Repair manuals are instructional guides that provide detailed information on how to fix or maintain various items, such as vehicles, appliances, or electronics. They typically include step-by-step procedures, diagrams, and troubleshooting tips to help users identify and resolve issues effectively. These manuals are essential for both professionals and DIY enthusiasts, as they offer valuable insights into the inner workings of a product. Commonly found in print or digital formats, repair manuals can cover a wide range of topics, including automotive repair, home appliance maintenance, and electronic device troubleshooting.