This manual covers the Chrysler 1968 marine engines, specifically outboard motors ranging from 3.5 to 140 horsepower. These engines are recognized for their robust construction and reliable performance, designed to meet the demands of various marine applications. This documentation provides in-depth information to ensure the continued operational excellence of your Chrysler marine power unit. The purpose of this service repair manual is to provide comprehensive guidance for the maintenance, repair, and adjustment of your 1968 Chrysler marine engine. It details procedures for installation, removal, disassembly, assembly, repair, and checks, with steps presented in sequential order for clarity. Written in English, this reference book is intended for both professional mechanics and DIY enthusiasts, offering detailed explanations to facilitate effective upkeep and troubleshooting.