This manual covers the Case 1088 Excavator, a robust machine designed for demanding operational tasks. Built with engineering quality and reliability in mind, this excavator offers unique capabilities for various job sites. Its intended use focuses on efficient operation and comprehensive maintenance, ensuring peak performance and longevity for owners and operators. This Factory Operators Owner Instruction Manual provides essential information for the Case 1088 Excavator. It details operating instructions, instruments and controls, and job site operation. Maintenance coverage includes lubrication charts, filters, fluids, general maintenance and adjustments, track information, and storage instructions. Safety guidelines and hand signals are also covered. The manual includes manufacturer-provided specifications, detailed diagrams, and technical details, making it an invaluable resource for maintaining and repairing the machine.