IMPORTANT

The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle. Always follow the warnings and instructions in Owner's Manual.

Click the link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com.

2022 PRO-RMK / RMK KHAOS Boost Owner’s Manual

P/N 9940125

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Unless noted, trademarks are the property of Polaris Industries Inc.

QR Code® is a registered trademark of DENSO WAVE INCORPORATED. BatteryMINDer® is a registered trademark of VDC Electronics Inc. Bluetooth® is a registered trademark of Bluetooth Sig, Inc. NGK® is a registered trademark of NGK Spark Plug Co., Ltd. SAE® is a registered trademark of Society of Automotive Engineers, Inc. exFAT^® is a registered trademark of Microsoft Corporation. Google Play^® and Android® are registered trademarks of GOOGLE LLC. Apple^® and APP STORE^® are registered trademarks of Apple Inc. iOS® is a registered trademark of CISCO TECHNOLOGY, INC. Sandisk® is a registered trademark of SANDISK LLC. COLDPLAY^sm is a service trademark of COLDPLAY Chris Martin, Jon Buckland, Guy Berryman and Will Champion, all United Kingdom citizens; "A SKY FULL OF STARS" and "ALWAYS IN MY HEAD" - Ghost Stories.

Copyright Information

Copyright 2023 Polaris Industries 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.

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

Printing

Printed in U.S.A.

