Komatsu Hydraulic Excavator PC2000-11E0 Shop Manual – PDF DOWNLOAD

Komatsu Hydraulic Excavator PC2000-11E0 Shop Manual – PDF DOWNLOAD

DESCRIPTION:

Komatsu Hydraulic Excavator PC2000-11E0 Shop Manual – PDF DOWNLOAD

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 PC2000-11E0 Shop Manual – PDF DOWNLOAD

INDEX
00 INDEX AND FOREWORD 00-1
ABBREVIATION LIST 00-23
FOREWORD, SAFETY, BASIC INFORMATION 00-29
HOW TO READ THE SHOP MANUAL 00-29
SAFETY NOTICE FOR OPERATION 00-31
PRECAUTIONS TO PREVENT FIRE 00-39
ACTIONS IF FIRE OCCURS 00-41
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 00-42
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 00-43
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 00-46
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 00-52
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 00-54
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 00-55
PRACTICAL USE OF KOMTRAX 00-56
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 00-57
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 00-61
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 00-65
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 00-66
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 00-68
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 00-69
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE
00-71
DISCONNECT AND CONNECT MOLEX CONNECTOR 00-72
HOW TO READ ELECTRICAL WIRE CODE 00-73
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 00-77
STANDARD TIGHTENING TORQUE TABLE 00-80
CONVERSION TABLE 00-87
01 SPECIFICATIONS 01-1
CONTENTS 01-2
SPECIFICATIONS 01-3
SPECIFICATION DRAWING 01-3
WORKING RANGE DRAWINGS 01-5
SPECIFICATIONS 01-6
WEIGHT TABLE 01-10
FUEL, COOLANT, LUBRICANTS (FOR EUROPEAN UNION) 01-14
10 STRUCTURE AND FUNCTION 10-1
CONTENTS 10-2
NOx CONTROL SYSTEM 10-6
FUNCTION OF NOx CONTROL SYSTEM 10-6
BOOT-UP SYSTEM 10-9
LAYOUT DRAWING OF BOOT-UP SYSTEM 10-9
SYSTEM OPERATING LAMP SYSTEM 10-10
BATTERY ISOLATOR 10-12
ENGINE SYSTEM 10-14
LAYOUT DRAWING OF ENGINE SYSTEM 10-14
ENGINE CONTROL SYSTEM 10-16
AUTO-DECELERATION SYSTEM 10-18
AUTOMATIC LOW IDLE SYSTEM 10-20
ENGINE AUTOMATIC WARM-UP SYSTEM 10-22
OVERHEAT PREVENTION SYSTEM 10-24
TURBOCHARGER PROTECTION SYSTEM 10-26
MULTIPLE INJECTION CONTROL SYSTEM 10-28
COMPONENT PARTS OF ENGINE SYSTEM 10-29
COOLING SYSTEM 10-50
LAYOUT DRAWING OF COOLING SYSTEM 10-50
FAN SPEED CONTROL SYSTEM OF HYDRAULIC FAN 10-52
ENGINE OUTPUT CONTROL SYSTEM OF HYDRAULIC FAN 10-54
FAN REVERSE ROTATION SYSTEM OF HYDRAULIC FAN 10-55
COMPONENT PARTS OF COOLING SYSTEM 10-56
CONTROL SYSTEM 10-77
LAYOUT DRAWING OF CONTROL SYSTEM 10-77
MACHINE MONITOR SYSTEM 10-79
KOMTRAX Plus SYSTEM 10-81
COMPONENT PARTS OF CONTROL SYSTEM 10-86
HYDRAULIC SYSTEM10-137
LAYOUT DRAWING OF HYDRAULIC SYSTEM 10-137
ELECTRONIC OLSS 10-140
ENGINE AND PUMP COMBINED CONTROL SYSTEM10-143
COMPONENT PARTS OF HYDRAULIC SYSTEM 10-147
WORK EQUIPMENT SYSTEM 10-203
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM 10-203
WORK EQUIPMENT SYSTEM DIAGRAM10-209
MACHINE PUSH-UP SYSTEM10-210
HEAVY LIFT SYSTEM 10-212
BOOM SHOCKLESS CONTROL FUNCTION10-214
PPC LOCK SYSTEM 10-215
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM 10-216
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM10-218
SWING SYSTEM 10-235
LAYOUT DRAWING OF SWING SYSTEM 10-235
SWING CONTROL SYSTEM DIAGRAM 10-238
SWING PRIORITY SYSTEM DIAGRAM 10-241
COMPONENT PARTS OF SWING SYSTEM10-243
TRAVEL SYSTEM10-255
LAYOUT DRAWING OF TRAVEL SYSTEM 10-255
TRAVEL CONTROL SYSTEM DIAGRAM10-259
TRAVEL STRAIGHT SYSTEM DIAGRAM 10-260
HIC SYSTEM 10-263
COMPONENT PARTS OF TRAVEL SYSTEM 10-267
ACCUMULATOR FOR HIC SYSTEM10-286
LIFTING SYSTEM 10-287
HYDRAULICALLY OPERATED STAIRWAY SYSTEM 10-287
COMPONENT PARTS OF LIFTING SYSTEM 10-289
SERVICE CENTER SYSTEM 10-291
LAYOUT DRAWING OF SERVICE CENTER SYSTEM 10-291
SERVICE CENTER SYSTEM DIAGRAM10-293
COMPONENT PARTS OF SERVICE CENTER SYSTEM10-295
GREASE LUBRICATION SYSTEM10-300
GREASE LUBRICATION SYSTEM DIAGRAM 10-300
COMPONENT PARTS OF GREASE LUBRICATION SYSTEM10-304
UNDERCARRIAGE AND FRAME10-310
LAYOUT DRAWING OF UNDERCARRIAGE 10-310
WORK EQUIPMENT10-311
STRUCTURE OF WORK EQUIPMENT 10-311
FUNCTION OF WORK EQUIPMENT 10-312
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM10-313
CAB AND ITS ATTACHMENTS 10-314
CAB 10-314
WIPER SYSTEM 10-315
CAB MOUNT 10-319
20 STANDARD VALUE TABLE 20-1
CONTENTS 20-2
STANDARD VALUE TABLE FOR ENGINE 20-3
STANDARD VALUE TABLE FOR ENGINE: PC2000-11E0 20-3
STANDARD VALUE TABLE FOR MACHINE 20-8
STANDARD VALUE TABLE FOR MACHINE: PC2000-11E0 20-8
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE 20-25
30 TESTING AND ADJUSTING 30-1
CONTENTS 30-2
RELATED INFORMATION ON TESTING AND ADJUSTING 30-6
TOOLS FOR TESTING AND ADJUSTING 30-6
ENGINE AND COOLING SYSTEM 30-14
TEST ENGINE SPEED 30-14
TEST BOOST PRESSURE 30-17
TEST EXHAUST GAS TEMPERATURE 30-21
TEST EXHAUST GAS COLOR 30-22
TEST AND ADJUST VALVE CLEARANCE 30-28
TEST COMPRESSION PRESSURE 30-31
TEST BLOWBY PRESSURE 30-35
TEST ENGINE OIL PRESSURE 30-41
TEST EGR VALVE AND VGT OIL PRESSURE 30-43
TEST FUEL PRESSURE 30-45
TEST FUEL RETURN RATE AND LEAKAGE 30-47
BLEED AIR FROM FUEL SYSTEM 30-54
TEST FUEL CIRCUIT FOR LEAKAGE 30-57
