Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

Description

Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

SERIAL NUMBERS 150001 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.

TABLE OF CONTENTS:

Komatsu D155CX-8 Base Tractor Shop Manual SEN06817-07 – PDF DOWNLOAD

00 INDEX AND FOREWORD 00-1
FOREWORD, SAFETY, BASIC INFORMATION 00-20
HOW TO READ THE SHOP MANUAL 00-20
SAFETY NOTICE FOR OPERATION 00-22
PRECAUTIONS TO PREVENT FIRE 00-30
ACTIONS IF FIRE OCCURS 00-32
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 00-33
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS 00-34
PRECAUTIONS FOR DEF 00-35
STORE AdBlue/DEF 00-36
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 00-37
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 00-40
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 00-47
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 00-49
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 00-50
PRACTICAL USE OF KOMTRAX 00-51
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 00-52
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 00-56
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 00-60
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 00-61
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 00-63
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 00-64
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE
00-66
HOW TO READ ELECTRICAL WIRE CODE 00-67
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 00-71
STANDARD TIGHTENING TORQUE TABLE 00-74
CONVERSION TABLE 00-81
01 SPECIFICATION 01-1
CONTENTS 01-2
SPECIFICATIONS 01-3
SPECIFICATION DRAWING 01-3
SPECIFICATIONS 01-5
WEIGHT TABLE 01-9
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE 01-11
10 STRUCTURE AND FUNCTION 10-1
CONTENTS 10-2
UREA SCR SYSTEM 10-5
LAYOUT DRAWING OF UREA SCR SYSTEM 10-5
UREA SCR SYSTEM DIAGRAM 10-7
FUNCTION OF UREA SCR SYSTEM 10-8
COMPONENT PARTS OF UREA SCR SYSTEM 10-18
BOOT-UP SYSTEM 10-27
LAYOUT DRAWING OF BOOT-UP SYSTEM 10-27
SYSTEM OPERATING LAMP SYSTEM 10-28
BATTERY DISCONNECT SWITCH 10-30
ENGINE SYSTEM 10-32
LAYOUT DRAWING OF ENGINE SYSTEM 10-32
ENGINE CONTROL SYSTEM 10-34
AUTOMATIC IDLE STOP SYSTEM 10-37
COMPONENT PARTS OF ENGINE SYSTEM 10-40
COOLING SYSTEM 10-60
LAYOUT DRAWING OF COOLING SYSTEM 10-60
COMPONENT PARTS OF COOLING SYSTEM 10-62
CONTROL SYSTEM 10-78
LAYOUT DRAWING OF CONTROL SYSTEM 10-78
INDEX 00 INDEX AND FOREWORD
00-2 D155CX-8
MACHINE MONITOR SYSTEM 10-79
KOMTRAX SYSTEM 10-82
COMPONENT PARTS OF CONTROL SYSTEM 10-83
HYDRAULIC SYSTEM 10-118
LAYOUT DRAWING OF HYDRAULIC SYSTEM 10-118
CLSS 10-119
COMPONENT PARTS OF HYDRAULIC SYSTEM 10-122
POWER TRAIN SYSTEM 10-177
LAYOUT DRAWING OF POWER TRAIN SYSTEM 10-177
TRANSMISSION, STEERING, AND BRAKE CONTROL 10-180
PALM COMMAND CONTROL SYSTEM 10-182
HSS SYSTEM 10-184
CENTRALIZED PRESSURE PICKUP PORT 10-187
COMPONENT PARTS OF POWER TRAIN SYSTEM 10-189
WORK EQUIPMENT SYSTEM 10-269
WORK EQUIPMENT CONTROL 10-269
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM 10-271
UNDERCARRIAGE AND FRAME 10-282
MAIN FRAME 10-282
SUSPENSION 10-283
TRACK FRAME AND IDLER CUSHION 10-286
CAB AND ITS ATTACHMENTS 10-288
ROPS CAB 10-288
CAB MOUNT 10-289
20 STANDARD VALUE TABLE 20-1
CONTENTS 20-2
STANDARD VALUE TABLE FOR ENGINE 20-3
STANDARD VALUE TABLE FOR ENGINE: D155CX-8 20-3
STANDARD VALUE TABLE FOR MACHINE 20-7
STANDARD VALUE TABLE FOR MACHINE: D155CX-8 20-7
30 TESTING AND ADJUSTING 30-1
CONTENTS 30-2
RELATED INFORMATION ON TESTING AND ADJUSTING 30-5
TOOLS FOR TESTING AND ADJUSTING 30-5
SKETCH OF TOOLS FOR TESTING AND ADJUSTING 30-13
ENGINE AND COOLING SYSTEM 30-16
TEST ENGINE SPEED 30-16
TEST BOOST PRESSURE 30-22
TEST EXHAUST GAS TEMPERATURE 30-24
TEST EXHAUST GAS COLOR 30-29
TEST MASS AIR FLOW AND TEMPERATURE SENSOR 30-32
TEST AND ADJUST VALVE CLEARANCE 30-34
TEST COMPRESSION PRESSURE 30-37
TEST BLOWBY PRESSURE 30-40
TEST ENGINE OIL PRESSURE 30-42
TEST EGR VALVE AND VGT OIL PRESSURE 30-44
TEST FUEL PRESSURE 30-46
TEST FUEL RETURN RATE AND LEAKAGE 30-48
BLEED AIR FROM FUEL SYSTEM 30-54
TEST FUEL SYSTEM FOR LEAKAGE 30-56
HANDLE CYLINDER CUT-OUT MODE OPERATION 30-58
HANDLE NO-INJECTION CRANKING OPERATION 30-59
CLEAN FUEL DOSER 30-60
WRITE INJECTOR COMPENSATION VALUE TO ENGINE CONTROLLER 30-62
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 30-68
TEST SCR RELATED FUNCTIONS 30-69
CLEAN AdBlue/DEF TANK 30-97
CLEAN AdBlue/DEF PUMP 30-104
00 INDEX AND FOREWORD INDEX
D155CX-8 00-3
ADJUST DECELERATOR PEDAL 30-111
POWER TRAIN 30-114
TEST POWER TRAIN OIL PRESSURE 30-114
ADJUST TRANSMISSION OUTPUT SHAFT SPEED SENSOR 30-125
TEST BRAKE PERFORMANCE SIMPLY 30-126
TEST AND ADJUST BRAKE PEDAL 30-127
ADJUST PARKING BRAKE LEVER 30-131
MOVE MACHINE BY PARKING BRAKE RELEASE WHEN MACHINE DOES NOT TRAVEL 30-133
