Komatsu Articulated Dump Truck HM350-1, HM350-2 Repair Service Manual

Make: 
Price: US$ 69.00

Complete service repair manual with Electrical Wiring Diagrams for Komatsu Articulated Dump Truck HM350-1, HM350-2, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.

Komatsu Articulated Dump Truck HM350-1, HM350-2 workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.

PRODUCT DETAILS:
Total Pages: 16,294 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English

SEBM024910 - Articulated Dump Truck HM350-1 Shop Manual.pdf
SEBM024912 - Articulated Dump Truck HM350-1 Shop Manual.pdf
SEBM030302 - Articulated Dump Truck HM350-1 (-40C degree Spec.) Shop Manual.pdf
SEN00238-08 - Articulated Dump Truck HM350-2 Shop Manual.pdf
SEN00238-13 - Articulated Dump Truck HM350-2 Shop Manual.pdf
SEN00238-15 - Articulated Dump Truck HM350-2 Shop Manual.pdf
CEBM007801 - Articulated Dump Truck HM350-2 Shop Manual.pdf
CEAM017703 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
CEAM017704 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
EEAM022502 - Articulated Dump Truck HM350-1 Operation & Maintenance Manual.pdf
EEAM0024900 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
EEAM027403 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
EPAM022502 - Articulated Dump Truck HM350-1 Operation & Maintenance Manual.pdf
EPAM024900 - Camião Basculante Articulado HM350-2 Manual de Operação e Manutenção.pdf
EPAM027403 - Camião Basculante Articulado HM350-2 Manual de Operação e Manutenção.pdf
EPAM027602 - Camião Basculante Articulado HM350-2 Manual de Operação e Manutenção.pdf
GEN00021-00 - Articulated Dump Truck GALEO HM350-1 Field Assembly Instruction.pdf
GEN00041-03 - Articulated Dump Truck HM350-2 Field Assembly Instruction.pdf
PEN00045-01 - Articulated Dump Truck GALEO HM350-1 Operation & Maintenance Manual.pdf
PEN00045-10 - Articulated Dump Truck HM350-1 Operation & Maintenance Manual.pdf
PEN00119-01 - Articulated Dump Truck GALEO HM350-2 Operation & Maintenance Manual.pdf
PEN00119-04 - Articulated Dump Truck GALEO HM350-2 Operation & Maintenance Manual.pdf
PEN00177-06 - Articulated Dump Truck HM350-1 Operation & Maintenance Manual.pdf
PEN00232-06 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
PEN00240-00 - Articulated Dump Truck GALEO HM350-1 Operation & Maintenance Manual.pdf
PEN00379-00 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
PEN00475-11 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
TEN00047-10 - Articulated Dump Truck HM350-1 Operation & Maintenance Manual.pdf
TEN00129-04 - Articulated Dump Truck GALEO HM350-2 Operation & Maintenance Manual.pdf
TEN00229-06 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
TEN00239-00 - Articulated Dump Truck GALEO HM350-1 Operation & Maintenance Manual.pdf
TEN00349-00 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
TEN00443-07 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf
TEN00443-11 - Articulated Dump Truck HM350-2 Operation & Maintenance Manual.pdf