TEST SUPPLY PUMP 30-59
HANDLE CYLINDER CUT-OUT MODE OPERATION 30-63
TEST ALTERNATOR 30-64
TEST AND ADJUST ALTERNATOR BELT TENSION 30-65
HANDLE NO-INJECTION CRANKING OPERATION 30-67
TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION 30-68
CLEAN FUEL DOSER 30-70
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER 30-73
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 30-80
POWER TRAIN 30-81
TEST SWING CIRCLE BEARING CLEARANCE 30-81
RELEASE REMAINING PRESSURE FROM HIC CIRCUIT 30-82
TEST AND CHARGE HIC CIRCUIT ACCUMULATOR NITROGEN GAS PRESSURE 30-83
BLEED AIR FROM HIC CIRCUIT 30-89
UNDERCARRIAGE AND FRAME 30-91
TEST SPROCKET WEAR 30-91
TEST AND ADJUST TRACK TENSION 30-92
HYDRAULIC SYSTEM 30-95
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 30-95
TEST AND ADJUST OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS
30-97
TEST AND ADJUST OIL PRESSURE OF CONTROL CIRCUIT 30-112
TEST PUMP EPC SOLENOID VALVE OUTLET PRESSURE30-114
TEST AND ADJUST JET SENSOR DIFFERENTIAL PRESSURE30-116
TEST OUTLET PRESSURE OF SOLENOID VALVE 30-120
METHOD FOR TESTING OUTLET PRESSURE OF EPC SOLENOID VALVE 30-124
TEST PPC VALVE OUTLET PRESSURE 30-126
ADJUST WORK EQUIPMENT AND SWING PPC VALVES 30-129
TEST TRAVEL DEVIATION 30-130
TEST FAN SPEED30-131
TEST OIL PRESSURE IN FAN PUMP CIRCUIT30-132
TEST FAN PUMP EPC ELECTRIC CURRENT30-135
TEST FAN PUMP EPC SOLENOID VALVE OUTLET PRESSURE 30-136
TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT30-138
TEST OIL LEAKAGE 30-140
BLEED AIR FROM HYDRAULIC CIRCUIT 30-145
CAB AND ITS ATTACHMENTS 30-153
INDEX
FAILURE CODE [A900NY]40-195
FAILURE CODE [AA10NX] 40-196
FAILURE CODE [AQ10N3] 40-197
FAILURE CODE [AS00R2]40-198
FAILURE CODE [AS00R3]40-199
FAILURE CODE [AS00R4]40-200
FAILURE CODE [AS00R6]40-201
FAILURE CODE [B@BAZG] 40-202
FAILURE CODE [B@BAZK]40-203
FAILURE CODE [B@BCNS] 40-204
FAILURE CODE [B@BCQA]40-205
FAILURE CODE [B@BCZK] 40-207
FAILURE CODE [B@HAZK] 40-209
FAILURE CODE [CA115] 40-210
FAILURE CODE [CA122]40-214
FAILURE CODE [CA123]40-216
FAILURE CODE [CA131]40-218
FAILURE CODE [CA132]40-220
FAILURE CODE [CA135]40-222
FAILURE CODE [CA141]40-224
FAILURE CODE [CA144]40-226
FAILURE CODE [CA145]40-228
FAILURE CODE [CA153]40-230
FAILURE CODE [CA154]40-233
FAILURE CODE [CA187]40-236
FAILURE CODE [CA212]40-238
FAILURE CODE [CA213]40-240
FAILURE CODE [CA221]40-242
FAILURE CODE [CA222]40-244
FAILURE CODE [CA227]40-246
FAILURE CODE [CA234]40-248
FAILURE CODE [CA238]40-249
FAILURE CODE [CA239]40-251
FAILURE CODE [CA271]40-253
FAILURE CODE [CA272]40-255
FAILURE CODE [CA273]40-256
FAILURE CODE [CA274]40-258
FAILURE CODE [CA322]40-259
FAILURE CODE [CA323]40-261
FAILURE CODE [CA324]40-263
FAILURE CODE [CA325]40-265
FAILURE CODE [CA331]40-267
FAILURE CODE [CA332]40-269
FAILURE CODE [CA343]40-271
FAILURE CODE [CA351]40-279
FAILURE CODE [CA352]40-281
FAILURE CODE [CA356]40-283
FAILURE CODE [CA357]40-285
FAILURE CODE [CA386]40-287
FAILURE CODE [CA441]40-289
FAILURE CODE [CA442]40-291
FAILURE CODE [CA449]40-293
FAILURE CODE [CA451]40-294
FAILURE CODE [CA452]40-296
FAILURE CODE [CA515]40-298
FAILURE CODE [CA516]40-299
FAILURE CODE [CA553]40-300
FAILURE CODE [CA555]40-301
FAILURE CODE [CA556]40-303
FAILURE CODE [CA559]40-305
FAILURE CODE [CA595]40-311
FAILURE CODE [CA687]40-313
FAILURE CODE [CA689]40-315
FAILURE CODE [CA691]40-317
FAILURE CODE [CA692]40-319
FAILURE CODE [CA697]40-321
FAILURE CODE [CA698]40-322
FAILURE CODE [CA731]40-323
FAILURE CODE [CA778]40-327
FAILURE CODE [CA1117] 40-330
FAILURE CODE [CA1135] 40-332
FAILURE CODE [CA1257] 40-335
FAILURE CODE [CA1664] 40-336
FAILURE CODE [CA1691] 40-338
FAILURE CODE [CA1695] 40-341
FAILURE CODE [CA1696] 40-343
FAILURE CODE [CA1843] 40-345
FAILURE CODE [CA1844] 40-347
FAILURE CODE [CA1879] 40-349
FAILURE CODE [CA1881] 40-351
FAILURE CODE [CA1883] 40-353
FAILURE CODE [CA1921] 40-356
FAILURE CODE [CA1922] 40-358
FAILURE CODE [CA1923] 40-361
FAILURE CODE [CA1924] 40-363
FAILURE CODE [CA1925] 40-366
FAILURE CODE [CA1927] 40-368
FAILURE CODE [CA1928] 40-370
FAILURE CODE [CA1942] 40-372
FAILURE CODE [CA1963] 40-374
FAILURE CODE [CA1977] 40-378
FAILURE CODE [CA1993] 40-380
FAILURE CODE [CA2185] 40-382
FAILURE CODE [CA2186] 40-384
FAILURE CODE [CA2249] 40-386
FAILURE CODE [CA2265] 40-391
FAILURE CODE [CA2266] 40-393
FAILURE CODE [CA2271] 40-395
FAILURE CODE [CA2272] 40-397
FAILURE CODE [CA2349] 40-399
FAILURE CODE [CA2353] 40-401
FAILURE CODE [CA2357] 40-403
FAILURE CODE [CA2381] 40-406
FAILURE CODE [CA2382] 40-408
FAILURE CODE [CA2383] 40-410
FAILURE CODE [CA2386] 40-412
FAILURE CODE [CA2387] 40-414
FAILURE CODE [CA2555] 40-417
FAILURE CODE [CA2556] 40-419
FAILURE CODE [CA2637] 40-421
FAILURE CODE [CA2639] 40-423
FAILURE CODE [CA2732] 40-425
FAILURE CODE [CA2733] 40-427
FAILURE CODE [CA2741] 40-429
FAILURE CODE [CA2765] 40-431
FAILURE CODE [CA2777] 40-432
FAILURE CODE [CA2878] 40-434
FAILURE CODE [CA2881] 40-437
FAILURE CODE [CA3133] 40-441
FAILURE CODE [CA3134] 40-443
FAILURE CODE [CA3135] 40-445
FAILURE CODE [CA3167] 40-448
FAILURE CODE [CA3251] 40-451
FAILURE CODE [CA3253] 40-453
FAILURE CODE [CA3254] 40-458
FAILURE CODE [CA3255] 40-461
FAILURE CODE [CA3256] 40-464
FAILURE CODE [CA3311] 40-466
FAILURE CODE [CA3312] 40-468
FAILURE CODE [CA3313] 40-470