UNDERCARRIAGE AND FRAME 30-137
ADJUST CLEARANCE OF IDLER 30-137
TEST AND ADJUST TRACK TENSION 30-140
HYDRAULIC SYSTEM 30-142
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 30-142
TEST AND ADJUST WORK EQUIPMENT AND HSS OIL PRESSURES 30-143
TEST OIL PRESSURE OF CONTROL CIRCUIT 30-149
TEST WORK EQUIPMENT LOCK SOLENOID VALVE OUTLET PRESSURE 30-151
TEST OUTLET PRESSURE IN SOLENOID VALVE OF REAR WORK EQUIPMENT SWITCH 30-153
BLEED AIR FROM WORK EQUIPMENT AND HSS PUMP 30-155
TEST COOLING FAN SPEED 30-156
TEST COOLING FAN CIRCUIT OIL PRESSURE 30-157
BLEED AIR IN COOLING FAN PUMP 30-159
OPERATION WHEN WORK EQUIPMENT IS DISABLED 30-160
WORK EQUIPMENT 30-163
ADJUST WORK EQUIPMENT LOCK LEVER 30-163
TEST AND ADJUST PLAY OF BLADE ELECTRIC LEVER 30-165
CAB AND ITS ATTACHMENTS 30-175
TEST AND ADJUST OPERATOR’S CAB 30-175
ELECTRICAL SYSTEM 30-180
SET AND OPERATE MACHINE MONITOR 30-180
START UP KOMTRAX TERMINAL 30-288
ADJUST REARVIEW CAMERA ANGLE 30-294
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER 30-295
BATTERY DISCONNECT SWITCH 30-296
TEST DIODES 30-297
Pm CLINIC 30-298
Pm CLINIC SERVICE 30-298
40 TROUBLESHOOTING 40-1
CONTENTS 40-2
RELATED INFORMATION ON TROUBLESHOOTING 40-14
GENERAL TROUBLESHOOTING POINTS 40-14
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM 40-15
SEQUENCE OF EVENTS IN TROUBLESHOOTING 40-27
CHECKS BEFORE TROUBLESHOOTING 40-29
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING 40-31
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 40-33
PROCEDURE FOR TESTING AND TROUBLESHOOTING 40-56
SYMPTOM AND TROUBLESHOOTING NUMBERS 40-59
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 40-62
CONNECTOR LIST AND LAYOUT 40-64
CONNECTOR CONTACT IDENTIFICATION 40-80
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE 40-120
FUSE LOCATION TABLE 40-126
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) 40-129
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883]
AND [CA3135]) 40-133
FAILURE CODE TABLE 40-135
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) 40-158
FAILURE CODE [1500L0] 40-158
INDEX 00 INDEX AND FOREWORD
00-4 D155CX-8
FAILURE CODE [15SAL1] 40-159
FAILURE CODE [15SALH] 40-161
FAILURE CODE [15SBL1] 40-163
FAILURE CODE [15SBLH] 40-165
FAILURE CODE [15SEL1] 40-167
FAILURE CODE [15SELH] 40-169
FAILURE CODE [15SFL1] 40-171
FAILURE CODE [15SFLH] 40-173
FAILURE CODE [15SGL1] 40-175
FAILURE CODE [15SGLH] 40-177
FAILURE CODE [15SJL1] 40-179
FAILURE CODE [15SJLH] 40-181
FAILURE CODE [1800MW] 40-183
FAILURE CODE [2300NR] 40-184
FAILURE CODE [2301L1] 40-185
FAILURE CODE [2301LH] 40-187
FAILURE CODE [2302L1] 40-189
FAILURE CODE [2302LH] 40-191
FAILURE CODE [879AKA] 40-193
FAILURE CODE [879AKB] 40-194
FAILURE CODE [879BKA] 40-195
FAILURE CODE [879BKB] 40-197
FAILURE CODE [879CKA] 40-199
FAILURE CODE [879CKB] 40-200
FAILURE CODE [879DKZ] 40-201
FAILURE CODE [879EMC] 40-203
FAILURE CODE [879FMC] 40-204
FAILURE CODE [879GKX] 40-205
FAILURE CODE [989L00] 40-207
FAILURE CODE [989M00] 40-208
FAILURE CODE [989N00] 40-209
FAILURE CODE [A1U0N3] 40-210
FAILURE CODE [A1U0N4] 40-212
FAILURE CODE [A900FR] 40-214
FAILURE CODE [A900N6] 40-215
FAILURE CODE [A900NY] 40-216
FAILURE CODE [AA10NX] 40-217
FAILURE CODE [AB00KE] 40-219
FAILURE CODE [AQ10N3] 40-221
FAILURE CODE [AS00N3] 40-223
FAILURE CODE [AS00R2] 40-225
FAILURE CODE [AS00R3] 40-226
FAILURE CODE [AS00R4] 40-227
FAILURE CODE [AS00R5] 40-228
FAILURE CODE [AS00R6] 40-229
FAILURE CODE [AS00ZK] 40-230
FAILURE CODE [AS10KM] 40-231
FAILURE CODE [AS10NR] 40-232
FAILURE CODE [AS10NT] 40-233
FAILURE CODE [B@BAZG] 40-234
FAILURE CODE [B@BCNS] 40-235
FAILURE CODE [B@BCQA] 40-236
FAILURE CODE [B@BCZK] 40-238
FAILURE CODE [B@CENS] 40-240
FAILURE CODE [B@HANS] 40-241
FAILURE CODE [CA115] 40-242
FAILURE CODE [CA122] 40-243
FAILURE CODE [CA123] 40-245
00 INDEX AND FOREWORD INDEX
D155CX-8 00-5
FAILURE CODE [CA131] 40-247
FAILURE CODE [CA132] 40-249
FAILURE CODE [CA135] 40-251
FAILURE CODE [CA141] 40-253
FAILURE CODE [CA144] 40-255
FAILURE CODE [CA145] 40-257
FAILURE CODE [CA153] 40-259
FAILURE CODE [CA154] 40-262
FAILURE CODE [CA187] 40-265
FAILURE CODE [CA221] 40-267
FAILURE CODE [CA222] 40-269
FAILURE CODE [CA227] 40-271
FAILURE CODE [CA234] 40-272
FAILURE CODE [CA238] 40-273
FAILURE CODE [CA239] 40-275
FAILURE CODE [CA249] 40-277
FAILURE CODE [CA256] 40-279
FAILURE CODE [CA271] 40-281
FAILURE CODE [CA272] 40-283
FAILURE CODE [CA273] 40-284
FAILURE CODE [CA274] 40-286
FAILURE CODE [CA322] 40-287
FAILURE CODE [CA323] 40-289
FAILURE CODE [CA324] 40-291
FAILURE CODE [CA325] 40-293
FAILURE CODE [CA331] 40-295
FAILURE CODE [CA332] 40-297
FAILURE CODE [CA343] 40-299
FAILURE CODE [CA351] 40-300
FAILURE CODE [CA352] 40-301
FAILURE CODE [CA356] 40-304
FAILURE CODE [CA357] 40-306
