This manual covers All-Terrain Vehicles (ATVs) from the 1999 and 2000 model years. It includes a wide range of models such as the Big Boss 500 6x6, Magnum 500 4x4, Scrambler series, Sport 400 4x2, Sportsman series, Trail Blazer, Trail Boss, and Xplorer and Xpedition models. These vehicles are known for their versatility, catering to both recreational riding and utility tasks, with engine displacements ranging from 250cc to 500cc and featuring both 4x4 and 6x6 configurations. ATVs from this era are recognized for their robust engineering and pioneering features in the ATV market. This comprehensive English-language manual serves as an essential resource for owners and technicians, providing detailed information for maintenance, repair, and troubleshooting. It covers all major systems, including the engine, drivetrain, suspension, steering, electrical system, and braking system. The manual offers step-by-step procedures for routine maintenance, engine rebuilds, carburetor service, electrical diagnostics, and more. Its digital format ensures access, portability, and searchability, empowering users to effectively maintain and repair their ATVs. 🏷️ Basic Information Identification Make: Polaris Product Type: Repair Manual Download Applicable Years: 1999, 2000 👋 Introduction Market Position Positioning: Essential resource for owners and technicians of 1999-2000 Polaris ATVs, providing OEM-level information for maintenance and repair. Competitive Analysis Advantage: Digital format allows for instant access, portability on smart devices, and protection from grease/dirt compared to physical manuals. Lifetime replacement policy adds significant value. Key Features Features: Comprehensive coverage, instant download, digital portability, lifetime replacement, authoritative OEM information. Target Audience Audience: Polaris ATV owners seeking to perform their own maintenance and repairs, as well as independent repair shops. 📋 Manual Details Coverage Areas Models Covered: Big Boss 500 6x6, Magnum 500 4x4, Scrambler 400 4x4, Scrambler 500 4x4, Sport 400 4x2, Sportsman 335 4x4, Sportsman 500 4x4, Trail Blazer 250 4x2, Trail Boss 250 4x2, Xplorer 300 4x2, Xplorer 300 4x4, Xplorer 400 4x4 (1999); Magnum 325 4x2, Magnum 325 4x4, Magnum 500 4x4, Scrambler 400 4x2, Scrambler 400 4x4, Scrambler 500 4x4, Sportsman 335 4x4, Sportsman 500 4x4, Sportsman 500 6x6, Sportsman 500 RSE 4x4, Trail Blazer 250 4x2, Trail Boss 325 4x2, Xpedition 325 4x4, Xpedition 425 4x4, Xplorer 250 4x4, Xplorer 400 4x4 (2000) Model Variants: Includes both 4x4 and 6x6 variants where applicable, as well as different trim levels like 'RSE' (Rider Special Edition). Manual Type Type: OEM Shop, Service, Repair, Owner's Manuals, Parts Catalogs (implied comprehensive coverage) Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Engine Removal and Installation, Engine Specifications, Lubrication and Cooling System, Fuel System, Intake & Exhaust Drivetrain: Transmission, Drive Chain & Sprockets Suspension Steering: Shocks, Steering System Electrical: Electrical System Body: Body Work Braking System: Detailed coverage of hydraulic disc brake systems, including caliper service, master cylinder, brake lines, and fluid replacement procedures. Rear differential lock engagement mechanisms for 6x6 models are also covered. Chassis Frame: Information on frame inspection, repair considerations, and mounting points for various components. Procedures Included Maintenance: Routine Maintenance, Service Intervals, Fluid Specifications, Common Issues (implied) Repair: Engine Repair, Transmission Repair, Suspension Repair, Electrical System Repair, Fuel System Repair, Braking System Repair (implied) Diagnostics: Advanced Troubleshooting Carburetor Service: Detailed instructions for carburetor cleaning, adjustment, rebuilding, and synchronization (if applicable), including specific jetting information. Electrical Troubleshooting: Diagnostic flowcharts and procedures for electrical system faults, including testing of ignition systems, charging systems, lighting, and auxiliary circuits. Suspension Adjustment: Guidance on adjusting spring preload and damping settings (where applicable) for various terrain conditions. Technical Depth Depth: Comprehensive, covering everything from routine maintenance to advanced diagnostics and repair procedures, consistent with OEM shop manuals. Manual Type Details Scope: This is a comprehensive service and repair manual, intended for both DIY enthusiasts and professional mechanics, offering a high level of technical detail. 📊 Manual Specifications File Format Format: PDF Accessibility: Instant Download Print Quality Printability: Printable pages for on-site use Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Protection Policy Policy: Lifetime Protection Policy (free replacement if lost or damaged) Searchability Text Searchability: PDF format typically allows for searchable text, enabling quick location of specific topics or keywords. ⚙️ Engine Specifications Primary Engine Engine Types Covered: Includes engines of various displacements such as 250cc, 300cc, 325cc, 335cc, 400cc, 425cc, and 500cc. Specific engine architecture details (e.g., 2-stroke, 4-stroke, liquid-cooled, air-cooled) will vary by model and are detailed within the manual. Performance Performance Details: The manual provides specifications for engine performance, including horsepower, torque, and operating parameters for each covered model. For example, the 1999 Sportsman 500 4x4 utilized a 499cc liquid-cooled, SOHC, 4-valve engine. Fuel System Fuel Delivery: Covers fuel systems which may include carburetor (e.g., Mikuni) or fuel injection systems depending on the specific model and year. Details on fuel type, octane rating, and carburetor/injector adjustments are included. Engine Identification Engine Type General: Primarily single-cylinder, 4-stroke engines, with...