This operator maintenance manual covers Beta Marine's BD1005, BV1305, and BV1505 small diesel engines, which are part of the Kubota Super 5 Series. These naturally aspirated, indirect raw water-cooled diesel engines are engineered for reliability and performance in marine applications. The BD1005 features a 1.0-liter displacement and 3 cylinders, while the BV1305 offers 1.3 liters and the BV1505 provides 1.5 liters, each with 3 cylinders. These engines are designed to deliver consistent power and are built with robust engineering for demanding marine environments.

This English-language manual provides comprehensive guidance for the maintenance and operation of your Beta Marine engine. It details essential procedures, including recommended service intervals for engine oil and fuel filter changes, fluid capacities for various engine models, and specifications for recommended engine oil. This resource is intended to assist owners, mechanics, and technicians in performing routine maintenance, troubleshooting common issues, and ensuring the longevity and optimal performance of the BD1005, BV1305, and BV1505 diesel engines.