Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 – PDF DOWNLOAD

Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 – PDF DOWNLOAD

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Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 – PDF DOWNLOAD

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Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 – PDF DOWNLOAD

• The Komatsu 12V140E-7 Series Engine Shop Manual, identified by part number SEN06656-08, is a comprehensive guide that provides detailed information on the construction, operation, maintenance, and repair of the 12V140E-7 diesel engine produced by Komatsu, a leading manufacturer of construction and mining equipment based in Japan.
• The Komatsu 12V140E-7 engine is a turbocharged, air-to-air intercooled, four-stroke diesel engine with a displacement of 26.2 liters. It is a Tier 4 Final emission-compliant engine that is designed for heavy-duty applications in construction, mining, and industrial equipment.
• The Shop Manual is a technical document that provides detailed information on the different components of the 12V140E-7 engine, including the fuel system, turbocharger, cooling system, lubrication system, and air intake system. The manual is designed to be used by professional technicians and mechanics who work on these engines, as well as by owners and operators who want to learn more about the engine and its maintenance.

The manual is organized into several sections, each of which covers a specific aspect of the engine. These sections include:

1. General Information: This section provides an overview of the engine and its specifications, including its dimensions, weight, performance data, and maintenance requirements.
2. Structure and Function: This section provides a detailed explanation of the engine’s design and construction, including the operation of various systems and components.
3. Testing and Adjusting: This section covers the procedures for testing and adjusting various engine components, such as the fuel system, turbocharger, intake and exhaust systems, and engine control system. The manual provides step-by-step instructions, illustrations, and specifications to help technicians perform these tasks accurately and safely.
4. Disassembly and Assembly: This section provides detailed instructions for disassembling and assembling the engine, including the removal and installation of various components. The manual includes detailed illustrations and specifications to help technicians perform these tasks safely and efficiently.
5. Maintenance: This section provides information on the routine maintenance tasks that are required to keep the engine in good working order, including oil and filter changes, inspections, and other maintenance procedures. The manual also includes a maintenance schedule and recommended service intervals.
6. Troubleshooting: This section provides a comprehensive guide to identifying and diagnosing problems with the engine. The manual includes a list of symptoms, possible causes, and suggested remedies for each problem, as well as troubleshooting flowcharts and diagnostic procedures.

Overall, the Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 is a valuable resource for anyone who works on or owns one of these engines. The manual provides detailed information on the construction, operation, maintenance, and repair of the engine, as well as important troubleshooting information that can help to identify and resolve problems quickly and efficiently. The manual is an essential tool for maintaining and repairing Komatsu engines, ensuring that they remain reliable and efficient over their long service life.

TABLE OF CONTENTS:

Komatsu 12V140E-7 Series Engine Shop Manual SEN06656-08 – PDF DOWNLOAD

COVER……………………………………………………………………………………………………………………………………………… 1
00 INDEX AND FOREWORD………………………………………………………………………………………………………………………………. 3
INDEX…………………………………………………………………………………………………………………………………………. 4
ABBREVIATION LIST………………………………………………………………………………………………………………………………. 6
FOREWORD, SAFETY, BASIC INFORMATION………………………………………………………………………………………………………………. 12
HOW TO READ THE ENGINE SHOP MANUAL……………………………………………………………………………………………………………. 12
SAFETY NOTICE FOR OPERATION………………………………………………………………………………………………………………….. 14
PRECAUTIONS TO PREVENT FIRE………………………………………………………………………………………………………………….. 22
ACTIONS IF FIRE OCCURS………………………………………………………………………………………………………………………. 24
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS…………………………………………………………………………………………………… 25
ENGINE TECHNOLOGY TO CONFORM EXHAUST GAS EMISSION………………………………………………………………………………………………. 26
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT…………………………………………………………………………………………………… 27
