Polaris ACE 900 SP Owner's Manual

Failure to heed the warnings and safety precautions

contained in this manual can result in severe injury or death.

Read this manual carefully.

™

POLARIS ACE 900 SP

Owner's Manual

for Maintenance and Safety

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.

WARNING

The engine exhaust from this product contains chemicals

known to the State of California to cause cancer, birth defects

or other reproductive harm.

For videos and more information

about a safe riding experience with

your Polaris vehicle, scan this QR

code with your smartphone.

WELCOME

Thank you for purchasing a POLARIS vehicle, and welcome to our world-wide family of POLARIS enthusiasts. Be sure to visit us online at www.polaris.com for the latest news, new product introductions, upcoming events, career opportunities and more.

Here at POLARIS we proudly produce an exciting line of utility and recreational products.

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.

For safe and enjoyable operation of your vehicle, be sure to follow the instructions and recommendations in this owner’s manual. Review the safety DVD that came with your vehicle. POLARIS also recommends that all drivers take the ROHVA safety e-course and a ROHVA hands-on safety training course. Visit www.rohva.org or call 866-267-2751.

Your manual contains instructions for minor maintenance, but information about major repairs is outlined in the POLARIS Service Manual and can be performed by a factory certified Master Service Dealer® (MSD) Technician.

Your POLARIS dealer knows your vehicle best and is interested in your total satisfaction. Your POLARIS dealership can provide for all of your service needs during, and after, the warranty period.

• Snowmobiles • RZR® sport vehicles

• All-terrain vehicles (ATVs) • GEM® electric vehicles

• Low emission vehicles (LEVs) • VICTORY® motorcycles

• RANGER® utility vehicles • INDIAN® motorcycles

•BRUTUS® work vehicles • POLARIS POWER® generators

• SLINGSHOT® three wheel motorcycles

• POLARIS DEFENSE® combat vehicles

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 mino r discrepancies may result between the actual vehicle and th e 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.

The original instructions for this vehicle are in English. Other languages are provided as translations of the original instructions.

Printed in U.S.A. 2016 POLARIS ACE 900 SP Owner’s Manual P/N 9926082

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Features and Controls. . . . . . . . . . . . . . . . . . . 24

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Winch Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Emission Control Systems . . . . . . . . . . . . . . . 74

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . 120

POLARIS Products. . . . . . . . . . . . . . . . . . . . . 122

Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . 123

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Maintenance Log . . . . . . . . . . . . . . . . . . . . . . 134

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

INTRODUCTION

This POLARIS vehicle is an off-road vehicle. Familiarize yourself with all laws and regulations concerning the operation of this vehicle in your area.

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 ha zard.

DANGER

A DANGER indicates a hazardous situation that, if not avoided, will result in death or serious injury.

WARNING

A WARNING indicates a hazardous situation that, if not avoided, could result in death or serious injury.

CAUTION

A CAUTION indicates a hazardous situation that, if not avoided, could result in minor or moderate injury.

NOTICE

A NOTICE indicates a situation that could 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.

INTRODUCTION

Failure to heed the warnings and safety precautions contained in this manual can result in severe injury or death. Your POLARIS vehicle is not a toy and can be hazardous to operate. This vehicle handles differently than cars, trucks or other off-road vehicles. 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 and review the safety DVD that came with your vehicle. A free extra copy of the DVD can be obtained by contacting your local POLARIS dealer. Understand all safety warnings, precautions and operating procedures before operating the vehicle. Keep this manual with the vehicle.

• Never operate this vehicle without proper instruction. Take an authorized training course. Visit www.rohva.org or call 866-267-2751.

• This vehicle is an ADULT VEHICLE ONLY. You MUST be at least age 16 and have a valid driver’s license to operate this vehicle.

• Always use the cab nets (or doors) while riding in this vehicle. Always keep hands, feet and all other body parts inside the vehicle at all times.

• Always wear a helmet, eye protection, gloves, long-sleeve shirt, long pants and over-the-ankle boots.

• Never use this vehicle with drugs or alcohol, as these conditions impair judgment and reduce operator reaction time.

• Complete the New Operator Driving Procedures outlined on pages 51-52. Never allow a guest to operate this vehicle until the guest has completed the New Operator Driving Procedures.

