Basic Information Identification Make: Polaris Model: Sportsman 400 / 500 DUSE / 500 H.O. Year: 2001 Vehicle Type: All-Terrain Vehicle (ATV) Generation Generation Code: NA Codes Vin Code: NA Introduction Market Position Positioning: Essential DIY and professional repair resource for owners of the 2001 Polaris Sportsman 400 and 500 series ATVs. Competitive Analysis Advantage: Provides the same comprehensive information used by dealership technicians, offering significant cost savings for repairs and maintenance compared to dealership service. Key Features Features: Highly detailed FSM preview, instant download, improved PDF organization with bookmarks and searchable text, complete coverage from general maintenance to engine rebuilds. Manual Details Coverage Areas Covered Models: ['2001 Polaris Sportsman 400', '2001 Polaris Sportsman 500 DUSE', '2001 Polaris Sportsman 500 H.O.'] Page Count Total Pages: 381 Manual Type Type: Official Full Workshop Service and Repair Manual Language Language: English Format Format: PDF Features Additional Features: Includes part diagrams and illustrations to aid in repair and identification. Manual Coverage Systems Covered Engine: Complete engine overhaul, rebuild, maintenance, troubleshooting Fuel System: Fuel system, Carburetion (main jet, slow jet, pilot jet, mixture screw adjustment), fuel pump Transmission: PVT System (Polaris Variable Transmission), transmission overhaul, clutch, primary reduction gear Drivetrain: Final Drive, drive shaft, axle Brakes: Brake system, rotors, brake pads, hydraulic fluid Suspension: Body and Suspension, struts, swingarm, linkage Electrical: Electrical system, battery, starter, charging system, magneto, ignition, switches, coil, rectifier, regulator, lights Bodywork: Body panels, plastics, fenders, seat Wiring Diagrams: Specific wiring diagrams for 2001 Sportsman 400, 2001 Sportsman 500 Early, and 2001 Sportsman 500 Late models Procedures Included Maintenance: Scheduled maintenance, fluid changes, filter replacements, lubrication Troubleshooting: Diagnostic procedures, common problems, error codes, no spark issues Repair: Complete tear down and rebuild procedures for all major components Installation: Component installation and adjustment procedures Carburetor Tuning: Detailed procedures for jetting, idle speed adjustment, and mixture control. Technical Depth Depth: Comprehensive, dealer-level technical information Diagnostic Tools: Mentions tools and techniques for effective troubleshooting. Manual Specifications File Format Format: PDF Searchable Text: Yes Bookmarks: Yes Index: Yes Print Quality Printability: All pages are printable without restriction Binding Type Binding: Digital Download (PDF) Paper Type Digital Format: N/A (Digital) Engine Specifications Primary Engine Engine Type: 4-stroke, liquid-cooled Displacement: 400cc and 500cc variants Performance Horsepower: Details available within the manual Torque: Details available within the manual Fuel System Carburetor Specifications: Includes specifications for main jet, slow jet, pilot jet, and mixture screw adjustments. Fuel Type: Unleaded gasoline Cooling System Cooling Method: Liquid-cooled Ignition System Ignition Type: CDI (Capacitor Discharge Ignition) Lubrication Oil Type: Specific oil viscosity and API service classification detailed in manual Engine Codes Engine Codes Covered: Details for 400cc and 500cc variants Engine Components Cylinder Bore Stroke: Specific bore and stroke dimensions for 400cc and 500cc engines provided. Compression Ratio: Specifications for compression ratio for both engine variants. Transmission Standard Transmission Type: Polaris Variable Transmission (PVT) automatic with High/Low range and Reverse Features Clutch System: Detailed information on primary and secondary clutch operation and maintenance Fluid Requirements Transmission Fluid Type: Specific recommended fluid type and capacity listed in manual Drivetrain Components Drive System: Shaft drive with AWD (All-Wheel Drive) engagement Dimensions Exterior Overall Length: Specifications available in manual Overall Width: Specifications available in manual Overall Height: Specifications available in manual Weights Dry Weight: Specifications available in manual Ground Clearance: Specifications available in manual Safety Features Ratings Safety Standards: Information on safe operating practices and potential hazards Active Features Braking System: Hydraulic disc brakes front and rear Passive Features Lighting: Headlights and taillight for visibility Technology Features Infotainment Features: NA (ATV specific, infotainment not applicable) Driver Assistance Features: NA (ATV specific, driver assistance not applicable) Connectivity Features: NA (ATV specific, connectivity not applicable) Ignition System Tech Ignition Timing: Procedures for checking and adjusting ignition timing. Electrical Diagnostics Voltage Specifications: Charging system voltage, battery voltage specifications for diagnosis. Maintenance Service Intervals General Schedule: Detailed service intervals for engine oil, filter, spark plugs, air filter, and transmission fluid are provided. Fluid Specifications Engine Oil Spec: Specific viscosity grade (e.g., SAE 10W-40 or 20W-50) and API service classification as per manual. Coolant Type: Ethylene glycol-based antifreeze/coolant, specific mix ratio detailed. Brake Fluid Type: DOT 3 or DOT 4 brake fluid recommended, check manual for exact specification. Known Issues Common Problems: Manual addresses common issues such as starting problems, charging system faults, fuel system clogging, and suspension wear. Filter Part Numbers Oil Filter: Part numbers for oil filters are included in the maintenance section. Lubrication Points Grease Specifications: Recommended grease types for various points (e.g., bearings, pivot points) are detailed. Torque Specs Engine Torque Values: Comprehensive list of torque specifications for all engine fasteners. Chassis Torque Values: Torque specifications for suspension, wheels, and chassis components. Vehicle History Brand Heritage Manufacturer Origin: Polaris Industries, an American manufacturer founded in 1954. Model Evolution Sportsman Lineage: The Sportsman line is known for its...