🏷️ Basic Information

Make:

Polaris

Chassis:

IQ Chassis

👋 Introduction

Target Audience:

Owners of 2007-2008 Polaris IQ chassis snowmobiles seeking to perform maintenance, repairs, or understand their vehicle's systems. Professional snowmobile technicians will also find this manual invaluable.

Value Proposition:

Offers a comprehensive, factory-authorized digital resource, eliminating the need for potentially damaged or outdated physical manuals. Provides instant access for on-trail or workshop repairs.

Manual Benefit:

Empowers users to perform a wide range of maintenance and repair tasks, saving money on labor costs and ensuring proper operation of their snowmobile.

Digital Advantage:

Instant download, accessible on multiple devices (smartphones, tablets, computers), and protected by a lifetime replacement policy.

📋 Manual Details

Manual Type:

Service/Repair Manual

Format:

Downloadable PDF

Language:

English

Coverage Areas:

Full service, repair, maintenance, troubleshooting, and specifications for listed models.

📖 Manual Coverage

Engine:

Detailed coverage of 600cc and 700cc Liberty HO engines, including CFI (Cleanfire Injection) variants. Covers disassembly, assembly, diagnostics, and component specifications.

Fuel System:

In-depth information on the Cleanfire Injection (CFI) fuel delivery system, including fuel pump, injectors, sensors, ECU mapping, and troubleshooting.

Lubrication And Cooling:

Comprehensive details on the lubrication system (oil injection, oil type specifications) and cooling system (liquid cooling, coolant type specifications, thermostat, radiator).

Transmission And Drive:

Covers clutch system (primary and secondary clutch maintenance, calibration, weights, springs), chaincase, drive chain, sprockets, and track drive system.

Electrical System:

Detailed wiring diagrams, component testing, battery management, ignition system, lighting, starter, and accessory electrical circuits.

Steering And Suspension:

Coverage of steering linkage, skis, front and rear suspension systems, shock absorbers (including Fox, Walker Evans where applicable), and their adjustment/rebuild procedures.

Bodywork And Chassis:

Information on chassis components, body panels, seat, handlebars, snow flap, and tunnel maintenance and repair.

Intake And Exhaust:

Details on the intake system, airbox, reed valves, and the exhaust system, including pipe and muffler maintenance.

Routine Maintenance:

Step-by-step guides for regular checks, fluid changes, lubrication points, belt inspection, and spark plug replacement.

Engine Overhaul:

Complete procedures for engine removal, disassembly, inspection of internal components (pistons, rings, cylinders, crankshaft), reassembly, and installation.

Troubleshooting:

Systematic diagnostic flowcharts and procedures for identifying and resolving common issues related to engine performance, electrical faults, and drive system problems.

Clutch Calibration:

Detailed instructions on how to service, tune, and recalibrate the Polaris P-85/P-90 primary and Team secondary clutches for optimal performance based on riding conditions and modifications.

Suspension Adjustment And Rebuild:

Guidance on adjusting suspension settings for different terrain and rider preferences, as well as procedures for rebuilding shock absorbers.

Electrical Diagnostics:

Instructions for using multimeters and diagnostic tools to test electrical components, circuits, and the CDI ignition system.

Depth:

Comprehensive, covering all aspects from basic owner checks to in-depth engine rebuilding and advanced electrical troubleshooting. Suitable for both DIY enthusiasts and professional technicians.

📊 Manual Specifications

File Format:

PDF (Portable Document Format)

Searchability:

Text-searchable, allowing for quick retrieval of specific information.

Printability:

Printable pages, allowing users to print specific sections or the entire manual as needed.

Print Quality:

High-resolution digital reproduction of original factory documentation.

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Model:

Polaris Liberty HO 600, 700

Type:

2-Stroke, Parallel-Twin, Liquid-Cooled

Displacement 600:

599cc (36.57 cu. in.)

Displacement 700:

699cc (42.67 cu. in.)

Bore X Stroke 600:

73.1mm x 72.1mm (2.88 in. x 2.84 in.)

Bore X Stroke 700:

80.0mm x 69.8mm (3.15 in. x 2.75 in.)

Fuel System 600 Non Cfi:

Mikuni VM40 Carburetors (typically)

Fuel System 600 Cfi:

Polaris Cleanfire Electronic Fuel Injection (CFI)

Fuel System 700 Cfi:

Polaris Cleanfire Electronic Fuel Injection (CFI)

Ignition System:

CDI (Capacitor Discharge Ignition) with variable timing.

Horsepower 600 Ho:

Approximately 115-120 HP (varies by specific application and tuning).

Horsepower 700 Ho:

Approximately 130-135 HP (varies by specific application and tuning).

Model:

Polaris Liberty HO 600, 700, 800

Type:

2-Stroke, Parallel-Twin, Liquid-Cooled

Displacement 600:

599cc (36.57 cu. in.)

