This comprehensive service repair manual for the Hyundai Forklift Truck models 35D/40D/45D-7 and 35DS/40DS/45DS-7 provides in-depth information for maintenance and repair. This manual encompasses a wide range of topics including safety hints, specifications, periodic replacement schedules, detailed procedures for removal and installation of units, a comprehensive understanding of the powertrain system, including structure, operation, troubleshooting, and disassembly and assembly instructions. Additionally, it covers the brake system, encompassing structure, function, operational checks, troubleshooting, and test and adjustment procedures. The steering system is also thoroughly addressed, including its structure, function, operational checks, troubleshooting, and disassembly and assembly instructions. The manual delves into the hydraulic system, explaining its structure, function, operational checks, troubleshooting, and disassembly and assembly procedures. Moreover, it provides a detailed exploration of the electric system, including component location, electrical circuits, component specifications, connector destinations, and troubleshooting guidance. The mast system is also thoroughly covered, encompassing its structure, operational checks, troubleshooting, adjustment methods, and removal and installation procedures.