This manual covers the Chrysler 3.5-140 Hp marine engines manufactured in 1972. These gasoline-powered outboard motors are designed for reliable performance on the water. The engineering of these engines reflects a commitment to durability and efficiency, making them a strong choice for various marine applications. This service manual provides detailed information to ensure these engines operate at their peak performance. The purpose of this English-language Factory Service Repair Manual is to serve as a comprehensive reference for the repair and adjustment of your Chrysler marine engine. It includes detailed explanations of installation, removal, disassembly, assembly, repair, and check procedures, presented in sequential order. This guide is intended for both professional mechanics and DIY enthusiasts, offering the necessary information to maintain and troubleshoot your 3.5 to 140 Hp engine effectively.