FAILURE CODE [CA386] 40-309
FAILURE CODE [CA441] 40-310
FAILURE CODE [CA442] 40-313
FAILURE CODE [CA449] 40-314
FAILURE CODE [CA451] 40-315
FAILURE CODE [CA452] 40-317
FAILURE CODE [CA515] 40-319
FAILURE CODE [CA516] 40-321
FAILURE CODE [CA553] 40-323
FAILURE CODE [CA555] 40-324
FAILURE CODE [CA556] 40-325
FAILURE CODE [CA559] 40-326
FAILURE CODE [CA595] 40-331
FAILURE CODE [CA687] 40-332
FAILURE CODE [CA689] 40-334
FAILURE CODE [CA691] 40-336
FAILURE CODE [CA692] 40-338
FAILURE CODE [CA697] 40-340
FAILURE CODE [CA698] 40-341
FAILURE CODE [CA731] 40-342
FAILURE CODE [CA778] 40-343
FAILURE CODE [CA1117] 40-346
FAILURE CODE [CA1664] 40-347
FAILURE CODE [CA1669] 40-350
FAILURE CODE [CA1673] 40-351
FAILURE CODE [CA1677] 40-352
INDEX 00 INDEX AND FOREWORD
00-6 D155CX-8
FAILURE CODE [CA1678] 40-353
FAILURE CODE [CA1682] 40-354
FAILURE CODE [CA1683] 40-357
FAILURE CODE [CA1684] 40-359
FAILURE CODE [CA1686] 40-361
FAILURE CODE [CA1691] 40-362
FAILURE CODE [CA1694] 40-365
FAILURE CODE [CA1695] 40-367
FAILURE CODE [CA1696] 40-368
FAILURE CODE [CA1712] 40-370
FAILURE CODE [CA1713] 40-373
FAILURE CODE [CA1714] 40-375
FAILURE CODE [CA1715] 40-376
FAILURE CODE [CA1776] 40-377
FAILURE CODE [CA1777] 40-380
FAILURE CODE [CA1843] 40-383
FAILURE CODE [CA1844] 40-385
FAILURE CODE [CA1879] 40-388
FAILURE CODE [CA1881] 40-391
FAILURE CODE [CA1883] 40-393
FAILURE CODE [CA1885] 40-397
FAILURE CODE [CA1887] 40-399
FAILURE CODE [CA1921] 40-401
FAILURE CODE [CA1922] 40-404
FAILURE CODE [CA1923] 40-409
FAILURE CODE [CA1924] 40-411
FAILURE CODE [CA1925] 40-413
FAILURE CODE [CA1927] 40-415
FAILURE CODE [CA1928] 40-417
FAILURE CODE [CA1942] 40-419
FAILURE CODE [CA1963] 40-420
FAILURE CODE [CA1977] 40-423
FAILURE CODE [CA1993] 40-426
FAILURE CODE [CA2185] 40-429
FAILURE CODE [CA2186] 40-431
FAILURE CODE [CA2249] 40-433
FAILURE CODE [CA2265] 40-434
FAILURE CODE [CA2266] 40-436
FAILURE CODE [CA2271] 40-439
FAILURE CODE [CA2272] 40-441
FAILURE CODE [CA2349] 40-443
FAILURE CODE [CA2353] 40-445
FAILURE CODE [CA2357] 40-447
FAILURE CODE [CA2381] 40-448
FAILURE CODE [CA2382] 40-450
FAILURE CODE [CA2383] 40-452
FAILURE CODE [CA2386] 40-454
FAILURE CODE [CA2387] 40-456
FAILURE CODE [CA2555] 40-461
FAILURE CODE [CA2556] 40-464
FAILURE CODE [CA2637] 40-466
FAILURE CODE [CA2639] 40-468
FAILURE CODE [CA2732] 40-471
FAILURE CODE [CA2733] 40-473
FAILURE CODE [CA2741] 40-475
FAILURE CODE [CA2765] 40-476
FAILURE CODE [CA2771] 40-477
FAILURE CODE [CA2777] 40-483
00 INDEX AND FOREWORD INDEX
D155CX-8 00-7
FAILURE CODE [CA2878] 40-486
FAILURE CODE [CA2881] 40-489
FAILURE CODE [CA2976] 40-492
FAILURE CODE [CA3133] 40-494
FAILURE CODE [CA3134] 40-496
FAILURE CODE [CA3135] 40-498
FAILURE CODE [CA3142] 40-502
FAILURE CODE [CA3143] 40-503
FAILURE CODE [CA3144] 40-504
FAILURE CODE [CA3146] 40-506
FAILURE CODE [CA3147] 40-507
FAILURE CODE [CA3148] 40-508
FAILURE CODE [CA3151] 40-510
FAILURE CODE [CA3165] 40-516
FAILURE CODE [CA3167] 40-518
FAILURE CODE [CA3229] 40-521
FAILURE CODE [CA3231] 40-523
FAILURE CODE [CA3232] 40-525
FAILURE CODE [CA3235] 40-529
FAILURE CODE [CA3239] 40-531
FAILURE CODE [CA3241] 40-534
FAILURE CODE [CA3242] 40-537
FAILURE CODE [CA3251] 40-540
FAILURE CODE [CA3253] 40-543
FAILURE CODE [CA3254] 40-547
FAILURE CODE [CA3255] 40-550
FAILURE CODE [CA3256] 40-554
FAILURE CODE [CA3311] 40-556
FAILURE CODE [CA3312] 40-558
FAILURE CODE [CA3313] 40-561
FAILURE CODE [CA3314] 40-562
FAILURE CODE [CA3315] 40-563
FAILURE CODE [CA3316] 40-566
FAILURE CODE [CA3317] 40-567
FAILURE CODE [CA3318] 40-568
FAILURE CODE [CA3319] 40-571
FAILURE CODE [CA3321] 40-572
FAILURE CODE [CA3322] 40-574
FAILURE CODE [CA3419] 40-577
FAILURE CODE [CA3421] 40-579
FAILURE CODE [CA3497] 40-581
FAILURE CODE [CA3498] 40-582
FAILURE CODE [CA3543] 40-583
FAILURE CODE [CA3545] 40-590
FAILURE CODE [CA3547] 40-592
FAILURE CODE [CA3558] 40-593
FAILURE CODE [CA3559] 40-595
FAILURE CODE [CA3562] 40-597
FAILURE CODE [CA3563] 40-599
FAILURE CODE [CA3567] 40-602
FAILURE CODE [CA3568] 40-605
FAILURE CODE [CA3571] 40-609
FAILURE CODE [CA3572] 40-611
FAILURE CODE [CA3574] 40-613
FAILURE CODE [CA3575] 40-615
FAILURE CODE [CA3577] 40-617
FAILURE CODE [CA3578] 40-619
FAILURE CODE [CA3582] 40-621
INDEX 00 INDEX AND FOREWORD
00-8 D155CX-8
FAILURE CODE [CA3583] 40-628
FAILURE CODE [CA3596] 40-630
FAILURE CODE [CA3649] 40-632
FAILURE CODE [CA3681] 40-634
FAILURE CODE [CA3682] 40-639
FAILURE CODE [CA3713] 40-645
FAILURE CODE [CA3717] 40-648
FAILURE CODE [CA3718] 40-649
FAILURE CODE [CA3725] 40-650
FAILURE CODE [CA3748] 40-653
FAILURE CODE [CA3751] 40-656
FAILURE CODE [CA3755] 40-658
FAILURE CODE [CA3866] 40-660
FAILURE CODE [CA3867] 40-664
FAILURE CODE [CA3868] 40-667
FAILURE CODE [CA3899] 40-671
FAILURE CODE [CA3911] 40-673
FAILURE CODE [CA3912] 40-677