i 2022 PRO-RMK / RMK KHAOS Boost 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: Engine Serial Number
  - 1.1.3.2: Key Identification
- 1.1.4: Radio Compliance Statements
- 1.1.5: Reporting Safety Defects (Canada)
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 to Know Your Mountain Snowmobile
    - 2.2.1.10.6: Get the Forecast
    - 2.2.1.10.7: Get Avalanche Safety Training
    - 2.2.1.10.8: 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: Driving Downhill
  - 2.2.1.16: Driving in Hilly Terrain
  - 2.2.1.17: Drive Belt
  - 2.2.1.18: Intake Silencer
  - 2.2.1.19: Clutches
  - 2.2.1.20: Cold Weather Drive-Away
  - 2.2.1.21: Maneuverability
  - 2.2.1.22: Driving Responsibly
  - 2.2.1.23: Windchill/Temperature Charts
    - 2.2.1.23.1: Windchill Chart (°F)
    - 2.2.1.23.2: Windchill Chart (°C)
- 2.2.2: Safety Labels and Locations
  - 2.2.2.1: PRO RMK
    RMK KHAOS
    - 2.2.2.1.1: Clutch Warning
    - 2.2.2.1.2: General Warning
    - 2.2.2.1.3: Hot Surface Caution
    - 2.2.2.1.4: Moving Parts Warning
Chapter 3: Features
- 3.3.1: Component Locations
- 3.3.2: Patriot Boost System Components
  (If Equipped)
- 3.3.3: Ignition Switch
- 3.3.4: Adjustable Headlight
- 3.3.5: Tools
- 3.3.6: QUICKDRIVE
- 3.3.7: Cargo Storage
- 3.3.8: Rail Scratchers
- 3.3.9: Accessories
- 3.3.10: Detonation Elimination Technology (DET)
- 3.3.11: Oil Pump Failure Protection
- 3.3.12: Extended Idle Engine Shutoff
- 3.3.13: Security System (Ignition Lock 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: Fuel Gauge
    - 4.4.1.2.4: Odometer/Engine Hour Display Area
    - 4.4.1.2.5: Playback Function
    - 4.4.1.2.6: Standard/Metric Display
  - 4.4.1.3: Security System (Ignition Lock System)
    - 4.4.1.3.1: First Time Use of Your Security System
    - 4.4.1.3.2: Locking System With Personal Security Code
    - 4.4.1.3.3: Unlocking System With Personal Security Code
    - 4.4.1.3.4: Changing to a New Security Code
    - 4.4.1.3.5: Security System Access Quick Reference
  - 4.4.1.4: Diagnostic Display Mode
- 4.4.2: Fuel Type Selection
- 4.4.3: Heated Grips
- 4.4.4: Engine Overheat Indicator
  - 4.4.4.1: Flashing Indicator
  - 4.4.4.2: Engine-Cooling Actions
Chapter 5: Ride Command Display
- 5.5.1: Introduction
- 5.5.2: Before you Ride
- 5.5.3: Device Operating Requirements
- 5.5.4: Overview
- 5.5.5: Ride Command Buttons
- 5.5.6: Gauge Screen
  - 5.5.6.1: Configure Gauge Screen
  - 5.5.6.2: Gauge View Mode
- 5.5.7: Icon Bar
- 5.5.8: Badge Panel
  - 5.5.8.1: Controls Tab
  - 5.5.8.2: App Tray
  - 5.5.8.3: Display Mode
  - 5.5.8.4: Polaris Button
  - 5.5.8.5: Notifications Tab
    - 5.5.8.5.1: Engine Overheat Indicator
  - 5.5.8.6: Fuel Setting
  - 5.5.8.7: Display Brightness
  - 5.5.8.8: Lock Vehicle
  - 5.5.8.9: All Settings
    - 5.5.8.9.1: Information
    - 5.5.8.9.2: General
    - 5.5.8.9.3: Time
    - 5.5.8.9.4: Vehicle
- 5.5.9: Music Screen
- 5.5.10: Phone Screen
- 5.5.11: Map Screen
  - 5.5.11.1: Zoom
  - 5.5.11.2: Map Orientation
  - 5.5.11.3: Waypoints
  - 5.5.11.4: Points of Interest (POI)
  - 5.5.11.5: Go to Nav
- 5.5.12: Group Ride
  - 5.5.12.1: Group Ride Setup
  - 5.5.12.2: Joining a Ride Group
  - 5.5.12.3: Riding with a Group
  - 5.5.12.4: Creating a Ride Group
- 5.5.13: Maintenance
  - 5.5.13.1: Care and Maintenance
  - 5.5.13.2: Vehicle Storage
  - 5.5.13.3: Speed Limitation
  - 5.5.13.4: Update Software
  - 5.5.13.5: Update Maps
  - 5.5.13.6: USB Hardware
  - 5.5.13.7: USB Port
Chapter 6: The Perfect Fit
- 6.6.1: Suspension Quick Set-Up Guide
  - 6.6.1.1: Shock Locations
  - 6.6.1.2: Shock Compression Damping
- 6.6.2: Independent Front Suspension (IFS)
  - 6.6.2.1: IFS Shock Adjustments
- 6.6.3: Rear Suspension
  - 6.6.3.1: Front Track Shock Settings
  - 6.6.3.2: Rear Track Shock Settings
- 6.6.4: Handlebar Component Alignment
  - 6.6.4.1: Brake Master Cylinder Alignment
  - 6.6.4.2: Throttle Block Alignment
  - 6.6.4.3: PERC Button Alignment
  - 6.6.4.4: Engine Stop Switch Alignment
  - 6.6.4.5: Handlebar Hook Alignment
  - 6.6.4.6: Handlebar Angle Adjustment
- 6.6.5: Carbide Skags
Chapter 7: Pre-Ride Inspections
- 7.7.1: Pre-Ride Checklist
- 7.7.2: Pre-Ride Suspension Inspection
- 7.7.3: Before Starting the Engine
  - 7.7.3.1: Read and Understand Your Owner's Manual
  - 7.7.3.2: Steering System
  - 7.7.3.3: Throttle Lever
  - 7.7.3.4: Throttle Safety Switch
  - 7.7.3.5: Brakes
    - 7.7.3.5.1: Parking Brake Lever Lock
    - 7.7.3.5.2: Brake Lever Travel
    - 7.7.3.5.3: Lever Feel
  - 7.7.3.6: Parking Brake Lever Lock
  - 7.7.3.7: Track
  - 7.7.3.8: Hood and Side Panel Fasteners
  - 7.7.3.9: Recoil Rope
- 7.7.4: Start the Engine and Check
  - 7.7.4.1: Engine Stop Switch
  - 7.7.4.2: Ignition Switch
  - 7.7.4.3: Tether Switch
  - 7.7.4.4: Lighting
  - 7.7.4.5: Operating Area
Chapter 8: Operation
- 8.8.1: Starting the Engine
  - 8.8.1.1: Restarting the Engine
- 8.8.2: Break-In Period
  - 8.8.2.1: Engine Break-In
