Komatsu HYDRAULIC EXCAVATOR PC88MR-11E0 Shop Manual WENBM00280 PDF

Description

Komatsu HYDRAULIC EXCAVATOR PC88MR-11E0 Shop Manual WENBM00280 – PDF DOWNLOAD

FILE DETAILS:

Komatsu HYDRAULIC EXCAVATOR PC88MR-11E0 Shop Manual WENBM00280 – PDF DOWNLOAD

Language : English
Pages :2450
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu HYDRAULIC EXCAVATOR PC88MR-11E0 Shop Manual WENBM00280 – PDF DOWNLOAD

SERIAL NUMBERS 10001 and up
F20001 and up

FOREWORD, SAFETY, BASIC INFORMATION
HOW TO READ THE SHOP MANUAL
• Some of the attachments and options described in this shop manual may not be available in some areas. If
they are required, consult your Komatsu distributor.
• The materials and specifications are subject to change without notice.
• Shop Manuals are available for “machine part” and “engine part”. For the engine unit, see the shop manual
for the machine which has the same engine model.
• Actual machine may differ from the images which are contained in this manual. A typical model is shown in
the illustrations of this shop manual.
Composition of the shop manual
This shop manual contains technical information necessary to perform services in workshops. It is divided into
the following chapters for the ease of use.
00 INDEX AND FOREWORD
This section describes the index, foreword, safety, and basic information.
01 SPECIFICATIONS
This section describes the specifications of the machine.
10 STRUCTURE AND FUNCTION
This section describes the structure and operation of each component with respect to each system. “STRUCTURE
AND FUNCTION” is helpful in not only understanding the structure of each component but performing
troubleshooting.
20 STANDARD VALUE TABLE
This section describes the standard values for new machine and failure criteria for testing and adjusting, and
troubleshooting. Use the standard values table to check the standard values for testing and adjusting, and judge
troubles in troubleshooting.
30 TESTING AND ADJUSTING
This section describes the measuring tools and measuring methods for testing and adjusting as well as the adjusting
method of each part. The standard values and repair limit for TESTING AND ADJUSTING are described
in “STANDARD VALUE TABLE”.
40 TROUBLESHOOTING
This section describes troubleshooting of failure part and its remedy method on the occurrence of the failure.
Descriptions of troubleshooting are sorted by failure mode.
50 DISASSEMBLY AND ASSEMBLY
This section describes the special tools, work procedures, and safety precautions necessary for removal, installation,
disassembly, and assembly of the components and parts. In addition, tightening torques, quantity, and
weight of the coating materials, lubricants, and coolant necessary to these works are shown.
60 MAINTENANCE STANDARD
This section describes the maintenance standard value of each component. The maintenance standard shows
the criteria and remedies for disassembly and assembly.
80 THE OTHER INFORMATION
This section describes the structure and function, testing and adjusting, and troubleshooting for all of the other
components or equipment which cannot be separately classified in the appendix.
90 Circuit diagrams
This section describes hydraulic circuit diagrams and electrical circuit diagrams.

TABLE OF CONTENTS:

Komatsu HYDRAULIC EXCAVATOR PC88MR-11E0 Shop Manual WENBM00280 – PDF DOWNLOAD

SERIAL NUMBERS 10001 and up
F20001 and up

00 INDEX AND FOREWORD 3
INDEX 4
FOREWORD, SAFETY, BASIC INFORMATION 18
HOW TO READ THE SHOP MANUAL 18
SAFETY NOTICE FOR OPERATION 20
PRECAUTIONS TO PREVENT FIRE 28
ACTIONS IF FIRE OCCURS 30
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 31
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 32
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 35
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 42
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 44
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 45
PRACTICAL USE OF KOMTRAX 46
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 47
METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER 47
METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER 48
METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER 49
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 51
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 55
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 56
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 58
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 59
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE 61
HOW TO READ ELECTRICAL WIRE CODE 62
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 66
STANDARD TIGHTENING TORQUE TABLE 69
CONVERSION TABLE 76
ABBREVIATION LIST 81
01 SPECIFICATIONS 87
CONTENTS 88
SPECIFICATIONS 89
SPECIFICATION DRAWING 89
SPECIFICATION DRAWING: PC88MR-11E0 89
WORKING RANGE DRAWINGS 91
WORKING RANGE DRAWINGS: PC88MR-11E0 91
SPECIFICATIONS 94
SPECIFICATIONS: PC88MR-11E0 94
WEIGHT TABLE 99
WEIGHT TABLE: PC88MR-11E0 99
FUEL, COOLANT, LUBRICANTS (FOR EUROPEAN UNION) 101
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE 101
10 STRUCTURE AND FUNCTION 103
CONTENTS 104
BOOT-UP SYSTEM 107
LAYOUT DRAWING OF BOOT-UP SYSTEM 107
SYSTEM OPERATING LAMP SYSTEM 108
SYSTEM OPERATING LAMP SYSTEM DIAGRAM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) 108
FUNCTION OF SYSTEM OPERATING LAMP SYSTEM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) 108
BATTERY DISCONNECT SWITCH 110
FUNCTION OF BATTERY DISCONNECT SWITCH 110
ENGINE SYSTEM 111
LAYOUT DRAWING OF ENGINE SYSTEM 111
ENGINE CONTROL SYSTEM 113
ENGINE CONTROL SYSTEM DIAGRAM 113
FUNCTION OF ENGINE CONTROL SYSTEM 114
AUTO-DECELERATION SYSTEM 116
SYSTEM DIAGRAM OF AUTO-DECELERATION SYSTEM 116
FUNCTION OF AUTO-DECELERATION SYSTEM 116
OPERATION OF AUTO-DECELERATION SYSTEM 117
