This manual covers the Komatsu WA320-5L Wheel Loader, serial number s/n A32001 and up. Engineered for heavy equipment applications, this robust machine is designed for demanding operational environments. Its construction emphasizes reliability and performance, ensuring efficient operation for a wide range of tasks. The WA320-5L represents a commitment to quality in heavy machinery, built to meet the rigorous demands of construction and industrial settings. This comprehensive Service Repair Manual provides detailed information essential for the maintenance and repair of your Komatsu WA320-5L. It includes step-by-step instructions for fault finding, repair, and overhaul, alongside explanations of component functions and all necessary specifications and tolerances. With easy-to-read text, top-quality diagrams, pictures, and illustrations, this manual is an indispensable resource for owners, mechanics, and technicians seeking to ensure the correct and efficient upkeep of their equipment.