Yanmar 4LHE Marine Diesel Engine Service Manual

Description

• Model List:
  • 4LHE Marine Diesel Engine

• 1. FOREWORD
• 2. CHAPTER 1.GENERAL
• 2.1. Exterior Views
• 2.2. Specifications
• 2.3. Service Data Sheet
• 2.4. Performance Curves
• 2.5. Dimensions
• 2.6. Piping Diagrams
• 2.7. Electrical Diagrams
• 3. CHAPTER 2.BASIC ENGINE
• 3.1. Disassembly and Reassembly Tools
• 3.2. Cylinder Block
• 3.3. Cylinder Liners
• 3.4. Cylinder Head
• 3.5. Piston and Piston Pins
• 3.6. Connecting Rod
• 3.7. Crankshaft and Main Bearing
• 3.8. Camshaft and Tappets
• 3.9. Timing Gear
• 3.10. Flywheel
• 4. CHAPTER 3.FUEL INJECTION EQUIPMENT
• 4.1. DISTRIBUTOR TYPE
• 4.1.1. Fuel Supply System
• 4.1.2. Bleeding and Checking Injection Timing
• 4.1.3. Fuel Injection Pump Outline
• 4.1.4. Fuel System
• 4.1.5. Injection Pump Construction and Operation
• 4.1.6. Governing Mechanism
• 4.1.7. Timer Construction and Operation
• 4.1.8. Magnet Valve
• 4.1.9. Pump Reassembly, Adjustment and Inspection
• 4.1.10. Test Bench Adjustment of VE Pump
• 4.1.11. Troubleshooting
• 4.1.12. Fuel Injection Nozzle
• 4.1.13. Fuel Filter
• 4.2. YPES-AL TYPE
• 4.2.1. Fuel Supply System
• 4.2.2. Disassembly,Reassembly and Inspection of Governor
• 4.2.3. Disassembly,Reassembly and Inspection of Fuel Injection Pump
• 4.2.4. Adjustment of Fuel Injection Pump and Governor
• 4.2.5. Automatic Advancing Timer
• 4.2.6. Fuel Feed Pump
• 4.2.7. Fuel Injection Nozzle
• 4.2.8. Troubleshooting
• 4.2.9. Tools
• 4.2.10. Fuel Injection Pump Specifications
• 4.2.11. Service Data
• 5. CHAPTER 4.INTAKE AND EXHAUST SYSTEM
• 5.1. Intake and Exhaust System
• 5.2. Intake Silencer
• 5.3. Intake Manifold
• 5.4. Turbocharger
• 5.5. Mixing Elbow
• 5.6. Breather
• 6. CHAPTER 5.LUBRICATION SYSTEM
• 6.1. Lubrication System
• 6.2. Lube Oil Pump
• 6.3. Lube Oil Filter
• 6.4. Oil Pressure Contorol Valve
• 6.5. Lube Oil Cooler
• 6.6. Piston Cooling Nozzle
• 6.7. Rotary Waste Oil Pump(Optional)
• 7. CHAPTER 6.COOLING WATER SYSTEM
• 7.1. Cooling Water System
• 7.2. Sea Water Pump
• 7.3. Fresh Water Pump
• 7.4. Heat Exchanger
• 7.5. Pressure Cap and Sub Tank
• 7.6. Thermostat
• 7.7. Kingston Cock(Optional)
• 7.8. Sea Water Filter(Optional)
• 7.9. Bilge Pump and Bilge Strainer(Optional)
• 8. CHAPTER 7.REDUCTION AND REVERSING GEAR
• 8.1. Marine gear model KM5A
• 8.2. Construction
• 8.3. Shifting Device
• 8.4. Inspection and Servicing
• 8.5. Special Tools
• 8.6. Disassembly
• 8.7. Reassembly
• 9. CHAPTER 8.REMOTO CONTROL(OPTIONAL)
• 9.1. Remoto Control System
• 9.2. Remoto Control Installation
• 9.3. Remoto Control Inspection
• 9.4. Remoto Control Adjustment
• 10. CHAPTER 9.ELECTRICAL SYSTEM
• 10.1. Electrical System
• 10.2. Battery
• 10.3. Starter Motor
• 10.4. Altermator
• 10.5. Instrument Panel
• 10.6. Waming Devices
• 10.7. Tachometer
• 11. BACK COVER