Komatsu PC210-8,PC210LC-8,PC210NLC-8,PC230NHD-8,PC240LC-8,PC240NLC-8 Shop Manual PDF

Description

Komatsu PC210-8,PC210LC-8,PC210NLC-8,PC230NHD-8,PC240LC-8,PC240NLC-8 Shop Manual UEN00084-07 – PDF DOWNLOAD

FILE DETAILS:

Komatsu PC210-8,PC210LC-8,PC210NLC-8,PC230NHD-8,PC240LC-8,PC240NLC-8 Shop Manual UEN00084-07 – PDF DOWNLOAD

Language : English
Pages : 1204
Downloadable : Yes
File Type : PDF

IMAGES PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Komatsu PC210-8,PC210LC-8,PC210NLC-8,PC230NHD-8,PC240LC-8,PC240NLC-8 Shop Manual UEN00084-07 – PDF DOWNLOAD

• SERIAL NUMBERS
  PC210- K50001        and up
  PC210LC- K50001   and up
  PC210NLC- K50001 and up
  PC230NHD-K50001 and up
  PC240LC- K50001    and up
  PC240NLC- K50001  and up

00 Index and foreword . 3
Index . 3
Organization list of the shop manual 4
Table of contents . 6
00 Index and foreword . 17
Foreword and general information 17
Foreword and general information 18
Safety notice . 18
How to read the shop manual . 22
Explanation of terms for maintenance standard . 24
Handling electric equipment and hydraulic component . 26
How to read electric wire code 34
Method of disassembling and connecting push-pull type coupler . 37
Standard tightening torque table 40
Conversion table 44
01 Specification 51
Specification and technical data 51
Specification and technical data 52
Specification dimension drawings 52
Working range diagram . 53
Specifications 54
Weight table 58
Table of fuel, coolant and lubricants . 62
10 Structure, function and maintenance standard . 65
Engine and cooling system . 65
Engine and cooling system . 66
Engine related parts 66
Radiator, oil cooler, aftercooler and fuel cooler . 67
Diesel Particulate Filter . 68
Diesel Particulate Filter – Component Parts . 69
System Description 70
Regeneration 70
10 Structure, function and maintenance standard . 73
Power train . 73
Power train . 74
Power train . 74
Final drive . 76
Swing machinery . 78
Swing circle 82
10 Structure, function and maintenance standard . 85
Undercarriage and frame . 85
Undercarriage and frame . 86
Track frame and recoil spring . 86
Idler . 88
Carrier roller 90
Track roller 91
Track shoe 92
10 Structure, function and maintenance standard . 99
Hydraulic system, Part 1 99
Hydraulic system, Part 1 100
Hydraulic equipment layout drawing 100
Hydraulic tank and filter . 102
Hydraulic pump 103
Hydraulic pump 104
Pilot oil filter 127
10 Structure, function and maintenance standard . 129
Hydraulic system, Part 2 129
Hydraulic system, Part 2 130
Control valve . 130
CLSS 143
Functions and operation by valve 148
Hydraulic drift prevention valve 174
10 Structure, function and maintenance standard . 187
Hydraulic system, Part 3 187
Hydraulic system, Part 3 189
Swing motor . 189
Centre swivel joint . 198
Travel motor 201
PPC valve . 212
Valve control . 232
ATT EPC Valve Assembly 234
Solenoid valve 236
PPC Accumulator . 238
Return oil filter . 239
Attachment circuit selector valve . 240
Quick coupler control valve – For PC210 K50001 ~ K51094, PC230 K50001 ~ K50113 and PC240 K50001~K50303 242
Quick coupler control valve – For PC210 K51095 – K53243, PC230 K50114 – K50286 and PC240 K50304 – K51093.) 244
Quick coupler control valve – For PC210 K53424 and up, PC230 K50287 and up and PC240 K51094 and up 246
Hydraulic cylinder 248
10 Structure, function and maintenance standard . 253
Work equipment 253
Work equipment 254
Dimensions of components 254
10 Structure, function and maintenance standard . 261
