The Komatsu WA320-1LC Wheel Loader, designed for serial numbers A25001 and up, represents robust engineering for demanding tasks. This versatile machine is built for a wide range of applications, including maintaining, assembly, disassembly, servicing, operation, handling, lubrication, maintenance, checking, and adjustment. Its construction emphasizes reliability and efficiency, making it a dependable choice for various operational environments. This comprehensive Service Repair Manual and Operation & Maintenance Manual provides essential information for the proper care and upkeep of your Komatsu WA320-1LC. It covers critical areas such as the engine, power train, steering system, brake system, work equipment system, and electric and electronic systems. Additionally, it details safety precautions, operational procedures, maintenance schedules, and technical specifications, ensuring that owners, mechanics, and technicians have the knowledge required for optimal performance and longevity.