🏷️ Basic Information Identification Make: KTM Model: SX, MXC, EXC Applicable Model Years: 2000, 2001, 2002, 2003 Engine Variants Covered: 250cc, 400cc, 450cc, 520cc, 525cc Codes Manual Code: Not specified (vehicle specific) 👋 Introduction Market Position Target Audience: KTM owners, independent mechanics, service professionals Value Proposition: Enables cost savings on maintenance and repairs, empowers informed decision-making. Competitive Analysis Uniqueness: Vehicle-specific, factory-level information, not generic. Key Features Content Features: Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications, troubleshooting. Benefit 1: Facilitates easy and safe servicing and repair for users with basic mechanical knowledge. Benefit 2: Reduces reliance on expensive dealership service. Accessibility: Viewable on PC, Mac, phones, and e-readers; printable pages. 📋 Manual Details Coverage Areas Primary Coverage: Service, Repair, Workshop Scope: Comprehensive for mechanics and owners Page Count Estimated Page Count: Large (exact number not provided, but described as 'full' and 'complete') Manual Type Type: Service Repair Workshop Manual Language Language: English Format Digital Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine Specifications, Engine Removal and Installation, Intake & Exhaust Fuel System: Fuel System Cooling System: Cooling System Transmission Drivetrain: Transmission, Drive Chain, Sprockets Electrical System: Electrical System, Wiring Diagram Suspension Steering: Steering System, Shocks Bodywork: Body Work Procedures Included Maintenance: Routine Maintenance, Periodic Checks and Adjustments, Lubrication Repair: Step-by-step repair instructions for all covered systems Diagnostics: Advanced Troubleshooting Troubleshooting: Integrated troubleshooting guidance Technical Depth Depth: Comprehensive, detailed, factory-level information Diagrams: Diagrams, Illustrations Wiring Schematics: Detailed Wiring Schematics 📊 Manual Specifications File Format Format: PDF Compatibility: All Versions of Windows and Mac Requirements: Adobe PDF Reader Print Quality Printability: Yes, all pages printable Binding Type Binding: N/A (Digital PDF) Paper Type Paper Type: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Types: Single-cylinder, four-stroke engines Displacements Covered: 250cc, 400cc, 450cc, 520cc, 525cc Performance Horsepower Range: Varies by model and displacement (specific figures not in description, but covered in manual) Torque Range: Varies by model and displacement (specific figures not in description, but covered in manual) Fuel System Fuel Delivery: Carburetor (typical for this era, specific details in manual) Engine Specifications Coverage Coverage: Detailed engine specifications provided in the manual. 🔧 Transmission Standard Transmission Type: Likely 6-speed manual (typical for SX/MXC/EXC models of this era) Optional Optional Transmissions: Not applicable for these off-road models Features Gear Ratios: Specific gear ratios for each model and variant are detailed in the manual. Clutch Type: Hydraulic wet multi-plate clutch (typical for KTM off-road) 📐 Dimensions Exterior Body Style: Dirt Bike / Motocross / Enduro Weights Dry Weight: Varies by model and displacement (specific figures covered in manual) 🛡️ Safety Features Ratings Safety Ratings: Not applicable for off-road motorcycles in the same way as cars. Active Features Active Safety: Focus on rider skill and vehicle control; manual covers braking system maintenance. Passive Features Passive Safety: Frame integrity, suspension damping, rider protection equipment (not covered in manual itself). 💡 Technology Features Infotainment Infotainment Systems: Not applicable to these models, which are focused on performance and off-road capability. Driver Assistance Driver Assistance Features: Not applicable. Connectivity Connectivity Features: Not applicable. Electrical System Lighting: Basic lighting systems (headlight, taillight) for trail riding, detailed in electrical section. 🔧 Maintenance Service Intervals Routine Maintenance: Covered extensively, including oil changes, filter cleaning/replacement, chain adjustment, spark plug checks. Periodic Checks: Detailed schedules for checks and adjustments are provided. Fluid Specifications Engine Oil: Specific oil viscosity grades and API specifications (e.g., SAE 10W-50, JASO MA) are detailed in the manual. Coolant: Recommended coolant type and mixture ratio (e.g., ethylene glycol-based) are specified. Brake Fluid: DOT 4 or DOT 5.1 brake fluid typically recommended (specifics in manual). Gear Oil: Specific gear oil specifications and capacities are provided. Known Issues Common Wear Items: Piston rings, valve guides, clutch plates, chain and sprockets are typical wear items for high-performance off-road motorcycles of this era. Manual provides inspection and replacement procedures. Carburetor Tuning: Carburetor jetting and adjustment are critical for optimal performance at different altitudes and temperatures, covered in the manual. 📚 Vehicle History Brand Heritage Brand Focus: KTM is renowned for its off-road motorcycles, particularly in motocross, enduro, and rally racing. Model Evolution Model Lineage: SX (Motocross), MXC (Cross-Country), EXC (Enduro) are established KTM model lines with long histories of development and racing success. Era Significance: The 2000-2003 period represents a significant era of development for KTM's four-stroke off-road machines, with continuous improvements in engine performance, chassis, and suspension. Production Manufacturing Location: Austria (KTM's primary manufacturing base) 🏆 Awards & Recognition Recognitions Brand Recognition: KTM consistently receives accolades for performance and durability in off-road racing and championships. Ratings Performance Ratings: Models from this era were highly regarded for their powerful engines and competitive chassis in their respective classes. Certifications Certification: Manual itself is not certified, but it provides the manufacturer's official service procedures.