boot YAMAHA YFZ450 2008 Owners Manual
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EBU17430
SAFETY INFORMATION
 
SAFETY INFORMATION 
 
EBU17591 
AN ATV IS NOT A TOY AND CAN BE HAZARD-
OUS TO OPERATE.
 
 An ATV handles differently
from other vehicles, including motorcycles and
cars. A collision or rollover can occur quickly, even
during routine maneuvers such as turning and
riding on hills or over obstacles, if you fail to take
proper precautions.
SEVERE INJURY OR DEATH can result if you do
not follow these instructions: 
 
Read this manual and all labels carefully and fol-
low the operating procedures described. 
 
Never operate an ATV without proper training or
instruction. 
 
Always follow the age recommendation:
– A child under 16 years old should never oper-
ate an ATV with engine size greater than 90 cc. 
 
Never allow a child under age 16 to operate an
ATV without adult supervision, and never allow
continued use of an ATV by a child if he or shedoes not have the abilities to operate it safely. 
 
Never carry a passenger on an ATV. 
 
Always avoid operating an ATV on any paved
surfaces, including sidewalks, driveways, park-
ing lots and paved streets. 
 
Never operate an ATV on any paved street,
paved road or motorway. 
 
Watch carefully for other vehicles when operat-
ing on unpaved public streets or roads. Make
sure you know your country’s laws and regula-
tions before you ride on unpaved public streets
or roads. 
 
Never operate an ATV without wearing an ap-
proved motorcycle helmet that fits properly. You
should also wear eye protection (goggles or face
shield), gloves, boots, a long-sleeved shirt or a
jacket, and long pants. 
 
Never consume alcohol or drugs before or while
operating this ATV. 
 
Never operate at speeds too fast for your skills
or the riding conditions. Always go at a speed 
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with engine size greater than 90 cc. Use by chil-
dren of ATVs that are not recommended for
their age can lead to severe injury or death of 
the child.
This ATV is designed to carry operator only –
passengers prohibited.
WARNING
 
EWB01400  
Never carry a passenger. The long seat is to al-
low the operator to shift position as needed
during operation. It is not for carrying passen-
gers. Carrying a passenger on this ATV greatly
reduces your ability to balance and control this
ATV. It could cause an accident, resulting in 
harm to you and/or your passenger.
Apparel 
Always wear an approved motorcycle helmet that
fits properly.
You should also wear: 
 
eye protection (goggles or face shield) 
 
gloves 
 
boots 
 
long-sleeved shirt or jacket 
 
long pants 
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WARNING
 
EWB01410  
Never operate this ATV without wearing an ap-
proved motorcycle helmet, eye protection and
protective clothing. Operating without an ap-
proved motorcycle helmet increases your
chances of a severe head injury or death in the
event of an accident. Operating without eye
protection can result in an accident and in-
creases your chances of a severe injury in theevent of an accident. Operating without protec-
tive clothing increases your chances of severe 
injury in the event of an accident.
Do not operate after consuming alcohol or
drugs. 
The operator’s performance capability is reduced
by the influence of alcohol or drugs.
WARNING 
EWB01420  
Never consume alcohol or drugs before or 
while driving this ATV.
Pre-operation checks 
Always perform the pre-operation checks listed on 
1. Protective clothing
2. Goggles
3. Gloves
4. Boots
5. Helmet