🏷️ Basic Information Identification Make: KTM Model: 400 SX, 450 SX, 400 MXC, 450 MXC, 400 XC, 450 XC Year Range: 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Product Type: Factory Service Repair Manual Codes Model Designations: SX (Motocross), MXC (Cross-Country), XC (Cross-Country variants, often similar to MXC but may have slight differences). 👋 Introduction Market Position Positioning: Official Factory Service Repair Manual, providing the same information as professional KTM technicians. Competitive Analysis Comparison: Distinguished from 3rd party manuals by being an 'Actual Genuine Repair Service Factory Manual'. Key Features Features: Downloadable PDF, printable, comprehensive coverage, detailed illustrations/diagrams, advanced troubleshooting, direct access to factory-level information, significant potential labor cost savings. Cost Savings: Enables owners to perform maintenance and repairs themselves, potentially saving $50-$60 per hour in shop labor costs. 📋 Manual Details Coverage Areas Coverage: Complete repair and maintenance for all specified models and years. Page Count Estimated Page Count: Hundreds of pages (specific count not provided but implied to be extensive). Manual Type Type: Factory Service Repair Manual Source Authenticity: Actual Genuine Factory Manuals, not third-party reproductions. Language Language: English Format Format: PDF Download Delivery Method: Instant download link provided on checkout page after payment. Software Requirements: Adobe PDF Reader required. 📖 Manual Coverage Systems Covered Systems: General Information, Fuel System, Cooling System, Engine Top End, Clutch, Engine Lubrication System, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive, Brakes, Suspension, Steering, Frame, Electrical System, Appendix. Electrical System Detail: Detailed wiring diagrams, troubleshooting for lighting, ignition, and charging systems (if applicable to specific trims). Suspension Service: Detailed procedures for front fork (USD) and rear shock absorber maintenance, including seal replacement, oil changes, and adjustments. Brake System Service: Procedures for hydraulic brake caliper service, master cylinder overhaul, brake pad replacement, and bleeding the brake system. Frame And Bodywork: Information on frame inspection, mounting points for body panels, subframe, and related components. Fuel System Detail: Comprehensive coverage of fuel tank, petcock, fuel lines, carburetor disassembly, cleaning, and adjustment. Procedures Included Procedures: Maintenance, troubleshooting, repair, diagnostics, rebuild, refurbishment, restoration, engine fault symptom diagnosis, part evaluation, part testing, wiring diagram tracing, engine management system analysis, common fixes, pre-emptive maintenance tips. Rebuild Procedures: Comprehensive step-by-step instructions for engine rebuilds, including piston replacement, cylinder inspection, crankshaft and connecting rod service. Wheel And Tire Service: Instructions for wheel bearing replacement, tire mounting and balancing, spoke tension checks, and rim repairs. Suspension Tuning: Guidance on adjusting suspension sag, compression, and rebound damping for different riding conditions and rider preferences. Technical Depth Depth: Comprehensive, step-by-step instructions, advanced troubleshooting, detailed illustrations, diagrams, photos, and specifications, covering everything professional technicians know. Diagnostic Capabilities: Includes an advanced troubleshooting guide to diagnose and correct virtually any problem the vehicle might encounter. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: Printable without restriction (individual pages or entire manual). Binding Type Binding: N/A (Digital Download - printable) Paper Type Paper Type: N/A (Digital Download - user printable) ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke single-cylinder (specific engine codes/displacements would be detailed within the manual, typically 400cc and 450cc variants for these models). Bore Stroke: Specific bore and stroke dimensions for 400cc and 450cc engines will be provided in the manual, crucial for component identification and rebuilds. Engine Cooling: Liquid-cooled, with detailed procedures for radiator, water pump, and coolant system maintenance. Performance Performance Details: Manual provides all specifications for engine performance, including power, torque, and tuning procedures. Actual figures vary by specific model year and variant. Compression Ratio: Manual will list the correct compression ratios for various engine configurations. Fuel System Fuel System Type: Carburetor (likely Keihin or similar) for the specified model years, with detailed information on fuel delivery, jets, and tuning. Carburetor Model: Likely Keihin PWK series or similar, with detailed tuning and jetting information specific to each model variant. 🔧 Transmission Standard Transmission Type: 5-speed or 6-speed constant mesh gearbox (specific to model variant). Optional Optional Transmissions: N/A (Standard manual transmission for motocross/enduro bikes). Features Transmission Features: Detailed procedures for clutch operation, transmission disassembly, inspection, and assembly, including gear ratios and lubrication requirements. 📐 Dimensions Exterior Overall Dimensions: Specific dimensions for length, width, and height vary by model year and configuration (SX, MXC, XC). Manual covers chassis and frame dimensions. Weights Dry Weight: Dry weight specifications will be detailed in the manual, typically ranging from 105-115 kg depending on model and year. Wet Weight: Wet weight information, including fluid capacities, will be available in the manual. 🛡️ Safety Features Ratings Safety Ratings: N/A (Off-road motorcycles typically do not have NHTSA/Euro NCAP ratings. Safety information pertains to operational safety and component integrity). Active Features Active Safety: Brake system operation, suspension tuning for stability, steering geometry for control. Passive Features Passive Safety: Frame integrity, component mounting security, handlebar protection (discussed in context of repair). 💡 Technology Features Infotainment Infotainment Systems: N/A (These...