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS…………………………………………………………………………………………. 30
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT………………………………………………………………………………………………….. 37
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT…………………………………………………………………………………………………. 39
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT……………………………………………………………………………………………….. 40
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER………………………………………………………………………………………………….. 41
METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER…………………………………………………………………………. 41
METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER…………………………………………………………………………. 42
METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER…………………………………………………………………………. 43
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS………………………………………………………………………………………. 45
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR……………………………………………………………………………………….. 49
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR………………………………………………………………………………… 50
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL………………………………………………………………………………. 52
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH………………………………………………………………………………. 53
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE………………………………………………………………………….. 55
HOW TO READ ELECTRICAL WIRE CODE……………………………………………………………………………………………………………… 56
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD………………………………………………………………………………………………….. 60
STANDARD TIGHTENING TORQUE TABLE……………………………………………………………………………………………………………… 63
CONVERSION TABLE……………………………………………………………………………………………………………………………. 70
01 SPECIFICATIONS………………………………………………………………………………………………………………………………….. 75
CONTENTS………………………………………………………………………………………………………………………………………. 76
ABBREVIATION LIST………………………………………………………………………………………………………………………………. 77
SPECIFICATIONS…………………………………………………………………………………………………………………………………. 83
OUTLINE OF EXHAUST GAS REGULATION…………………………………………………………………………………………………………….. 83
SYSTEM DIAGRAM OF ENGINE COMPLIED WITH TIER 4 AND EU STAGE V REGULATION……………………………………………………………………….. 84
IMPROVED POINTS OF ENGINE COMPLIED WITH TIER 4 AND EU STAGE V REGULATION AGAINST TIER3 REGULATION………………………………………………… 85
SYSTEM DIAGRAM OF ENGINE OTHER THAN ENGINE COMPLIED WITH TIER 4 AND EU STAGE V REGULATION……………………………………………………….. 86
LIST OF APPLICABLE MACHINES: 12V140E-7………………………………………………………………………………………………………… 87
SPECIFICATIONS……………………………………………………………………………………………………………………………… 88
SPECIFICATIONS: SAA12V140E-7 (D475A-8, D475A-8E0)…………………………………………………………………………………………… 88
SPECIFICATIONS: SAA12V140E-7 (HD785-8, HD785-8E0)…………………………………………………………………………………………… 89
SPECIFICATIONS: SAA12V140E-7 (PC2000-11, PC2000-11E0)……………………………………………………………………………………….. 90
SPECIFICATIONS: SAA12V140E-7 (PC2000-11R)………………………………………………………………………………………………….. 91
SPECIFICATIONS: SAA12V140E-7 (WA800-8, WA800-8E0)…………………………………………………………………………………………… 92
SPECIFICATIONS: SAA12V140E-7 (WA900-8, WA900-8E0)…………………………………………………………………………………………… 93
SPECIFICATIONS: SAA12V140E-7 (WA900-8R)……………………………………………………………………………………………………. 94
ENGINE GENERAL VIEW…………………………………………………………………………………………………………………………. 95
ENGINE GENERAL VIEW: SAA12V140E-7 (D475A-8, D475A-8E0)………………………………………………………………………………………. 95
ENGINE GENERAL VIEW: SAA12V140E-7 (HD785-8, HD785-8E0)………………………………………………………………………………………. 99
ENGINE GENERAL VIEW: SAA12V140E-7 (PC2000-11, PC2000-11E0)…………………………………………………………………………………… 103
ENGINE GENERAL VIEW: SAA12V140E-7 (PC2000-11R)……………………………………………………………………………………………… 107
ENGINE GENERAL VIEW: SAA12V140E-7 (WA800-8, WA800-8E0, WA900-8, WA900-8E0)…………………………………………………………………….. 111
ENGINE GENERAL VIEW: SAA12V140E-7 (WA900-8R)……………………………………………………………………………………………….. 115
WEIGHT TABLE……………………………………………………………………………………………………………………………….. 119
WEIGHT TABLE: 12V140E-7………………………………………………………………………………………………………………….. 119
ENGINE PERFORMANCE CURVE…………………………………………………………………………………………………………………….. 123
ENGINE PERFORMANCE CURVE: SAA12V140E-7 (D475A-8, D475A-8E0)………………………………………………………………………………….. 123
ENGINE PERFORMANCE CURVE: SAA12V140E-7 (HD785-8, HD785-8E0)………………………………………………………………………………….. 124
ENGINE PERFORMANCE CURVE: SAA12V140E-7 (PC2000-11, PC2000-11E0, PC2000-11R)……………………………………………………………………. 125
ENGINE PERFORMANCE CURVE: SAA12V140E-7 (WA800-8, WA800-8E0)………………………………………………………………………………….. 126
ENGINE PERFORMANCE CURVE: SAA12V140E-7 (WA900-8, WA900-8E0, WA900-8R)…………………………………………………………………………. 127
10 STRUCTURE AND FUNCTION…………………………………………………………………………………………………………………………… 129
CONTENTS………………………………………………………………………………………………………………………………………. 130
ABBREVIATION LIST………………………………………………………………………………………………………………………………. 133
ENGINE SYSTEM………………………………………………………………………………………………………………………………….. 139
