This repair manual covers the CASE CX75SR Crawler Excavator, a robust piece of equipment designed for demanding construction and earthmoving applications. Engineered for reliability and performance, this excavator is a versatile tool for a wide range of tasks, from excavation and demolition to material handling. Its compact design, coupled with powerful hydraulic systems, ensures efficient operation in various job site conditions. The diesel engine provides dependable power, and the likely hydraulic transmission offers precise control for intricate work. This document serves as a comprehensive guide for professional workshop technicians, detailing all necessary procedures for the maintenance and repair of the CASE CX75SR. It includes complete schematic sets and covers essential aspects such as engine specifications, drivetrain information, and technical data related to its performance and physical dimensions. By following the instructions and specifications outlined herein, users can ensure the optimal functioning and longevity of their equipment.