This Factory Service Repair Manual provides comprehensive information for the Takeuchi TB80FR, a diesel-powered machine designed for demanding operational tasks. Engineered for reliability and performance, this model features hydrostatic transmission and pilot controls, offering precise operation in various applications. Its robust construction and approximate operating weight of 8,000 kg indicate its suitability for heavy-duty work, while likely safety features such as a ROPS/FOPS cab enhance operator protection. The purpose of this manual is to serve as an authoritative resource for maintaining and repairing the Takeuchi TB80FR. It covers essential areas including detailed maintenance schedules, diagnostic procedures, technical specifications for engine and hydraulic systems, and operational guidelines. By consulting this document, owners, technicians, and mechanics can ensure the longevity and optimal performance of their equipment, addressing potential issues and performing necessary service with confidence.