This workshop service repair manual covers all models of Volvo Penta 280, 280T, and 280PT sterndrives. These sterndrives are known for their robust engineering and reliable performance, designed to integrate with a variety of Volvo Penta engines. This manual provides comprehensive information to ensure these units operate at peak efficiency. This manual serves as an essential resource for owners, mechanics, and technicians. It details all aspects of service, maintenance, and troubleshooting for the 280, 280T, and 280PT sterndrives. Key areas covered include detailed assembly and disassembly procedures, sterndrive removal and installation, gear system information, trim system operation, and technical specifications such as tightening torques and pressure vacuum testing. Additionally, the manual includes troubleshooting guides, wiring diagrams, and information on special tools and service bulletins, ensuring thorough understanding and effective repair.