Cab and its attachments . 261
Cab and its attachments . 262
Air conditioner piping 262
10 Structure, function and maintenance standard . 265
Electrical system . 265
Electrical system . 266
Engine control 266
Electrical control system . 274
Monitor system 300
Sensor 331
PPC Levers 334
KOMTRAX terminal system . 336
10 Structure, function and maintenance standard . 339
Auto Grease system 339
Outline of Auto Grease System . 340
20 Standard value table . 355
Standard service value table 355
Standard service value table 356
Standard value table for engine related parts . 356
Standard value table for chassis related parts 358
30 Testing and adjusting 377
Testing and adjusting, Part 1 . 377
Testing and adjusting, Part 1 . 379
Tools for testing, adjusting, and troubleshooting . 379
Measuring engine speed 382
Measuring intake air pressure (boost pressure) 383
Checking exhaust gas colour . 384
Adjusting valve clearance . 385
Measuring compression pressure 387
Measuring blow-by pressure 389
Measuring engine oil pressure . 390
Handling fuel system parts 391
Releasing residual pressure from fuel system 391
Measuring fuel pressure . 392
Measuring fuel return rate and leakage 394
Bleeding air from fuel circuit 396
Checking fuel circuit for leakage . 398
Checking and adjusting air conditioner compressor belt tension 399
Measuring swing circle bearing clearance 400
Checking and adjusting track shoe tension . 401
Measuring and adjusting oil pressure in work equipment, swing, and travel circuits 403
Measuring control circuit basic pressure 407
Measuring and adjusting oil pressure in pump PC control circuit . 408
Measuring and adjusting oil pressure in pump LS control circuit . 412
Measuring solenoid valve output pressure 418
Measuring PPC valve output pressure . 421
Adjusting play of work equipment and swing PPC valves . 423
Measuring and adjusting quick coupler control valve output pressure – For PC210 K50001 – K53423, PC230 K50001 – K50286 and PC240 K50001 – K51093 424
Measuring and adjusting quick coupler control valve output pressure – For PC210 K53424 and up, PC230 K50287 and up and PC240 K51094 and up 425
Checking parts which cause hydraulic drift of work equipment 426
Releasing residual pressure from hydraulic circuit 428
Measuring oil leakage . 429
Bleeding air from each part . 432
Checking cab tipping stopper 435
Adjusting mirrors . 436
Adjusting mirrors . 438
30 Testing and adjusting 441
Testing and adjusting, Part 2 . 441
Testing and adjusting, Part 2 . 442
Special functions of machine monitor 442
30 Testing and adjusting 507
Testing and adjusting, Part 3 . 507
Testing and adjusting, Part 3 . 508
Handling high-voltage circuit of engine controller 508
Preparation work for troubleshooting of electrical system . 509
Procedure for testing diodes 513
Pm Clinic service . 515
Warning . 517
Pm Clinic service . 521
40 Troubleshooting 529
General information on troubleshooting 529
General information on troubleshooting 530
Points to remember when troubleshooting . 530
Sequence of events in troubleshooting . 531
Check before troubleshooting 532
Classification and procedures for troubleshooting . 533
How to read electric wire code 537
Connection table for connector pin numbers 540
T-boxes and T-adapters table 571
40 Troubleshooting 577
Troubleshooting by failure code (Display of code), Part 1 . 577
Troubleshooting by failure code (Display of code), Part 1 . 579
Failure codes table . 579
Before carrying out troubleshooting when failure code is displayed 584
