Segment:
Performance Crossover Snowmobile
Target Audience:
Enthusiast riders, trail riders, and those seeking a capable all-around performance snowmobile.
Key Competitors 2008:
Ski-Doo MXZ, Arctic Cat F-series, Yamaha Phazer.
Performance Platform:
Designed for a balance of trail performance, comfort, and handling.
Handling System:
Utilized Polaris's IQ chassis for improved rider-forward posture and centralized mass for enhanced agility.
Engine Systems:
Engine disassembly, assembly, inspection, repair, tuning, lubrication, cooling system, fuel system, exhaust system, ignition system, starting system, charging system.
Drivetrain Systems:
CVT (Continuously Variable Transmission) system, primary clutch, secondary clutch, chaincase, drive axle, track assembly, suspension components (front and rear).
Chassis And Body:
Frame, body panels, seat, handlebars, controls, skis, snow flaps, electrical system wiring diagrams, lighting, instrument cluster, storage compartments.
Suspension Steering:
Front suspension (IFS - Independent Front Suspension) components, rear suspension (pro-ride/articulated), shock absorbers, springs, bushings, steering linkage, tie rods.
Brakes And Controls:
Hydraulic brake system, brake caliper, brake disc, brake lever, throttle control, reverse mechanism (if applicable), kill switch.
Maintenance Procedures:
Routine inspections, lubrication points, filter changes, belt inspection/replacement, spark plug replacement, coolant checks, clutch maintenance.
Repair Procedures:
Engine rebuilding, transmission overhaul, suspension component replacement, electrical system troubleshooting, brake system bleeding, clutch recalibration.
Troubleshooting:
Diagnostic flowcharts, common problems and solutions, symptom-based troubleshooting, error code interpretation (if applicable).
Technical Specifications:
Torque specifications, clearances, tolerances, fluid capacities, electrical specifications, engine timing settings.
Depth Of Coverage:
Comprehensive, covering everything from basic owner maintenance to complete engine and drivetrain rebuilds, including detailed diagnostic procedures.
File Format:
Portable Document Format (PDF)
Searchability:
Searchable text content for quick information retrieval.
Printability:
Printable in its entirety, allowing for a physical copy.
Suggested Binding:
Print and coil bind for easy page turning during workshop use.
Suggested Paper:
Durable, coated paper for resistance to workshop fluids and wear.
Engine Type:
2-stroke, liquid-cooled, twin-cylinder
Engine Displacement:
599cc (cc)
Engine Model Code:
Liberty 600 Cleanfire
Horsepower Rating:
Approximately 120-125 HP (at sea level, actual may vary slightly based on tuning and altitude)
Bore X Stroke:
73.1 mm x 71.8 mm
Compression Ratio:
7.2:1 (Nominal)
Fuel Delivery:
Cleanfire Electronic Fuel Injection (EFI)
Recommended Fuel:
87 Octane Unleaded Gasoline
Oil Mixture:
Pre-mix or Injection type (depending on specific engine variant, typically injected with 2-stroke oil)
Cooling Method:
Liquid Cooling
Coolant Type:
Ethylene Glycol based antifreeze (Polaris recommended coolant or equivalent)
Coolant Capacity:
Refer to specific manual section for exact capacity (typically around 2-3 quarts)
Transmission Type:
CVT (Continuously Variable Transmission)
Secondary Clutch:
ADVB (Adjustable Drive-by-Wire) or similar APV (Variable Tension) system
Gear Reduction:
Chaincase with fixed gear reduction ratios (specific ratios to be found in manual)
Chaincase Fluid Type:
Polaris Synthetic Chaincase Lubricant or equivalent 0W-40 Synthetic Gear Oil
Chaincase Fluid Capacity:
Approximately 10.6 oz (314 ml)
Length:
Refer to specific model VIN for exact dimensions (typically around 124 inches)
Width:
Refer to specific model VIN for exact dimensions (typically around 47-48 inches)
Dry Weight:
Refer to specific model VIN for exact dimensions (typically around 430-440 lbs)
Ski Stance:
Adjustable or fixed, typically around 42.5 inches
Storage Capacity:
Small integrated storage compartment, potential for rack/bag options.
Crash Test Ratings:
Snowmobiles are not subjected to traditional automotive crash test ratings. Safety is primarily based on design, rider skill, and appropriate use of safety gear.
Braking System:
Hydraulic disc brake with braided stainless steel lines for consistent performance.
Kill Switch:
Emergency stop switch with a tether for rider safety.
Lighting:
Halogen headlights, taillight, and brake light for visibility.
Ergonomics:
Rider-forward seating position for improved control and reduced fatigue.
Instrument Cluster:
Digital/analog combination gauge cluster displaying speed, RPM, fuel level, coolant temperature, and diagnostic indicators.
Efi System:
Electronic Fuel Injection provides precise fuel delivery for improved throttle response, fuel efficiency, and altitude compensation.
Electric Start:
Standard electric start system for convenient ignition.
No Digital Connectivity:
This era of snowmobile did not feature advanced digital connectivity or infotainment systems found in modern vehicles.
Initial Break In Service:
Refer to manual; typically includes checking fluid levels and initial clutch inspection after first ~50-100 miles.
Clutch Inspection:
Every 500 miles or annually; check for wear, damage, and proper operation.
Spark Plug Replacement:
Every 1,000 - 1,500 miles or annually; recommended plugs typically NGK BR9EYA or equivalent.
Chaincase Fluid Change:
Every 1,000 miles or annually.
Suspension Lubrication:
Annually or as per manual's schedule; grease suspension pivot points and bearings.
Engine Oil Type:
Polaris 2-Stroke Oil Injection Premium Synthetic or equivalent high-quality 2-stroke oil.
Brake Fluid Type:
DOT 4 Hydraulic Brake Fluid
Clutch Wear:
As with many CVTs, wear on clutch rollers, buttons, and springs can occur, affecting performance and belt life. Regular inspection and maintenance are key.
Efi Issues:
Potential for clogged fuel injectors or sensor issues can impact engine performance; EFI system troubleshooting is crucial.
Suspension Bushings:
Wear in suspension pivot bushings can lead to poor handling and alignment issues.
Polaris History:
Polaris Industries is a long-standing American manufacturer, a pioneer in the snowmobile industry since the 1950s, known for innovation and performance.
Dragon Series:
The Dragon series represented Polaris's commitment to high-performance, rider-centric snowmobiles, often featuring advanced suspension and engine technologies for its time.
Iq Chassis:
The IQ chassis, introduced in the mid-2000s, was a significant redesign for Polaris, focusing on rider position, weight distribution, and handling characteristics.
Production Years:
The 600 Dragon IQ model was part of Polaris's lineup in the mid-to-late 2000s.