FAILURE CODE [CA3314] 40-471
FAILURE CODE [CA3315] 40-472
FAILURE CODE [CA3316] 40-475
FAILURE CODE [CA3317] 40-476
FAILURE CODE [CA3318] 40-477
FAILURE CODE [CA3319] 40-480
FAILURE CODE [CA3321] 40-481
FAILURE CODE [CA3322] 40-482
FAILURE CODE [CA3419] 40-485
FAILURE CODE [CA3421] 40-487
FAILURE CODE [CA4151] 40-489
FAILURE CODE [CA4158] 40-492
FAILURE CODE [CA4161] 40-493
FAILURE CODE [CA4162] 40-495
FAILURE CODE [CA4163] 40-497
FAILURE CODE [CA4259] 40-499
FAILURE CODE [CA4952] 40-502
FAILURE CODE [CA5383] 40-504
FAILURE CODE [CB115] 40-505
FAILURE CODE [CB123]40-509
FAILURE CODE [CB187]40-511
FAILURE CODE [CB227]40-513
FAILURE CODE [CB238]40-515
FAILURE CODE [CB239]40-517
FAILURE CODE [CB271]40-519
FAILURE CODE [CB272]40-521
FAILURE CODE [CB273]40-522
FAILURE CODE [CB274]40-524
FAILURE CODE [CB343]40-525
FAILURE CODE [CB351]40-527
FAILURE CODE [CB352]40-529
FAILURE CODE [CB356]40-531
FAILURE CODE [CB357]40-533
FAILURE CODE [CB386]40-535
FAILURE CODE [CB441]40-537
FAILURE CODE [CB442]40-539
FAILURE CODE [CB449]40-541
FAILURE CODE [CB451]40-542
FAILURE CODE [CB452]40-544
FAILURE CODE [CB515]40-546
FAILURE CODE [CB516]40-547
FAILURE CODE [CB553]40-548
FAILURE CODE [CB555]40-549
FAILURE CODE [CB556]40-551
FAILURE CODE [CB559]40-553
FAILURE CODE [CB595]40-558
FAILURE CODE [CB689]40-560
FAILURE CODE [CB687]40-562
FAILURE CODE [CB697]40-564
FAILURE CODE [CB698]40-565
FAILURE CODE [CB731]40-566
FAILURE CODE [CB778]40-570
FAILURE CODE [CB1117] 40-573
FAILURE CODE [CB1257] 40-575
FAILURE CODE [CB1548] 40-576
FAILURE CODE [CB1549] 40-578
FAILURE CODE [CB1551] 40-580
FAILURE CODE [CB1552] 40-582
FAILURE CODE [CB1553] 40-584
FAILURE CODE [CB1622] 40-586
FAILURE CODE [CB1664] 40-588
FAILURE CODE [CB1691] 40-590
FAILURE CODE [CB1695] 40-593
FAILURE CODE [CB1696] 40-595
FAILURE CODE [CB1843] 40-597
FAILURE CODE [CB1844] 40-599
FAILURE CODE [CB1879] 40-601
FAILURE CODE [CB1881] 40-603
FAILURE CODE [CB1883] 40-605
FAILURE CODE [CB1921] 40-608
FAILURE CODE [CB1922] 40-610
FAILURE CODE [CB1923] 40-613
FAILURE CODE [CB1924] 40-615
FAILURE CODE [CB1925] 40-618
FAILURE CODE [CB1927] 40-620
FAILURE CODE [CB1928] 40-622
FAILURE CODE [CB1942] 40-624
FAILURE CODE [CB1963] 40-626
FAILURE CODE [CB1977] 40-631
FAILURE CODE [CB1993] 40-633
FAILURE CODE [CB2249] 40-635
FAILURE CODE [CB2265] 40-640
FAILURE CODE [CB2266] 40-642
FAILURE CODE [CB2271] 40-644
FAILURE CODE [CB2272] 40-646
FAILURE CODE [CB2349] 40-648
FAILURE CODE [CB2353] 40-650
FAILURE CODE [CB2357] 40-652
FAILURE CODE [CB2381] 40-655
FAILURE CODE [CB2382] 40-657
FAILURE CODE [CB2383] 40-659
FAILURE CODE [CB2386] 40-661
FAILURE CODE [CB2387] 40-663
FAILURE CODE [CB2637] 40-666
FAILURE CODE [CB2639] 40-668
FAILURE CODE [CB2732] 40-670
FAILURE CODE [CB2733] 40-672
FAILURE CODE [CB2741] 40-674
FAILURE CODE [CB2777] 40-676
FAILURE CODE [CB2878] 40-678
FAILURE CODE [CB2881] 40-681
FAILURE CODE [CB3313] 40-685
FAILURE CODE [CB3133] 40-686
FAILURE CODE [CB3134] 40-688
FAILURE CODE [CB3135] 40-690
FAILURE CODE [CB3167] 40-693
FAILURE CODE [CB3251] 40-696
FAILURE CODE [CB3253] 40-698
FAILURE CODE [CB3254] 40-703
FAILURE CODE [CB3255] 40-706
FAILURE CODE [CB3256] 40-709
FAILURE CODE [CB3311] 40-711
FAILURE CODE [CB3312] 40-713
FAILURE CODE [CB3313] 40-715
FAILURE CODE [CB3314] 40-716
FAILURE CODE [CB3315] 40-717
FAILURE CODE [CB3316] 40-720
FAILURE CODE [CB3317] 40-721
FAILURE CODE [CB3318] 40-722
FAILURE CODE [CB3319] 40-725
FAILURE CODE [CB3321] 40-726
FAILURE CODE [CB3322] 40-727
FAILURE CODE [CB3419] 40-730
FAILURE CODE [CB3421] 40-732
FAILURE CODE [CB4151] 40-734
FAILURE CODE [CB4158] 40-738
FAILURE CODE [CB4161] 40-739
FAILURE CODE [CB4162] 40-741
FAILURE CODE [CB4163] 40-743
FAILURE CODE [CB4259] 40-746
FAILURE CODE [CB4952] 40-749
FAILURE CODE [CB5383] 40-751
FAILURE CODE [D110KB]40-752
FAILURE CODE [D163KB]40-754
FAILURE CODE [D195KA]40-756
FAILURE CODE [D195KB]40-759
FAILURE CODE [D19JKZ] 40-761
FAILURE CODE [D1E7KA] 40-763
FAILURE CODE [D1E7KB] 40-764
FAILURE CODE [D1E7KY] 40-765
FAILURE CODE [D1E9KB] 40-766
FAILURE CODE [D1EAKB]40-769
FAILURE CODE [D1EBKB]40-771
FAILURE CODE [D1ECKB]40-774
FAILURE CODE [D1F0KA] 40-776
FAILURE CODE [D1F0KB] 40-777
FAILURE CODE [D1F0KY] 40-778
FAILURE CODE [D8AQKR] 40-779
FAILURE CODE [DA20MC] 40-783
FAILURE CODE [DA22KK] 40-784
FAILURE CODE [DA25KP] 40-787
FAILURE CODE [DA26KP] 40-789
FAILURE CODE [DA29KQ]40-791
FAILURE CODE [DA2LKA] 40-793
FAILURE CODE [DA2LKB] 40-796
FAILURE CODE [DA2QKR] 40-798
FAILURE CODE [DA2RKR] 40-804
FAILURE CODE [DAF0KM] 40-809
FAILURE CODE [DAF0MB] 40-810
FAILURE CODE [DAF0MC] 40-811
FAILURE CODE [DAF9KQ]40-812
FAILURE CODE [DAFGMC] 40-813
FAILURE CODE [DAFLKA] 40-814
FAILURE CODE [DAFLKB] 40-817
FAILURE CODE [DAFQKR] 40-819
FAILURE CODE [DB2QKR] 40-824
FAILURE CODE [DB2RKR] 40-833
FAILURE CODE [DBP0KM] 40-841
FAILURE CODE [DBP0KT] 40-842
FAILURE CODE [DBP0MC] 40-843
FAILURE CODE [DBP0NR] 40-844
FAILURE CODE [DBP5KP]40-845
FAILURE CODE [DBPLKA]40-848
FAILURE CODE [DBPLKB]40-851
FAILURE CODE [DBPRKR] 40-853
FAILURE CODE [DBV0MC] 40-859
FAILURE CODE [DBV1KK]40-860
FAILURE CODE [DBV5KB]40-862
FAILURE CODE [DBV6KB]40-864
FAILURE CODE [DBV8KB]40-866
FAILURE CODE [DBVLKA]40-871
FAILURE CODE [DBVLKB]40-873
FAILURE CODE [[DBVQKR]40-875