Before carrying out troubleshooting when failure code is displayed 585
Information in troubleshooting table 590
Failure code [989L00] Engine Controller Lock Caution 1 592
Failure code [989M00] Engine Controller Lock Caution 2 592
Failure code [989N00] Engine Controller Lock Caution 3 593
Failure code [AA10NX] Air Cleaner Clogging 593
Failure code [AB00KE] Charge Voltage Low 594
Failure code [B@BAZG] Eng Oil Press. Low 596
Failure code [B@BAZK] Eng Oil Level Low . 596
Failure code [B@BCNS] Eng Water Overheat 597
Failure code [B@BCZK] Eng Water Level Low . 597
Failure code [B@HANS] Hydr Oil Overheat . 598
Failure code [CA111] EMC Critical Internal Failure 598
Failure code [CA115] Eng Ne and Bkup Speed Sens Error . 599
Failure code [CA122] Chg Air Press Sensor High Error 600
Failure code [CA123] Chg Air Press Sensor Low Error . 602
Failure code [CA131] Throttle Sensor High Error . 604
Failure code [CA132] Throttle Sensor Low Error 606
Failure code [CA144] Coolant Temp Sens High Error . 608
Failure code [CA145] Coolant Temp Sens Low Error 610
Failure code [CA153] Chg Air Temp Sensor High Error . 612
Failure code [CA154] Chg Air Temp Sensor Low Error 614
Failure code [CA155] Chg Air Temp High Speed Derate . 616
Failure code [CA187] Sens Supply 2 Volt Low Error . 618
Failure code [CA221] Ambient Press Sens High Error 620
Failure code [CA222] Ambient Press Sens Low Error . 622
Failure code [CA227] Sens Supply 2 Volt High Error 624
Failure code [CA234] Eng Overspeed 625
Failure code [CA238] Ne Speed Sens Supply Volt Error 626
Failure code [CA271] IMV/PCV1 Short Error . 627
Failure code [CA272] IMV/PCV1 Open Error 628
Failure code [CA322] Inj #1 (L#1) Open/Short Error 630
Failure code [CA323] Inj #5 (L#5) Open/Short Error 632
Failure code [CA324] Inj #3 (L#3) Open/Short Error 634
Failure code [CA325] Inj #6 (L#6) Open/Short Error 636
Failure code [CA331] Inj #2 (L#2) Open/Short Error 638
Failure code [CA332] Inj #4 (L#4) Open/Short Error 640
40 Troubleshooting 643
Troubleshooting by failure code (Display of code), Part 2 . 643
Troubleshooting by failure code (Display of code), Part 2 . 645
Failure code [CA342] Calibration Code Incompatibility . 645
Failure code [CA351] Injectors Drive Circuit Error 646
Failure code [CA352] Sens Supply 1 Volt Low Error . 648
Failure code [CA386] Sens Supply 1 Volt High Error 650
Failure code [CA428] Water in Fuel Sensor High Error 652
Failure code [CA429] Water in Fuel Sensor Low Error . 654
Failure code [CA435] Eng Oil Press Sw Error . 656
Failure code [CA441] Battery Voltage Low Error 657
Failure code [CA442] Battery Voltage High Error . 660
Failure code [CA449] Rail Press Very High Error . 662
Failure code [CA451] Rail Press Sensor High Error . 664
Failure code [CA452] Rail Press Sensor Low Error 666
Failure code [CA488] Chg Air Temp High Torque Derate 668
Failure code [CA553] Rail Press High Error 668
Failure code [CA559] Rail Press Low Error . 669
Failure code [CA689] Eng Ne Speed Sensor Error 670
Failure code [CA731] Eng Bkup Speed Sens Phase Error 672
Failure code [CA757] All Continuous Data Lost Error . 674
Failure code [CA778] Eng Bkup Speed Sensor Error 676
Failure code [CA1633] KOMNET Datalink Timeout Error . 678
Failure code [CA2185] Throt Sens Sup Volt High Error 680
Failure code [CA2186] Throt Sens Sup Volt Low Error . 681
Failure code [CA2249] Rail Press Very Low Error . 682
Failure code [CA2311] IMV Solenoid Error 684
Failure code [CA2555] Grid Htr Relay Volt High Error 686
Failure code [CA2556] Grid Htr Relay Volt Low Error . 688
