Segment:
Performance-oriented touring snowmobile for the mid-1990s.
Target User:
Enthusiasts seeking comfortable long-distance riding with capable trail performance.
Competitors:
Arctic Cat Panther, Ski-Doo Formula III, Yamaha Vmax.
Suspension:
Polaris's IFS (Independent Front Suspension) provided improved ride comfort and handling over traditional trailing arm setups.
Engine Performance:
Known for their reliable Liberty twin-cylinder engines offering a good balance of power and fuel efficiency.
Touring Comfort:
Designed with rider comfort for longer excursions, often featuring a more plush seat and wind protection.
Engine Service:
Complete engine overhaul, including disassembly, inspection, repair, and reassembly of all internal components (pistons, rings, crankshaft, connecting rods, valves, camshafts, etc.).
Fuel System:
Carburetor tuning, cleaning, and rebuilding; fuel pump inspection and replacement; fuel line routing and maintenance.
Ignition System:
CDI unit testing and replacement, stator and coil troubleshooting, spark plug selection and gap specification.
Cooling System:
Coolant specifications, radiator maintenance, fan operation, thermostat testing.
Exhaust System:
Muffler inspection, exhaust pipe integrity, and gasket replacement.
Drivetrain Clutch:
Primary and secondary clutch inspection, alignment, belt replacement, spring and roller servicing, and engagement/disengagement specifications.
Suspension Front:
IFS (Independent Front Suspension) component inspection, shock absorber servicing, spring replacement, steering linkage and tie rod end maintenance.
Suspension Rear:
Rear suspension geometry, shock absorber and spring servicing, torque arm and bogey wheel maintenance.
Braking System:
Hydraulic brake system diagnostics, caliper service, brake pad replacement, brake fluid specifications, and bleeding procedures.
Track Drive System:
Track tension adjustment, idler wheel and drive sprocket inspection, and lubrication points.
Electrical System:
Wiring diagrams, headlight and taillight operation, starter motor and solenoid troubleshooting, battery maintenance, and fuse identification.
Bodywork And Trim:
Hood removal and installation, seat servicing, windshield replacement, and decal application.
Preventative Maintenance:
Detailed schedules for lubrication, filter changes, belt inspection, and general chassis checks.
Troubleshooting Guides:
Systematic diagnostic procedures for common performance issues, starting problems, and electrical faults.
Repair And Rebuild:
Step-by-step instructions for major component repairs and full unit rebuilds.
Torque Specifications:
Precise torque values for all critical fasteners throughout the snowmobile.
Special Tool Requirements:
Identification and usage instructions for specialized tools required for specific procedures.
Diagnostic Capabilities:
Advanced diagnostics for engine performance, electrical systems, and clutch engagement.
Rebuild Procedures:
Comprehensive rebuild instructions for engine, clutches, and suspension components.
Technical Illustrations:
Extensive use of diagrams, exploded views, and schematics to clarify procedures and component identification.
Engine Type:
Liberty Twin, Reed Valve, Liquid-Cooled, 2-Stroke
Displacement:
600cc class (specific variant may vary, commonly around 597cc)
Bore X Stroke:
Typically around 73.1 mm x 72 mm (subject to exact engine variant)
Horsepower:
Approximately 100-110 hp (highly dependent on specific engine tuning and year)
Torque:
Estimated range of 60-65 lb-ft (subject to specific engine variant)
Carburetion:
Dual Mikuni VM series carburetors (e.g., VM34 or VM36)
Fuel Type:
Unleaded gasoline (minimum 87 octane recommended, 91 octane for optimal performance)
Oil Injection:
APV (Auto-Variable Oil Injection) system or similar automatic oil mixing system.
Drive System:
CVT (Continuously Variable Transmission) with Polaris P-85 primary and P-90 secondary clutches.
Gear Reduction:
Chaincase with helical cut gears for reliable power transfer.
Clutch Engagement Rpm:
Typically around 2800-3200 RPM for primary clutch engagement.
Clutch Calibration:
Specific roller weights, spring tensions, and helix angles provided for optimal performance and belt life.
Drive Belt Specifications:
Specific Polaris belt numbers (e.g., 3211040 or equivalent) with width and length specifications.
Crash Test Data:
Not applicable for snowmobiles in the same way as automobiles; focus on rider safety features and operational guidelines.
Braking System:
Hydraulic disc brake system for reliable stopping power.
Throttle Safety:
Thumb throttle with a safety mechanism to prevent accidental acceleration.
Hand Guards:
Standard hand guards to protect hands from wind, snow, and debris.
Windscreen:
Tall windscreen for rider wind deflection and comfort.
Kill Switch:
Engine kill switch easily accessible on the handlebar.
Gauge Cluster:
Includes speedometer, tachometer, odometer, fuel gauge, and warning lights.
Lighting:
Halogen headlights, LED taillight, and dashboard illumination.
Engine Management:
CDI (Capacitor Discharge Ignition) system with advance timing curves.
Reverse Gear:
Manual or electric reverse system (depending on specific model variant).
Diagnostic Ports:
Limited electronic diagnostic ports; troubleshooting primarily relies on mechanical inspection and multimeter readings.
Oil Change:
Regularly inspect and top-off 2-stroke oil reservoir; follow manual for specific engine service intervals.
Clutch Service:
Inspect primary and secondary clutches every 1,000 miles or annually; check belt wear and alignment at regular intervals.
Spark Plugs:
Inspect/replace spark plugs every 1,000-1,500 miles or as recommended by the manual.
Track Tension:
Adjust track tension as needed, typically every 500 miles or after significant flexing.
Engine Oil:
Polaris brand 2-stroke synthetic oil or equivalent meeting API TC or JASO FD specifications. (Specific Polaris oil part number often recommended, e.g., PS-4).
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid (verify specific requirement in manual).
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, mixed 50/50 with distilled water.
Clutch Wear:
Premature wear of clutch rollers or bushings due to improper maintenance or aggressive riding.
Exhaust Flange Leaks:
Occasional exhaust flange leaks requiring tightening or gasket replacement.
Carburetor Icing:
In very cold or humid conditions, carburetor icing can occur, affecting engine performance.
Ifs Bushings:
Wear in IFS suspension bushings can lead to play and degraded handling.