LAYOUT OF ENGINE COMPONENTS………………………………………………………………………………………………………………….. 139
LAYOUT DRAWING OF COMPONENT PARTS OF ENGINE………………………………………………………………………………………………… 139
INTAKE AND EXHAUST SYSTEM PARTS………………………………………………………………………………………………………………. 141
LAYOUT DRAWING OF AIR INTAKE AND EXHAUST SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………. 141
CIRCUIT DIAGRAM OF AIR INTAKE AND EXHAUST SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………… 143
FUNCTION OF INTAKE AND EXHAUST SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………….. 144
LAYOUT DRAWING OF AIR INTAKE AND EXHAUST SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………… 145
CIRCUIT DIAGRAM OF AIR INTAKE AND EXHAUST SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………….. 147
FUNCTION OF INTAKE AND EXHAUST SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………….. 148
AIR CLEANER (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………………………. 149
AIR CLEANER (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………… 150
ENGINE MAIN BODY PARTS………………………………………………………………………………………………………………………. 151
CYLINDER HEAD…………………………………………………………………………………………………………………………… 151
CYLINDER BLOCK………………………………………………………………………………………………………………………….. 154
MAIN MOVING PARTS……………………………………………………………………………………………………………………….. 157
VIBRATION DAMPER………………………………………………………………………………………………………………………… 160
TIMING GEAR…………………………………………………………………………………………………………………………….. 161
FRONT COVER…………………………………………………………………………………………………………………………….. 162
VALVE SYSTEM……………………………………………………………………………………………………………………………. 163
FLYWHEEL AND FLYWHEEL HOUSING…………………………………………………………………………………………………………….. 167
TURBOCHARGER SYSTEM…………………………………………………………………………………………………………………………. 168
CIRCUIT DIAGRAM OF TURBOCHARGER SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………. 168
FUNCTION OF TURBOCHRGER SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………… 169
CIRCUIT DIAGRAM OF TURBOCHARGER SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………… 171
FUNCTION OF TURBOCHRGER SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………….. 172
VGT (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………………………… 174
TURBOCHARGER (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………….. 178
EGR SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………………….. 180
EGR VALVE (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………………………… 184
EGR COOLER (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………………….. 186
MIXING CONNECTOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………………….. 187
KCCV SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………………………. 189
KCCV…………………………………………………………………………………………………………………………………… 194
KDPF (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………………………………….. 197
MUFFLER (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………………. 201
LUBRICATION SYSTEM………………………………………………………………………………………………………………………….. 202
LAYOUT DRAWING OF COMPONENT PARTS OF LUBRICATION SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………….. 202
CIRCUIT DIAGRAM OF LUBRICATION SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………….. 203
LAYOUT DRAWING OF COMPONENT PARTS OF LUBRICATION SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………. 204
CIRCUIT DIAGRAM OF LUBRICATION SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………. 205
ENGINE OIL PUMP…………………………………………………………………………………………………………………………. 206
ENGINE BOOST OIL PUMP (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………… 208
ENGINE OIL FILTER……………………………………………………………………………………………………………………….. 210
ENGINE OIL COOLER……………………………………………………………………………………………………………………….. 211
ENGINE OIL PAN………………………………………………………………………………………………………………………….. 213
FUEL SYSTEM………………………………………………………………………………………………………………………………… 214
LAYOUT DRAWING OF COMPONENT PARTS OF FUEL SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………… 214
CIRCUIT DIAGRAM OF FUEL SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………… 216
FUNCTION OF FUEL SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………. 217
OPERATION OF FUEL SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………………… 217
LAYOUT DRAWING OF COMPONENT PARTS OF FUEL SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………….. 218
CIRCUIT DIAGRAM OF FUEL SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………….. 219
FUNCTION OF FUEL SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………… 220
OPERATION OF FUEL SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………….. 220
CRI SYSTEM……………………………………………………………………………………………………………………………… 220
SUPPLY PUMP…………………………………………………………………………………………………………………………….. 226
COMMON RAIL…………………………………………………………………………………………………………………………….. 229
INJECTOR……………………………………………………………………………………………………………………………….. 232
