This manual covers the Yamaha 30 ELH outboard motor, manufactured in 1987 by Yamaha Motor Corporation. This 2-stroke, gasoline-powered marine propulsion unit delivers 30 horsepower and features an inline 2-cylinder engine with a displacement of 496cc. Engineered for reliability and performance in marine applications, this outboard motor is designed for efficient and dependable operation. The purpose of this Service Repair Maintenance Manual is to provide comprehensive guidance for the upkeep and repair of your Yamaha 30 ELH outboard motor. It details step-by-step operating procedures, disassembly, repair, assembly, and inspection processes, supported by exploded diagrams. This manual is an essential resource for owners, mechanics, and technicians to ensure the continued optimal performance and longevity of the unit.