ENGINE AUTOMATIC WARM-UP SYSTEM 118
ENGINE AUTOMATIC WARM-UP SYSTEM DIAGRAM 118
FUNCTION OF ENGINE AUTOMATIC WARM-UP SYSTEM 119
OVERHEAT PREVENTION SYSTEM 120
FUNCTION OF OVERHEAT PREVENTION SYSTEM 120
TURBOCHARGER PROTECTION SYSTEM 121
FUNCTION OF TURBOCHARGER PROTECTION SYSTEM 121
AUTOMATIC IDLE STOP SYSTEM 122
AUTOMATIC IDLE STOP SYSTEM DIAGRAM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) 122
FUNCTION OF AUTOMATIC IDLE STOP SYSTEM 122
COMPONENT PARTS OF ENGINE SYSTEM 125
PTO 125
TURBOCHARGER 125
EGR SYSTEM 128
EGR VALVE 131
EGR COOLER 133
HIGH EFFICIENCY BREATHER SYSTEM 134
HIGH EFFICIENCY BREATHER 135
EXHAUST THROTTLE VALVE 137
KDPF 138
COOLING SYSTEM 142
LAYOUT DRAWING OF COOLING SYSTEM 142
SPECIFICATIONS OF COOLING SYSTEM 143
CONTROL SYSTEM 144
LAYOUT DRAWING OF CONTROL SYSTEM 144
MACHINE MONITOR SYSTEM 146
SYSTEM DIAGRAM OF MACHINE MONITOR SYSTEM (MACHINE WITH GATEWAY FUNCTION CONTROLLER) 146
FUNCTION OF MACHINE MONITOR SYSTEM 146
KOMTRAX SYSTEM 148
KOMTRAX SYSTEM DIAGRAM 148
FUNCTION OF KOMTRAX SYSTEM 148
COMPONENT PARTS OF CONTROL SYSTEM 149
MACHINE MONITOR 149
GATEWAY FUNCTION CONTROLLER 161
COMMUNICATION TERMINAL 164
PUMP CONTROLLER 166
RESISTOR FOR PC-EPC VALVE 170
CAN TERMINATING RESISTOR 170
ENGINE CONTROLLER 172
FUEL CONTROL DIAL 178
HYDRAULIC SYSTEM 180
LAYOUT DRAWING OF HYDRAULIC SYSTEM 180
CLSS 183
STRUCTURE OF CLSS 183
FUNCTION OF CLSS 184
ENGINE AND PUMP COMBINED CONTROL SYSTEM 186
ENGINE AND PUMP COMBINED CONTROL SYSTEM DIAGRAM 186
FUNCTION OF ENGINE AND PUMP COMBINED CONTROL SYSTEM 187
COMPONENT PARTS OF HYDRAULIC SYSTEM 190
HYDRAULIC TANK 191
MAIN PUMP 193
CONTROL VALVE 207
WORK EQUIPMENT SYSTEM 275
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM 275
PPC LOCK SYSTEM 277
SYSTEM DIAGRAM OF PPC LOCK SYSTEM 277
FUNCTION OF PPC LOCK SYSTEM 277
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM 278
SYSTEM DIAGRAM OF LOCK LEVER AUTOMATIC LOCK SYSTEM 278
FUNCTION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM 278
OPERATION OF LOCK LEVER AUTOMATIC LOCK SYSTEM 279
OVERLOAD CAUTION SYSTEM 280
OVERLOAD CAUTION SYSTEM DIAGRAM 280
FUNCTION OF OVERLOAD CAUTION SYSTEM 281
OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT 282
1st AND 2nd ATTACHMENT OIL FLOW ADJUSTER SYSTEM DIAGRAM 282
FUNCTION OF OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT 283
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM 284
WORK EQUIPMENT AND SWING PPC VALVE 284
1st LINE ATTACHMENT OIL FLOW ADJUSTER EPC VALVE 289
1st AND 2nd LINE ATTACHMENT OIL FLOW ADJUSTER EPC VALVE 289
BLADE PPC VALVE 291
BOOM SWING PPC VALVE 293
2-PIECE BOOM PPC VALVE 295
SOLENOID VALVE 297
ANTI-DROP VALVE FOR BOOM 299
ANTI-DROP VALVE FOR ARM 304
PILOT CIRCUIT ACCUMULATOR 310
ATTACHMENT CIRCUIT ACCUMULATOR (FOR LOW PRESSURE CIRCUIT) 311
SWING SYSTEM 312
LAYOUT DRAWING OF SWING SYSTEM 312
SWING CONTROL SYSTEM DIAGRAM 314
FUNCTION OF SWING CONTROL SYSTEM 314
COMPONENT PARTS OF SWING SYSTEM 316
SWING MOTOR 316
SWING MACHINERY 325
SWING CIRCLE 327
TRAVEL SYSTEM 329
LAYOUT DRAWING OF TRAVEL SYSTEM 329
SYSTEM DIAGRAM OF TRAVEL CONTROL SYSTEM 331
FUNCTION OF TRAVEL CONTROL SYSTEM 332
COMPONENT PARTS OF TRAVEL SYSTEM 334
TRAVEL MOTOR 334
TRAVEL PPC VALVE 342
CENTER SWIVEL JOINT 347
UNDERCARRIAGE AND FRAME 348
LAYOUT DRAWING OF UNDERCARRIAGE 348
SPECIFICATIONS OF UNDERCARRIAGE 348
IDLER CUSHION 350
STRUCTURE OF IDLER CUSHION 350
SPECIFICATIONS OF IDLER CUSHION 350
WORK EQUIPMENT 351
STRUCTURE OF WORK EQUIPMENT 351
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM 353
FUNCTION OF WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM 353
BUCKET CLEARANCE ADJUSTMENT SHIM 354
FUNCTION OF BUCKET CLEARANCE ADJUSTMENT SHIM 354
CAB AND ITS ATTACHMENTS 355
ROPS CAB 355
STRUCTURE OF ROPS CAB 355
FUNCTION OF ROPS CAB 355
CAB MOUNT 356
STRUCTURE OF CAB MOUNT 356
FUNCTION OF CAB MOUNT 357
TAKE WIRING HARNESS OUT OF CAB 358
20 STANDARD VALUE TABLE 359
CONTENTS 360
STANDARD VALUE TABLE FOR ENGINE 361
STANDARD VALUE TABLE FOR ENGINE: PC88MR-11E0 361
STANDARD VALUE TABLE FOR MACHINE 363
STANDARD VALUE TABLE FOR MACHINE: PC88MR-11E0 363
MACHINE POSTURE AND PROCEDURES TO MEASURE PERFORMANCE 379
30 TESTING AND ADJUSTING 385
CONTENTS 386
RELATED INFORMATION ON TESTING AND ADJUSTING 389
TOOLS FOR TESTING AND ADJUSTING 389
SKETCH OF TOOLS FOR TESTING AND ADJUSTING 394
ENGINE AND COOLING SYSTEM 396
TEST ENGINE SPEED 396
TEST ENGINE SPEED 396
TEST EXHAUST GAS COLOR 400
TEST EXHAUST GAS COLOR BY HANDY SMOKE CHECKER 400
TEST EXHAUST GAS COLOR BY SMOKE METER 401
TEST AND ADJUST VALVE CLEARANCE 403
TEST VALVE CLEARANCE 403
ADJUST VALVE CLEARANCE 404
TEST COMPRESSION PRESSURE 405
TEST COMPRESSION PRESSURE 405
TEST BLOWBY PRESSURE 408
TEST BLOWBY PRESSURE 408
TEST ENGINE OIL PRESSURE 410
TEST ENGINE OIL PRESSURE 410
VISUAL CHECK INSIDE OF EGR VALVE 412
VISUAL CHECK INSIDE OF EGR VALVE 412
CLEAN INSIDE OF EGR VALVE 414
CLEAN INSIDE OF EGR VALVE 414
TEST FUEL PRESSURE 417
TEST FUEL PRESSURE 417
TEST FUEL RETURN RATE AND LEAKAGE 419
TEST FUEL RETURN RATE AND LEAKAGE 421
BLEED AIR FROM FUEL SYSTEM 424
BLEED AIR FROM FUEL SYSTEM 424
TEST FUEL SYSTEM FOR LEAKAGE 426
TEST FUEL CIRCUIT FOR LEAKAGE 426
CYLINDER CUT-OUT MODE OPERATION 428
NO-INJECTION CRANKING OPERATION 429
CHECK FAN BELT 430
CHECK FAN BELT 430
TEST AUTO-TENSIONER 431
TEST AUTO-TENSIONER 431
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER 433
WRITE INJECTOR COMPENSATION VALUE 433
POWER TRAIN 439
TEST SWING CIRCLE BEARING CLEARANCE 439
TEST SWING CIRCLE BEARING CLEARANCE 439
UNDERCARRIAGE AND FRAME 440
TEST AND ADJUST TRACK TENSION 440
TEST TRACK TENSION 440
ADJUST TRACK TENSION 440
HYDRAULIC SYSTEM 442
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 442
RELEASE REMAINING PRESSURE FROM HYDRAULIC TANK 442
RELEASE REMAINING PRESSURE IN HYDRAULIC CYLINDER CIRCUIT 442
