Komatsu 107E Series Engines Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Komatsu 107E Series Engines, with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.
Komatsu 107E Series Engines workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
PRODUCT DETAILS:
Total Pages: 1,444 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
SEN00161-00 - 107E-1 Series Engine Shop Manual .pdf
SEN00161-08 - 107E-1 Series Engines (SAA6D107E-1, SAA4D107E-1) Shop Manual.pdf
SEN00161-24 - 107E-1 Series Engines Shop Manual.pdf
SEN05623-06 - 107E-2 Series Engines Shop Manual.pdf
MAIN SECTIONS
COVER...1
00 Index and foreword ...3
Index ...4
Foreword, safety and general information ...7
Important safety notice ...7
How to read the shop manual ...14
Explanation of terms for maintenance standard ...16
Handling equipment of fuel system devices ...18
Handling of intake system parts ...19
Handling of hydraulic equipment ...20
Method of disconnecting and connecting of push-pull type coupler ...22
Handling of electrical equipment ...25
How to read electric wire code ...33
Precautions when performing operation ...36
Standard tightening torque table ...41
List of abbreviation ...47
Conversion table ...52
01 Specification ...57
Table of contents ...58
General information ...59
Exhaust gas regulation ...59
Specifications ...65
Applicable machines ...65
Specifications ...66
General view ...74
Engine performance curve ...99
10 Structure and function ...107
Table of contents ...108
Components layout ...110
Components layout drawing (4D107) ...110
Components layout drawing (6D107) ...112
Intake and exhaust system parts ...114
Intake and exhaust system layout drawing (4D107) ...114
Intake and exhaust system layout drawing (6D107) ...115
Intake and exhaust system circuit diagram (4D107) ...116
Intake and exhaust system circuit diagram (6D107) ...118
Air cleaner (4D107) ...120
Air cleaner (6D107) ...121
VFT (4D107) ...123
KVGT (6D107) ...127
Aftercooler ...135
EGR system piping drawing (4D107) ...136
EGR system piping drawing (6D107) ...138
EGR system circuit diagram (4D107) ...140
EGR system circuit diagram (6D107) ...142
EGR valve (4D107) ...144
EGR valve (6D107) ...146
EGR cooler ...148
Layout of KCCV (4D107) ...149
Layout of KCCV (6D107) ...152
KCCV ventilator ...154
KDOC muffler (4D107) ...158
KDPF (6D107) ...160
Engine main body parts ...165
Cylinder head ...165
Cylinder block ...167
Main moving parts ...169
Vibration damper (6D107) ...173
Timing gear ...174
Front cover ...175
Valve system ...176
Flywheel ...179
Lubrication system ...181
Lubrication system parts layout drawing (4D107) ...181
Lubrication system parts layout drawing (6D107) ...183
Lubrication system circuit diagram (4D107) ...185
Lubrication system circuit diagram (6D107) ...186
Oil pump ...187
Boost oil pump (6D107) ...188
Oil filter ...189
Oil cooler ...190
Regulator valve ...191
Safety valve ...192
Oil pan ...193
Fuel system ...194
Fuel system parts layout drawing ...194
Fuel system circuit diagram ...197
Supply pump ...201
Fuel cooler ...202
Pre-filter ...203
Main filter ...204
Cooling system ...205
Cooling system parts layout drawing ...205
Cooling system circuit diagram (4D107) ...206
Cooling system circuit diagram (6D107) ...207
Drive pulley ...208
Water pump ...213
Thermostat ...214
Electrical equipment ...215
Alternator ...215
Starting motor ...223
Intake air heater ...227
Engine wiring harness (4D107) ...228
Engine wiring harness (6D107) ...230
Engine controller (4D107) ...232
Engine controller (6D107) ...238
Sensor ...244
20 Standard value tables ...261
Table of contents ...262
Standard service value table ...263
Standard value table for engine ...263
Running-in standard and performance test standard ...287
50 Disassembly and assembly ...295
Table of contents ...296
Related information on disassembly and assembly ...297
How to read this manual ...297
Coating materials list ...299
Special tool list ...303
Sketch of special tool ...305
Disassembly and assembly ...306
General disassembly of engine ...306
General assembly of engine ...328
Removal and installation procedure of supply pump unit alone ...369
Engine front oil seal replacement procedure ...373
Engine rear oil seal replacement procedure ...376
60 Maintenance standard ...379
Table of contents ...380
Intake and exhaust system parts ...381
VFT (4D107) ...381
KVGT(6D107) ...382
Engine main body parts ...383
Cylinder head ...383
Cylinder block ...385
Crankshaft ...387
Piston ...389
Connecting rod ...390
Vibration damper (6D107) ...392
Timing gear ...393
Camshaft ...394
Valve and valve guide ...396
Rocker arm ...398
Tappet ...399
Flywheel ...400
Lubrication system ...402
Oil pump ...402
INDEX...403