FUEL DOSING SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………………… 235
FUEL PREFILTER………………………………………………………………………………………………………………………….. 238
FUEL MAIN FILTER………………………………………………………………………………………………………………………… 240
COOLING SYSTEM……………………………………………………………………………………………………………………………… 241
LAYOUT DRAWING OF COMPONENT PARTS OF COOLING SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………… 241
CIRCUIT DIAGRAM OF COOLING SYSTEM (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………… 242
LAYOUT DRAWING OF COMPONENT PARTS OF COOLING SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………….. 243
CIRCUIT DIAGRAM OF COOLING SYSTEM (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………….. 244
COOLANT FILTER (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………… 245
WATER PUMP……………………………………………………………………………………………………………………………… 246
THERMOSTAT CASE…………………………………………………………………………………………………………………………. 247
THERMOSTAT……………………………………………………………………………………………………………………………… 250
ELECTRICAL SYSTEM………………………………………………………………………………………………………………………………. 252
COMPONENT PARTS OF ELECTRICAL SYSTEM………………………………………………………………………………………………………….. 252
ALTERNATOR……………………………………………………………………………………………………………………………… 252
ALTERNATOR MOUNTING……………………………………………………………………………………………………………………… 256
STARTING MOTOR………………………………………………………………………………………………………………………….. 258
ENGINE CONTROLLER (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………………………………. 260
ENGINE CONTROLLER (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………… 275
FUEL FEED PUMP (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………………………. 290
ELECTRIC FUEL PRIMER PUMP (FOR ENGINES OTHER THAN ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………………. 291
ELECTRIC FUEL PRIMER PUMP………………………………………………………………………………………………………………… 291
FUEL FEED PUMP SWITCH……………………………………………………………………………………………………………………. 292
ELECTRIC FUEL PRIMER PUMP SWITCH………………………………………………………………………………………………………….. 292
SENSOR…………………………………………………………………………………………………………………………………….. 295
STRUCTURE OF AMBIENT PRESSURE SENSOR………………………………………………………………………………………………………. 295
FUNCTION OF AMBIENT PRESSURE SENSOR……………………………………………………………………………………………………….. 295
STRUCTURE OF ENGINE OIL PRESSURE SENSOR……………………………………………………………………………………………………. 296
FUNCTION OF ENGINE OIL PRESSURE SENSOR…………………………………………………………………………………………………….. 296
STRUCTURE OF CHARGE PRESSURE SENSOR……………………………………………………………………………………………………….. 297
FUNCTION OF CHARGE PRESSURE SENSOR………………………………………………………………………………………………………… 297
STRUCTURE OF CHARGE TEMPERATURE SENSOR…………………………………………………………………………………………………….. 298
FUNCTION OF CHARGE TEMPERATURE SENSOR……………………………………………………………………………………………………… 298
STRUCTURE OF COOLANT TEMPERATURE SENSOR……………………………………………………………………………………………………. 299
FUNCTION OF COOLANT TEMPERATURE SENSOR…………………………………………………………………………………………………….. 299
STRUCTURE OF NE (CRANKSHAFT) SPEED SENSOR………………………………………………………………………………………………….. 300
FUNCTION OF NE (CRANKSHAFT) SPEED SENSOR…………………………………………………………………………………………………… 300
STRUCTURE OF Bkup (CAMSHAFT) SPEED SENSOR………………………………………………………………………………………………….. 301
FUNCTION OF Bkup (CAMSHAFT) SPEED SENSOR…………………………………………………………………………………………………… 301
STRUCTURE OF COMMON RAIL PRESSURE SENSOR…………………………………………………………………………………………………… 302
FUNCTION OF COMMON RAIL PRESSURE SENSOR……………………………………………………………………………………………………. 302
STRUCTURE OF EGR VALVE LIFT SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………….. 303
FUNCTION OF EGR VALVE LIFT SENSOR…………………………………………………………………………………………………………. 303
STRUCTURE OF VGT SPEED SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)………………………………………………………. 304
FUNCTION OF VGT SPEED SENSOR……………………………………………………………………………………………………………… 304
STRUCTURE OF VGT POSITION SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………………. 305
FUNCTION OF VGT POSITION SENSOR…………………………………………………………………………………………………………… 305
STRUCTURE OF MASS AIR FLOW AND TEMPERATURE SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………………….. 306
FUNCTION OF MASS AIR FLOW AND TEMPERATURE SENSOR……………………………………………………………………………………………. 306
STRUCTURE OF DOSER FUEL PRESSURE SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………………………………… 307
FUNCTION OF DOSING FUEL PRESSURE SENSOR……………………………………………………………………………………………………. 307
STRUCTURE OF KDPF DIFFERENTIAL PRESSURE AND OUTLET PRESSURE SENSOR (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)……………………… 308
FUNCTION OF KDPF DIFFERENTIAL PRESSURE AND OUTLET PRESSURE SENSOR…………………………………………………………………………….. 308
STRUCTURE OF CRANKCASE PRESSURE SENSOR…………………………………………………………………………………………………….. 309
FUNCTION OF CRANKCASE PRESSURE SENSOR……………………………………………………………………………………………………… 309
STRUCTURE OF ENGINE OIL LEVEL SENSOR………………………………………………………………………………………………………. 310
FUNCTION OF ENGINE OIL LEVEL SENSOR……………………………………………………………………………………………………….. 310
