This manual pertains to the 2002 Schaeff SKL 823 Wheel Loader, a robust machine engineered for demanding material handling, loading, and excavation operations. The Schaeff SKL 823 represents a commitment to reliable performance and efficient operation within its class. Its design prioritizes durability and user functionality, making it a dependable asset for various industrial and construction environments. The purpose of this Operation Instructions Manual is to provide comprehensive guidance for the safe and effective use of your Schaeff SKL 823 Wheel Loader. It covers essential areas including an introduction, safety protocols, technical data, operational procedures, recovery and transport, detailed maintenance and service information, troubleshooting guidance for operating problems, and an appendix. This manual is an indispensable resource for owners, operators, and service technicians, ensuring the longevity and optimal performance of the equipment.