Komatsu HB365LC-3 HB365NLC-3 Hydraulic Excavator Shop Manual UENBM00451 – PDF DOWNLOAD

Description

Komatsu HB365LC-3 HB365NLC-3 Hydraulic Excavator Shop Manual UENBM00451 – PDF DOWNLOAD

IMAGES PREVIEW OF THE MANUAL:

DESCRIPTION:

Komatsu HB365LC-3 HB365NLC-3 Hydraulic Excavator Shop Manual UENBM00451 – PDF DOWNLOAD

SERIAL NUMBERS

5001 and up
K70001 and up

FOREWORD, SAFETY, BASIC INFORMATION (ALL-A-0370-001-00-B)
HOW TO READ THE SHOP MANUAL (ALL_E-A-0320-010-00-B)
• 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.

Need help? Contact: [email protected]

TABLE OF CONTENTS:

Komatsu HB365LC-3 HB365NLC-3 Hydraulic Excavator Shop Manual UENBM00451 – PDF DOWNLOAD

00 INDEX AND FOREWORD 00-1
ABBREVIATION LIST 00-21
FOREWORD, SAFETY, BASIC INFORMATION 00-27
HOW TO READ THE SHOP MANUAL 00-27
SAFETY NOTICE FOR OPERATION 00-29
PRECAUTIONS PARTICULARLY FOR HYBRID MACHINES 00-37
PRECAUTIONS TO PREVENT FIRE 00-38
ACTIONS IF FIRE OCCURS 00-40
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 00-41
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS 00-42
PRECAUTIONS FOR DEF 00-43
STORE AdBlue/DEF 00-44
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 00-45
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 00-48
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 00-55
PRECAUTIONS FOR MAINTENANCE OF HYBRID SYSTEM 00-57
PRECAUTIONS AGAINST HIGH VOLTAGE AND HIGH TEMPERATURE 00-58
PRECAUTIONS FOR NORMAL CHECK AND MAINTENANCE 00-59
PRECAUTIONS FOR THE MACHINE NOT TO BE TIPPED OVER AND FOR HYBRID COMPONENTS
NOT TO BE DAMAGED 00-60
PRECAUTIONS FOR THE MACHINE NOT TO BE SUBMERGED 00-61
PRECAUTIONS FOR THE COLD SEASON 00-62
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 00-63
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 00-64
PRACTICAL USE OF KOMTRAX 00-65
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 00-66
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 00-70
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 00-74
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 00-75
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 00-77
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 00-78
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE
00-80
HOW TO READ THE CODES (SYMBOLS) FOR ELECTRIC CABLE 00-81
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 00-87
STANDARD TIGHTENING TORQUE TABLE 00-90
CONVERSION TABLE 00-97
01 SPECIFICATIONS 01-1
CONTENTS 01-2
ABBREVIATION LIST 01-3
SPECIFICATIONS 01-9
SPECIFICATION DRAWING 01-9
WORKING RANGE DRAWINGS 01-10
SPECIFICATIONS 01-11
WEIGHT TABLE 01-15
TABLE OF FUEL, COOLANT, AND LUBRICANTS 01-17
10 STRUCTURE AND FUNCTION 10-1
CONTENTS 10-2
ABBREVIATION LIST 10-6
UREA SCR SYSTEM 10-12
LAYOUT DRAWING OF UREA SCR SYSTEM 10-12
UREA SCR SYSTEM DIAGRAM 10-16
FUNCTION OF UREA SCR SYSTEM 10-17
COMPONENT PARTS OF UREA SCR SYSTEM 10-37
BOOT-UP SYSTEM 10-46
LAYOUT DRAWING OF BOOT-UP SYSTEM 10-46
INDEX 00 INDEX AND FOREWORD
00-2 HB365LC-3
SYSTEM OPERATING LAMP SYSTEM 10-48
BATTERY DISCONNECT SWITCH 10-50
ENGINE SYSTEM 10-51
LAYOUT DRAWING OF ENGINE SYSTEM 10-51
ENGINE CONTROL SYSTEM 10-53
AUTO-DECELERATION SYSTEM 10-56
ENGINE AUTOMATIC WARM-UP SYSTEM 10-58
OVERHEAT PREVENTION SYSTEM 10-60
TURBOCHARGER PROTECTION SYSTEM 10-63
AUTOMATIC IDLE STOP SYSTEM 10-65
COMPONENT PARTS OF ENGINE SYSTEM 10-69
COOLING SYSTEM 10-85
LAYOUT DRAWING OF COOLING SYSTEM 10-85
HYBRID SYSTEM 10-87
LAYOUT DRAWING OF HYBRID SYSTEM 10-87
SYSTEM DIAGRAM OF HYBRID SYSTEM 10-88
STRUCTURE OF HYBRID SYSTEM 10-89
HYBRID PROTECTION SYSTEM 10-90
COOLING SYSTEM OF HYBRID COMPONENTS 10-92
INTERLOCK SYSTEM OF HYBRID COMPONENTS 10-93
WORKER PROTECTION SYSTEM FOR WHEN DISASSEMBLING THE HYBRID COMPONENTS
10-94
COMPONENT PARTS OF HYBRID SYSTEM 10-96
CONTROL SYSTEM 10-103
LAYOUT DRAWING OF CONTROL SYSTEM 10-103
MACHINE MONITOR SYSTEM 10-106
KomVision SYSTEM 10-108
KomVision SYSTEM 10-109
KOMTRAX SYSTEM 10-113
PPC LEVERS 10-114
AUTOMATIC GREASE SYSTEM 10-116
COMPONENT PARTS OF CONTROL SYSTEM 10-131
HYDRAULIC SYSTEM 10-165
LAYOUT DRAWING OF HYDRAULIC SYSTEM 10-165
CLSS 10-168
ENGINE AND PUMP COMBINED CONTROL SYSTEM 10-187
PUMP AND VALVE CONTROL SYSTEM 10-193
COMPONENT PARTS OF HYDRAULIC SYSTEM 10-196
WORK EQUIPMENT SYSTEM 10-279
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM 10-279
STRUCTURE OF VALVE CONTROL 10-285
ONE-TOUCH POWER MAXIMIZING SYSTEM 10-286
MACHINE PUSH-UP SYSTEM 10-288
PPC LOCK SYSTEM 10-290
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM 10-291
OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT 10-293
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM 10-295
SWING SYSTEM 10-321
LAYOUT DRAWING OF SWING SYSTEM 10-321
SWING CONTROL SYSTEM DIAGRAM 10-324
COMPONENT PARTS OF SWING SYSTEM 10-327
TRAVEL SYSTEM 10-331
LAYOUT DRAWING OF TRAVEL SYSTEM 10-331
TRAVEL CONTROL SYSTEM DIAGRAM 10-335
COMPONENT PARTS OF TRAVEL SYSTEM 10-337
UNDERCARRIAGE AND FRAME 10-358
LAYOUT DRAWING OF UNDERCARRIAGE 10-358
WORK EQUIPMENT 10-360
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-3
STRUCTURE OF WORK EQUIPMENT 10-360
FUNCTION OF WORK EQUIPMENT 10-361
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM 10-362
BUCKET CLEARANCE ADJUSTMENT SHIM 10-363
CAB AND ITS ATTACHMENTS 10-364
ROPS CAB 10-364
CAB MOUNT 10-365
CAB TIPPING STOPPER 10-366
20 STANDARD VALUE TABLE 20-1
CONTENTS 20-2
ABBREVIATION LIST 20-3
STANDARD VALUE TABLE FOR ENGINE 20-9