FAILURE CODE [DBVRKR] 40-879
FAILURE CODE [DBVVKR] 40-883
FAILURE CODE [DBVWKR] 40-884
FAILURE CODE [DBWQKR]40-885
FAILURE CODE [DBWRKR] 40-891
FAILURE CODE [DBX0MC] 40-897
FAILURE CODE [DBX2KK]40-898
FAILURE CODE [DBX5KP]40-900
FAILURE CODE [DBX6KP]40-902
FAILURE CODE [DBX9KQ] 40-904
FAILURE CODE [DBXLKA]40-906
FAILURE CODE [DBXLKB]40-909
FAILURE CODE [DBXQKR]40-911
FAILURE CODE [DBXRKR] 40-917
FAILURE CODE [DBY0MC] 40-923
FAILURE CODE [DBY2KK]40-924
FAILURE CODE [DBY5KP]40-926
FAILURE CODE [DBY6KP]40-928
FAILURE CODE [DBY9KQ] 40-930
FAILURE CODE [DBYLKA]40-932
FAILURE CODE [DBYLKB]40-935
FAILURE CODE [DDNRKA]40-937
FAILURE CODE [DDNRKY]40-939
FAILURE CODE [DDNS00]40-941
FAILURE CODE [DDXAL4] 40-943
FAILURE CODE [DGE5KB] 40-945
FAILURE CODE [DGH2KA] 40-947
FAILURE CODE [DGH2KB] 40-949
FAILURE CODE [DGT3KB]40-951
FAILURE CODE [DGT5KA]40-953
FAILURE CODE [DGT5KB]40-955
FAILURE CODE [DGT6KA]40-957
FAILURE CODE [DGT6KB]40-959
FAILURE CODE [DH25MA] 40-961
FAILURE CODE [DH26MA] 40-963
FAILURE CODE [DH27MA] 40-965
FAILURE CODE [DH28MA] 40-967
FAILURE CODE [DHA4KA]40-969
FAILURE CODE [DHA5KA]40-970
FAILURE CODE [DHAAMA]40-971
FAILURE CODE [DHABMA]40-972
FAILURE CODE [DHACMA] 40-973
FAILURE CODE [DHADMA] 40-974
FAILURE CODE [DHPEMA]40-975
FAILURE CODE [DHPFMA]40-977
FAILURE CODE [DHPGMA] 40-979
FAILURE CODE [DHPSMA]40-981
FAILURE CODE [DHPHMA] 40-983
FAILURE CODE [DHPTMA]40-985
FAILURE CODE [DHPUMA] 40-987
FAILURE CODE [DHS3MA] 40-989
FAILURE CODE [DHS4MA] 40-992
FAILURE CODE [DHS8MA] 40-995
FAILURE CODE [DHS9MA] 40-998
FAILURE CODE [DHSAMA]40-1001
FAILURE CODE [DHSBMA]40-1004
FAILURE CODE [DHSCMA] 40-1007
FAILURE CODE [DHSDMA] 40-1010
FAILURE CODE [DHSFMA]40-1013
FAILURE CODE [DHSGMA] 40-1016
FAILURE CODE [DHSHMA] 40-1019
FAILURE CODE [DHSJMA] 40-1022
FAILURE CODE [DKR0MA] 40-1025
FAILURE CODE [DKR1MA] 40-1028
FAILURE CODE [DKR2KA]40-1031
FAILURE CODE [DKR2KB]40-1032
FAILURE CODE [DKR2NX] 40-1033
FAILURE CODE [DKR3KA]40-1035
FAILURE CODE [DKR3KB]40-1036
FAILURE CODE [DKR3NX] 40-1037
FAILURE CODE [DKR4KA]40-1039
FAILURE CODE [DKR4KB]40-1040
FAILURE CODE [DKR4NX] 40-1041
FAILURE CODE [DKR5MA] 40-1043
FAILURE CODE [DKR6MA] 40-1046
FAILURE CODE [[DKTKKX]40-1049
FAILURE CODE [DKULKA]40-1051
FAILURE CODE [DKULKB]40-1053
FAILURE CODE [DKULKY]40-1055
FAILURE CODE [DKVEL8] 40-1057
FAILURE CODE [DKVEMA]40-1059
FAILURE CODE [DKVFL8] 40-1061
FAILURE CODE [DKVFMA] 40-1063
FAILURE CODE [DKVGL8]40-1065
FAILURE CODE [DKVGMA] 40-1067
FAILURE CODE [DKVHL8] 40-1069
FAILURE CODE [DKVHMA]40-1071
FAILURE CODE [DKVJL8]40-1073
FAILURE CODE [DKVJMA] 40-1075
FAILURE CODE [DLM3KA]40-1077
FAILURE CODE [DLM3KB]40-1079
FAILURE CODE [DLM3MB] 40-1081
FAILURE CODE [DLM8KB]40-1086
FAILURE CODE [DLM8MB] 40-1087
FAILURE CODE [DMU6KB] 40-1088
FAILURE CODE [DPQ1LD]40-1090
FAILURE CODE [DPQ4KB] 40-1091
FAILURE CODE [DPQ4KT]40-1092
FAILURE CODE [DR10KA] 40-1093
FAILURE CODE [DR20KA] 40-1095
FAILURE CODE [DR21KX] 40-1097
FAILURE CODE [DR30KA] 40-1099
FAILURE CODE [DR40KA] 40-1101
FAILURE CODE [DR50KA] 40-1103
FAILURE CODE [DR60KA] 40-1105
FAILURE CODE [DR90KA] 40-1107
FAILURE CODE [DV20KB] 40-1109
FAILURE CODE [DW45KA] 40-1111
FAILURE CODE [DW45KB] 40-1114
FAILURE CODE [DW45KY] 40-1117
FAILURE CODE [DW7BKA] 40-1119
FAILURE CODE [DW7BKB]40-1121
FAILURE CODE [DW7BKY]40-1123
FAILURE CODE [DW7HKA]40-1124
FAILURE CODE [DW7HKB]40-1126
FAILURE CODE [DW7HKY]40-1128
FAILURE CODE [DWA5KA] 40-1130
FAILURE CODE [DWA5KB] 40-1132
FAILURE CODE [DWA5KY] 40-1134
FAILURE CODE [DWACKA] 40-1135
FAILURE CODE [DWACKB] 40-1137
FAILURE CODE [DWACKY] 40-1139
FAILURE CODE [DWK0KA]40-1140
FAILURE CODE [DWK0KB]40-1142
FAILURE CODE [DWK0KY]40-1144
FAILURE CODE [DWK2KA]40-1146
FAILURE CODE [DWK2KB]40-1148
FAILURE CODE [DWK2KY]40-1150
FAILURE CODE [DWM1KA] 40-1152
FAILURE CODE [DWM1KB] 40-1154
FAILURE CODE [DWM1KY] 40-1156
FAILURE CODE [DWN5KA]40-1158
FAILURE CODE [DWN5KB]40-1159
FAILURE CODE [DWNCKA] 40-1160
FAILURE CODE [DWNCKB] 40-1161
FAILURE CODE [DWNPKA] 40-1162
FAILURE CODE [DWNPKB] 40-1164
FAILURE CODE [DWNPKY] 40-1166
FAILURE CODE [DWNQKA]40-1167
FAILURE CODE [DWNQKB]40-1169
FAILURE CODE [DWNQKY]40-1171
FAILURE CODE [DWNRKA] 40-1172
FAILURE CODE [DWNRKB] 40-1174
FAILURE CODE [DWNRKY] 40-1176
FAILURE CODE [DXR9KY]40-1178
FAILURE CODE [DXAAKA] 40-1179
FAILURE CODE [DXAAKB] 40-1181
FAILURE CODE [DXABKA] 40-1183
FAILURE CODE [DXABKB] 40-1185
FAILURE CODE [DXACKA] 40-1187
00 INDEX AND FOREWORD INDEX
PC2000-11E0
FAILURE CODE [DXACKB] 40-1189
FAILURE CODE [DXADKA] 40-1191
FAILURE CODE [DXADKB] 40-1193
FAILURE CODE [DXR6KA]40-1195
FAILURE CODE [DXR6KB]40-1196
FAILURE CODE [DXR6KY]40-1197
FAILURE CODE [DXR9KA]40-1198
FAILURE CODE [DXR9KB]40-1199
FAILURE CODE [DXR9KY]40-1200
FAILURE CODE [DXRAKA] 40-1201
FAILURE CODE [DXRAKB] 40-1202
FAILURE CODE [DXRAKY] 40-1203
FAILURE CODE [DXRCKA] 40-1204
FAILURE CODE [DXRCKB] 40-1205
FAILURE CODE [DXRCKY] 40-1206
FAILURE CODE [DXRDKA] 40-1207
FAILURE CODE [DXRDKB] 40-1208
FAILURE CODE [DXRDKY] 40-1209
FAILURE CODE [DXRFKA] 40-1210
FAILURE CODE [DXRFKB] 40-1211
FAILURE CODE [DXRFKY] 40-1212
FAILURE CODE [DXRJKA]40-1213
FAILURE CODE [DXRJKB]40-1214
FAILURE CODE [DXRJKY]40-1215
FAILURE CODE [DY20MA]40-1216
FAILURE CODE [DY2CKA]40-1219
FAILURE CODE [DY2CKY]40-1221
FAILURE CODE [DY2FMA] 40-1223
