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2025 Scrambler 850 Owner’s Manual

  • i 2025 Scrambler 850 Owner's Manual
  • ii Welcome
  • iii Safety Symbols and Signal Words
  • Chapter 1: Introduction
    • 1.1.1: Important Warning About This Manual
    • 1.1.2: Vehicle Identification Numbers
    • 1.1.3: Radio Compliance Statements
    • 1.1.4: Reporting Safety Defects (Canada)
  • Chapter 2: Safety
    • 2.2.1: Safety Training
    • 2.2.2: Safe Riding Gear
      • 2.2.2.1: Helmet
      • 2.2.2.2: Eye Protection
      • 2.2.2.3: Gloves
      • 2.2.2.4: Boots
      • 2.2.2.5: Clothing
      • 2.2.2.6: Additional Protective Gear
    • 2.2.3: Safety Warnings
      • 2.2.3.1: Operating Without Instruction
      • 2.2.3.2: Age Restrictions
      • 2.2.3.3: Using Alcohol or Drugs
      • 2.2.3.4: Failure to Inspect Before Operating
      • 2.2.3.5: Handling Gasoline
      • 2.2.3.6: Exposure to Exhaust
      • 2.2.3.7: Protective Apparel
      • 2.2.3.8: Operating on Pavement
      • 2.2.3.9: Operating on Public Roads
      • 2.2.3.10: Operating at Excessive Speeds
      • 2.2.3.11: Physical Control of the Vehicle
      • 2.2.3.12: Turning Improperly
      • 2.2.3.13: Jumps and Stunts
      • 2.2.3.14: Improper Hill Climbing
      • 2.2.3.15: Descending Hills Improperly
      • 2.2.3.16: Crossing Hillsides
      • 2.2.3.17: Stalling While Climbing a Hill
      • 2.2.3.18: Operating on Steep Hills
      • 2.2.3.19: Operating on Slippery Terrain
      • 2.2.3.20: Operating in Unfamiliar Terrain
      • 2.2.3.21: Improper Tire Maintenance
      • 2.2.3.22: Operating Improperly in Reverse
      • 2.2.3.23: Operating Over Obstacles
      • 2.2.3.24: Skidding or Sliding
      • 2.2.3.25: Operating a Damaged Vehicle
      • 2.2.3.26: Operating Through Water
      • 2.2.3.27: Improper Cargo Loading
      • 2.2.3.28: Operating on Frozen Bodies of Water
      • 2.2.3.29: Poor Visibility
      • 2.2.3.30: Physical Skills
      • 2.2.3.31: Hot Exhaust Systems
      • 2.2.3.32: Trailer Hitch Warning (if equipped)
      • 2.2.3.33: Unauthorized Use of the Vehicle
      • 2.2.3.34: Equipment Modifications
    • 2.2.4: Safety Labels and Locations
      • 2.2.4.1: General Warning
      • 2.2.4.2: Reverse Override Warning
      • 2.2.4.3: Age 16 Warning
      • 2.2.4.4: 4x4 (AWD) Caution
      • 2.2.4.5: Clutch Cover Warning
      • 2.2.4.6: No Passenger Warning
      • 2.2.4.7: Tire Pressure / Load Warning
      • 2.2.4.8: Rack Warning
      • 2.2.4.9: Discretionary Warning
  • Chapter 3: Features and Controls
    • 3.3.1: Overview
    • 3.3.2: Ignition Switch/Light Switch
    • 3.3.3: Left-Hand Control
      • 3.3.3.1: Engine Stop Switch
      • 3.3.3.2: Mode/Reverse Override Switch
      • 3.3.3.3: Headlight Switch
    • 3.3.4: Right-Hand Control
      • 3.3.4.1: Driveline Switch
      • 3.3.4.2: Throttle Lever
    • 3.3.5: Brake System
      • 3.3.5.1: Brake Lever
      • 3.3.5.2: Temporary Brake Lock
      • 3.3.5.3: Master Cylinder/Brake Fluid
      • 3.3.5.4: Auxiliary Foot Brake
        • 3.3.5.4.1: Brake Fluid Level
    • 3.3.6: Automatic Transmission Gear Selector
    • 3.3.7: Fuel Cap
    • 3.3.8: Front Compartment
    • 3.3.9: Electronic Power Steering (EPS)
    • 3.3.10: Battery Charge Port
    • 3.3.11: All Wheel Drive System
