This manual covers the T4 350 and T4 500 models, produced from 1987 onwards. The T4 series represents a robust dual-sport motorcycle offering, designed for versatile performance on and off the road. Known for its Italian engineering heritage, the T4 models typically feature a four-stroke, twin-cylinder engine, available in approximately 350cc and 500cc displacements, coupled with a chain drive and manual transmission. These motorcycles were built to be rugged and capable, reflecting a reputation for producing performance-oriented machines.

This comprehensive Service Repair Workshop Manual provides full A-Z service and repair information for all T4 350 and T4 500 models. It details procedures for engine assembly, disassembly, tuning, and maintenance, as well as transmission, chassis, suspension, braking, and electrical systems. The manual includes scheduled maintenance, troubleshooting guides, detailed repair instructions, reassembly sequences, and adjustment procedures, offering professional-grade technical depth. This resource is designed to assist owners and technicians in accurately maintaining and repairing their motorcycles, covering everything from basic oil changes to complex component overhauls.