large temperature changes, the aggressiveness of the working environment etc. of Various physical and chemical processes that have a negative impact on the materials from which made the details also lead to the loss of health, fatigue and reduction of strength. Providing the required level of technical condition of rotating equipment determines the necessity of solving the problems of the improvement of technological methods and system recovery through the introduction of modern diagnostic tools. The solution includes the development of new parts, assemblies and equipment, and new fabrication technologies that provide timely recovery through the development of new repair technologies and equipment upgrades to ensure reliability and increase productivity.