2006 YAMAHA XMAX 125 check engine

2. While applying the front brake,
push down hard on the handle-
bars several times to check if the
front fork compresses and
rebounds smoothly.
ECA10590
CAUTION:
If any damage is found or the front
fork does not operate smoothly,
have a Yamaha dealer check or
repair it.
EAU23280
Checking the steering
Worn or loose steering bearings may
cause danger. Therefore, the opera-
tion of the steering must be checked
as follows at the intervals specified in
the periodic maintenance and lubrica-
tion chart.
1. Place a stand under the engine to
raise the front wheel off the
ground.
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 freeplay can be felt, have a Yamaha
dealer check or repair the stee-
ring.
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-21
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-28
EAU25921
Troubleshooting charts
Starting problems or poor engine performanceEWA10840
s s
WARNING
Keep away open flames and do not smoke while checking or working on the fuel system.
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
We tOpen the throttle halfway and operate
the electric starter.
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6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-29
Engine overheatingEWA10400
s s
WARNING
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.
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 NOTE.)
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.
NOTE:
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.
1B9-F8199-E0.qxd 14/10/2005 11:07 Página 65

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 moreinformation on storing the bat-
tery, see page 6-22.
NOTE:
Make any necessary repairs before
storing the scooter.
7
SCOOTER CARE AND STORAGE
7-4
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AAcceleration and deceleration ...................5-2
Adjusting the shock absorber
assemblies .............................................3-13
Adjusting the throttle cable free play .......6-14
Air filter and V-belt case air filter
elements ................................................6-12
Anti-theft alarm (optional) ..........................3-7
BBattery......................................................6-22
Braking .......................................................5-2
CCare............................................................7-1
Cast wheels .............................................6-17
Catalytic converter ...................................3-11
Changing the brake fluid..........................6-19
Checking and lubricating the centerstand
and sidestand ........................................6-20
Checking and lubricating the throttle grip
and cable ...............................................6-19
Checking the brake fluid level .................6-18
Checking the front and rear brake pads..6-17
Checking the front fork ............................6-20
Checking the spark plug ............................6-7
Checking the steering ..............................6-21
Checking the wheel bearings ..................6-22
Controls and instruments ..........................2-3
Coolant.....................................................6-11
Coolant temperature gauge .......................3-4
EEngine break-in ..........................................5-3
Engine oil ...................................................6-8
FFinal transmission oil ...............................6-10Front and rear brake lever free play.........6-17
Front brake lever ........................................3-9
Front storage compartment .....................3-12
Fuel ..........................................................3-10
Fuel gauge .................................................3-4
Fuel tank cap ...........................................3-10
HHandlebar switches ...................................3-8
IIdentification numbers ...............................9-1
Immobilizer system ....................................3-1
Indicators, indicator lights and
warning light ............................................3-3
LLeft view .....................................................2-1
Lubricating the front and rear brake
levers .....................................................6-20
MMain switch/steering lock ..........................3-2
Multi-function display ................................3-5
OOwner’s tool kit ..........................................6-1
PParking .......................................................5-4
Periodic maintenance and lubrication
chart .........................................................6-3
Pre-operation check list .............................4-2
RRear brake lever .........................................3-9
Removing and installing cowlings
and panels ...............................................6-6
Replacing a front turn signal light bulb....6-25
Replacing a headlight bulb ......................6-24
Replacing the auxiliary light bulb .............6-27Replacing the fuses .................................6-23
Replacing the license plate light bulb......6-26
Replacing the tail/brake light bulb or a
rear turn signal light bulb.......................6-25
Right view ..................................................2-2
SSeat ..........................................................3-11
Sidestand .................................................3-13
Speedometer .............................................3-4
Starting a cold engine ................................5-1
Starting off .................................................5-2
Storage.......................................................7-3
Storage compartment ..............................3-12
TTips for reducing fuel consumption ...........5-3
Tires .........................................................6-15
Troubleshooting .......................................6-27
Troubleshooting charts ............................6-28
VValve clearance ........................................6-15
INDEX
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