This workshop service repair manual covers the Hyundai HL757-7A wheel loader, a robust piece of heavy equipment designed for efficient loading and material handling operations. Engineered by Hyundai Heavy Industries, this diesel-powered machine features a 4-wheel drive system and an Automatic PowerShift Transmission, contributing to its reliable performance in demanding environments. With an approximate operating weight of 10,500 kg, the HL757-7A is built for durability and productivity. This comprehensive manual provides essential information for the maintenance, repair, and operation of the Hyundai HL757-7A wheel loader. It details critical procedures, technical specifications, and safety guidelines necessary for optimal performance and longevity. Owners, technicians, and mechanics will find detailed instructions on various service aspects, including recommended fluids, service intervals, and component specifics, ensuring the equipment remains in peak operating condition.