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2025 ProStar S4 Titan Owner’s Manual

  • i 2025 ProStar S4 Titan Owner’s Manual
  • ii Welcome
  • iii Safety Symbols and Signal Words
  • Table Of Contents
  • Chapter 1: Introduction
    • 1.1.1: Important Notes for Owners and Drivers
    • 1.1.2: Preservation of the Environment
      • 1.1.2.1: Noise Level
      • 1.1.2.2: Air Pollution
    • 1.1.3: Vehicle Identification Numbers
      • 1.1.3.1: Key Identification
    • 1.1.4: Reporting Safety Defects (Canada)
    • 1.1.5: Near-field Communication (NFC)
      (if equipped)
  • Chapter 2: Safety
    • 2.2.1: Operator Safety
      • 2.2.1.1: Stay Clear of Track
      • 2.2.1.2: Stay Clear of Engine
      • 2.2.1.3: Riding Position
      • 2.2.1.4: Rider Capacity
      • 2.2.1.5: Riding Apparel
        • 2.2.1.5.1: Helmet
        • 2.2.1.5.2: Eye Protection
        • 2.2.1.5.3: Clothing
      • 2.2.1.6: Survival Preparation
      • 2.2.1.7: Excessive Speed
      • 2.2.1.8: Driver Awareness
      • 2.2.1.9: Disabled Operators
      • 2.2.1.10: Mountainous Terrain Riding
        • 2.2.1.10.1: Get the Safety Gear
        • 2.2.1.10.2: Get to Know Your Safety Gear
        • 2.2.1.10.3: Get the Picture
        • 2.2.1.10.4: Get Out of Harm’s Way
        • 2.2.1.10.5: Get the Forecast
        • 2.2.1.10.6: Get Avalanche Safety Training
        • 2.2.1.10.7: Avalanche Awareness
      • 2.2.1.11: Ice and Snow Build-up
      • 2.2.1.12: Driving on Slippery Surfaces
      • 2.2.1.13: Inadequate Snow Conditions
      • 2.2.1.14: Operating in Deep Snow
      • 2.2.1.15: Hidden Obstructions
      • 2.2.1.16: Driving Downhill
      • 2.2.1.17: Driving in Hilly Terrain
      • 2.2.1.18: Drive Belt
      • 2.2.1.19: Intake Silencer
      • 2.2.1.20: Clutches
      • 2.2.1.21: Cold Weather Drive-Away
      • 2.2.1.22: Maneuverability
      • 2.2.1.23: Driving Responsibly
      • 2.2.1.24: Windchill/Temperature Charts
        • 2.2.1.24.1: Windchill Chart (°F)
        • 2.2.1.24.2: Windchill Chart (°C)
    • 2.2.2: Safety Labels and Locations
      • 2.2.2.1: Moving Parts Warning
      • 2.2.2.2: Hot Surface Caution
      • 2.2.2.3: General Warning
      • 2.2.2.4: Passenger Seat Caution
  • Chapter 3: Features
    • 3.3.1: Component Locations
      • 3.3.1.1: Controls
      • 3.3.1.2: Gear Selector
      • 3.3.1.3: Ignition Switch
      • 3.3.1.4: 12-Volt RCA Power Sources
      • 3.3.1.5: Adjustable Headlight
      • 3.3.1.6: Block Heater
      • 3.3.1.7: Tools
        • 3.3.1.7.1: Spare Belt Holder
      • 3.3.1.8: Rail Scratchers
      • 3.3.1.9: Extended Idle Engine Shutoff
      • 3.3.1.10: ECU Speed Limiter
      • 3.3.1.11: Brake and Throttle Interlock Safety System
  • Chapter 4: Gauge
    • 4.4.1: Standard Instrument Cluster
      • 4.4.1.1: Indicator Lamps
      • 4.4.1.2: Rider Information Center
        • 4.4.1.2.1: Information Display Area
        • 4.4.1.2.2: Speed Display Area
        • 4.4.1.2.3: Odometer/Engine Hour Display Area
        • 4.4.1.2.4: Standard/Metric Display
        • 4.4.1.2.5: Diagnostic Display Mode
    • 4.4.2: Speed Limiter
    • 4.4.3: Engine Overheat Indicators
      • 4.4.3.1: Flashing Indicator
