAcceleration and deceleration ...................5-2
Adjusting the brake lever free play ..........6-15
Adjusting the carburetor ..........................6-12
Adjusting the rear shock absorber
assemblies ...............................................3-8
Air filter and V-belt case air filter
elements ................................................6-11
BBattery......................................................6-18
Battery voltage/fuel gauge .........................3-3
Braking .......................................................5-2
CCare............................................................7-1
Clock ..........................................................3-4
Controls and Instruments ..........................2-3
Coolant.....................................................6-10
Changing the brake fluid..........................6-16
Checking and lubricating the cables .......6-16
Checking and lubricating the centerstand
and sidestand ........................................6-17
Checking the brake fluid level .................6-15
Checking the front and rear brake pads..6-15
Checking the front fork ............................6-17
Checking the spark plug ............................6-6
Checking the steering ..............................6-17
Checking the throttle cable free play.......6-12
Checking the wheel bearings ..................6-18
EEngine oil ...................................................6-7
FFinal gear oil...............................................6-9
Front brake lever ........................................3-5
Front storage compartment .......................3-7Fuel ............................................................3-6
Fuel tank cap .............................................3-6
HHandlebar switches ...................................3-4
IIdentification numbers ...............................9-1
Indicator lights ...........................................3-1
LLeft view .....................................................2-1
MMain switch ................................................3-1
Model label ................................................9-2
OOwner’s tool kit ..........................................6-1
PParking .......................................................5-3
Periodic maintenance and lubrication
chart .........................................................6-2
Pre-operation check list .............................4-2
RRear brake lever .........................................3-6
Removing and installing cowlings and
panels ......................................................6-5
Replacing a front turn signal light bulb....6-21
Replacing the fuse ...................................6-20
Replacing the headlight bulb or a front
turn signal light bulb ..............................6-20
Replacing the license plate light bulb......6-21
Replacing the tail/brake light bulb or a
rear turn signal light bulb.......................6-22
Right view ..................................................2-2
SSeat ............................................................3-7
Sidestand ...................................................3-8Sidestand switch operation check ............3-9
Speedometer unit ......................................3-3
Starting a cold engine ................................5-1
Starting off .................................................5-2
Storage.......................................................7-3
Storage compartment ................................3-7
TTires .........................................................6-13
Troubleshooting .......................................6-23
Troubleshooting chart ..............................6-24
INDEX
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