This manual covers the Case 821F and 921F Wheel Loaders, designed for demanding operational environments. These machines feature robust construction and powerful Tier 4 compliant diesel engines, with the 821F offering approximately 164 hp and the 921F providing around 202 hp. Both models are equipped with a 4-speed forward and 4-speed reverse Powershift transmission, contributing to their efficiency and versatility in various material handling tasks. Their engineering prioritizes reliability and performance, making them dependable assets for construction, quarrying, and agricultural applications. This comprehensive Service Repair and Operators Manual in English provides essential information for maintaining and operating your Case wheel loader. It details critical maintenance procedures, troubleshooting guidance, and technical specifications necessary for optimal performance and longevity. The manual is designed to assist owners, mechanics, and technicians in understanding the machine's systems, ensuring proper upkeep, and addressing potential issues effectively. Its searchable text and index features facilitate quick access to the information you need.