This Service Repair Manual provides comprehensive information for the CLARK CMP 40, CMP 45, and CMP 50S forklifts. These robust machines are engineered for demanding industrial environments, offering exceptional reliability and performance for a wide range of material handling tasks. Their design prioritizes operational efficiency and durability, making them a trusted choice for maintenance, assembly, disassembly, and general servicing operations. This manual serves as an essential resource for maintaining the optimal condition of your CLARK forklift. It covers critical areas including periodic maintenance, safe servicing practices, and detailed procedures for the engine, cooling system, transaxle, electrical system, wheels and tires, brakes, steering, hydraulic system, upright, and counterweight. With detailed instructions and actual photo illustrations, this English-language guide empowers owners, mechanics, and technicians to perform necessary repairs and upkeep effectively.