This manual covers the 1999 400, 501, and 600 models, renowned performance off-road motorcycles. Known for their lightweight construction and powerful four-stroke, single-cylinder engines with DOHC valve trains, these bikes were designed for demanding enduro and cross-country conditions. During their production, motorcycles, which were acquired by another company in 1995, competed with major brands like other manufacturers, Yamaha, Honda, Suzuki, and Kawasaki. The 1999 lineup represented the core of offerings, emphasizing robust engineering and capable suspension systems, often featuring specific components, to deliver excellent performance in challenging terrains. This comprehensive Service and Repair Manual in English provides detailed guidance for maintaining and repairing all major mechanical and electrical systems of the 1999 400, 501, and 600 models. It covers routine maintenance, disassembly and assembly procedures, engine and transmission overhauls, fuel and ignition systems, suspension, braking, and electrical systems, including wiring diagrams. The manual is an essential resource for owners, mechanics, and technicians, offering step-by-step instructions, crucial torque specifications, and diagnostic information to ensure the optimal performance, reliability, and longevity of these off-road machines. 🏷️ Basic Information Identification Make: Husaberg Model: 400/501/600 Year: 1999 Product Type: Service Repair Manual Codes Engine Codes: Likely variants of the Husaberg 4-stroke single-cylinder engine, specific codes not provided but typically designated by model year and displacement. 👋 Introduction Market Position Market Segment: Performance Off-Road Motorcycles (Enduro/Motocross). Target Audience: Husaberg owners, mechanics, and enthusiasts seeking detailed maintenance and repair information. Competitive Analysis Competitors 1999: KTM, Husqvarna, Yamaha (YZ series), Honda (CR series), Suzuki (RM series), Kawasaki (KX series). Key Features Manual Purpose: To provide comprehensive guidance for maintaining and repairing the specified Husaberg models. Benefit To Owner: Empowers owners to perform maintenance and repairs accurately, ensuring optimal performance and longevity. Emphasis On Quality: Catters to individuals who prefer hands-on repair for assured quality. 📋 Manual Details Coverage Areas Comprehensive Coverage: All major mechanical and electrical systems. Specific Models Covered: Husaberg 400, 501, and 600 models from the 1999 model year. Page Count Estimated Page Count: Estimated 300-500 pages (typical for comprehensive service manuals of this era). Manual Type Manual Type: Service and Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Engine disassembly, assembly, overhaul, piston, rings, cylinder, crankshaft, connecting rod, valves, camshaft, timing. Fuel System: Carburetor (likely Keihin or Mikuni) disassembly, cleaning, adjustment, specifications, fuel pump, fuel lines. Ignition System: Ignition timing, spark plugs, ignition coil, CDI unit, stator, wiring diagrams. Cooling System: Radiator, coolant, hoses, thermostat, water pump operation and maintenance. Exhaust System: Muffler, header pipe inspection and replacement. Transmission And Drivetrain: Clutch operation, gears, shift mechanism, final drive, chain maintenance. Suspension System: Front forks (USD, likely WP), rear shock absorber, linkage maintenance, adjustments, seals. Braking System: Front and rear brake calipers, master cylinders, brake lines, pads, discs, fluid specifications, bleeding procedures. Wheel And Tires: Wheel bearing maintenance, tire pressure recommendations, rim specifications. Electrical System: Battery, lighting, wiring harness, fuses, troubleshooting diagrams. Body And Frame: Frame inspection, plastics, seat, handlebars, controls. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustments, spark plug checks, air filter cleaning. Troubleshooting: Diagnostic procedures for common problems, fault finding guides. Disassembly And Assembly: Step-by-step instructions for major component removal and reinstallation. Rebuilding Procedures: Detailed instructions for engine and transmission overhauls. Torque Specifications: Crucial torque values for all fasteners. Wiring Diagrams: Complete electrical system schematics. Technical Depth Depth: Comprehensive, covering everything from basic adjustments to full engine rebuilds. Diagnostic Information: Advanced diagnostic procedures and specifications. 📊 Manual Specifications File Format File Format: PDF Searchable Text: Likely searchable, depending on the OCR quality of the original document. Print Quality Print Quality Recommendation: High-quality printing recommended for clarity of diagrams and text. Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder. Bore X Stroke: Varies by model (400cc, 501cc, 600cc). Specific dimensions will be detailed in the manual. Displacement: Approximately 400cc, 501cc, 600cc. Valve Train: DOHC (Double Overhead Camshaft), 4 valves. Performance Horsepower: Estimated 40-55 HP depending on displacement and tuning (specific figures in manual). Torque: Not specified, but expected to be robust for off-road use. Fuel System Fuel Delivery: Carburetor (specific model and size to be detailed). Fuel Type: Unleaded gasoline (Octane rating to be specified in manual). Engine Lubrication Oil Type: Motorcycle specific 4-stroke engine oil (viscosity and API rating to be detailed). Oil Capacity: Approximately 1.0-1.5 liters (specific capacity in manual). 🔧 Transmission Standard Transmission Type: 5-speed manual transmission. Optional Optional Transmissions: None specified for this model year. Features Clutch Type: Wet, multi-plate, hydraulic actuation. Final Drive: Chain drive. Gear Ratios Gear Ratios: Specific gear ratios for each model variant will be detailed in the manual. Transmission Fluid Transmission Oil Type: Motorcycle specific transmission oil (viscosity and API rating to be detailed). 📐 Dimensions Exterior...