RELEASE REMAINING PRESSURE FROM SWING MOTOR CIRCUIT 445
RELEASE REMAINING PRESSURE FROM TRAVEL MOTOR CIRCUIT 445
RELEASE REMAINING PRESSURE FROM SWING CYLINDER CIRCUIT 446
RELEASE REMAINING PRESSURE FROM BLADE CYLINDER 446
TEST AND ADJUST OIL PRESSURE IN WORK EQUIPMENT AND TRAVEL CIRCUITS 447
TEST OIL PRESSURE IN WORK EQUIPMENT AND TRAVEL CIRCUITS 447
ADJUST OIL PRESSURE IN WORK EQUIPMENT AND TRAVEL CIRCUITS 456
ADJUST WORK EQUIPMENT AND TRAVEL RELIEF PRESSURE 456
TEST AND ADJUST OIL PRESSURE IN SWING AND BLADE CIRCUITS 457
TEST SWING AND BLADE RELIEF PRESSURE 457
ADJUST SWING RELIEF PRESSURE 459
ADJUST BLADE LOWER RELIEF PRESSURE 459
ADJUST BLADE RAISE RELIEF PRESSURE 460
TEST OIL PRESSURE OF CONTROL CIRCUIT 461
TEST OIL PRESSURE OF CONTROL CIRCUIT 461
TEST AND ADJUST OIL PRESSURE IN PUMP PC CONTROL CIRCUIT 463
TEST PC VALVE OUTLET PRESSURE (SERVO PISTON INLET PRESSURE) 463
TEST SOURCE PRESSURE OF PC-EPC VALVE 465
TEST PC-EPC VALVE OUTPUT PRESSURE 466
ADJUST OIL PRESSURE IN PUMP PC CONTROL CIRCUIT 467
TEST AND ADJUST OIL PRESSURE IN PUMP LS CONTROL CIRCUIT 469
TEST LS DIFFERENTIAL PRESSURE WITH MACHINE MONITOR 469
TEST LS DIFFERENTIAL PRESSURE BY TESTING TOOL 471
ADJUST LS VALVE 474
TEST OUTLET PRESSURE IN SOLENOID VALVE 475
TEST OUTLET PRESSURE IN SOLENOID VALVE 475
OPERATING CONDITION OF SOLENOID VALVE 477
TEST OUTLET PRESSURE IN PPC VALVE 478
TEST OUTLET PRESSURE IN PPC VALVE 478
TEST AND ADJUST TRAVEL DEVIATION 481
TEST TRAVEL DEVIATION 481
ADJUST TRAVEL DEVIATION 482
TEST THE PARTS WHICH CAUSE HYDRAULIC DRIFT OF WORK EQUIPMENT 484
TEST PARTS CAUSING HYDRAULIC DRIFT OF BOOM CYLINDER AND BUCKET CYLINDER 484
TEST PARTS CAUSING HYDRAULIC DRIFT OF ARM CYLINDER 484
TEST PARTS THAT CAUSE HYDRAULIC DRIFT OF PPC VALVE 485
TEST OIL LEAKAGE 486
TEST OIL LEAKAGE FROM BOOM CYLINDER 486
TEST OIL LEAKAGE FROM ARM CYLINDER 487
TEST OIL LEAKAGE FROM BUCKET CYLINDER 487
TEST OIL LEAKAGE FROM BOOM SWING CYLINDER 488
TEST OIL LEAKAGE FROM BLADE CYLINDER 489
TEST OIL LEAKAGE FROM SWING MOTOR 490
TEST OIL LEAKAGE FROM TRAVEL MOTOR 491
BLEED AIR FROM HYDRAULIC SYSTEM 493
BLEED AIR FROM HYDRAULIC CIRCUIT 494
CAB RELATED PARTS 499
ADJUST MIRRORS 499
ADJUST LEFT FRONT MIRROR (A) 500
ADJUST LEFT FRONT MIRROR (B) 501
ELECTRICAL SYSTEM 502
SET AND OPERATE MACHINE MONITOR 502
OPERATOR MODE 505
FUNCTION TO SHOW TECHNICIAN IDENTIFICATION STATUS SCREEN 505
DISPLAY FUNCTION OF OPERATOR IDENTIFICATION INPUT SCREEN 505
CHECK FUNCTION BY LCD (LIQUID CRYSTAL DISPLAY) 506
CHECK FUNCTION OF SERVICE METER 506
USAGE LIMITATION AND MAINTENANCE PASSWORD CHANGE FUNCTION 507
SERVICE MODE 510
OPERATE SERVICE MODE 510
CHECK PRE-DEFINED MONITORING INFORMATION 512
CHECK MONITORING INFORMATION 516
ABNORMALITY RECORD MENU 526
CHECK MAINTENANCE RECORD 531
MAINTENANCE MODE SETTING 532
SET PHONE NUMBER ENTRY 536
DEFAULT SETTING MENU 538
TESTING MENU 548
ADJUSTMENT MENU 557
OPERATE NO-INJECTION CRANKING 571
KOMTRAX SETTINGS MENU 574
SHOW SERVICE MESSAGE 576
START UP KOMTRAX SYSTEM 578
ADJUST REARVIEW CAMERA ANGLE 585
ADJUST REARVIEW CAMERA ANGLE 585
ADJUST RIGHTVIEW CAMERA ANGLE 588
ADJUST RIGHT VIEW CAMERA ANGLE 588
ENGINE CONTROLLER VOLTAGE CIRCUIT 591
BATTERY DISCONNECT SWITCH 592
TEST DIODES 593
TEST DIODES BY DIGITAL TESTER 593
TEST DIODES BY ANALOG TESTER 593
Pm-CLINIC 594
Pm CLINIC SERVICE 594
Pm CLINIC CHECK SHEET: PC88MR-11E0 596
40 TROUBLESHOOTING 605
CONTENTS 606
RELATED INFORMATION ON TROUBLESHOOTING 614
GENERAL TROUBLESHOOTING POINTS 614
TROUBLESHOOTING POINTS FOR AFTERTREATMENT SYSTEM 615
SEQUENCE OF EVENTS IN TROUBLESHOOTING 623
CHECKS BEFORE TROUBLESHOOTING 625
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING 627
WALK-AROUND CHECK 627
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 629
CHECK FUEL LEVEL AND TYPE 629
CHECK FUEL PREFILTER 630
WATER SEPARATOR – CHECK / DRAIN WATER AND SEDIMENT 630
METHOD FOR REPLACING FUEL PREFILTER CARTRIDGE 631
CHECK MAIN FILTER 633
CHECK ENGINE OIL LEVEL (OIL AMOUNT IN OIL PAN) 634
CHECK OIL LEVEL IN PTO GEAR CASE 635
CHECK COOLANT LEVEL (EXPANSION TANK) 637
CHECK CLOGGING OF AIR CLEANER 638
OUTER ELEMENT – CLEAN 638
ELEMENTS – REPLACE 640
CHECK HYDRAULIC OIL LEVEL 641
CHECK HYDRAULIC OIL STRAINER 643
CHECK HYDRAULIC FILTER 645
CHECK OIL LEVEL IN SWING MACHINERY CASE 646
CHECK OIL LEVEL IN FINAL DRIVE CASE 647
BLEED AIR FROM FUEL SYSTEM 648
BLEED AIR FROM HYDRAULIC SYSTEM 648
METHOD FOR CHECKING ELECTRIC EQUIPMENT METHOD 648
PREPARATION FOR TROUBLESHOOTING OF ELECTRICAL SYSTEM 653
PREPARATION FOR TROUBLESHOOTING OF MACHINE MONITOR 653
PREPARATION FOR TROUBLESHOOTING OF ENGINE CONTROLLER 655
PREPARATION FOR TROUBLESHOOTING OF PUMP CONTROLLER 656
PREPARATION FOR TROUBLESHOOTING OF GATEWAY FUNCTION CONTROLLER 656
DISCONNECT AND CONNECT CONNECTOR WITH A SPECIAL LOCK 657
PROCEDURE FOR TESTING AND TROUBLESHOOTING 661
SYMPTOMS OF FAILURE AND TROUBLESHOOTING NUMBERS 664
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 669
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM 671
CONNECTOR AND WIRING HARNESS IDENTIFICATION TABLE 674
CONNECTOR LAYOUT 680
CONNECTOR CONTACT IDENTIFICATION 686
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE 728
FUSE LOCATION TABLE 734
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) 737
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883] AND [CA3135]) 741
FAILURE CODES TABLE 743
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) 754
FAILURE CODE [6AZ0ZG] 754
FAILURE CODE [879AKA] 756
FAILURE CODE [879AKB] 757
FAILURE CODE [879BKA] 758
FAILURE CODE [879BKB] 760
FAILURE CODE [879CKA] 762
FAILURE CODE [879CKB] 763
FAILURE CODE [879DKZ] 764
FAILURE CODE [879EMC] 766
FAILURE CODE [879FMC] 767
FAILURE CODE [879GKX] 768
FAILURE CODE [989L00] 770
FAILURE CODE [989M00] 771
FAILURE CODE [989N00] 772