STRUCTURE OF AIR CLEANER CLOGGING SENSOR…………………………………………………………………………………………………… 311
FUNCTION OF AIR CLEANER CLOGGING SENSOR……………………………………………………………………………………………………. 311
20 STANDARD VALUE TABLE…………………………………………………………………………………………………………………………….. 313
CONTENTS………………………………………………………………………………………………………………………………………. 314
ABBREVIATION LIST………………………………………………………………………………………………………………………………. 315
STANDARD VALUE TABLE FOR ENGINE………………………………………………………………………………………………………………….. 321
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (D475A-8, D475A-8E0)……………………………………………………………………………….. 321
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (HD785-8, HD785-8E0)……………………………………………………………………………….. 323
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (PC2000-11, PC2000-11E0)……………………………………………………………………………. 325
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (PC2000-11R)………………………………………………………………………………………. 327
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (WA800-8, WA800-8E0, WA900-8, WA900-8E0)……………………………………………………………… 329
STANDARD VALUE TABLE FOR ENGINE: SAA12V140E-7 (WA900-8R)………………………………………………………………………………………… 331
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE…………………………………………………………………………………………. 333
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD………………………………………………………………………………………………….. 334
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (D475A-8, D475A-8E0)……………………………………………………………….. 334
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (HD785-8, HD785-8E0)……………………………………………………………….. 336
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (PC2000-11, PC2000-11E0)……………………………………………………………. 338
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (PC2000-11R)………………………………………………………………………. 340
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (WA800-8, WA800-8E0)……………………………………………………………….. 342
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (WA900-8, WA900-8E0)……………………………………………………………….. 344
RUNNING-IN STANDARD AND PERFORMANCE TEST STANDARD: SAA12V140E-7 (WA900-8R)………………………………………………………………………… 346
50 DISASSEMBLY AND ASSEMBLY…………………………………………………………………………………………………………………………. 349
CONTENTS………………………………………………………………………………………………………………………………………. 350
ABBREVIATION LIST………………………………………………………………………………………………………………………………. 354
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY……………………………………………………………………………………………………. 360
HOW TO READ THIS MANUAL……………………………………………………………………………………………………………………… 360
COATING MATERIALS LIST………………………………………………………………………………………………………………………. 362
SPECIAL TOOLS LIST………………………………………………………………………………………………………………………….. 366
SKETCHES OF SPECIAL TOOLS……………………………………………………………………………………………………………………. 369
ENGINE SYSTEM………………………………………………………………………………………………………………………………….. 371
METHOD FOR DISASSEMBLING ENGINE GENERALLY……………………………………………………………………………………………………… 371
METHOD FOR REMOVING FUEL MAIN FILTER AND OIL FILTER…………………………………………………………………………………………. 379
METHOD FOR REMOVING ALTERNATOR WIRING HARNESS………………………………………………………………………………………………. 381
METHOD FOR REMOVING ENGINE WIRING HARNESS CLAMP AND BAND (LEFT BANK)………………………………………………………………………….. 384
METHOD FOR REMOVING ENGINE WIRING HARNESS (LEFT BANK) AND WIRING HARNESS BRACKET (LEFT BANK)…………………………………………………….. 389
METHOD FOR REMOVING ENGINE WIRING HARNESS CLAMP AND BAND (RIGHT BANK)…………………………………………………………………………. 395
METHOD FOR REMOVING ENGINE WIRING HARNESS (RIGHT BANK) AND WIRING HARNESS BRACKET (RIGHT BANK)…………………………………………………… 400
METHOD FOR REMOVING ALTERNATOR……………………………………………………………………………………………………………. 406
METHOD FOR REMOVING HEAT INSULATION COVER………………………………………………………………………………………………….. 411
METHOD FOR REMOVING BOOST TUBE……………………………………………………………………………………………………………. 415
METHOD FOR REMOVING EGR COOLER AIR VENT TUBE (LEFT BANK) AND VGT AIR VENT TUBE (LEFT BANK)………………………………………………………. 418
METHOD FOR REMOVING EGR COOLER AIR VENT TUBE (RIGHT BANK) AND VGT AIR VENT TUBE (RIGHT BANK)…………………………………………………….. 421
METHOD FOR REMOVING ENGINE OIL FILTER HEAD, TUBE, AND HOSE…………………………………………………………………………………… 424
METHOD FOR REMOVING COOLING PLATE HOSE (LEFT BANK)………………………………………………………………………………………….. 427
METHOD FOR REMOVING COOLING PLATE HOSE (RIGHT BANK)…………………………………………………………………………………………. 429
METHOD FOR REMOVING FUEL MAIN FILTER HEAD AND TUBE………………………………………………………………………………………….. 431
METHOD FOR REMOVING EXHAUST TEMPERATURE SENSOR……………………………………………………………………………………………… 436
METHOD FOR REMOVING KCCV (LEFT BANK)………………………………………………………………………………………………………. 439
METHOD FOR REMOVING KCCV (RIGHT BANK)……………………………………………………………………………………………………… 445
METHOD FOR REMOVING ENGINE CONTROLLER (LEFT BANK)…………………………………………………………………………………………… 451
METHOD FOR REMOVING ENGINE CONTROLLER (RIGHT BANK)………………………………………………………………………………………….. 454