FAILURE CODE [CA3932] 40-679
FAILURE CODE [CA3933] 40-681
FAILURE CODE [CA3934] 40-683
FAILURE CODE [CA3935] 40-686
FAILURE CODE [CA3936] 40-688
FAILURE CODE [CA4151] 40-690
FAILURE CODE [CA4152] 40-694
FAILURE CODE [CA4155] 40-698
FAILURE CODE [CA4156] 40-700
FAILURE CODE [CA4157] 40-703
FAILURE CODE [CA4158] 40-705
FAILURE CODE [CA4159] 40-706
FAILURE CODE [CA4161] 40-707
FAILURE CODE [CA4162] 40-710
FAILURE CODE [CA4163] 40-713
FAILURE CODE [CA4164] 40-715
FAILURE CODE [CA4165] 40-717
FAILURE CODE [CA4166] 40-719
FAILURE CODE [CA4168] 40-721
FAILURE CODE [CA4169] 40-724
FAILURE CODE [CA4171] 40-726
FAILURE CODE [CA4249] 40-729
FAILURE CODE [CA4251] 40-731
FAILURE CODE [CA4259] 40-733
FAILURE CODE [CA4261] 40-736
FAILURE CODE [CA4277] 40-739
FAILURE CODE [CA4281] 40-743
FAILURE CODE [CA4459] 40-747
FAILURE CODE [CA4461] 40-750
FAILURE CODE [CA4658] 40-753
FAILURE CODE [CA4731] 40-757
FAILURE CODE [CA4732] 40-758
FAILURE CODE [CA4739] 40-759
FAILURE CODE [CA4768] 40-760
FAILURE CODE [CA4769] 40-762
FAILURE CODE [CA4842] 40-765
FAILURE CODE [CA4952] 40-769
FAILURE CODE [CA5115] 40-771
FAILURE CODE [CA5383] 40-774
FAILURE CODE [D110KB] 40-776
00 INDEX AND FOREWORD INDEX
D155CX-8 00-9
FAILURE CODE [D130KA] 40-778
FAILURE CODE [D130KB] 40-781
FAILURE CODE [D190KA] 40-783
FAILURE CODE [D190KB] 40-785
FAILURE CODE [D19JKZ] 40-787
FAILURE CODE [D811MC] 40-790
FAILURE CODE [D862KA] 40-791
FAILURE CODE [D8ALKA] 40-792
FAILURE CODE [D8ALKB] 40-794
FAILURE CODE [D8AQKR] 40-797
FAILURE CODE [D8ARKR] 40-799
FAILURE CODE [D8G1KT] 40-801
FAILURE CODE [D8G6KT] 40-802
FAILURE CODE [DAF0MB] 40-803
FAILURE CODE [DAF0MC] 40-804
FAILURE CODE [DAF8KB] 40-805
FAILURE CODE [DAF9KQ] 40-806
FAILURE CODE [DAFGMC] 40-807
FAILURE CODE [DAFLKA] 40-808
FAILURE CODE [DAFLKB] 40-810
FAILURE CODE [DAFQKR] 40-813
FAILURE CODE [DAZ9KQ] 40-814
FAILURE CODE [DAZQKR] 40-815
FAILURE CODE [DB2QKR] 40-816
FAILURE CODE [DB2RKR] 40-823
FAILURE CODE [DB90KT] 40-829
FAILURE CODE [DB90MC] 40-830
FAILURE CODE [DB91KK] 40-831
FAILURE CODE [DB92KK] 40-834
FAILURE CODE [DB95KK] 40-836
FAILURE CODE [DB97KK] 40-838
FAILURE CODE [DB99KQ] 40-840
FAILURE CODE [DB9LKA] 40-842
FAILURE CODE [DB9LKB] 40-844
FAILURE CODE [DB9QKR] 40-846
FAILURE CODE [DB9RKR] 40-847
FAILURE CODE [DBE0KT] 40-849
FAILURE CODE [DBE0MC] 40-850
FAILURE CODE [DBE1KK] 40-851
FAILURE CODE [DBE2KK] 40-854
FAILURE CODE [DBE5KK] 40-857
FAILURE CODE [DBE6KK] 40-859
FAILURE CODE [DBE9KQ] 40-861
FAILURE CODE [DBELKA] 40-862
FAILURE CODE [DBELKB] 40-864
FAILURE CODE [DBEQKR] 40-867
FAILURE CODE [DBERKR] 40-868
FAILURE CODE [DD12KA] 40-870
FAILURE CODE [DD12KB] 40-872
FAILURE CODE [DD13KA] 40-874
FAILURE CODE [DD13KB] 40-876
FAILURE CODE [DD14KA] 40-878
FAILURE CODE [DD14KB] 40-881
FAILURE CODE [DDDDKA] 40-883
FAILURE CODE [DDDDKB] 40-886
FAILURE CODE [DDDDKX] 40-888
FAILURE CODE [DDKAKA] 40-889
FAILURE CODE [DDKAKB] 40-891
INDEX 00 INDEX AND FOREWORD
00-10 D155CX-8
FAILURE CODE [DDKBKA] 40-893
FAILURE CODE [DDKBKB] 40-895
FAILURE CODE [DDKCL4] 40-896
FAILURE CODE [DDKEL4] 40-898
FAILURE CODE [DDN7L4] 40-900
FAILURE CODE [DDN8L4] 40-902
FAILURE CODE [DDNLKA] 40-904
FAILURE CODE [DDNLKB] 40-906
FAILURE CODE [DDTSL1] 40-908
FAILURE CODE [DDTSLH] 40-910
FAILURE CODE [DFA4KX] 40-912
FAILURE CODE [DFA4KZ] 40-913
FAILURE CODE [DFA4L8] 40-914
FAILURE CODE [DFA5KA] 40-915
FAILURE CODE [DFA5KY] 40-917
FAILURE CODE [DFA6KA] 40-919
FAILURE CODE [DFA6KY] 40-921
FAILURE CODE [DFA7KX] 40-923
FAILURE CODE [DFA7KZ] 40-924
FAILURE CODE [DFA7L8] 40-925
FAILURE CODE [DFA8KA] 40-926
FAILURE CODE [DFA8KY] 40-928
FAILURE CODE [DFA9KA] 40-930
FAILURE CODE [DFA9KY] 40-932
FAILURE CODE [DFAAKX] 40-934
FAILURE CODE [DFAAKZ] 40-935
FAILURE CODE [DFAAL8] 40-936
FAILURE CODE [DFABKA] 40-937
FAILURE CODE [DFABKY] 40-939
FAILURE CODE [DFACKA] 40-941
FAILURE CODE [DFACKY] 40-943
FAILURE CODE [DGS1KA] 40-945
FAILURE CODE [DGS1KX] 40-947
FAILURE CODE [DGT1KA] 40-949
FAILURE CODE [DGT1KX] 40-952
FAILURE CODE [DH21KA] 40-954
FAILURE CODE [DH21KY] 40-957
FAILURE CODE [DHA4KA] 40-959
FAILURE CODE [DHAAMA] 40-961
FAILURE CODE [DHACMA] 40-963
FAILURE CODE [DHT5KA] 40-965
FAILURE CODE [DHT5KY] 40-967
FAILURE CODE [DHT7KA] 40-969
FAILURE CODE [DHT7KY] 40-972
FAILURE CODE [DK10KA] 40-974
FAILURE CODE [DK10KB] 40-977
FAILURE CODE [DK30KA] 40-979
FAILURE CODE [DK30KX] 40-982
FAILURE CODE [DK30KY] 40-983
FAILURE CODE [DK30KZ] 40-985
FAILURE CODE [DK30L8] 40-986
FAILURE CODE [DK31KA] 40-987
FAILURE CODE [DK31KY] 40-990
FAILURE CODE [DK40KA] 40-992
FAILURE CODE [DK40KY] 40-995
FAILURE CODE [DK55KX] 40-997
FAILURE CODE [DK55KZ] 40-998
FAILURE CODE [DK55L8] 40-999
00 INDEX AND FOREWORD INDEX
D155CX-8 00-11
FAILURE CODE [DK56KA] 40-1000
FAILURE CODE [DK56KY] 40-1003
FAILURE CODE [DK57KA] 40-1005
