This workshop service repair manual covers Case tractor loader backhoes, specifically the Case 580N, Case 580SN-WT, Case 580SN, and Case 590SN models, including all engine and transmission variants. Case Construction Equipment has a long-standing reputation for producing robust and reliable machinery, and the 'N' series represents a significant advancement in their backhoe loader design, focusing on enhanced operator comfort, performance, and efficiency. This manual provides comprehensive, in-depth information to maintain and repair these versatile machines, enabling owners and technicians to perform tasks ranging from routine maintenance to complete overhauls, ensuring optimal performance and longevity.

The purpose of this manual is to serve as a complete A-Z guide for service and repair procedures. It covers all essential systems, including the engine, transmission, hydraulics, electrical, drivetrain, chassis, operator station, loader, and backhoe. Detailed instructions are provided for routine maintenance, troubleshooting, diagnostics, component replacement, and major overhauls, supported by clear explanations and diagrams. This resource is designed for owners, operators, maintenance technicians, and repair shops, empowering them with the knowledge to perform necessary service and repairs, potentially leading to significant cost savings and ensuring the continued operational readiness of their Case tractor loader backhoes.