Failure code [D19JKZ] Personal Code Relay Abnormality . 690
Failure code [D862KA] GPS Antenna Discon 692
Failure code [DA25KP] 5V Sensor 1 Power Abnormality . 693
Failure code [DA29KQ] Model Selection Abnormality . 700
40 Troubleshooting 705
Troubleshooting by failure code (Display of code), Part 3 . 705
Troubleshooting by failure code (Display of code), Part 3 . 708
Failure code [DA2RMC] CAN Discon (Pump Con Detected) 708
Failure code [DAFGMC] GPS Module Error 710
Failure code [DAFRMC] CAN Discon (Monitor Detected) . 712
Failure code [DGH2KB] Hydr Oil Sensor Short . 714
Failure code [DHPAMA] F Pump Press Sensor Abnormality . 716
Failure code [DHPBMA] R Pump Press Sensor Abnormality . 718
Failure code [DHS3MA] Arm Curl PPC Press Sensor Abnormality . 720
Failure code [DHS4MA] Bucket Curl PPC Press Sensor Abnormality 722
Failure code [DHS8MA] Boom Raise PPC Press Sensor Abnormality . 724
Failure code [DHSAMA] Swing RH PPC Press Sensor Abnormality . 726
Failure code [DHSBMA] Swing LH PPC Press Sensor Abnormality . 728
Failure code [DHSDMA] Bucket Dump PPC Press Sensor Abnormality 730
Failure code [DHX1MA] Overload Sensor Abnormality (Analog) 732
Failure code [DW43KA] Travel Speed Sol Discon . 734
Failure code [DW43KB] Travel Speed Sol Short 736
Failure code [DW45KA] Swing Brake Sol Discon 738
Failure code [DW45KB] Swing Brake Sol Short . 740
Failure code [DW91KA] Travel Junction Sol Discon 742
Failure code [DW91KB] Travel Junction Sol Short . 744
Failure code [DWA2KA] Service Sol Discon 746
Failure code [DWA2KB] Service Sol Short . 747
Failure code [DWK0KA] 2-stage Relief Sol Discon . 748
Failure code [DWK0KB] 2-stage Relief Sol Short 750
40 Troubleshooting 753
Troubleshooting by failure code (Display of code), Part 4 . 753
Troubleshooting by failure code (Display of code), Part 4 . 755
Failure code [DXA8KA] PC-EPC (F) Sol Discon . 755
Failure code [DXA8KB] PC-EPC (F) Sol Short 757
Failure code [DXA9KA] PC-EPC (R) Sol Discon . 759
Failure code [DXA9KB] PC-EPC (R) Sol Short 761
Failure code [DXE0KA] LS-EPC Sol Discon . 763
Failure code [DXE0KB] LS-EPC Sol Short 765
Failure code [DXE4KA] Service Current EPC Discon 767
Failure code [DXE4KB] Service Current EPC Short . 769
Failure code [DXE5KA] Merge-divider Main Sol Discon . 771
Failure code [DXE5KB] Merge-divider Main Sol Short 773
Failure code [DXE6KA] Merge-divider LS Sol Discon . 775
Failure code [DXE6KB] Merge-divider LS Sol Short 777
Failure code [DY20KA] Wiper Working Abnormality . 779
Failure code [DY20MA] Wiper Parking Abnormality . 781
Failure code [DY2CKA] Washer Drive Discon . 783
Failure code [DY2CKB] Washer Drive Short 785
Failure code [DY2DKB] Wiper Drive (For) Short . 787
Failure code [DY2EKB] Wiper Drive (Rev) Short . 789
Failure code [DXEAKA] Service Current EPC1 Discon . 791
Failure code [DXEAKB] Service Current EPC1 Short 792
Failure code [DXE7KA] Service Current EPC2 Discon . 793
Failure code [DXE7KB] Service Current EPC2 Short 794
Failure code [DXE8KA] Service Current EPC3 Discon . 795
Failure code [DXE8KB] Service Current EPC3 Short 796
Failure code [DXE9KA] Service Current EPC4 Discon . 797
Failure code [DXE9KB] Service Current EPC4 Short 798
Failure code [DFB1KZ] Service Lever Potentio 1 Abnormality 801
Failure code [DFB2KZ] Service Lever Potentio 2 Abnormality 803
Failure code [DFB5KZ] Service Lever Sub Potentio 1 Abnormality 805
Failure code [DFB6KZ] Service Lever Sub Potentio 2 Abnormality 807
Failure code [DFB3L8] Service Lever 1 Potentio Error 809