FAILURE CODE [F7FQKR]40-1226
FAILURE CODE [F7G0MC] 40-1228
FAILURE CODE [LA10ZL] 40-1229
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 40-1230
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) 40-1230
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK40-1237
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK 40-1240
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP40-1242
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS
NOTHING40-1244
E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), ENGINE
OIL LEVEL MONITOR LIGHTS UP IN YELLOW 40-1247
E-7 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR
COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW 40-1248
E-8 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING
40-1249
E-9 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING
40-1250
E-10 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING
40-1251
E-11 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING40-1252
E-12 FUEL LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING40-1253
E-13 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1254
E-14 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1255
E-15 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1256
E-16 FUEL GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM 40-1257
E-17 DISPLAY OF FUEL GAUGE DIFFERS FROM ACTUAL FUEL LEVEL40-1259
E-18 ENGINE COOLANT TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM
OR MAXIMUM40-1260
E-19 DISPLAY OF ENGINE COOLANT TEMPERATURE GAUGE DIFFERS FROM ACTUAL COOLANT
TEMPERATURE40-1261
E-20 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED 40-1262
E-21 HYDRAULIC OIL TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR
MAXIMUM 40-1263
E-22 DISPLAY OF HYDRAULIC OIL TEMPERATURE GAUGE DIFFERS FROM ACTUAL OIL TEMPERATURE
40-1265
E-23 FUNCTION SWITCH DOES NOT OPERATE 40-1266
E-24 AUTOMATIC WARM-UP SYSTEM DOES NOT WORK (IN COLD WEATHER)40-1267
E-25 WHEN AUTO-DECELERATOR SWITCH IS OPERATED, AUTO-DECELERATOR MONITOR
DOES NOT LIGHT UP OR DOES NOT GO OFF 40-1268
E-26 AUTO-DECELERATOR IS NOT OPERATED OR CANCELED WITH LEVER 40-1269
E-27 WHEN WORKING MODE SWITCH IS OPERATED, WORKING MODE SELECTION SCREEN IS
NOT DISPLAYED 40-1270
E-28 WHEN WORKING MODE IS CHANGED, SETTING OF ENGINE AND HYDRAULIC PUMP IS
NOT CHANGED 40-1271
E-29 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION
40-1272
E-30 SERVICE MODE CANNOT BE SELECTED 40-1273
E-31 ALL OF WORK EQUIPMENTS, SWING, AND TRAVEL MECHANISM DO NOT MOVE 40-1274
E-32 ALL OF WORK EQUIPMENT, SWING, AND TRAVEL MECHANISM DO NOT LOCK40-1277
E-33 WHEN SWING BRAKE CANCEL SWITCH IS SET TO CANCEL POSITION, MACHINE CANNOT
SWING 40-1279
E-34 WHEN SWING BRAKE CANCEL SWITCH IS SET TO NORMAL POSITION, SWING HOLDING
BRAKE DOES NOT OPERATE 40-1281
E-35 HORN DOES NOT SOUND40-1283
E-36 HORN DOES NOT STOP SOUNDING40-1286
E-37 ALARM DOES NOT SOUND DURING TRAVEL 40-1288
E-38 ALARM DOES NOT STOP SOUNDING WHILE MACHINE IS STOPPED40-1290
E-39 ALARM BUZZER CANNOT BE CANCELED 40-1291
E-40 NONE OF ROOM LAMP, HEADLAMP, OR WORKING LAMP DOES NOT LIGHT UP 40-1292
E-41 HEADLAMP OR WORKING LAMP DOES NOT LIGHT UP 40-1295
E-42 ROOM LAMP DOES NOT LIGHT UP40-1299
E-43 WHEN WIPER SWITCH IS OPERATED, WIPER MONITOR DOES NOT LIGHT UP OR GO OFF
40-1301
E-44 WIPER DOES NOT OPERATE WHEN WIPER SWITCH IS OPERATED (UPPER WIPER SPECIFICATION)
40-1302
E-45 WIPER DOES NOT OPERATE WHEN WIPER SWITCH IS OPERATED (LOWER WIPER SPECIFICATION)
40-1305
E-46 FUEL FEED PUMP DOES NOT OPERATE OR STOP AUTOMATICALLY 40-1308
E-47 WHEN WINDOW WASHER SWITCH IS OPERATED, WINDOW WASHER DOES NOT OPERATE
40-1312
E-48 ARM OUT INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1313
E-49 ARM IN INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 40-1314
E-50 BUCKET DUMP INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1315
E-51 BUCKET CURL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1316
E-52 SWING INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION40-1317
E-53 TRAVEL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION40-1318
E-54 BOOM RAISE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1319
E-55 BOOM LOWER INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1320
E-56 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY 40-1321
E-57 MACHINE PUSH-UP FUNCTION CANNOT BE CANCELED 40-1322
E-58 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE40-1324
E-59 STEP LIGHT DOES NOT LIGHT UP40-1325
E-60 STEP LIGHT DOES NOT GO OUT 40-1328
E-61 BOOM SHOCKLESS FUNCTION CANNOT BE CANCELED40-1330
E-62 BOOM SHOCKLESS FUNCTION DOES NOT WORK 40-1332
E-63 AIR CONDITIONER CONTROL PANEL DOES NOT TURN ON40-1333
E-64 WIND DOES NOT COME OUT FROM THE AIR CONDITIONER 40-1335
E-65 AIR CONDITIONER IS WEAK IN COLD(ELECTRIC CAPACITOR DOES NOT MOVE OR ONLY
HI ROTATION MOVES)40-1337
E-66 AIR CONDITIONER DOES NOT GET COLD(COMPRESSOR DOES NOT MOVE) 40-1339
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) 40-1342
H-1 ALL WORK EQUIPMENTS, SWING AND TRAVEL DO NOT WORK40-1342
H-2 ALL WORK EQUIPMENT, TRAVEL, SWING SPEED OR POWER IS LOW40-1343
H-3 ENGINE SPEED DROPS SIGNIFICANTLY OR ENGINE STALLS40-1345
H-4 UNUSUAL NOISE IS HEARD FROM AROUND WORK EQUIPMENT PUMP40-1346
