This Service Repair Manual covers the Clark SM 549 OP 7 forklift. Designed for demanding industrial applications, this forklift exemplifies robust engineering and reliable performance. Its construction prioritizes operational efficiency and longevity, making it a dependable asset in various material handling environments. The SM 549 OP 7 is built to withstand rigorous use while maintaining high standards of productivity. This manual provides comprehensive guidance for the maintenance and repair of your Clark SM 549 OP 7 forklift. It details essential procedures for the electric motor, drive unit, and various maintenance aspects including battery care, control systems, wheels and tires, brakes, steering, and the hydraulic system. Additionally, it includes instructions for upright removal and installation, as well as jacking and blocking procedures. Technical specifications and troubleshooting information are also included to assist owners and technicians in keeping the forklift in optimal working condition.