The T4, available in 350cc and 500cc variants from 1987 onward, is a versatile dual-purpose motorcycle designed for both on-road commuting and off-road excursions. This Italian-engineered machine, competing with contemporaries like the Yamaha XT and Honda Transalp, offers robust construction and capable suspension for its era. Its air-cooled, 4-stroke twin-cylinder engine, paired with a 5-speed manual gearbox and chain drive, provides reliable performance for riders seeking adventure. The T4's design emphasizes practicality and durability, making it a suitable choice for a wide range of riding conditions. This comprehensive Service Repair Workshop Manual provides detailed guidance for the maintenance, repair, and overhaul of the T4 350 and T4 500 models. It covers all essential systems, including the engine, transmission, chassis, brakes, and electrical components, with step-by-step procedures for disassembly, reassembly, and troubleshooting. The manual also includes crucial maintenance schedules, fluid specifications, and technical data, ensuring that owners and technicians can effectively keep the motorcycle in optimal condition. With its professional quality and extensive coverage, this manual is an indispensable resource for preserving the performance and longevity of your T4.