3. If the coolant is at or below the
minimum level mark, remove the
front cowling by removing the
screws.
4. Open the reservoir cap, and then
add coolant to the maximum
level mark.
ECA10470
CAUTION
If coolant is not available, use
distilled water or soft tap water
instead. 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 coo-
lant as soon as possible, other-
wise the engine may not be
sufficiently cooled and the coo-
ling system will not be protec-
ted 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.
5. Close the reservoir cap, and then
install the front cowling by insta-
lling the screws.
EAUM1320
Air filter and V-belt case air
filter elements
The air filter and the V-belt case air fil-
ter elements should be cleaned at the
intervals specified in the periodic
maintenance and lubrication chart.
Clean both filter elements more fre-
quently if you are riding in unusually
wet or dusty areas.Cleaning the air filter element
1. Air filter case cover
2. Screw (x 1)
1. Place the scooter on the centers-
tand.
2. Remove the air filter case cover
by removing the screws.
3. Pull the air filter element out.
1. Air filter
4. Lightly tap the air filter element to
remove most of the dust and dirt,
1
1
2
Coolant reservoir capacity:
0,45 L (0,099 US qt) (0,396 Imp.qt)
6
PERIODIC MAINTENANCE AND MINOR REPAIR
6-11
5XL-F8199-E3.qxd 19/09/2005 16:26 Página 40
DimensionsOverall length
2030 m
Overall width
745 mm
Overall height
1285 mm
Seat height
774 mm
Wheelbase
1480 mm
Ground clearance
102 mm
Minimum turning radius
102 mm
WeightWith oil and fuel
142 kg
EngineEngine type
Liquid cooled 4-stroke, SOHC
Cylinder arrangement
Forward-inclined single cylinder
Displacement
124.1 cm
3
175.6 cm3
Bore x stroke
53.7 x 54.8 mm
62.2 x 57.8 mm
Compression ratio
11 : 1
11 : 1
Starting system
Electric starterLubrication system
Wet sump
Engine oilType
SAE10W30 or SAE10W40 SE type
Engine oil quantityPeriodic oil change
1.30 L
Transmission oilType
YAMALUBE 4 (10W30) or SAE10W30
type SE motor oil
Cooling systemCoolant reservoir capacity (up to the maxi-
mum level mark)
0.60 L
Air filterAir filter element
Dry element
FuelRecommended fuel
Regular unleaded gasoline only
Fuel tank capacity
10.5 L
CarburetorManufacturer
TEIKEI
Type x quantity
TK28 x 1
TK28 x 1
Spark plug (s)Manufacturer/model
NGK/CR8ESpark plug gap
0.7-0.8 mm
ClutchClutch type
Dry, centrifugal automatic
TransmissionPrimary reduction system
Helical gear
Primary reduction ratio
40/15 (2.666)
Secondary reduction system
Helical gear
Secondary reduction ratio
44/12 (3.666)
Transmission type
V-belt automatic
ChassisFrame type
Steel tube underbone
Caster angle
28.00 degree
Trail
104.0 mm
Front tireType
Tubeless
Size
120/70-12 47L
Manufacturer/model
MICHELIN
CHENG SHIN
PIRELLI
8
SPECIFICATIONS
8-1
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