The Bobcat 553 Skid Steer Loader is a versatile and robust machine designed for a wide range of demanding tasks. Engineered for reliability and performance, this diesel-powered loader features a liquid-cooled engine with approximately 46 horsepower and a hydrostatic transmission offering infinite forward and reverse speeds. Its compact dimensions, including a width of approximately 47 inches and an operating weight of around 4,468 lbs, make it suitable for confined spaces while maintaining a rated operating capacity of approximately 1,150 lbs. The 553 Skid Steer Loader is built to deliver consistent power and efficient operation across various applications. This Service Repair Manual provides comprehensive guidance for the Bobcat 553 Skid Steer Loader. It covers essential maintenance procedures, including engine oil and hydraulic fluid specifications, as well as troubleshooting information to address potential issues. Detailed technical specifications for the engine, drivetrain, and dimensions are included, alongside important safety guidelines, such as information on the ROPS and FOPS certified operator station. This manual is an indispensable resource for owners, mechanics, and technicians seeking to maintain, service, and repair their Bobcat 553 Skid Steer Loader effectively and safely.