FAILURE CODE [DK57KY] 40-1008
FAILURE CODE [DKH1KA] 40-1010
FAILURE CODE [DKH1KY] 40-1012
FAILURE CODE [DLM3KA] 40-1014
FAILURE CODE [DLM3MB] 40-1016
FAILURE CODE [DLT3KA] 40-1017
FAILURE CODE [DLT3KB] 40-1019
FAILURE CODE [DR21KX] 40-1021
FAILURE CODE [DR31KX] 40-1022
FAILURE CODE [DV20KB] 40-1023
FAILURE CODE [DW7BKA] 40-1025
FAILURE CODE [DW7BKB] 40-1027
FAILURE CODE [DWN1KA] 40-1028
FAILURE CODE [DWN1KB] 40-1030
FAILURE CODE [DWN1KY] 40-1032
FAILURE CODE [DWN2KA] 40-1033
FAILURE CODE [DWN2KB] 40-1035
FAILURE CODE [DWN2KY] 40-1036
FAILURE CODE [DWN3KA] 40-1037
FAILURE CODE [DWN3KB] 40-1039
FAILURE CODE [DWN3KY] 40-1041
FAILURE CODE [DWN5KA] 40-1043
FAILURE CODE [DWN5KB] 40-1045
FAILURE CODE [DWN5KY] 40-1047
FAILURE CODE [DXA2KA] 40-1049
FAILURE CODE [DXA2KB] 40-1051
FAILURE CODE [DXA2KY] 40-1053
FAILURE CODE [DXH1KA] 40-1055
FAILURE CODE [DXH1KB] 40-1057
FAILURE CODE [DXH1KY] 40-1059
FAILURE CODE [DXH4KA] 40-1061
FAILURE CODE [DXH4KB] 40-1063
FAILURE CODE [DXH4KY] 40-1065
FAILURE CODE [DXH5KA] 40-1067
FAILURE CODE [DXH5KB] 40-1069
FAILURE CODE [DXH5KY] 40-1071
FAILURE CODE [DXH6KA] 40-1073
FAILURE CODE [DXH6KB] 40-1075
FAILURE CODE [DXH6KY] 40-1076
FAILURE CODE [DXH7KA] 40-1078
FAILURE CODE [DXH7KB] 40-1080
FAILURE CODE [DXH7KY] 40-1082
FAILURE CODE [DXH8KA] 40-1084
FAILURE CODE [DXH8KB] 40-1086
FAILURE CODE [DXH8KY] 40-1088
FAILURE CODE [DXHBKA] 40-1090
FAILURE CODE [DXHBKB] 40-1092
FAILURE CODE [DXHBKY] 40-1094
FAILURE CODE [DXHCKA] 40-1096
FAILURE CODE [DXHCKB] 40-1098
FAILURE CODE [DXHCKY] 40-1100
FAILURE CODE [DXHRKA] 40-1102
FAILURE CODE [DXHRKB] 40-1104
FAILURE CODE [DXHRKY] 40-1106
FAILURE CODE [DXHSKA] 40-1107
INDEX 00 INDEX AND FOREWORD
00-12 D155CX-8
FAILURE CODE [DXHSKB] 40-1109
FAILURE CODE [DXHSKY] 40-1111
FAILURE CODE [DXHTKA] 40-1112
FAILURE CODE [DXHTKB] 40-1113
FAILURE CODE [DXHTKY] 40-1114
FAILURE CODE [DXHUKA] 40-1115
FAILURE CODE [DXHUKB] 40-1116
FAILURE CODE [DXHUKY] 40-1117
FAILURE CODE [DXHWKA] 40-1118
FAILURE CODE [DXHWKB] 40-1119
FAILURE CODE [DXHWKY] 40-1120
FAILURE CODE [DXHXKA] 40-1121
FAILURE CODE [DXHXKB] 40-1122
FAILURE CODE [DXHXKY] 40-1123
FAILURE CODE [DXHYKA] 40-1124
FAILURE CODE [DXHYKB] 40-1125
FAILURE CODE [DXHYKY] 40-1126
FAILURE CODE [DXHZKA] 40-1127
FAILURE CODE [DXHZKB] 40-1128
FAILURE CODE [DXHZKY] 40-1129
FAILURE CODE [DXJ4KA] 40-1130
FAILURE CODE [DXJ4KB] 40-1131
FAILURE CODE [DXJ8KA] 40-1132
FAILURE CODE [DXJ8KB] 40-1133
FAILURE CODE [DXJ8KY] 40-1134
FAILURE CODE [DXJ9KA] 40-1135
FAILURE CODE [DXJ9KB] 40-1136
FAILURE CODE [DXJ9KY] 40-1137
FAILURE CODE [DXJAKA] 40-1138
FAILURE CODE [DXJAKB] 40-1139
FAILURE CODE [DXJAKY] 40-1140
FAILURE CODE [DXJBKA] 40-1141
FAILURE CODE [DXJBKB] 40-1143
FAILURE CODE [DXJBKY] 40-1145
FAILURE CODE [F313KA] 40-1147
FAILURE CODE [F313KB] 40-1148
FAILURE CODE [F318KB] 40-1149
FAILURE CODE [F318KY] 40-1150
FAILURE CODE [F7FQKR] 40-1151
FAILURE CODE [F7G0MC] 40-1154
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 40-1155
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) 40-1155
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK 40-1162
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK 40-1165
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP 40-1167
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS
NOTHING 40-1169
E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR
COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW 40-1173
E-7 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING
40-1175
E-8 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1176
E-9 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1178
E-10 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1179
E-11 POWER TRAIN OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1180
00 INDEX AND FOREWORD INDEX
D155CX-8 00-13
E-12 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1181
E-13 ENGINE COOLANT TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
40-1182
E-14 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL 40-1183
E-15 POWER TRAIN OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
40-1185
E-16 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE
40-1186
E-17 OPERATION MODE DOES NOT CHANGE 40-1187
E-18 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED 40-1188
E-19 ALARM BUZZER DOES NOT SOUND OR DOES NOT STOP SOUNDING 40-1189
E-20 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION
40-1190
E-21 SERVICE MODE CANNOT BE SELECTED 40-1191
E-22 HORN DOES NOT SOUND 40-1192
E-23 HORN DOES NOT STOP SOUNDING 40-1194
E-24 BACKUP ALARM DOES NOT SOUND 40-1195
E-25 BACKUP ALARM DOES NOT STOP SOUNDING 40-1196
E-26 HEADLAMP DOES NOT LIGHT UP 40-1197
E-27 REAR LAMP DOES NOT LIGHT UP 40-1201
E-28 ALL WIPERS DO NOT OPERATE 40-1205
E-29 FRONT WIPER DOES NOT OPERATE 40-1210