      • 3.3.11.1: AWD Mode
      • 3.3.11.2: 2x4 Mode
      • 3.3.11.3: Engaging AWD
    • 3.3.12: Instrument Cluster
      • 3.3.12.1: Overview
      • 3.3.12.2: Indicator Lamps
      • 3.3.12.3: Digital Gauge
      • 3.3.12.4: Display Area 1
      • 3.3.12.5: Display Area 2
    • 3.3.13: Options Menu
      • 3.3.13.1: Diagnostic Code
      • 3.3.13.2: Unit Selection Distance
      • 3.3.13.3: Unit Selection Temperature
      • 3.3.13.4: Clock (if Equipped)
      • 3.3.13.5: Back Light Color
      • 3.3.13.6: Back Light Level
      • 3.3.13.7: Service Hours
      • 3.3.13.8: Bluetooth® (if equipped)
        • 3.3.13.8.1: Pairing Your Phone to the Gauge
      • 3.3.13.9: Electronic Power Steering (EPS) (if equipped)
  • Chapter 4: Operation
    • 4.4.1: Important Information
    • 4.4.2: Safe Operation Practices
    • 4.4.3: Trail Etiquette
    • 4.4.4: Know Your Riding Area/Tread LightlySM
    • 4.4.5: Vehicle Break-in Period
      • 4.4.5.1: Engine and Drivetrain Break-In
      • 4.4.5.2: Brake System Break-In
      • 4.4.5.3: PVT Break-in (Clutches/Belt)
    • 4.4.6: Pre-Ride Checklist
    • 4.4.7: New Operator Driving Procedures
      • 4.4.7.1: Turning the Vehicle
      • 4.4.7.2: Driving on Slippery Surfaces
      • 4.4.7.3: Driving Uphill
      • 4.4.7.4: Driving Downhill
      • 4.4.7.5: Driving on a Sidehill (Sidehilling)
      • 4.4.7.6: Turning Around on a Hill (K-Turn)
      • 4.4.7.7: Driving Through Water
      • 4.4.7.8: Driving Over Obstacles
      • 4.4.7.9: Driving in Reverse
    • 4.4.8: Starting the Engine
      • 4.4.8.1: Cold Weather Operation
    • 4.4.9: Stopping the Engine
    • 4.4.10: Fuel Recommendation
    • 4.4.11: Parking the Vehicle
      • 4.4.11.1: Parking on an Incline
    • 4.4.12: Hauling Cargo
      • 4.4.12.1: Cargo Warning
      • 4.4.12.2: Hauling Cargo Guidelines
      • 4.4.12.3: Towing Loads
  • Chapter 5: Winch Guide (If Equipped)
    • 5.5.1: Winch Safety
    • 5.5.2: Winch Safety Precautions
    • 5.5.3: Winch Operation
    • 5.5.4: Winch Cable Care
    • 5.5.5: Shock Loading
    • 5.5.6: Winch Maintenance and Service Safety
  • Chapter 6: Emission Control Systems
    • 6.6.1: Noise Emission Control System
    • 6.6.2: Operation on Public Lands in the U.S.A.
    • 6.6.3: Crankcase Emission Control System
    • 6.6.4: Exhaust Emission Control System
    • 6.6.5: Electromagnetic Interference
  • Chapter 7: Maintenance
    • 7.7.1: Periodic Maintenance
    • 7.7.2: Severe Use Definition
    • 7.7.3: Polaris Maintenance Schedule
    • 7.7.4: Lubrication Guide
    • 7.7.5: Engine Oil
      • 7.7.5.1: Oil Recommendations
      • 7.7.5.2: Oil Level Check
      • 7.7.5.3: Oil and Filter Change
    • 7.7.6: Transmission Fluid
    • 7.7.7: Front Gearcase (Demand Drive) Fluid
    • 7.7.8: Rear Gearcase Fluid
    • 7.7.9: Power Steering Unit (if equipped)
    • 7.7.10: Steering Assembly
    • 7.7.11: Cooling System
      • 7.7.11.1: Recovery Bottle Coolant
      • 7.7.11.2: Radiator Coolant
    • 7.7.12: Brakes
      • 7.7.12.1: Hand Brake
      • 7.7.12.2: Auxiliary Foot Brake
    • 7.7.13: Seat Removal
    • 7.7.14: Side Panel/Footwell Removal
    • 7.7.15: Tires
      • 7.7.15.1: Tire Tread Depth
      • 7.7.15.2: Wheel Removal
      • 7.7.15.3: Wheel Installation
