maintenance YAMAHA XMAX 125 2010 Owner's Guide

EAU34240
Replacing a headlight bulb
This model is equipped with quartz
bulb headlights. If a headlight bulb
burns out, have a Yamaha dealer
replace it and, if necessary, adjust the
headlight beam.
EAU43051
Replacing a front turn signal
light bulb
1. Place the scooter on the centers-
tand.
2. Remove the socket (together
with the bulb) by turning it coun-
terclockwise.
1. Turn signal light bulb
2. Turn signal light bulb socket
3. Remove the burnt-out bulb by
pulling it out.
4. Insert a new bulb into the socket.
5. Install the socket (together with
the bulb) by turning it clockwise.
EAUS1781
Replacing a tail/brake light
bulb or a rear turn signal
light bulb
1. Place the vehicle on the centers-
tand.
2. Remove panel A. (See page 6-8).
3. Remove the tail/brake light unit
by removing the screws.
1. Screw
4. Remove the tail/brake light and
turn signal light bulb holder
together with the dust protector
by pressing the tabs, and then
pulling both outward.
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1. Dust protector
2. Tabs
1. Turn signal light bulb
2. Tail/brake light bulb
5. Remove the burnt-out bulb by
pushing it in and turning it coun-
terclockwise.6. Insert a new bulb into the socket,
push it in, and then turn it clock-
wise until it stops.
7. Install the bulb holder together
with the dust protector by pus-
hing both into the original posi-
tion.
TIP
Place the bulb holder and dust cover
correctly in its position to avoid dust
and water entering.
8. Install the screws and the
tail/brake light unit.
9. Install the panel.
EAU47910
Replacing the license plate
light bulb
1. Remove the license plate light
cover by removing the screw.
1. Screw
2. License plate light bulb socket
2. Remove the burnt-out bulb by
pulling it out from the socket.
3. Insert a new bulb into the socket.
4. Install the license plate light
cover by installing the screw.

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PERIODIC MAINTENANCE AND ADJUSTMENT
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6
EAU43231
Replacing an auxiliary light
bulb
This model is equipped with two auxi-
liary lights. If an auxiliary light bulb
burns out, replace it as follows.
1. Remove the socket (together
with the bulb) by pulling it out.
1. Auxiliary light bulb socket
2. Remove the burnt out bulb by
pulling it out.
3. Insert a new bulb into the socket.
4. Install the socket (together with
the bulb) by pushing it in.
EAU25881
Troubleshooting
Although Yamaha scooters receive a
thorough inspection before shipment
from the factory, trouble may occur
during operation. Any problem in the
fuel, compression, or ignition sys-
tems, for example, can cause poor
starting and loss of power.
The following troubleshooting charts
represent quick and easy procedures
for checking these vital systems your-
self. However, should your scooter
require any repair, take it to a Yamaha
dealer, whose skilled technicians
have the necessary tools, experience,
and know-how to service the scooter
properly.
Use only genuine Yamaha replace-
ment parts. Imitation parts may look
like Yamaha parts, but they are often
inferior, have a shorter service life and
can lead to expensive repair bills.
EWA15141
When checking the fuel system, do
not smoke, and make sure there
are no open flames or sparks in the
area, including pilot lights from
water heaters or furnaces. Gasoli-
ne or gasoline vapors can ignite or
explode, causing severe injury or
property damage.
WARNING