STANDARD VALUE TABLE FOR ENGINE:HB365LC-3 20-9
STANDARD VALUE TABLE FOR MACHINE 20-15
STANDARD VALUE TABLE FOR MACHINE: HB365LC-3 20-15
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE 20-32
30 TESTING AND ADJUSTING 30-1
CONTENTS 30-2
ABBREVIATION LIST 30-5
RELATED INFORMATION ON TESTING AND ADJUSTING 30-11
TOOLS FOR TESTING AND ADJUSTING 30-11
SKETCH OF TOOLS FOR TESTING AND ADJUSTING 30-18
ENGINE AND COOLING SYSTEM 30-20
TEST ENGINE SPEED 30-20
TEST BOOST PRESSURE 30-23
TEST EXHAUST GAS COLOR 30-25
TEST AND ADJUST VALVE CLEARANCE 30-28
TEST COMPRESSION PRESSURE 30-31
TEST BLOWBY PRESSURE 30-34
TEST ENGINE OIL PRESSURE 30-36
TEST EGR VALVE AND VGT OIL PRESSURE 30-38
TEST FUEL PRESSURE 30-40
TEST FUEL DISCHARGE, RETURN AND LEAKAGE 30-48
BLEED AIR FROM FUEL SYSTEM 30-56
TEST FUEL CIRCUIT FOR LEAKAGE 30-57
HANDLE CYLINDER CUT-OUT MODE OPERATION 30-59
HANDLE NO-INJECTION CRANKING OPERATION 30-60
TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION 30-61
TEST COOLING FAN SPEED 30-63
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 30-64
TEST SCR RELATED FUNCTIONS 30-65
CLEAN AdBlue/DEF TANK 30-90
HYBRID SYSTEM 30-95
PRECAUTIONS FOR USING HYBRID SYSTEMS 30-95
DRAIN, REFILLING, AIR BLEEDING OF HYBRID SYSTEM COOLANT 30-96
WATER PRESSURE TEST OF THE HYBRID SYSTEM COOLANT 30-102
TEST LUBRICATION CIRCUIT OIL PRESSURE OF HYBRID SYSTEM 30-104
TEST SWING PARKING BRAKE PRESSURE 30-106
TEST AND CLEAN DELIVERY FILTER OF SWING MOTOR 30-108
POWER TRAIN 30-109
TEST SWING CIRCLE BEARING CLEARANCE 30-109
UNDERCARRIAGE AND FRAME 30-110
TEST AND ADJUST TRACK TENSION 30-110
HYDRAULIC SYSTEM 30-112
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 30-112
TEST AND ADJUST OIL PRESSURE IN WORK EQUIPMENT AND TRAVEL CIRCUITS 30-116
TEST OIL PRESSURE OF CONTROL CIRCUIT 30-125
TEST AND ADJUST OIL PRESSURE IN PUMP PC CONTROL CIRCUIT 30-127
INDEX 00 INDEX AND FOREWORD
00-4 HB365LC-3
TEST AND ADJUST OIL PRESSURE IN PUMP LS CONTROL CIRCUIT 30-131
TEST OUTLET PRESSURE OF SOLENOID VALVE 30-138
TEST PPC VALVE OUTPUT PRESSURE 30-142
ADJUST WORK EQUIPMENT AND SWING PPC VALVES 30-144
MEASURING AND ADJUSTING QUICK COUPLER CONTROL VALVE OUTPUT PRESSURE 30-145
TEST PUMP SWASH PLATE SENSOR 30-147
TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT 30-148
TEST OIL LEAKAGE 30-150
BLEED AIR FROM HYDRAULIC CIRCUIT 30-153
CAB AND ITS ATTACHMENTS 30-156
TEST CAB TIPPING STOPPER 30-156
METHOD FOR ADJUSTING MIRRORS 30-157
ELECTRICAL SYSTEM 30-163
SET AND OPERATE MACHINE MONITOR 30-163
METHOD FOR STARTING UP KOMTRAX TERMINAL 30-253
ADJUST REARVIEW CAMERA ANGLE 30-258
ADJUST KomVision CAMERA ANGLE 30-261
ADJUST KomVision RELATED ITEMS 30-266
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER 30-286
HANDLE BATTERY DISCONNECT SWITCH 30-287
TEST DIODES 30-288
Pm CLINIC 30-289
Pm CLINIC SERVICE 30-289
40 TROUBLESHOOTING 40-1
CONTENTS 40-2
ABBREVIATION LIST 40-15
RELATED INFORMATION ON TROUBLESHOOTING 40-21
GENERAL TROUBLESHOOTING POINTS 40-21
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM 40-23
SEQUENCE OF EVENTS IN TROUBLESHOOTING 40-35
PRECAUTIONS FOR USING HYBRID SYSTEMS, TROUBLESHOOTING FOR HIGH-VOLTAGE
EQUIPMENT 40-37
TABLE OF SELF-DEFINE MONITORING ITEMS AND CHECK SHEET FOR HYBRID COMPONENTS
40-44
CHECKS BEFORE TROUBLESHOOTING 40-50
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING 40-52
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 40-54
AUTOMATIC GREASE SYSTEM 40-80
PREPARATION FOR TROUBLESHOOTING OF ELECTRICAL SYSTEM 40-84
PROCEDURE FOR TESTING AND TROUBLESHOOTING 40-90
SYMPTOMS OF FAILURE AND TROUBLESHOOTING NUMBERS 40-93
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 40-97
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR
SYSTEM 40-99
CONNECTOR LIST AND LAYOUT 40-102
CONNECTOR CONTACT IDENTIFICATION 40-116
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE 40-156
FUSE LOCATION TABLE 40-162
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) 40-164
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883]
AND [CA3135]) 40-168
FAILURE CODES TABLE 40-170
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) 40-191
FAILURE CODE [879AKA] 40-191
FAILURE CODE [879AKB] 40-192
FAILURE CODE [879BKA] 40-193
FAILURE CODE [879BKB] 40-195
FAILURE CODE [879CKA] 40-197
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-5
FAILURE CODE [879CKB] 40-198
FAILURE CODE [879DKZ] 40-199
FAILURE CODE [879EMC] 40-201
FAILURE CODE [879FMC] 40-202
FAILURE CODE [879GKX] 40-203
FAILURE CODE [989L00] 40-205
FAILURE CODE [989M00] 40-206
FAILURE CODE [989N00] 40-207
FAILURE CODE [A1U0N3] 40-208
FAILURE CODE [A1U0N4] 40-210
FAILURE CODE [A900FR] 40-212
FAILURE CODE [A900N6] 40-213
FAILURE CODE [A900NY] 40-214
FAILURE CODE [AA10NX] 40-215
FAILURE CODE [AB00KE] 40-217
FAILURE CODE [AQ10N3] 40-219
FAILURE CODE [AS00N3] 40-221
FAILURE CODE [AS00R2] 40-223
FAILURE CODE [AS00R3] 40-224
FAILURE CODE [AS00R4] 40-225
FAILURE CODE [AS00R5] 40-226
FAILURE CODE [AS00R6] 40-227
FAILURE CODE [AS00ZK] 40-228
FAILURE CODE [AS10KM] 40-229
FAILURE CODE [AS10NR] 40-230
FAILURE CODE [AS10NT] 40-231
FAILURE CODE [B@BAZG] 40-232
FAILURE CODE [B@BAZK] 40-233
FAILURE CODE [B@BCNS] 40-235
FAILURE CODE [B@BCZK] 40-236
FAILURE CODE [B@HANS] 40-237
FAILURE CODE [CA115] 40-238
FAILURE CODE [CA122] 40-239
FAILURE CODE [CA123] 40-241
FAILURE CODE [CA131] 40-243
FAILURE CODE [CA132] 40-245
FAILURE CODE [CA144] 40-247
