Category:
Performance Trail Snowmobile
Competitors Of Era:
Ski-Doo Mach Z, Yamaha Vmax 4, Polaris RXL, Indy 600
Engine Layout:
Parallel-Twin, Liquid-Cooled
Suspension:
Arctic Cat FasTrack Rear Suspension, Telescopic Front Suspension
Performance Focus:
Designed for aggressive trail riding and general recreational use, offering a good balance of power and handling.
Benefit To Owner:
Enables owners to perform all necessary maintenance, repairs, and diagnostics, saving on labor costs and ensuring optimal performance and longevity.
Engine:
Detailed engine overhaul, assembly, disassembly, tuning, diagnostics, components (cylinder head, pistons, crankshaft, lubrication system, cooling system, fuel system, ignition system, exhaust system)
Transmission:
Clutch assembly (drive and driven), gear case, lubrication, chain case, troubleshooting, adjustments
Electrical:
Ignition system, lighting, charging system, starter motor, wiring diagrams, component testing, troubleshooting electrical faults, CDI unit, stator, battery
Suspension:
Front and rear suspension systems, shocks, springs, bearings, alignment, adjustments, Arctic Cat FasTrack suspension (specific details)
Braking:
Hydraulic brake system, calipers, master cylinder, brake lines, brake pads, rotor, bleeding procedures, adjustments
Fuel System:
Carburetor (Mikuni VM series likely) specifications, tuning, jetting, cleaning, fuel pump, fuel lines, fuel tank, fuel filter
Steering:
Handlebars, steering column, tie rods, spindles, ski alignment, lubrication
Bodywork And Chassis:
Chassis components, body panels, seat, windshield, tunnel, track, drive sprockets, idler wheels, lubrication points
Maintenance:
Regular scheduled maintenance, pre-ride inspections, post-ride checks, cleaning, lubrication, belt inspection and replacement
Repair:
Complete engine rebuilding, transmission servicing, clutch overhaul, suspension component replacement, electrical component repair, brake system servicing, carburetor rebuilding
Troubleshooting:
Diagnostic procedures for common performance issues, starting problems, overheating, electrical faults, clutch slippage, suspension noises
Specifications:
Torque values, clearances, fluid capacities, jetting information, electrical component resistance values, timing specifications
Depth:
Comprehensive: Covers routine maintenance to complete engine and component overhauls, including detailed diagnostics and specifications
Engine Type:
Liquid-Cooled, Reed-Valved, 2-Stroke, Parallel-Twin
Displacement:
597cc (approximate, based on 600cc designation and typical bore/stroke for the era)
Bore X Stroke:
Likely around 73mm x 73mm (typical for this displacement and manufacturer)
Carburetion:
Twin Mikuni VM Series Carburetors (likely VM34 or VM36)
Ignition:
CDI (Capacitor Discharge Ignition)
Horsepower:
Estimated 100-110 HP (at peak performance for the era)
Torque:
Not specifically stated, but designed for strong mid-range acceleration.
Fuel Type:
Unleaded Gasoline (91 octane recommended)
Oil Mixture:
Pre-mix or Oil Injection System (manual will detail which)
Oil Change Gearcase:
Recommended every 100 hours or annually. Manual specifies exact interval and procedure.
Spark Plugs:
Inspect/replace every 1000-1500 miles or as needed based on performance. Manual provides specific plug types and gap settings.
Drive Belt:
Inspect for wear and damage every 500 miles. Replace as needed. Manual details inspection and replacement procedures.
Track Tension:
Check and adjust periodically per manual instructions, typically every 500 miles or after initial break-in.
Coolant:
Antifreeze/coolant (Ethylene Glycol based) with corrosion inhibitors. Manual specifies type and mixture ratio (e.g., 50/50).
Brake Fluid:
DOT 3 or DOT 4 brake fluid (manual will specify the exact type).
Gearbox Oil:
Specific synthetic gearbox oil. Manual will list the exact specification and capacity (e.g., SAE 80W-90 GL-4).
Engine Performance:
Carburetor tuning can be sensitive to altitude and temperature. Reed valve wear can affect low-end power. Piston wash and ring wear over time.
Clutching:
Drive belt slippage if worn or incorrect tension. Clutch alignment can affect performance. Spring fatigue in clutches over many years.
Suspension:
Shock absorber seals can leak, requiring rebuild or replacement. Bushings and bearings can wear, causing play and noise.
Electrical:
Wiring harness corrosion or damage, especially in damp environments. CDI unit failure is possible with age.