This workshop service repair manual covers Clark GPX 30, GPX 55, DPX 30, and DPX 55 forklifts. These industrial machines are engineered for reliability and efficient operation in demanding environments. The manual encompasses all models and trim types, providing comprehensive information to ensure optimal performance and longevity of your equipment. This manual is designed to be an indispensable resource for owners, mechanics, and technicians. It details every service and maintenance procedure A-Z, including all engine and transmission types, with easy-to-follow step-by-step instructions and accompanying visuals. The content also includes technical specifications and troubleshooting guidance, enabling effective upkeep and repair of your Clark forklift.