2006 YAMAHA YFZ450 oil

8-131
w
Battery electrolyte is poisonous and danger-
ous, causing severe burns, etc. It contains
sulfuric acid. Avoid contact with skin, eyes
or clothing.
Antidote:
EXTERNAL: Flush with water.
INTERNAL: Drink large quantities of water or
milk. Follow with milk of magnesia, beaten
egg or vegetable oil. Call a physician imme-
diately.
EYES: Flush with water for 15 minutes and
get prompt medical attention.
Batteries produce explosive gases. Keep
sparks, flame, cigarettes or other sources of
ignition away. Ventilate when charging or
using in an enclosed space. Always shield
your eyes when working near batteries.
KEEP OUT OF REACH OF CHILDREN.
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8-139
4. Push the headlight bulb holder in and turn
it counterclockwise to remove.
5. Remove the defective bulb and replace it
with a new bulb.
w
Do not touch a headlight bulb when it is on
or immediately after it is turned off. You can
be burned or a fire could start if the bulb
touches something flammable. Wait for the
bulb to cool before touching or removing it.
cC
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 adversely
affected. Thoroughly clean off any dirt and
fingerprints on the headlight bulb using a
cloth moistened with alcohol or thinner.
1. Headlight bulb holder1. Fixation d’ampoule de phare1. Portabombillas del faro
1. Do not touch the glass part of the bulb.
1. Ne pas toucher le verre de l’ampoule.1. Ne tocar la parte de cristal de la bombilla.
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9-7
EBU05260
B. STORAGE
Long term storage (60 days or more) of your
machine will require some preventive proce-
dures to guard against deterioration. After thor-
oughly cleaning the machine, prepare for stor-
age as follows:
1. Fill the fuel tank with fresh fuel and add
fuel stabilizer (if available).
NOTE:
Use of fuel stabilizer eliminates the need to
drain the fuel system. Consult a Yamaha dealer
if the fuel system is to be drained instead.
2. Remove the spark plug, pour about one
tablespoon of SAE 10W30 or 20W40
motor oil in the spark plug hole and rein-
stall the spark plug. Ground the spark plug
wire and turn the engine over several times
to coat the cylinder wall with oil.
3. Clean the drive chain thoroughly and lubri-
cate it. (See page 8-111.)
5TG-9-62 9-11 5/12/05 6:14 PM Page 9-7

9-9
4. Lubricate all control cables.
5. Block up the frame to raise all wheels off
the ground.
6. Tie a plastic bag over the exhaust pipe out-
let to prevent moisture from entering.
7. If storing in a humid or salt-air atmosphere,
coat all exposed metal surfaces with a light
film of oil. Do not apply oil to any rubber
parts or the seat cover.
8. Remove the battery and charge it. Store it
in a dry place and recharge it once a
month. Do not store the battery in an
excessively warm or cold place (less than
0 ° C or more than 30 °C).
NOTE:
Make any necessary repairs before storing the
machine.
5TG-9-62 9-11 5/12/05 6:14 PM Page 9-9

10-1
Model YFZ450V
Dimension:
Overall length 1,840 mm
Overall width 1,170 mm
Overall height 1,090 mm
Seat height 810 mm
Wheel base 1,280 mm
Ground clearance 255 mm
Minimum turning radius: 3,500 mm
Basic weight:
With oil and full fuel tank 169 kg
Engine:
Type Liquid cooled, 4-stroke, DOHC
Cylinder arrangement Forward-inclined single cylinder
Displacement 449.0cm
3
Bore ×Stroke 95.0 ×63.4 mm
Compression ratio 11.20 : 1
Starting system Electric starter
Lubrication system Dry sump
EBU04280
SPECIFICATIONS
5TG-9-62 9-11 5/12/05 6:14 PM Page 10-1

10-2
ModelYFZ450V
Engine oil:
Type
Recommended engine oil classification: API Service SE, SF, SG type or higher
cC
In order to prevent clutch slippage (since the
engine oil also lubricates the clutch), do not mix
any chemical additives. Do not use oils with a
diesel specification of “CD” or oils of a higher
quality than specified. In addition, do not use oils
labeled “ENERGY CONSERVING
II” or higher.
Quantity:
Without oil filter element replacement 1.75 L
With oil filter element replacement 1.85 L
–20° 10° 20° 30° 40°
10W30
10W40
20W40
20W5050°C
0° –10°
5W30
15W40
10
5TG-9-62 9-11 5/12/05 6:14 PM Page 10-2

10-5
Model YFZ450V
Brake:
Front brake type Dual disc brake
operation Right hand operation
Rear brake type Single disc brake
operation Right foot operation
Suspension:
Front suspension Double wishbone
Rear suspension Swingarm (link suspension)
Shock absorber:
Front shock absorber Coil spring/Gas-Oil damper
Rear shock absorber Coil spring/Gas-Oil damper
Wheel travel:
Front wheel travel 230.0 mm
Rear wheel travel 270.0 mm
Electrical:
Ignition system D.C. C.D.I.
Generator system A.C. magneto
Battery type/voltage capacity GT7B-4/12V, 6.5 Ah
Headlight type: Krypton bulb
5TG-9-62 9-11 5/12/05 6:14 PM Page 10-5