This technical service repair manual covers the Yanmar 4TNV84T-DFM diesel engine, a 2.0L 4-cylinder in-line, 4-cycle, liquid-cooled, turbo-charged unit. Designed for robust performance and reliability, this engine is engineered to meet demanding operational requirements. This comprehensive manual provides detailed information to ensure the engine operates at peak efficiency and longevity.
The purpose of this manual is to serve as an authoritative resource for maintenance, repair, and troubleshooting of the Yanmar 4TNV84T-DFM engine. It includes essential sections such as general information, equipment data, troubleshooting guides, maintenance procedures, and detailed technical specifications for various systems including lubrication, fuel injection, cooling, and exhaust. This document is intended for owners, mechanics, and technicians, offering step-by-step instructions and diagrams to facilitate proper upkeep and repair.
YANMAR 4TNV84T-DFM DIESEL ENGINE TECHNICAL SERVICE REPAIR MANUAL
PARTS CATALOG AND OPERATOR'S MANUAL ALSO INCLUDED WITH THIS MANUAL
ENGINE COVERED:
2.0L 4-CYLINDER IN-LINE, 4-CYCLE, LIQUID-COOLED, TURBO-CHARGED DIESEL ENGINE
CONTENTS:
WARNING SUMMARY
GENERAL INFORMATION
EQUIPMENT DATA
TROUBLESHOOTING
MAINTENANCE INFO
SUPPORTING INFO
LUBRICATION SYSTEM
BATTERY & CHARGING
FAN, V-PULLY, V-BELT
WATER PUMP ASSEMBLY
FUEL FILTER & HOSES
FUEL INJECTION & PUMP
OIL COOLER & PRESSURE
STARTER MOTOR
CYLINDER HEAD-VALVE
COMPRESSION TEST
INTAKE MANIFOLD
AIR INLET & HEATERS
EXHAUST MANIFOLD
TURBOCHARGER
CRANKCASE & DIPSTICK
FLYWHEEL & HOUSING
TORQUE LIMITS
THERMOSTAT & TEMPERETURE
GEAR CASE & IDLE GEAR
PMCS INSTRUCTION
PARTS & TOOLS LIST
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.
YANMAR 4TNV84T-DFM DIESEL ENGINE TECHNICAL SERVICE REPAIR MANUAL
PARTS CATALOG AND OPERATOR'S MANUAL ALSO INCLUDED WITH THIS MANUAL
ENGINE COVERED:
2.0L 4-CYLINDER IN-LINE, 4-CYCLE, LIQUID-COOLED, TURBO-CHARGED DIESEL ENGINE
CONTENTS:
WARNING SUMMARY
GENERAL INFORMATION
EQUIPMENT DATA
TROUBLESHOOTING
MAINTENANCE INFO
SUPPORTING INFO
LUBRICATION SYSTEM
BATTERY & CHARGING
FAN, V-PULLY, V-BELT
WATER PUMP ASSEMBLY
FUEL FILTER & HOSES
FUEL INJECTION & PUMP
OIL COOLER & PRESSURE
STARTER MOTOR
CYLINDER HEAD-VALVE
COMPRESSION TEST
INTAKE MANIFOLD
AIR INLET & HEATERS
EXHAUST MANIFOLD
TURBOCHARGER
CRANKCASE & DIPSTICK
FLYWHEEL & HOUSING
TORQUE LIMITS
THERMOSTAT & TEMPERETURE
GEAR CASE & IDLE GEAR
PMCS INSTRUCTION
PARTS & TOOLS LIST
THIS MANUAL IS COMPATIBLE WITH THE FOLLOWING COMPUTER OPERATING SYSTEMS:
# ALL WINDOWS VERSION
# ALL MAC VERSION
# YOU NEED THE ADOBE ACROBAT READER TO VIEW THE DOCUMENT AS THE MANUAL IS PDF FORMAT. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM ADOBE ACROBAT WEBSITE
# AS THIS MANUAL IS COMING TO YOU IN ZIP FORMAT, YOU NEED TO EXTRACT THE FILE BEFORE USE BY USING WINZIP OR WINRAR SOFTWARE. IF YOUR COMPUTER DON'T HAVE THIS APPLICATION YOU CAN DOWNLOAD AND INSTALL IT FREE FROM WINZIP WEBSITE
THIS IS A VERY COMPREHENSIVE AND INTUITIVE ELECTRONIC PDF FORMAT WORKSHOP MANUAL WHICH HAS DETAILED ILLUSTRATIONS AS WELL AS STEP BY STEP INSTRUCTIONS WITH PICTURES & DIAGRAMS. ALL PAGES ARE PRINTABLE, SO RUN OFF WHAT YOU NEED AND TAKE IT WITH YOU INTO THE GARAGE OR WORKSHOP. THIS MANUAL ARE YOUR NUMBER ONE SOURCE FOR REPAIR AND SERVICE INFORMATION. THEY ARE SPECIFICALLY WRITTEN FOR THE DO-IT-YOURSELF AS WELL AS THE EXPERIENCED MECHANIC. USING THIS REPAIR MANUAL IS AN INEXPENSIVE WAY TO KEEP YOUR MACHINE/VEHICLE WORKING PROPERLY. EACH MANUAL PROVIDES STEP-BY-STEP INSTRUCTIONS BASED ON THE COMPLETE DIS-ASSEMBLY OF THE MACHINE. SO, IT ALLOWING YOU TO STOP WASTING MONEY ON ROUTINE MAINTENANCE, AND GIVE YOU ALL THE SOLID INFORMATION AND GUIDANCE NEEDED TO PERFORM LARGER REPAIRS AND MODIFICATIONS AT HOME.
