








$20.00
Generation
6Language
EnglishModel of Truck
3D82AE-6, 3D88E-6, 4D88E-6, 3D84E-6, S3D84E-6, 4D84E-6, S4D84E-6, 4D94LE-6, 4D98E-6, S4D98E-6Region
JapanTruck Class
3, 4, S3, S4Illustrated factory Workshop Manual for Komatsu Diesel Engines Models 3D82AE-6, 3D84E-6, 3D88E-6, 4D84E-6, 4D88E-6, 4D94LE-6, 4D98E-6, S3D84E-6, S4D84E-6 and S4D98E-6.
This manual will assist you in diagnosing, repairing, and adjusting for your diesel engine.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models (Japan):
3D82AE-6 (SN: 4634-)
3D84E-6
3D88E-6 (SN: 6564-)
4D84E-6
4D88E-6 (SN: 14803-)
4D94LE-6
4D98E-6
S3D84E-6
S4D84E-6
S4D98E-6
Format: PDF, 385 pages
Language: English
Table of Contents:
Index and foreword
Index
Composition of shop manual
Table of contents
Foreword and general information
Introduction
Applicable machine model and serial number
Safety Statements
Safety Precautions
Specification
Specification and technical data
Component identification
Function of major engine components
Main electronic control components and features
Function of cooling system components
Diesel fuel
Engine oil
Engine coolant
Specifications
Principal engine specifications
Engine service standards
Tightening torques for standard bolts and nuts
Abbreviations and symbols
Unit conversions
Testing and adjusting
Testing and adjusting, Part 1
Before you begin servicing
Introduction
Periodic maintenance schedule
Periodic maintenance procedures
Testing and adjusting, Part 2
Before you begin servicing
Introduction
Cylinder head specifications
Camshaft and timing gear train specifications
Crankshaft and piston specifications
Cylinder block specifications
Special torque chart
Special service tools
Measuring instruments
valve cylinder head
valve cylinder head
Measuring and adjusting valve clearance
Crankshaft and camshaft components
EGR system
Testing and adjusting, Part 3
Before you begin servicing
Introduction
Fuel system specifications
Special service tools
Measuring instruments
Fuel system diagram
Fuel system components
Fuel injection pump
Checking and adjusting fuel injection timing
Fuel injectors
Testing and adjusting, Part 4
Before you begin servicing
Introduction
Cooling system diagram
Engine coolant pump components
Engine coolant system check
Engine coolant pump
Testing and adjusting, Part 5
Before you begin servicing
Introduction
Oil pump service information
Lubrication system diagram
Checking engine oil pressure
Trochoid oil pump
Trochoid oil pump
Trochoid oil pump
Testing and adjusting, Part 6
Before you begin servicing
Introduction
Specifications
Troubleshooting
Turbocharger components
Turbocharger component functions
Washing procedure
Periodic inspection
Testing and adjusting, Part 7
Before you begin servicing
Introduction
Starter motor information
Starter motor specifications
Starter motor troubleshooting
Starter motor components
Starter motor
Testing and adjusting, Part 8
Before you begin servicing
Introduction
Dynamo and alternator information
Alternator specifications
Dynamo specifications
Alternator troubleshooting
Alternator components
Alternator wiring diagram
Alternator standard output
Alternator
Dynamo component location
Dynamo wiring diagram
Operation of dynamo
Dynamo standard output
Testing of dynamo
Dynamo
Troubleshooting
Troubleshooting of mechanical system
Special service tools
Troubleshooting by measuring compression pressure
Quick reference table for troubleshooting
This manual will assist you in diagnosing, repairing, and adjusting for your diesel engine.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.
Covered Models (Japan):
3D82AE-6 (SN: 4634-)
3D84E-6
3D88E-6 (SN: 6564-)
4D84E-6
4D88E-6 (SN: 14803-)
4D94LE-6
4D98E-6
S3D84E-6
S4D84E-6
S4D98E-6
Format: PDF, 385 pages
Language: English
Table of Contents:
Index and foreword
Index
Composition of shop manual
Table of contents
Foreword and general information
Introduction
Applicable machine model and serial number
Safety Statements
Safety Precautions
Specification
Specification and technical data
Component identification
Function of major engine components
Main electronic control components and features
Function of cooling system components
Diesel fuel
Engine oil
Engine coolant
Specifications
Principal engine specifications
Engine service standards
Tightening torques for standard bolts and nuts
Abbreviations and symbols
Unit conversions
Testing and adjusting
Testing and adjusting, Part 1
Before you begin servicing
Introduction
Periodic maintenance schedule
Periodic maintenance procedures
Testing and adjusting, Part 2
Before you begin servicing
Introduction
Cylinder head specifications
Camshaft and timing gear train specifications
Crankshaft and piston specifications
Cylinder block specifications
Special torque chart
Special service tools
Measuring instruments
valve cylinder head
valve cylinder head
Measuring and adjusting valve clearance
Crankshaft and camshaft components
EGR system
Testing and adjusting, Part 3
Before you begin servicing
Introduction
Fuel system specifications
Special service tools
Measuring instruments
Fuel system diagram
Fuel system components
Fuel injection pump
Checking and adjusting fuel injection timing
Fuel injectors
Testing and adjusting, Part 4
Before you begin servicing
Introduction
Cooling system diagram
Engine coolant pump components
Engine coolant system check
Engine coolant pump
Testing and adjusting, Part 5
Before you begin servicing
Introduction
Oil pump service information
Lubrication system diagram
Checking engine oil pressure
Trochoid oil pump
Trochoid oil pump
Trochoid oil pump
Testing and adjusting, Part 6
Before you begin servicing
Introduction
Specifications
Troubleshooting
Turbocharger components
Turbocharger component functions
Washing procedure
Periodic inspection
Testing and adjusting, Part 7
Before you begin servicing
Introduction
Starter motor information
Starter motor specifications
Starter motor troubleshooting
Starter motor components
Starter motor
Testing and adjusting, Part 8
Before you begin servicing
Introduction
Dynamo and alternator information
Alternator specifications
Dynamo specifications
Alternator troubleshooting
Alternator components
Alternator wiring diagram
Alternator standard output
Alternator
Dynamo component location
Dynamo wiring diagram
Operation of dynamo
Dynamo standard output
Testing of dynamo
Dynamo
Troubleshooting
Troubleshooting of mechanical system
Special service tools
Troubleshooting by measuring compression pressure
Quick reference table for troubleshooting
General
Generation
6Language
EnglishModel of Truck
3D82AE-6, 3D88E-6, 4D88E-6, 3D84E-6, S3D84E-6, 4D84E-6, S4D84E-6, 4D94LE-6, 4D98E-6, S4D98E-6Region
JapanTruck Class
3, 4, S3, S4Type of Document
Workshop ManualType of Truck
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