FAILURE CODE [CA145] 40-249
FAILURE CODE [CA153] 40-251
FAILURE CODE [CA154] 40-254
FAILURE CODE [CA187] 40-257
FAILURE CODE [CA221] 40-259
FAILURE CODE [CA222] 40-261
FAILURE CODE [CA227] 40-263
FAILURE CODE [CA234] 40-264
FAILURE CODE [CA238] 40-265
FAILURE CODE [CA239] 40-267
FAILURE CODE [CA249] 40-269
FAILURE CODE [CA256] 40-271
FAILURE CODE [CA271] 40-273
FAILURE CODE [CA272] 40-275
FAILURE CODE [CA281] 40-277
FAILURE CODE [CA322] 40-278
FAILURE CODE [CA323] 40-280
FAILURE CODE [CA324] 40-282
FAILURE CODE [CA325] 40-284
FAILURE CODE [CA331] 40-286
FAILURE CODE [CA332] 40-288
INDEX 00 INDEX AND FOREWORD
00-6 HB365LC-3
FAILURE CODE [CA343] 40-290
FAILURE CODE [CA351] 40-291
FAILURE CODE [CA352] 40-292
FAILURE CODE [CA356] 40-295
FAILURE CODE [CA357] 40-297
FAILURE CODE [CA386] 40-299
FAILURE CODE [CA428] 40-300
FAILURE CODE [CA429] 40-302
FAILURE CODE [CA435] 40-304
FAILURE CODE [CA441] 40-306
FAILURE CODE [CA442] 40-308
FAILURE CODE [CA449] 40-309
FAILURE CODE [CA451] 40-312
FAILURE CODE [CA452] 40-315
FAILURE CODE [CA488] 40-317
FAILURE CODE [CA515] 40-318
FAILURE CODE [CA516] 40-320
FAILURE CODE [CA553] 40-322
FAILURE CODE [CA555] 40-323
FAILURE CODE [CA556] 40-324
FAILURE CODE [CA559] 40-325
FAILURE CODE [CA595] 40-329
FAILURE CODE [CA687] 40-330
FAILURE CODE [CA689] 40-332
FAILURE CODE [CA691] 40-337
FAILURE CODE [CA692] 40-339
FAILURE CODE [CA697] 40-341
FAILURE CODE [CA698] 40-342
FAILURE CODE [CA731] 40-343
FAILURE CODE [CA778] 40-345
FAILURE CODE [CA1117] 40-350
FAILURE CODE [CA1664] 40-351
FAILURE CODE [CA1669] 40-353
FAILURE CODE [CA1673] 40-354
FAILURE CODE [CA1677] 40-355
FAILURE CODE [CA1678] 40-356
FAILURE CODE [CA1682] 40-357
FAILURE CODE [CA1683] 40-359
FAILURE CODE [CA1684] 40-361
FAILURE CODE [CA1686] 40-363
FAILURE CODE [CA1691] 40-364
FAILURE CODE [CA1694] 40-367
FAILURE CODE [CA1695] 40-370
FAILURE CODE [CA1696] 40-371
FAILURE CODE [CA1712] 40-373
FAILURE CODE [CA1713] 40-376
FAILURE CODE [CA1714] 40-378
FAILURE CODE [CA1715] 40-379
FAILURE CODE [CA1776] 40-380
FAILURE CODE [CA1777] 40-383
FAILURE CODE [CA1843] 40-386
FAILURE CODE [CA1844] 40-388
FAILURE CODE [CA1879] 40-390
FAILURE CODE [CA1881] 40-393
FAILURE CODE [CA1883] 40-395
FAILURE CODE [CA1885] 40-398
FAILURE CODE [CA1887] 40-400
FAILURE CODE [CA1921] 40-402
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-7
FAILURE CODE [CA1922] 40-405
FAILURE CODE [CA1942] 40-410
FAILURE CODE [CA1993] 40-411
FAILURE CODE [CA2185] 40-414
FAILURE CODE [CA2186] 40-415
FAILURE CODE [CA2249] 40-417
FAILURE CODE [CA2265] 40-418
FAILURE CODE [CA2266] 40-420
FAILURE CODE [CA2271] 40-422
FAILURE CODE [CA2272] 40-424
FAILURE CODE [CA2288] 40-427
FAILURE CODE [CA2311] 40-428
FAILURE CODE [CA2349] 40-429
FAILURE CODE [CA2353] 40-432
FAILURE CODE [CA2357] 40-434
FAILURE CODE [CA2381] 40-435
FAILURE CODE [CA2382] 40-437
FAILURE CODE [CA2383] 40-440
FAILURE CODE [CA2386] 40-443
FAILURE CODE [CA2387] 40-445
FAILURE CODE [CA2555] 40-446
FAILURE CODE [CA2556] 40-449
FAILURE CODE [CA2637] 40-452
FAILURE CODE [CA2639] 40-454
FAILURE CODE [CA2771] 40-457
FAILURE CODE [CA2777] 40-463
FAILURE CODE [CA2976] 40-466
FAILURE CODE [CA3133] 40-468
FAILURE CODE [CA3134] 40-470
FAILURE CODE [CA3135] 40-472
FAILURE CODE [CA3142] 40-475
FAILURE CODE [CA3143] 40-476
FAILURE CODE [CA3144] 40-477
FAILURE CODE [CA3146] 40-479
FAILURE CODE [CA3147] 40-480
FAILURE CODE [CA3148] 40-481
FAILURE CODE [CA3151] 40-483
FAILURE CODE [CA3165] 40-489
FAILURE CODE [CA3229] 40-491
FAILURE CODE [CA3231] 40-493
FAILURE CODE [CA3232] 40-495
FAILURE CODE [CA3235] 40-499
FAILURE CODE [CA3239] 40-501
FAILURE CODE [CA3241] 40-504
FAILURE CODE [CA3242] 40-507
FAILURE CODE [CA3251] 40-510
FAILURE CODE [CA3253] 40-512
FAILURE CODE [CA3254] 40-515
FAILURE CODE [CA3255] 40-518
FAILURE CODE [CA3256] 40-522
FAILURE CODE [CA3311] 40-524
FAILURE CODE [CA3312] 40-526
FAILURE CODE [CA3313] 40-529
FAILURE CODE [CA3314] 40-530
FAILURE CODE [CA3315] 40-531
FAILURE CODE [CA3316] 40-533
FAILURE CODE [CA3317] 40-534
FAILURE CODE [CA3318] 40-535
INDEX 00 INDEX AND FOREWORD
00-8 HB365LC-3
FAILURE CODE [CA3319] 40-537
FAILURE CODE [CA3321] 40-538
FAILURE CODE [CA3322] 40-540
FAILURE CODE [CA3419] 40-542
FAILURE CODE [CA3421] 40-544
FAILURE CODE [CA3497] 40-546
FAILURE CODE [CA3498] 40-547
FAILURE CODE [CA3543] 40-548
FAILURE CODE [CA3545] 40-554
FAILURE CODE [CA3547] 40-556
FAILURE CODE [CA3558] 40-557
FAILURE CODE [CA3559] 40-559
FAILURE CODE [CA3562] 40-561
FAILURE CODE [CA3563] 40-563
FAILURE CODE [CA3567] 40-566
FAILURE CODE [CA3568] 40-569
FAILURE CODE [CA3571] 40-573
FAILURE CODE [CA3572] 40-575
FAILURE CODE [CA3574] 40-577
FAILURE CODE [CA3575] 40-579
FAILURE CODE [CA3577] 40-581
FAILURE CODE [CA3578] 40-583
FAILURE CODE [CA3582] 40-585
FAILURE CODE [CA3583] 40-591
FAILURE CODE [CA3596] 40-593
FAILURE CODE [CA3649] 40-596
FAILURE CODE [CA3681] 40-598
FAILURE CODE [CA3682] 40-603
FAILURE CODE [CA3713] 40-608
FAILURE CODE [CA3717] 40-611
FAILURE CODE [CA3718] 40-612
FAILURE CODE [CA3725] 40-613
FAILURE CODE [CA3741] 40-616
FAILURE CODE [CA3748] 40-617
FAILURE CODE [CA3751] 40-620
FAILURE CODE [CA3755] 40-622
FAILURE CODE [CA3866] 40-624
FAILURE CODE [CA3867] 40-628
FAILURE CODE [CA3868] 40-631
FAILURE CODE [CA3899] 40-635
FAILURE CODE [CA3911] 40-637
FAILURE CODE [CA3912] 40-641
FAILURE CODE [CA3932] 40-643
FAILURE CODE [CA3933] 40-645
FAILURE CODE [CA3934] 40-647