H-5 BOOM SPEED OR POWER IS LOW IN NORMAL MODE 40-1347
H-6 BOOM RAISE SPEED OR POWER IS LOW IN HEAVY LIFT MODE40-1348
H-7 BOOM LOWER SPEED OR POWER IS LOW IN MACHINE PUSH UP MODE 40-1349
H-8 ARM SPEED OR POWER IS LOW 40-1350
H-9 BUCKET SPEED OR POWER IS LOW40-1351
H-10 BOOM DOES NOT OPERATE 40-1352
H-11 ARM DOES NOT OPERATE 40-1353
H-12 BUCKET DOES NOT OPERATE40-1354
H-13 HYDRAULIC DRIFT OF BOOM IS LARGE 40-1355
H-14 HYDRAULIC DRIFT OF ARM IS LARGE 40-1356
H-15 HYDRAULIC DRIFT OF BUCKET IS LARGE40-1357
H-16 TIME LAG OF BOOM IS LARGE40-1358
H-17 TIME LAG OF ARM IS LARGE 40-1359
H-18 TIME LAG OF BUCKET IS LARGE 40-1360
H-19 BOOM SHOCKLESS FUNCTION DOES NOT WORK OR CANNOT BE RELEASED 40-1361
H-20 MACHINE UNINTENTIONALLY TURNS TO ONE SIDE WHEN MACHINE TRAVELS (IT TURNS
IN THE SAME DIRECTION WHEN TRAVELING FORWARD AND REVERSE) 40-1362
H-21 MACHINE UNINTENTIONALLY TURNS TO ONE SIDE WHEN MACHINE TRAVELS (IT TURNS
IN THE DIFFERENT DIRECTIONS WHEN TRAVELING FORWARD AND REVERSE) 40-1364
H-22 ONLY WHEN OPERATING THE TRAVEL LEVER FULLY, TRAVEL DEVIATION IS LARGE AT
START OF TRAVELING 40-1365
H-23 REGARDLESS OF THE STROKE OF THE TRAVEL LEVER, TRAVEL DEVIATION IS LARGE AT
START OF TRAVELING 40-1366
H-24 TRAVEL DEVIATION IS LARGE AT COMBINED OPERATION40-1367
H-25 TRAVEL SPEED OR POWER IS LOW40-1368
H-26 ONLY THE ONE SIDE TRACK CAN OPERATE (MACHINE DOES NOT TRAVEL EITHER FORWARD
OR REVERSE) 40-1369
H-27 ONLY THE ONE SIDE TRACK CAN OPERATE (MACHINE CAN TRAVEL ONLY FORWARD OR
REVERSE) 40-1370
H-28 TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO SLOW OR FAST 40-1371
H-29 UPPER STRUCTURE DOES NOT SWING BOTH TO THE RIGHT AND LEFT 40-1372
H-30 SWINGS ONLY IN ONE DIRECTION40-1373
H-31 SWING ACCELERATION OR SWING SPEED IS LOW IN BOTH DIRECTIONS (RIGHT AND
LEFT) 40-1374
H-32 SWING ACCELERATION PERFORMANCE IS POOR OR SWING SPEED IS SLOW IN ONLY
ONE DIRECTION 40-1375
H-33 IN COMBINED OPERATION OF WORK EQUIPMENT, SWING SPEED OR POWER IS LOW
40-1376
H-34 WHILE COMBINED OPERATION WITH BOOM SWING SPEED IS LOW OR SWING ACCELERATION
PERFORMANCE IS POOR 40-1377
H-35 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (BOTH
RIGHT AND LEFT)40-1378
H-36 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (ONLY ONE
DIRECTION EITHER RIGHT OR LEFT)40-1379
H-37 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING (BOTH RIGHT AND
LEFT) 40-1380
H-38 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING 40-1381
H-39 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING (BOTH
RIGHT AND LEFT)40-1382
H-40 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING IN ONLY
ONE DIRECTION 40-1383
H-41 SWING DRIFT ON A SLOPE IS LARGE 40-1384
H-42 FAN SPEED IS ABNORMAL (SUCH AS EXCESSIVE NOISE OR VIBRATION OF FAN, OR
OVERHEATING) 40-1385
TROUBLESHOOTING OF ENGINE (S-MODE) 40-1386
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE)40-1386
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO40-1387
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 40-1388
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING:ENGINE CRANKS
BUT DOES NOT START) 40-1389
S-4 ENGINE STARTABILITY IS POOR40-1390
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 40-1392
S-6 ENGINE STOPS DURING OPERATION 40-1394
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 40-1396
S-8 ENGINE LACKS POWER40-1397
S-9 KDPF GETS CLOGGED IN A SHORT TIME40-1399
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 40-1401
S-11 OIL BECOMES CONTAMINATED QUICKLY 40-1402
S-12 FUEL CONSUMPTION IS EXCESSIVE 40-1403
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT 40-1404
S-14 OIL PRESSURE DROPS 40-1405
S-15 FUEL MIXES INTO ENGINE OIL40-1407
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 40-1408
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) 40-1409
S-18 UNUSUAL NOISE IS HEARD40-1411
S-19 VIBRATION IS EXCESSIVE 40-1412
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT40-1413
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY 40-1414
S-22 ACTIVE REGENERATION TAKES TIME40-1415
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION40-1416
50 DISASSEMBLY AND ASSEMBLY 50-1
CONTENTS 50-2
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY 50-8
HOW TO READ THIS MANUAL 50-8
COATING MATERIALS LIST 50-10
SPECIAL TOOLS LIST 50-14
SKETCHES OF SPECIAL TOOLS 50-32
ENGINE AND COOLING SYSTEM 50-35
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY (RIGHT BANK) 50-35
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY (LEFT BANK) 50-70
REMOVE AND INSTALL INJECTOR ASSEMBLY (RIGHT BANK) 50-93
REMOVE AND INSTALL INJECTOR ASSEMBLY (LEFT BANK) 50-124
REMOVE AND INSTALL FUEL DOSER ASSEMBLY (RIGHT BANK)50-157
REMOVE AND INSTALL FUEL DOSER ASSEMBLY (LEFT BANK) 50-164
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY (RIGHT BANK)50-171
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY (LEFT BANK)50-255
REMOVE AND INSTALL EGR VALVE ASSEMBLY (RIGHT BANK)50-355
REMOVE AND INSTALL EGR VALVE ASSEMBLY (LEFT BANK) 50-383
REMOVE AND INSTALL EGR COOLER ASSEMBLY (RIGHT BANK)50-413
REMOVE AND INSTALL EGR COOLER ASSEMBLY (LEFT BANK) 50-463
H-36 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (ONLY ONE
DIRECTION EITHER RIGHT OR LEFT)40-1379