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6
EAU42131
Troubleshooting charts
Starting problems or poor engine performance
Check the fuel level in
the fuel tank.
1. FuelThere is enough fuel.
There is no fuel.Check the compression.
Supply fuel.
The engine does not start.
Check the compression.
Operate the electric starter.
2. CompressionThere is compression.
There is no compression.Check the ignition.
Have a Yamaha dealer
check the vehicle.
Remove the spark plug
and check the electrodes.
3. IgnitionWipe off with a dry cloth and correct the
spark plug gap, or replace the spark plug.
Have a Yamaha dealer check the vehicle.
The engine does not start.
Have a Yamaha dealer
check the vehicle.
The engine does not start.
Check the battery.
Operate the electric starter.
4. BatteryThe engine turns over
quickly.
The engine turns over
slowly.The battery is good.
Check the battery lead connections,
and charge the battery if necessary.
Dry
WetOperate the electric starter.
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Engine overheatingEWA10400
Do not remove the radiator cap when the engine and radiator are hot. Scalding hot fluid and steam may be
blown out under pressure, which could cause serious injury. Be sure to wait until the engine has cooled.
After removing the radiator cap retaining bolt, place a thick rag, like a towel, over the radiator cap, and then
slowly rotate the cap counterclockwise to the detent to allow any residual pressure to escape. When the his-
sing sound has stopped, press down on the cap while turning it counterclockwise, and then remove the cap.
TIP
If coolant is not available, tap water can be temporarily used instead, provided that it is changed to the recommended
coolant as soon as possible.
Wait until the
engine has cooled.Check the coolant level in the
reservoir and radiator.
The coolant level
is OK.
The coolant level is low.
Check the cooling system
for leakage.
Have a Yamaha dealer checkand repair the cooling system.
Add coolant. (See TIP.)
Start the engine. If the engine overheats again, have a
Yamaha dealer check and repair the cooling system.
There is
leakage.
There is
no leakage.
WARNING
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AAcceleration and deceleration ...................5-2
Air filter and V-belt case air filter
elements ................................................6-16
Auxiliary light bulb, replacing ...................6-30
BBattery......................................................6-25
Brake fluid level, checking .......................6-21
Brake fluid, changing ...............................6-22
Brake lever, front ......................................3-12
Brake lever, rear .......................................3-12
Brake levers, lubricating ..........................6-23
Braking .......................................................5-3
CCare............................................................7-1
Catalytic converters .................................3-14
Centerstand and sidestand, checking
and lubricating .......................................6-23
Coolant.....................................................6-14
Cowling and panel, removing and
installing ...................................................6-8
DDimmer switch .........................................3-11
EEngine break-in ..........................................5-4
Engine oil .................................................6-10
Engine trouble warning light ......................3-4
FFinal transmission oil ...............................6-13
Front and rear brake lever free play.........6-20
Front and rear brake pads, checking ......6-20
Front fork, checking .................................6-24
Fuel ..........................................................3-13
Fuel consumption, tips for reducing ..........5-3Fuel tank cap ...........................................3-12
Fuses, replacing .......................................6-27
HHandlebar switches .................................3-11
Hazard switch ..........................................3-11
Headlight bulb, replacing .........................6-28
High beam indicator light...........................3-4
Horn switch ..............................................3-11
IIdentification numbers ...............................9-1
Ignition circuit cut-off system ..................3-19
Immobilizer system ....................................3-1
Immobilizer system indicator light .............3-4
Indicator and warning lights ......................3-4
KKey identification number ..........................9-1
LLicense plate light bulb, replacing ...........6-29
MMain switch/steering lock ..........................3-2
Maintenance and lubrication, periodic ......6-4
Maintenance, emission control system .....6-3
Matte color, caution ...................................7-1
Model label ................................................9-2
Multi-function display ................................3-6
PParking .......................................................5-4
Part locations .............................................2-1
Pass switch ..............................................3-11
SSafe-riding points.......................................1-5
Safety information ......................................1-1
Seat ..........................................................3-15
Securing bracket ......................................3-15Shock absorber assemblies, adjusting....3-18
Sidestand .................................................3-18
Spark plug, checking .................................6-9
Specifications.............................................8-1
Speedometer .............................................3-5
Start switch ..............................................3-11
Starting off .................................................5-2
Starting the engine.....................................5-1
Steering, checking ...................................6-25
Storage.......................................................7-3
Storage compartments ............................3-16
TTachometer ................................................3-5
Tail/brake light bulb or rear turn signal
light bulb, replacing ...............................6-28
Throttle cable free play, checking ............6-17
Throttle grip and cable, checking and
lubricating ..............................................6-22
Tires .........................................................6-18
Tool kit ........................................................6-2
Troubleshooting .......................................6-30
Troubleshooting charts ............................6-31
Turn signal indicator lights .........................3-4
Turn signal light bulb (front), replacing ....6-28
Turn signal switch ....................................3-11
VValve clearance ........................................6-17
Vehicle identification number .....................9-1
WWheels .....................................................6-19
INDEX
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