Polaris RZR Trail 900 2021

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2021 RZR Owner’s Manual

Trail 900

Trail S 900

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Table of Contents7
Introduction9
Before You Ride9
European Vibration and Noise10
Vehicle Identification Numbers10
Safety11
Safety Training11
Safe Riding Gear12
Rider Comfort12
Eye Protection13
Safety Labels and Locations14
Proper Use Warning14
Fuel Transport Warning15
Maximum Weight Capacity18
Safety Warnings19
Operating Without Instruction19
Using Alcohol or Drugs20
Failure to Inspect before Operating20
Seat Belts20
Protective Apparel21
Cab Doors21
Operating with a Load on the Vehicle22
Passengers in the Cargo Box23
Operating on Pavement23
Operating on Public Roads23
Operating at Excessive Speeds23
Stalling While Climbing a Hill25
Operating in Unfamiliar Terrain25
Operating Improperly in Reverse25
Improper Tire Maintenance25
Skidding or Sliding26
Operating over Obstacles26
Operating through Water26
Operating on Frozen Bodies of Water27
Operating a Damaged Vehicle27
Exposure to Exhaust27
Hot Exhaust Systems28
Improper Cargo Loading28
Unauthorized Use of the Vehicle28
Equipment Modifications29
Features and Controls31
Component Locations31
Ignition Switch33
Headlight Switch34
Electronic Power Steering (Eps)34
Auxiliary Outlets34
Steering Wheel35
Seat Adjustments35
Seat Removal35
Rollover Protective Structure (Rops)37
Brake Pedal38
Throttle Pedal38
Gear Selector39
Service Access Panels40
Passenger Hand Hold41
Seat Belt Inspection43
All-Wheel Drive (Awd) System45
Engaging Awd45
Radio Compliance Statements47
Indicator Description52
Gauge Screens53
Update Software55
Error Messages55
Update Maps56
Instrument Cluster57
Indicator Lamps59
Rider Information Center60
Backlight Color62
Backlight Brightness63
Trip Meter64
Programmable Service Interval65
Engine Error Codes66
Diagnostic Codes67
Operation83
Vehicle Break-In Period83
Engine and Drivetrain Break-In83
Brake System Break-In84
Pvt Break-In (Clutches / Belt)84
Pre-Ride Inspection84
Safe Operation Practices85
Starting the Engine86
Stopping the Engine87
Parking the Vehicle87
Know Your Riding Area / Tread Lightly88
Trail Etiquette88
New Operator Driving Procedures88
Driving Uphill90
Driving on a Sidehill (Sidehilling)91
Driving Downhill92
Driving through Water93
Driving on Slippery Surfaces94
Driving over Obstacles95
Driving in Reverse96
Parking on an Incline97
Hauling Cargo98
Towing a Rzr101
Towing Loads101
Winch Guide103
Winch Safety Precautions103
Winch Operation105
Winch Cable Care110
Shock Loading111
Winch Maintenance and Service Safety112
Emission Control Systems113
Noise Emission Control System113
Crankcase Emission Control System113
Exhaust Emission Control System113
Electromagnetic Interference113
Maintenance115
Periodic Maintenance Chart115
Severe Use Definition115
Maintenance Intervals116
Lubrication Recommendations141
Engine Oil143
Oil Recommendations143
Oil Check144
Oil and Filter Change145
Transmission (Main Gearcase)147
Fluid Change148
Gearcase Specification Chart151
Spark Plug Gap / Torque152
Spark Plug Removal and Replacement152
Spark Plug Condition153
Normal Plug153
Wet Fouled Plug153
Cooling System156
Adding or Changing Coolant156
Overflow Bottle Coolant Level158
Pvt Drying162
Filter Systems163
Air Filter163
Spark Arrester164
Brake Inspection167
Brake Fluid168
Suspension Settings169
Tire Tread Depth174
Axle and Wheel Nut Torque Specifications175
Wheel Removal176
Wheel Installation176
Headlight Replacement177
Headlight Beam Adjustment178
Vehicle Immersion179
Steering Wheel Inspection180
Battery Removal181
Battery Installation181
Battery Maintenance and Charging182
Cleaning and Storage184
Washing the Vehicle184
Washing Tips185
Polishing the Vehicle185
Polishing Tips185
Storage Tips185
Clean the Exterior186
Stabilize the Fuel186
Inspect and Lubricate186
Fog the Engine187
Storage Area / Covers187
Removal from Storage187
Transporting the Vehicle189
Specifications191
Polaris Products197
Lubricants / Service Products197
Part Number Description198
Troubleshooting199
Drive Belt Wear / Burn199
Possible Cause200
Engine Turns Over, Fails to Start201
Engine Backfires201
Engine Pings or Knocks203
Engine Runs Irregularly, Stalls, or Misfires204
Engine Stops or Loses Power205
Limited Warranty207
Warranty Coverage and Exclusions208
Limitations of Warranties and Remedies208
Lubricants and Fluids209
How to Obtain Warranty Service210
Exported Products211
U.s.a. Epa Emissions Limited Warranty212
California Residents215
Manufacturer's Warranty Coverage215
California Emission Control Warranty Statement Your Warranty Rights and Obligations215
Maintenance Log217

Polaris RZR Trail 900 2021 - Page 3

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