Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 PDF
$37.95
Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 – PDF DOWNLOAD
Serial Number: 80001 and up, C30001 and up
Description
Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 – PDF DOWNLOAD
FILE DETAILS:
Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 – PDF DOWNLOAD
Language : English
Pages :1020
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 – PDF DOWNLOAD
Serial Number: 80001 and up, C30001 and up
1. General precautions
Mistakes in operation are extremely dangerous. Read the Operation and Maintenance Manual carefully before operating the machine.
TABLE OF CONTENTS:
Komatsu Hydraulic Excavator PC130-8 Shop Manual UEN03763-00 – PDF DOWNLOAD
Serial Number: 80001 and up, C30001 and up
00 Index and foreword 3
Composition of shop manual 4
Table of contents 6
00 Index and foreword 15
Safety notice 16
How to read the shop manual 21
Explanation of terms for maintenance standard 23
Handling of electric equipment and hydraulic component 25
Handling of connectors newly used for engines 34
How to read electric wire code 37
Precautions when carrying out operation 40
Method of disassembling and connecting push-pull type coupler 43
Standard tightening torque table 46
Conversion table 50
01 Specification 57
Specification dimension drawings 58
Working range diagram 59
Specifications 60
List of weights 64
List of lubricant and coolant to be filled 66
Engine mount 70
PTO 71
Cooling system 72
10 Structure, function and maintenance standard 69
Power train 76
Swing circle 77
Swing machinery 78
10 Structure, function and maintenance standard 75
Track frame 82
Idler cushion 83
Idler 84
Track roller 85
Carrier roller 86
Sprocket 87
Track shoe 88
10 Structure, function and maintenance standard 81
Hydraulic equipment layout drawing 94
Valve control 96
Hydraulic tank and filter 98
Hydraulic pump 100
10 Structure, function and maintenance standard 93
Control valve 130
CLSS 140
Functions and operation by valve 144
10 Structure, function and maintenance standard 129
PPC valve 176
Swing motor 191
Travel motor 199
Centre swivel joint 208
ATT EPC Valve Assembly 210
Solenoid valve 212
Accumulator 216
Holding valve 218
Quick coupler control valve 224
Hydraulic cylinder 226
10 Structure, function and maintenance standard 175
Work equipment 230
Dimensions of components 232
10 Structure, function and maintenance standard 229
Air conditioner 238
10 Structure, function and maintenance standard 237
Electronic control system 242
Machine monitor system 273
KOMTRAX system 287
PPC Levers 289
Sensor 291
10 Structure, function and maintenance standard 241
Standard value table for engine related parts 300
Standard value table for chassis related parts 301
20 Standard value table 299
Standard value table for engine related parts 300
Standard value table for chassis related parts 301
30 Testing and adjusting 311
Tools for testing, adjusting, and troubleshooting 313
Testing engine speed 317
Testing exhaust temperature 318
Checking exhaust gas colour 319
Adjusting valve clearance 320
Testing compression pressure 322
Testing blow-by pressure 324
Testing engine oil pressure 325
Handling fuel system parts 326
Releasing residual pressure from fuel system 326
Testing fuel pressure 327
Testing fuel return rate and fuel leakage 328
Bleeding air from fuel circuit 330
Checking fuel circuit for leakage 332
Testing and adjusting alternator belt tension 333
Checking and adjusting air conditioner compressor belt tension 334
Testing swing circle bearing clearance 335
Checking and adjusting track shoe tension 336
Testing and adjusting oil pressure in work equipment, swing, and travel circuits 338
Testing control circuit basic pressure 341
Testing and adjusting oil pressure in pump PC control circuit 342
Testing and adjusting oil pressure in pump LS control circuit 345
Testing solenoid valve output pressure 348
Testing PPC valve output pressure 352
Adjusting play of work equipment and swing PPC valves 353
Measuring and adjusting quick coupler control valve output pressure 354
Checking parts which cause hydraulic drift of work equipment 355
Testing and adjusting travel deviation 357
Releasing residual pressure from hydraulic circuit 359
Testing oil leakage 360
Bleeding air from each part 363
Checking cab tipping stopper 365
Installation and adjustment of mirrors and camera 366
Inspection of air conditioner Recirc/Fresh air filter 369
30 Testing and adjusting 371
Special functions of machine monitor 372
30 Testing and adjusting 423
Handling voltage circuit of engine controller 424
Preparation work for troubleshooting of electrical system 425
Procedure for testing diodes 430
Pm Clinic service 431
Failure code table 438
Fuse locations 442
