What is overhall?

Overhaul refers to the process of thoroughly inspecting, repairing, and improving a system or equipment to bring it back to its optimal performance. It usually involves dismantling the system, replacing worn-out or damaged parts, cleaning and lubricating the parts, and reassembling it. Overhaul can be applied to various types of machinery, such as engines, transmissions, aircraft, and industrial equipment. It is typically done on a regular basis to ensure that the system operates efficiently and to extend its lifespan. Overhauling can be expensive and time-consuming, but it is necessary for ensuring the safe and reliable operation of the equipment.