E-30 REAR WIPER DOES NOT OPERATE 40-1214
E-31 LEFT DOOR WIPER DOES NOT OPERATE 40-1218
E-32 RIGHT DOOR WIPER DOES NOT OPERATE 40-1222
E-33 FUEL FEED PUMP DOES NOT OPERATE OR STOP AUTOMATICALLY 40-1226
E-34 FAN DOES NOT ROTATE IN REVERSE 40-1227
E-35 GEAR CANNOT BE SHIFTED 40-1228
E-36 FRONT WASHER DOES NOT OPERATE 40-1229
E-37 REAR WASHER DOES NOT OPERATE 40-1232
E-38 LEFT DOOR WASHER DOES NOT OPERATE 40-1235
E-39 RIGHT DOOR WASHER DOES NOT OPERATE 40-1238
E-40 SWITCH FOR REAR WORK EQUIPMENT DOES NOT OPERATE 40-1241
E-41 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY 40-1243
E-42 PIPELAYER ATTACHMENT DOES NOT OPERATE 40-1244
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) 40-1245
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE) 40-1245
H-1 MACHINE LACKS POWER (INSUFFICIENT DRAWBAR PULL) 40-1246
H-2 MACHINE DOES NOT TRAVEL (AT 2ND OR 3RD GEAR SPEED) 40-1249
H-3 MACHINE DOES NOT MOVE OFF AT ALL GEAR SPEEDS 40-1251
H-4 MACHINE TRAVELS ONLY IN ONE DIRECTION, EITHER FORWARD OR IN REVERSE 40-1254
H-5 LARGE TIME LAG IS IN GEAR SHIFTING OR DIRECTIONAL CHANGE 40-1256
H-6 BRAKE DOES NOT WORK 40-1258
H-7 POWER TRAIN OIL OVERHEATS 40-1259
H-8 UNUSUAL NOISE IS HEARD FROM AROUND WORK EQUIPMENT AND HSS PUMP OR HSS
MOTOR 40-1261
H-9 TORQUE CONVERTER LOCKUP CLUTCH DOES NOT ENGAGE 40-1262
H-10 MACHINE CANNOT BE STEERED (MACHINE DOES NOT TURN LEFT OR RIGHT) 40-1263
H-11 STEERING SPEED OR POWER IS INSUFFICIENT 40-1265
H-12 ALL WORK EQUIPMENT OPERATE SLOWLY 40-1267
H-13 ALL WORK EQUIPMENT DO NOT OPERATE 40-1269
H-14 PIPELAYER ATTACHMENT SPEED OR POWER IS LOW 40-1271
H-15 COUNTERWEIGHT SPEED OR POWER IS LOW 40-1273
H-16 REAR ATTACHMENT SPEED OR POWER IS LOW 40-1275
H-17 HYDRAULIC DRIFT OF PIPELAYER ATTACHMENT IS LARGE 40-1277
H-18 HYDRAULIC DRIFT OF COUNTERWEIGHT IS LARGE 40-1278
H-19 SWITCH FOR REAR WORK EQUIPMENT DOES NOT OPERATE 40-1279
INDEX 00 INDEX AND FOREWORD
00-14 D155CX-8
H-20 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY) 40-1280
H-21 UNUSUAL NOISE IS HEARD FROM AROUND FAN 40-1281
TROUBLESHOOTING OF ENGINE (S-MODE) 40-1282
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE) 40-1282
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION
40-1283
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 40-1284
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS
BUT DOES NOT START) 40-1285
S-4 ENGINE STARTABILITY IS POOR 40-1286
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 40-1288
S-6 ENGINE STOPS DURING OPERATION 40-1290
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 40-1292
S-8 ENGINE LACKS POWER 40-1293
S-9 KDPF GETS CLOGGED IN A SHORT TIME 40-1295
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 40-1297
S-11 OIL BECOMES CONTAMINATED QUICKLY 40-1298
S-12 FUEL CONSUMPTION IS EXCESSIVE 40-1299
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN)
40-1300
S-14 OIL PRESSURE DROPS 40-1301
S-15 FUEL MIXES INTO ENGINE OIL 40-1303
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 40-1304
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) 40-1305
S-18 UNUSUAL NOISE IS HEARD 40-1306
S-19 VIBRATION IS EXCESSIVE 40-1307
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT 40-1308
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY 40-1309
S-22 ACTIVE REGENERATION TAKES TIME 40-1311
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION 40-1313
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE 40-1314
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR) 40-1316
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES) 40-1317
50 DISASSEMBLY AND ASSEMBLY 50-1
CONTENTS 50-2
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY 50-6
HOW TO READ THIS MANUAL 50-7
COATING MATERIALS LIST 50-9
SPECIAL TOOLS LIST 50-13
SKETCHES OF SPECIAL TOOLS 50-34
ENGINE AND COOLING SYSTEM 50-54
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY 50-54
REMOVE AND INSTALL INJECTOR ASSEMBLY 50-73
REMOVE AND INSTALL FUEL DOSER ASSEMBLY 50-97
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY 50-99
REMOVE AND INSTALL EGR VALVE ASSEMBLY 50-136
REMOVE AND INSTALL EGR COOLER ASSEMBLY 50-140
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY 50-147
REMOVE AND INSTALL ALTERNATOR BELT 50-152
REMOVE AND INSTALL RADIATOR ASSEMBLY 50-156
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY 50-170
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY 50-176
REMOVE AND INSTALL COOLING FAN DRIVE ASSEMBLY 50-181
REMOVE AND INSTALL COOLING FAN MOTOR ASSEMBLY 50-187
REMOVE AND INSTALL ENGINE ASSEMBLY 50-190
REMOVE AND INSTALL ENGINE FRONT OIL SEAL 50-212
REMOVE AND INSTALL ENGINE REAR OIL SEAL 50-218
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY 50-224
00 INDEX AND FOREWORD INDEX
D155CX-8 00-15
REMOVE AND INSTALL FUEL TANK ASSEMBLY 50-233