40 Troubleshooting 437
Failure code table 438
Fuse locations 442
40 Troubleshooting 445
Points to remember when troubleshooting 446
Sequence of events in troubleshooting 447
Checks before troubleshooting 448
Classification and procedures for troubleshooting 449
Information in troubleshooting table 450
Phenomena looking like troubles and troubleshooting Nos 452
Connection table for connector pin numbers 455
T-branch box and T-branch adapter table 491
Failure code [989L00] Engine controller lock caution 1 497
Failure code [989M00] Engine controller lock caution 2 497
Failure code [989N00] Engine controller lock caution 3 498
Failure code [AA10NX] Air cleaner clogging 499
Failure code [AB00KE] Charge voltage low 500
Failure code [B@BAZG] Eng oil press low 502
Failure code [B@BAZK] Eng oil level low 503
Failure code [B@BCNS] Eng coolant overheat 504
Failure code [B@BCZK] Eng water level low 506
Failure code [B@HANS] Hydr oil overheat 508
Failure code [CA111] ECM critical internal failure 510
Failure code [CA115] Eng Ne and Bkup speed sensor error 513
Failure code [CA122] Charge air press sensor high error 514
Failure code [CA123] Charge air press sensor low error 516
Failure code [CA131] Throttle sensor high error 518
Failure code [CA132] Throttle sensor low error 520
Failure code [CA144] Coolant temp sensor high error 522
Failure code [CA145] Coolant temp sensor low error 524
Failure code [CA153] Charge air temp sensor high error 526
Failure code [CA154] Charge air temp sensor low error 528
Failure code [CA155] Chg air temp high speed derate 528
Failure code [CA187] Sensor sup 2 volt low error 529
Failure code [CA221] Ambient air press sensor high error 530
Failure code [CA222] Ambient air press sensor low error 532
Failure code [CA227] Sensor sup 2 volt high error 533
Failure code [CA234] Eng overspeed 534
Failure code [CA238] Ne speed sensor sup volt error 536
Failure code [CA271] IMV/PCV1 short error 538
Failure code [CA272] IMV/PCV1 open error 540
Failure code [CA322] Injector #1 (L #1) system open/short error 542
Failure code [CA324] Injector #3 (L #3) system open/short error 544
Failure code [CA331] Injector #2 (L #2) system open/short error 546
Failure code [CA332] Injector #4 (L #4) system open/short error 548
40 Troubleshooting 495
Failure code [CA342] Calibration code incompatibility 553
Failure code [CA351] Inj drive circuit error 554
Failure code [CA352] Sensor sup 1 volt low error 557
Failure code [CA386] Sensor sup 1 volt high error 558
Failure code [CA435] Abnormality in engine oil pressure switch 560
Failure code [CA441] Battery voltage low error 561
Failure code [CA442] Battery voltage high error 562
Failure code [CA449] Rail press very high error 563
Failure code [CA451] Rail press sensor high error 564
Failure code [CA452] Rail press sensor low error 566
Failure code [CA488] Chg air temp high torque derate 567
Failure code [CA553] Rail press high error 568
Failure code [CA559] Rail press low error 569
Failure code [CA689] Eng Ne speed sensor error 572
Failure code [CA731] Eng Bkup speed sensor phase error 574
Failure code [CA757] All persistent data lost error 575
Failure code [CA778] Eng Bkup speed sensor error 576
Failure code [CA1633] KOMNET datalink timeout error 578
Failure code [CA2185] Throttle sens sup volt high error 580
Failure code [CA2186] Throttle sens sup volt low error 582
Failure code [CA2249] Rail press very low error 582
Failure code [CA2311] Abnormality in IMV solenoid 583
Failure code [D110KB] Battery relay drive short 584
Failure code [D19JKZ] Personal code relay abnormality 586
Failure code [D862KA] GPS antenna discon 588
Failure code [DA22KK] Pump solenoid power low error 590
Failure code [DA25KP] 5V sensor 1 power abnormality 592
Failure code [DA26KP] 5V sensor 2 power abnormality 595
Failure code [DA29KQ] Model selection abnormality 596
40 Troubleshooting 551
Failure code [DA2RMC] CAN discon (Pump controller detected) 602
Failure code [DAF8KB] Short circuit in camera power supply 604
Failure code [DAFGMC] GPS module error 606
Failure code [DAFRMC] CAN discon (Monitor detected) 608
Failure code [DGH2KB] Hydr oil sensor short 610
Failure code [DHPAMA] Pump press sensor abnormality 612
Failure code [DHSFMA] Travel left forward PPC press sensor abnormality 614
Failure code [DHSGMA] Travel right forward PPC press sensor abnormality 616
Failure code [DHSHMA] Travel left reverse PPC press sensor abnormality 618
Failure code [DHSJMA] Travel right reverse PPC press sensor abnormality 620
Failure code [DHX1MA] Overload sensor abnormality (Analog) 622
Failure code [DV20KB] Travel alarm short circuit 623
Failure code [DW43KA] Travel speed sol discon 624
Failure code [DW43KB] Travel speed sol short 625
Failure code [DW45KA] Swing brake sol discon 626
