🏷️ Basic Information Identification Make: Ferrari Model: 308 GT4 Dino Model Designation: 308 GT4 Dino Production Years Covered: 1973-1980 Chassis Codes: 308 GT4 (internal designation: Type 73) 👋 Introduction Market Position Vehicle Category: Italian mid-engine sports car Competitive Analysis Key Competitors Era: Porsche 911, Lamborghini Urraco, Lotus Esprit Key Features Manual Value Proposition: Provides in-depth, illustrated guidance for DIY and professional mechanics, reducing reliance on costly external services. Manual Usability: Intuitive electronic PDF format with detailed illustrations, step-by-step instructions, and printable pages for workshop use. 📋 Manual Details Coverage Areas Primary Focus: Workshop Service and Repair Page Count Estimated Pages: Likely extensive, typical for comprehensive workshop manuals of the era (specific number not provided, but implies substantial detail) Manual Type Type: Workshop Service Repair Manual Language Language: English (assumed based on product description and common market availability) Format Format: Electronic PDF 📖 Manual Coverage Systems Covered Engine System: Comprehensive diagnosis, repair, and overhaul of the V8 engine. Lubrication System: Detailed information on oil pump, oil filter, oil galleries, and lubrication flow. Cooling System: Radiator, fan, water pump, thermostat, coolant flow, and pressure testing. Fuel System: Carburetor (likely Weber or Dell'Orto) tuning, fuel pump, fuel lines, and tank servicing. Clutch System: Hydraulic clutch operation, master and slave cylinder service, clutch disc and pressure plate replacement. Gearbox System: Manual transmission disassembly, assembly, repair, and fluid specifications. Rear Axle System: Differential, drive shafts, wheel bearings, and hub assemblies. Steering System: Rack and pinion steering, linkage components, and power steering (if equipped). Front Suspension: Double wishbone, kingpins, bushings, and alignment procedures. Rear Suspension: Independent rear suspension, control arms, bushings, and alignment. Shock ABSorbers: Service and replacement of shock absorbers and struts. Brake System: Hydraulic brake system, disc brake calipers, pads, rotors, master cylinder, and bleeding procedures. Wheel And Tires: Tire pressure recommendations, wheel balancing, and lug nut torque specifications. Instrument And Controls: Dashboard instruments, gauges, switches, and interior controls. Heating And Ventilation: HVAC system components, ducting, and controls. Air Conditioning: AC system components, refrigerant, and servicing (if equipped). Electrical System: Wiring diagrams, component testing, and troubleshooting of the entire electrical system. Battery And Alternator: Battery testing, charging system diagnostics, and alternator service. Starter Motor: Starter motor inspection, testing, and replacement. Ignition System: Distributor, ignition coils, spark plugs, and timing adjustment. Lighting System: Headlights, taillights, turn signals, and interior lighting. Chassis Hitch Points: Jacking points, towing points, and chassis structural information. Body Repair System: Panel repair, rust prevention, and bodywork procedures. Emission Control: Information on emission control devices and regulations relevant to the period. Procedures Included Maintenance: Routine maintenance, fluid changes, filter replacements, tune-ups. Repair: Component-level repair, troubleshooting, and replacement of all major systems. Diagnostics: Systematic troubleshooting guides and diagnostic flowcharts. Disassembly Assembly: Step-by-step instructions for complete component disassembly and reassembly. Technical Specifications: Detailed torque values, clearances, tolerances, and measurements. Technical Depth Depth: Comprehensive, from basic maintenance to full engine and transmission rebuilds. 📊 Manual Specifications File Format Format: PDF Print Quality Printability: All pages are printable. Binding Type Binding: N/A (Digital format) Paper Type Paper: N/A (Digital format) Software Requirements Viewer Software: Adobe Acrobat Reader (Free download available) Extraction Software: WinZip or WinRAR (Free download available) Operating Systems Compatibility: All Windows Versions, All Mac Versions ⚙️ Engine Specifications Primary Engine Engine Code: F105 Configuration: V8 (90-degree bank angle) Displacement: 2927 cc (3.0 Liters) Valvetrain: DOHC (Double Overhead Camshafts), 2 valves per cylinder Bore X Stroke: 81 mm x 71 mm Compression Ratio: 9.2:1 (typical for early models) Fuel Delivery: Four Weber 40 DCNF carburetors (later models might have Dell'Orto) Performance Horsepower: 240 PS (177 kW; 237 hp) at 6600 rpm (DIN) Torque: 285 Nm (210 lb-ft) at 4000 rpm (DIN) Fuel System Fuel Type: Unleaded gasoline (premium unleaded recommended) 🔧 Transmission Standard Type: 5-speed manual transaxle Optional Type: None offered from the factory Features Layout: Mid-engine, rear-wheel drive 📐 Dimensions Exterior Wheelbase: 2350 mm (92.5 in) Length: 4390 mm (172.8 in) Width: 1760 mm (69.3 in) Height: 1120 mm (44.1 in) Weights Curb Weight: Approximately 1350-1450 kg (2976-3197 lb) depending on specification 🛡️ Safety Features Ratings Crash Test Results: N/A (Vehicles of this era were not subject to standardized crash testing as they are today) Active Features Braking: Four-wheel disc brakes Passive Features Seatbelts: Standard 3-point seatbelts 💡 Technology Features Infotainment Audio System: Factory fitted radio/cassette player common, but highly variable based on original options and owner upgrades. Driver Assistance ABS: Not available on most models of this era. Connectivity Connectivity Features: N/A (No modern connectivity features like Bluetooth or USB) 🔧 Maintenance Service Intervals Oil Change: Typically every 5,000-7,500 km (3,000-4,500 miles) or annually. Refer to manual for specific intervals. Timing Belt: Requires regular replacement (e.g., 30,000-50,000 km or 5 years). Specific interval in manual. Fluid Specifications Engine Oil: High-quality synthetic or semi-synthetic 20W-50 or 10W-60 often recommended. Refer to manual for precise...