This service and repair manual provides comprehensive information for the Yamaha EK25BMH Outboard Motor. Designed for optimal performance and reliability, Yamaha outboard motors are engineered to meet the demands of various marine applications. This manual is an essential resource for understanding the intricacies of your specific model, ensuring its continued operation and longevity through proper care and maintenance. This English-language manual covers a wide range of topics critical for the upkeep and repair of your Yamaha EK25BMH. It includes detailed step-by-step operations for maintenance, troubleshooting, and complete tear-down and rebuild procedures. With extensive sections on the fuel system, electrical system, lower unit, and more, supported by detailed illustrations, exploded diagrams, and photos, this manual is an indispensable tool for owners, mechanics, and technicians alike.