This workshop service manual covers Chrysler Outboard engines manufactured between 1969 and 1984, specifically the 150 HP models. These engines are recognized for their robust engineering and reliable performance, making them a trusted choice for various marine applications. This manual provides detailed information to ensure these engines continue to operate at their peak efficiency and longevity. This comprehensive manual is designed to assist owners, mechanics, and technicians in maintaining and repairing their Chrysler Outboard engines. It includes detailed step-by-step repair procedures, explanations, and diagrams, alongside information on special tools, torque specifications, and safety precautions. Furthermore, it covers essential maintenance schedules, troubleshooting guides, and specifications for fuel, ignition, cooling, and lubrication systems, emphasizing the use of genuine parts and approved lubricants.