Failure code [DFB4L8] Service Lever 2 Potentio Error 810
40 Troubleshooting 813
Troubleshooting of electrical system (E-mode) . 813
Troubleshooting of electrical system (E-mode) . 815
Before carrying out troubleshooting of electrical system 815
Troubleshooting of electrical system (E-mode) . 816
Information in troubleshooting table 819
E-1 When starting switch turned ON, machine monitor displays nothing 820
E-2 When starting switch turned ON (before starting engine), basic check item lights up . 822
E-3 Engine does not start (Engine does not turn) 825
E-4 Preheater does not operate 828
E-5 Automatic warm-up system does not operate (in cold season) 830
E-6 All work equipment, swing, and travel mechanism do not move or cannot be locked . 832
E-7 Precaution lights up while engine is running 834
E-8 Emergency stop item lights up while engine is running . 839
E-9 Engine coolant temperature gauge does not indicate normally . 840
E-10 Hydraulic oil temperature gauge does not indicate normally . 841
E-11 Fuel level gauge does not indicate normally 843
E-12 Contents of display by machine monitor are different from applicable machine . 845
E-13 Machine monitor does not display some items 845
E-14 Function switch does not work 845
E-15 Auto-decelerator does not operate normally . 846
E-16 Working mode does not change . 847
E-17 Travel speed does not change . 848
E-18 Alarm buzzer cannot be stopped . 849
E-18 Alarm buzzer cannot be stopped . 850
E-19 Windshield wiper and window washer do not operate 852
E-20 Power maximising function does not operate normally 854
E-20 Power maximising function does not operate normally 856
E-21 Swing holding brake does not operate normally 858
E-22 Travel alarm does not sound or does not stop sounding 860
E-23 Air conditioner does not operate normally (including air conditioner abnormality record) . 862
E-24 When starting switch is turned OFF, service meter is not displayed . 874
E-25 Machine monitor cannot be set in service mode 874
E-26 Monitoring function does not display lever control signal normally . 875
E-27 KOMTRAX system does not operate normally . 884
40 Troubleshooting 887
Troubleshooting of hydraulic and mechanical system (H-mode) . 887
Troubleshooting of hydraulic and mechanical system (H-mode) . 890
System diagram of hydraulic and mechanical system . 890
Information in troubleshooting table 892
H-1 Speed or power of whole work equipment, swing, and travel is low 893
H-2 Engine speed lowers extremely or engine stalls 895
H-3 Work equipment, swing, and travel systems do not work . 896
H-4 Abnormal sound comes out from around hydraulic pump . 896
H-5 Auto-decelerator does not operate . 897
H-6 Fine control performance or response is low . 897
H-7 Speed or power of boom is low . 898
H-8 Speed or power of arm is low 899
H-9 Speed or power of bucket is low . 900
H-10 Work equipment does not move singly 900
H-11 Hydraulic drift of work equipment is large . 901
H-12 Time lag of work equipment is large 903
H-13 When part of work equipment is relieved singly, other parts of work equipment move . 903
H-14 Power maximizing function does not work 904
H-15 In compound operation of work equipment, speed of part loaded more is low 904
H-16 When machine swings and raises boom simultaneously, boom rising speed is low . 905
H-17 When machine swings and travels simultaneously, travel speed lowers largely 905
H-18 Machine deviates during travel . 906
H-19 Travel speed is low 907
H-20 Machine is not steered well or steering power is low . 908