MAIN SECTIONS
COVER...1
00 Index and foreword...0
  Index...3
    Composition of shop manual...4
    Table of contents...6
  Foreword and general information...17
    Safety notice...18
    How to read the shop manual...23
    Explanation of terms for maintenance standard...25
    Handling of electric equipment and hydraulic component...27
    Handling of connectors newly used for engines...36
    How to read electric wire code...39
    Precautions when carrying out operation...42
    Method of disassembling and connecting push-pull type coupler...45
    Standard tightening torque table...48
    Conversion table...52
01 Specification...0
  Specification and technical data...59
    Specification drawings...60
    Specifications...61
    Weight table...64
    Fuel, coolant and lubricants...65
10 Structure, function and maintenance standard...0
  Engine and cooling system...69
    Radiator, oil cooler, aftercooler...70
    Output shaft...71
  Power train, Part 1...75
    Power train skeleton...76
    Torque converter and transmission hydraulic piping...80
    Brake cooling oil control valve (BCV)...82
    Power train pump...83
    Torque converter...86
    Transmission...92
    Transmission control valve...120
    ECMV...121
    Main relief, torque converter relief valve...128
  Power train, Part 2...131
    Drive shaft...132
    Axle...136
    Differential...140
    Limited slip differential...152
    Final drive...156
  Steering system...163
    Steering column...164
  Brake system...167
    Brake piping...168
    Brake valve...170
    Accumulator charge valve...173
    Accumulator...177
    Slack adjuster...178
    Brake...180
    Proportional reducing valve...185
    Brake system tank...186
    Parking brake...188
    Parking brake solenoid valve...192
  Undercarriage and frame...195
    Suspension...196
    Suspension cylinder...201
    Oscillation hitch...203
  Hydraulic system...207
    Steering, hoist oil pressure piping diagram...208
    Dump body control...209
    Hydraulic tank and filter...210
    Flow amp valve...211
    Steering valve...214
    Steering cylinder...218
    Hoist valve...220
    Dump control valve (EPC valve)...226
    Pilot check valve...230
    Hoist cylinder...231
    Hydraulic pump...232
  Cab and its attachments...237
    ROPS cab...238
    Cab tilt...239
    Air conditioner...240
    Rear view monitor...248
    Controller related...251
  Electrical system, Part 1...253
    Machine monitor system...254
  Electrical system, Part 2...275
    Automatic shift control system...276
    Transmission controller...279
    Retarder control system...308
    Auto emergency steering system...320
    Battery disconnector switch...322
    Dump control lever...324
  Electrical system, Part 3...329
    Sensors, switches...330
    KOMTRAX terminal system (if equipped)...338
20 Standard value table...0
  Standard service value table...341
    Standard value table for engine...342
    Standard value table for chassis...343
30 Testing and adjusting...0
  Testing and adjusting, Part 1...349
    Tools for testing, adjusting, and troubleshooting...351
    Sketches of special tools...355
    Measuring engine speed...356
    Testing intake air pressure (boost pressure)...357
    Testing exhaust temperature...358
    Testing exhaust gas color...359
    Adjusting valve clearance...360
    Testing compression pressure...361
    Testing blow-by pressure...363
    Testing engine oil pressure...364
    Testing EGR valve and bypass valve drive oil pressure...365
    Handling of fuel system devices...366
    Releasing residual pressure from fuel system...366
    Testing fuel pressure...367
    Testing fuel return and leakage amount...368
    Bleeding air from fuel circuit...371
    Testing the fuel circuit for leakage...373
    Testing and adjusting fan belt tension...374
    Testing and adjusting alternator belt tension...375
    Testing and adjusting air conditioner compressor belt tension...376
  Testing and adjusting, Part 2...379
    Testing torque converter stall speed...381
    Testing power train oil pressure...382
    Testing and adjusting of differential lock oil pressure (differential lock spec.)...390
    Adjusting transmission speed sensor...395
    Testing and adjusting brake oil pressure...397
    Testing of accumulator nitrogen gas pressure and procedure for charging accumulator with nitrogen gas...401
    Testing brake performance...405
    Bleeding air from brake circuit...406
    Testing wear of wheel brake disc...407
    Testing the parking brake pad wear...408
    Emergency release of the parking brake...409
    Testing and adjusting steering circuit oil pressure...410
