2005 YAMAHA XMAX 250 check engine

EWA10740
s s
WARNING
If the centerstand or sidestand
does not move up and down smo-
othly, have a Yamaha dealer check
or repair it.
EAU23271
Checking the front fork
The condition and operation of the
front fork must be checked as follows
at the intervals specified in the perio-
dic maintenance and lubrication
chart.
To check the condition
EWA10750
s s
WARNING
Securely support the motorcycle so
that there is no danger of it falling
over.
Check the inner tubes for scratches,
damage and excessive oil leakage.To check the operation
1. Place the motorcycle on a level
surface and hold it in an upright
position.
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 free
Recommended lubricant:
Lithium-soap-based grease (all-pur-
pose grease)
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-17
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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.
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-24
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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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AAcceleration and deceleration ...................5-2
Adjusting the carburetor ..........................6-11
Adjusting the shock absorber
assemblies .............................................3-11
Adjusting the throttle cable free play .......6-12
Air filter V-Belt case air filter elements.....6-10
Anti-theft alarm (optional) ..........................3-7
BBattery......................................................6-18
Braking .......................................................5-2
CCare............................................................7-1
Cast wheels .............................................6-14
Catalytic converter ...................................3-10
Changing the brake fluid..........................6-16
Checking and lubricating the
centerstand and sidestand ....................6-16
Checking and lubricating the
throttle grip cable ..................................6-16
Checking the brake fluid level .................6-15
Checking the front and rear brake pads.....6-14
Checking the front fork ............................6-17
Checking the spark plug ............................6-5
Checking the wheel bearings ..................6-18
Cheking the steering ................................6-17
Controls and instruments ..........................2-3
Coolant.......................................................6-9
Coolant temperature gauge .......................3-4
EEngine break-in ..........................................5-3
Engine oil ...................................................6-7
FFinal transmission oil .................................6-8Front and rear brake lever free play.........6-14
Front brake lever ........................................3-8
Front storage compartment .....................3-11
Fuel ............................................................3-9
Fuel gauge .................................................3-3
Fuel tank cap .............................................3-8
HHandlebar switches ...................................3-7
IImmobilizer system ....................................3-1
Indicators, indicator lights and warning
light ..........................................................3-2
KKey identification number ..........................9-1
LLeft view .....................................................2-1
Lubricating the front and rear brake
levers .....................................................6-16
MMain switch/steering lock ..........................3-1
Model label ................................................9-1
Multi-function display ................................3-4
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 .........................................3-8
Removing and installing cowlings and
panels ......................................................6-5
Replacing a front turn signal light bulb....6-21Replacing a headlight bulb ......................6-20
Replacing the auxiliary light bulb .............6-22
Replacing the fuses .................................6-19
Replacing the license plate light bulb......6-22
Replacing the tail/brake light bulb or a
rear turn signal light bulb.......................6-21
Right view ..................................................2-2
SSeat ..........................................................3-10
Sidestand .................................................3-12
Speedometer .............................................3-3
Starting a cold engine ................................5-1
Starting off .................................................5-1
Storage compartment ..............................3-11
Storage compartment ................................7-3
TTips for reducing fuel consumption ...........5-2
Tires .........................................................6-12
Troubleshooting .......................................6-22
Troubleshooting charts ............................6-24
VValve clearance ........................................6-12
Vehicle identification number .....................9-1
INDEX
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