FAILURE CODE [A1U0N3] 773
FAILURE CODE [A1U0N4] 775
FAILURE CODE [A900FR] 777
FAILURE CODE [A900N6] 778
FAILURE CODE [A900NY] 779
FAILURE CODE [AA10NX] 780
FAILURE CODE [AB00KE] 782
FAILURE CODE [AQ10MB] 784
FAILURE CODE [AQ10N3] 786
FAILURE CODE [AS00R2] 788
FAILURE CODE [AS00R3] 789
FAILURE CODE [AS00R4] 790
FAILURE CODE [AS00R6] 791
FAILURE CODE [B@BAZG] 792
FAILURE CODE [B@BCNS] 793
FAILURE CODE [B@BCQA] 794
FAILURE CODE [B@BCZK] 796
FAILURE CODE [B@HANS] 798
FAILURE CODE [CA115] 800
FAILURE CODE [CA122] 801
FAILURE CODE [CA123] 803
FAILURE CODE [CA131] 805
FAILURE CODE [CA132] 807
FAILURE CODE [CA144] 809
FAILURE CODE [CA145] 811
FAILURE CODE [CA153] 813
FAILURE CODE [CA154] 816
FAILURE CODE [CA187] 819
FAILURE CODE [CA221] 821
FAILURE CODE [CA222] 823
FAILURE CODE [CA227] 825
FAILURE CODE [CA234] 826
FAILURE CODE [CA238] 827
FAILURE CODE [CA239] 829
FAILURE CODE [CA271] 831
FAILURE CODE [CA272] 833
FAILURE CODE [CA322] 835
FAILURE CODE [CA324] 838
FAILURE CODE [CA331] 841
FAILURE CODE [CA343] 844
FAILURE CODE [CA351] 845
FAILURE CODE [CA352] 846
FAILURE CODE [CA356] 848
FAILURE CODE [CA357] 850
FAILURE CODE [CA386] 853
FAILURE CODE [CA435] 854
FAILURE CODE [CA441] 856
FAILURE CODE [CA442] 858
FAILURE CODE [CA449] 859
FAILURE CODE [CA451] 860
FAILURE CODE [CA452] 862
FAILURE CODE [CA515] 864
FAILURE CODE [CA516] 866
FAILURE CODE [CA553] 868
FAILURE CODE [CA559] 869
FAILURE CODE [CA689] 873
FAILURE CODE [CA691] 875
FAILURE CODE [CA692] 877
FAILURE CODE [CA697] 879
FAILURE CODE [CA698] 880
FAILURE CODE [CA731] 881
FAILURE CODE [CA778] 882
FAILURE CODE [CA1117] 885
FAILURE CODE [CA1664] 886
FAILURE CODE [CA1691] 888
FAILURE CODE [CA1695] 891
FAILURE CODE [CA1696] 892
FAILURE CODE [CA1879] 894
FAILURE CODE [CA1881] 896
FAILURE CODE [CA1883] 898
FAILURE CODE [CA1896] 903
FAILURE CODE [CA1921] 905
FAILURE CODE [CA1922] 908
FAILURE CODE [CA1961] 913
FAILURE CODE [CA1993] 914
FAILURE CODE [CA2185] 918
FAILURE CODE [CA2186] 920
FAILURE CODE [CA2249] 922
FAILURE CODE [CA2272] 923
FAILURE CODE [CA2311] 926
FAILURE CODE [CA2349] 927
FAILURE CODE [CA2353] 929
FAILURE CODE [CA2357] 931
FAILURE CODE [CA2637] 932
FAILURE CODE [CA2639] 934
FAILURE CODE [CA2765] 936
FAILURE CODE [CA2777] 937
FAILURE CODE [CA2973] 940
FAILURE CODE [CA3133] 941
FAILURE CODE [CA3134] 943
FAILURE CODE [CA3135] 945
FAILURE CODE [CA3251] 948
FAILURE CODE [CA3253] 950
FAILURE CODE [CA3254] 953
FAILURE CODE [CA3255] 955
FAILURE CODE [CA3256] 958
FAILURE CODE [CA3311] 960
FAILURE CODE [CA3312] 962
FAILURE CODE [CA3313] 965
FAILURE CODE [CA3314] 967
FAILURE CODE [CA3315] 968
FAILURE CODE [CA3316] 970
FAILURE CODE [CA3317] 972
FAILURE CODE [CA3318] 973
FAILURE CODE [CA3319] 975
FAILURE CODE [CA3321] 976
FAILURE CODE [CA3322] 978
FAILURE CODE [CA3419] 980
FAILURE CODE [CA3421] 982
FAILURE CODE [CA3724] 984
FAILURE CODE [CA4151] 985
FAILURE CODE [CA4158] 989
FAILURE CODE [CA4161] 990
FAILURE CODE [CA4162] 992
FAILURE CODE [CA4163] 994
FAILURE CODE [CA4259] 996
FAILURE CODE [CA4264] 998
FAILURE CODE [CA4952]1000
FAILURE CODE [CA5271]1002
FAILURE CODE [CA5272]1005
FAILURE CODE [CA5383]1008
FAILURE CODE [CA5631]1010
FAILURE CODE [CA5938]1012
FAILURE CODE [CA6654]1014
FAILURE CODE [CA6887]1015
FAILURE CODE [CA6891]1018
FAILURE CODE [CA7681]1019
FAILURE CODE [CA7797]1020
FAILURE CODE [CA7798]1021
FAILURE CODE [CA7822]1022
FAILURE CODE [CA7869]1023
FAILURE CODE [D110KB]1027
FAILURE CODE [D19JKZ]1029
FAILURE CODE [D811MC]1031
FAILURE CODE [D862KA]1032
FAILURE CODE [D8ALKA]1033
FAILURE CODE [D8ALKB]1035
FAILURE CODE [D8AQKR]1037
FAILURE CODE [D8G1KT]1042
FAILURE CODE [D8G6KT]1043
FAILURE CODE [DA20MC]1044
FAILURE CODE [DA22KK]1045
FAILURE CODE [DA25KP]1048
FAILURE CODE [DA26KP]1051
FAILURE CODE [DA29KQ]1053
FAILURE CODE [DA2LKA]1055
FAILURE CODE [DA2LKB]1057
FAILURE CODE [DA2QKR]1059
FAILURE CODE [DA2RKR]1065
FAILURE CODE [DAF0MB]1070
FAILURE CODE [DAF0MC]1071
FAILURE CODE [DAF8KB]1072
FAILURE CODE [DAF9KQ]1074
FAILURE CODE [DAFGMC]1075
FAILURE CODE [DAFLKA]1076
FAILURE CODE [DAFLKB]1078
FAILURE CODE [DAFQKR]1080
FAILURE CODE [DAZ9KQ]1086
FAILURE CODE [DAZQKR]1087
FAILURE CODE [DB2QKR]1091
FAILURE CODE [DB2RKR]1097
FAILURE CODE [DDNRKA]1102
FAILURE CODE [DDNRKY]1105
FAILURE CODE [DDNS00]1107
FAILURE CODE [DFB1KZ]1109
FAILURE CODE [DFB2KZ]1111
FAILURE CODE [DFB3L8]1113
FAILURE CODE [DFB4L8]1115
FAILURE CODE [DFB5KZ]1117
FAILURE CODE [DFB6KZ]1119
FAILURE CODE [DGH2KA]1121
FAILURE CODE [DGH2KB]1123
FAILURE CODE [DHA4KA]1124
FAILURE CODE [DHAAMA]1126
FAILURE CODE [DHACMA]1127
FAILURE CODE [DHPAMA]1128
FAILURE CODE [DHS3MA]1130
FAILURE CODE [DHS4MA]1132
FAILURE CODE [DHS5MA]1134
FAILURE CODE [DHS8MA]1136
FAILURE CODE [DHS9MA]1138
FAILURE CODE [DHSAMA]1140
FAILURE CODE [DHSBMA]1142
FAILURE CODE [DHSCMA]1144
FAILURE CODE [DHSDMA]1146
FAILURE CODE [DHSPMA]1148
FAILURE CODE [DHSQMA]1150
FAILURE CODE [DHX1MA]1152
FAILURE CODE [DKULKA]1154
FAILURE CODE [DKULKB]1156
FAILURE CODE [DKULKY]1158
FAILURE CODE [DLM5KA]1160
FAILURE CODE [DLM5MB]1162
FAILURE CODE [DR21KX]1164
FAILURE CODE [DV20KB]1166
FAILURE CODE [DW43KA]1168
FAILURE CODE [DW43KB]1170
FAILURE CODE [DW43KY]1172
FAILURE CODE [DW45KA]1173
FAILURE CODE [DW45KB]1176
FAILURE CODE [DW45KY]1179
FAILURE CODE [DW4CKY]1181
FAILURE CODE [DWA2KA]1183
FAILURE CODE [DWA2KB]1185
FAILURE CODE [DWA2KY]1187
FAILURE CODE [DWJ0KA]1188
FAILURE CODE [DWJ0KB]1190
FAILURE CODE [DWJ0KY]1192
FAILURE CODE [DWN5KA]1193
FAILURE CODE [DWN5KB]1195
FAILURE CODE [DWN5KY]1197
FAILURE CODE [DXA8KA]1199
FAILURE CODE [DXA8KB]1201
FAILURE CODE [DXE7KA]1203
FAILURE CODE [DXE7KB]1205
FAILURE CODE [DXE7KY]1207
FAILURE CODE [DXE8KA]1208
FAILURE CODE [DXE8KB]1210
FAILURE CODE [DXE8KY]1212
FAILURE CODE [DXE9KA]1213
FAILURE CODE [DXE9KB]1215
FAILURE CODE [DXE9KY]1217
FAILURE CODE [DXEAKA]1218
FAILURE CODE [DXEAKB]1220