H-37 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING (BOTH RIGHT AND
LEFT) 40-1380
H-38 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING 40-1381
H-39 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING (BOTH
RIGHT AND LEFT)40-1382
H-40 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING IN ONLY
ONE DIRECTION 40-1383
H-41 SWING DRIFT ON A SLOPE IS LARGE 40-1384
H-42 FAN SPEED IS ABNORMAL (SUCH AS EXCESSIVE NOISE OR VIBRATION OF FAN, OR
OVERHEATING) 40-1385
TROUBLESHOOTING OF ENGINE (S-MODE) 40-1386
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE)40-1386
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO40-1387
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 40-1388
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING:ENGINE CRANKS
BUT DOES NOT START) 40-1389
S-4 ENGINE STARTABILITY IS POOR40-1390
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 40-1392
S-6 ENGINE STOPS DURING OPERATION 40-1394
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 40-1396
S-8 ENGINE LACKS POWER40-1397
S-9 KDPF GETS CLOGGED IN A SHORT TIME40-1399
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 40-1401
S-11 OIL BECOMES CONTAMINATED QUICKLY 40-1402
S-12 FUEL CONSUMPTION IS EXCESSIVE 40-1403
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT 40-1404
S-14 OIL PRESSURE DROPS 40-1405
S-15 FUEL MIXES INTO ENGINE OIL40-1407
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 40-1408
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) 40-1409
S-18 UNUSUAL NOISE IS HEARD40-1411
S-19 VIBRATION IS EXCESSIVE 40-1412
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT40-1413
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY 40-1414
S-22 ACTIVE REGENERATION TAKES TIME40-1415
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION40-1416
50 DISASSEMBLY AND ASSEMBLY 50-1
CONTENTS 50-2
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY 50-8
HOW TO READ THIS MANUAL 50-8
COATING MATERIALS LIST 50-10
SPECIAL TOOLS LIST 50-14
SKETCHES OF SPECIAL TOOLS 50-32
ENGINE AND COOLING SYSTEM 50-35
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY (RIGHT BANK) 50-35
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY (LEFT BANK) 50-70
REMOVE AND INSTALL INJECTOR ASSEMBLY (RIGHT BANK) 50-93
REMOVE AND INSTALL INJECTOR ASSEMBLY (LEFT BANK) 50-124
REMOVE AND INSTALL FUEL DOSER ASSEMBLY (RIGHT BANK)50-157
REMOVE AND INSTALL FUEL DOSER ASSEMBLY (LEFT BANK) 50-164
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY (RIGHT BANK)50-171
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY (LEFT BANK)50-255
REMOVE AND INSTALL EGR VALVE ASSEMBLY (RIGHT BANK)50-355
REMOVE AND INSTALL EGR VALVE ASSEMBLY (LEFT BANK) 50-383
REMOVE AND INSTALL EGR COOLER ASSEMBLY (RIGHT BANK)50-413
REMOVE AND INSTALL EGR COOLER ASSEMBLY (LEFT BANK) 50-463
REMOVE AND INSTALL BUCKET ASSEMBLY 50-1111
REMOVE AND INSTALL ARM ASSEMBLY 50-1116
REMOVE AND INSTALL BOOM ASSEMBLY 50-1127
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT CYLINDER ASSEMBLY50-1134
CAB AND ITS ATTACHMENTS 50-1143
REMOVE AND INSTALL OPERATOR’S CAB ASSEMBLY 50-1143
REMOVE AND INSTALL CAB BASE 50-1158
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) 50-1167
REMOVE AND INSTALL OPERATOR’S CAB GLASS (ASSEMBLING TYPE)50-1176
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 50-1180
REMOVE AND INSTALL OPERATOR’S SEAT 50-1208
REMOVE AND INSTALL SEAT BELT 50-1214
REMOVE AND INSTALL FRONT WIPER ASSEMBLY 50-1217
ELECTRICAL SYSTEM 50-1225
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY (RIGHT BANK)50-1225
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY (LEFT BANK)50-1229
REMOVE AND INSTALL PUMP CONTROLLER ASSEMBLY50-1233
REMOVE AND INSTALL KomVision CONTROLLER ASSEMBLY 50-1236
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY 50-1239
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR 50-1245
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR ASSEMBLY (RIGHT BANK)
50-1247
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR ASSEMBLY (LEFT BANK)
50-1250
REMOVE AND INSTALL KDPF TEMPERATURE SENSOR 50-1253
REMOVE AND INSTALL KDPF DIFFERENTIAL PRESSURE SENSOR 50-1265
REMOVE AND INSTALL KomVision CAMERA 50-1275
REMOVE AND INSTALL KOMTRAX Plus CONTROLLER ASSEMBLY50-1283
REMOVE AND INSTALL WIRELESS LAN UNIT ASSEMBLY50-1286
60 MAINTENANCE STANDARD 60-1
CONTENTS 60-2
ENGINE AND COOLING SYSTEM 60-3
MAINTENANCE STANDARD OF ENGINE MOUNT 60-3
MAINTENANCE STANDARD FOR PTO 60-4
MAINTENANCE STANDARD OF COOLING FAN PUMP 60-6
MAINTENANCE STANDARD OF COOLING FAN MOTOR 60-10
POWER TRAIN 60-13
MAINTENANCE STANDARD OF SWING CIRCLE 60-13
MAINTENANCE STANDARD OF SWING MACHINERY 60-14
MAINTENANCE STANDARD OF FINAL DRIVE 60-16
MAINTENANCE STANDARD OF SPROCKET 60-18
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING 60-19
UNDERCARRIAGE AND FRAME 60-20
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION 60-20
MAINTENANCE STANDARD OF IDLER 60-23
MAINTENANCE STANDARD OF TRACK ROLLER 60-25
MAINTENANCE STANDARD OF CARRIER ROLLER 60-26
MAINTENANCE STANDARD OF TRACK SHOE 60-28
MAINTENANCE STANDARD OF DOUBLE SHOE 60-31
MAINTENANCE STANDARD OF TRIPLE SHOE 60-32
HYDRAULIC SYSTEM 60-33
MAINTENANCE STANDARD OF MAIN PUMP 60-33
MAINTENANCE STANDARD OF SWING MOTOR 60-39