      • 7.7.15.4: Wheel Nut Torque Specifications
    • 7.7.16: Toe Alignment
    • 7.7.17: Camber and Caster
    • 7.7.18: Air Filter Installation
    • 7.7.19: Fuse Replacement
    • 7.7.20: Lights
      • 7.7.20.1: Headlight Beam Inspection
      • 7.7.20.2: Headlight Beam Adjustment (Halogen - If Equipped)
      • 7.7.20.3: Headlight Beam Adjustment (LED - If Equipped)
      • 7.7.20.4: Headlamp Replacement
      • 7.7.20.5: Taillight/Brake Light Lamp Replacement
    • 7.7.21: Spark Plugs
      • 7.7.21.1: Spark Plug Recommendations
      • 7.7.21.2: Spark Plug Inspection
        • 7.7.21.2.1: Normal Plug
        • 7.7.21.2.2: Wet Fouled Plug
    • 7.7.22: Vehicle Immersion
    • 7.7.23: Spark Arrestor
    • 7.7.24: PVT System
      • 7.7.24.1: When to Use Low Range and High Range
      • 7.7.24.2: PVT Drying
    • 7.7.25: Battery
      • 7.7.25.1: Battery Removal
      • 7.7.25.2: Battery Installation
      • 7.7.25.3: Battery Storage
      • 7.7.25.4: Battery Charging
      • 7.7.25.5: Battery Identification
      • 7.7.25.6: LEAD ACID CONVENTIONAL / DRY SHIPPED AGM BATTERY BEST PRACTICES
        • 7.7.25.6.1: LEAD ACID CONVENTIONAL BATTERIES
        • 7.7.25.6.2: DRY SHIPPED AGM BATTERIES
      • 7.7.25.7: LOW MAINTENANCE BATTERY BEST PRACTICES
        • 7.7.25.7.1: LEAD ACID LOW MAINTENANCE BATTERY
        • 7.7.25.7.2: AGM LOW MAINTENANCE BATTERIES
    • 7.7.26: Front/Rear Shock Compression
    • 7.7.27: Throttle Body/Idle RPM
    • 7.7.28: Handlebars
    • 7.7.29: Cleaning and Storage
      • 7.7.29.1: Washing the Vehicle
        • 7.7.29.1.1: Washing Tips
      • 7.7.29.2: Polishing the Vehicle
        • 7.7.29.2.1: Polishing Tips
      • 7.7.29.3: Storage Tips
        • 7.7.29.3.1: Clean the Exterior
        • 7.7.29.3.2: Stabilize the Fuel
        • 7.7.29.3.3: Oil and Filter
        • 7.7.29.3.4: Air Filter / Air Box
        • 7.7.29.3.5: Fluid Levels
        • 7.7.29.3.6: Inspect and Lubricate
        • 7.7.29.3.7: Fog the Engine
        • 7.7.29.3.8: Battery Maintenance
        • 7.7.29.3.9: Storage Area / Covers
      • 7.7.29.4: Transporting the Vehicle
  • Specifications
    • 8.1 Scrambler 850
  • Chapter 8: POLARIS Products
    • 8.8.1: Lubricants / Service Products
  • Chapter 9: Troubleshooting
    • 9.9.1: Diagnostic Display Code Definitions
    • 9.9.2: Drive Belt Wear/Burn
    • 9.9.3: Engine Doesn't Turn Over
    • 9.9.4: Engine Turns Over, Fails to Start
    • 9.9.5: Engine Backfires
    • 9.9.6: Engine Pings or Knocks
    • 9.9.7: Engine Runs Irregularly, Stalls or Misfires
    • 9.9.8: Engine Stops or Loses Power
  • Chapter 10: Warranty
    • 10.10.1: Limited Warranty
    • 10.10.2: Registration
    • 10.10.3: Spark Arrestor Warranty
    • 10.10.4: Warranty Coverage and Exclusions
      • 10.10.4.1: Limitations Of Warranties And Remedies
      • 10.10.4.2: Lubricants and Fluids
    • 10.10.5: How To Obtain Warranty Service
    • 10.10.6: Exported Products
    • 10.10.7: Notice
    • 10.10.8: U.S.A. EPA Emissions Limited Warranty
    • 10.10.9: California Residents
  • Chapter 11: Maintenance Log
    • 11.11.1: Maintenance Log

Brake System

In this section:

  1. Brake Lever
  2. Temporary Brake Lock
  3. Master Cylinder/Brake Fluid
  4. Auxiliary Foot Brake

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