The Mercedes OM 636 is a comprehensive workshop manual and spare parts catalog that focuses on the popular Mercedes-Benz oil engine (OM) 636, which was produced over a period of more than 30 years. This manual provides detailed guidance on the maintenance and repair of the engine, making it a valuable resource for enthusiasts and professionals alike. With 68 pages in German, the book contains precise information that is essential for both maintenance and sourcing spare parts. The paperback cover ensures robust and durable use, while the clear structure of the content allows for easy navigation. This work is significant not only for experienced mechanics but also for anyone looking to gain a deeper understanding of the operation and technical details of the OM 636 engine. Made in Germany, the manual reflects the high quality and technical expertise for which the Mercedes-Benz brand is known.