This comprehensive Yanmar TNM Series 3TNM68 and 3TNM72 Industrial Engines Service Repair Manual provides detailed instructions and guidance for servicing and repairing these powerful engines. The manual covers a wide range of topics, from general service information and periodic maintenance to detailed breakdowns of specific engine components.

Delve into the intricacies of the engine, including the fuel system, cooling system, lubrication system, starter motor, alternator, and electrical wiring. The manual includes clear and concise explanations, accompanied by illustrative diagrams and photographs, to ensure a thorough understanding of each system.

This manual also features troubleshooting guides, helping you diagnose and resolve issues effectively. You'll find comprehensive information for identifying problems, understanding their causes, and implementing the correct repair procedures. The detailed content of this manual empowers you with the knowledge and confidence to perform repairs and maintenance on your Yanmar 3TNM68 and 3TNM72 engines.

The Yanmar TNM series 3TNM68 and 3TNM72 industrial engines are robust and reliable powerhouses designed for a wide range of heavy-duty applications. These engines are renowned for their exceptional performance, durability, and fuel efficiency, making them ideal for demanding tasks in various industries. The 3TNM68 and 3TNM72 engines boast a displacement of 3.9 liters and 4.8 liters, respectively, and are equipped with a turbocharged and aftercooled (TCAC) system for optimal power delivery and fuel efficiency. Their rugged construction, featuring a cast iron block and cylinder head, ensures long-lasting performance even in harsh environments. These engines conform to the rigorous standards of the EPA Tier 4 Final emission regulations, minimizing their environmental impact.

The Yanmar TNM series 3TNM68 and 3TNM72 engines are versatile power plants suitable for a wide range of applications, including generators, construction equipment, agricultural machinery, and marine vessels. Their compact size and low noise levels make them suitable for use in urban environments. The 3TNM68 engine delivers a maximum power output of 76 hp at 2,200 rpm, while the 3TNM72 generates a substantial 95 hp at 2,200 rpm. Both engines are known for their smooth operation and high torque output, providing ample power for demanding applications. Yanmar offers a comprehensive range of accessories and support services, ensuring optimal performance and long-term reliability for these engines. The Yanmar TNM series 3TNM68 and 3TNM72 engines are a testament to Yanmar's commitment to innovation and quality, providing customers with a reliable and efficient power solution for their demanding applications.