This manual covers the Hyundai 20L(C)-7, 25L(C)-7, 30L(C)-7, 20G(C)-7, 25G(C)-7, and 30G(C)-7 Forklift Truck series. Hyundai, a respected name in heavy equipment manufacturing, has engineered these forklift trucks with a focus on reliability and robust performance for demanding industrial applications. The '7' series represents a generation of design and technological advancements, ensuring these machines are capable and efficient for various material handling tasks. The purpose of this comprehensive service repair manual is to equip owners, operators, and maintenance personnel with the necessary information to effectively maintain and repair their Hyundai forklift trucks. It provides detailed coverage of all major systems, including the power train, brake, steering, hydraulic, electric, and mast systems. Within its pages, you will find step-by-step procedures for assembly, disassembly, servicing, troubleshooting, and operational checks, supported by detailed illustrations, exploded diagrams, and real-photo examples. This manual is designed to empower users to diagnose and resolve issues, perform routine maintenance, and understand the intricate workings of their equipment, ultimately reducing downtime and operational costs.