This factory service repair manual covers Chrysler Outboard Models manufactured between 1969 and 1984. These robust outboard engines, available in multiple horsepower variants including 70, 75, 85, 90, 105, 115, 120, 130, 135, and 150 HP, are known for their engineering quality and reliability. This comprehensive guide provides detailed information essential for understanding and maintaining these powerful marine propulsion systems. The purpose of this manual is to serve as an indispensable resource for owners, mechanics, and technicians. It offers extensive coverage of all aspects of maintenance and repair, including detailed step-by-step instructions, troubleshooting guides for engine fault diagnosis and advanced issues, tune-up procedures, and specific component information for the fuel system, carburetor, powerhead, and gear housing. Detailed illustrations, wiring diagrams, torque specifications, and safety guidelines are included to ensure accurate and efficient service.