This manual covers the Yamaha EK25BMH outboard motor, a water-cooled engine delivering 25 horsepower. Designed for marine applications, this outboard motor features a recoil starter and a gearcase lower unit. Its robust engineering ensures reliability for various boating needs. This Service Repair Workshop Manual provides comprehensive guidance for maintaining and repairing the Yamaha EK25BMH. It includes detailed sections on general information, specifications, periodic checks and adjustments, fuel system, recoil starter, lower unit, bracket unit, electrical system, and troubleshooting. Wiring diagrams are also included to assist with electrical system diagnostics.