Market Segment:
Mid-range recreational snowmobiles, popular for trail riding, general use, and family outings.
Target Audience:
Snowmobile enthusiasts, owners, and independent repair shops seeking accurate factory service information.
Key Competitors:
Arctic Cat (e.g., Panther, ZR series), Ski-Doo (e.g., Mach series, Formula series).
Engine Type:
Liquid-cooled, two-stroke, twin-cylinder engines (most common for this era and displacement).
Suspension Design:
Polaris's renowned Independent Front Suspension (IFS) for improved ride comfort and handling.
Clutching System:
CVT (Continuously Variable Transmission) with Polaris's P-85 drive clutch and an appropriate driven clutch (e.g., 93-1223).
Models Covered:
All 2000 Polaris MidRange snowmobile models including Indy 500, Indy 500 Classic, Indy Classic Touring, Indy WideTrak LX, and others within the mid-range lineup.
Manual Type:
Original Factory Service Manual
Language:
English (assumed for factory service manuals of this era and origin)
Engine Systems:
Engine disassembly, assembly, tuning, troubleshooting, cooling system, lubrication system, fuel delivery system, ignition system, exhaust system, and emissions control.
Drivetrain Systems:
Drive clutch, driven clutch (secondary clutch) maintenance and calibration, chaincase operation and service, track system, drive axle, bearings, and sprockets.
Electrical Systems:
Wiring diagrams, lighting systems, ignition components, starter motor, charging system (stator, voltage regulator), switches, kill switches, and instrument cluster.
Suspension Systems:
Front suspension (IFS - Independent Front Suspension), rear suspension systems (skid frame), shocks, springs, linkages, and steering components.
Chassis And Body:
Chassis inspection, body panel removal and installation, seat, handlebars, windshield, and snow flap service.
Brake Systems:
Hydraulic brake system, caliper service, master cylinder, brake lines, and pad replacement.
Fuel System Components:
Carburetor service (Mikuni VM series typically), fuel pump, fuel lines, fuel tank, and fuel filter.
Routine Maintenance:
Oil changes, lubrication points, spark plug replacement, air filter cleaning/replacement, track tension adjustment, clutch inspection.
Diagnostic Procedures:
Troubleshooting guides based on symptoms, electrical testing, compression testing, carburetor adjustment procedures.
Repair Procedures:
Step-by-step instructions for major component overhauls, component replacement, and adjustments.
Performance Tuning:
Clutch tuning specifications, jetting recommendations for various altitudes and temperatures, ignition timing adjustments.
Depth Of Coverage:
Comprehensive, covering everything from basic maintenance to complete engine rebuilds and detailed troubleshooting.
Diagnostic Capability:
Advanced diagnostic flowcharts and troubleshooting trees for various systems.
Specifications Data:
Detailed torque specifications, clearances, tolerances, and factory settings for all major components.
Engine Type:
2-stroke, liquid-cooled, reed valve, twin-cylinder
Displacement:
499cc (for Indy 500 models). 599cc or similar would apply to any implied 600cc variants.
Bore X Stroke:
Approximately 70mm x 64mm for the 499cc engine (exact figures in manual).
Compression Ratio:
Typically around 6.5:1 to 7.5:1 for these engines (check manual for specifics).
Horsepower Est:
Approximately 80-90 HP for the 499cc engine (performance varies with tuning and conditions).
Torque Est:
Estimated at 55-65 lb-ft (manual will have precise figures).
Carburetion:
Dual Mikuni VM34 (typical for Indy 500, but verify for specific models).
Fuel Octane Rating:
91 octane unleaded gasoline recommended.
Oil Mixture:
Premix (typically 50:1 or 40:1 with high-quality 2-stroke oil) or Autolube injection (if equipped).
Ignition Type:
CDI (Capacitor Discharge Ignition)
Spark Plugs:
NGK BR9ES or equivalent (verify in manual).
Transmission Type:
CVT (Continuously Variable Transmission)
Drive Clutch:
Polaris P-85 (variable sheave, centrifugal engagement)
Driven Clutch:
Polaris Primary Drive Clutch (e.g., 93-1223 or similar model specific)
Gear Reduction:
Chaincase with helical gears (specific ratios provided in manual).
Clutch Calibration:
Adjustable weights, springs, and helix for performance tuning.
Chaincase Oil Type:
Hypoid Gear Oil SAE 80W-90 (Polaris part number 3085295 or equivalent).
Chaincase Oil Capacity:
Approximately 6 oz. (check manual for precise capacity).
Length Overall:
Varies by model; Indy 500 ~108-115 inches (approximate).
Width Overall:
Varies by model; Indy 500 ~42-48 inches (approximate).
Dry Weight:
Approximately 450-500 lbs (varies by specific model and features).
Fuel Capacity:
Approximately 10-11 gallons (check manual).
Track Length:
Standard tracks typically 121 inches; WideTrak LX may have wider or longer tracks.
Track Width:
Standard tracks typically 15 inches; WideTrak LX ~20 inches.
Lug Height:
Typically 0.875 inches or 1.0 inch for standard trail use.
Crash Test Ratings:
N/A (Snowmobiles are not subject to automotive crash test ratings).
Braking System:
Hydraulic disc brake, typically mounted on the drive axle.
Kill Switch:
Lanyard-style kill switch (required safety feature).
Lighting:
Headlight, taillight, and brake light.
Reflective Tape:
Required for visibility, often factory installed.
Instrument Cluster:
Analog speedometer, tachometer, odometer, fuel gauge, and warning lights (e.g., oil, temperature).
Throttle Control:
Mechanical throttle cable system.
Accessories:
Provision for accessory electrical connections (e.g., heated grips, 12V outlet).
Oil Change Interval:
Every 100 hours or annually for chaincase oil. Engine oil not applicable on 2-stroke premix/autolube.
Clutch Maintenance:
Inspect drive and driven clutches for wear, belt condition, and alignment every 50-100 hours. Service/re-calibrate as needed.
Spark Plug Replacement:
Inspect every 50 hours, replace as needed or every 100-150 hours. Check gap: 0.032" (0.8mm).
Track Tension Adjustment:
Check and adjust every 50-100 hours. Sag should be approximately 1-1.5 inches under its own weight.
Coolant Type:
Ethylene Glycol based coolant, mixed 50/50 with distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Clutch Wear:
Sheave wear on drive/driven clutches, roller wear, and spring fatigue can affect performance.
Suspension Bushings:
Wear in A-arm bushings and steering tie rods can lead to looseness and poor handling.
Engine Idling:
Carburetor adjustment and cleaning are critical for smooth idling. Reed valve inspection is also important.
Exhaust Sparks:
Carbon buildup in exhaust ports and silencer can occur, requiring periodic cleaning.
Brand Origin:
Polaris Industries Inc., founded in Roseau, Minnesota, USA, a long-standing leader in the powersports industry.
Indy Lineage:
The Indy nameplate has a rich history, often associated with performance and rider-focused snowmobiles. The 2000 models represent an evolution of Polaris's chassis and engine technology from the late 1990s.
Production Period:
This era of Polaris Indy snowmobiles was produced throughout the late 1990s and early 2000s.
