🏷️ Basic Information Identification Make: Ducati Model: 860 GTS Model Variant: 860 GTS Year: 1974-1976 Codes Chassis Code: Not specified, but likely variations within the 860 range Engine Code: Not specified, but typically L-Twin Desmodromic 👋 Introduction Market Position Market Position: Specialized service manual for a classic Italian performance motorcycle, catering to owners and independent mechanics seeking factory-level repair information. Competitive Analysis Competitive Analysis: Directly contrasts with third-party manuals, emphasizing authenticity and completeness as a genuine factory document. Offers significant cost savings compared to professional shop labor. Key Features Key Features: Comprehensive coverage, authentic factory data, detailed illustrations and diagrams, advanced troubleshooting, printable format, digital delivery. 📋 Manual Details Coverage Areas Covered Years: 1974, 1975, 1976 Covered Models: Ducati 860 GTS Styles Covered: All styles Page Count Page Count: Hundreds of pages (exact count not specified) Manual Type Manual Type: Factory Service Repair Manual Language Language: English Format Format: PDF Download 📖 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 Procedures Included Procedures: Maintenance, Repair, Troubleshooting, Diagnostics, Rebuild, Refurbish, Restoration, Engine fault symptom diagnosis, Part testing techniques, Wiring diagram tracing, Engine management system analysis Technical Depth Depth: Complete factory-level detail, step-by-step instructions, advanced troubleshooting, common fixes, mechanic insights 📊 Manual Specifications File Format File Format: PDF Print Quality Print Quality: High resolution, printable (full manual or individual pages) Binding Type Binding Type: Digital (Downloadable, printable) Paper Type Paper Type: Not applicable (digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Desmodromic L-Twin (Air-Cooled) Engine Displacement: 860cc (approximate, variations may exist) Performance Horsepower: Specifications available within the manual Torque: Specifications available within the manual Fuel System Carburetors: Likely Dell'Orto PHF or similar, with detailed setup and troubleshooting covered. Fuel Delivery: Gravity feed from fuel tank via petcock, fuel filter details included. 🔧 Transmission Standard Transmission Type: 5-speed sequential manual Optional Optional Transmissions: Not applicable for this model year and variant. Features Clutch Type: Dry multi-plate clutch Final Drive: Shaft drive (specific details within manual) 📐 Dimensions Exterior Wheelbase: Specifications available within the manual Overall Length: Specifications available within the manual Weights Dry Weight: Approximately 198 kg (436 lbs), subject to variation. Fuel Capacity: Approximately 16 liters (4.2 US gal), subject to variation. 🛡️ Safety Features Ratings Safety Ratings: Not applicable (historical motorcycle, no standardized crash ratings exist) Active Features Active Safety Features: Disc brakes front and rear Passive Features Passive Safety Features: Frame integrity, rider positioning 💡 Technology Features Infotainment Infotainment Systems: Not applicable (classic motorcycle, no electronic infotainment) Driver Assistance Driver Assistance Features: Not applicable (classic motorcycle) Connectivity Connectivity Options: Not applicable (classic motorcycle) 🔧 Maintenance Service Intervals Oil Change Interval: Specifications and recommendations provided within the manual. Valve Adjustment Interval: Crucial for Desmodromic systems; detailed interval and procedure in manual. Fluid Specifications Engine Oil Type: Recommended viscosity and type (e.g., SAE 20W-50 or similar) detailed in manual. Brake Fluid Type: DOT 3 or DOT 4, depending on system specification, detailed in manual. Transmission Oil Type: Specifications for gearbox oil provided in manual. Known Issues Common Issues: Potential electrical gremlins, carburetor tuning sensitivity, desmo valve adjustments, clutch wear. Manual provides solutions for these. Preventative Maintenance: Regular lubrication, ignition system checks, fuel system cleaning, and meticulous valve adjustments are critical. 📚 Vehicle History Brand Heritage Brand Heritage: Ducati is an iconic Italian manufacturer renowned for its high-performance motorcycles, particularly its L-twin engines and desmodromic valve actuation. Model Evolution Model Evolution: The 860 GTS was part of Ducati's evolution from earlier models like the 750 GT, featuring a more powerful engine and revised styling, often attributed to designer Fabio Taglioni. Production Production Period: The 860 GTS series was produced from approximately 1974 to 1979, with the manual covering the early significant years. Manufacturing Location: Bologna, Italy 🏆 Awards & Recognition Recognitions Industry Recognitions: The 860 GTS is recognized for its role in Ducati's development of larger displacement twins and its distinctive styling. Ratings Owner Satisfaction: Highly regarded by enthusiasts for its character and performance, though requiring dedicated maintenance. Certifications Certifications: Not applicable (historical vehicle, no modern certifications)