FAILURE CODE [DXEAKY]1222
FAILURE CODE [DY20KA]1223
FAILURE CODE [DY20MA]1225
FAILURE CODE [DY2CKB]1227
FAILURE CODE [DY2DKB]1229
FAILURE CODE [DY2EKB]1231
FAILURE CODE [F313KA]1233
FAILURE CODE [F313KB]1234
FAILURE CODE [F318KB]1235
FAILURE CODE [F318KY]1236
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE)1237
ENGINE DOES NOT START (ENGINE DOES NOT CRANK)1237
MANUAL PREHEATING SYSTEM DOES NOT OPERATE1243
WHILE PREHEATING IS IN OPERATION, PREHEATING MONITOR DOES NOT LIGHT UP1246
WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS NOTHING1248
ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS IN OPERATION1251
HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS IN OPERATION1252
CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS IN OPERATION1253
FUEL LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS IN OPERATION1254
ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS IN OPERATION1255
ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS IN OPERATION1256
HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS IN OPERATION1257
FUEL GAUGE DOES NOT MOVE FROM MINIMUM OR MAXIMUM1258
FUEL GAUGE DOES NOT SHOW CORRECT FUEL LEVEL1260
COOLANT TEMPERATURE GAUGE DOES NOT MOVE FROM MINIMUM OR MAXIMUM1261
COOLANT TEMPERATURE GAUGE DOES NOT SHOW CORRECT TEMPERATURE1262
HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT MOVE FROM MINIMUM OR MAXIMUM1263
HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT SHOW CORRECT TEMPERATURE1265
SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT SHOWN1266
FUNCTION SWITCH DOES NOT OPERATE1267
AUTOMATIC WARM-UP SYSTEM DOES NOT OPERATE (IN COLD WEATHER)1268
AUTO-DECELERATION MONITOR DOES NOT LIGHT UP OR GO OUT WHILE AUTO-DECELERATION SWITCH IS OPERATED1269
AUTO-DECELERATION DOES NOT OPERATE OR IS NOT CANCELLED TO MEET LEVER OPERATION1270
WORK MODE SELECTOR SCREEN DOES NOT APPEAR WHILE WORK MODE SWITCH IS OPERATED1272
ENGINE AND HYDRAULIC PUMP SETTINGS DO NOT CHANGE WHILE WORK MODE IS CHANGED1273
TRAVEL SPEED MONITOR DOES NOT CHANGE WHILE TRAVEL SPEED SWITCH IS OPERATED1274
TRAVEL SPEED DOES NOT CHANGE EVEN WHEN YOU CHANGE TRAVEL SPEED1275
ALARM BUZZER CANNOT BE STOPPED1276
SERVICE METER IS NOT SHOWN WHILE STARTING SWITCH IS IN OFF POSITION1277
MACHINE DOES NOT CHANGE TO SERVICE MODE1278
ALL WORK EQUIPMENT, SWING, TRAVEL DO NOT OPERATE1279
ALL WORK EQUIPMENT, SWING, TRAVEL CANNOT BE LOCKED1282
MACHINE DOES NOT SWING WHILE SWING PARKING BRAKE RELEASE SWITCH IS RELEASED1284
MACHINE SWINGS WHILE SWING PARKING BRAKE RELEASE SWITCH IS ON1286
WHEN LOCK LEVER AUTOMATIC CANCEL SWITCH IS OPERATED, WORK EQUIPMENT DOES NOT OPERATE1288
TRAVEL ALARM DOES NOT SOUND1290
TRAVEL ALARM DOES NOT STOP WHEN MACHINE STOPS1292
HORN DOES NOT MAKE SOUND1293
HORN DOES NOT STOP SOUNDING1295
WIPER MONITOR DOES NOT LIGHT UP OR GO OUT WHILE WIPER SWITCH IS OPERATED1296
WIPER DOES NOT OPERATE WHEN WIPER SWITCH IS OPERATED1297
WINDOW WASHER DOES NOT OPERATE WHEN WINDOW WASHER SWITCH IS OPERATED1299
BOOM RAISE IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1300
BOOM LOWER IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1301
ARM OUT IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1302
ARM IN IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1303
BUCKET DUMP IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1304
BUCKET CURL IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1305
BOOM SWING LEFT IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1306
BOOM SWING RIGHT IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1307
SWING IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1308
TRAVEL IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1309
BLADE RAISE IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1310
BLADE LOWER IS NOT SHOWN CORRECTLY WITH MONITORING FUNCTION1312
KOMTRAX SYSTEM DOES NOT OPERATE CORRECTLY1314
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE)1315
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE)1315
FAILURE MODE AND CAUSE TABLE1316
ANY WORK EQUIPMENT, SWING OR TRAVEL DOES NOT WORK1328
ALL WORK EQUIPMENT, SWING, AND TRAVEL SPEED IS LOW OR POWER IS LOW1329
FINE CONTROL PERFORMANCE OR RESPONSE IS BAD1331
UNUSUAL NOISE IS HEARD FROM AROUND HYDRAULIC PUMP1332
ENGINE SPEED FALLS LARGELY OR ENGINE STOPS1333
BOOM SPEED OR POWER IS LOW1335
ARM SPEED OR POWER IS LOW1339
BUCKET SPEED OR POWER IS LOW1342
BLADE SPEED OR POWER IS LOW1345
BOOM SWING SPEED OR POWER IS LOW1347
WORK EQUIPMENT DOES NOT MOVE IN SINGLE OPERATION1350
HYDRAULIC DRIFT OF BOOM IS LARGE1351
HYDRAULIC DRIFT OF ARM IS LARGE1352
HYDRAULIC DRIFT OF BUCKET IS LARGE1353
HYDRAULIC DRIFT OF BLADE IS LARGE1354
WHEN SINGLE WORK EQUIPMENT IS RELIEVED HYDRAULICALLY, OTHER WORK EQUIPMENT MOVES1355
TIME LAG OF WORK EQUIPMENT IS LARGE1356
ATTACHMENT CIRCUIT CANNOT BE CHANGED1358
OIL FLOW IN ATTACHMENT CIRCUIT CANNOT BE CHANGED1359
IN COMBINED OPERATION OF WORK EQUIPMENT, WORK EQUIPMENT WITH HEAVIER LOAD MOVES SLOWER1360
IN COMBINED OPERATION OF WORK EQUIPMENT OR SWING AND TRAVEL, TRAVEL SPEED FALLS LARGELY1361
IN COMBINED OPERATION OF SWING AND BOOM RAISE, BOOM RAISE SPEED IS LOW1363
MACHINE DOES NOT TRAVEL STRAIGHT1364
MACHINE IS NOT STEERED WELL OR STEERING POWER IS LOW1367
TRAVEL SPEED IS SLOW1370
ONE OF TRACKS DOES NOT RUN1373
TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO SLOW OR FAST1375
MACHINE DOES NOT SWING TO RIGHT OR LEFT1376
MACHINE SWINGS ONLY IN ONE DIRECTION1378
SWING ACCELERATION OR SWING SPEED IS LOW IN TWO DIRECTIONS OF RIGHT AND LEFT1379
SWING ACCELERATION OR SWING SPEED IS LOW IN ONLY ONE DIRECTION1380
UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWING OPERATION (RIGHT AND LEFT)1381
UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWING OPERATION (ONLY ONE DIRECTION)1382
SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWING OPERATION1383
LARGE UNUSUAL NOISE IS MADE WHEN UPPER STRUCTURE STOPS SWING OPERATION1384
SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS APPLIED)1385
SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS RELEASED)1386
FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR DOES NOT ROTATE)1387
UNUSUAL NOISE IS HEARD FROM AROUND FAN1388
TROUBLESHOOTING OF ENGINE (S-MODE)1389
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE)1389
ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION1390
ENGINE CRANKS BUT NO EXHAUST SMOKE COMES OUT1391
FUEL IS INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS BUT DOES NOT START)1392
ENGINE STARTABILITY IS UNSATISFACTORY1393
ENGINE DOES NOT PICK UP SMOOTHLY1395
ENGINE STOPS DURING OPERATION1397
ENGINE RUNNING IS UNSTABLE1399
OUTPUT IS NOT SUFFICIENT (POWER IS LOW)1400
EXHAUST IS BLACK (KDPF GETS CLOGGED IN A SHORT TIME)1402
ENGINE OIL CONSUMPTION IS EXCESSIVE1404
ENGINE OIL BECOMES CONTAMINATED QUICKLY1405
FUEL CONSUMPTION IS EXCESSIVE1406
OIL MIXES INTO COOLANT (OR COOLANT SPURTS BACK AND COOLANT LEVEL DOES DOWN)1407
ENGINE OIL PRESSURE FALLS1408
FUEL MIXES INTO ENGINE OIL1409
WATER MIXES INTO ENGINE OIL (MILKY)1410
COOLANT TEMPERATURE RISES TOO HIGH (OVERHEAT)1411
THERE IS AN UNUSUAL NOISE1412
VIBRATION IS EXCESSIVE1414
AIR CANNOT BE BLED FROM FUEL CIRCUIT1415
ACTIVE REGENERATION IS EXECUTED FREQUENTLY1416
ACTIVE REGENERATION TAKES TIME1417
WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION1418
50 DISASSEMBLY AND ASSEMBLY1419
CONTENTS1420
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY1425
HOW TO READ THIS MANUAL1425
COATING MATERIALS LIST1427
SPECIAL TOOLS LIST1431
SKETCHES OF SPECIAL TOOLS1448
PREPARATION1451
DRAIN AND ADD COOLANT1451
DRAIN COOLANT1452
ADD COOLANT1453
DRAIN AND ADD HYDRAULIC OIL1454
DRAIN HYDRAULIC OIL1455
ADD HYDRAULIC OIL1456
DRAIN AND ADD FUEL1458
DRAIN FUEL1459
ADD FUEL1459
COLLECT AND REFILL REFRIGERANT1461
COLLECT REFRIGERANT1461
REFILL REFRIGERANT1462
ENGINE AND COOLING SYSTEM1463
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY1463
REMOVE SUPPLY PUMP ASSEMBLY1464
INSTALL SUPPLY PUMP ASSEMBLY1474
REMOVE AND INSTALL INJECTOR ASSEMBLY1483
REMOVE INJECTOR ASSEMBLY1484
INSTALL INJECTOR ASSEMBLY1488
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY1495
REMOVE CYLINDER HEAD ASSEMBLY1497
INSTALL CYLINDER HEAD ASSEMBLY1526
REMOVE AND INSTALL EGR VALVE ASSEMBLY1566
REMOVE EGR VALVE ASSEMBLY1567
INSTALL EGR VALVE ASSEMBLY1568
REMOVE AND INSTALL EGR COOLER ASSEMBLY1571
REMOVE EGR COOLER ASSEMBLY1572
INSTALL EGR COOLER ASSEMBLY1578
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY1584
REMOVE STARTING MOTOR ASSEMBLY1585
INSTALL STARTING MOTOR ASSEMBLY1587
REMOVE AND INSTALL FAN BELT1590
REMOVE FAN BELT1591
INSTALL FAN BELT1593
REMOVE AND INSTALL AUTO-TENSIONER1595
REMOVE AUTO-TENSIONER1595
INSTALL AUTO-TENSIONER1596
REMOVE AND INSTALL EXPANSION TANK ASSEMBLY1597
REMOVE EXPANSION TANK ASSEMBLY1598
INSTALL EXPANSION TANK ASSEMBLY1602
REMOVE AND INSTALL RADIATOR ASSEMBLY1607
REMOVE RADIATOR ASSEMBLY1608
INSTALL RADIATOR ASSEMBLY1611
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY1614
REMOVE HYDRAULIC OIL COOLER ASSEMBLY1615
INSTALL HYDRAULIC OIL COOLER ASSEMBLY1624
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY1633
REMOVE AFTERCOOLER ASSEMBLY1634
INSTALL AFTERCOOLER ASSEMBLY1636
REMOVE AND INSTALL ENGINE AND MAIN PUMP ASSEMBLY1639
REMOVE ENGINE AND MAIN PUMP ASSEMBLY1641
INSTALL ENGINE AND MAIN PUMP ASSEMBLY1664
REMOVE AND INSTALL ENGINE FRONT OIL SEAL1689
REMOVE ENGINE FRONT OIL SEAL1690
INSTALL ENGINE FRONT OIL SEAL1691
REMOVE AND INSTALL ENGINE REAR OIL SEAL1694
REMOVE ENGINE REAR OIL SEAL1695
INSTALL ENGINE REAR OIL SEAL1697
REMOVE AND INSTALL FUEL COOLER ASSEMBLY1701
REMOVE FUEL COOLER ASSEMBLY1702
INSTALL FUEL COOLER ASSEMBLY1702
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY1704
REMOVE ENGINE HOOD ASSEMBLY1704
INSTALL ENGINE HOOD ASSEMBLY1707
REMOVE AND INSTALL KDPF ASSEMBLY1710
REMOVE KDPF ASSEMBLY1711
INSTALL KDPF ASSEMBLY1719
DISASSEMBLE AND ASSEMBLE KDPF ASSEMBLY1728
DISASSEMBLE KDPF ASSEMBLY1730
ASSEMBLE KDPF ASSEMBLY1734
REMOVE AND INSTALL FUEL TANK ASSEMBLY1740
REMOVE FUEL TANK ASSEMBLY1741
INSTALL FUEL TANK ASSEMBLY1746
REMOVE AND INSTALL AIR CLEANER ASSEMBLY1751
REMOVE AIR CLEANER ASSEMBLY1752
INSTALL AIR CLEANER ASSEMBLY1753
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY1756
REMOVE AIR CONDITIONER COMPRESSOR ASSEMBLY1757
INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY1759
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY1761
REMOVE AIR CONDITIONER CONDENSER ASSEMBLY1762
INSTALL AIR CONDITIONER CONDENSER ASSEMBLY1764
POWER TRAIN1766
REMOVE AND INSTALL TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1766
REMOVE TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1767
INSTALL TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1770
DISASSEMBLE AND ASSEMBLE TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1774
DISASSEMBLE TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1783
ASSEMBLE TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY1803
REMOVE AND INSTALL SWING MOTOR AND SWING MACHINERY ASSEMBLY1822
REMOVE SWING MOTOR AND SWING MACHINERY ASSEMBLY1823
INSTALL SWING MOTOR AND SWING MACHINERY ASSEMBLY1828
DISASSEMBLE AND ASSEMBLE SWING MACHINERY ASSEMBLY1833
DISASSEMBLE SWING MACHINERY ASSEMBLY1834
ASSEMBLE SWING MACHINERY ASSEMBLY1839
REMOVE AND INSTALL SWING CIRCLE ASSEMBLY1845
REMOVE SWING CIRCLE ASSEMBLY1845
INSTALL SWING CIRCLE ASSEMBLY1846
UNDERCARRIAGE AND FRAME1847
SEPARATE AND CONNECT TRACK ASSEMBLY1847
SEPARATE TRACK ASSEMBLY1848
INSTALL TRACK ASSEMBLY1848
REMOVE AND INSTALL SPROCKET1850
REMOVE SPROCKET1850
INSTALL SPROCKET1851
REMOVE AND INSTALL IDLER AND IDLER CUSHION ASSEMBLY1852