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY 50-251
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 50-270
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR 50-290
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER 50-297
REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER 50-298
REMOVE AND INSTALL KDPF ASSEMBLY 50-302
DISASSEMBLE AND ASSEMBLE KDPF ASSEMBLY 50-313
REMOVE AND INSTALL SCR ASSEMBLY 50-322
REMOVE AND INSTALL KDPF AND SCR ASSEMBLY 50-331
REMOVE AND INSTALL KCCV ASSEMBLY 50-344
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE 50-350
REMOVE AND INSTALL AdBlue/DEF INJECTOR 50-362
REMOVE AND INSTALL AdBlue/DEF PUMP 50-370
REMOVE AND INSTALL AdBlue/DEF HOSE 50-384
REMOVE AND INSTALL AIR CLEANER ASSEMBLY 50-408
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY 50-411
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY 50-414
POWER TRAIN 50-419
REMOVE AND INSTALL DAMPER ASSEMBLY 50-419
DISASSEMBLE AND ASSEMBLE DAMPER ASSEMBLY 50-424
REMOVE AND INSTALL POWER TRAIN UNIT ASSEMBLY 50-429
DISCONNECT AND CONNECT POWER TRAIN UNIT ASSEMBLY 50-444
DISASSEMBLE AND ASSEMBLE PTO ASSEMBLY 50-461
DISASSEMBLE AND ASSEMBLE TORQUE CONVERTER ASSEMBLY 50-470
DISASSEMBLE AND ASSEMBLE TRANSMISSION ASSEMBLY 50-483
DISASSEMBLE AND ASSEMBLE HSS ASSEMBLY 50-505
REMOVE AND INSTALL HSS MOTOR ASSEMBLY 50-529
REMOVE AND INSTALL FINAL DRIVE ASSEMBLY 50-532
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY 50-538
UNDERCARRIAGE AND FRAME 50-556
REMOVE AND INSTALL TRACK FRAME ASSEMBLY 50-556
REMOVE AND INSTALL IDLER ASSEMBLY 50-572
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY 50-575
REMOVE AND INSTALL RECOIL SPRING ASSEMBLY 50-580
DISASSEMBLE AND ASSEMBLE RECOIL SPRING 50-582
REMOVE AND INSTALL TRACK ROLLER ASSEMBLY 50-592
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY 50-595
REMOVE AND INSTALL CARRIER ROLLER ASSEMBLY 50-600
DISASSEMBLE AND ASSEMBLE CARRIER ROLLER ASSEMBLY 50-603
REMOVE AND INSTALL PIVOT SHAFT ASSEMBLY 50-609
SEPARATION AND CONNECTION OF TRACK ASSEMBLY 50-614
DISASSEMBLE AND ASSEMBLE TRACK ASSEMBLY GENERALLY 50-618
DISASSEMBLE AND ASSEMBLE ONE TRACK LINK ASSEMBLY IN FIELD 50-633
DISASSEMBLE AND ASSEMBLE MASTER LINK 50-637
REMOVE AND INSTALL CROSS BAR ASSEMBLY 50-641
REMOVE AND INSTALL SPROCKET 50-644
REMOVAL AND INSTALLATION OF UNDERGUARD ASSEMBLY 50-646
HYDRAULIC SYSTEM 50-665
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY 50-665
REMOVE AND INSTALL WORK EQUIPMENT PUMP AND HSS PUMP ASSEMBLY 50-670
REMOVE AND INSTALL POWER TRAIN PUMP AND STEERING LUBRICATION PUMP ASSEMBLY
50-680
REMOVE AND INSTALL COOLING FAN PUMP ASSEMBLY 50-691
REMOVE AND INSTALL SCAVENGING PUMP ASSEMBLY 50-698
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY 50-701
CAB RELATED PARTS 50-707
REMOVE AND INSTALL OPERATOR CAB ASSEMBLY 50-707
INDEX 00 INDEX AND FOREWORD
00-16 D155CX-8
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) 50-721
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 50-728
REMOVE AND INSTALL OPERATOR’S SEAT 50-747
REMOVE AND INSTALL SEATBELT 50-751
ELECTRICAL SYSTEM 50-753
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY 50-753
REMOVE AND INSTALL POWER TRAIN CONTROLLER ASSEMBLY 50-762
REMOVE AND INSTALL WORK EQUIPMENT CONTROLLER ASSEMBLY 50-765
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY 50-768
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR 50-771
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR 50-774
REMOVE AND INSTALL SCR TEMPERATURE SENSOR 50-776
REMOVE AND INSTALL BATTERY RELAY 50-780
REMOVE AND INSTALL GATEWAY CONTROLLER ASSEMBLY 50-793
REMOVE AND INSTALL COMMUNICATION TERMINAL 50-802
REMOVE AND INSTALL COMMUNICATION TERMINAL WIRING HARNESS 50-814
60 MAINTENANCE STANDARD 60-1
CONTENTS 60-2
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 60-3
ENGINE AND COOLING SYSTEM 60-5
MAINTENANCE STANDARD OF ENGINE MOUNT 60-5
MAINTENANCE STANDARD OF DAMPER 60-7
MAINTENANCE STANDARD OF COOLING SYSTEM 60-9
MAINTENANCE STANDARD OF COOLING FAN PUMP 60-11
MAINTENANCE STANDARD OF COOLING FAN MOTOR 60-16
POWER TRAIN 60-18
MAINTENANCE STANDARD OF UNIVERSAL JOINT 60-18
MAINTENANCE STANDARD OF POWER TRAIN MOUNT 60-19
MAINTENANCE STANDARD OF TORQUE CONVERTER, PTO 60-21
MAINTENANCE STANDARD OF TORQUE CONVERTER CONTROL VALVE 60-28
MAINTENANCE STANDARD OF ECMV (LOCKUP CLUTCH) 60-29
MAINTENANCE STANDARD OF ECMV (STATOR CLUTCH) 60-30
MAINTENANCE STANDARD OF TRANSMISSION 60-31
MAINTENANCE STANDARD OF ECMV (TRANSMISSION) 60-36
MAINTENANCE STANDARD OF MAIN RELIEF VALVE AND TORQUE CONVERTER RELIEF VALVE
60-38
MAINTENANCE STANDARD OF TRANSMISSION LUBRICATION RELIEF VALVE 60-39
MAINTENANCE STANDARD OF BEVEL GEAR SHAFT, HSS, AND BRAKE 60-40
MAINTENANCE STANDARD OF BRAKE CONTROL VALVE 60-47