METHOD FOR REMOVING OIL FILLER TUBE, OIL LEVEL GAUGE, AND OIL LEVEL SENSOR…………………………………………………………………….. 457
METHOD FOR REMOVING WATER PUMP BYPASS TUBE…………………………………………………………………………………………………. 461
METHOD FOR REMOVING FUEL DOSER WIRING HARNESS (LEFT BANK) AND VGT WIRING HARNESS (LEFT BANK)…………………………………………………….. 465
METHOD FOR REMOVING FUEL DOSER WIRING HARNESS (RIGHT BANK) AND VGT WIRING HARNESS (RIGHT BANK)…………………………………………………… 468
METHOD FOR REMOVING VGT HYDRAULIC PRESSURE TUBE (LEFT BANK) AND EGR VALVE HYDRAULIC PRESSURE TUBE (LEFT BANK)……………………………………… 471
METHOD FOR REMOVING VGT HYDRAULIC PRESSURE TUBE (RIGHT BANK) AND EGR VALVE HYDRAULIC PRESSURE TUBE (RIGHT BANK)……………………………………. 476
METHOD FOR REMOVING EGR COOLER (LEFT BANK) AND EGR VALVE (LEFT BANK)………………………………………………………………………….. 481
METHOD FOR REMOVING EGR COOLER (RIGHT BANK) AND EGR VALVE (RIGHT BANK)………………………………………………………………………… 492
METHOD FOR REMOVING FUEL FEED PUMP (LEFT BANK) AND FUEL DOSER SOLENOID VALVE (LEFT BANK)………………………………………………………… 503
METHOD FOR REMOVING FUEL FEED PUMP (RIGHT BANK) AND FUEL DOSER SOLENOID VALVE (RIGHT BANK)………………………………………………………. 511
METHOD FOR REMOVING BLOWER CONNECTOR………………………………………………………………………………………………………. 518
METHOD FOR REMOVING FUEL DOSER (LEFT BANK), FUEL DOSER WATER TUBE (LEFT BANK), AND EXHAUST CONNECTOR (LEFT BANK)…………………………………… 520
METHOD FOR REMOVING FUEL DOSER (RIGHT BANK), FUEL DOSER WATER TUBE (RIGHT BANK), AND EXHAUST CONNECTOR (RIGHT BANK)………………………………… 524
METHOD FOR REMOVING AIR INTALE CONNECTOR (LEFT BANK) AND MIXING CONNECTOR (LEFT BANK)…………………………………………………………… 528
METHOD FOR REMOVING AIR INTALE CONNECTOR (RIGHT BANK) AND MIXING CONNECTOR (RIGHT BANK)…………………………………………………………. 531
METHOD FOR REMOVING FUEL HIGH-PRESSURE PIPING CLAMPS (LEFT BANK), FUEL INJECTION PIPING CLAMPS (LEFT BANK), AND INJECTOR WIRING HARNESS (LEFT BANK)……. 534
METHOD FOR REMOVING FUEL HIGH-PRESSURE PIPING CLAMPS (RIGHT BANK), FUEL INJECTION PIPING CLAMPS (RIGHT BANK), AND INJECTOR WIRING HARNESS (RIGHT BANK)…. 538
METHOD FOR REMOVING AIR INTAKE MANIFOLD……………………………………………………………………………………………………. 542
METHOD FOR REMOVING BREATHER……………………………………………………………………………………………………………… 547
METHOD FOR REMOVING VGT (LEFT BANK) AND VGT WATER TUBE (LEFT BANK)……………………………………………………………………………. 551
METHOD FOR REMOVING VGT (RIGHT BANK) AND VGT WATER TUBE (RIGHT BANK)………………………………………………………………………….. 556
METHOD FOR REMOVING ALTERNATOR DRIVE AND ENGINE BOOST OIL PUMP……………………………………………………………………………….. 561
METHOD FOR REMOVING CYLINDER HEAD COVER, ROCKER ARM HOUSING, AND INJECTOR WIRING HARNESS………………………………………………………… 564
METHOD FOR REMOVING VGT OIL TUBE (LEFT BANK), FUEL HIGH-PRESSURE PIPE (LEFT BANK), AND FUEL INJECTION PIPE (LEFT BANK)……………………………… 568
METHOD FOR REMOVING VGT OIL TUBE (RIGHT BANK), FUEL HIGH-PRESSURE PIPE (RIGHT BANK), AND FUEL INJECTION PIPE (RIGHT BANK)…………………………… 573
METHOD FOR REMOVING SUPPLY PUMP (LEFT BANK), COMMON RAIL (LEFT BANK), AND KCCV OIL DRAIN CHECK VALVE (LEFT BANK)…………………………………… 578
METHOD FOR REMOVING SUPPLY PUMP (RIGHT BANK) AND COMMON RAIL (RIGHT BANK)……………………………………………………………………… 583
METHOD FOR REMOVING KCCV OIL DRAIN CHECK VALVE (RIGHT BANK) AND REGULATOR VALVE………………………………………………………………… 586
METHOD FOR REMOVING INJECTOR AND CAM FOLLOWER………………………………………………………………………………………………. 589
METHOD FOR REMOVING CYLINDER HEAD AIR VENT TUBE…………………………………………………………………………………………….. 594
METHOD FOR REMOVING EXHAUST MANIFOLD………………………………………………………………………………………………………. 597
METHOD FOR REMOVING CYLINDER HEAD…………………………………………………………………………………………………………. 600
METHOD FOR REMOVING CRANK PULLEY, AND VIBRATION DAMPER………………………………………………………………………………………. 604
METHOD FOR REMOVING STARTING MOTOR………………………………………………………………………………………………………… 607
METHOD FOR REMOVING BARRING DEVICE AND Ne (CRANKSHAFT) SPEED SENSOR…………………………………………………………………………… 609
METHOD FOR REMOVING FLYWHEEL AND WATER MANIFOLD COVER……………………………………………………………………………………….. 611
METHOD FOR REMOVING ENGINE OIL PAN AND RELIEF VALVE…………………………………………………………………………………………. 614
METHOD FOR REMOVING FRONT COVER…………………………………………………………………………………………………………… 618
METHOD FOR REMOVING FLYWHEEL HOUSING………………………………………………………………………………………………………. 621
METHOD FOR REMOVING TIMING GEAR, OIL PUMP, GEAR CASE, AND WATER PUMP………………………………………………………………………….. 624
METHOD FOR REMOVING ENGINE OIL COOLER……………………………………………………………………………………………………… 631
METHOD FOR REMOVING FRONT HANGER AND THERMOSTAT HOUSING……………………………………………………………………………………… 634
METHOD FOR REMOVING REAR HANGER AND EGR WATER DIVIDER CONNECTOR………………………………………………………………………………. 637
METHOD FOR REMOVING PISTON AND CONNECTING ROD………………………………………………………………………………………………. 639
METHOD FOR REMOVING CRANKSHAFT……………………………………………………………………………………………………………. 643