Displacement 700:

699cc (42.67 cu. in.)

Displacement 800:

795cc (48.5 cu. in.)

Fuel System 600 Shift Rmk Dragon Etc:

Polaris Cleanfire Electronic Fuel Injection (CFI)

Fuel System 700 Iq Dragon Switchback Etc:

Polaris Cleanfire Electronic Fuel Injection (CFI)

Fuel System 800 Dragon Rmk:

Polaris Cleanfire Electronic Fuel Injection (CFI)

Horsepower 600 Iq Shift Etc:

Approximately 120-125 HP (varies).

Horsepower 700 Iq Dragon Etc:

Approximately 135-140 HP (varies).

Horsepower 800 Dragon Rmk:

Approximately 145-150 HP (varies).

🔧 Transmission

Clutch Type:

Polaris P-85 (Primary) and Team LWT/LTS (Secondary) or similar Polaris branded clutches.

Clutch Calibration:

Manual provides detailed information on clutch weights, spring tensions, helix angles, and engagement/shift speeds for various models and engine packages. Crucial for optimal performance.

Chaincase:

Covered for lubrication, chain inspection, and adjustment.

Drive Chain Type:

Roller chain, size specified in manual (e.g., 83 links, #520).

Final Drive:

Chain driven, with detailed gear ratio information provided for specific models.

📐 Dimensions

Rmk 144:

144 inches

Rmk 155:

155 inches

Dragon Rmk 163:

163 inches

Standard:

Typically 15 inches for most IQ models, with some RMK models featuring 16-inch wide tracks.

Adjustable:

Some models may offer adjustable ski stance for improved handling.

🛡️ Safety Features

Rollover Protection:

Standard snowmobile safety design; manual covers inspection of chassis integrity.

Kill Switch:

Lanyard-style kill switch operation and maintenance covered.

Braking System:

Hydraulic disc brake system. Manual covers brake fluid specifications, bleeding procedures, caliper maintenance, and pad replacement.

💡 Technology Features

Instrument Cluster:

Digital/analog instrument cluster providing speed, RPM, fuel level, coolant temperature, and diagnostic indicators. Manual covers cluster diagnostics and calibration.

Electronic Fuel Injection:

Cleanfire Injection (CFI) system manages fuel delivery and ignition timing for optimal performance and efficiency.

Reverse:

Some models feature manual or electric reverse systems. The manual covers their operation and maintenance.

🔧 Maintenance

Initial Break In:

Detailed break-in procedures (e.g., first 20-50 hours/miles) are critical for engine longevity and are typically outlined in the owner's manual and referenced in the service manual.

Oil Change Intervals:

Chaincase oil changes are typically recommended every 2,000 miles or annually. 2-stroke oil for injection system should be maintained at an appropriate level.

Clutch Inspection:

Clutch inspection and cleaning recommended annually or every 1,000 miles. Belt inspection for wear and cracks every 500 miles or annually.

Spark Plugs:

Recommended replacement or inspection at regular intervals, specified in the manual (e.g., every 1,000-2,000 miles).

Engine Oil:

Polaris 2-stroke synthetic oil for injection system. Chaincase oil: Polaris Synthetic Chaincase Lubricant or equivalent GL-4 75W-90 gear oil.

Coolant:

Ethylene glycol-based antifreeze coolant with corrosion inhibitors. Typically a 50/50 mix with distilled water. Refer to manual for specific capacity and type.

Brake Fluid:

DOT 4 hydraulic brake fluid is commonly specified. Always verify with the manual.

Clutch Wear:

Standard wear items like clutch bushings, rollers, and weights can require replacement over time, especially with aggressive riding.

Cfi System:

While generally reliable, CFI systems can sometimes experience issues with fuel pumps, injectors, or sensors, requiring specialized diagnostics covered in the manual.

Suspension Bushings:

Like any snowmobile, suspension bushings and bearings can wear, particularly in high-mileage or heavily used machines, requiring periodic inspection and replacement.

📚 Vehicle History

Polaris Focus:

Polaris is a long-standing American manufacturer known for its innovation in the powersports industry, particularly in snowmobiles.

Iq Chassis Introduction:

The IQ chassis, introduced in the mid-2000s, represented a significant advancement in snowmobile design, offering improved rider ergonomics, handling, and a lighter, more rigid platform compared to previous generations.

Engine Developments:

The Liberty HO (High Output) engine series, particularly the 600cc and 700cc variants, were popular for their power and reliability. The introduction of Cleanfire Injection (CFI) enhanced fuel efficiency and throttle response.

Manufacturing Location:

Polaris snowmobiles are primarily manufactured in Roseau, Minnesota, USA.

🏆 Awards & Recognition

Polaris Reputation:

Polaris snowmobiles have historically received numerous accolades for performance, innovation, and durability within the snowmobile industry.