This manual covers the Yanmar 6HYM-ETE Marine Engine, a robust and reliable unit designed for demanding marine applications. Engineered for performance and durability, the 6HYM-ETE represents Yanmar's commitment to quality in marine propulsion. Its advanced design ensures efficient operation and longevity, making it a preferred choice for a wide range of vessels. This comprehensive Service Repair Workshop Manual provides detailed information essential for the maintenance and repair of your Yanmar 6HYM-ETE Marine Engine. It includes step-by-step instructions for disassembly and reassembly, preparation procedures, test running protocols, and guidance for long-term storage. Troubleshooting, service standards, and critical tightening torque specifications are also included, supported by hundreds of photos and illustrations to assist both do-it-yourself enthusiasts and experienced mechanics in keeping the engine in optimal condition.