🏷️ Basic Information Identification Make: YANMAR Model: 6LY(M)-STE Generation: N/A 📋 Manual Details Information Manual Type: Service Repair Manual Language: English Page Count: Estimated (Content dependent) Format: PDF Download ⚙️ Engine Specifications General Engine Type: Marine Diesel Aspiration: Turbocharged, Intercooled Cylinders: 6 Bore: 132 mm Stroke: 154 mm Displacement: 12.917 L (12,917 cc) Performance Power Output Ute: 405 mhp @ 2200 rpm (approx.) Power Output Ste: 405 mhp @ 2200 rpm (approx.) Torque: Refer to specific model specs for detailed torque curves Cooling Cooling System: Raw Water Cooled / Keel Cooled (variant dependent) 🔧 Transmission Coupling Type: Marine Gearbox (various options available) Gear Ratio: Refer to specific model and gearbox pairing 📐 Dimensions Physical Length: N/A (engine only) Width: N/A (engine only) Height: N/A (engine only) Weight: N/A (engine only) 🔧 Maintenance Lubrication Oil Type: Refer to manual for specific grade (e.g., API CF or higher) Oil Capacity: Approximately 22.0 Liters (23 US qt) Intervals Oil Change Interval: Refer to manual for recommended hours/time Filter Replacement Interval: Refer to manual for recommended hours/time 📄 Electrical Starting Starter Voltage: 12V / 24V (variant dependent) 📄 Fuel System Injection Fuel Injection Type: Direct Injection, Common Rail Fuel Fuel Type: Diesel 📄 Controls Governor Governor Type: Electronic