The Zetor 4340 tractor, produced during the 1990s and early 2000s, represents a robust and reliable piece of agricultural machinery, known for its durable construction and utility. As part of Zetor's established lineage, this model was engineered for demanding tasks, offering dependable performance in various farming applications. Its design prioritizes functionality and longevity, making it a valued asset for owners and operators in the agricultural sector. This comprehensive Workshop Service Repair Manual provides in-depth technical information for all Zetor 4340 tractor variants, engines, and transmissions. It covers essential maintenance procedures, detailed troubleshooting guides, step-by-step repair instructions, and disassembly/assembly processes for all major systems, including the engine, powertrain, axles, steering, brakes, hydraulics, and electrical systems. The manual is designed to assist owners, technicians, and repair shops in effectively maintaining and repairing the Zetor 4340, ensuring its continued optimal performance.