The book “wear and defects of parts of autotractor diesel engines coming into overhaul” by Nikolai Golubnich is a unique work that immerses the reader in the world of technical diagnostics and repair of diesel engines used in agriculture and construction. This work will become an indispensable assistant for students, engineers, mechanics and anyone interested in the operation and maintenance of motor vehicles. In his book, Golubnichy examines in detail the problems faced by specialists in the overhaul of diesel engines. It not only lists typical wears and defects, but also analyzes their causes, consequences, and diagnostic methods. Readers will be able to find out what factors affect the wear of parts, how to correctly assess the condition of the engine and what measures should be taken to restore its operability. The topics raised in the book cover a wide range of issues, from mechanical damage to corrosion, from improper operation to design flaws. The author shares his knowledge about modern methods of diagnosis and repair, as well as about new technologies that can significantly improve the quality of service of diesel engines. This makes the book relevant not only for professionals working in this field, but also for students of technical universities who want to deepen their knowledge. Nikolai Golubnichiy is an experienced engineer and author of several scientific works related to the repair and operation of diesel engines .. His writing style is clear and accessible, which allows even beginners in this field to easily absorb complex technical aspects. The book is filled with examples from practice, which makes the material more visual and understandable . This work will be useful not only to professional mechanics, but also to owners of equipment who want to better understand how to take care of their cars and prevent serious breakdowns. The book can be an excellent guide for those who want to independently carry out diagnostics and repairs, as well as for those who aspire to become a specialist in the field of autotractor engineering. Readers interested in the repair and maintenance of diesel engines may also pay attention to other works dealing with similar issues, such as "Diesel Engines: Diagnostics and Repairs" or "Technical Maintenance of Tractors and Vehicles". These books will help to broaden the horizons and deepen knowledge in the field of mechanics and operation of equipment. In conclusion, “wear and defects of parts of autotractor diesel engines coming into overhaul” is not just a training manual, but a real find for anyone who wants to understand the intricacies of diesel engines The book combines theoretical knowledge and practical recommendations, which makes it an indispensable tool for both professionals and amateurs. If you want to improve your skills or just better understand how your technique works, this book will be a great choice.