Polaris 2005 Fusion 900 Setup guide

WARNING
WARNING
Read, understand, and follow all of the instructions
and safety precautions in this manual and on all
product labels.
Failure to follow the safety precautions could result
in serious injury or death.
The engine exhaust from this
product contains chemicals known
to cause cancer, birth defects or
other reproductive harm.
PROPOSITION 65
WARNING
Snowmobile engines discharge fuel
and exhaust, which contain chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm, onto the snow on
which they operate. Keep this engine
properly tuned and avoid unnecessary
idling and spillage during fueling.

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Copyright 2004 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 contained within, whether whole or in part, is
expressly prohibited.
Printed in U.S.A.
2005 Fusion Owner’s Manual P/N 9919074

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WELCOME
Thank you for purchasing a Polaris vehicle, and welcome to our
world-wide family of Polaris owners. We proudly produce an exciting
line of utility and recreational products.
SSnowmobiles
SAll-terrain vehicles (ATVs)
SPersonal Watercraft
SSport Boats
SRANGER utility vehicles
SVictory motorcycles
We believe Polaris sets a standard of excellence for all utility and
recreational vehicles manufactured in the world today. Many years of
experience have gone into the engineering, design, and development of
your Polaris vehicle, making it the finest machine we’ve ever
produced.
For safe and enjoyable operation of your vehicle, be sure to follow the
instructions and recommendations in this owner’s manual. Your
manual contains instructions for minor maintenance, but information
about major repairs is outlined in the Polaris Service Manual and
should be performed only by a Factory Certified Master Service Dealer
(MSD) Technician.
Your Polaris dealer knows your vehicle best and is interested in your
total satisfaction. Be sure to return to your dealership for all of your
service needs during, and after, the warranty period.
We also take great pride in our Parts, Apparel and Accessories (PAA)
products, available through our online store at www.purepolaris.com.
Have your accessories and clothing delivered right to your door!
POLARIS and POLARIS THE WAY OUT are registered trademarks of
Polaris Industries Inc.
RIDER SELECT is a trademark of Polaris Industries Inc.

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TABLE OF CONTENTS
Introduction 5...............................
This section contains helpful information for owners and drivers and
illustrates the location of important identification numbers that should
be recorded in the owner’s manual.
Safety 8.....................................
This section describes safe vehicle operation and identifies warning
decals and their locations.
Features 25..................................
This section identifies the locations of your snowmobile’s controls and
features.
The Perfect Fit 39............................
This section explains how to tailor the suspension and other features
for an optimum riding experience.
Pre-Ride Inspections 53......................
This section explains procedures that must be performed before riding.
Operation 59.................................
This section explains proper engine break-in, operation of features and
general operating procedures.
Maintenance 71..............................
This section defines your role, and your dealer’s role, in your
snowmobile’s regular maintenance.
Polaris Products 109.........................
Troubleshooting 110.........................
Warranty 115................................
Index 121....................................

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INTRODUCTION
Important Notes for Owners and Drivers
After reading this manual, store it in the snowmobile for convenient
reference. It should remain with the snowmobile when sold.
Some of the illustrations and photos used in this manual are general
representations. Your model may differ.
Follow the maintenance program outlined in this manual. Preventive
maintenance ensures that critical components of the snowmobile are
inspected by your dealer at specific mileage intervals.
You and your dealer must complete the registration form included with
your snowmobile and forward it to us. This completed form is
necessary to ensure warranty coverage.
Protect and preserve your right to ride by joining your local trail riding
clubs.

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INTRODUCTION
Preservation of the Environment
Polaris is committed to supporting an environmental education
campaign. We encourage state and provincial governments across the
snowbelt to adopt rigorous safety training programs that encourage
protection of our environment, including wildlife and vegetation.
Snowmobile clubs and other organizations are working together to
protect our environment. Please support their efforts and operate your
snowmobile with consideration for the protection and preservation of
our environment.
Noise Level
One of the most publicized issues about snowmobiles is noise. The
Society of Automotive Engineers (SAE), the standard-setting body for
snowmobile development, recommends that snowmobiles conform to
prescribed sound levels.
Polaris snowmobiles are engineered to conform to these SAE
standards. Our muffler systems are designed to reduce noise levels and
must not be altered or removed. The sound of your snowmobile may
not be welcome to non-snowmobilers, so you have a responsibility to
operate your snowmobile with concern for others. We do our part by
manufacturing quieter machines; we ask your help to further reduce the
impact of noise by operating your snowmobile safely and responsibly.
Air Pollution
Polaris engineers continuously investigate ways to reduce emission
levels of two-stroke engines. We expect our efforts to lead to the
reduction of potential air pollution.
In addition to our technological research, we encourage government
agencies, manufacturers, distributors, dealers, ecologists, and other
interested parties to work together to develop data on environmental
topics.

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INTRODUCTION
Vehicle Identification Numbers
Record your snowmobile’s identification numbers and key number in
the spaces provided. Remove the spare key and store it in a safe place.
Your key can be duplicated only by mating a Polaris key blank with
one of your existing keys, so if both keys are lost, the ignition switch
must be replaced.
Vehicle Model Number:
Tunnel VIN (1)(lower right side of the tunnel):
Engine Serial Number (on recoil housing):
Key Number:
1