Gearbox care tool based on RVS technology forms a new triboceramic surface on gear teeth. bearings and other surfaces. where there is friction. During processing, the components to be processed improve significantly, and thus also the general characteristics of the gearbox. The last stage of processing is carried out during normal daily use. As a result of processing, vibration and noise are reduced. Application: for manual transmission with an oil volume of up to 3 l.