This comprehensive workshop manual provides a detailed guide for servicing and repairing the Ferrari 308 GT4. It is written in a clear and concise manner, making it easy for both professional mechanics and DIY enthusiasts to understand. The manual covers a wide range of topics, including: * **General Information:** Provides an overview of the vehicle, including its specifications and identifying numbers. * **Engine:** Covers engine disassembly, assembly, and troubleshooting, including information on the cylinder head, pistons, crankshaft, connecting rods, and valves. * **Lubrication and Cooling:** Explains the lubrication system, including oil changes and filter replacements, as well as the cooling system, including radiator maintenance and thermostat replacement. * **Fuel System:** Includes information on fuel injectors, fuel pump, and fuel lines. * **Clutch, Gearbox, and Rear Axle:** Explains the operation and maintenance of the clutch, gearbox, and rear axle, including procedures for adjustments and repairs. * **Steering:** Covers steering system components, including the steering wheel, steering column, and steering rack. * **Suspension:** Provides detailed instructions for servicing and repairing the front and rear suspension, including shock absorbers, springs, and control arms. * **Brakes:** Covers brake system components, including the brake calipers, rotors, pads, and master cylinder. * **Wheels and Tires:** Offers information on wheel and tire specifications, as well as procedures for tire changes and wheel balancing. * **Instruments and Controls:** Explains the operation and maintenance of the vehicle's instruments and controls, including the speedometer, tachometer, and gauges. * **Heating and Ventilation:** Covers the heating and ventilation system, including the heater core, blower motor, and controls. * **Air Conditioning:** Provides information on the air conditioning system, including refrigerant charging and component maintenance. * **Electrical System:** Explains the electrical system, including the battery, alternator, starter, and wiring diagrams. * **Special Tools (Engine and Chassis):** Lists and describes the specialized tools required for engine and chassis repairs. * **Tightening Torques and Chassis Hitch Points:** Provides a comprehensive list of tightening torques for all fasteners and a detailed diagram of chassis hitch points. * **Body:** Covers the bodywork, including procedures for repairs and painting. * **Emission Control System:** Details the emission control system and its components, providing information on troubleshooting and repairs. This manual is an essential resource for anyone who wants to maintain and repair their Ferrari 308 GT4. It provides the information needed to perform a wide range of tasks, from routine maintenance to major repairs.

The Ferrari 308 GT4, a mid-engine sports car produced from 1975 to 1980, marked a significant evolution in the Italian marque's history. Designed by Pininfarina, the GT4 embodied a sharp, sleek aesthetic that epitomized the era's design trends. Featuring a distinctive wedge shape with a low profile, the GT4 showcased a prominent front spoiler and distinctive pop-up headlights. This design not only enhanced the car's aerodynamic efficiency but also contributed to its iconic visual identity. The 308 GT4 was powered by a longitudinally-mounted, 3.0-liter, 90-degree V8 engine, a departure from the traditional V12 configuration utilized in previous Ferrari models. This engine, coupled with a 5-speed manual transmission, delivered a spirited driving experience with a smooth acceleration and a powerful top-end performance. The Ferrari 308 GT4 was a technological marvel for its time, incorporating features that would later become commonplace in sports cars. It boasted independent suspension on all four wheels, rack-and-pinion steering, and four-wheel disc brakes, ensuring agile handling and precise control. Inside the cabin, the GT4 offered a driver-focused environment with comfortable bucket seats, a minimalist dashboard with analog gauges, and a high-quality leather upholstery. The 308 GT4 garnered significant acclaim for its combination of performance, style, and practicality. It became a popular choice among enthusiasts seeking a powerful yet usable sports car. Its distinctive style and performance capabilities have solidified its place in automotive history as a classic Ferrari model that continues to inspire car enthusiasts today.