• Never permit a guest to operate this vehicle unless the guest has reviewed the owner’s manual and all safety labels and has comple ted a safety training course.

European Vibration and Noise

The driver-perceived noise and hand/arm and whole body vibration levels of this machinery is measured per prEN 15997.

The operating conditions of the machinery during testing: The vehicles were in like-new condition. The environmen t was controlled as

indicated by the test procedure(s). The uncertainty of vibration exposure measurement is dependent on many

factors, including:

• Instrument and calibration uncertainty

• Variations in the machine such as wear of components

• Variation of machine operators such as experience or physique

• Ability of the worker to reproduce typical work during measurements

• Environmental factors such as ambient noise or temperature

WARNING

INTRODUCTION

Vehicle Identification Numbers

Record your vehicle's identification numbers and key number in the spaces provided. Remove the spare key and store it in a safe place. An ignition key can be duplicated only by ordering a POLARIS key blank (using your key number) and mating it with one of your existing keys. The ignition switch must be replaced if all keys are lost.

Vehicle Model Number: ___________________________________________________

Vehicle Identification Number (VIN): _________________________________________

Engine Serial Number: ___________________________________________________

Key Number____________________________________________________________

Engine Serial

Number

VIN

(Right Front Frame)

SAFETY

Safety Training

Safety training is a top priority for POLARIS. POLARIS strongly encourages you and any family members who will be riding this vehicle to take a training course.

ROHVA (Recreational Off-Highway Vehicle Association) provides both an online safety e-course and a hands-on safety course. Vi sit www.rohva.org or call 866-267-2751.

Your POLARIS vehicle is considered an off-road vehicle. Familiarize yourself with all laws and regulations concerning the operation of this vehicle in your area.

W e strongly advise you to strictly follow the recommended maintenance program outlined in your owner's manual. This preventive maintenance program is designed to ensure that all critical components on your vehicle are thoroughly inspected at specific intervals.

For more information about recreational off-road vehicle safety in the United States, visit www.rohva.org, call 866-267-2751 or call POLARIS at 800-342-3764.

SAFETY

Safe Riding Gear

Always wear helmet, eye protection, gloves, long-sleeve shirt, long pants, over-the-ankle boots and seat belt at all times. Protective gear reduces the chance of injury.

Helmet

W e aring a helmet can prevent a severe head injury. Whenever riding this POLARIS vehicle, always wear a helmet that meets or exceeds established safety standards.

Approved helmets in the USA and Canada bear a U.S. Department of Transportation (DOT) label.

Approved helmets in Europe, Asia and Oceania bear the ECE 22.05 label. The ECE mark consists of a circle surrounding the letter E, followed by the distinguishing number of the country which has granted approval. The approval number and serial number will also be displayed on the label.

051039

0006.31

Helmet

Eye Protection

Gloves

Over-the-Ankle

Boots

Long Pants

Long

Sleeves

SAFETY

Safe Riding Gear

Eye Protection

Do not depend on eyeglasses or sunglasses for eye protection. Whenever riding this POLARIS vehicle, always wear shatterproof goggles or use a shatterproof helmet face shield. POLARIS recommends wearing approved Personal Protective Equipment (PPE) bearing markings such as VESC 8, V-8, Z87.1, or CE. Make sure protective eye wear is kept clean.

Gloves

Wear gloves for comfort and for protection from sun, cold weather and other elements.

Boots

Wear sturdy over-the-ankle boots for support and protection. Never ride a POLARIS vehicle with bare feet or sandals.

Clothing

Wear long sleeves and long pants to protect arms and legs.

Rider Comfort

Under certain operating conditions, heat generated by the engine and exhaust system can elevate temperatures in the rider cab area. The condition occurs most frequently when a vehicle is being operated in high ambient temperatures at low speeds and/or high load conditions for an extended period of time. The use of certain windshield, roof and/or cab systems may contribute to this condition by restricting airflow . Any discomfort due to heat buildup in this area can be minimized by wearing proper riding apparel and by varying speeds to increase airflow.

SAFETY

Safety Labels and Locations

Warning labels have been placed on the vehicle for your protection. Read and follow the instructions of the labels on the vehicle carefully. If any of the labels depicted in this manual differ from the labels on your vehicle, always read and follow the instructions of the labels on the vehicle.

