This document provides comprehensive service information for the CLARK SM-593 GPX/DPX 30/55. Designed for reliability and efficient operation, CLARK vehicles are engineered to meet demanding industrial needs. This manual focuses on ensuring the longevity and optimal performance of your equipment through detailed guidance. This Factory Service Repair Manual, identified as SM-593, is presented in English and spans over 600 pages. It is intended for DIY repairs and covers most repair and service issues, including diagnostic procedures, troubleshooting guides, component overhauls, and likely includes wiring diagrams, hydraulic schematics, and lubrication charts. This resource is essential for owners and technicians seeking to maintain and repair their CLARK SM-593 GPX/DPX 30/55.