This manual covers the 1992 Yamaha Outboard model 25MLHQ. Designed for reliable performance, this outboard motor represents a commitment to engineering excellence, offering robust functionality for its intended applications. Its construction emphasizes durability and efficiency, ensuring dependable operation for a wide range of marine activities.

This comprehensive service manual provides detailed information for the maintenance and repair of your 1992 Yamaha Outboard 25MLHQ. It includes sections on general information, periodic inspections and adjustments, fuel system, power unit, lower unit, bracket unit, and electrical system. Additionally, you will find extensive troubleshooting guides, detailed specifications, and diagnostic procedures, all supported by clear illustrations, photographs, and step-by-step instructions to assist owners and technicians in maintaining the optimal condition of their outboard motor.