REMOVE IDLER AND IDLER CUSHION ASSEMBLY1852
INSTALL IDLER AND IDLER CUSHION ASSEMBLY1853
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY1854
DISASSEMBLE IDLER ASSEMBLY1854
ASSEMBLE IDLER ASSEMBLY1855
DISASSEMBLE AND ASSEMBLE OF IDLER CUSHION ASSEMBLY1858
DISASSEMBLE IDLER CUSHION ASSEMBLY1858
ASSEMBLE IDLER CUSHION ASSEMBLY1859
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY1861
DISASSEMBLE TRACK ROLLER ASSEMBLY1861
ASSEMBLE TRACK ROLLER ASSEMBLY1863
REMOVE AND INSTALL REVOLVING FRAME ASSEMBLY1866
REMOVE REVOLVING FRAME ASSEMBLY1867
INSTALL REVOLVING FRAME ASSEMBLY1873
REMOVE AND INSTALL COUNTERWEIGHT ASSEMBLY1879
REMOVE COUNTERWEIGHT ASSEMBLY1880
INSTALL COUNTERWEIGHT ASSEMBLY1884
HYDRAULIC SYSTEM1889
REMOVE AND INSTALL CENTER SWIVEL JOINT ASSEMBLY1889
REMOVE CENTER SWIVEL JOINT ASSEMBLY1890
INSTALL CENTER SWIVEL JOINT ASSEMBLY1895
DISASSEMBLE AND ASSEMBLE CENTER SWIVEL JOINT ASSEMBLY1901
DISASSEMBLE CENTER SWIVEL JOINT ASSEMBLY1901
ASSEMBLE CENTER SWIVEL JOINT ASSEMBLY1902
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY1903
REMOVE HYDRAULIC TANK ASSEMBLY1904
INSTALL HYDRAULIC TANK ASSEMBLY1908
REMOVE AND INSTALL MAIN PUMP ASSEMBLY1912
REMOVE MAIN PUMP ASSEMBLY1913
INSTALL MAIN PUMP ASSEMBLY1922
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY1931
REMOVE CONTROL VALVE ASSEMBLY1933
INSTALL CONTROL VALVE ASSEMBLY1955
DISASSEMBLE AND ASSEMBLE CONTROL VALVE ASSEMBLY1977
ASSEMBLE CONTROL VALVE ASSEMBLY1977
REPLACE PRESSURE REDUCING VALVE CARTRIDGE ASSEMBLY1979
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY1982
DISASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY1982
ASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY1983
DISASSEMBLE AND ASSEMBLE TRAVEL PPC VALVE ASSEMBLY1985
DISASSEMBLE TRAVEL PPC VALVE ASSEMBLY1985
ASSEMBLE TRAVEL PPC VALVE ASSEMBLY1986
WORK EQUIPMENT1988
REMOVE AND INSTALL BLADE ASSEMBLY1988
REMOVE BLADE ASSEMBLY1989
INSTALL BLADE ASSEMBLY1991
REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY1994
REMOVE WORK EQUIPMENT ASSEMBLY1996
INSTALL WORK EQUIPMENT ASSEMBLY2000
REMOVE AND INSTALL BOOM SWING BRACKET2005
REMOVE BOOM SWING BRACKET2006
INSTALL BOOM SWING BRACKET2009
REMOVE AND INSTALL BOOM ANTI-DROP VALVE ASSEMBLY2013
REMOVE BOOM ANTI-DROP VALVE ASSEMBLY2014
INSTALL BOOM ANTI-DROP VALVE ASSEMBLY2017
REMOVE AND INSTALL ARM ANTI-DROP VALVE ASSEMBLY2020
REMOVE ARM ANTI-DROP VALVE ASSEMBLY2021
INSTALL ARM ANTI-DROP VALVE ASSEMBLY2024
DISASSEMBLE AND ASSEMBLE ANTI-DROP VALVE ASSEMBLY2026
DISASSEMBLE ANTI-DROP VALVE ASSEMBLY2026
ASSEMBLE ANTI-DROP VALVE ASSEMBLY2026
DISASSEMBLE AND ASSEMBLE BOOM CYLINDER ASSEMBLY2027
DISASSEMBLE BOOM CYLINDER ASSEMBLY2027
ASSEMBLE BOOM CYLINDER ASSEMBLY2029
DISASSEMBLE AND ASSEMBLE ARM CYLINDER ASSEMBLY2032
DISASSEMBLE ARM CYLINDER ASSEMBLY2032
ASSEMBLE ARM CYLINDER ASSEMBLY2034
DISASSEMBLE AND ASSEMBLE BUCKET CYLINDER ASSEMBLY2038
DISASSEMBLE BUCKET CYLINDER ASSEMBLY2038
ASSEMBLE BUCKET CYLINDER ASSEMBLY2040
DISASSEMBLE AND ASSEMBLE BLADE CYLINDER ASSEMBLY2043
DISASSEMBLE BLADE CYLINDER ASSEMBLY2043
ASSEMBLE BLADE CYLINDER ASSEMBLY2045
DISASSEMBLE AND ASSEMBLE SWING CYLINDER ASSEMBLY2048
DISASSEMBLE SWING CYLINDER ASSEMBLY2048
ASSEMBLE SWING CYLINDER ASSEMBLY2050
CAB RELATED PARTS2054
REMOVE AND INSTALL OPERATOR CAB ASSEMBLY2054
REMOVE OPERATOR CAB ASSEMBLY2055
INSTALL OPERATOR CAB ASSEMBLY2071
REMOVE AND INSTALL OPERATOR’S CAB DOOR2086
INSTALL OPERATOR’S CAB DOOR2087
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS)2091
METHOD FOR REMOVING OPERATOR CAB GLASS (ADHERED GLASS)2092
METHOD FOR INSTALLING OPERATOR CAB GLASS (ADHERED GLASS)2093
REMOVE AND INSTALL FRONT WINDOW ASSEMBLY2102
REMOVE FRONT WINDOW ASSEMBLY2102
INSTALL FRONT WINDOW ASSEMBLY2104
REMOVE AND INSTALL FLOOR FRAME ASSEMBLY2106
REMOVE FLOOR FRAME ASSEMBLY2107
INSTALL FLOOR FRAME ASSEMBLY2116
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY2126
REMOVE AIR CONDITIONER UNIT ASSEMBLY2127
INSTALL AIR CONDITIONER UNIT ASSEMBLY2140
REMOVE AND INSTALL OPERATOR’S SEAT2153
REMOVE OPERATOR’S SEAT2154
INSTALL OPERATOR’S SEAT2155
REMOVE AND INSTALL SEATBELT2158
REMOVE SEATBELT2159
INSTALL SEATBELT2159
REMOVE AND INSTALL FRONT WIPER ASSEMBLY2160
REMOVE FRONT WIPER ASSEMBLY2161
INSTALL FRONT WIPER ASSEMBLY2167
ELECTRICAL SYSTEM2173
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY2173
REMOVE ENGINE CONTROLLER ASSEMBLY2174
INSTALL ENGINE CONTROLLER ASSEMBLY2176
REMOVE AND INSTALL PUMP CONTROLLER ASSEMBLY2179
REMOVE PUMP CONTROLLER ASSEMBLY2180
INSTALL PUMP CONTROLLER ASSEMBLY2182
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY2184
REMOVE MACHINE MONITOR ASSEMBLY2185
INSTALL MACHINE MONITOR ASSEMBLY2190
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR2195
REMOVE MASS AIR FLOW AND TEMPERATURE SENSOR2196
INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR2197
REMOVE AND INSTALL KDPF TEMPERATURE SENSOR2198
REMOVE KDPF TEMPERATURE SENSOR2199
INSTALL KDPF TEMPERATURE SENSOR2203
REMOVE AND INSTALL KDPF DIFFERENTIAL PRESSURE SENSOR2207
REMOVE KDPF DIFFERENTIAL PRESSURE SENSOR2208
INSTALL KDPF DIFFERENTIAL PRESSURE SENSOR2210
REMOVE AND INSTALL GATEWAY FUNCTION CONTROLLER2212
REMOVE GATEWAY FUNCTION CONTROLLER2213
INSTALL GATEWAY FUNCTION CONTROLLER2215
60 MAINTENANCE STANDARD2219
CONTENTS2220
ENGINE AND COOLING SYSTEM2221
MAINTENANCE STANDARD OF ENGINE MOUNT2221
MAINTENANCE STANDARD OF PTO2222
MAINTENANCE STANDARD OF COOLING SYSTEM2223
POWER TRAIN2224
MAINTENANCE STANDARD OF SWING CIRCLE2224
MAINTENANCE STANDARD OF SWING MACHINERY2226
MAINTENANCE STANDARD OF SPROCKET2228
UNDERCARRIAGE AND FRAME2229
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION2229
MAINTENANCE STANDARD OF IDLER2231
MAINTENANCE STANDARD OF TRACK ROLLER2233
MAINTENANCE STANDARD OF CARRIER ROLLER2234