      • 4.4.3.2: Engine-Cooling Actions
  • Chapter 5: The Perfect Fit
    • 5.5.1: Suspension Quick Set-Up Guide
      • 5.5.1.1: Introduction
      • 5.5.1.2: Shock Locations
      • 5.5.1.3: Shock Compression Damping
      • 5.5.1.4: Front Suspension
        • 5.5.1.4.1: Independent Front Suspension Factory Settings
      • 5.5.1.5: Rear Suspension
        • 5.5.1.5.1: Front Track Shock Factory Settings
        • 5.5.1.5.2: Rear Track Shock Factory Settings
        • 5.5.1.5.3: Torsion Spring Adjustments
      • 5.5.1.6: Limiter Strap Adjustment
    • 5.5.2: Handlebar Adjustment
      • 5.5.2.1: Handlebar Component Fastener Torques
      • 5.5.2.2: Handlebar Component Locations
      • 5.5.2.3: Left Hand Control Alignment
      • 5.5.2.4: Throttle Block Alignment
      • 5.5.2.5: Engine Stop Switch Alignment
      • 5.5.2.6: Riser Angle
      • 5.5.2.7: Handlebar Angle
  • Chapter 6: Pre-Ride Inspections
    • 6.6.1: Pre-Ride Checklist
    • 6.6.2: Pre-Ride Suspension Inspection
    • 6.6.3: Before Starting the Engine
      • 6.6.3.1: Read and Understand Your Owner's Manual
      • 6.6.3.2: Throttle Lever
      • 6.6.3.3: Brakes
        • 6.6.3.3.1: Brake Lever Travel
        • 6.6.3.3.2: Lever Feel
      • 6.6.3.4: Temporary Brake Lever Lock
        • 6.6.3.4.1: Lock Engagement
        • 6.6.3.4.2: Lock Release
      • 6.6.3.5: Steering System
      • 6.6.3.6: Track
      • 6.6.3.7: Hood and Side Panel Fasteners
    • 6.6.4: Start the Engine and Check
      • 6.6.4.1: Engine Stop Switch
      • 6.6.4.2: Ignition Switch
      • 6.6.4.3: Tether Switch (if equipped)
      • 6.6.4.4: Lighting
      • 6.6.4.5: Mirrors (if equipped)
      • 6.6.4.6: Operating Area
  • Chapter 7: Operation
    • 7.7.1: Starting the Engine
      • 7.7.1.1: Restarting the Engine
    • 7.7.2: Track Warm-Up
    • 7.7.3: Slide Rail and Track Cooling
    • 7.7.4: Fuel Recommendation
      • 7.7.4.1: Fuel System Deicers
    • 7.7.5: Oil Recommendation
    • 7.7.6: Throttle Lever
    • 7.7.7: Engine Stop Switch
    • 7.7.8: Emergency Stopping
    • 7.7.9: Vehicle Tipover
    • 7.7.10: Daily Storage
    • 7.7.11: Towing
  • Chapter 8: Snowmobile Break-In
    • 8.8.1: Engine Break-In
    • 8.8.2: Drive Belt Break-In
    • 8.8.3: Track Break-In
  • Chapter 9: Maintenance
    • 9.9.1: Emission Control Information
      • 9.9.1.1: Emission Control Label
      • 9.9.1.2: Emission Control Maintenance Requirements
      • 9.9.1.3: Owner's Responsibilities
      • 9.9.1.4: Non-ionizing Radiation
    • 9.9.2: POLARIS Recommended Maintenance Program
    • 9.9.3: Pre-Season Maintenance
    • 9.9.4: Polaris Maintenance Schedule
    • 9.9.5: Lubrication
      • 9.9.5.1: Rear Suspension
    • 9.9.6: Engine Oil
      • 9.9.6.1: Oil Level Check
      • 9.9.6.2: Oil and Oil Filter Change
    • 9.9.7: Side Panels
    • 9.9.8: Hood
    • 9.9.9: Intake Filters
    • 9.9.10: Fuel Pump
    • 9.9.11: Fuel Filter / Fuel Lines
    • 9.9.12: Spark Plugs
      • 9.9.12.1: Spark Plug Recommendations
      • 9.9.12.2: Spark Plug Removal / Installation
      • 9.9.12.3: Spark Plug Condition
    • 9.9.13: Cooling System
      • 9.9.13.1: Coolant
      • 9.9.13.2: Coolant Level
      • 9.9.13.3: Flushing the Cooling System