If an informational or graphic label becomes illegible or comes off, contact your POLARIS dealer to purchase a replacement. Replacement safety labels are provided by POLARIS at no charge. The part number is printed on the label.

Maximum Payload Warning

WARNING

Never exceed 43 MPH (70 km/h) if total payload exceeds 335 lbs. (152 kg).

7181835

General Warning

Maximum Payload

Warning

SAFETY

Safety Labels and Locations

General Warning

WARNING Require Proper Use of Your Vehicle

Do your part to prevent injuries:

• Do not allow careless or reckless driving.

• Make sure operators are 16 or older with a valid driver’s license.

• Do not let people drive after using alcohol or drugs.

• Do not allow operation on public roads (unless designated for off-highway vehicle access) - collisions with cars and trucks can occur.

• Do not exceed seating capacity: 1 occupant.

Improper vehicle use can result in SEVERE INJURY or DEATH

Be Prepared

• Fasten seat belt.

• Wear an approved helmet and protective gear.

• ALWAYS use vehicle cab nets and/or doors.

• Driver must be able to sit with back against seat, feet flat on the floor, and hands on steering wheel. Stay completely inside the vehicle.

Drive Responsibly

Avoid loss of control and rollovers:

• Avoid abrupt maneuvers, sideways sliding, skidding or fishtailing, and never do donuts.

• Slow down before entering a turn.

• Avoid hard acceleration when turning, even from a stop.

• Plan for hills, rough terrain, ruts and other changes in traction and terrain.

• Avoid paved surfaces.

• Avoid sidehilling (riding across slopes).

Be Sure to Pay Attention and Plan Ahead

If you think or feel the vehicle may tip or roll, reduce your risk of injury:

• Keep a firm grip on the steering wheel and brace yourself.

• Do not put any part of your body outside of the vehicle for any reason.

LOCATE AND READ OWNER’S MANUAL. FOLLOW ALL INSTRUCTIONS AND WARNINGS. ALWAYS REVIEW SAFETY VIDEO AND TAKE ROHVA TRAINING (rohva.org).

7180534

Rollovers have caused

severe injuries and death,

even on flat, open areas.

SAFETY

Safety Labels and Locations

Load/Passenger/Tire Pressure Warning

WARNING

• Never carry passengers in cargo box.

• Passengers can be thrown off. This can cause serious injury or death.

WARNING

IMPROPER TIRE PRESSURE OR OVERLOADING CAN CAUSE LOSS OF CONTROL RESULTING IN SERIOUS INJURY OR DEATH.

• Reduce speed and allow greater distance for braking when carrying cargo.

• Overloading or carrying tall, off-center, or unsecured loads will increase your risk of losing control. Loads should be centered and carried as low as possible in box.

• For stability on rough or hilly terrain, reduce speed and cargo.

7183192

Hitch Capacity Label

TRAILER MAX WEIGHT: 1500 LBS. (682 KG) ON LEVEL GROUND 850 LBS. (386 KG) UP TO 15 DEGREES HITCH MAX. VERTICAL WEIGHT: 150 LBS. (68 KG)

7170509

ACE

MAXIMUM CARGO BOX LOAD 240 lbs.

(108 kg)

TIRE PRESSURE IN PSI (KPa) FRONT 10 (69)

REAR 10 (69)

MAXIMUM WEIGHT CAPACITY

INCLUDES WEIGHT OF OPERATOR, CARGO AND ACCESSORIES

575 lbs.

(260 kg)

Read Operation and Maintenance Manual for more detailed loading information.

Load/Passenger/Tire

Pressure Warning

Fuel Transport

Warning

SAFETY

Safety Labels and Locations

Fuel Transport Warning

WARNING

Before transporting flammable liquids in this vehicle, ALWAYS read your Owner’s Manual.

• Always use containers designed for off-road vehicles.

• Inspect containers for wear, cracks, and leaks before

each ride.

• Always make sure containers are firmly secured to

avoid spills and damage.

Failure to follow proper instructions could lead to burn injury and other potential fire hazards.

