This Service Repair Workshop Manual covers the Kubota 05-E3B / 05-E3BG Series diesel engines, including models D1005-E3B, D1105-E3B, D1105-T-E3B, D1305-E3B, V1505-E3B, V1505-T-E3B, D1005-E3BG, D1105-E3BG, D1305-E3BG, and V1505-E3BG. These liquid-cooled, direct injection diesel engines, with displacements ranging from approximately 1.0L to 1.5L, are known for their engineering quality and reliability. Certain models, such as the D1105-T-E3B and V1505-T-E3B, feature turbocharging for enhanced performance, while all models utilize mechanical governors. This comprehensive manual provides essential information for the maintenance and repair of your Kubota engine. It includes detailed procedures for engine identification, general precautions, and servicing of various components such as the engine body, closed breather, governor, and boost compensator. Additionally, the manual offers a troubleshooting guide, maintenance checklist, servicing specifications, and tightening torques, enabling owners, mechanics, and technicians to ensure optimal performance and longevity of their equipment. All pages are printable for convenient reference.