FAILURE CODE [CA3935] 40-650
FAILURE CODE [CA3936] 40-652
FAILURE CODE [CA4151] 40-654
FAILURE CODE [CA4152] 40-658
FAILURE CODE [CA4155] 40-662
FAILURE CODE [CA4156] 40-664
FAILURE CODE [CA4157] 40-667
FAILURE CODE [CA4158] 40-669
FAILURE CODE [CA4159] 40-670
FAILURE CODE [CA4161] 40-671
FAILURE CODE [CA4162] 40-674
FAILURE CODE [CA4163] 40-677
FAILURE CODE [CA4164] 40-679
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-9
FAILURE CODE [CA4165] 40-681
FAILURE CODE [CA4166] 40-683
FAILURE CODE [CA4168] 40-685
FAILURE CODE [CA4169] 40-688
FAILURE CODE [CA4171] 40-690
FAILURE CODE [CA4249] 40-693
FAILURE CODE [CA4251] 40-695
FAILURE CODE [CA4259] 40-697
FAILURE CODE [CA4261] 40-700
FAILURE CODE [CA4277] 40-703
FAILURE CODE [CA4281] 40-707
FAILURE CODE [CA4459] 40-711
FAILURE CODE [CA4461] 40-714
FAILURE CODE [CA4658] 40-717
FAILURE CODE [CA4731] 40-721
FAILURE CODE [CA4732] 40-722
FAILURE CODE [CA4739] 40-723
FAILURE CODE [CA4768] 40-724
FAILURE CODE [CA4769] 40-726
FAILURE CODE [CA4842] 40-728
FAILURE CODE [CA4952] 40-732
FAILURE CODE [CA5115] 40-734
FAILURE CODE [CA5179] 40-737
FAILURE CODE [CA5181] 40-739
FAILURE CODE [CA5383] 40-741
FAILURE CODE [D110KB] 40-743
FAILURE CODE [D19JKZ] 40-745
FAILURE CODE [D811MC] 40-748
FAILURE CODE [D862KA] 40-749
FAILURE CODE [D8ALKA] 40-750
FAILURE CODE [D8ALKB] 40-752
FAILURE CODE [D8AQKR] 40-754
FAILURE CODE [DA20MC] 40-759
FAILURE CODE [DA22KK] 40-760
FAILURE CODE [DA25KP] 40-763
FAILURE CODE [DA26KP] 40-765
FAILURE CODE [DA29KQ] 40-768
FAILURE CODE [DA2LKA] 40-770
FAILURE CODE [DA2LKB] 40-772
FAILURE CODE [DA2QKR] 40-774
FAILURE CODE [DA2RKR] 40-779
FAILURE CODE [DAF0KM] 40-784
FAILURE CODE [DAF0MB] 40-785
FAILURE CODE [DAF0MC] 40-786
FAILURE CODE [DAF8KB] 40-787
FAILURE CODE [DAF9KQ] 40-789
FAILURE CODE [DAFGMC] 40-790
FAILURE CODE [DAFLKA] 40-791
FAILURE CODE [DAFLKB] 40-793
FAILURE CODE [DAFQKR] 40-795
FAILURE CODE [DAZ9KQ] 40-799
FAILURE CODE [DAZQKR] 40-800
FAILURE CODE [DB2QKR] 40-804
FAILURE CODE [DB2RKR] 40-809
FAILURE CODE [DBP0KM] 40-814
FAILURE CODE [DBP0KT] 40-815
FAILURE CODE [DBPQKR] 40-816
FAILURE CODE [DDNRKA] 40-821
INDEX 00 INDEX AND FOREWORD
00-10 HB365LC-3
FAILURE CODE [DDNRKY] 40-823
FAILURE CODE [DDNS00] 40-825
FAILURE CODE [DGH2KA] 40-827
FAILURE CODE [DGH2KB] 40-829
FAILURE CODE [DHA4KA] 40-831
FAILURE CODE [DHAAMA] 40-833
FAILURE CODE [DHACMA] 40-835
FAILURE CODE [DHPAMA] 40-837
FAILURE CODE [DHPBMA] 40-839
FAILURE CODE [DHS3MA] 40-841
FAILURE CODE [DHS4MA] 40-843
FAILURE CODE [DHS8MA] 40-845
FAILURE CODE [DHS9MA] 40-847
FAILURE CODE [DHSAKZ] 40-849
FAILURE CODE [DHSBKZ] 40-851
FAILURE CODE [DHSCMA] 40-853
FAILURE CODE [DHSDMA] 40-855
FAILURE CODE [DHSFMA] 40-857
FAILURE CODE [DHSGMA] 40-859
FAILURE CODE [DHSHMA] 40-861
FAILURE CODE [DHSJMA] 40-863
FAILURE CODE [DHVAKZ] 40-865
FAILURE CODE [DHVAL8] 40-867
FAILURE CODE [DHVAMA] 40-869
FAILURE CODE [DHVBKZ] 40-870
FAILURE CODE [DHVBL8] 40-872
FAILURE CODE [DHVBMA] 40-874
FAILURE CODE [DKR0MA] 40-875
FAILURE CODE [DKR1MA] 40-877
FAILURE CODE [DKULKA] 40-879
FAILURE CODE [DKULKB] 40-881
FAILURE CODE [DKULKY] 40-883
FAILURE CODE [DLM5KA] 40-884
FAILURE CODE [DLM5MB] 40-886
FAILURE CODE [DR10KA] 40-888
FAILURE CODE [DR21KX] 40-891
FAILURE CODE [DUMBKA] 40-893
FAILURE CODE [DUMBKB] 40-895
FAILURE CODE [DV20KB] 40-897
FAILURE CODE [DW43KA] 40-899
FAILURE CODE [DW43KB] 40-901
FAILURE CODE [DW43KY] 40-902
FAILURE CODE [DW45KA] 40-903
FAILURE CODE [DW45KB] 40-906
FAILURE CODE [DW45KK] 40-909
FAILURE CODE [DW45KY] 40-911
FAILURE CODE [DW4CKY] 40-913
FAILURE CODE [DW91KA] 40-914
FAILURE CODE [DW91KB] 40-916
FAILURE CODE [DW91KY] 40-917
FAILURE CODE [DWA2KA] 40-918
FAILURE CODE [DWA2KB] 40-920
FAILURE CODE [DWA2KY] 40-921
FAILURE CODE [DWK0KA] 40-922
FAILURE CODE [DWK0KB] 40-924
FAILURE CODE [DWK0KY] 40-926
FAILURE CODE [DWK2KA] 40-927
FAILURE CODE [DWK2KB] 40-929
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-11
FAILURE CODE [DWK2KY] 40-931
FAILURE CODE [DWN5KA] 40-932
FAILURE CODE [DWN5KB] 40-934
FAILURE CODE [DWN5KY] 40-935
FAILURE CODE [DXA8KA] 40-936
FAILURE CODE [DXA8KB] 40-939
FAILURE CODE [DXA9KA] 40-941
FAILURE CODE [DXA9KB] 40-944
FAILURE CODE [DXE0KA] 40-946
FAILURE CODE [DXE0KB] 40-948
FAILURE CODE [DXE4KA] 40-949
FAILURE CODE [DXE4KB] 40-951
FAILURE CODE [DXE4KY] 40-952
FAILURE CODE [DXE5KA] 40-953
FAILURE CODE [DXE5KB] 40-955
FAILURE CODE [DXE6KA] 40-957
FAILURE CODE [DXE6KB] 40-959
FAILURE CODE [DXE7KA] 40-961
FAILURE CODE [DXE7KB] 40-963
FAILURE CODE [DXE7KY] 40-965
FAILURE CODE [DXE8KA] 40-967
FAILURE CODE [DXE8KB] 40-969
FAILURE CODE [DXE8KY] 40-971
FAILURE CODE [DXE9KA] 40-973
FAILURE CODE [DXE9KB] 40-975
FAILURE CODE [DXE9KY] 40-977
FAILURE CODE [DXEAKA] 40-979
FAILURE CODE [DXEAKB] 40-981
FAILURE CODE [DXEAKY] 40-983
FAILURE CODE [DY20KA] 40-985
FAILURE CODE [DY20MA] 40-987
FAILURE CODE [DY2CKB] 40-989
FAILURE CODE [DY2DKB] 40-991
FAILURE CODE [DY2EKB] 40-993
FAILURE CODE [GA00NS] 40-995
FAILURE CODE [GA01KA] 40-996
FAILURE CODE [GA02KZ] 40-998
FAILURE CODE [GA04KG] 40-1001
FAILURE CODE [GA05KG] 40-1004
FAILURE CODE [GA05KP] 40-1007
FAILURE CODE [GA06KZ] 40-1010
FAILURE CODE [GA08KG] 40-1011
FAILURE CODE [GA09KG] 40-1019
FAILURE CODE [GA09KP] 40-1027
FAILURE CODE [GA0AKZ] 40-1028
FAILURE CODE [GA0BKZ] 40-1029
FAILURE CODE [GA10MA] 40-1036
FAILURE CODE [GA10MC] 40-1043
FAILURE CODE [GA12NK] 40-1044
FAILURE CODE [GA13KP] 40-1050
FAILURE CODE [GA13KY] 40-1052
