Package Include
Komatsu 140E-6 Engine Series Workshop Manual

Language
English

Format
PDF

Total Number of pages
316

Publication Number
SEN05641-03

Compatible
All windows and mac systems

Additional Requirement
User needs to Install PDF Reader Software

Shipping Policy
Download link by high speed web server Total Download size 17 mb

With This Original Factory Workshop Manual The Technician can Find and Solve any problems encountered in the operation of your Komatsu Engine Models of :

140E-6 Engine Series

The Komatsu 140E-6 Engine Series Workshop Manual is an essential resource for professionals and enthusiasts alike, providing comprehensive guidance on maintenance and repair procedures. This manual features detailed diagrams, specifications, and troubleshooting tips, ensuring you have the knowledge needed to keep your engine running smoothly. With its user-friendly format, you can easily navigate through complex information, making it an invaluable tool for maximizing the performance and longevity of your Komatsu equipment. Invest in this workshop manual to enhance your technical skills and ensure optimal engine operation

LIST OF APPLICABLE MACHINES

HM400-3 Articulated dump truck
D155AX-7 Bulldozer
WA500–7 Wheel loader

[This is true Electronic pdf copy with contains high quality images and diagrams, not scanned version]

Composition of Workshop manual

Foreword, safety and general information
Important safety notice
How to read the shop manual
Explanation of terms for maintenance standard
Handling equipment of fuel system devices
Handling of intake system parts
Handling of hydraulic equipment
Method of disconnecting and connecting of push-pull type coupler
Handling of electrical equipment
How to read electric wire code
Precautions when performing operation
Standard tightening torque table
List of abbreviation
Conversion table

Specification

Table of contents
General information
Exhaust gas regulation
Specifications
Machine model
Specifications
General view
Weight table
Engine performance curve

Structure and function

Table of contents
Components layout
Components layout drawing
Intake and exhaust system parts
Intake and exhaust system layout drawing
Intake and exhaust system circuit diagram
Air cleaner
KVGT
Aftercooler
EGR system piping drawing
EGR system circuit diagram.
EGR valve
EGR cooler
Mixing connector
KCCV layout drawing
KCCV ventilator
KDPF
Engine main body parts
Cylinder head
Cylinder block
Main moving parts
Timing gear
Front cover
Valve system
Flywheel and flywheel housing
Lubrication system
Lubrication system parts layout drawing
Lubrication system diagram
Oil pump
Boost oil pump
Oil filter
Oil cooler
Oil cooler thermo-valve
Oil pan
Fuel system
Fuel system parts layout drawing
Fuel system circuit diagram.
Outline of CRI system
Fuel system
Various controls
Structure and operation of CRI system
Structure and operation of component parts
Fuel dozing
Dozing piping drawing
Pre-filter
Main filter
Cooling system
Cooling system parts layout drawing
Cooling system circuit diagram
Water pump
Thermostat
Electrical equipment
Alternator
Alternator mounting
Starting motor
Fuel feed pump
Fuel feed pump switch
Engine wiring harness
Engine controller
Sensor

Standard value tables

Table of contents
Standard service value table
Standard value table for engine
Running-in standard and performance test standard

Disassembly and assembly

Table of contents
Related information on disassembly and assembly
How to read this manual
Coating materials list
Special tools list
Sketches of special tools
Disassembly and assembly
General disassembly of engine
General assembly of engine
Removal and installation of supply pump
Procedures for replacing engine front oil seal
Procedures for replacing engine rear oil seal

Maintenance standard

Table of contents
Intake and exhaust system parts
KVGT
Engine main body parts
Cylinder head
Cylinder block
Cylinder liner
Crankshaft
Cam follower and push rod
Piston
Connecting rod
Timing gear
Camshaft
Valve and valve guide
Rocker arm
Crosshead and guide
Flywheel
Cooling system.
Oil cooler
Water pump