This manual covers the Yanmar Marine Diesel Engine series, specifically the 4LHA-STE, 4LHA-STZE, 4LHA-STP, 4LHA-STZP, 4LHA-DTE, 4LHA-DTZE, 4LHA-DTP, 4LHA-DTZP, 4LHA-HTE, 4LHA-HTZE, 4LHA-HTP, and 4LHA-HTZP models. These engines are engineered for robust marine applications, offering reliable performance and durability. The series is known for its efficient power delivery and advanced fuel injection systems, making it a preferred choice for various marine vessels.
This workshop service manual provides comprehensive guidance for the maintenance, repair, and troubleshooting of your Yanmar marine diesel engine. It includes detailed procedures for engine disassembly and reassembly, fuel injection equipment, intake and exhaust systems, lubrication, cooling, and electrical systems. Information on reduction and reversing gears, as well as optional remote control systems, is also covered. This manual is an essential resource for owners, technicians, and mechanics to ensure optimal engine performance and longevity.
Yanmar MARINE DIESEL ENGINE 4LHA-STE/STZE/STP/STZP 4LHA-DTE/DTZE/DTP/DTZP-4LHA-HTE/HTZE/HTP/HTZP Workshop Service Manual.pdf
CONTENTS:
Hint: Click hide all
CHAPTER 0 FOR SAFETY
1.For Safe Servicing
2. Precautions For Safe Servicing
3. Location Of Product Safety Labels
CHAPTER 1 GENERAL
1. Exterior Views2. Specifications3. Service Standards4. Performance Curves5. Dimensions6. Piping Diagrams7. Electrical Diagrams
CHAPTER 2 BASIC ENGINE
1. Disassembly and Reassembly Tools
2. Cylinder Block
3. Cylinder Liners
4. Cylinder Head
5. Piston and Piston Pins
6. Connecting Rod
7. Crankshaft and Main Bearing
8. Camshaft and Tappets
9. Timing Gear
10. Flywheel
CHAPTER 3 FUEL INJECTION EQUIPMENT
Distributor TypeYpes-Al Type
CHAPTER 4 INTAKE AND EXHAUST SYSTEM
1. Intake and Exhaust System
2. Intake Silencer
3. Intake Manifold
4. Turbocharger
5. Mixing Elbow
6. Breather
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 Exchanger
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 KM5A
Marine gear model HSW630A1
CHAPTER 8 REMOTE CONTROL (OPTIONAL)
1. Remote Control System
2. Remote Control Installation
3. Remote Control Inspection
4. Remote Control Adjustment
CHAPTER 9 ELECTRICAL SYSTEM
1. System Diagram2. Battery3. Starter Motor4. Alternator5. Instrument Panel6. Warning Devices7. Tachometer
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Yanmar MARINE DIESEL ENGINE 4LHA-STE/STZE/STP/STZP Service Manual
Yanmar MARINE DIESEL ENGINE 4LHA-DTE/DTZE/DTP/DTZP Service Manual
Yanmar MARINE DIESEL ENGINE 4LHA-HTE/HTZE/HTP/HTZP Service Manual
Yanmar MARINE DIESEL ENGINE 4LHA-STE/STZE/STP/STZP 4LHA-DTE/DTZE/DTP/DTZP-4LHA-HTE/HTZE/HTP/HTZP Workshop Service Manual.pdf
CONTENTS:
Hint: Click hide all
CHAPTER 0 FOR SAFETY
1.For Safe Servicing
2. Precautions For Safe Servicing
3. Location Of Product Safety Labels
CHAPTER 1 GENERAL
1. Exterior Views2. Specifications3. Service Standards4. Performance Curves5. Dimensions6. Piping Diagrams7. Electrical Diagrams
CHAPTER 2 BASIC ENGINE
1. Disassembly and Reassembly Tools
2. Cylinder Block
3. Cylinder Liners
4. Cylinder Head
5. Piston and Piston Pins
6. Connecting Rod
7. Crankshaft and Main Bearing
8. Camshaft and Tappets
9. Timing Gear
10. Flywheel
CHAPTER 3 FUEL INJECTION EQUIPMENT
Distributor TypeYpes-Al Type
CHAPTER 4 INTAKE AND EXHAUST SYSTEM
1. Intake and Exhaust System
2. Intake Silencer
3. Intake Manifold
4. Turbocharger
5. Mixing Elbow
6. Breather
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 Exchanger
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 KM5A
Marine gear model HSW630A1
CHAPTER 8 REMOTE CONTROL (OPTIONAL)
1. Remote Control System
2. Remote Control Installation
3. Remote Control Inspection
4. Remote Control Adjustment
CHAPTER 9 ELECTRICAL SYSTEM
1. System Diagram2. Battery3. Starter Motor4. Alternator5. Instrument Panel6. Warning Devices7. Tachometer
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Yanmar MARINE DIESEL ENGINE 4LHA-STE/STZE/STP/STZP Service Manual
Yanmar MARINE DIESEL ENGINE 4LHA-DTE/DTZE/DTP/DTZP Service Manual
Yanmar MARINE DIESEL ENGINE 4LHA-HTE/HTZE/HTP/HTZP Service Manual
