This Parts Manual covers the Caterpillar B Series Skid Steer Loaders, including models 216B, 226B, 232B, and 242B. These machines are engineered for robust performance and reliability in demanding work environments. The B Series represents a significant advancement in skid steer technology, offering enhanced operator comfort and operational efficiency. This manual is designed to support the maintenance and repair of these versatile machines, ensuring they continue to operate at peak performance. The purpose of this manual is to provide comprehensive information for the maintenance and repair of your Caterpillar B Series Skid Steer Loader. It contains detailed sections on general information, maintenance parts, machine and engine arrangements, and specific systems such as the lubrication, cooling, fuel, electrical, power train, hydraulic, and operator station. With hundreds of photos and illustrations, this highly detailed, factory-level guide offers step-by-step instructions for complete disassembly and reassembly, making it an invaluable resource for both DIY enthusiasts and experienced mechanics.