Model Variant:
400, 500, Xplore 500 4x4
Applicable Years:
1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
Vehicle Type:
All-Terrain Vehicle (ATV)
Target Audience:
Polaris Sportsman owners, independent repair shops, ATV enthusiasts seeking in-depth knowledge.
Value Proposition:
Provides comprehensive DIY repair and maintenance capabilities, saving costs associated with professional servicing.
Comprehensiveness:
Covers a wide range of models and years, ensuring broad applicability for the target period.
Detail Level:
Detailed diagrams, step-by-step instructions, and technical specifications for accurate work.
Engine Service:
Complete engine overhaul, disassembly, assembly, tuning, fuel system, cooling system, ignition system, lubrication system.
Drivetrain Service:
Transmission (automatic), gearcase, drive shafts, CV joints, differential, final drive maintenance and repair.
Suspension Steering:
Front and rear suspension components, shock absorbers, steering linkage, hub bearings, ball joints.
Braking System:
Hydraulic brake system diagnosis, caliper overhaul, master cylinder, brake lines, pads, rotors, bleeding procedures.
Electrical System:
Wiring diagrams, battery service, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting, ignition switch, fuses, relays.
Fuel System:
Carburetor identification, adjustment, cleaning, fuel pump, fuel lines, fuel filter replacement.
Chassis Frame:
Frame inspection, maintenance, chassis lubrication points.
Body Panels:
Removal and installation of plastic body panels, fenders, racks, seat.
Routine Maintenance:
Oil changes, filter replacements, spark plug checks, air filter cleaning/replacement, battery maintenance, lubrication.
Troubleshooting:
Diagnostic charts for common problems, symptom analysis, step-by-step troubleshooting guides.
Rebuild Procedures:
Detailed instructions for complete engine rebuilds, transmission overhauls, carburetor rebuilding.
Adjustment Procedures:
Carburetor idle speed and mixture adjustment, brake lever free play adjustment, throttle cable adjustment.
Diagnostic Capabilities:
Advanced diagnostics for engine performance, electrical systems, and drivability issues.
Repair Complexity:
Covers everything from basic maintenance to complete engine and transmission rebuilds, suitable for both novice and experienced technicians.
Engine Type:
4-stroke gasoline engine
Engine Displacement 400:
375cc to 400cc class (specific model dependent)
Engine Displacement 500:
499cc class (specific model dependent)
Engine Configuration:
Typically single-cylinder, liquid-cooled (variations may exist)
Horsepower Estimation 400:
Approximately 25-30 HP (estimated, varies by specific model/tuning)
Horsepower Estimation 500:
Approximately 30-35 HP (estimated, varies by specific model/tuning)
Fuel Delivery:
Carbureted (e.g., Mikuni BSR series, specific model dependent)
Fuel Type:
Unleaded gasoline
Bore Stroke Estimation 500:
Approx. 92.0mm x 75.0mm (example specification, refer to manual for exact data)
Transmission Type:
Automatic (CVT - Continuously Variable Transmission)
Gear Selection:
High, Low, Neutral, Reverse, Park (typically via lever)
Drive System:
On-Demand All-Wheel Drive (AWD) / 4x4, Selectable 2WD
Final Drive:
Shaft drive to front and rear differentials
Wheelbase Estimation:
Approximately 50-52 inches (1270-1320 mm) (model dependent)
Ground Clearance Estimation:
Approximately 9-11 inches (228-279 mm) (model dependent)
Dry Weight Estimation 400:
Approximately 550-600 lbs (250-270 kg) (model dependent)
Dry Weight Estimation 500:
Approximately 600-650 lbs (272-295 kg) (model dependent)
Towing Capacity Estimation:
Typically around 1500 lbs (680 kg) (model dependent, check manual for specifics)
Rack Capacity Front Estimation:
Approximately 100 lbs (45 kg) (model dependent)
Rack Capacity Rear Estimation:
Approximately 200 lbs (90 kg) (model dependent)
Display Features:
Digital odometer, trip meter, hour meter, fuel gauge (depending on model/trim).
Aws System:
On-Demand All-Wheel Drive (AWD) system automatically engages front drive wheels when rear wheels slip.
Lighting:
Halogen headlights for illumination; tail light and brake light for visibility.
Engine Oil Change:
Typically every 50-100 operating hours or annually. Refer to specific manual for exact interval.
Air Filter Service:
Check/clean every 20-40 operating hours, replace as needed. Crucial for engine longevity in dusty conditions.
Spark Plug Replacement:
Inspect at intervals, typically replace every 100-200 operating hours or as performance dictates.
Engine Oil Type Capacity:
Polaris Premium 2W-50 Synthetic or equivalent API SG/SH/SJ oil. Capacity typically around 2.0-2.5 liters. Consult manual for precise volume and spec.
Gearcase Oil Type Capacity:
Polaris Gearcase Lubricant or SAE 80W-90 GL-5 gear oil. Capacity around 0.5-0.7 liters. Consult manual for precise volume.
Coolant Type:
Ethylene Glycol based antifreeze, mixture of 50/50 with distilled water. Consult manual for type and capacity.
Cv Joint Boots:
Tearing of CV joint boots can lead to premature wear and failure if not addressed promptly.
Starter Solenoid Issues:
Intermittent starting issues can sometimes be attributed to a failing starter solenoid.
Carburetor Cleaning:
Carburetors can become clogged with debris or varnish over time, requiring cleaning and adjustment for optimal performance.
Suspension Bushings:
Wear in suspension bushings can lead to play and affect handling.
Polarish Heritage:
Polaris Industries has a long-standing history in powersports, particularly with ATVs, establishing itself as a leading manufacturer.
Sportsman Lineage:
The Sportsman line is Polaris's flagship ATV offering, known for its comfort, utility, and robust performance, with continuous development across generations.
Manufacturing Location:
Primarily manufactured in the United States by Polaris Industries.