2005 YAMAHA YFZ450 warning

8-111
EBU05700
Cable inspection and lubrication
WARNING
_ Inspect cables frequently and replace if dam-
aged. Corrosion can result when the outer cov-
ering of control cables becomes damaged.
Cables can also become frayed or kinked. Op-
eration of controls could be restricted, which
could cause an accident or injury. _Lubricate the inner cables and the cable ends. If
the cables do not operate smoothly, ask a Yamaha
dealer to replace them.
Recommended lubricant:
Engine oil
U5TG61.book Page 111 Friday, April 2, 2004 11:28 AM

8-127
WARNING
_ Battery electrolyte is poisonous and danger-
ous, causing severe burns, etc. It contains sul-
furic 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 immediately.
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 us-
ing in an enclosed space. Always shield your
eyes when working near batteries.
KEEP OUT OF REACH OF CHILDREN. _
U5TG61.book Page 127 Friday, April 2, 2004 11:28 AM

8-131 1. Fuse 2. Spare fuse
1. Fusible 2. Fusible de rechange
1. Fusible 2. Fusible de repuesto
EBU03910
Fuse replacement
1. The fuse case is located under the seat.
2. If the fuse is blown, turn off the main switch
and install a new fuse of the specified amper-
age. Then turn on the switches. If the fuse im-
mediately blows again, consult a Yamaha
dealer.
WARNING
_ Always use a fuse of the specified rating. Nev-
er use a material in place of the proper fuse. An
improper fuse can cause damage to the electri-
cal system which could lead to a fire. _CAUTION:_ To prevent accidental short-circuiting, turn off
the main switch when checking or replacing a
fuse. _
Specified fuse: 15.0 A
U5TG61.book Page 131 Friday, April 2, 2004 11:28 AM

8-135 1. Headlight bulb holder
1. Fixation d’ampoule de phare
1. 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.
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.
WARNING
_ 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. _CAUTION:_ 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 affect-
ed. Thoroughly clean off any dirt and finger-
prints on the headlight bulb using a cloth
moistened with alcohol or thinner. _
U5TG61.book Page 135 Friday, April 2, 2004 11:28 AM

8-145
WARNING
_ Do not smoke when checking the fuel system.
Fuel can ignite or explode, causing severe in-
jury or property damage. Make sure there are
no open flames or sparks in the area, including
pilot lights from water heaters or furnaces. _
U5TG61.book Page 145 Friday, April 2, 2004 11:28 AM

8-148
Engine overheatingNOTE:_ If it is difficult to get the recommended coolant, tap water can be temporarily used, provided that it is
changed to the recommended coolant as soon as possible. _
WARNING
_ Wait for the engine and radiator to cool before removing the radiator cap. You could be burned by
hot fluid and steam blown out under pressure. Always put a thick rag over the cap when opening.
Allow any remaining pressure to escape before completely removing the cap. _ Wait until the
engine has cooled.
Check the coolant level in the
coolant reservoir and/or radiator.
Level is OK.Level is low, check the
cooling system for leakage.
No
leakage.Leakage.
Ask a Yamaha dealer to inspect
and repair the cooling system.Add coolant. (See NOTE.)
Restart the engine. If the engine overheats again, ask a
Yamaha dealer to inspect and/or repair the cooling system.
U5TG61.book Page 148 Friday, April 2, 2004 11:28 AM

9-5
8. Automotive type wax may be applied to all
painted and chrome plated surfaces. Avoid
combination cleaner-waxes. Many contain
abrasives which may mar the paint or protec-
tive finish. When finished, start the engine
and let it idle for several minutes.
WARNING
_ Wet brakes may have reduced stopping ability,
increasing the chance of an accident. Test the
brakes after washing. Apply the brakes several
times at slow speeds to let friction dry out the
linings. _
U5TG61.book Page 5 Friday, April 2, 2004 11:28 AM

10-5
Wheel travel:
Front
Rear230.0 mm
256.0 mm
Electrical:
Ignition system
Generator system
Battery type/voltage capacityDC-C.D.I.
A.C. magneto
GT7B-4/12 V, 6.5 Ah
Headlight type: Krypton bulb
Bulb voltage, wattage
× quantity:
Headlight
Tail/brake light
Indicator/warning lights:
Neutral
Coolant temperature12 V, 30 W/30.0 W
× 2
12 V, 5 W/21.0 W
× 1
12 V, 1.7 W
× 1
12 V, 1.7 W
× 1
Fuse: 15.0 AMODEL YFZ450
U5TG61.book Page 5 Friday, April 2, 2004 11:28 AM