This workshop repair service manual covers the Vanguard 3-Cylinder Diesel and Turbo-Diesel engines, specifically the 697 cc and 850 cc variants. These liquid-cooled, overhead valve diesel engines are designed for robust performance and reliability in demanding applications. Engineered for durability and efficiency, these engines represent a commitment to quality in their respective vehicle platforms.

This manual provides comprehensive guidance for the maintenance, repair, and servicing of these Vanguard engines. It details essential procedures, technical specifications, and troubleshooting steps to ensure optimal performance and longevity. Owners, technicians, and mechanics will find the information within this guide invaluable for understanding and maintaining the intricate systems of the Vanguard 3-Cylinder Diesel and Turbo-Diesel engines.