METHOD FOR REMOVING CYLINDER LINER………………………………………………………………………………………………………… 646
METHOD FOR ASSEMBLING ENGINE GENERALLY………………………………………………………………………………………………………… 649
METHOD FOR INSTALLING CYLINDER LINER………………………………………………………………………………………………………. 657
METHOD FOR INSTALLING CRANKSHAFT………………………………………………………………………………………………………….. 662
METHOD FOR INSTALLING PISTON AND CONNECTING ROD…………………………………………………………………………………………….. 666
METHOD FOR INSTALLING REAR HANGER AND EGR WATER DIVIDER CONNECTOR…………………………………………………………………………….. 675
METHOD FOR INSTALLING FRONT HANGER AND THERMOSTAT HOUSING……………………………………………………………………………………. 677
METHOD FOR INSTALLING ENGINE OIL COOLER……………………………………………………………………………………………………. 680
METHOD FOR INSTALLING TIMING GEAR, OIL PUMP, GEAR CASE, AND WATER PUMP………………………………………………………………………… 684
METHOD FOR INSTALLING FLYWHEEL HOUSING…………………………………………………………………………………………………….. 696
METHOD FOR INSTALLING FRONT COVER…………………………………………………………………………………………………………. 700
METHOD FOR INSTALLING ENGINE OIL PAN AND RELIEF VALVE……………………………………………………………………………………….. 703
METHOD FOR INSTALLING FLYWHEEL AND WATER MANIFOLD COVER……………………………………………………………………………………… 708
METHOD FOR INSTALLING BARRING DEVICE AND Ne (CRANKSHAFT) SPEED SENSOR…………………………………………………………………………. 713
METHOD FOR INSTALLING STARTING MOTOR………………………………………………………………………………………………………. 715
METHOD FOR INSTALLING CRANK PULLEY AND VIBRATION DAMPER……………………………………………………………………………………… 718
METHOD FOR INSTALLING CYLINDER HEAD……………………………………………………………………………………………………….. 722
METHOD FOR INSTALLING EXHAUST MANIFOLD…………………………………………………………………………………………………….. 727
METHOD FOR INSTALLING CYLINDER HEAD AIR VENT TUBE…………………………………………………………………………………………… 731
METHOD FOR INSTALLING INJECTOR AND CAM FOLLOWER…………………………………………………………………………………………….. 734
METHOD FOR INSTALLING KCCV OIL DRAIN CHECK VALVE (RIGHT BANK) AND REGULATOR VALVE………………………………………………………………. 740
METHOD FOR INSTALLING SUPPLY PUMP (RIGHT BANK) AND COMMON RAIL (RIGHT BANK)……………………………………………………………………. 744
METHOD FOR INSTALLING SUPPLY PUMP (LEFT BANK), COMMON RAIL (LEFT BANK), AND KCCV OIL DRAIN CHECK VALVE (LEFT BANK)…………………………………. 748
METHOD FOR INSTALLING VGT OIL TUBE (RIGHT BANK), FUEL HIGH-PRESSURE PIPE (RIGHT BANK), AND FUEL INJECTION PIPE (RIGHT BANK)…………………………. 755
METHOD FOR INSTALLING VGT OIL TUBE (LEFT BANK), FUEL HIGH-PRESSURE PIPE (LEFT BANK), AND FUEL INJECTION PIPE (LEFT BANK)……………………………. 763
METHOD FOR INSTALLING CYLINDER HEAD COVER, ROCKER ARM HOUSING, AND INJECTOR WIRING HARNESS………………………………………………………. 771
METHOD FOR INSTALLING ALTERNATOR DRIVE AND ENGINE BOOST OIL PUMP……………………………………………………………………………… 777
METHOD FOR INSTALLING VGT (RIGHT BANK) AND VGT WATER TUBE (RIGHT BANK)………………………………………………………………………… 780
METHOD FOR INSTALLING VGT (LEFT BANK) AND VGT WATER TUBE (LEFT BANK)………………………………………………………………………….. 787
METHOD FOR INSTALLING BREATHER……………………………………………………………………………………………………………. 794
METHOD FOR INSTALLING AIR INTAKE MANIFOLD………………………………………………………………………………………………….. 798
METHOD FOR INSTALLING FUEL HIGH-PRESSURE PIPING CLAMPS (RIGHT BANK), FUEL INJECTOR CLAMPS (RIGHT BANK), AND INJECTOR WIRING HARNESS (RIGHT BANK)………. 804
METHOD FOR INSTALLING FUEL HIGH-PRESSURE PIPING CLAMPS (LEFT BANK), FUEL INJECTOR CLAMPS (LEFT BANK), AND INJECTOR WIRING HARNESS (LEFT BANK)…………. 811
METHOD FOR INSTALLING AIR INTAKE CONNECTOR (RIGHT BANK) AND MIXING CONNECTOR (RIGHT BANK)……………………………………………………….. 817
METHOD FOR INSTALLING AIR INTAKE CONNECTOR (LEFT BANK) AND MIXING CONNECTOR (LEFT BANK)…………………………………………………………. 820
METHOD FOR INSTALLING FUEL DOSER (RIGHT BANK), FUEL DOSER WATER TUBE (RIGHT BANK), AND EXHAUST CONNECTOR (RIGHT BANK)………………………………. 823
METHOD FOR INSTALLING FUEL DOSER (LEFT BANK), FUEL DOSER WATER TUBE (LEFT BANK), AND EXHAUST CONNECTOR (LEFT BANK)…………………………………. 831
METHOD FOR INSTALLING BLOWER CONNECTOR…………………………………………………………………………………………………….. 839
METHOD FOR INSTALLING FUEL FEED PUMP (RIGHT BANK) AND FUEL DOSER SOLENOID VALVE (RIGHT BANK)…………………………………………………….. 842
METHOD FOR INSTALLING FUEL FEED PUMP (LEFT BANK) AND FUEL DOSER SOLENOID VALVE (LEFT BANK)………………………………………………………. 853
METHOD FOR INSTALLING EGR COOLER (RIGHT BANK) AND EGR VALVE (RIGHT BANK)………………………………………………………………………. 867
METHOD FOR INSTALLING EGR COOLER (LEFT BANK) AND EGR VALVE (LEFT BANK)………………………………………………………………………… 883
METHOD FOR INSTALLING VGT HYDRAULIC PRESSURE TUBE (RIGHT BANK) AND EGR VALVE HYDRAULIC PRESSURE TUBE (RIGHT BANK)………………………………….. 899
METHOD FOR INSTALLING VGT HYDRAULIC PRESSURE TUBE (LEFT BANK) AND EGR VALVE HYDRAULIC PRESSURE TUBE (LEFT BANK)……………………………………. 906
METHOD FOR INSTALLING FUEL DOSER WIRING HARNESS (RIGHT BANK) AND VGT WIRING HARNESS (RIGHT BANK)…………………………………………………. 914