MAINTENANCE STANDARD OF ECMV (BRAKE) 60-50
MAINTENANCE STANDARD OF SOLENOID VALVE (BRAKE ) 60-51
MAINTENANCE STANDARD OF SUDDEN STOP PREVENTION VALVE 60-52
MAINTENANCE STANDARD OF FINAL DRIVE 60-53
MAINTENANCE STANDARD OF SPROCKET 60-56
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING 60-57
UNDERCARRIAGE AND FRAME 60-59
MAINTENANCE STANDARD OF MAIN FRAME 60-59
MAINTENANCE STANDARD OF SUSPENSION 60-60
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION 60-63
MAINTENANCE STANDARD OF IDLER 60-65
MAINTENANCE STANDARD OF TRACK ROLLER 60-67
MAINTENANCE STANDARD OF CARRIER ROLLER 60-69
MAINTENANCE STANDARD OF TRACK SHOE 60-71
MAINTENANCE STANDARD OF SINGLE SHOE 60-73
HYDRAULIC SYSTEM 60-74
MAINTENANCE STANDARD OF HYDRAULIC TANK 60-74
MAINTENANCE STANDARD OF SINGLE PUMP (SCAVENGING) 60-75
MAINTENANCE STANDARD OF DUPLEX PUMP (LUBRICATION, POWER TRAIN) 60-76
00 INDEX AND FOREWORD INDEX
D155CX-8 00-17
MAINTENANCE STANDARD OF WORK EQUIPMENT AND HSS PUMP 60-78
MAINTENANCE STANDARD OF PC-EPC VALVE 60-80
MAINTENANCE STANDARD OF HSS MOTOR 60-81
MAINTENANCE STANDARD OF CONTROL VALVE 60-83
MAINTENANCE STANDARD OF SELF-PRESSURE REDUCING VALVE 60-95
CAB AND ITS ATTACHMENTS 60-98
MAINTENANCE STANDARD OF CAB MOUNT 60-98
80 APPENDIX 80-1
CONTENTS 80-2
AIR CONDITIONER SYSTEM 80-4
PRECAUTIONS FOR REFRIGERANT 80-4
AIR CONDITIONER COMPONENT 80-5
SPECIFICATIONS OF AIR CONDITIONER 80-7
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE 80-8
OUTLINE OF REFRIGERATION CYCLE 80-9
COMPONENT PARTS OF AIR CONDITIONER SYSTEM 80-11
AIR CONDITIONER UNIT 80-11
COMPONENT PARTS OF AIR CONDITIONER UNIT 80-15
AIR CONDITIONER CONTROLLER 80-19
COMPRESSOR 80-20
CONDENSER 80-21
RECEIVER DRIER 80-22
SENSORS FOR AIR CONDITIONER SYSTEM 80-23
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
80-25
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER 80-27
AIR CONDITIONER SYSTEM DIAGRAM 80-29
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER 80-30
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
80-32
TESTING AIR LEAKAGE (DUCT) 80-40
METHOD FOR TESTING AIR LEAKAGE (DUCT) 80-40
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION 80-43
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE
OF THE MACHINE MONITOR 80-44
TEST VENT (MODE) CHANGEOVER 80-45
METHOD FOR TESTING VENT (MODE) CHANGEOVER 80-45
TESTING FRESH/RECIRC AIR CHANGEOVER 80-46
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER 80-46
TEST SUNLIGHT SENSOR 80-47
METHOD FOR TESTING SUNLIGHT SENSOR 80-47
TEST (TRIPLE) PRESSURE SWITCH FOR REFRIGERANT 80-48
METHOD FOR TESTING (TRIPLE) PRESSURE SWITCH FOR REFRIGERANT 80-48
TEST RELAYS 80-49
METHOD FOR TESTING RELAYS 80-49
AIR CONDITIONER TROUBLESHOOTING CHART 1 80-50
AIR CONDITIONER TROUBLESHOOTING CHART 2 80-51
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 80-54
FAILURE CODE [879AKA] 80-56
FAILURE CODE [879AKB] 80-57
FAILURE CODE [879BKA] 80-58
FAILURE CODE [879BKB] 80-60
FAILURE CODE [879CKA] 80-62
FAILURE CODE [879CKB] 80-63
FAILURE CODE [879DKZ] 80-64
FAILURE CODE [879EMC] 80-66
FAILURE CODE [879FMC] 80-67
FAILURE CODE [879GKX] 80-68
INDEX 00 INDEX AND FOREWORD
00-18 D155CX-8
A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE)
80-70
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)
80-72
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS
ABNORMAL) 80-76
A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER 80-78
TROUBLESHOOTING USING GAUGE PRESSURE 80-80
CONNECTION OF SERVICE TOOL 80-83
METHOD FOR CONNECTING SERVICE TOOL 80-83
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER
PIPINGS 80-85
HANDLE COMPRESSOR OIL 80-87
90 CIRCUIT DIAGRAMS 90-1
CONTENTS 90-2
HOW TO READ THE CODES FOR ELECTRIC CABLE 90-3
HYDRAULIC CIRCUIT DIAGRAM 90-7
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM 90-7
HYDRAULIC CIRCUIT DIAGRAM (1/2) 90-11
HYDRAULIC CIRCUIT DIAGRAM (2/2) 90-13
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM 90-15
ELECTRICAL CIRCUIT DIAGRAM 90-17
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM 90-17
ELECTRICAL CIRCUIT DIAGRAM (1/16) 90-21
ELECTRICAL CIRCUIT DIAGRAM (2/16) 90-23
ELECTRICAL CIRCUIT DIAGRAM (3/16) 90-25
ELECTRICAL CIRCUIT DIAGRAM (4/16) 90-27
ELECTRICAL CIRCUIT DIAGRAM (5/16) 90-29
ELECTRICAL CIRCUIT DIAGRAM (6/16) 90-31
ELECTRICAL CIRCUIT DIAGRAM (7/16) 90-33
ELECTRICAL CIRCUIT DIAGRAM (8/16) 90-35
ELECTRICAL CIRCUIT DIAGRAM (9/16) 90-37
ELECTRICAL CIRCUIT DIAGRAM (10/16) 90-39
ELECTRICAL CIRCUIT DIAGRAM (11/16) 90-41
ELECTRICAL CIRCUIT DIAGRAM (12/16) 90-43
ELECTRICAL CIRCUIT DIAGRAM (13/16) 90-45
ELECTRICAL CIRCUIT DIAGRAM (14/16) 90-47
ELECTRICAL CIRCUIT DIAGRAM (15/16) 90-49
ELECTRICAL CIRCUIT DIAGRAM (16/16) 90-51
INDEX 1

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