This manual covers the Case CX75SR Crawler Excavator, a robust machine designed for demanding construction and earthmoving tasks. Engineered for reliability and performance, this excavator features a powerful diesel engine, a hydrostatic transmission, and a tracked drive system for superior maneuverability on various terrains. Its substantial operating weight of approximately 7,500 kg, combined with impressive digging depth and reach capabilities, makes it an efficient tool for a wide range of applications. The approximate dimensions and ground clearance further highlight its suitability for challenging job sites. The purpose of this English-language Service Repair Manual is to provide comprehensive guidance for the maintenance, repair, and technical understanding of the Case CX75SR Crawler Excavator. It details essential procedures, including fluid capacities and service intervals for critical components like the engine oil and hydraulic filter. Technical specifications, performance data, and feature details are also included to assist owners, mechanics, and technicians in ensuring optimal operation and longevity of the equipment. This manual serves as an indispensable resource for all aspects of vehicle upkeep.