This manual pertains to the Hyundai HL740-9B Wheel Loader, a robust piece of equipment designed for demanding operational environments in Brazil. Engineered for reliability and efficiency, this model represents Hyundai's commitment to delivering high-performance machinery. Its advanced design and construction ensure optimal productivity across a wide range of applications, making it a trusted choice for construction, material handling, and other heavy-duty tasks. The purpose of this Service Repair Manual is to provide comprehensive guidance for the maintenance, repair, and technical understanding of the Hyundai HL740-9B Wheel Loader. It covers essential areas including safety procedures, engine specifications, powertrain, brake system, steering system, work equipment, and the electrical system. Detailed information on system structure, function, operational checks, troubleshooting, and component locations is included to assist owners, technicians, and mechanics in effectively servicing and maintaining the equipment to ensure its continued performance and longevity.