FAILURE CODE [GA15KZ] 40-1054
FAILURE CODE [GA17KR] 40-1062
FAILURE CODE [GA17MB] 40-1063
FAILURE CODE [GA18MC] 40-1064
FAILURE CODE [GA19KR] 40-1069
FAILURE CODE [GA19KT] 40-1070
FAILURE CODE [GA1BMA] 40-1071
INDEX 00 INDEX AND FOREWORD
00-12 HB365LC-3
FAILURE CODE [GA1FKR] 40-1073
FAILURE CODE [GA1FMA] 40-1074
FAILURE CODE [GA1GKR] 40-1077
FAILURE CODE [GA1GKT] 40-1078
FAILURE CODE [GA1GMB] 40-1079
FAILURE CODE [GA1HKZ] 40-1080
FAILURE CODE [GA1JKZ] 40-1081
FAILURE CODE [GA1KKZ] 40-1082
FAILURE CODE [GA1LKZ] 40-1083
FAILURE CODE [GA1MKZ] 40-1084
FAILURE CODE [GA1NNS] 40-1085
FAILURE CODE [GA1SFS] 40-1086
FAILURE CODE [GA1SMC] 40-1087
FAILURE CODE [GA1TKP] 40-1088
FAILURE CODE [GA1TNS] 40-1091
FAILURE CODE [GA1UKZ] 40-1094
FAILURE CODE [GA1VFS] 40-1097
FAILURE CODE [GA1VMC] 40-1098
FAILURE CODE [GA1XKZ] 40-1099
FAILURE CODE [GA1YNS] 40-1100
FAILURE CODE [GA1ZKZ] 40-1101
FAILURE CODE [GA1ZNS] 40-1102
FAILURE CODE [GA22NS] 40-1103
FAILURE CODE [GA23KZ] 40-1104
FAILURE CODE [GA24KZ] 40-1105
FAILURE CODE [GA25MA] 40-1106
FAILURE CODE [GA25NS] 40-1110
FAILURE CODE [GA26MA] 40-1111
FAILURE CODE [GA26NS] 40-1115
FAILURE CODE [GA27KZ] 40-1116
FAILURE CODE [GA2QKR] 40-1117
FAILURE CODE [GA2RKR] 40-1122
FAILURE CODE [GA60MC] 40-1127
FAILURE CODE [GA60N1] 40-1129
FAILURE CODE [GA61KZ] 40-1131
FAILURE CODE [GA61NS] 40-1133
FAILURE CODE [GA62KY] 40-1134
FAILURE CODE [GA62KZ] 40-1139
FAILURE CODE [GA62MA] 40-1143
FAILURE CODE [GA63KY] 40-1144
FAILURE CODE [GA63KZ] 40-1149
FAILURE CODE [GA63MA] 40-1153
FAILURE CODE [GA64KY] 40-1154
FAILURE CODE [GA64KZ] 40-1159
FAILURE CODE [GA64MA] 40-1163
FAILURE CODE [GA70KB] 40-1164
FAILURE CODE [GA70MD] 40-1167
FAILURE CODE [GA70NS] 40-1169
FAILURE CODE [GA71KZ] 40-1170
FAILURE CODE [GA72MA] 40-1172
FAILURE CODE [GA72MC] 40-1174
FAILURE CODE [GA81KZ] 40-1176
FAILURE CODE [GAA0KB] 40-1179
FAILURE CODE [GAA2KB] 40-1181
FAILURE CODE [GAA6KP] 40-1183
FAILURE CODE [GAA6KY] 40-1185
FAILURE CODE [GACA00] 40-1187
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 40-1188
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-13
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) 40-1188
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK 40-1194
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK 40-1197
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP 40-1199
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS
NOTHING 40-1201
E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), ENGINE
OIL LEVEL MONITOR LIGHTS UP IN YELLOW 40-1204
E-7 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR
COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW 40-1205
E-8 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING
40-1206
E-9 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING
40-1207
E-10 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING
40-1208
E-11 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1209
E-12 FUEL LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1210
E-13 WATER SEPARATOR MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1211
E-14 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1212
E-15 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 40-1213
E-16 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING
40-1214
E-17 FUEL GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM 40-1215
E-18 DISPLAY OF FUEL GAUGE DIFFERS FROM ACTUAL FUEL LEVEL 40-1217
E-19 ENGINE COOLANT TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM
OR MAXIMUM 40-1218
E-20 DISPLAY OF ENGINE COOLANT TEMPERATURE GAUGE DIFFERS FROM ACTUAL COOLANT
TEMPERATURE 40-1219
E-21 HYDRAULIC OIL TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR
MAXIMUM 40-1220
E-22 DISPLAY OF HYDRAULIC OIL TEMPERATURE GAUGE DIFFERS FROM ACTUAL OIL TEMPERATURE
40-1222
E-23 MONITOR TEMPERATURE GAUGE OF HYBRID SYSTEMS DOES NOT INDICATE CORRECT
TEMPERATURE 40-1223
E-24 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED 40-1224
E-25 FUNCTION SWITCH DOES NOT OPERATE 40-1225
E-26 AUTOMATIC WARM-UP SYSTEM DOES NOT WORK (IN COLD WEATHER) 40-1226
E-27 WHEN AUTO-DECELERATOR SWITCH IS OPERATED, AUTO-DECELERATOR MONITOR
DOES NOT LIGHT UP OR DOES NOT GO OFF 40-1227
E-28 AUTO-DECELERATOR IS NOT OPERATED OR CANCELED WITH LEVER 40-1228
E-29 WHEN WORKING MODE SWITCH IS OPERATED, WORKING MODE SELECTION SCREEN IS
NOT DISPLAYED 40-1229
E-30 WHEN WORKING MODE IS CHANGED, SETTING OF ENGINE AND HYDRAULIC PUMP IS
NOT CHANGED 40-1230
E-31 WHEN TRAVEL SPEED SWITCH IS OPERATED, TRAVEL SPEED MONITOR DOES NOT
CHANGE 40-1231
E-32 WHEN TRAVEL SPEED SELECTION IS CHANGED, ACTUAL TRAVEL SPEED DOES NOT
CHANGE 40-1232
E-33 ALARM BUZZER CANNOT BE CANCELED 40-1233
E-34 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION
40-1234
E-35 SERVICE MODE CANNOT BE SELECTED 40-1235
E-36 ALL OF WORK EQUIPMENTS, SWING, AND TRAVEL MECHANISM DO NOT MOVE 40-1236
E-37 ALL OF WORK EQUIPMENT, SWING, AND TRAVEL MECHANISM DO NOT LOCK 40-1238
E-38 WHEN SWING BRAKE CANCEL SWITCH IS SET TO CANCEL POSITION, MACHINE CANNOT
SWING 40-1239
INDEX 00 INDEX AND FOREWORD
00-14 HB365LC-3
E-39 WHEN SWING BRAKE CANCEL SWITCH IS SET TO NORMAL POSITION, SWING HOLDING
BRAKE DOES NOT OPERATE 40-1242
E-40 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE PROPERLY, OR INDICATOR
NOT DISPLAYED ON MONITOR 40-1244
E-41 ONE-TOUCH POWER MAXIMIZING FUNCTION IS NOT CANCELLED 40-1246
E-42 ALARM DOES NOT SOUND DURING TRAVEL 40-1247