Failure code [DW45KB] Swing brake sol short 628
Failure code [DW91KA] Travel junction sol discon 630
Failure code [DW91KB] Travel junction sol short 632
Failure code [DWJ0KA] Merge-divider sol discon 634
Failure code [DWJ0KB] Merge-divider sol short 636
Failure code [DWK0KA] 2-stage relief sol discon 638
Failure code [DWK0KB] 2-stage relief sol short 640
40 Troubleshooting 599
Failure code [DXA8KA] PC-EPC sol discon 646
Failure code [DXA8KB] PC-EPC sol short 648
Failure code [DXE4KA] Service current EPC discon 650
Failure code [DXE4KB] Service current EPC short 652
Failure code [DY20KA] Wiper working abnormality 654
Failure code [DY20MA] Wiper parking abnormality 656
Failure code [DY2CKA] Washer drive discon 658
Failure code [DY2CKB] Washer drive short 660
Failure code [DY2DKB] Wiper drive (for) short 662
Failure code [DY2EKB] Wiper drive (rev) short 664
Failure code [DXEAKA] Service Current EPC1 Discon 666
Failure code [DXEAKB] Service Current EPC1 Short 667
Failure code [DXE7KA] Service Current EPC2 Discon 668
Failure code [DXE7KB] Service Current EPC2 Short 669
Failure code [DXE8KA] Service Current EPC3 Discon 670
Failure code [DXE8KB] Service Current EPC3 Short 671
Failure code [DXE9KA] Service Current EPC4 Discon 672
Failure code [DXE9KB] Service Current EPC4 Short 674
Failure code [DFB1KZ] Service Lever Potentio 1 Abnormality 676
Failure code [DFB2KZ] Service Lever Potentio 2 Abnormality 678
Failure code [DFB5KZ] Service Lever Sub Potentio 1 Abnormality 680
Failure code [DFB6KZ] Service Lever Sub Potentio 2 Abnormality 682
Failure code [DFB3L8] Service Lever 1 Potentio Error 684
Failure code [DFB4L8] Service Lever 2 Potentio Error 685
40 Troubleshooting 643
40 Troubleshooting 689
Before carrying out troubleshooting of electrical system 691
Information in troubleshooting table 693
E-1 When starting switch turned ON, machine monitor displays nothing 694
E-2 When starting switch turned ON (before starting engine), basic check item lights up 696
E-3 Engine does not start (Engine does not turn) 699
E-4 Preheater does not operate 702
E-5 Automatic warm-up system does not operate (in cold season) 704
E-6 All work equipment, swing, and travel mechanism do not move or cannot be locked 706
E-7 Precaution lights up while engine is running 708
E-8 Emergency stop item lights up while engine is running 713
E-9 Engine coolant temperature gauge does not indicate normally 714
E-10 Hydraulic oil temperature gauge does not indicate normally 715
E-11 Fuel level gauge does not indicate normally 717
E-12 Contents of display by machine monitor are different from applicable machine 719
E-13 Machine monitor does not display some items 719
E-14 Function switch does not work 719
E-15 Auto-decelerator does not operate normally 720
E-16 Working mode does not change 721
E-17 Travel speed does not change 722
E-18 Alarm buzzer cannot be stopped 723
E-19 Windshield wiper and window washer do not operate 724
E-20 Power maximizing function does not operate normally 728
E-21 Swing holding brake does not operate normally 730
E-22 Travel alarm does not sound or does not stop sounding 732
E-23 Air conditioner does not operate normally (including air conditioner abnormality record) 733
E-24 While starting switch is in OFF position, service meter is not displayed 745
E-25 Machine monitor cannot be set in service mode 745
E-26 Monitoring function does not display lever control signal normally 746
E-27 KOMTRAX system does not operate normally 762
Information contained in troubleshooting table 767
System chart for hydraulic and mechanical systems 768
H-1 Speed or power of all work equipment, swing, and travel are low 770
H-2 Engine speed sharply drops or engine stalls 771
H-3 No work equipment, travel and swing move 772
H-4 Abnormal noise is heard from around hydraulic pump 772
H-5 Fine control mode does not function 773
H-6 Speed or power of boom is low 774
H-7 Speed or power of arm is low 775
H-8 Speed or power of bucket is low 776
H-9 Work equipment does not move in its single operation 777
H-10 Hydraulic drift of work equipment is large 778
H-11 Time lag of work equipment is large 779
H-12 Power maximizing function does not operate normally 779
H-13 Work equipment loaded more is slower during compound operation 780
H-14 Boom RAISE speed is low in compound operation of swing + boom RAISE 780
H-15 Travel speed lowers largely during compound operation of work equipment/swing + travel 781
H-16 Machine deviates during travel 782
H-17 Travel speed is low 783
H-18 Machine cannot be steered easily or steering power is low 784
H-19 Travel speed does not change or it is kept low or high 785
H-20 Track does not move (Only either side) 785
H-21 Machine does not swing 786
