Komatsu 105 Series Diesel Engines Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Komatsu 105 Series Diesel Engines (4D105-3, S4D105-3, 6D105-1, S6D105-1), with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.
Komatsu 105 Series Diesel 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.
SEBE6130A04 - 105 Series Diesel Engines (4D105-3, S4D105-3, 6D105-1, S6D105-1) Shop Manual.pdf
SEBE61360109 - 6D105 Series Diesel Engines (6D105-1, S6D105-1) Shop Manual.pdf
PRODUCT DETAILS:
Total Pages: 875 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
MAIN SECTIONS
COVER...1
CONTENTS...2
01 GENERAL...19
GENERAL VIEW...20
SPECIFICATIONS...22
ASSEMBLY DRAWING...32
WEIGHT TABLE...44
PERFORMANCE CURVE...45
11 STRUCTURE AND FUNCTION...75
GENERAL STRUCTURE...76
INTAKE AND EXHAUST SYSTEM...80
INTAKE AND EXHAUST SYSTEM CHART...80
TURBOCHARGER...89
ENGINE BODY...91
CYLINDER HEAD...91
MAIN CIRCULATION PART (1/3)...93
MAIN CIRCULATION PART (2/3)...95
MAIN CIRCULATION PART (3/3)...99
LUBRICATING SYSTEM...101
LUBRICATING SYSTEM CHART...101
OIL PUMP...104
REGULATOR VALVE...106
OIL FILTER...106
OIL COOLER...107
FUEL SYSTEM...109
FUEL SYSTEM CHART...109
FOR CONSTRUCTION EQUIPMENT...110
FOR GENERATOR...112
FUEL INJECTION PUMP...114
GOVERNOR...118
FEED PUMP...122
FUEL INJECTION NOZZLE...124
FUEL FILTER...126
FUEL CUT SOLENOID...127
COOLING SYSTEM...128
COOLING SYSTEM CHART...128
WATER PUMP...135
THERMOSTAT...138
CORROSION RESISTOR...139
ELECTRICAL SYSTEM...140
WIRING DIAGRAM...140
ALTERNATOR...141
STARTING MOTOR...145
SENSOR...148
ACCESSORY...151
AIR COMPRESSOR...151
12 TESTING AND ADJUSTING...153
GENERAL OF TESTING AND ADJUSTING ...154
MEASURING ENGINE SPEED...154
CRANKING METHOD...155
INTAKE AND EXHAUST SYSTEM...156
CHECKING INTAKE AND EXHAUST SYSTEM...156
ADJUSTING VALVE CLEARANCE...163
MEASURING EXHAUST COLOR (BOSCH TYPE)...164
ENGINE BODY...165
MEASURING BLOW-BY...165
MEASURING COMPRESSION PRESSURE...166
CLEANING BREATHER ELEMENT...167
LUBRICATING SYSTEM...168
CHECKING LUBRICATING SYSTEM...168
REPLACEMENT AND CLEANING OF LUBRICATING SYSTEM...176
MEASURING OIL CONSUMPTION...180
FUEL SYSTEM...182
CHECKING FUEL SYSTEM...182
REPLACEMENT AND CLEANING OF COMPONENTS OF FUEL SYSTEM...183
CHECKING FUEL INJECTION PUMP...185
CHECKING AND ADJUSTMENT OF FUEL INJECTION NOZZLE...186
TESTING AND ADJUSTING FUEL INJECTION TIMING ...188
ADJUSTING FUEL CUT SOLENOID (FOR WA300-1)...190
CALIBRATION DATA...191
COOLING SYSTEM...217
CHECKING COOLING SYSTEM...217
REPLACEMENT AND CLEANING OF COMPONENTS OF COOLING SYSTEM...220
CHECKING THERMOSTAT FUNCTION...226
CHECKING AND ADJUSTMENT OF V-BELT TENSION AND REPLACEMENT OF V-BELT...227
PERFORMANCE TEST...228
TESTING METHOD OF PERFORMANCE...228
RUN-IN CRITERIA...231
PERFORMANCE TEST CRITERIA...236
TROUBLESHOOTING...246
TESTING AND ADJUSTING DATA...247
TESTING AND ADJUSTING TOOL LIST...250
METHOD OF READING TROUBLESHOOTING TABLE...251
TROUBLESHOOTING TABLE...253
1. STARTING DEFECTIVE OR BADNESS...253
2. ENGINE STOPPED DURING OPERATION...256
3. ENGINE RUNS ABNORMALLY...257
4. FUEL CONSUMPTION TOO HIGH...257
5. LACK OF POWER...258
6. EXHAUST GAS IS BLACK...259
7. EXHAUST GAS IS BLUE...260
8. OIL CONSUMPTION TOO HIGH...261
9. OIL LEVEL RISES...262
10. OL QUICKLY BECOMES DIRTY...263
11. ENGINE OIL PRESSURE GAUGE INDICATOR FLUCTUATES ABNORMALLY...264
12. LACK OF OIL PRESSURE...265
13. OIL IN COOLING SYSTEM...266
14. WATER TEMPERATURE DOES NOT RISE...266
15. WATER TEMPERATURE RISES EXCESSIVELY...267
16. TOO MUCH VIBRATION...268
17. ABNORMAL NOISE EMITTED...269
18. EXCESSIVE WEAR OF ENGINE PARTS...270
19. ENGINE DOES NOT START BECAUSE OF FAULT IN ELECTRICAL SYSTEM...271
20. BATTERY DOES NOT CHARGE...272
13 DISASSEMBLY AND ASSEMBLY...273
GENERAL...274
DISASSEMBLY...274
ASSEMBLY...290
DISASSEMBLY AND ASSEMBLY OF ACCESSORIES...315
TURBOCHARGER...315
OIL PUMP...323
WATER PUMP...325
14 MAINTENANCE STANDARD...329
INTAKE AND EXHAUST SYSTEM...330
TURBOCHARGER...330
ENGINE BODY...331
CYLINDER HEAD...331
VALVES AND VALVE GUIDES...332
ROCKER ARM SHAFT, PUSH-ROD AND TAPPET...334
CYLINDER BLOCK...335
CYLINDER LINER...337
CRANKSHAFT...338
CAMSHAFT...340
TIMING GEAR...341
PISTON, PISTON RING, PISTON PIN...342
CONNECTING ROD...344
FLYWHEEL AND FLYWHEEL HOUSING...345
LUBRICATING SYSTEM...346
OIL PUMP...346
COOLING SYSTEM...350
WATER PUMP, THERMOSTAT...350
