This manual covers the Kioti Daedong CK Series tractors, specifically models CK25, CK30, CK25H, and CK30H. These compact tractors are engineered for reliability and versatility, offering robust performance for a range of applications including residential property maintenance, landscaping, and light agricultural tasks. Built with quality components and designed for ease of operation, the CK Series embodies Kioti Daedong's commitment to providing durable and capable machinery. The tractors feature powerful diesel engines, typically 3-cylinder liquid-cooled units, and are equipped with 4WD for enhanced traction. Models often include hydrostatic transmissions for smooth operation and convenient controls, alongside essential safety features like a Roll-Over Protective Structure (ROPS). The purpose of this comprehensive factory service manual is to provide detailed technical information for the maintenance, repair, and troubleshooting of your Kioti Daedong CK Series tractor. It covers all essential systems, including the engine, clutch, transmission, axles, brakes, steering, hydraulics, and electrical systems. Within its 371 pages, you will find step-by-step repair procedures, detailed diagrams, exploded views, diagnostic guides, and factory specifications such as torque values and clearances. This manual is an indispensable resource for owners, service technicians, and repair shops, enabling efficient upkeep and ensuring the longevity and optimal performance of the tractor.