This Service Repair Workshop Manual provides comprehensive information for the Hyundai HL740-7A and HL740TM-7A Wheel Loaders, part of the 7A Series. These diesel-powered machines are engineered for demanding work environments, emphasizing reliability and robust performance. While specific production years are not detailed, the manual covers essential systems including the engine, power train, brake system, steering system, work equipment, and electrical components, ensuring optimal operation and longevity for these industrial vehicles. The purpose of this manual is to serve as a definitive guide for maintenance and repair. It details procedures for structure and function, operational checks, troubleshooting, testing, adjustments, disassembly, and assembly across all major vehicle systems. Owners, mechanics, and technicians will find detailed instructions, safety guidelines, and technical specifications necessary to maintain the Hyundai wheel loaders effectively and efficiently. The manual is presented in English and is designed for easy reference.