2007 YAMAHA XMAX 250 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 free
play can be felt, have a Yamaha
dealer check or repair the stee-
ring.
PERIODIC MAINTENANCE AND MINOR REPAIR
6-22
6
1C0-F8199-E3.qxd 2/11/06 20:46 Página 29

EAU42130
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.
PERIODIC MAINTENANCE AND MINOR REPAIR
6-30
6
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 tOperate the electric starter.
1C0-F8199-E3.qxd 2/11/06 20:46 Página 37

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.
PERIODIC MAINTENANCE AND MINOR REPAIR
6-31
6
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.
1C0-F8199-E3.qxd 2/11/06 20:46 Página 38

EAU37833
Matte color cautionECA15192
CAUTION:
Some models are equipped with
matte colored finished parts. Be
sure to consult a Yamaha dealer for
advice on what products to use
before cleaning the vehicle.Using a
brush, harsh chemical products or
cleaning compounds when clea-
ning these parts will scratch or
damage their surface. Wax also
should not be applied to any matte
colored finished parts.
EAU26090
Care
While the open design of a scooter
reveals the attractiveness of the tech-
nology, it also makes it more vulnera-
ble. Rust and corrosion can develop
even if high-quality components are
used. A rusty exhaust pipe may go
unnoticed on a car, however, it
detracts from the overall appearance
of a scooter. Frequent and proper
care does not only comply with the
terms of the warranty, but it will also
keep your scooter looking good,
extend its life and optimize its perfor-
mance.
Before cleaning
1. Cover the muffler outlet with a
plastic bag after the engine has
cooled down.
2. Make sure that all caps and
covers as well as all electrical
couplers and connectors, inclu-
ding the spark plug cap, are
tightly installed.
3. Remove extremely stubborn dirt,
like oil burnt onto the crankcase,
with a degreasing agent and a
brush, but never apply such pro-ducts onto seals, gaskets and
wheel axles. Always rinse the dirt
and degreaser off with water.
Cleaning
ECA10780
CAUTION:
Avoid using strong acidic whe-
el cleaners, especially on spo-
ked wheels. If such products
are used on hard-to-remove
dirt, do not leave the cleaner on
the affected area any longer
than instructed. Also, tho-
roughly rinse the area off with
water, immediately dry it, and
then apply a corrosion protec-
tion spray.
Improper cleaning can damage
windshields, cowlings, panels
and other plastic parts. Use
only a soft, clean cloth or spon-
ge with mild detergent and
water to clean plastic.
Do not use any harsh chemical
products on plastic parts. Be
sure to avoid using cloths or
sponges which have been in
contact with strong or abrasive
cleaning products, solvent or
SCOOTER CARE AND STORAGE
7-1
7
1C0-F8199-E3.qxd 2/11/06 20:46 Página 1

thinner, fuel (gasoline), rust
removers or inhibitors, brake
fluid, antifreeze or electrolyte.
Do not use high-pressure was-
hers or steam-jet cleaners sin-
ce they cause water seepage
and deterioration in the follo-
wing areas: seals (of wheel and
swingarm bearings, fork and
brakes), electric components
(couplers, connectors, instru-
ments, switches and lights),
breather hoses and vents.
For scooters equipped with a
windshield: Do not use strong
cleaners or hard sponges as
they will cause dulling or scrat-
ching. Some cleaning com-
pounds for plastic may leave
scratches on the windshield.
Test the product on a small hid-
den part of the windshield to
make sure that it does not lea-
ve any marks. If the windshield
is scratched, use a quality
plastic polishing compound
after washing.
After normal use
Remove dirt with warm water, a mild
detergent, and a soft, clean sponge,
and then rinse thoroughly with clean
water. Use a toothbrush or bottle-
brush for hard-to-reach areas. Stub-
born dirt and insects will come off
more easily if the area is covered with
a wet cloth for a few minutes before
cleaning.
After riding in the rain, near the sea or
on salt-sprayed roads
Since sea salt or salt sprayed on the
roads during winter are extremely
corrosive in combination with water,
carry out the following steps after
each ride in the rain, near the sea or
on salt-sprayed roads.
NOTE:
Salt sprayed on roads in the winter
may remain well into spring.
1. Clean the scooter with cold water
and a mild detergent after the
engine has cooled down.
ECA10790
CAUTION:
Do not use warm water since it
increases the corrosive action of
the salt.
2. Apply a corrosion protection
spray on all metal, including
chrome- and nickel-plated, surfa-
ces to prevent corrosion.
After cleaning
1. Dry the scooter with a chamois or
an absorbing cloth.
2. Use a chrome polish to shine
chrome, aluminum and stainless-
steel parts, including the exhaust
system. (Even the thermally indu-
ced discoloring of stainless-steel
exhaust systems can be removed
through polishing.)
3. To prevent corrosion, it is recom-
mended to apply a corrosion pro-
tection spray on all metal, inclu-
ding chrome- and nickel-plated,
surfaces.
4. Use spray oil as a universal clea-
ner to remove any remaining dirt.
5. Touch up minor paint damage
caused by stones, etc.
SCOOTER CARE AND STORAGE
7-2
7
1C0-F8199-E3.qxd 2/11/06 20:46 Página 2

