The Fiat Trattori 355-C is a compact tractor, likely produced during the 1970s and 1980s, representing a robust and reliable piece of agricultural machinery. Engineered for efficiency and durability, this model was part of Fiat's esteemed lineage of utility tractors. Its design emphasizes practical functionality, making it suitable for a wide range of agricultural and operational tasks. The 355-C typically features a diesel engine with approximately 35 horsepower, a manual synchromesh transaxle, and a standard rear power take-off (PTO), all contributing to its reputation for dependable performance in demanding environments. This workshop service repair manual provides comprehensive coverage for the Fiat Trattori 355-C, designed for both do-it-yourself enthusiasts and professional mechanics. It details essential maintenance procedures, including lubrication, fluid changes, and filter replacements, alongside in-depth repair instructions for all major systems. Key areas covered include engine mechanical and electrical systems, fuel, clutch, transmission, steering, brakes, and bodywork. The manual also offers detailed troubleshooting guidance, electrical diagnostics with wiring schematics, and specific adjustment and overhaul procedures, ensuring owners and technicians have the necessary information to maintain and repair the tractor effectively.