Target Audience:
        
        
            Ferrari Dino 308 GT4 owners, restorers, and independent repair professionals.
        
     
    
        
            Value Proposition:
        
        
            Provides factory-level repair and maintenance information, enabling cost savings and proper vehicle care.
        
     
    
    
        
            Advantage Over Competitors:
        
        
            Comprehensive coverage of all Dino 308 GT4 models and engines, direct equivalent to professional service manuals.
        
     
    
    
        
            Feature 1:
        
        
            Instant digital access, eliminating shipping delays and costs.
        
     
    
        
            Feature 2:
        
        
            Highly detailed instructions suitable for varying skill levels.
        
     
    
        
            Feature 3:
        
        
            Printable pages for practical workshop use.
        
     
    
        
            Feature 4:
        
        
            Extensive illustrations and diagrams for clarity.
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Comprehensive service and repair for Ferrari Dino 308 GT4
        
     
    
        
            Engine Coverage:
        
        
            Engine overhaul, rebuilding, performance tuning, firing orders
        
     
    
        
            Drivetrain Coverage:
        
        
            Transmission removal, installation, in-car servicing, U-joint and CV-joint service
        
     
    
        
            Suspension Coverage:
        
        
            Front end alignment procedures and specifications, suspension systems
        
     
    
        
            Braking System Coverage:
        
        
            Brake servicing procedures, component details
        
     
    
        
            Electrical System Coverage:
        
        
            Complete wiring diagrams, trouble codes, computer diagnostic trouble tree charts
        
     
    
        
            Comfort Systems Coverage:
        
        
            Sunroof service, air conditioning service and capacities
        
     
    
        
            Maintenance Coverage:
        
        
            Factory maintenance schedules and charts, driving concerns
        
     
    
    
    
    
        
            Type:
        
        
            Service Repair Manual / Workshop Manual
        
     
    
    
    
    
    
        
            Downloadability:
        
        
            Instant Download
        
     
    
        
            Compatibility:
        
        
            All Versions of Windows & Mac
        
     
    
        
            Requirements:
        
        
            Adobe PDF Reader
        
     
 
    
    
    
        
            Engine Management:
        
        
            Detailed coverage of ignition timing, fuel delivery, and emission control systems.
        
     
    
        
            Cooling System:
        
        
            Radiator, fan, water pump, thermostat, and coolant specifications.
        
     
    
        
            Lubrication System:
        
        
            Oil pump, oil filter, oil pressure, and oil capacity details.
        
     
    
        
            Fuel System:
        
        
            Carburetor (Weber 40 DCNF or Solex C40), fuel pump, and fuel filter specifications.
        
     
    
        
            Exhaust System:
        
        
            Muffler, catalytic converter (if applicable), and pipe routing.
        
     
    
        
            Steering System:
        
        
            Steering rack, tie rods, and power steering pump details.
        
     
    
        
            Wheel And Tire:
        
        
            Wheel bolt pattern, recommended tire sizes, and inflation pressures.
        
     
    
        
            Body And Chassis:
        
        
            Panel removal and installation, body repair, and structural integrity checks.
        
     
    
        
            Lighting System:
        
        
            Headlights, taillights, interior lighting, and bulb specifications.
        
     
    
        
            Interior Appointments:
        
        
            Seating, dashboard, and trim component servicing.
        
     
    
    
        
            Engine Rebuild:
        
        
            Step-by-step procedures for complete engine disassembly, inspection, and reassembly.
        
     
    
        
            Timing Belt Replacement:
        
        
            Precise instructions for timing belt removal, installation, and tensioning to prevent engine damage.
        
     
    
        
            Carburetor Adjustment:
        
        
            Detailed procedures for tuning and synchronizing the Weber 40 DCNF carburetors for optimal performance.
        
     
    
        
            Brake System Overhaul:
        
        
            Instructions for caliper rebuilding, pad replacement, rotor machining/replacement, and brake fluid bleeding.
        
     
    
        
            Suspension Alignment:
        
        
            Specifications and procedures for checking and adjusting front and rear wheel alignment.
        
     
    
        
            Transmission Rebuild:
        
        
            Detailed steps for transmission disassembly, component replacement, and reassembly.
        
     
    
        
            Electrical Troubleshooting:
        
        
            Diagnostic flowcharts and procedures for identifying and resolving electrical faults.
        
     
    
        
            Air Conditioning Service:
        
        
            Refrigerant capacities, evacuation and charging procedures, and component servicing.
        
     
    
        
            Maintenance Tasks:
        
        
            Regular service tasks including oil changes, filter replacements, spark plug checks, and fluid level checks.
        
     
    
        
            Wiring Diagram Interpretation:
        
        
            Guidance on reading and utilizing the comprehensive wiring diagrams.
        
