Yanmar 3TNM74F, 3TNV74F, 3TNV80F Industrial Engine Service Manual 0BTN4-EN0031

Description

• Model List:
  • 3TNM74F Industrial Engine
  • 3TNV74F Industrial Engine
  • 3TNV80F Industrial Engine

• 1. Cover
• 2. Table of Contents
• 3. Introduction
• 4. YANMAR Warranties
• 4.1. YANMAR Limited Warranty
• 4.2. Emission System Warranty
• 4.3. YANMAR Co., Ltd. Limited Emission Control System Warranty USA Only
• 5. Safety
• 5.1. Safety Statements
• 5.2. Safety Precautions
• 6. General Service Information
• 6.1. Component Identification
• 6.2. Location of Labels
• 6.3. EPA/ARB Emission Control Regulations USA Only
• 6.4. Emission Control Labels
• 6.5. Engine Family
• 6.6. Function of Major Engine Components
• 6.7. Function of Cooling System Components
• 6.8. Diesel Fuel
• 6.9. Engine Oil
• 6.10. Engine Coolant
• 6.11. Specifications
• 6.12. Principal Engine Specifications
• 6.13. Engine Service Information
• 6.14. Tightening Torques for Standard Bolts and Nuts
• 6.15. Abbreviations and Symbols
• 6.16. Unit Conversions
• 7. Periodic Maintenance
• 7.1. Before You Begin Servicing
• 7.2. Introduction
• 7.3. Periodic Maintenance Schedule
• 7.4. Periodic Maintenance Procedures
• 8. Engine
• 8.1. Before You Begin Servicing
• 8.2. Introduction
• 8.3. Cylinder Head Specifications
• 8.4. Camshaft and Timing Gear Train Specifications
• 8.5. Crankshaft and Pistons Specifications
• 8.6. Cylinder Block Specifications
• 8.7. Special Torque Chart
• 8.8. Special Service Tools
• 8.9. Measuring Instruments
• 8.10. Cylinder Head
• 8.11. Cylinder Block
• 9. Fuel System
• 9.1. Before You Begin Servicing
• 9.2. Introduction
• 9.3. Fuel System Specifications
• 9.4. Special Service Tools
• 9.5. Measuring Instruments
• 9.6. Fuel System Diagram
• 9.7. Fuel System Components
• 9.8. Fuel Injection Lines
• 9.9. Fuel Injection Pump
• 9.10. Checking and Adjusting Fuel Injection Timing
• 9.11. Fuel Injectors
• 10. Cooling System
• 10.1. Before You Begin Servicing
• 10.2. Introduction
• 10.3. Cooling System Diagram
• 10.4. Engine Coolant Pump Components
• 10.5. Engine Coolant System Check
• 10.6. Engine Coolant Pump
• 11. Lubrication System
• 11.1. Before You Begin Servicing
• 11.2. Introduction
• 11.3. Oil Pump Service Information
• 11.4. Lubrication System Diagram
• 11.5. Checking Engine Oil Pressure
• 11.6. Trochoid Oil Pump (3TNV74F, 3TNV80F)
• 11.7. Trochoid Oil Pump (3TNM74F)
• 12. Starter Motor
• 12.1. Before You Begin Servicing
• 12.2. Introduction
• 12.3. Starter Motor Information
• 12.4. Starter Motor Specifications
• 12.5. Starter Motor Troubleshooting
• 12.6. Starter Motor Components
• 12.7. Starter Motor
• 13. Alternator
• 13.1. Before You Begin Servicing
• 13.2. Introduction
• 13.3. Standard and Optional Dynamo Information
• 13.4. Standard and Optional Alternator Information
• 13.5. Alternator Specifications
• 13.6. Dynamo Specifications
• 13.7. Alternator Troubleshooting
• 13.8. Alternator Components
• 13.9. Alternator Wiring Diagram
• 13.10. Alternator Standard Output
• 13.11. Alternator
• 13.12. Dynamo Component Location
• 13.13. Dynamo Wiring Diagram
• 13.14. Operation of Dynamo
• 13.15. Dynamo Standard Output
• 13.16. Testing of Dynamo
• 13.17. Dynamo
• 14. Electric Wiring
• 14.1. Electric Wiring Precautions
• 14.2. Electric Wire Resistance
• 14.3. Battery Cable Resistance
• 14.4. Electrical Wire Sizes Voltage Drop
• 14.5. Conversion of AWG to European Standards
• 15. Troubleshooting
• 15.1. Special Service Tools
• 15.2. Troubleshooting By Measuring Compression Pressure
• 15.3. Quick Reference Table For Troubleshooting