This service manual covers the Clark TMX Series and EPX Series Forklift Trucks, including models TMX12, TMX13, TMX15s, TMX15, TMX17, TMX18, TMX20, TMX20x, TMX25, EPX16, and EPX18. Clark is a reputable manufacturer known for robust and reliable material handling equipment. The TMX and EPX series represent their range of electric-powered forklifts, designed for various industrial and commercial applications, offering a range of capacities. These forklifts are engineered for durability and performance in demanding environments. This comprehensive original factory service repair manual provides detailed information for technicians, maintenance personnel, and owner-operators. It covers essential areas such as periodic service, maintenance schedules, and planned maintenance programs. Detailed procedures are included for the electrical system, drive axle, braking system, steering system, hydraulic system, lifting system, and chassis. The manual also offers extensive troubleshooting guidance for various systems, including motor controls and ZAPI programming, alongside step-by-step instructions for component removal, installation, repair, and overhaul. Safety guidelines, technical specifications, and detailed schematics are also provided to ensure efficient and accurate servicing of your Clark forklift.