3. 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.
4. Lubricate all control cables and
the pivoting points of all levers
and pedals as well as of the
sidestand/centerstand.
5. 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.
6. Cover the muffler outlet with a
plastic bag to prevent moisture
from entering it.
7. 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
information on storing the bat-
tery, see page 6-24.
NOTE:
Make any necessary repairs before
storing the scooter.
SCOOTER CARE AND STORAGE
7-4
7
1C0-F8199-E3.qxd 2/11/06 20:46 Página 4

DimensionsOverall length2210 mm (87.0 in)
Overall width 790 mm (31.1 in)
Overall height 1380 mm (54.3 in)
Seat height 785 mm (30.9 in)
Wheelbase 1545 mm (60.8 in)
Ground clearance 112.7 mm (4.44 in)
Minimum turning radius 3650 mm (143.7 in)
WeightWith oil and fuel176 kg (388 lb)
EngineEngine typeLiquid cooled 4-stroke, SOHC
Cylinder arrangement Forward-inclined single cylinder
Displacement 249.7 cm
3(15.24 cu*in)
Bore x stroke 69.0 x 66.8 mm (2.71 x 2.63 in)
Compression ratio 10:01
Starting system Electric starter
Lubrication system Wet sump
Oil type or gradeEngine oilSAE 10W30
Recommended engine oil grade API service SE, SF, SG type or higher
Engine oil quantityPeriodic oil change1.2 L (1.27 US qt) (1.06 Imp qt)
Final transmission oilTypeYAMALUBE 4 (10W30) of SAE10W30
type SE motorolie
Quantity 0.25 L (0.26 US qt) (0.22 Imp qt)
Cooling systemRadiator capacity (including all routes)0.34 L (0.36 US qt) (0.30 Imp qt)
Coolant reservoir capacity (up to the
maximum level mark) 0.26 L (0.23 Imp qt, 0.28 US qt)
Air filterAir filter elementDry element
Recommended fuelRecommended fuelUnleaded fuel
Fuel tank capacity 12.5 L (3.30 US gal) (2.75 Imp gal)
Fuel reserve amount 2 L (0.53 US gal) (0.44 Imp gal)
Fuel injectionManufacturerAISAN Type x quantity
EFI System x 1
Spark plug (s)Manufacturer/modelNGK/DPR8EA-9
Spark plug gap 0.8-0.9 mm (0.031-0.035 in)
ClutchClutch typeDry, automatic centrifugal
TransmissionPrimary reduction systemHelical gear
Primary reduction ratio 40/15 (2.666)
Secondary reduction system Helical gear
Secondary reduction ratio 40/14 (2.857)
Transmission type V-belt automatic
Operation Centrifugal automatic type
ChassisFrame typeSteel tube underbone
Caster angle 28 º
Trail 100 mm (3.94 in)
Front tireTypeTubeless
SPECIFICATIONS
8-1
8
1C0-F8199-E3.qxd 16/11/06 19:33 Página 1

Turn signal indicator lightLED x 2
Engine trouble warning light LED
Immobilizer light LED
FusesMain fuse:30 A
Headlight fuse: 15 A
Signaling system fuse: 15 A
Ignition fuse: 5 A
Ecu fuse (backup): 5 A
Radiator fan fuse: 10 A
Backup fuse (backup): 5 A
Reserve fuse: 30 A
15 A
10 A
5 A
SPECIFICATIONS
8-3
8
1C0-F8199-E3.qxd 7/11/06 12:14 Página 3