MAINTENANCE STANDARD OF TRACK SHOE2235
MAINTENANCE STANDARD OF TRIPLE SHOE2238
MAINTENANCE STANDARD FOR RUBBER SHOE2239
HYDRAULIC SYSTEM2240
MAINTENANCE STANDARD OF HYDRAULIC TANK2240
MAINTENANCE STANDARD OF MAIN PUMP2241
MAINTENANCE STANDARD OF SERVO VALVE OF MAIN PUMP2243
MAINTENANCE STANDARD OF PC-EPC VALVE2244
MAINTENANCE STANDARD OF SWING MOTOR2245
MAINTENANCE STANDARD OF TRAVEL MOTOR2247
MAINTENANCE STANDARD OF CONTROL VALVE2248
MAINTENANCE STANDARD OF ANTI-DROP VALVE OF BOOM2259
MAINTENANCE STANDARD OF ANTI-DROP VALVE OF ARM2261
MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE2263
MAINTENANCE STANDARD OF BLADE PPC VALVE2266
MAINTENANCE STANDARD OF BOOM SWING PPC VALVE2268
MAINTENANCE STANDARD OF TRAVEL PPC VALVE2270
MAINTENANCE STANDARD OF SOLENOID VALVE2273
MAINTENANCE STANDARD OF 1st LINE ATTACHMENT OIL FLOW ADJUSTER EPC VALVE2274
MAINTENANCE STANDARD OF 1st AND 2nd LINE ATTACHMENT OIL FLOW ADJUSTER EPC VALVE2275
MAINTENANCE STANDARD OF CENTER SWIVEL JOINT2276
WORK EQUIPMENT2277
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE2277
DIMENSIONS OF ARM2290
DIMENSIONS OF BUCKET2294
MAINTENANCE STANDARD OF BOOM CYLINDER2296
MAINTENANCE STANDARD OF 2-PIECE BOOM CYLINDER2297
MAINTENANCE STANDARD OF ARM CYLINDER2298
MAINTENANCE STANDARD OF BUCKET CYLINDER2299
MAINTENANCE STANDARD OF BOOM SWING CYLINDER2300
MAINTENANCE STANDARD OF BLADE CYLINDER2301
80 APPENDIX2303
CONTENTS2304
AIR CONDITIONER SYSTEM2306
PRECAUTIONS FOR REFRIGERANT2306
AIR CONDITIONER COMPONENT2307
SPECIFICATIONS OF AIR CONDITIONER2309
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE2310
OUTLINE OF REFRIGERATION CYCLE2311
COMPONENT PARTS OF AIR CONDITIONER SYSTEM2313
AIR CONDITIONER UNIT2313
CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT2313
FUNCTION OF AIR CONDITIONER UNIT2315
COMPONENT PARTS OF AIR CONDITIONER UNIT2316
FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT2317
FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT2317
FUNCTION OF EVAPORATOR TEMPERATURE SENSOR AS AIR CONDITIONER UNIT COMPONENT2317
FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT2318
STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT2319
FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT2319
OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT2319
FUNCTION OF DUAL PRESSURE SWITCH2320
AIR CONDITIONER CONTROLLER2321
STRUCTURE OF AIR CONDITIONER CONTROLLER2321
COMPRESSOR2322
STRUCTURE OF COMPRESSOR2322
SPECIFICATIONS OF COMPRESSOR2322
FUNCTION OF COMPRESSOR2322
CONDENSER2323
STRUCTURE OF CONDENSER2323
SPECIFICATIONS OF CONDENSER2323
FUNCTION OF CONDENSER2323
RECEIVER DRIER2324
STRUCTURE OF RECEIVER DRIER2324
SPECIFICATIONS OF RECEIVER DRIER2324
FUNCTION OF RECEIVER DRIER2324
SENSORS FOR AIR CONDITIONER SYSTEM2325
STRUCTURE OF SUNLIGHT SENSOR2325
FUNCTION OF SUNLIGHT SENSOR2325
STRUCTURE OF AMBIENT TEMPERATURE SENSOR2325
FUNCTION OF AMBIENT TEMPERATURE SENSOR2325
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER2327
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER2329
AIR CONDITIONER SYSTEM DIAGRAM2331
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER2332
FUNCTION OF AIR CONDITIONER CONTROLLER2333
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS2334
TESTING AIR LEAKAGE (DUCT)2340
METHOD FOR TESTING AIR LEAKAGE (DUCT)2340
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION2341
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF THE MACHINE MONITOR2342
TEST VENT (MODE) CHANGEOVER2343
METHOD FOR TESTING VENT (MODE) CHANGEOVER2343
TESTING FRESH/RECIRC AIR CHANGEOVER2344
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER2344
TEST SUNLIGHT SENSOR2345
METHOD FOR TESTING SUNLIGHT SENSOR2345
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT2346
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT2346
TEST RELAYS2348
METHOD FOR TESTING RELAYS2348
AIR CONDITIONER TROUBLESHOOTING CHART 12349
AIR CONDITIONER TROUBLESHOOTING CHART 22350
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE2353
FAILURE CODE [879AKA]2355
FAILURE CODE [879AKB]2356
FAILURE CODE [879BKA]2357
FAILURE CODE [879BKB]2359
FAILURE CODE [879CKA]2361
FAILURE CODE [879CKB]2362
FAILURE CODE [879DKZ]2363
FAILURE CODE [879EMC]2365
FAILURE CODE [879FMC]2366
FAILURE CODE [879GKX]2367
TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE)2369
TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)2371
TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS ABNORMAL)2374
TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER2376
TROUBLESHOOTING USING GAUGE PRESSURE2378
CONNECTION OF SERVICE TOOL2381
METHOD FOR CONNECTING SERVICE TOOL2381
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER PIPINGS2383
HANDLE COMPRESSOR OIL2385
90 CIRCUIT DIAGRAMS2387
CONTENTS2388
HOW TO READ THE CODES FOR ELECTRIC CABLE2389
HYDRAULIC CIRCUIT DIAGRAM2393
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM2393
HYDRAULIC CIRCUIT DIAGRAM (1/2)2397
HYDRAULIC CIRCUIT DIAGRAM (2/2)2399
HYDRAULIC CIRCUIT DIAGRAM (AT BOOM RAISE OPERATION 1/2)2401
HYDRAULIC CIRCUIT DIAGRAM (AT BOOM RAISE OPERATION 2/2)2403
HYDRAULIC CIRCUIT DIAGRAM (AT LEFT SWING OPERATION 1/2)2405
HYDRAULIC CIRCUIT DIAGRAM (AT LEFT SWING OPERATION 2/2)2407
HYDRAULIC CIRCUIT DIAGRAM (AT BOOM RAISE AND LEFT SWING OPERATION 1/2)2409
HYDRAULIC CIRCUIT DIAGRAM (AT BOOM RAISE AND LEFT SWING OPERATION 2/2)2411
ELECTRICAL CIRCUIT DIAGRAM2413
SYMBOLS USED IN ELECTRIC CIRCUIT DIAGRAM2413
ELECTRICAL CIRCUIT DIAGRAM (1/9)2417
ELECTRICAL CIRCUIT DIAGRAM (2/9)2419
ELECTRICAL CIRCUIT DIAGRAM (3/9)2421
ELECTRICAL CIRCUIT DIAGRAM (4/9)2423
ELECTRICAL CIRCUIT DIAGRAM (5/9)2425
ELECTRICAL CIRCUIT DIAGRAM (6/9)2427
ELECTRICAL CIRCUIT DIAGRAM (7/9)2429
ELECTRICAL CIRCUIT DIAGRAM (8/9)2431
ELECTRICAL CIRCUIT DIAGRAM (9/9)2433
INDEX2435

IMAGES PREVIEW OF THE MANUAL:

S.M 25/12/24