H-22 Swing acceleration or swing speed is low 787
H-23 Excessive overrun when stopping swing 788
H-24 When upper structure stops swinging, it makes large shock 789
H-25 When upper structure stops swinging, it makes large sound 789
H-26 Hydraulic drift of swing is large 790
H-27 Flow rate in attachment circuit cannot be adjusted 791
Quick coupler 792
40 Troubleshooting 765
40 Troubleshooting 795
Method of using troubleshooting chart 798
S-1 Starting performance is poor 802
S-2 Engine does not start 803
S-3 Engine does not pick up smoothly 806
S-4 Engine stops during operations 807
S-5 Engine does not rotate smoothly 808
S-6 Engine lacks output (or lacks power) 809
S-7 Exhaust smoke is black (incomplete combustion) 810
S-8 Oil consumption is excessive (or exhaust smoke is blue) 811
S-9 Oil becomes contaminated quickly 812
S-10 Fuel consumption is excessive 813
S-11 Oil is in coolant (or coolant spurts back or coolant level goes down) 814
S-12 Oil pressure drops 815
S-13 Oil level rises (Entry of coolant or fuel) 816
S-14 Coolant temperature becomes too high (overheating) 817
S-15 Abnormal noise is made 818
S-16 Vibration is excessive 819
50 Disassembly and assembly 821
How to read this manual 822
Coating materials list 824
Special tool list 827
Sketch of special tool 832
Removal and installation of fuel supply pump assembly 838
Removal and installation of fuel injector assembly 841
Removal and installation of front oil seal 844
Removal and installation of rear oil seal 846
Removal and installation of cylinder head assembly 849
Removal and installation of radiator assembly 859
Removal and installation of aftercooler assembly 861
Removal and installation of work equipment oil cooler assembly 863
Removal and installation of engine and work equipment pump assembly 865
Removal and installation of fuel tank assembly 873
50 Disassembly and assembly 837
Removal and installation of travel motor and final drive assembly 878
Removal and installation of swing motor and swing machinery assembly 880
Disassembly and assembly of swing machinery assembly 882
Removal and installation of swing circle assembly 888
50 Disassembly and assembly 877
Disassembly and assembly of track roller 892
Disassembly and assembly of idler assembly 895
Disassembly and assembly of recoil spring 898
Spreading and installation of track shoe assembly 901
Removal and installation of sprocket 903
Removal and installation of revolving frame assembly 904
Removal and installation of counterweight assembly 906
50 Disassembly and assembly 891
Removal and installation of centre swivel joint assembly 910
Disassembly and assembly of centre swivel joint assembly 912
Removal and installation of hydraulic tank assembly 914
Removal and installation of work equipment pump assembly 917
Removal and installation of control valve assembly 921
Disassembly and assembly of control valve assembly 925
Disassembly and assembly of work equipment PPC valve assembly 937
Disassembly and assembly of travel PPC valve assembly 939
Disassembly and assembly of hydraulic cylinder assembly 942
Disassembly and Assembly of Quick Coupler Valve 948
50 Disassembly and assembly 909
Removal and installation of work equipment assembly 952
50 Disassembly and assembly 951
Removal and installation of operator’s cab assembly 958
Removal and installation of operator cab glass (stuck glass) 961
Removal and installation of front window assembly 971
Removal and installation of floor frame assembly 978
50 Disassembly and assembly 957
Removal and installation of air compressor assembly 984
Removal and installation of air conditioner condenser 985
Removal and installation of air compressor unit assembly 986
Removal and installation of KOMTRAX communication modem assembly 989
Removal and installation of monitor assembly 990
Removal and installation of pump controller assembly 992
Removal and installation of engine controller assembly 994
50 Disassembly and assembly 983
Removal and installation of air compressor assembly 984
Removal and installation of air conditioner condenser 985
Removal and installation of air compressor unit assembly 986
Removal and installation of KOMTRAX communication modem assembly 989
Removal and installation of monitor assembly 990
Removal and installation of pump controller assembly 992
Removal and installation of engine controller assembly 994
90 Diagrams and drawings 997
Hydraulic circuit diagram (1/2) 999
Hydraulic circuit diagram (2/2)1001
90 Diagrams and drawings1005
Electrical circuit diagram (1/5)1007
Electrical circuit diagram (2/5)1009
Electrical circuit diagram (3/5)1011
Electrical circuit diagram (4/5)1013
Electrical circuit diagram (5/5)1015
Connectors tableand arrangement drawingPC130-81017
IMAGES PREVIEW OF THE MANUAL:
S.M 26/12/24