H-21 Travel speed does not change or travel speed is low/high . 909
H-22 Travel system does not move (only one side) 910
H-23 Upper structure does not swing . 911
H-24 Swing acceleration or swing speed is low . 913
H-25 Upper structure overruns remarkably when it stops swinging . 914
H-26 Large shock is made when upper structure stops swinging 915
H-27 Large sound is made when upper structure stops swinging 915
H-28 Hydraulic drift of swing is large 916
H-29 Attachment circuit is not changed 917
H-30 Oil flow in attachment circuit cannot be controlled 917
Quick coupler . 918
Quick coupler . 920
Quick coupler . 922
40 Troubleshooting 927
Troubleshooting of engine (S-mode) 927
Troubleshooting of engine (S-mode) 929
Method of using troubleshooting chart . 929
S-1 Starting performance is poor 932
S-2 Engine does not start . 933
S-3 Engine does not pick up smoothly 936
S-4 Engine stops during operations 937
S-5 Engine does not rotate smoothly . 938
S-6 Engine lack output (or lacks power) . 939
S-7 Exhaust smoke is black (incomplete combustion) 941
S-8 Oil consumption is excessive (or exhaust smoke is blue) . 942
S-9 Oil becomes contaminated quickly 943
S-10 Fuel consumption is excessive 944
S-11 Oil is in coolant (or coolant spurts back or coolant level goes down) 945
S-12 Oil pressure drops . 946
S-13 Oil level rises (Entry of coolant/fuel) 947
S-14 Coolant temperature becomes too high (overheating) . 948
S-15 Abnormal noise is made . 949
S-16 Vibration is excessive . 950
S-17 Diesel Particulate Filter System . 951
40 Troubleshooting 953
Troubleshooting of Auto Grease system . 953
50 Disassembly and assembly . 961
Disassembly and assembly related information 961
Disassembly and assembly related information 962
How to read this manual . 962
List of adhesives . 964
Special tool list . 967
Sketches of special tools . 972
50 Disassembly and assembly . 977
Engine cooling related 977
Engine cooling related 978
Removal and installation of fuel supply pump assembly . 978
Removal and installation of fuel injector assembly 980
Removal and installation of engine front seal . 987
Removal and installation of engine rear seal 990
Removal and installation of cylinder head assembly 993
Removal and installation of radiator assembly .1005
Removal and installation of assembly hydraulic oil cooler assembly 1008
Removal and installation of aftercooler assembly 1010
Removal and installation of fuel cooler assembly 1012
Removal and installation of engine and hydraulic pump assemblies 1013
50 Disassembly and assembly .1025
Power train .1025
Power train .1026
Removal and installation of final drive assembly 1026
Disassembly and assembly of final drive assembly 1028
Removal and installation of swing motor and swing machinery assembly 1044
Disassembly and assembly of swing motor and swing machinery assembly 1046
Removal and installation of swing circle assembly .1056
50 Disassembly and assembly .1059
Under carriage and frame 1059
Under carriage and frame 1060
Disassembly and assembly of carrier roller 1060
Disassembly and assembly of track roller assembly .1063
Disassembly and assembly of idler assembly 1065
Disassembly and assembly of recoil spring .1068
Removal and installation of sprocket 1070
Expansion and installation of track shoe assembly .1071
Removal and installation of revolving frame assembly 1073
Removal and installation of counterweight assembly 1075
50 Disassembly and assembly .1077
Hydraulic system 1077
Hydraulic system 1078