E-43 ALARM DOES NOT STOP SOUNDING WHILE MACHINE IS STOPPED 40-1249
E-44 HORN DOES NOT SOUND 40-1250
E-45 HORN DOES NOT STOP SOUNDING 40-1253
E-46 WHEN WIPER SWITCH IS OPERATED, WIPER MONITOR DOES NOT LIGHT UP OR GO OFF
40-1255
E-47 WHEN WIPER SWITCH IS OPERATED, WINDSHIELD WIPER DOES NOT OPERATE 40-1256
E-48 WHEN WINDOW WASHER SWITCH IS OPERATED, WINDOW WASHER DOES NOT OPERATE
40-1258
E-49 BOOM RAISE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1259
E-50 BOOM LOWER INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1260
E-51 ARM OUT INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1261
E-52 ARM IN INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 40-1262
E-53 BUCKET DUMP INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1263
E-54 BUCKET CURL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1264
E-55 SWING INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 40-1265
E-56 TRAVEL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION40-1266
E-57 SERVICE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION
40-1267
E-58 ATTACHMENT HYDRAULIC CIRCUIT CANNOT BE CHANGED 40-1269
E-59 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY 40-1270
E-60 MACHINE PUSH-UP FUNCTION CANNOT BE CANCELED 40-1271
E-61 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE 40-1273
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) 40-1274
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE) 40-1274
FAILURE MODE AND CAUSE TABLE 40-1275
H-1 ALL WORK EQUIPMENTS OR TRAVEL DOES NOT OPERATE 40-1285
H-2 ALL WORK EQUIPMENT AND TRAVEL SPEED OR POWER IS LOW 40-1286
H-3 FINE CONTROL PERFORMANCE OR RESPONSE IS POOR 40-1288
H-4 UNUSUAL NOISE IS HEARD FROM AROUND HYDRAULIC PUMP 40-1289
H-5 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS 40-1290
H-6 SPEED OR POWER OF BOOM IS LOW 40-1292
H-7 ARM SPEED OR POWER IS LOW 40-1298
H-8 BUCKET SPEED OR POWER IS LOW 40-1303
H-9 WORK EQUIPMENT DOES NOT MOVE IN SINGLE OPERATION 40-1306
H-10 HYDRAULIC DRIFT OF BOOM IS LARGE 40-1307
H-11 HYDRAULIC DRIFT OF ARM IS LARGE 40-1309
H-12 HYDRAULIC DRIFT OF BUCKET IS LARGE 40-1311
H-13 WHEN SINGLE WORK EQUIPMENT IS RELIEVED HYDRAULICALLY, OTHER WORK EQUIPMENT
MOVES 40-1312
H-14 TIME LAG OF WORK EQUIPMENT IS LARGE 40-1313
H-15 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE 40-1314
H-16 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE 40-1315
H-17 ATTACHMENT CIRCUIT CANNOT BE CHANGED 40-1316
H-18 OIL FLOW IN ATTACHMENT CIRCUIT CANNOT BE CHANGED 40-1317
H-19 IN COMBINED OPERATION OF WORK EQUIPMENT, EQUIPMENT HAVING HEAVIER LOAD
MOVES SLOWER 40-1318
H-20 MACHINE DOES NOT TRAVEL STRAIGHT 40-1319
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-15
H-21 MACHINE IS NOT STEERED WELL OR STEERING POWER IS LOW 40-1321
H-22 TRAVEL SPEED IS LOW 40-1324
H-23 ONE OF TRACKS DOES NOT RUN 40-1326
H-24 TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO SLOW OR FAST 40-1328
H-25 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY) 40-1329
H-26 UNUSUAL NOISE IS HEARD FROM AROUND FAN 40-1330
H-27 Quick coupler cylinder will not extend 40-1331
H-28 Quick coupler cylinder will not retract (but buzzer doesnot sound) 40-1333
H-29 Buzzer does not sound (but quick coupler cylinder doesretract) 40-1335
H-30 Quick coupler cylinder extends and retracts slowly 40-1337
TROUBLESHOOTING OF ENGINE (S-MODE) 40-1338
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE) 40-1338
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION
40-1339
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 40-1340
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS
BUT DOES NOT START) 40-1341
S-4 ENGINE STARTABILITY IS POOR 40-1343
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 40-1345
S-6 ENGINE STOPS DURING OPERATION 40-1347
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 40-1349
S-8 ENGINE LACKS POWER 40-1350
S-9 KDPF GETS CLOGGED IN A SHORT TIME 40-1352
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 40-1354
S-11 OIL BECOMES CONTAMINATED QUICKLY 40-1355
S-12 FUEL CONSUMPTION IS EXCESSIVE 40-1356
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN)
40-1357
S-14 OIL PRESSURE DROPS 40-1358
S-15 FUEL MIXES INTO ENGINE OIL 40-1360
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 40-1361
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) 40-1362
S-18 UNUSUAL NOISE IS HEARD 40-1364
S-19 VIBRATION IS EXCESSIVE 40-1365
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT 40-1366
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY 40-1367
S-22 ACTIVE REGENERATION TAKES TIME 40-1369
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION 40-1370
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE 40-1371
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR) 40-1373
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES) 40-1374
TROUBLESHOOTING FOR HYBRID SYSTEMS (Y MODE) 40-1375
PRECAUTIONS FOR USING HYBRID SYSTEMS 40-1375
Y-1 HYBRID MONITOR DOES NOT GO OUT 40-1376
Y-2 UPPER STRUCTURE DOES NOT SWING BOTH TO THE RIGHT AND LEFT 40-1378
Y-3 UPPER STRUCTURE SWINGS ONLY TO THE RIGHT OR LEFT 40-1379
Y-4 SWING ACCELERATION PERFORMANCE IS POOR OR SWING SPEED IS LOW IN BOTH DIRECTIONS
(RIGHT AND LEFT) 40-1380
Y-5 SWING ACCELERATION PERFORMANCE IS POOR OR SWING SPEED IS LOW IN ONLY ONE
DIRECTION 40-1381
Y-6 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (BOTH RIGHT
