This manual provides comprehensive technical information for McCormick CX Series tractors, including the CX75, CX85, CX95, and CX105 models. These tractors, known for their robust construction and functional design, were produced primarily at the Doncaster plant, with potential for coverage of Italian and earlier CASE IH produced models. The CX series represents a line of utility tractors that build upon McCormick's long heritage in agricultural machinery. This workshop repair manual delves into detailed coverage of Perkins 1000 and 1100 Series Tier 2 mechanical injection engines, transmission operations, electrical and hydraulic systems, and all cab features, offering dealer-level technical insights for effective servicing and repair. The purpose of this approximately 2000-page workshop repair manual is to serve as an essential resource for owners, independent repair shops, and agricultural mechanics. It offers unparalleled detail for effective servicing and repair, covering nearly all aspects of the tractor for comprehensive understanding. Key areas include detailed maintenance instructions, step-by-step repair procedures for all tractor systems, extensive fault diagnosis and troubleshooting guides, and calibration procedures for electronic functions. With numerous illustrations and diagrams, this manual is designed for clarity and ease of use, empowering users to maintain and extend the reliability of their McCormick CX Series tractors.