The Case IH 1594 Tractor, produced from the mid-1980s to the early 1990s, represents a robust and reliable machine engineered for a variety of agricultural tasks. Known for its durability and straightforward design, this tractor features a powerful 4-cylinder diesel engine, a versatile 8x2 manual synchromesh transmission, and a dual-stage clutch system for efficient PTO operation. Its engineering prioritizes operational integrity and longevity, making it a dependable workhorse for owners and operators. The 1594's design, often manufactured in locations like Racine, Wisconsin, and Doncaster, UK, reflects Case's commitment to producing quality agricultural equipment.

This comprehensive parts manual, identified by part number 8 2222R1, is designed to assist owners, operators, service technicians, and parts departments in maintaining the Case IH 1594 Tractor. It provides detailed exploded-view diagrams and accurate part numbers for all major systems, including the engine, transmission, hydraulics, axles, steering, PTO, three-point hitch, and operator station. The manual's primary purpose is to facilitate precise part identification and ordering, ensuring that replacement components are correct and contribute to the tractor's continued operational efficiency and extended service life. Its extensive coverage of specific components and fasteners makes it an indispensable resource for parts procurement and inventory management.