METHOD FOR INSTALLING FUEL DOSER WIRING HARNESS (LEFT BANK) AND VGT WIRING HARNESS (LEFT BANK)…………………………………………………… 918
METHOD FOR INSTALLING WATER PUMP BYPASS TUBE……………………………………………………………………………………………….. 922
METHOD FOR INSTALLING OIL FILLER TUBE, OIL LEVEL GAUGE, AND OIL LEVEL SENSOR…………………………………………………………………… 928
METHOD FOR INSTALLING ENGINE CONTROLLER (RIGHT BANK)………………………………………………………………………………………… 933
METHOD FOR INSTALLING ENGINE CONTROLLER (LEFT BANK)…………………………………………………………………………………………. 936
METHOD FOR INSTALLING KCCV (RIGHT BANK)……………………………………………………………………………………………………. 939
METHOD FOR INSTALLING KCCV (LEFT BANK)…………………………………………………………………………………………………….. 946
METHOD FOR INSTALLING EXHAUST TEMPERATURE SENSOR……………………………………………………………………………………………. 954
METHOD FOR INSTALLING FUEL MAIN FILTER HEAD AND TUBE………………………………………………………………………………………… 959
METHOD FOR INSTALLING COOLING PLATE HOSE (RIGHT BANK)……………………………………………………………………………………….. 967
METHOD FOR INSTALLING COOLING PLATE HOSE (LEFT BANK)………………………………………………………………………………………… 970
METHOD FOR INSTALLING ENGINE OIL FILTER HEAD, TUBE, AND HOSE…………………………………………………………………………………. 973
METHOD FOR INSTALLING EGR COOLER AIR VENT TUBE (RIGHT BANK) AND VGT AIR VENT TUBE (RIGHT BANK)…………………………………………………… 977
METHOD FOR INSTALLING EGR COOLER AIR VENT TUBE (LEFT BANK) AND VGT AIR VENT TUBE (LEFT BANK)…………………………………………………….. 981
METHOD FOR INSTALLING BOOST TUBE………………………………………………………………………………………………………….. 984
METHOD FOR INSTALLING HEAT INSULATION COVER………………………………………………………………………………………………… 987
METHOD FOR INSTALLING ALTERNATOR………………………………………………………………………………………………………….. 991
METHOD FOR INSTALLING ENGINE WIRING HARNESS (LEFT BANK) AND WIRING HARNESS BRACKET (LEFT BANK)…………………………………………………… 999
METHOD FOR INSTALLING ENGINE WIRING HARNESS CLAMP AND BAND (RIGHT BANK)………………………………………………………………………..1005
METHOD FOR INSTALLING ENGINE WIRING HARNESS (LEFT BANK) AND WIRING HARNESS BRACKET (LEFT BANK)……………………………………………………1010
METHOD FOR INSTALLING ENGINE WIRING HARNESS CLAMP AND BAND (LEFT BANK)…………………………………………………………………………1017
METHOD FOR INSTALLING ALTERNATOR WIRING HARNESS……………………………………………………………………………………………..1022
METHOD FOR INSTALLING FUEL MAIN FILTER AND OIL FILTER………………………………………………………………………………………..1027
60 MAINTENANCE STANDARD……………………………………………………………………………………………………………………………..1029
CONTENTS……………………………………………………………………………………………………………………………………….1030
ABBREVIATION LIST……………………………………………………………………………………………………………………………….1031
ENGINE SYSTEM…………………………………………………………………………………………………………………………………..1037
INTAKE AND EXHAUST SYSTEM PARTS……………………………………………………………………………………………………………….1037
MAINTENANCE STANDARD OF VGT……………………………………………………………………………………………………………….1037
MAINTENANCE STANDARD OF TARBO CHARGER………………………………………………………………………………………………………1038
ENGINE MAIN BODY PARTS……………………………………………………………………………………………………………………….1040
MAINTENANCE STANDARD OF CYLINDER HEAD………………………………………………………………………………………………………1040
MAINTENANCE STANDARD OF CYLINDER BLOCK……………………………………………………………………………………………………..1042
MAINTENANCE STANDARD OF CYLINDER LINER……………………………………………………………………………………………………..1044
MAINTENANCE STANDARD OF CRANKSHAFT…………………………………………………………………………………………………………1046
MAINTENANCE STANDARD OF CAM FOLLOWER AND PUSH ROD……………………………………………………………………………………………1048
MAINTENANCE STANDARD OF PISTON…………………………………………………………………………………………………………….1050
MAINTENANCE STANDARD OF CONROD…………………………………………………………………………………………………………….1052
MAINTENANCE STANDARD OF VIBRATION DAMPER……………………………………………………………………………………………………1054
MAINTENANCE STANDARD OF TIMING GEAR………………………………………………………………………………………………………..1056
MAINTENANCE STANDARD OF CAMSHAFT…………………………………………………………………………………………………………..1058
MAINTENANCE STANDARD OF VALVE AND VALVE GUIDE……………………………………………………………………………………………….1059
MAINTENANCE STANDARD OF ROCKER ARM…………………………………………………………………………………………………………1062
MAINTENANCE STANDARD OF CROSSHEAD AND GUIDE…………………………………………………………………………………………………1063
MAINTENANCE STANDARD OF FLYWHEEL…………………………………………………………………………………………………………..1064
LUBRICATION SYSTEM…………………………………………………………………………………………………………………………..1066
MAINTENANCE STANDARD OF RELIEF VALVE OF ENGINE OIL PUMP………………………………………………………………………………………1066
MAINTENANCE STANDARD OF RELIEF VALVE OF ENGINE BOOST OIL PUMP (FOR ENGINES COMPLIED WITH TIER 4 AND EU STAGE V REGULATION)…………………………..1068
MAINTENANCE STANDARD OF SAFETY VALVE OF ENGINE OIL FILTER…………………………………………………………………………………….1069
MAINTENANCE STANDARD OF OIL COOLER BYPASS VALVE AND REGULATOR VALVE……………………………………………………………………………1070
COOLING SYSTEM………………………………………………………………………………………………………………………………1071
MAINTENANCE STANDARD OF WATER PUMP…………………………………………………………………………………………………………1071
MAINTENANCE STANDARD OF THERMOSTAT…………………………………………………………………………………………………………1072
INDEX………………………………………………………………………………………………………………………………………………1073