Target Audience:
Polaris dealership technicians, certified repair shops, and experienced snowmobile enthusiasts.
Manual Value Proposition:
Provides authoritative, manufacturer-sourced information essential for maintaining and repairing the 1985 Polaris 600 snowmobile, ensuring optimal performance and longevity.
Original Manufacturer Content:
Authored by Polaris, ensuring accuracy and completeness as used by their authorized service centers.
Comprehensive Diagrams:
Includes detailed exploded views, wiring diagrams, and component illustrations crucial for identification and assembly.
Diagnostic Tools:
Equipped with diagnostic procedures to efficiently identify and resolve mechanical and electrical issues.
Engine System:
Detailed disassembly, assembly, inspection, and repair procedures for the Polaris 600cc engine, including carburetor tuning, ignition system diagnostics, cooling system maintenance, and exhaust system service.
Drivetrain System:
Comprehensive coverage of the CVT (Continuously Variable Transmission) system, including clutch inspection, belt replacement, roller and spring service, and gearbox maintenance.
Suspension System:
Information on front and rear suspension components, including shock absorber servicing, ski alignment, track tension adjustment, and slider rail inspection.
Braking System:
Procedures for brake system maintenance, including pad replacement, caliper servicing, and hydraulic fluid checks and bleeding (if applicable).
Electrical System:
Detailed wiring diagrams, troubleshooting guides for ignition, lighting, and starter systems, and component testing procedures.
Fuel System:
Carburetor identification, adjustment, and rebuild procedures, fuel pump operation (if applicable), and fuel line inspection and replacement.
Chassis And Body:
Body panel removal and installation, seat repair, handlebar and control assembly maintenance, and general chassis inspection.
Routine Maintenance:
Oil changes, spark plug replacement, air filter cleaning/replacement, track adjustment, lubrication points.
Troubleshooting Guides:
Systematic diagnostic flowcharts for common performance issues, starting problems, and component failures.
Engine Rebuild:
Step-by-step instructions for complete engine disassembly, component inspection, measurement of critical tolerances, piston and ring replacement, crankshaft and connecting rod service, and cylinder head overhaul.
Clutch Service:
Primary and secondary clutch maintenance, including roller inspection, spring replacement, weight adjustment, and belt alignment procedures.
Electrical Diagnostics:
Testing of ignition coils, stators, flywheels, and starter motors; troubleshooting of lighting and accessory circuits.
Suspension Adjustment:
Track tension settings, ski stance adjustments, and shock absorber pre-load settings.
Carburetor Adjustment:
Idle speed, mixture screw settings, and jetting information for optimal performance and fuel efficiency.
Diagnostic Level:
Advanced diagnostic procedures, including multimeter usage, circuit testing, and interpretation of engine performance data.
Repair Scope:
Complete repair and overhaul capabilities, suitable for both dealership technicians and experienced DIY mechanics.
Specifications Detail:
Includes critical torque specifications, clearance measurements, and material specifications for engine and drivetrain components.
Digital Format Availability:
N/A (Assumed to be original print)
Print Quality Assessment:
High (Factory published manuals are typically well-printed with clear diagrams).
Binding Type:
Likely bound (e.g., spiral, perfect binding, stapled pages)
Paper Type:
Durable, often glossy paper suitable for workshop environments.
Engine Type:
Two-stroke, Twin-cylinder
Displacement:
Approximately 590-600cc (Specific designation is '600')
Horsepower:
Estimated 70-85 HP (Varies by specific model tuning and year).
Torque:
Manufacturer-specific data required for precise torque figures.
Carburetion:
Likely dual Mikuni VM or similar side-draft carburetors (Specific model number required for exact carb type).
Fuel Type:
Unleaded gasoline, mixed with 2-stroke oil (typically 40:1 or 50:1 ratio, specified in manual).
Ignition Type:
CDI (Capacitor Discharge Ignition)
Oil Change Interval:
As per manual; typically every 50-100 operating hours or annually.
Spark Plug Replacement:
As per manual; typically every 1,000-2,000 miles or as needed based on condition.
Clutch Inspection:
Regular inspection before each season and after significant use, with detailed interval specified in manual.
2 Stroke Oil Type:
API-TC or JASO FD certified synthetic or semi-synthetic 2-stroke snowmobile oil (Specific brand/grade in manual).
Gear Lube Type:
Specific gear oil viscosity and type (e.g., SAE 80W-90) as detailed in the manual.
Carburetor Fouling:
Common issue with older 2-stroke engines, often due to improper fuel mix or stale fuel. Manual covers cleaning and adjustment.
Clutch Wear:
Wear on clutch rollers, springs, and buttons is common. Manual details inspection and replacement procedures.
Track Tension:
Track can stretch over time, requiring adjustment. Manual outlines correct tensioning procedures.
Engine Seals:
Crankshaft seals can deteriorate, leading to air leaks and performance issues. Manual details seal replacement.