This manual covers the Komatsu WA100M-5 Wheel Loader, a piece of construction equipment designed for efficient operation and maintenance. Built with Komatsu's renowned engineering, this model emphasizes reliability and performance. Its intended use is for various operational tasks requiring the capabilities of a wheel loader, supported by careful handling and regular inspections. The Operation and Maintenance Manual provides comprehensive guidance for the Komatsu WA100M-5. It details essential procedures, including recommended service intervals, inspection schedules, and specific requirements for lubricants and capacities. This resource is vital for owners, operators, and technicians to ensure the longevity and optimal functioning of the equipment through proper maintenance and operational practices.