     
    
    
        
            Diagnostic Capabilities:
        
        
            Advanced diagnostics including computer diagnostic trouble codes and diagnostic tree charts.
        
     
    
        
            Rebuild Scope:
        
        
            Covers complete engine and transmission rebuilding, extending to component-level restoration.
        
     
    
        
            Specification Detail:
        
        
            Provides detailed specifications for every model and component covered, including torque values.
        
     
    
        
            Illustration Quality:
        
        
            Hundreds of illustrations, diagrams, and pictures for visual guidance.
        
     
 
    
    
    
        
            Engine Code:
        
        
            F106A / F106D (308 GT4)
        
     
    
        
            Engine Type:
        
        
            Mid-mounted, 90-degree V8
        
     
    
        
            Displacement:
        
        
            2926 cc (for 308 GT4)
        
     
    
    
        
            Horsepower Approximate:
        
        
            230-255 hp (SAE Gross, depending on market and specification)
        
     
    
        
            Torque Approximate:
        
        
            280-300 Nm (approx. 207-221 lb-ft)
        
     
    
    
        
            Carburetion:
        
        
            Typically fitted with four Weber 40 DCNF downdraft carburetors.
        
     
    
        
            Fuel Type:
        
        
            Premium Unleaded Gasoline
        
     
    
    
        
            Ignition Type:
        
        
            Distributor-based ignition system.
        
     
    
        
        Timing Belt Specifications
    
 
    
        
            Belt Material:
        
        
            Reinforced rubber timing belts.
        
     
    
    
        
            Piston Rings Specifications:
        
        
            Details on ring gap, tension, and installation procedures.
        
     
    
        
            Cylinder Head Torque:
        
        
            Specific torque sequences and values for cylinder head bolts.
        
     
    
        
            Valve Clearance:
        
        
            Specifications for checking and adjusting valve lash.
        
     
 
    
    
    
        
            Type:
        
        
            5-speed manual transaxle
        
     
    
    
        
            Type:
        
        
            No automatic transmission option was offered for the 308 GT4.
        
     
    
    
        
            Gear Ratios:
        
        
            Detailed gear ratios for each of the five forward gears and reverse.
        
     
    
        
            Fluid Type:
        
        
            Specific manual transmission fluid (e.g., SAE 90 GL-4/GL-5 gear oil).
        
     
    
        
            Fluid Capacity:
        
        
            Capacity for the transaxle fluid (typically around 3.5 liters).
        
     
    
    
        
            Clutch Replacement:
        
        
            Procedures for clutch disc, pressure plate, and release bearing replacement.
        
     
    
        
            Synchromesh Repair:
        
        
            Details on synchromesh ring inspection and replacement.
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Typically every 3,000-5,000 miles or annually, whichever comes first.
        
     
    
        
            Timing Belt Replacement Interval:
        
        
            Recommended every 30,000 miles or 5 years, critical due to potential for catastrophic engine damage if it fails.
        
     
    
        
            Spark Plug Replacement:
        
        
            Refer to manual, often around 15,000-20,000 miles.
        
     
    
    
        
            Engine Oil:
        
        
            Refer to manual for viscosity (e.g., 20W-50) and API specifications.
        
     
    
        
            Coolant:
        
        
            Ethylene glycol-based coolant with appropriate corrosion inhibitors, typically 50/50 mix with distilled water.
        
     
    
        
            Brake Fluid:
        
        
            DOT 3 or DOT 4 brake fluid.
        
     
    
        
            Transmission Fluid:
        
        
            Refer to manual for specific GL rating (e.g., GL-4 or GL-5) and viscosity.
        
     
    
    
        
            Common Issue 1:
        
        
            Carburetor tuning and synchronization difficulties due to complexity.
        
     
    
        
            Common Issue 2:
        
        
            Timing belt wear and potential for premature failure if not replaced per schedule.
        
     
    
        
            Common Issue 3:
        
        
            Rust and corrosion, particularly in the chassis and lower body panels.
        
     
    
        
            Common Issue 4:
        
        
            Electrical system issues, including aging wiring and connections.
        
     
    
        
            Common Issue 5:
        
        
            Wear of suspension bushings and components.
        
     
 
    
    
    
        
            Heritage Context:
        
        
            The Dino name was initially used for a line of sports cars produced by Fiat under license from Ferrari, with Ferrari eventually producing its own Dino models.
        
     
    
    
        
            Design Origin:
        
        
            Designed by Pininfarina (Bertone styling), it was Ferrari's first mid-engined V8 and their first 2+2 production car with a mid-engine layout.
        
     
    
        
            Key Distinction:
        
        
            The 308 GT4 was the only Ferrari designed by Bertone, diverging from Pininfarina's typical aesthetic for the brand.
        
     
    
    
        
            Manufacturing Location:
        
        
            Maranello, Italy
        
     
    
        
            Production Volume:
        
        
            Approximately 2,800 units produced globally.