This workshop service manual covers the YANMAR 4LHA STE, DTE, and HTE series marine diesel engines. It is applicable to various configurations of the 3.455L 4-cylinder vertical, 4-cycle engine, including turbocharged and naturally aspirated, water-cooled models with different fuel system types. These engines are engineered for reliable performance in marine applications.
This manual provides comprehensive guidance for the maintenance, repair, and servicing of your YANMAR marine diesel engine. It includes detailed procedures, exploded views, and troubleshooting information for all major systems, such as the fuel injection, lubrication, cooling, and electrical systems, as well as the reduction and reversing gear systems. The content is designed to assist owners, mechanics, and technicians in ensuring the optimal operation and longevity of the engine.
YANMAR 4LHA STE DTE HTE MARINE DIESEL ENGINE WORKSHOP SERVICE MANUAL
OPERATORS MANUAL ALSO INCLUDED
APPLICABLE ENGINE MODEL:
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, 4LHA-STZE/4LHA-STE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-STP/4LHA-STZP DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, DI, 4LHA-DTZE/4LHA-DTE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-DTP/4LHA-DTZP DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, 4LHA-HTZE/4LHA-HTE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-HTP/4LHA-HTZP DIESEL ENGINE
CONTENTS:
FOREWORD
INDEX
SAFETY PRECAUTION
GENERAL INFORMATION
BASIC ENGINE SYSTEM
ENGINE DISASSEMBLY
ENGINE RE-INSTALLATION
CYLINDER BLOCK-LINER-HEAD
PISTON & CONNECTING ROD
CRANKSHAFT-CAMSHAFT
TIMING GEAR & FLYWHEEL
FUEL INJECTION EQUIPMENT
FUEL SUPPLY SYSTEM
FUEL & FUEL FILTER SYSTEM
YPES-ALL TYPE FUEL SYSTEM
INTAKE SYSTEM
EXHAUST SYSTEM
TURBOCHARGER SYSTEM
LUBRICATION SYSTEM
COOLING WATER SYSTEM
HEAT EXCHANGER SYSTEM
REDUCTION GEAR SYSTEM
REVERSING GEAR SYSTEM
INSPECTION & SERVICING
SHIFTING DEVICE SYSTEM
REMOTE CONTROL SYSTEM
ELECTRICAL SYSTEM
SYSTEM DIAGRAM
BATTERY SYSTEM
STARTER MOTOR SYSTEM
ALTERNATOR SYSTEM
INSTRUMENT PANEL
WARNING DEVICES
TECHOMETER SYSTEM
SPECIAL TOOLS
TROUBLESHOOTING
This is a very comprehensive manual (DOWNLOAD in PDF format) for YANMAR 4LHA STE DTE HTE MARINE DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
YANMAR 4LHA STE DTE HTE MARINE DIESEL ENGINE WORKSHOP SERVICE MANUAL
OPERATORS MANUAL ALSO INCLUDED
APPLICABLE ENGINE MODEL:
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, 4LHA-STZE/4LHA-STE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-STP/4LHA-STZP DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, DI, 4LHA-DTZE/4LHA-DTE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-DTP/4LHA-DTZP DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, TURBOCHARGED, WATER-COOLED, 4LHA-HTZE/4LHA-HTE DIESEL ENGINE
3.455L 4-CYLINDER VERTICAL 4-CYCLE, WATER-COOLED, 4LHA-HTP/4LHA-HTZP DIESEL ENGINE
CONTENTS:
FOREWORD
INDEX
SAFETY PRECAUTION
GENERAL INFORMATION
BASIC ENGINE SYSTEM
ENGINE DISASSEMBLY
ENGINE RE-INSTALLATION
CYLINDER BLOCK-LINER-HEAD
PISTON & CONNECTING ROD
CRANKSHAFT-CAMSHAFT
TIMING GEAR & FLYWHEEL
FUEL INJECTION EQUIPMENT
FUEL SUPPLY SYSTEM
FUEL & FUEL FILTER SYSTEM
YPES-ALL TYPE FUEL SYSTEM
INTAKE SYSTEM
EXHAUST SYSTEM
TURBOCHARGER SYSTEM
LUBRICATION SYSTEM
COOLING WATER SYSTEM
HEAT EXCHANGER SYSTEM
REDUCTION GEAR SYSTEM
REVERSING GEAR SYSTEM
INSPECTION & SERVICING
SHIFTING DEVICE SYSTEM
REMOTE CONTROL SYSTEM
ELECTRICAL SYSTEM
SYSTEM DIAGRAM
BATTERY SYSTEM
STARTER MOTOR SYSTEM
ALTERNATOR SYSTEM
INSTRUMENT PANEL
WARNING DEVICES
TECHOMETER SYSTEM
SPECIAL TOOLS
TROUBLESHOOTING
This is a very comprehensive manual (DOWNLOAD in PDF format) for YANMAR 4LHA STE DTE HTE MARINE DIESEL ENGINE, Features detailed exploded views. This is the same manual that technicians use to fix your engines. Manual covers detailed and complete step-by-step written procedures with pictures and diagrams, fully printable-selected pages or whole manual, illustrated. So, you will not be disappointed. This is the manual for Repairs, Maintenance & servicing.
