This service repair manual covers the Clark EC 90 and EC 120 Forklift models. These forklifts are engineered for demanding industrial applications, offering robust performance and reliability. Their design prioritizes efficient operation for maintenance, assembly, disassembly, and servicing tasks, making them a dependable choice for various material handling needs. This comprehensive manual provides essential information for maintaining and repairing your Clark forklift. It details critical procedures, including electrical systems, motor controls, hydraulic systems, drive and brake systems, steering, battery service, and chassis components. Technical specifications and general operating data are also included, ensuring that owners, mechanics, and technicians have the resources needed for optimal vehicle upkeep and troubleshooting.