7182513

PVT System Warning

WARNING

Improper service or maintenance of this PVT system can result in vehicle damage, SEVERE INJURY or DEATH.

Always look for and remove debris inside and around clutch and vent system when replacing belt.

Read owner's manual or see authorized Polaris dealer.

7177469

Air Box Caution

CAUTION

Use a Polaris approved air filter. The use of a non-Polaris approved air filter may cause engine damage. Before installing filter, ensure there is no dirt or debris in the clean side of the intake tube. The air filter must be properly seated before the lid is reinstalled. Please reference your owner’s manual for additional information regarding air filter service.

7182652

PVT System Warning

Air Box

Caution

SAFETY

Safety Warnings

Failure to operate this vehicle properly can result in a collision, loss of control, accident or rollover, which may result in serious injury or death. Heed all safety warnings outlined in this section of the owner’s manual and in the safety DVD provided with your vehicle. See the OPERATION section of the owner’s manual for proper operating procedures.

Operating Without Instruction

Operating this vehicle without proper instruction increases the risk of an accident. The operator must understand how to operate the vehicle properly in different situations and on different types of terrain. Complete the New Operator Driving Procedures outlined on pages 51-52.

All operators must read and understand the owner's manual and all warning and instruction labels before operating the vehicle. Never allow a guest to operate this vehicle until the guest has completed the New Operator Driving Procedures outlined on pages 51-52.

Age Restrictions

This vehicle is an ADULT VEHICLE ONLY. Operation is prohibited for anyon e under 16 years of age or anyone without a valid driver ’s license.

The operator must be tall enough to sit with back against the seat, both feet flat on the floor and both hands on the steering wheel.

Using Alcohol or Drugs

Operating this vehicle after consuming alcohol or drugs could adversely affect operator judgment, reaction time, balance and perception.

Never consume alcohol or drugs before or while operating this vehicle.

WARNING

SAFETY

Safety Warnings

Failure to Inspect Before Operating

Failure to inspect and verify that the vehicle is in safe operating condition before operating increases the risk of an accident.

Always perform the pre-ride inspection before each use of your vehicle to make sure it's in safe operating condition. See page 46.

Always follow the inspection and maintenance procedures and schedules described in this owner’s manual. See page 75.

Protective Apparel

Riding in this vehicle without wearing an approved helmet and protective eyewear increases the risk of a serious injuries in the event of an accident.

Always wear a helmet, eye protection, gloves, long-sleeve shirt, long pants and over-the-ankle boots.

Seat Belts

Riding in this vehicle without wearing the seat belt increases the risk of serious injury in the event of rollover, loss of control, other accident or sudden stop. Seat belts may reduce the severity of injury in these circumstances.

The operator MUST wear the seat belt at all times.

Cab Doors

Riding in this vehicle without closed and latched cab doors increases the risk of serious injury or death in the event of an accident or rollover. Always make sure all cab doors are closed and latched while riding in this vehicle. Cab doors are NOT intended to be used as arm rests. Always keep hands and feet inside the

vehicle at all times.

SAFETY

Safety Warnings

Carrying a Passenger

This POLARIS vehicle is a single-rider vehicle. Carrying a passenger greatly reduces the operator's ability to control the vehicle, which may result in an accident or rollover. Carrying a passenger in the cargo box could result in a fall from the vehicle or contact with moving components. Never carry a passenger on this vehicle.

Operating With a Load on the Vehicle

The weight of both cargo and operator impacts vehicle operation and stability. For your safety and the safety of others, carefully consider how your vehicle is loaded and how to safely operate the vehicle. Follow the instructions in this manual for loading, tire pressure, gear selection and speed.

• Do not exceed vehicle weight capacities . The vehicle’s maximum weight

capacity is listed in the specifications section of this manual and on a label on the vehicle. When determining the weight you are adding to the vehicle, include the weight of the operator, accessories, loads in the rack or box and the load on the trailer tongue. The combined weight of these items must not exceed the maximum weight capacity.

• The recommended tire pressures are listed in the specifications section of this

manual and on a label on the vehicle.

