This manual covers the Force 90 hp outboard motor, manufactured between 1990 and 1999. Designed for marine propulsion, this 2-stroke, 3-cylinder engine delivers 90 horsepower. The Force outboard motor is recognized for its robust engineering and reliable performance, making it a dependable choice for various boating applications. This Factory Service Repair Manual provides comprehensive guidance for maintaining and repairing your Force 90 hp outboard motor. It details essential procedures for general information, safety, tools, maintenance, tune-ups, fuel and ignition systems, lubrication, cooling, and component overhauls. The manual also includes technical specifications, tightening torques, and troubleshooting information, ensuring that owners and technicians can effectively keep the motor in optimal working condition.