  - 8.8.2.2: Automatic Engine Break-In Timers
  - 8.8.2.3: Oil Injection System
  - 8.8.2.4: Drive Belt Break-In
  - 8.8.2.5: QUICKDRIVE Belt Break-In
  - 8.8.2.6: Track Break-In
- 8.8.3: Track Warm-Up
- 8.8.4: Slide Rail and Track Cooling
- 8.8.5: Rail Scratchers
- 8.8.6: Deep Lug Track Operation
- 8.8.7: Fuel
  - 8.8.7.1: Fuel Recommendation
  - 8.8.7.2: Fuel System Deicers
- 8.8.8: Oil
  - 8.8.8.1: Oil Recommendation
  - 8.8.8.2: Low Oil Level
- 8.8.9: Engine Stop Switch
- 8.8.10: Throttle Safety Switch
- 8.8.11: Throttle Lever
- 8.8.12: Vehicle Control System
- 8.8.13: POLARIS Electronic Reverse Control (PERC)
  - 8.8.13.1: Engaging Reverse
  - 8.8.13.2: Disengaging Reverse
- 8.8.14: Emergency Stopping
- 8.8.15: Daily Storage
- 8.8.16: Towing
Chapter 9: Emissions Control Systems
- 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
Chapter 10: Maintenance
- 10.10.1: POLARIS Recommended Maintenance Program
- 10.10.2: Pre-Season Maintenance
- 10.10.3: Polaris Maintenance Schedule
- 10.10.4: Hood/Side Panel
- 10.10.5: Lubrication
  - 10.10.5.1: Rear Suspension Lubrication
- 10.10.6: Spark Plugs
  - 10.10.6.1: Spark Plug Recommendations
  - 10.10.6.2: Spark Plug Inspection
  - 10.10.6.3: Spark Plug Condition
- 10.10.7: Intake Filters
- 10.10.8: Fuel Pump
- 10.10.9: Fuel Filter / Fuel Lines
- 10.10.10: Cooling System
  - 10.10.10.1: Coolant
  - 10.10.10.2: Coolant Level
  - 10.10.10.3: Flushing the Cooling System
  - 10.10.10.4: Bleeding the Cooling System
- 10.10.11: Exhaust System
- 10.10.12: Electronic Variable Exhaust System (E-VES) Maintenance
- 10.10.13: Quickdrive
  - 10.10.13.1: QUICKDRIVE Belt Condition
- 10.10.14: Brakes
  - 10.10.14.1: Hydraulic Brake Inspection
  - 10.10.14.2: Brake Components
  - 10.10.14.3: Excessive Lever Travel
  - 10.10.14.4: Brake Fluid
  - 10.10.14.5: Bleeding the Hydraulic Brake System
- 10.10.15: Lights
- 10.10.16: Fuse Replacement
- 10.10.17: Constant Power Fuse
- 10.10.18: Load Center
  - 10.10.18.1: Load Center Details
- 10.10.19: Clutch System
  - 10.10.19.1: Clutch Alignment Offset
  - 10.10.19.2: Drive Belt Condition
  - 10.10.19.3: Drive Belt Deflection Adjustment
    (Patriot 650/850 Models)
  - 10.10.19.4: Drive Belt Removal
  - 10.10.19.5: Drive Belt Installation
- 10.10.20: Track Maintenance
  - 10.10.20.1: Track Inspection
  - 10.10.20.2: Track Lubrication
  - 10.10.20.3: Track Tension
  - 10.10.20.4: Track Alignment
- 10.10.21: Steering System
  - 10.10.21.1: Front Suspension Inspection
  - 10.10.21.2: Ski Alignment
  - 10.10.21.3: Ski Skags
    - 10.10.21.3.1: Skag Replacement
  - 10.10.21.4: Rail Slide Wear Inspection
- 10.10.22: Battery Maintenance
  - 10.10.22.1: Battery Removal (Electric Start Models)
  - 10.10.22.2: Battery Installation
  - 10.10.22.3: Battery Identification
  - 10.10.22.4: Battery Charging
  - 10.10.22.5: Battery Charge Relay Control
  - 10.10.22.6: Off Season Storage
  - 10.10.22.7: Lead Acid Conventional Battery Maintenance
  - 10.10.22.8: Dry Shipped AGM Battery Maintenance
  - 10.10.22.9: Lead Acid Low Maintenance Battery Maintenance
  - 10.10.22.10: AGM Low Maintenance Battery Maintenance
- 10.10.23: Transporting the Snowmobile
- 10.10.24: Summer/Long-Term Storage Guide
  - 10.10.24.1: Treating the Fuel System
  - 10.10.24.2: Fogging the Engine
  - 10.10.24.3: Drive Belt Storage
  - 10.10.24.4: Battery/Electrical System Storage
  - 10.10.24.5: Cleaning the Snowmobile
  - 10.10.24.6: Lubricate the Pivots
  - 10.10.24.7: Storing the Snowmobile
- 10.10.25: Winter Ride Preparation
Chapter 11: Specifications
- 11.11.1: 650 PRO RMK
  650 RMK KHAOS
- 11.11.2: 850 PRO RMK
  850 RMK KHAOS
- 11.11.3: Patriot Boost PRO RMK
  Patriot Boost RMK KHAOS
Chapter 12: Diagnostic Trouble Codes (DTC)
- 12.12.1: Diagnostic Trouble Codes (DTCs)
- 12.12.2: Diagnostic Trouble Codes (DTCs) –
  Patriot Boost
- 12.12.3: Diagnostic Trouble Codes (DTCs) – Left Hand Controls
- 12.12.4: E-VES Diagnostic Trouble Codes (DTCs)
Chapter 13: Troubleshooting
- 13.13.1: Engine Troubleshooting
- 13.13.2: Drive System Troubleshooting
- 13.13.3: Drive Belt Troubleshooting
- 13.13.4: Suspension Troubleshooting
- 13.13.5: DET Troubleshooting
Chapter 14: Warranty
- 14.14.1: Service and Warranty Information
  - 14.14.1.1: Obtaining Service and Warranty Assistance
  - 14.14.1.2: Limited Warranty
  - 14.14.1.3: Registration
  - 14.14.1.4: Warranty Coverage and Exclusions
    - 14.14.1.4.1: Limitations of Warranties and Remedies
      - 14.14.1.4.1.1: Lubricants and Fluids
  - 14.14.1.5: How to Obtain Warranty Service
    - 14.14.1.5.1: In the country where your product was purchased:
    - 14.14.1.5.2: Outside the country where your product was purchased:
    - 14.14.1.5.3: If you move:
    - 14.14.1.5.4: If you purchase from a private party:
  - 14.14.1.6: Exported Products
  - 14.14.1.7: Notice
  - 14.14.1.8: U.S.A. EPA Emissions Limited Warranty
Chapter 15: Maintenance Log
- 15.15.1: Maintenance Log
Index