This comprehensive CASE 3020 Compact Tractors WITH ONAN Engines Parts Manual provides detailed information on every component of your tractor. It covers all aspects of the CASE 3020 Compact Tractor equipped with ONAN engines. The manual contains an extensive selection of diagrams, illustrations, and technical specifications. The content is presented in a clear and concise manner, making it easy for you to locate the parts you need. Whether you are a seasoned mechanic or a DIY enthusiast, this manual will be an invaluable asset for any owner of a CASE 3020 Compact Tractor with an ONAN engine.