This manual pertains to the 2002 Schaeff SKL 823 Wheel Loader, a robust machine designed for demanding operational tasks. Engineered for reliability and efficiency, this model represents Schaeff's commitment to quality in heavy equipment. Its intended use encompasses a wide range of applications within construction and material handling, where its performance and durability are paramount. The SKL 823 is built to meet the rigorous standards expected of professional-grade wheel loaders. The purpose of this Operation Instructions Manual is to provide comprehensive guidance for the operation, maintenance, and repair of the Schaeff SKL 823. It covers essential topics including safety procedures, technical data, operating instructions, recovery and transport, and troubleshooting common operating problems. This document is an invaluable resource for owners, operators, and technicians, offering detailed information to ensure the vehicle remains in optimal working condition and its longevity is maximized.