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.