Yanmar 6LYA-UTE, 6LYA-STE Marine Diesel Engine Service Manual

Description

• Model List:
  • 6LYA-UTE, 6LYA-STE Marine Diesel Engine

• 1. FOREWORD
• 2. CHAPTER 1 GENERAL
• 2.1. Exterior Views
• 2.2. Specifications
• 2.3. Performance Curves
• 2.4. Dimensions
• 2.5. Wiring Diagrams
• 2.6. Piping Diagrams
• 3. CHAPTER 2 INSPECTION AND SERVICING OF BASIC ENGINE PARTS
• 3.1. Cylinder Block
• 3.2. Cylinder Sleeve
• 3.3. Cylinder Head
• 3.4. Piston and Piston Pins
• 3.5. Connecting Rod
• 3.6. Crankshaft and Main Bearing
• 3.7. Camshaft amd Tappets
• 3.8. Timing Gear
• 3.9. Flywheel
• 4. CHAPTER 3 FUEL INJECTION EQUIPMENT
• 4.1. Fuel injection Pump Construction
• 4.2. Fuel injection Pump Specifications
• 4.3. Fuel supply System
• 4.4. Fuel Injection Nozzle
• 4.5. Fuel Feed Pump
• 4.6. Disassembly, Reassembly and Inspection of Governor
• 4.7. Disassembly, Reassembly and Inspection of Fuel injection pump
• 4.8. Automatic Advancing Timer
• 4.9. Fuel Feed Pump
• 4.10. Adjustment of Fuel Injection Pump and Governor
• 4.11. Fuel Filter
• 5. CHAPTER 4 INTAKE AND EXHAUST SYSTEM
• 5.1. Turbocharger
• 6. CHAPTER 5 LUBRICATION SYSTEM
• 6.1. Lubrication System
• 6.2. Lube Oil Pump
• 6.3. Lube Oil Filter
• 6.4. Oil Pressure Control 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. Fresh Water Cooler
• 7.5. Pressure Cap and Sub Tank
• 7.6. Thermostat
• 7.7. Kingston Cock (Optional)
• 8. CHAPTER 7 REDUCTION AND REVERSING GEAR
• 8.1. Specification and System
• 8.2. Reassembly and Disassembly (KMH6A)
• 8.3. Cautions For Reassembly
• 9. CHAPTER 8 REMOTE CONTROL (OPTIONAL)
• 9.1. Remote Control System (Option)
• 9.2. Remote Control Installation
• 10. CHAPTER 9 ELECTRICAL SYSTEM
• 10.1. System Diagram
• 10.2. Battery
• 10.3. Starter Motor
• 10.4. Alternator
• 10.5. Instrument Panel
• 10.6. Warning Devices
• 10.7. Tachometer
• 11. CHAPTER 10 DISASSEMBLY AND REASSEMBLY
• 11.1. Disassembly and Reassembly Precautions
• 11.2. Disassembly and Reassembly Tools
• 11.3. Disassembly and Reassembly
• 11.4. Bolt/Nut tightening torque
• 11.5. Test running
• 12. CHAPTER 11 TROUBLESHOOTING
• 12.1. Troubleshooting
• 13. BACK COVER