This Service Repair Workshop Manual provides comprehensive guidance for the Yamaha EK25BMH Outboard motor. Engineered for reliability and performance, this outboard motor is designed for a variety of marine applications. Its robust construction and efficient design ensure dependable operation on the water. This manual details the specific features and operational characteristics of the EK25BMH, making it an essential resource for owners and operators. The purpose of this manual is to facilitate the proper maintenance, repair, and troubleshooting of your Yamaha EK25BMH Outboard. It covers critical areas including periodic checks and adjustments, fuel system maintenance, lower unit service, and detailed parts information. Furthermore, this guide includes troubleshooting procedures and a wiring diagram to assist in diagnosing and resolving issues. By following the instructions within this manual, you can ensure the continued optimal performance and longevity of your outboard motor.