This comprehensive repair service manual covers Volvo engines from the B-17, 19, 21, and 23 series, manufactured between 1975 and 1985, specifically designed for those working on Volvo trucks during this period. The manual provides detailed information on every aspect of engine repair and maintenance, making it an invaluable resource for mechanics, technicians, and DIY enthusiasts alike. It includes step-by-step instructions, diagrams, and illustrations, making it easy to understand and follow. Whether you're tackling a routine tune-up or a major engine overhaul, this manual will guide you through the process with clarity and precision. With its comprehensive scope and user-friendly format, this repair service manual is an essential tool for anyone working on Volvo engines from this era.

The Volvo B-Series engines, specifically the B-17, B-19, B-21, and B-23, are a family of powerful and reliable diesel engines designed for heavy-duty applications, primarily in Volvo trucks. These engines, manufactured between 1975 and 1985, were renowned for their robust construction, high torque output, and efficient fuel consumption. They powered a wide range of Volvo trucks, including the F-series, N-series, and T-series, contributing to the brand's reputation for durability and performance. These engines were available in various configurations, with displacements ranging from 10 to 16 liters and power outputs ranging from 200 to 350 horsepower. They featured a number of advanced technologies for the time, such as turbocharging, intercooling, and electronic engine management systems, which allowed them to deliver impressive performance while meeting stringent emission standards.

The B-17, B-19, B-21, and B-23 engines were known for their longevity and ease of maintenance. They were built with heavy-duty components, including cast iron cylinder blocks and cylinder heads, ensuring durability and resistance to wear and tear. Their simple design also made them relatively easy to repair, with readily available parts and a well-established network of service technicians. However, as these engines are now considered vintage, finding parts and qualified technicians can be challenging. Despite their age, the B-Series engines continue to be highly valued by enthusiasts and collectors for their historical significance and engineering prowess. They are a testament to Volvo's commitment to building durable and reliable engines that have stood the test of time. While no longer in production, these engines continue to serve as a reminder of Volvo's legacy in the heavy-duty truck industry.