Yanmar Marine Diesel Engine 4JH2E, 4JH2-TE, 4JH2-HTE, 4JH2-DTE, 4JH2-UTE Service Manual PDF

Service manual contains detailed service information, repair information, guidance on the repair and maintenance for Yanmar Marine Diesel Engine 4JH2E, 4JH2-TE, 4JH2-HTE, 4JH2-DTE, 4JH2-UTE.
Service manual contains illustrations, pictures, diagrams, which show the location of the necessary details of Yanmar engines.
Service handbook is a system of assistance in the operation and repair of diesel engines Yanmar, which allows to detect and resolve problems arising and uncertainties.
This service manual has a friendly and easy to use interface that supports English. Manual comes in PDF format, includes 402 pages. All pages are printable.
We recommend to use Adobe PDF Reader, to be sure all images / graphics will display correctly.

Models:
4JH2E,
4JH2-TE,
4JH2-HTE,
4JH2-DTE,
4JH2-UTE.

CONTENTS:

• CHAPTER 1 GENERAL
  • 1. Exterior Views
  • 2. Specifications
  • 3. Construction
  • 4. Performance Curves
  • 5. Engine Cross Section
  • 6. Dimensions
  • 7. Piping Diagrams
• CHAPTER 2 BASIC ENGINE PARTS
  • 1. Cylinder Block
  • 2. Cylinder Liners
  • 3. Cylinder Head
  • 4. Piston and Piston Pins
  • 5. Connecting Rod
  • 6. Crankshaft and Main Bearings
  • 7. Camshaft and Tappets
  • 8. Timing Gear
  • 9. Flywheel and Housing
• CHAPTER 3 FUEL INJECTION EQUIPMENT
  • 1. Fuel Injection Pump Service Data
  • 2. Governor
  • 3. Disassembly, Reassembly and Inspection of Fuel Injection Pump
  • 4. Adjustment of Fuel Injection Pump and Governor
  • 5. Fuel Feed Pump
  • 6. Fuel injection Nozzle
  • 7. Troubleshooting
  • 8. Tools
  • 9. Fuel Filter
  • 10. Fuel Tank (Optional)
• CHAPTER 4 INTAKE AND EXHAUST SYSTEM
  • 1. Intake and Exhaust System
  • 2. Turbocharger
  • 3. Mixing Elbow
• CHAPTER 5 LUBRICATION SYSTEM
  • 1. Lubrication System
  • 2. Lube Oil Pump
  • 3. Lube Oil Filter
  • 4. Oil Pressure Control Valve
  • 5. Lube Oil Cooler
  • 6. Piston Cooling Nozzle
  • 7. Rotary Waste Oil Pump (Optional)
• CHAPTER 6 COOLING WATER SYSTEM
  • 1. Cooling Water System
  • 2. Sea Water Pump
  • 3. Fresh Water Pump
  • 4. Heat Excharger
  • 5. Pressure Cap and Sub Tank
  • 6. Thermostat
  • 7. Kingston Cock (Optional)
  • 8. Sea Water Filter (Optional)
  • 9. Bilge Pump and Bilge Strainer (Optional)
• CHAPTER 7 REDUCTION AND REVERSING GEAR
  • Marine Gear Model KBW 20 and 21
  • Marine Gear Model KM4A, (Angle drive)
  • Marine gear model KM3P2
• CHAPTER 8 REMOTE CONTROL
  • 1. Remote Control System
  • 2. Remote Control Installation
  • 3. Remote Control Inspection
  • 4. Remote Control Adjustment
• CHAPTER 9 ELECTRICAL SYSTEM
  • 1. Electrical System
  • 2. Battery
  • 3. Starter Motor
  • 4. Alternator
  • 5. Instrument Panel and Wiring Codes
  • 6. Warning Devices
  • 7. Air Heater (Optional)
  • 8. Electric Type Engine Stop Device (Optional)
  • 9. Tachometer
  • 10. Alternator 12V/80A (Optional)
• CHAPTER 10 DISASSEMBLY AND REASSEMBLY
  • 1. Disassembly and Reassembly Precautions
  • 2. Disassembly and Reassembly Tools
  • 3. Disassembly and Reassembly
  • 4. Bolt/nut Tightening torque
  • 5. Test Running