This Service Repair Manual covers the Case 821 E Wheel Loader, a robust piece of heavy equipment designed for demanding applications in construction and material handling. Engineered for reliability and performance, the 821 E features a Tier 3 engine and a 4WD drive system, making it a capable tool for various operational needs. This manual provides comprehensive information to ensure the longevity and optimal functioning of your Case wheel loader.

The purpose of this manual is to serve as a definitive guide for owners, technicians, and mechanics. It details essential maintenance procedures, troubleshooting steps, and technical specifications necessary for the upkeep and repair of the Case 821 E. With 855 pages of information, originally issued in September 2006 and updated in December 2009, this English language manual includes bookmarking and indexing for efficient navigation, ensuring you can quickly access the information required to maintain your equipment effectively and safely.