Yanmar 4LHA-STE to 4LHA-HTZP Service Manual

Description

• Model List:
  • 4LHA-STE, 4LHA-STZE, 4LHA-STP, 4LHA-STZP, 4LHA-DTE, 4LHA-DTZE, 4LHA-DTP, 4LHA-DTZP, 4LHA-HTE, 4LHA-HTZE, 4LHA-HTP, 4LHA-HTZP

• 1. FOREWORD
• 2. CHAPTER 0 FOR SAFETY
• 2.1. For Safe Servicing
• 2.2. Precaution For Safe Servicing
• 2.2.1. (A)Service Shop (Place)
• 2.2.2. (B)Working Wear
• 2.2.3. (C)Tools to be Used
• 2.2.4. (D)Use of Genuine Parts, Oil and Grease
• 2.2.5. (E)Bolt and Nut Tightening Torque
• 2.2.6. (F)Electrical Parts
• 2.2.7. (G)Waste treatment
• 2.2.8. (H)Handling the Product
• 2.3. Location of Product Safety Labels
• 3. CHAPTER 1 GENERAL
• 3.1. Exterior Views
• 3.2. Specifications
• 3.3. Service Standards
• 3.4. Performance Curve
• 3.5. Dimensions
• 3.6. Piping Diagrams
• 3.7. Electrical Diagrams
• 4. CHAPTER 2 BASIC ENGINE
• 4.1. Disassembly and Reassembly Tools
• 4.2. Cylinder Block
• 4.3. Cylinder Liners
• 4.4. Cylinder Head
• 4.5. Piston and Piston Pins
• 4.6. Connecting Rod
• 4.7. Crankshaft and Main Bearing
• 4.8. Camshaft and Tappets
• 4.9. Timing Gear
• 4.10. Flywheel
• 5. CHAPTER 3 FUEL INJECTION EQUIPMENT
• 5.1. DISTRIBUTOR TYPE
• 5.1.1. Fuel Supply System
• 5.1.2. Bleeding and Checking Injection Timing
• 5.1.3. Fuel Injection Pump Outline
• 5.1.4. Fuel System
• 5.1.5. Injection Pump Construction and Operation
• 5.1.6. Governing Mechanism
• 5.1.7. Timer Construction and Operation
• 5.1.8. Magnet Valve
• 5.1.9. Pump Reassembly, Adjustment and Inspection
• 5.1.10. Test Bench Adjustment of VE Pump
• 5.1.11. Troubleshooting
• 5.1.12. Fuel Injection Nozzle
• 5.1.13. Fuel Filter
• 5.2. YPES-AL TYPE
• 5.2.1. Fuel Supply System
• 5.2.2. Disassembly, Reassembly and Inspection of Governor
• 5.2.3. Disassembly, Reassembly and Inspection of Fuel Injection Pump
• 5.2.4. Adjustment of Fuel Injection Pump and Governor
• 5.2.5. Automatic Advancing Timer
• 5.2.6. Fuel Feed Pump
• 5.2.7. Fuel Injection Nozzle
• 5.2.8. Troubleshooting
• 5.2.9. Tools
• 5.2.10. Fuel Injection Pump Specifications
• 5.2.11. Service Data
• 6. CHAPTER 4 INTAKE AND EXHAUST SYSTEM
• 6.1. Intake and Exhaust System
• 6.2. Intake Silencer
• 6.3. Intake Manifold
• 6.4. Turbocharger
• 6.5. Mixing Elbow
• 6.6. Breather
• 7. CHAPTER 5 LUBRICATION SYSTEM
• 7.1. Lubrication System
• 7.2. Lube Oil Pump
• 7.3. Lube Oil Filter
• 7.4. Oil Pressure Control Valve
• 7.5. Lube Oil Cooler
• 7.6. Piston Cooling Nozzle
• 7.7. Rotary Waste Oil Pump (Optional)
• 8. CHAPTER 6 COOLING WATER SYSTEM
• 8.1. Cooling Water System
• 8.2. Sea Water Pump
• 8.3. Fresh Water Pump
• 8.4. Heat Exchanger
• 8.5. Pressure Cap and Sub Tank
• 8.6. Thermostat
• 8.7. Kingston Cock (Optional)
• 8.8. Sea Water Filter (Optional)
• 8.9. Bilge Pump and Bilge Strainer (Optional)
• 9. CHAPTER 7 REDUCTION AND REVERSING GEAR
• 9.1. Marine gear model KM5A
• 9.1.1. Construction
• 9.1.2. Shifting Device
• 9.1.3. Inspection and Servicing
• 9.1.4. Special Tools
• 9.1.5. Disassembly
• 9.1.6. Reassembly
• 9.2. Marine gear model HSW630A1
• 9.2.1. Construction
• 9.2.2. Shifting Device
• 9.2.3. Inspection and Servicing
• 9.2.4. Disassembly
• 9.2.5. Reassembly
• 10. CHAPTER 8 REMOTE CONTROL (OPTIONAL)
• 10.1. Remote Control System
• 10.2. Remote Control Installation
• 10.3. Remote Control Inspection
• 10.4. Remote Control Adjustment
• 11. CHAPTER 9 ELECTRICAL SYSTEM
• 11.1. System Diagram
• 11.2. Battery
• 11.3. Starter Motor
• 11.4. Alternator
• 11.5. Instrument Panel
• 11.6. Warning Devices
• 11.7. Tachometer
• 12. COLOPHON
• 13. BACK COVER