Polaris Sportsman 9922475 User manual

A card containing important ATV safety information should be attached to the
owner's manual on the next page. If you cannot locate this card, or if it has been
removed, please call 1-800-342-3764 for assistance.
WARNING
The engine exhaust from this
product contains chemicals known
to the State of California to cause
cancer, birth defects or
other reproductive harm.

WARNING
Improper vehicle use can result in
SEVERE INJURY or DEATH.
READ OWNER'S MANUAL.
FOLLOW ALL INSTRUCTIONS AND WARNINGS.
ALWAYS USE
AN APPROVED
HELMET AND
PROTECTIVE
GEAR
NEVER USE
ON PUBLIC
ROADS
NEVER CARRY
PASSENGERS
NEVER USE
WITH DRUGS
OR ALCOHOL
NEVER operate:
Swithout proper training or instruction
Sat speeds too fast for your skills or the conditions
Son public roads - a collision can occur with
another vehicle
Swith a passenger - passengers affect balance
and steering and increase risk of losing control
ALWAYS:
Suse proper riding techniques to avoid vehicle
overturns on hills and rough terrain and in turns
Savoid paved surfaces - pavement may
seriously affect handling and control
For your nearest Polaris dealer, call 1-800-POLARIS
or visit www.polarisindustries.com
Polaris Sales Inc., 2100 Hwy 55
Medina, MN 55340
Phone [phone]
Part No. 9922475 Rev 02 Printed in USA
Pantone 426C

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Visit us at www.polarisindustries.com

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POLARIS, THE WAY OUT, SPORTSMAN and OUTLAW are registered trademarks of Polaris Industries Inc.
Copyright 2009 Polaris Sales Inc. All information contained within this publication is based on the latest product
information at the time of publication. Due to constant improvements in the design and quality of production
components, some minor discrepancies may result between the actual vehicle and the information presented in
this publication. Depictions and/or procedures in this publication are intended for reference use only. No liability
can be accepted for omissions or inaccuracies. Any reprinting or reuse of the depictions and/or procedures con-
tained within, whether whole or in part, is expressly prohibited.
Printed in USA
2010 OUTLAW 90/SPORTSMAN 90 Owner's Manual
P/N 9922475

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Welcome
Dear Parents:
We believe your children should have the opportunity to enjoy THE WAY OUT experience
along with you. We've provided this owner's manual to assist you and your children in learn-
ing about safe operation and care of your new ATV.
A Polaris ATV is not a toy and can be hazardous to operate. Make sure any child who will
operate the ATV takes a training course before operating the ATV. Make sure all operators
understand and follow all of the instructions and warnings contained in this owner’s manual.
Help them also learn to show respect for our environment and for the rights of others while
operating the ATV.
Never allow a child under the age of 16 to operate an ATV without adult supervision. Chil-
dren differ in skills, physical abilities and judgement. Some children may not be able to oper-
ate an ATV safely. Permit continued use only if you determine that your child has the ability
and maturity to operate the ATV safely.
The preventive maintenance program outlined in this manual is designed to ensure that all
critical components on your child's ATV are thoroughly inspected at specific intervals. Fol-
low all of the instructions and recommendations in this manual.

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Welcome
Dear Children:
Before you ride your new Polaris ATV, there are some important things that you need to
know. You must learn how to keep yourself and those around you safe while you're riding.
Your parents and Polaris want you to enjoy riding your new ATV, and that's why you need to
read and understand the information in your owner's manual. You must also take an ATV
training course before you begin riding.
Ask your parents to explain anything you don't understand, and pay close attention to the
warnings and instructions you read. Your safety and the safety of others is the most important
thing to think about at all times. Never drive your ATV alone. Always make sure an adult is
watching you when you ride.
Drive safely and enjoy riding your new Polaris ATV!

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Table of Contents
Introduction. . . . . . . . . . . . . . . . . 6
Safety. . . . . . . . . . . . . . . . . . . . . . 8
Youth Section . . . . . . . . . . . . . . 39
Know Your ATV . . . . . . . . . . . 40
Pre-Ride Check. . . . . . . . . . . 47
Riding Rules . . . . . . . . . . . . . 50
Adult Section. . . . . . . . . . . . . . . 55
Vehicle ID Numbers. . . . . . . . 56
Features and Controls . . . . . . 57
Operation. . . . . . . . . . . . . . . . 69
Emission Control Systems. . . 96
Maintenance . . . . . . . . . . . . . 98
Specifications . . . . . . . . . . . 162
Polaris Products . . . . . . . . . 166
Troubleshooting . . . . . . . . . . 168
Declaration of Conformity . . 174
Warranty . . . . . . . . . . . . . . . 177
Maintenance Log . . . . . . . . . 189
Index. . . . . . . . . . . . . . . . . . . . . 193

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Introduction
Safety Words and Symbols
The following signal words and symbols appear throughout this manual and on your vehicle.
Your safety is involved when these words and symbols are used. Become familiar with their
meanings before reading the manual.
The safety alert symbol indicates a potential
personal injury hazard.
WARNING
A WARNING indicates a hazardous situation
which, if not avoided, may result in death or
serious injury.
CAUTION
A CAUTION indicates a hazardous situation
which, if not avoided, may result in minor or
moderate injury.
NOTICE
A NOTICE indicates a situation that may result in
property damage.
The Prohibition Safety Sign indicates
an action NOT to take in order to avoid
a hazard.
The Mandatory Action Sign indicates
an action that NEEDS to be taken to
avoid a hazard.

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Introduction
Failure to follow the warnings and safety precautions contained in this manual can result in severe
injury or death. A Polaris ATV is not a toy and can be hazardous to operate. This vehicle handles
differently than other vehicles, such as motorcycles and cars. A collision or rollover can occur quickly,
even during routine maneuvers like turning, or driving on hills or over obstacles, if you fail to take
proper precautions.
• Read this owner’s manual. Understand all
safety warnings, precautions and operating
procedures before operating a Polaris ATV.
Keep this manual with the ATV.
• Never operate an ATV without proper
instruction. Take a training course.
• Always follow the age guidelines for your
vehicle. 90cc models are not designed for
children age 12 and under. 50cc models are
designed for children not less than 6 years of
age. No child under the age of 16 should ride
any ATV designed and sold for an adult.
• Never permit a guest to operate the ATV
unless the guest has read this manual and all
product labels and has completed a certified
safety training course.
WARNING