AND LEFT) 40-1382
Y-7 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (EITHER
RIGHT OR LEFT) 40-1383
Y-8 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING 40-1384
Y-9 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING 40-1385
Y-10 SWING DRIFT ON A SLOPE IS LARGE (WHILE PARKING BRAKE IS APPLIED) 40-1386
Y-11 SWING DRIFT ON A SLOPE IS LARGE (WHILE PARKING BRAKE IS RELEASED) 40-1387
INDEX 00 INDEX AND FOREWORD
00-16 HB365LC-3
Y-12 ELECTRIC SWING MOTOR TEMPERATURE INCREASES ABNORMALLY 40-1388
Y-13 MOTOR-GENERATOR TEMPERATURE INCREASES ABNORMALLY 40-1391
Y-14 INVERTER TEMPERATURE INCREASES ABNORMALLY 40-1393
Y-15 CAPACITOR TEMPERATURE INCREASES ABNORMALLY 40-1395
50 DISASSEMBLY AND ASSEMBLY 50-1
CONTENTS 50-2
ABBREVIATION LIST 50-7
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY 50-13
HOW TO READ THIS MANUAL 50-13
COATING MATERIALS LIST 50-15
SPECIAL TOOLS LIST 50-19
SKETCHES OF SPECIAL TOOLS 50-38
ENGINE AND COOLING SYSTEM 50-46
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY 50-46
REMOVE AND INSTALL INJECTOR ASSEMBLY 50-58
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY 50-76
REMOVE AND INSTALL EGR VALVE ASSEMBLY 50-102
REMOVE AND INSTALL EGR COOLER ASSEMBLY 50-105
REMOVE AND INSTALL STARTER ASSEMBLY 50-108
REMOVE AND INSTALL ALTERNATOR BELT 50-110
REMOVE AND INSTALL RADIATOR ASSEMBLY 50-116
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY 50-122
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY 50-129
REMOVE AND INSTALL FAN CLUTCH ASSEMBLY 50-133
REMOVE AND INSTALL FAN 50-140
REMOVE AND INSTALL ENGINE, MOTOR-GENERATOR, AND MAIN PUMP ASSEMBLY 50-141
REMOVE AND INSTALL ENGINE FRONT OIL SEAL 50-163
REMOVE AND INSTALL ENGINE REAR OIL SEAL 50-167
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY 50-176
REMOVE AND INSTALL FUEL TANK ASSEMBLY 50-180
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY 50-186
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 50-197
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR 50-208
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER 50-210
REMOVE AND INSTALL KDPF ASSEMBLY 50-211
DISASSEMBLE AND ASSEMBLE OF KDPF ASSEMBLY 50-217
REMOVE AND INSTALL SCR ASSEMBLY 50-226
REMOVE AND INSTALL KDPF, SCR ASSEMBLY 50-232
REMOVE AND INSTALL KDPF, SCR ASSEMBLY BRACKET 50-244
REMOVE AND INSTALL KCCV ASSEMBLY 50-251
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE 50-254
REMOVE AND INSTALL AdBlue/DEF INJECTOR 50-262
REMOVE AND INSTALL AdBlue/DEF PUMP 50-268
REMOVE AND INSTALL AdBlue/DEF HOSE 50-274
REMOVE AND INSTALL AIR CLEANER ASSEMBLY 50-289
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY 50-294
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY 50-297
HYBRID SYSTEM 50-301
REMOVE AND INSTALL HYBRID RADIATOR ASSEMBLY 50-301
REMOVE AND INSTALL HYBRID WATER PUMP ASSEMBLY 50-305
REMOVE AND INSTALL INVERTER ASSEMBLY 50-310
REMOVE AND INSTALL INVERTER AND CAPACITOR ASSEMBLY 50-319
REMOVE AND INSTALL MOTOR-GENERATOR AND HOUSING ASSEMBLY 50-329
REMOVE AND INSTALL ELECTRIC SWING MOTOR 50-340
POWER TRAIN 50-350
REMOVE AND INSTALL TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY 50-350
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY 50-353
REMOVE AND INSTALL ELECTRIC SWING MOTOR AND SWING MACHINERY ASSEMBLY 50-366
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-17
DISASSEMBLE AND ASSEMBLE SWING MACHINERY ASSEMBLY 50-375
REMOVE AND INSTALL SWING CIRCLE ASSEMBLY 50-395
UNDERCARRIAGE AND FRAME 50-397
SEPARATION AND CONNECTION OF TRACK ASSEMBLY 50-397
REMOVE AND INSTALL SPROCKET 50-402
REMOVE AND INSTALL IDLER AND IDLER CUSHION ASSEMBLY 50-404
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY 50-407
DISASSEMBLE AND ASSEMBLE OF IDLER CUSHION ASSEMBLY 50-412
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY 50-415
DISASSEMBLEAND ASSEMBLE CARRIER ROLLER ASSEMBLY 50-419
REMOVE AND INSTALL REVOLVING FRAME ASSEMBLY 50-424
REMOVE AND INSTALL COUNTERWEIGHT ASSEMBLY 50-429
HYDRAULIC SYSTEM 50-433
REMOVE AND INSTALL CENTER SWIVEL JOINT ASSEMBLY 50-433
DISASSEMBLE AND ASSEMBLE CENTER SWIVEL JOINT ASSEMBLY 50-438
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY 50-441
REMOVE AND INSTALL MAIN PUMP ASSEMBLY 50-448
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY 50-454
DISASSEMBLE AND ASSEMBLE CONTROL VALVE ASSEMBLY 50-468
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY 50-475
DISASSEMBLE AND ASSEMBLE TRAVEL PPC VALVE ASSEMBLY 50-478
REMOVE AND INSTALL QUICK COUPLER VALVE 50-481
WORK EQUIPMENT 50-483
REMOVE AND INSTALL BUCKET ASSEMBLY 50-483
REMOVE AND INSTALL ARM ASSEMBLY 50-485
REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY 50-488
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT CYLINDER ASSEMBLY 50-493
CAB AND ITS ATTACHMENTS 50-503
REMOVE AND INSTALL OPERATOR’S CAB ASSEMBLY 50-503
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) 50-518
REMOVE AND INSTALL FRONT WINDOW ASSEMBLY 50-531
REMOVE AND INSTALL FLOOR FRAME ASSEMBLY 50-540
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 50-550
REMOVE AND INSTALL OPERATOR’S SEAT 50-561
REMOVE AND INSTALL SEAT BELT 50-566
REMOVE AND INSTALL FRONT WIPER ASSEMBLY 50-568
ELECTRICAL SYSTEM 50-582
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY 50-582
REMOVE AND INSTALL PUMP CONTROLLER ASSEMBLY 50-588
REMOVE AND INSTALL KomVision CONTROLLER ASSEMBLY 50-594
