This manual covers the Ducati 860 GT, produced for the model years 1974, 1975, and 1976. As an iconic Italian motorcycle manufacturer, Ducati engineered the 860 GT as a significant evolution in their V-twin engine designs, featuring a 860cc air-cooled V-twin engine with desmodromic valves. This model represented a step towards more Grand Tourismo-oriented ergonomics while retaining the performance legacy for which Ducati V-twins are renowned. This comprehensive factory service repair manual provides in-depth information for the Ducati 860 GT, covering all aspects of service and repair. It includes detailed step-by-step instructions for disassembly and reassembly, standard maintenance procedures, and all repair procedures, with hundreds of photos and illustrations to aid understanding. The manual covers essential systems such as the engine top end, fuel system, cooling system, clutch, lubrication, crankshaft and transmission, wheels and tires, final drive, brakes, suspension, steering, frame, and the electrical system, making it an indispensable resource for do-it-yourselfers and experienced mechanics alike. 🏷️ Basic Information Identification Make: Ducati Model: 860 GT Years Covered: 1974, 1975, 1976 👋 Introduction Market Position Target Audience: Do-it-yourselfers and experienced mechanics Competitive Analysis Comparison To Print: More inexpensive and convenient than old paper manuals Key Features Convenience: Access via web browser on any computer or mobile device Cost Effectiveness: Inexpensive way to keep vehicle working properly, saves money on mechanics Usability: Easy to use, fun activity to learn about the vehicle Longevity: No expiry dates, safe to keep on PC 📋 Manual Details Coverage Areas Primary Coverage: Service and Repair Page Count Estimated Pages: Hundreds Manual Type Type: Complete Official Full Factory Service Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Top End: Covered Fuel System: Covered Cooling System: Covered Clutch: Covered Engine Lubrication: Covered Crankshaft Transmission: Covered Wheels Tires: Covered Final Drive: Covered Brakes: Covered Suspension: Covered Steering: Covered Frame: Covered Electrical System: Covered General Information: Covered Appendix: Covered Procedures Included Disassembly Reassembly: Step-by-step instructions based on complete disassembly Maintenance: Standard maintenance procedures included Repair: All repair procedures included Troubleshooting: Implied through detailed repair instructions Technical Depth Depth: Complete factory service and repair information Illustrations Visual Aid Level: Hundreds of photos and illustrations 📊 Manual Specifications File Format Compatibility: All Versions of Windows AND Mac Print Quality Printability: Printable in its entirety or just the pages you need Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) Software Requirements Reader: Adobe PDF Reader (free) Utility: Winzip (free) ⚙️ Engine Specifications Primary Engine Configuration: V-twin (air-cooled, desmodromic valves - typical for this era Ducati) Displacement: 860cc (approximate) Performance Horsepower: Information available within the manual Torque: Information available within the manual Fuel System Carburetion: Details on specific carburetor models (e.g., Dell'Orto) will be in the manual Fuel Delivery: Manual covers fuel system for diagnosis and repair 🔧 Transmission Standard Type: 5-speed or 6-speed (typically) Features Drive Type: Shaft drive (final drive covered) Clutch Type: Wet multi-plate (clutch section covered) 📐 Dimensions Exterior Wheelbase: Specific dimensions in manual Weights Dry Weight: Specific weights in manual 🛡️ Safety Features Active Features Braking System: Disc brakes (front and rear typically) Passive Features Frame Design: Tubular steel frame (frame section covered) 💡 Technology Features Infotainment Features: N/A (1970s era motorcycle, focus is mechanical and electrical systems) Driver Assistance Features: N/A (1970s era motorcycle) 🔧 Maintenance Service Intervals Engine Oil Change: Intervals and specifications provided in manual Valve Adjustment: Desmodromic valve clearance adjustment procedures and intervals detailed in manual Clutch Adjustment: Procedures and intervals provided Fluid Specifications Engine Oil: Specific oil viscosity and type (e.g., SAE 20W/50 or similar, likely mineral based) will be detailed in the manual. Gearbox Oil: Specific gearbox oil type and capacity will be detailed in the manual. Brake Fluid: Type (e.g., DOT 3 or DOT 4) and replacement intervals will be specified. Known Issues Desmodromic System: Potential for wear or improper adjustment of desmodromic valve actuation, detailed troubleshooting in manual. Electrical Connectors: Corrosion or loose connections common in older bikes, covered in electrical section. Fuel Tanks: Potential for rust or corrosion inside fuel tanks, cleaning and sealing procedures may be covered. Part Numbers Filters: Specific part numbers for oil filters, air filters etc. will be in the manual or appendix. 📚 Vehicle History Brand Heritage Manufacturer: Ducati, an iconic Italian motorcycle manufacturer Model Evolution Development: The 860 GT was a significant model for Ducati, representing an evolution in their V-twin engine designs and styling, often featuring the distinctive twin-disc front brake setup and a more 'GT' (Grand Tourismo) oriented ergonomics compared to earlier sport models. Production Era: Mid-1970s, a period of growth and innovation for Ducati 🏆 Awards & Recognition Recognitions Performance Legacy: Ducati's V-twin engines are renowned for their performance and sound, contributing to the brand's lasting legacy.