Always follow these guidelines:

Under ANY of these conditions: Do ALL of these steps:

Operator and/or cargo exceeds half the maximum weight capacity

1. Slow down.

2. Verify tire pressure.

3. Use extra caution when operating.

Operating in rough terrain Operating over obstacles Climbing an incline Towing

SAFETY

Safety Warnings

Improper Tire Maintenance

Operating this vehicle with improper tires or with improper or uneven tire pressure could cause loss of control or accident.

Always use the size and type of tires specified for your vehicle.

Always maintain proper tire pressure as described in the owner's manual and on safety labels.

Operating on Pavement

This vehicle's tires are designed for off-road use only, not for use on pavement. Operating this vehicle on paved surfaces (including sidewalks, paths, parking lots and driveways) may adversely affect the handling of the vehicle and may increase the risk of loss of control and accident or rollover. Avoid operating the vehicle on pavement. If it's unavoidable, travel slowly, travel short distances and avoid sudden turns or stops.

Operating on Public Roads

Operating this vehicle on public streets, roads or highways could result in a collision with another vehicle. Never operate this vehicle on any public street, road or highway , including dirt and gravel roads (unless designated for off-highway use).

Operating at Excessive Speeds

Operating this vehicle at excessive speeds increases the operator's risk of losing control. Always operate at a speed that's appropriate for the terrain, the visibility and operating conditions and your skills and experience.

SAFETY

Safety Warnings

Turning Improperly

Turning improperly could cause loss of traction, loss of control, accident or rollover. Always follow proper procedures for turning as described in this owner’s manual.

Avoid sharp turns. Never turn while applying heavy throttle. Never make abrupt steering maneuvers. Practice turning at slow speeds before attempting to turn at faster speeds.

Jumps and Stunts

Exhibition driving increases the risk of an accident or rollover. DO NOT do power slides, “donuts”, jumps or other driving stunts. Avoid exhibition driving.

Improper Hill Climbing

Improper hill climbing could cause loss of control or rollover. Use extreme caution when operating on hills. Always follow proper procedures for hill climbing as described in this owner's manual. See page 54.

Descending Hills Improperly

Improperly descending a hill could cause loss of control or rollover. Always follow proper procedures for traveling down hills as described in this owner’s manual. See page

56.

SAFETY

Safety Warnings

Crossing Hillsides

Driving on a sidehill is not recommended. Improper procedure could cause loss of control or rollover. Avoid crossing the side of any hill unless absolutely necessary.

If crossing a hillside is unavoidable, always follow proper procedures as described in this owner's manual. See page 55.

Stalling While Climbing a Hill

St alling or rolling backwards while climbing a hill could cause a rollover. Maintain a steady speed when climbing a hill.

If you lose all forward speed:

Apply the brakes gradually until the vehicle is fully stopped. Place the transmission in reverse and slowly allow the vehicle to roll straight downhill while applying light brake pressure to control speed.

Operating in Unfamiliar Terrain

Failure to use extra caution when operating on unfamiliar terrain could result in an accident or rollover.

Unfamiliar terrain may contain hidden rocks, bumps, or holes that could cause loss of control or rollover.

Travel slowly and use extra caution when operating on unfamiliar terrain. Always be alert to changing terrain conditions.

SAFETY

Safety Warnings

Operating Improperly in Reverse

Improperly operating in reverse could result in a collision with an obstacle or person. Always follow proper operating procedures as outlined in this manual. See page 59.

Before shifting into reverse gear, always check for obstacles or people behind the vehicle. When it's safe to proceed, back slowly.

Improper Tire Maintenance

Operating this vehicle with improper tires or with improper or uneven tire pressure could cause loss of control, accident or rollover.

Always use the size and type of tires specified for your vehicle. Always maintain proper tire pressure as described in this owner's manual and on safety labels.

Skidding or Sliding

Failure to use extra caution when operating on excessively rough, slippery or loose terrain could cause loss of traction, loss of control, accident or rollover. Do not operate on excessively slippery surfaces. Always slow down and use additional caution when operating on slippery surfaces.

Skidding or sliding due to loss of traction can cause loss of control or rollover (if tires regain traction unexpectedly). Always follow proper procedures for operating on slippery surfaces as described in this owner's manual. See page 53.

Operating Over Obstacles

Improperly operating over obstacles could cause loss of control or rollover.

