Service manual

A service manual is a detailed guide created by the manufacturer that provides instructions on how to properly maintain, repair, and troubleshoot a specific product, such as an appliance, vehicle, or piece of equipment. It includes technical information, diagrams, parts lists, and step-by-step procedures to help technicians or knowledgeable users diagnose issues and perform repairs accurately. Essentially, it serves as a comprehensive reference that ensures the product can be serviced correctly and safely, maintaining its performance and longevity.