This Service Repair Workshop Manual covers Volvo Penta 280, 280T, and 280PT sterndrive models across all generations. These sterndrives are known for their robust engineering and reliable performance in marine applications. This manual provides comprehensive information to understand, maintain, and repair these units, ensuring optimal functionality and longevity. The purpose of this manual is to serve as an authoritative guide for owners, mechanics, and technicians. It details essential maintenance procedures, including disassembly and assembly of the sterndrive, trim system, and related components. Troubleshooting guidance, technical specifications, tightening torques, special tool requirements, and explanations of design and function are also included. Hundreds of photos and illustrations, along with wiring diagrams and service bulletins, are provided to facilitate accurate and efficient service.