Before operating in a new area, check for obstacles. Avoid operating over large obstacles such as large rocks and fallen trees. Always follow the proper procedures outlined in this manual when operating over obstacles. See page 58.

SAFETY

Safety Warnings

Operating Through Water

Operating through deep or fast-flowing water can cause loss of traction, loss of control, rollover or accident. Never operate in fast-flowing water or in water that exceeds the floor level of the vehicle.

Always follow proper procedures for operating in water as described in this owner’s manual. See page 57.

Wet brakes may have reduced stopping ability . After leaving water , test the brakes. Apply them lightly several times while driving slowly. The friction will help dry out the pads.

Operating on Frozen Bodies of Water

Severe injury or death can result if the vehicle and/or the operator fall through the ice. Never operate the vehicle on a frozen body of water unless you have first verified that the ice is sufficiently thick to support the weight and moving force of the vehicle, you and your cargo, together with any other vehicles in your party.

Always check with local authorities and residents to confirm ice conditions and thickness over your entire route. Vehicle operators assume all risk associated with ice conditions on frozen bodies of water.

Operating a Damaged Vehicle

Operating a damaged vehicle can result in an accident. After any rollover or other accident, have a qualified service dealer inspect the entire machine for possible damage, including (but not limited to) seat belts, rollover protection devices, brakes, throttle and steering systems.

SAFETY

Safety Warnings

Improper Cargo Loading

Overloading the vehicle or carrying/towing cargo improperly may cause changes in stability and handling, which could cause loss of control or an accident.

• Always follow the instructions in this owner’s manual for carrying cargo. See page 60.

• Never exceed the stated load capacity for this vehicle. See page 12.

• Cargo should be properly distributed and securely attached. See page 60.

• Reduce speed when carrying cargo or pulling a trailer. Allow a greater distance for braking.

Poor Visibility

Operating this vehicle in darkness or inclement weather could result in a collision or accident, especially if operating on a road or street. This vehicle is not equipped with highway-approved lights. Operate this vehicle off-road only. Use caution and drive at reduced speeds in conditions of reduced visibility such as fog, rain and darkness. Clean headlights frequently and replace burned out headlamps promptly.

Refueling

Gasoline is highly flammable and explosive under certain conditions.

• Always exercise extreme caution whenever handling gasoline.

• Always turn off the engine when refueling.

• Always refuel outdoors or in a well ventilated area free of any source of flame or sparks.

• Always use an approved gasoline container to store fuel and remove the container from the vehicle before filling to avoid fuel ignition due to electrical static discharge.

• Do not smoke or allow open flames or sparks in or near the area where refueling is performed or where gasoline is stored.

• Do not overfill the tank. Do not fill the tank neck.

• If gasoline spills on your skin or clothing, immediately wash it off with soap and water and change clothing.

SAFETY

Safety Warnings

Exposure to Exhaust

Engine exhaust fumes are poisonous and can cause loss of consciousness or death in a short time. Never start the engine or let it run in an enclosed area. Operate this vehicle only outdoors or in well-ventilated areas.

Hot Exhaust Systems

Exhaust system components are very hot during and after use of the vehicle. Hot components can cause burns and fire. Do not touch hot exhaust system components. Always keep combustible materials away from the exhaust system. Use caution when traveling through tall grass, especially dry grass, to avoid debris build-up around the exhaust system.

Unauthorized Use of the Vehicle

Leaving the keys in the ignition can lead to unauthorized use of the vehicle by someone under the age of 16, without a drivers license, or without proper training. This could result in an accident or rollover. Always remove the ignition key when the vehicle is not in use.

Equipment Modifications

Your POLARIS vehicle is designed to provide safe operation when used as directed. Modifications to your vehicle may negatively impact vehicle stability. Failure of critical machine components may result from operation with any modifications, especially those that increase speed or power. This vehicle may become less stable at speeds higher than those for which it is designed. Loss of control may occur at higher speeds.

Do not install any non-POLARIS-approved accessory or modify the vehicle for the purpose of increasing speed or power. Any modifications or installation of non-POLARIS-approved accessories could create a substantial safety hazard and increase the risk of bodily injury.

The POLARIS limited warranty on your POLARIS vehicle will be terminated if any non-POLARIS approved equipment and/or modifications have been added to the vehicle that increase speed or power.