    • 9.9.14: Exhaust System
    • 9.9.15: Brakes
      • 9.9.15.1: Hydraulic Brake Inspection
      • 9.9.15.2: Brake Components
      • 9.9.15.3: Excessive Lever Travel
      • 9.9.15.4: Brake Fluid
      • 9.9.15.5: Bleeding the Hydraulic Brake System
    • 9.9.16: Lights
    • 9.9.17: Fuse Replacement
    • 9.9.18: Load Center
      • 9.9.18.1: Load Center Details
    • 9.9.19: Spare Belt Holder Removal
    • 9.9.20: Clutch System
      • 9.9.20.1: Clutch Alignment Offset
      • 9.9.20.2: Drive Belt Condition
      • 9.9.20.3: Drive Belt Removal
      • 9.9.20.4: Drive Belt Installation
      • 9.9.20.5: Drive Belt Deflection Inspection
      • 9.9.20.6: Drive Belt Deflection Adjustment
    • 9.9.21: Driven Clutch Removal
    • 9.9.22: Drive System
      • 9.9.22.1: Transmission Fluid Change
    • 9.9.23: Track Maintenance
      • 9.9.23.1: Track Inspection
      • 9.9.23.2: Track Lubrication
      • 9.9.23.3: Track Alignment
      • 9.9.23.4: Track Tension
    • 9.9.24: Steering System
      • 9.9.24.1: Front Suspension Inspection
      • 9.9.24.2: Ski Alignment
      • 9.9.24.3: Ski Skags
        • 9.9.24.3.1: Skag Replacement
      • 9.9.24.4: Rail Slide Wear
    • 9.9.25: Battery
      • 9.9.25.1: Battery Identification
      • 9.9.25.2: Battery Removal
      • 9.9.25.3: Battery Installation
      • 9.9.25.4: Battery Charging
      • 9.9.25.5: Battery Charge Relay Control
      • 9.9.25.6: Battery Maintenance
    • 9.9.26: Transporting the Snowmobile
    • 9.9.27: Summer/Long-Term Storage Guide
      • 9.9.27.1: Treating the Fuel System
      • 9.9.27.2: Fogging the Engine
      • 9.9.27.3: Drive Belt Storage
      • 9.9.27.4: Battery and Electrical System Storage
      • 9.9.27.5: Cleaning the Snowmobile
      • 9.9.27.6: Lubricate the Pivots
      • 9.9.27.7: Storing the Snowmobile
    • 9.9.28: Winter Ride Preparation
  • Chapter 10: Specifications
    • 10.10.1: ProStar S4 Titan
  • Chapter 11: POLARIS Products
    • 11.11.1: POLARIS Products
  • Chapter 12: Troubleshooting
    • 12.12.1: Engine Troubleshooting
    • 12.12.2: Suspension Troubleshooting
    • 12.12.3: Drive Belt Troubleshooting
  • Chapter 13: Warranty
    • 13.13.1: Service and Warranty Information
      • 13.13.1.1: Obtaining Service and Warranty Assistance
      • 13.13.1.2: Limited Warranty
      • 13.13.1.3: Registration
      • 13.13.1.4: Warranty Coverage and Exclusions
        • 13.13.1.4.1: Limitations of Warranties and Remedies
          • 13.13.1.4.1.1: Lubricants and Fluids
      • 13.13.1.5: How to Obtain Warranty Service
        • 13.13.1.5.1: Outside the country where your product was purchased:
        • 13.13.1.5.2: If you move:
        • 13.13.1.5.3: If you purchase from a private party:
      • 13.13.1.6: Exported Products
      • 13.13.1.7: Notice
      • 13.13.1.8: U.S.A. EPA Emissions Limited Warranty
  • Chapter 14: Maintenance Log
    • 14.14.1: Maintenance Log
  • Index

Rear Suspension

In this section:

  1. Front Track Shock Factory Settings
  2. Rear Track Shock Factory Settings
  3. Torsion Spring Adjustments
Parent topic: Suspension Quick Set-Up Guide

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