MAINTENANCE STANDARD OF TRAVEL MOTOR 60-42
MAINTENANCE STANDARD OF CONTROL VALVE 60-46
MAINTENANCE STANDARD OF VARIABLE BACK PRESSURE VALVE 60-80
MAINTENANCE STANDARD OF PPC CUT-OFF VALVE 60-81
MAINTENANCE STANDARD OF SUCTION SELECTOR VALVE 60-85
MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE 60-87
MAINTENANCE STANDARD OF TRAVEL PPC VALVE 60-90
MAINTENANCE STANDARD OF CENTER SWIVEL JOINT 60-93
WORK EQUIPMENT 60-94
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE 60-94
MAINTENANCE STANDARD OF BOOM CYLINDER 60-103
MAINTENANCE STANDARD OF ARM CYLINDER 60-104
MAINTENANCE STANDARD OF BUCKET CYLINDER60-105
80 APPENDIX 80-1
CONTENTS 80-2
AIR CONDITIONER SYSTEM 80-5
PRECAUTIONS FOR REFRIGERANT 80-5
AIR CONDITIONER COMPONENT 80-6
AIR CONDITIONER COMPONENT 80-8
SPECIFICATIONS OF AIR CONDITIONER 80-10
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE 80-11
OUTLINE OF REFRIGERATION CYCLE 80-12
COMPONENT PARTS OF AIR CONDITIONER SYSTEM 80-14
AIR CONDITIONER UNIT 80-14
AIR CONDITIONER CONTROLLER 80-21
COMPRESSOR 80-22
CONDENSER 80-23
RECEIVER DRIER 80-24
SENSORS FOR AIR CONDITIONER SYSTEM 80-25
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
80-26
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER 80-28
AIR CONDITIONER SYSTEM DIAGRAM 80-30
AIR CONDITIONER CONTROL PANEL 80-31
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER 80-32
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
80-34
TESTING AIR LEAKAGE (DUCT) 80-38
METHOD FOR TESTING AIR LEAKAGE (DUCT) 80-38
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION 80-39
TEST VENT (MODE) CHANGEOVER 80-41
METHOD FOR TESTING VENT (MODE) CHANGEOVER 80-41
TESTING FRESH/RECIRC AIR CHANGEOVER 80-45
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER 80-45
TEST SUNLIGHT SENSOR 80-46
METHOD FOR TESTING SUNLIGHT SENSOR 80-46
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT 80-47
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT 80-47
TEST RELAYS 80-49
METHOD FOR TESTING RELAYS 80-49
AIR CONDITIONER TROUBLESHOOTING CHART 1 80-50
AIR CONDITIONER TROUBLESHOOTING CHART 2 80-51
KomVision SYSTEM 80-54
STRUCTURE AND OPERATION OF KomVision SYSTEM 80-55
PRECAUTIONS FOR KomVision SYSTEM 80-55
LAYOUT DRAWING OF KomVision SYSTEM 80-56
COMPONENT PARTS OF KomVision SYSTEM 80-59
TESTING AND ADJUSTING KomVision SYSTEM 80-70
SET AND OPERATE KomVision MONITOR 80-70
CAMERA CALIBRATION 80-85
7 CAMERA CALIBRATION 80-86
1 CAMERA CALIBRATION 80-111
TROUBLESHOOTING OF KomVision SYSTEM80-116
RELATED INFORMATION ON TROUBLESHOOTING 80-117
PREPARATION FOR TROUBLESHOOTING OF ELECTRICAL SYSTEM80-117
PROCEDURE FOR TESTING AND TROUBLESHOOTING 80-118
SYMPTOM AND TROUBLESHOOTING NUMBERS 80-122
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE80-123
CONNECTORS LIST AND LAYOUT80-125
FAILURE CODES TABLE 80-141
FAILURE CODE [DBP0KM] 80-142
FAILURE CODE [DBP0KT] 80-143
FAILURE CODE [DBP0MC] 80-144
FAILURE CODE [DBP0NR] 80-145
FAILURE CODE [DBP5KP]80-146
FAILURE CODE [DBPLKA]80-149
FAILURE CODE [DBPLKB]80-152
FAILURE CODE [DBPRKR] 80-154
FAILURE CODE [DPQ1LD]80-160
FAILURE CODE [DPQ4KB] 80-161
FAILURE CODE [DR10KA] 80-162
FAILURE CODE [DR20KA] 80-164
FAILURE CODE [DR30KA] 80-166
FAILURE CODE [DR40KA] 80-168
FAILURE CODE [DR50KA] 80-170
FAILURE CODE [DR60KA] 80-172
FAILURE CODE [DR90KA] 80-174
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 80-176
E-67 KomVision MONITOR DOES NOT LIGHT UP OR BACKLIGHT FLICKERS80-176
E-68 KomVision MONITOR IMAGES ARE NOT DISPLAYED CLEARLY 80-180
E-69 KomVision MONITOR CANNOT BE TOUCH80-187
E-70 NIGHT LIGHTING LAMP OF KomVision MONITOR IS ABNORMAL80-190
E-71 PART OF THE CAMERA IMAGE IS NOT DISPLAYED ON THE KomVision MONITOR80-193
E-72 IMAGE ON KomVision MONITOR IS NOT DISPLAYED PROPERLY AFTER CALIBRATION
80-195
90 CIRCUIT DIAGRAMS 90-1
CONTENTS 90-2
HYDRAULIC CIRCUIT DIAGRAM 90-3
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM 90-3
HYDRAULIC CIRCUIT DIAGRAM 90-7
ELECTRICAL CIRCUIT DIAGRAM 90-9
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM 90-9
ELECTRICAL CIRCUIT DIAGRAM (1/29) 90-13
ELECTRICAL CIRCUIT DIAGRAM (2/29) 90-15
ELECTRICAL CIRCUIT DIAGRAM (3/29) 90-17
ELECTRICAL CIRCUIT DIAGRAM (4/29) 90-19
ELECTRICAL CIRCUIT DIAGRAM (5/29) 90-21
ELECTRICAL CIRCUIT DIAGRAM (6/29) 90-23
ELECTRICAL CIRCUIT DIAGRAM (7/29) 90-25
ELECTRICAL CIRCUIT DIAGRAM (8/29) 90-27
ELECTRICAL CIRCUIT DIAGRAM (9/29) 90-29
ELECTRICAL CIRCUIT DIAGRAM (10/29) 90-31
ELECTRICAL CIRCUIT DIAGRAM (11/29) 90-33
ELECTRICAL CIRCUIT DIAGRAM (12/29) 90-35
ELECTRICAL CIRCUIT DIAGRAM (13/29) 90-37
ELECTRICAL CIRCUIT DIAGRAM (14/29) 90-39
ELECTRICAL CIRCUIT DIAGRAM (15/29) 90-41
ELECTRICAL CIRCUIT DIAGRAM (16/29) 90-43
ELECTRICAL CIRCUIT DIAGRAM (17/29) 90-45
ELECTRICAL CIRCUIT DIAGRAM (18/29) 90-47
ELECTRICAL CIRCUIT DIAGRAM (19/29) 90-49
ELECTRICAL CIRCUIT DIAGRAM (20/29) 90-51
ELECTRICAL CIRCUIT DIAGRAM (21/29) 90-53
ELECTRICAL CIRCUIT DIAGRAM (22/29) 90-55
ELECTRICAL CIRCUIT DIAGRAM (23/29) 90-57
ELECTRICAL CIRCUIT DIAGRAM (24/29) 90-59
ELECTRICAL CIRCUIT DIAGRAM (25/29) 90-61
ELECTRICAL CIRCUIT DIAGRAM (26/29) 90-63
ELECTRICAL CIRCUIT DIAGRAM (27/29) 90-65
ELECTRICAL CIRCUIT DIAGRAM (28/29) 90-67
ELECTRICAL CIRCUIT DIAGRAM (29/29) 90-69
INDEX1
IMAGES PREVIEW OF THE MANUAL: