2009 YAMAHA XMAX 250 radiator

6. Refill with the specified amount
of the recommended final trans-
mission oil, and then install and
tighten the oil filler cap. WAR-
NING! Make sure that no
foreign material enters the final
transmission case. Make sure
that no oil gets on the tire or
wheel.
[EWA11311]
7. Check the final transmission case
for oil leakage. If oil is leaking,
check for the cause.
EAU20070
Coolant
The coolant level should be checked
before each ride. In addition, the coo-
lant must be changed at the intervals
specified in the periodic maintenance
and lubrication chart.
EAUS1274
To check the coolant level
1. Place the vehicle on a level surfa-
ce and hold it in an upright posi-
tion.
TIP
●The coolant level must be chec-
ked on a cold engine since the
level varies with engine tempera-
ture.
●Make sure that the vehicle is
positioned straight up when
checking the coolant level. A
slight tilt to the side can result in
a false reading.
2. Check the coolant level through
the check window.
TIP
The coolant should be between the
minimum and maximum level marks.
1. Maximum level mark
2. Minimum level mark
3. Coolant level check window
3. If the coolant is at or below the
minimum level mark, remove the
right floorboard mat by pulling it
up.
4. Open the reservoir cap, and then
add coolant to the maximum
level mark. WARNING! Remove
only the coolant reservoir cap.
Never attempt to remove the
radiator cap when the engine is
hot.
[EWA15161]. NOTICE: If coolant
is not available, use distilled
water or soft tap water instead.
FULL
LOW
Recommended final transmission
oil:
See page 8-1
Oil quantity:
0.25 L (0.26 US qt, 0.22 Imp.qt)
PERIODIC MAINTENANCE AND ADJUSTMENT
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Do not use hard water or salt
water since it is harmful to the
engine. If water has been used
instead of coolant, replace it
with coolant as soon as possi-
ble, otherwise the cooling sys-
tem will not be protected
against frost and corrosion. If
water has been added to the
coolant, have a Yamaha dealer
check the antifreeze content of
the coolant as soon as possi-
ble, otherwise the effective-
ness of the coolant will be
reduced.
[ECA10472]
1. Coolant reservoir cap
5. Close the reservoir cap
6. Place the floorboard mat in the
original position and push it
downward to secure it.
EAU33031
Changing the coolant
The coolant must be changed at the
intervals specified in the periodic
maintenance and lubrication chart.
Have a Yamaha dealer change the
coolant. WARNING! Never attempt
to remove the radiator cap when
the engine is hot.
[EWA10381]EAUS1334
Air filter and V-belt case air
filter elements
The air filter element should be repla-
ced and the V-belt case air filter ele-
ment should be cleaned at the inter-
vals specified in the periodic
maintenance and lubrication chart.
Service the air filter elements more
frequently if you are riding in unu-
sually wet or dusty areas.
Replacing the air filter element
1. Place the scooter on the centers-
tand.
1. Air filter case cover
2. Screw
3. Air filter element
2. Remove the air filter case cover
by removing the screws.
1
2 2
ZAUM06623
Coolant reservoir capacity:
0.26 L (0.27 US qt, 0.23 Imp.qt)
PERIODIC MAINTENANCE AND ADJUSTMENT
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EAU23526
Replacing the fuses
1. Fuse box
2. Fuse tongs
3. Main fuse
4. Spare main fuse
The main fuse and the fuse box,
which contains the fuses for the indi-
vidual circuits, are located behind
panel B. (See page 6-6).
If a fuse is blown, replace it as
follows.
1. Turn the key to “OFF” and turn off
the electrical circuit in question.
2. Remove the blown fuse, and then
install a new fuse of the specified
amperage. WARNING! Do not
use a fuse of a higher ampera-
ge rating than recommendedto avoid causing extensive
damage to the electrical sys-
tem and possibly a fire.
[EWA15131]
1. Signaling system fuse
2. Hazard fuse
3. Radiator fan fuse
4. ECU (Electronic Control Unit) fuse
5. Ignition fuse
6. Backup fuse
7. Spare fuse
8. Spare fuse
9. Spare fuse
PERIODIC MAINTENANCE AND ADJUSTMENT
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3. Turn the key to “ON” and turn on
the electrical circuit in question to
check if the device operates.
4. If the fuse immediately blows
again, have a Yamaha dealer
check the electrical system.
EAU23911
Replacing a headlight bulb
This model is equipped with quartz
bulb headlights. If a headlight bulb
burns out, replace it as follows.
ECA10660
NOTICE
Do not touch the glass part of the
headlight bulb to keep it free from
oil, otherwise the transparency of
the glass, the luminosity of the
bulb, and the bulb life will be adver-
sely affected. Thoroughly clean off
any dirt and fingerprints on the
headlight bulb using a cloth mois-
tened with alcohol or thinner.
1. Do not touch the glass part of the bulb.
1. Remove cowling B. (See page
6-6).
2. Disconnect the headlight coupler,
and then remove the headlight
bulb cover.
1. Headlight coupler
2. Headlight bulb cover
3. Remove the headlight bulb hol-
der according to the following
illustration, and then remove the
burnt out bulb.
Specified fuses:
Main fuse:
30.0 A
ECU (Electronic Control Unit)
fuse:
5.0 A
Signaling system fuse:
15.0 A
Ignition fuse:
10.0 A
Headlight fuse:
15.0 A
Backup fuse:
5.0 A
Radiator fan fuse:
10.0 A
PERIODIC MAINTENANCE AND ADJUSTMENT
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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.
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.
PERIODIC MAINTENANCE AND ADJUSTMENT
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Dimensions:Overall length:
2210 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 mm (4.44 in)
Minimum turning radius:
3650 mm (143.7 in)
Weight:With oil and fuel:
176.0 kg (388 lb)
Engine:Engine type:
Liquid cooled 4-stroke, SOHC
Cylinder arrangement:
Forward-inclined single cylinder
Displacement:
249.7 cm
3
Bore x stroke:
69.0 x 66.8 mm (2.72 x 2.63 in)
Compression ratio:
10.10 :1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:Type:
SAE 10W-30, SAE 10W-40, SAE 15W-40,
SAE 20W-40 or SAE 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO stan-
dard MA
Engine oil quantity:Periodic oil change:
1.20 L (1.27 US qt, 1.06 Imp.qt)
Final transmission oil:Type:
SAE 10W-30 type SE motor oil
Quantity:
0.25 L (0.26 US qt, 0.22 Imp.qt)
Cooling system:Coolant reservoir capacity (up to the maxi-
mum level mark):
0.26 L (0.27 US qt, 0.23 Imp.qt)
Radiator capacity (including all routes):
1.40 L (1.48 US qt, 1.23 Imp.qt)
Air filter:Air filter element:
Dry element
Fuel:Recommended fuel:
Regular unleaded gasoline only
Fuel tank capacity:
12.5 L (3.30 US gal, 2.75 Imp.gal)
Throttle body:Type/quantity:
EFI 1C04 / 1
Manufacturer:
AISAN
Spark plug (s):Manufacturer/model:
NGK/DR8EA
Spark plug gap:
0.8–0.9 mm (0.031–0.035 in)
Clutch:Clutch type:
Dry, centrifugal automatic
Transmission:Primary reduction system:
Helical gear
Primary reduction ratio:
40/15 (2.666)
Secondary reduction system:
Helical gear
Secondary reduction ratio:
40/14 (2857)
Transmission type:
V-belt automatic
Operation:
Centrifugal automatic type
SPECIFICATIONS
8-1
8
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Bulb voltage, wattage x quantity:Headlight:
12 V, 35 W/35.0 W x 2
Tail/brake light:
12 V, 5.0 W/21.0 W x 2
Front turn signal light:
12 V, 10.0 W x 2
Rear turn signal light:
12 V, 10.0 W x 2
Auxiliary light:
12 V, 5.0 W x 2
License plate light:
12 V, 5.0 W x 1
Meter lighting:
LED
High beam indicator light:
LED x1
Turn signal indicator light:
LED x2
Fuel level warning light:
LED x1
Engine trouble warning light:
LED x1
Immobilizer system indicator light:
LED x1
Fuses:Main fuse:
30.0 A
Headlight fuse:
15.0 A
Signaling system fuse:
15.0 A
Ignition fuse:
10.0 ARadiator fan fuse:
10.0 A
ECU (Electronic Control Unit) fuse:
5.0 A
Backup fuse:
5.0 A
SPECIFICATIONS
8-3
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