This manual covers the Komatsu WA320-5L Wheel Loader, serial number A32001 and up. Engineered for reliability and performance, this machine is designed for a wide range of industrial and construction applications. Its robust construction and advanced features ensure efficient operation and durability in demanding environments. The Komatsu WA320-5L represents a commitment to quality, providing operators with a powerful and dependable tool for various material handling tasks. This comprehensive Service Repair Manual and Operation & Maintenance Manual provides detailed information essential for the proper upkeep and repair of your Komatsu WA320-5L Wheel Loader. It includes sections on general information, structure and function, testing, adjusting, troubleshooting, disassembly, and assembly. Furthermore, it covers operation, safety precautions, maintenance schedules, lubrication, and technical specifications. This manual is an indispensable resource for owners, mechanics, and technicians to ensure optimal performance, longevity, and safe operation of the equipment.