This manual covers Yanmar Marine Diesel Engines, specifically for models produced between 1975 and 1998. These internal combustion engines are designed for marine propulsion, featuring diesel fuel systems and inboard drive configurations. Yanmar engines are recognized for their robust engineering and reliability, providing dependable power for a wide range of marine applications.

This Workshop Service Repair Manual in English provides comprehensive guidance for maintaining and repairing your Yanmar marine diesel engine. It details essential procedures for engine overhaul, troubleshooting, routine maintenance, systems diagnostics, and component replacement. The manual is an indispensable resource for owners, mechanics, and technicians to ensure optimal performance and longevity of the engine.