This service repair manual provides comprehensive information for the Briggs & Stratton 5 HP Outboard, covering all applicable model years. Engineered for reliability and performance, this 2-stroke gasoline engine delivers 5 horsepower and is designed for a variety of marine applications. Its robust construction and efficient water-cooling system ensure dependable operation in demanding environments. Key specifications include a magneto ignition system, a gearcase transmission with Forward, Neutral, and Reverse gears, and a fuel mixture typically requiring a 50:1 ratio of unleaded gasoline to 2-stroke oil. This manual serves as an essential resource for owners, mechanics, and technicians, detailing all aspects of maintenance, repair, and technical specifications. It covers routine procedures such as spark plug and gear oil replacement, fuel filter checks, and proper seasonal storage. Diagnostic information and troubleshooting guidance are included to help identify and resolve potential issues. Adhering to the procedures outlined in this manual will ensure the optimal performance, longevity, and safety of your Briggs & Stratton 5 HP Outboard engine.