Removal and installation of center swivel joint assembly 1078
Disassembly and assembly of center swivel joint assembly 1080
Removal and installation of hydraulic tank assembly .1081
Removal and installation of control valve assembly 1084
Disassembly and assembly of control valve assembly 1089
Removal and installation of hydraulic pump assembly .1093
Removal and installation of oil seal in hydraulic pump input shaft 1098
Disassembly and assembly of work equipment PPC valve assembly .1099
Disassembly and assembly of travel PPC valve assembly .1100
Disassembly and assembly of hydraulic cylinder assembly .1101
Disassembly and Assembly of Quick Coupler Valve – For PC210 K50001 – K53423, PC230 K50001 – K50286 and PC240 K50001 – K51093 1107
Disassembly and Assembly of Quick Coupler Valve – For PC210 K53424 and up, PC230 K50287 and up and PC240 K51094 and up 1108
50 Disassembly and assembly .1111
Work equipment 1111
Work equipment 1112
Removal and installation of the work equipment assembly .1112
50 Disassembly and assembly .1117
Cab related .1117
Cab related .1118
Removal and installation of operator’s cab assembly .1118
Removal and installation of operator cab glass (stuck glass) 1121
Removal and installation of front window assembly .1131
Removal and installation of floor frame assembly 1138
50 Disassembly and assembly .1143
Electric components .1143
Electric components .1144
Removal and installation of air conditioner unit assembly .1144
Removal and installation of KOMTRAX communication modem assembly 1147
Removal and installation of monitor assembly 1148
Removal and installation of pump controller assembly 1150
Removal and installation of engine controller assembly 1151
90 Diagrams and drawings 1155
Hydraulic diagrams and drawings .1155
Hydraulic diagrams and drawings (for PC210 K50001~K51094, PC230 K50001~K50113 and PC240 K50001~K50303) 1157
Hydraulic circuit diagram 1/2 .1157
Hydraulic circuit diagram 2/2 .1159
Hydraulic diagrams and drawings (For PC210 K51095 and up, PC230 K50114 and up and PC240 K50304 and up) 1161
Hydraulic circuit diagram 1/2 .1161
Hydraulic circuit diagram 2/2 .1163
90 Diagrams and drawings 1167
Electrical diagrams and drawings 1167
Electrical diagrams and drawings (for PC210 K50001~K51094, PC230 K50001~K50113 and PC240 K50001~K50303) .1169
Electrical circuit diagram (1/5) 1169
Electrical circuit diagram (2/5) 1171
Electrical circuit diagram (3/5) 1173
Electrical circuit diagram (4/5) 1175
Electrical circuit diagram (5/5) 1177
Electrical diagrams and drawings (For PC210 K51095 ~ K52292, PC230 K50114 ~ K50200 and PC240 K50304 ~ K50595) .1179
Electrical circuit diagram (1/5) 1179
Electrical circuit diagram (2/5) 1181
Electrical circuit diagram (3/5) 1183
Electrical circuit diagram (4/5) 1185
Electrical circuit diagram (5/5) 1187
Electrical diagrams and drawings (for PC210 K52293 and up, PC230 K50201 and up and PC240 K50596 and up) .1189
Electrical circuit diagram (1/5) 1189
Electrical circuit diagram (2/5) 1191
Electrical circuit diagram (3/5) 1193
Electrical circuit diagram (4/5) 1195
Electrical circuit diagram (5/5) 1197
Connector arrangement diagram .1199
Electrical circuit diagram for air conditioner 1201

DESCRIPTION:

Komatsu PC210-8,PC210LC-8,PC210NLC-8,PC230NHD-8,PC240LC-8,PC240NLC-8 Shop Manual UEN00084-07 – PDF DOWNLOAD

• SERIAL NUMBERS
  PC210- K50001        and up
  PC210LC- K50001   and up
  PC210NLC- K50001 and up
  PC230NHD-K50001 and up
  PC240LC- K50001    and up
  PC240NLC- K50001  and up

G.B 26/12/24