This Operation & Maintenance Manual provides comprehensive information for the WA65-3 Wheel Loader, serial number HA940051 and up. Engineered for reliability and performance, this machine is designed to meet the demands of various operational environments. Its robust construction and advanced features ensure efficient and safe operation, making it a valuable asset for any project requiring heavy-duty material handling. Understanding and adhering to the guidelines within this manual will help maximize the machine's productivity and longevity. This manual is intended to assist operators and maintenance personnel in achieving peak performance from their WA65-3 Wheel Loader. It covers essential areas including operation guidelines, safety measures, maintenance basics, and a detailed maintenance schedule with specific intervals. Furthermore, it provides troubleshooting procedures to address potential issues and guidance on loading and transporting the machine. The English language manual, presented in a searchable and printable format with diagrams, is designed to be an indispensable resource for maintaining the machine's optimal condition and ensuring safe, economical, and effective use.