This factory service repair manual covers Komatsu FD and FG series forklifts, including models FG10-20 through FG35A-16 and FD10-20 through FD35A-16. These robust machines are engineered for demanding industrial environments, offering reliable performance and efficient operation across a range of lifting capacities. The internal combustion engines, available in gasoline/LPG and diesel configurations, are designed for durability and power, complemented by dependable automatic torque converter transmissions. This comprehensive English-language manual provides essential information for maintaining and repairing your Komatsu forklift. It includes detailed step-by-step repair instructions, advanced troubleshooting guides, and clear diagrams and photos to assist in all service procedures. Coverage extends to technical specifications, recommended service intervals, and detailed wiring diagrams, ensuring that owners, mechanics, and technicians have the resources needed to keep these forklifts operating at peak performance.