This manual covers the 2004 FE/FS 450-650 series, encompassing Dual Sport, Motocross, and Supermoto variants. Historically recognized for its off-road performance, these models were engineered with 450cc and 650cc engine options, featuring Electronic Fuel Injection (EFI). The FE and FS designations highlight the distinct capabilities of these high-performance motorcycles, built for demanding riding conditions and offering a robust platform for both spirited road and off-road use. This comprehensive English-language service manual provides in-depth information for owners and technicians. It details routine maintenance, fluid specifications, and troubleshooting for common issues. Coverage extends to complete engine disassembly, overhaul, and reassembly, as well as transmission, brake system, suspension, frame, and electrical system servicing. Essential technical specifications, including torque figures and wiring diagrams, are included to ensure accurate and reliable repairs, facilitating the optimal upkeep of your motorcycle. 🏷️ Basic Information Identification Make: Husaberg Model: FE/FS 450-650 Year: 2004 Codes Engine Codes: 450cc and 650cc variants 👋 Introduction Market Position Target Audience: Husaberg FE/FS 450 and 650 owners and technicians seeking in-depth repair and maintenance information. Competitive Analysis Manual Type Comparison: Offers the same level of detail and technical accuracy as manuals used by authorized dealerships. Key Features Value Proposition: Saves time and money on repairs by providing clear, comprehensive instructions and diagrams. Additional Content: Includes owner's manual information in addition to the service and repair sections. 📋 Manual Details Coverage Areas Motorcycle Types: Dual Sport / Motocross / Supermoto (FE and FS variants) Page Count Estimated Pages: Extensive (Specific count not provided, but described as comprehensive and professional) Manual Type Type: Service Manual / Repair Manual / Owner's Manual (combined) Language Language: English Format Format: PDF (delivered via RAR archive) 📖 Manual Coverage Systems Covered Engine: Complete engine disassembly, overhaul, reassembly, timing system, lubrication, cooling, fuel system, electronic injection, ignition system. Transmission: Transmission overhaul and repair procedures. Brakes: Brake system maintenance, repair, and bleeding. Electrical Systems: Electrical system diagnostics, wiring diagrams, fuse box information, ignition system. Suspension And Wheels: Suspension settings, adjustments, fork and shock servicing, wheel and tire maintenance. Frame And Body: Frame inspection, cooling system, clutch (hydraulic), general operations, settings & adjustments. Procedures Included Maintenance: Routine maintenance, topping up lubricants, oil changes, filter replacements. Diagnostics: Troubleshooting common problems, diagnostic procedures for electronic injection and ignition. Repair: Complete engine rebuilds, component replacement, suspension servicing, brake system repairs. Adjustments: Settings and adjustments for various motorcycle systems. Technical Depth Depth: Comprehensive professional-level coverage suitable for dealership technicians, including detailed diagrams, torque figures, and specifications. 📊 Manual Specifications File Format Delivery Format: RAR archive containing PDF files Extraction Requirements: WinRAR, WinZip, or 7-ZIP software Viewing Requirements: PDF reader (e.g., Adobe Acrobat Reader) Print Quality Printability: PDF files are generally printable, quality depends on the original source and printer. Binding Type Binding: Digital Download (not a physical book) Paper Type Paper Type: N/A (Digital) ⚙️ Engine Specifications Primary Engine Engine Displacement: 450cc and 650cc variants Performance Power Output: Specific horsepower and torque figures not listed in product info, but detailed in manual. Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) Engine Components Engine Construction: Details on engine disassembly, overhaul, and reassembly provided. Lubrication Lubrication System: Manual covers lubrication system procedures and specifications. Cooling Cooling System: Cooling system maintenance and repair procedures. 🔧 Transmission Standard Transmission Transmission Type: Likely 5 or 6-speed manual gearbox (details in manual) Features Clutch System: Covers disengaging hydraulic clutch and related servicing. 📐 Dimensions Weights Dry Weight: Specific weights not provided, but listed under 'Weights' in manual TOC. Overall Dimension Dimensions: Listed under 'Overall Dimension' in manual TOC. 🛡️ Safety Features Ratings Safety Standards: Manual provides information on safe working practices and torque specifications for critical components. Active Features Braking System: Detailed coverage of brake system maintenance and repair. 💡 Technology Features Infotainment Infotainment Systems: N/A for this type of performance motorcycle. Driver Assistance Electronic Systems: Covers electronic injection and ignition systems. Connectivity Wiring Diagrams: Includes wiring diagrams for the electrical system. 🔧 Maintenance Service Intervals Routine Maintenance: Detailed routine maintenance procedures and schedules are included. Fluid Specifications Lubricants: Topping up lubricants and fluid specifications are covered. Known Issues Troubleshooting: Manual provides guidance on fixing problems and troubleshooting common issues. Technical Specs Torque Figures: Essential torque specifications for critical fasteners are provided. 📚 Vehicle History Brand Heritage Brand Origin: Husaberg is a Swedish motorcycle brand, known for its off-road prowess. Model Evolution Model Context: The FE (Four-stroke Enduro) and FS (Four-stroke Supermoto) models represent Husaberg's focus on high-performance motorcycles. Production Production Period: 2004 model year coverage. 🏆 Awards & Recognition Recognitions Award Status: N/A (Manual itself is not awarded, but facilitates proper maintenance).