The addition of certain accessories, including (but not limited to) mowers, blades, tires, sprayers, or large racks, may change the handling characteristics of the vehicle. Use only POLARIS-approved accessories, and familiarize yourself with their function and effect on the vehicle.

FOR MORE INFORMATION ABOUT SAFETY

call POLARIS at 1-800-342-3764.

FEATURES AND CONTROLS

Component Locations

Cargo

Box

Cab Doors

Steering

Wheel

ROPS Frame

Front Box

Cover

Headlights

Taillights

Radiator

Single-Rider

Seat

Brush Guard

Engine

Intake

Pre-Filter

PVT Intake

Pre-Filter

Receiver Hitch

FEATURES AND CONTROLS

Trailer Receiver Hitch Bracket

This vehicle is equipped with a receiver hitch bracket for a trailer hitch. Trailer towing equipment is not supplied with this vehicle.

To avoid injury and property damage, always heed the warnings and towing capacities outlined on pages 60-62.

Service Access Panels

Access serviceable engine components through the engine access panel behind the seat. Remove the seat and release the access panel latches to remove the access panel.

Remove the rear access panel to access the air box, oil fill cap and spark plugs. The rear access panel is located in the bed of the cargo box. Pull the rear edge of the access panel upward to remove it.

Radiator Access/Bumper Removal

The front bumper can be removed to clean debris from the radiator.

1. Remove the four (4) torx screws and six (6) plastic rivets.

2. Lift the front bumper to

remove it from the vehicle.

Engine Access Panel

Rear Access Panel

Screws

Rivets

FEATURES AND CONTROLS

Steering Wheel

The steering wheel can be tilted upward or downward for rider preference.

Lift and hold the steering wheel adjustment lever while moving the steering wheel upward or downward. Release the lever when the steering wheel is at the desired position.

Always make sure the steering wheel position does not impede proper operation of the brake pedal, throttle pedal and all other controls.

Front Box Cover

Open the front box cover and remove the access panel to access the radiator cap, coolant overflow bottle and brake master cylinder reservoir.

1. Turn the box cover fasteners 1/4 turn.

2. Lift the rear edge of the

box cover.

3. Using the pliers provided

in the tool kit, remove the push darts from the access panel.

4. Remove the panel.

Adjustment Lever

Cover Fasteners

Push Darts

FEATURES AND CONTROLS

Cab Doors

This vehicle is equipped with cab doors. Riding in this vehicle without closed and latched cab doors increases the risk of serious injury or death in the event of an accident or rollover. Always make sure all cab doors are closed and latched when riding in this vehicle.

Always inspect doors and latches for wear and damage before each use of the vehicle.

Promptly replace any worn or damaged parts with new parts. Your POLARIS dealer can assist.

Extreme Use Battery

An optional extreme use battery may be available for your model. If the performance of the factory-installed battery is inadequate due to operation in extreme cold or due to extended use of multiple electrical accessories, your POLARIS dealer can assist. Your dealer can provide any installation procedures that may differ for an extreme use battery.

Electronic Power Steering (EPS)

Electronic power steering (EPS), if equipped, engages when the ignition key is turned to the ON position. EPS remains engaged whether the vehicle is moving or idle. See page 37 for EPS Warning Indicator information.

FEATURES AND CONTROLS

Fuel Cap

The fuel tank filler cap is located on the right side of the vehicle near the seat. Use only unleaded gasoline with a minimum pump octane number of 87 R+M/2 octane. Unleaded fuel blends with up to 10% ethanol can be used.

NOTICE: Never use fuel blends with

more than 10% ethanol. Engine damage could occur.

Seat

Seat Adjustments

Always make sure the seat position allows for proper access and operation of the brake pedal, throttle pedal and all other controls.

The seat release lever is located at the left side of the seat. Push the release lever downward and slide the seat forward or rearward to the desired position. Release the lever. The seat will lock into the new position.

Seat Removal

1. Push the seat release lever downward and slide the seat forward until it slides off the frame.

2. Lift the seat away from the vehicle.

3. Reverse the procedure to reinstall the seat.

Fuel Cap

Seat

Release

Lever

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Polaris ACE 900 SP Owner's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual