This manual provides comprehensive workshop service and repair information for the Ferrari 348, covering model years 1990 through 1994. As Ferrari's entry-level mid-engined V8 sports car of its era, the 348 (including variants such as the 348 TB, TS, GTB, and GTS) is characterized by its distinctive Pininfarina styling, rear-wheel drive, and a naturally aspirated 3.4-liter V8 engine. Engineered for driver engagement and performance, the 348 represented a significant evolution in Ferrari's design language. This factory workshop manual is an indispensable resource for maintaining the exceptional engineering quality and reliability of these classic supercars.

The scope of this extensive manual encompasses all facets of vehicle maintenance, diagnosis, and repair, detailing procedures for engine mechanicals, transmission and drivetrain, suspension, steering, brakes, and electrical systems. It includes routine maintenance checks, critical procedures such as timing belt replacement, and in-depth troubleshooting guides for common issues. Furthermore, the manual provides essential technical specifications, torque values, and wiring diagrams necessary for accurate servicing. This resource is designed to assist owners, mechanics, and technicians in preserving the performance and integrity of the Ferrari 348, ensuring it meets the marque's high standards.