This manual provides comprehensive service and repair information for the Case IH 485 Tractor, a robust utility tractor produced from the mid-1980s to the early 1990s. Known for its durable construction and reliability in agricultural applications, the 485 Tractor is powered by a diesel engine and features a manual transmission with various gear options, a power take-off (PTO) unit, and a rear differential lock. Its design emphasizes practicality and longevity, making it a dependable workhorse for farm owners and agricultural professionals. This service manual is an essential resource for understanding and maintaining the integrity and performance of this established tractor model.

The purpose of this factory service repair workshop manual is to equip owners, mechanics, and technicians with the detailed knowledge required for all repairs, servicing, and troubleshooting procedures. It covers an extensive range of systems, including the engine, transmission, hydraulics, electrical systems, chassis, steering, and body. Within its hundreds of pages, you will find step-by-step instructions for maintenance, repair, and overhaul of all components, supported by detailed diagrams and photographs. This manual also includes essential safety guidelines, technical specifications, and information on specialized tools, ensuring that the Case IH 485 Tractor can be kept in optimal working condition throughout its operational life.