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY 50-596
REMOVE AND INSTALL PUMP SWASH PLATE SENSOR 50-602
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR 50-604
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR 50-607
REMOVE AND INSTALL SCR TEMPERATURE SENSOR 50-609
REMOVE AND INSTALL KomVision CAMERA 50-612
REMOVE AND INSTALL KOMTRAX TERMINAL ASSEMBLY 50-615
60 MAINTENANCE STANDARD 60-1
CONTENTS 60-2
ABBREVIATION LIST 60-3
ENGINE AND COOLING SYSTEM 60-9
MAINTENANCE STANDARD OF ENGINE MOUNT 60-9
MAINTENANCE STANDARD OF COOLING SYSTEM 60-11
POWER TRAIN 60-13
MAINTENANCE STANDARD OF SWING CIRCLE 60-13
MAINTENANCE STANDARD OF SWING MACHINERY WITH SWING PARKING BRAKE 60-14
MAINTENANCE STANDARD OF FINAL DRIVE 60-16
MAINTENANCE STANDARD OF SPROCKET 60-18
INDEX 00 INDEX AND FOREWORD
00-18 HB365LC-3
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING 60-19
UNDERCARRIAGE AND FRAME 60-21
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION 60-21
MAINTENANCE STANDARD OF IDLER 60-23
MAINTENANCE STANDARD OF TRACK ROLLER 60-25
MAINTENANCE STANDARD OF CARRIER ROLLER 60-27
MAINTENANCE STANDARD OF TRACK SHOE 60-28
MAINTENANCE STANDARD OF TRIPLE SHOE 60-31
HYDRAULIC SYSTEM 60-32
MAINTENANCE STANDARD OF HYDRAULIC TANK 60-32
MAINTENANCE STANDARD OF MAIN PUMP 60-33
MAINTENANCE STANDARD OF TRAVEL MOTOR 60-37
MAINTENANCE STANDARD OF CONTROL VALVE 60-40
MAINTENANCE STANDARD OF ANTI-DROP VALVE FOR BOOM 60-52
MAINTENANCE STANDARD OF ANTI-DROP VALVE FOR ARM 60-54
MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE 60-56
MAINTENANCE STANDARD OF TRAVEL PPC VALVE 60-59
MAINTENANCE STANDARD OF 1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE) 60-62
MAINTENANCE STANDARD OF 2ND-LINE ATTACHMENT PPC VALVE 60-65
MAINTENANCE STANDARD OF SOLENOID VALVE 60-67
MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE 60-68
MAINTENANCE STANDARD OF CENTER SWIVEL JOINT 60-69
WORK EQUIPMENT 60-70
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE 60-70
MAINTENANCE STANDARD OF BOOM CYLINDER 60-79
MAINTENANCE STANDARD OF ARM CYLINDER 60-80
MAINTENANCE STANDARD OF BUCKET CYLINDER 60-81
80 APPENDIX 80-1
CONTENTS 80-2
ABBREVIATION LIST 80-4
AIR CONDITIONER SYSTEM 80-10
PRECAUTIONS FOR REFRIGERANT 80-10
AIR CONDITIONER COMPONENT 80-11
SPECIFICATIONS OF AIR CONDITIONER 80-13
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE 80-14
OUTLINE OF REFRIGERATION CYCLE 80-15
COMPONENT PARTS OF AIR CONDITIONER SYSTEM 80-17
AIR CONDITIONER UNIT 80-17
COMPONENT PARTS OF AIR CONDITIONER UNIT 80-21
AIR CONDITIONER CONTROLLER 80-25
COMPRESSOR 80-26
CONDENSER 80-27
RECEIVER DRIER 80-28
SENSORS FOR AIR CONDITIONER SYSTEM 80-29
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER
80-31
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER 80-33
AIR CONDITIONER SYSTEM DIAGRAM 80-35
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER 80-36
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS
80-38
TESTING AIR LEAKAGE (DUCT) 80-42
METHOD FOR TESTING AIR LEAKAGE (DUCT) 80-42
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION 80-44
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE
OF THE MACHINE MONITOR 80-45
TEST VENT (MODE) CHANGEOVER 80-46
METHOD FOR TESTING VENT (MODE) CHANGEOVER 80-46
00 INDEX AND FOREWORD INDEX
HB365LC-3 00-19
TESTING FRESH/RECIRC AIR CHANGEOVER 80-48
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER 80-48
TEST SUNLIGHT SENSOR 80-49
METHOD FOR TESTING SUNLIGHT SENSOR 80-49
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT 80-50
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT 80-50
TEST RELAYS 80-52
METHOD FOR TESTING RELAYS 80-52
AIR CONDITIONER TROUBLESHOOTING CHART 1 80-53
AIR CONDITIONER TROUBLESHOOTING CHART 2 80-55
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 80-58
FAILURE CODE [879AKA] 80-60
FAILURE CODE [879AKB] 80-61
FAILURE CODE [879BKA] 80-62
FAILURE CODE [879BKB] 80-64
FAILURE CODE [879CKA] 80-66
FAILURE CODE [879CKB] 80-67
FAILURE CODE [879DKZ] 80-68
FAILURE CODE [879EMC] 80-70
FAILURE CODE [879FMC] 80-71
FAILURE CODE [879GKX] 80-72
A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE)
80-74
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)
80-76
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS
ABNORMAL) 80-79
A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER 80-81
TROUBLESHOOTING USING GAUGE PRESSURE 80-83
CONNECTION OF SERVICE TOOL 80-86
METHOD FOR CONNECTING SERVICE TOOL 80-86
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER
PIPINGS 80-88
HANDLE COMPRESSOR OIL 80-90
90 CIRCUIT DIAGRAMS 90-1
CONTENTS 90-2
ABBREVIATION LIST 90-3
HYDRAULIC CIRCUIT DIAGRAM 90-9
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM 90-9
HYDRAULIC CIRCUIT DIAGRAM (1/2) 90-13
HYDRAULIC CIRCUIT DIAGRAM (2/2) 90-15
ELECTRICAL CIRCUIT DIAGRAM 90-17
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM 90-17
ELECTRICAL CIRCUIT DIAGRAM (1/12) 90-21
ELECTRICAL CIRCUIT DIAGRAM (2/12) 90-23
ELECTRICAL CIRCUIT DIAGRAM (3/12) 90-25
ELECTRICAL CIRCUIT DIAGRAM (4/12) 90-27
ELECTRICAL CIRCUIT DIAGRAM (5/12) 90-29
ELECTRICAL CIRCUIT DIAGRAM (6/12) 90-31
ELECTRICAL CIRCUIT DIAGRAM (7/12) 90-33
ELECTRICAL CIRCUIT DIAGRAM (8/12) 90-35
ELECTRICAL CIRCUIT DIAGRAM (9/12) 90-37
ELECTRICAL CIRCUIT DIAGRAM (10/12) 90-39
ELECTRICAL CIRCUIT DIAGRAM (11/12) 90-41
ELECTRICAL CIRCUIT DIAGRAM (12/12) 90-43
INDEX 1

PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

S.V