    Testing and adjusting suspension cylinder...412
    Method of tilting cab up...416
    Testing and adjusting dump circuit oil pressure...418
    Adjusting body positioner sensor...420
    Adjusting length of spring in body heating spherical joint...421
    Handling of voltage circuit of engine controller...421
    Adjusting transmission controller...421
    Method for emergency escape at electrical system failure...422
  Testing and adjusting, Part 3...427
    Setting and adjusting various equipments...428
    Special function of machine monitor...437
    How to start operation of KOMTRAX terminal...482
    Lamp display of KOMTRAX terminal...487
    Pm Clinic check sheet...490
40 Troubleshooting...0
  General information on troubleshooting...495
    Points to remember when troubleshooting...496
    Sequence of events in troubleshooting...497
    Check before troubleshooting...498
    Classification and procedures for troubleshooting...499
    Connection table for connector pin numbers...502
    T- branch box and T- branch adapter table...538
  Troubleshooting by failure code, General...543
    Troubleshooting by failure code, General...544
      Failure codes table...544
      Before troubleshooting by failure code...552
      Information in troubleshooting table...560
  Troubleshooting by failure code, Part 1...563
    Troubleshooting by failure code, Part 1...565
      Failure code [1500L0] Double engagement...565
      Failure code [15B0NX] Transmission oil filter: Clogged...566
      Failure code [15F0KM] R ? F shifting abuse 1...568
      Failure code [15F0MB] R ? F shifting abuse 2...568
      Failure code [15F7KM] Transmission forward clutch abuse...569
      Failure code [15G0MW] Trouble in reverse clutch system (Slip)...570
      Failure code [15G7KM] Transmission reverse clutch abuse...572
      Failure code [15H0MW] Trouble in Hi clutch system (Slip)...574
      Failure code [15J0MW] Trouble in Lo clutch system (Slip)...576
      Failure code [15K0MW] Trouble in 1st clutch system (Slip)...578
      Failure code [15L0MW] Trouble in 2nd clutch system (Slip)...580
      Failure code [15M0MW] Trouble in 3rd clutch system (Slip)...582
      Failure code [15SBL1] Trouble in reverse clutch pressure control valve I...584
      Failure code [15SBMA] Trouble in reverse clutch pressure control valve II...588
      Failure code [15SCL1] Trouble in Hi clutch pressure control valve I...590
      Failure code [15SCMA] Trouble in Hi clutch pressure control valve II...594
      Failure code [15SDL1] Trouble in Lo clutch pressure control valve I...596
      Failure code [15SDMA] Trouble in Lo clutch pressure control valve II...598
  Troubleshooting by failure code, Part 2...603
    Failure code [15SEL1] Trouble in 1st clutch pressure control valve I...605
    Failure code [15SEMA] Trouble in 1st clutch pressure control valve II...608
    Failure code [15SFL1] Trouble in 2nd clutch pressure control valve I...610
    Failure code [15SFMA] Trouble in 2nd clutch pressure control valve II...614
    Failure code [15SGL1] Trouble in 3rd clutch pressure control valve I...616
    Failure code [15SGMA] Trouble in 3rd clutch pressure control valve II...620
    Failure code [15SJMA] Trouble in lockup clutch pressure control valve II...622
    Failure code [15SKMA] Trouble in interaxle differential lock clutch pressure control valve II...624
    Failure code [2A62L1] Trouble in front wheel differential lock pressure control valve 2...626
    Failure code [2A62LH] Trouble in front wheel differential lock pressure control valve 1...628
    Failure code [2B62L1] Trouble in rear wheel differential lock pressure control valve 2...630
    Failure code [2B62LH] Trouble in rear wheel differential lock pressure control valve 1...632
    Failure code [2C4MNX] Clogging of retarder cooling oil filter...634
    Failure code [2F00KM] Dragging of parking brake...636
    Failure code [2G42ZG] Lowering of accumulator oil pressure (front)...638
    Failure code [2G43ZG] Lowering of accumulator oil pressure (rear)...638
    Failure code [989A00] Operation of engine overrun prevention system...639
    Failure code [989D00] Rear section tipping over alarm (Raising operation on slope)...639
    Failure code [A570NX] Clogging of engine oil filter...640
    Failure code [AA10NX] Clogging of air cleaner...642
    Failure code [AB00MA] Trouble in battery charge circuit...644
    Failure code [B@BAZG] Lowering of engine oil pressure...645
    Failure code [B@BAZK] Lowering of engine oil level...646
    Failure code [B@BCNS] Overheating of engine...647
    Failure code [B@BCZK] Lowering of coolant level...648
    Failure code [B@BFZK] Lowering of fuel level...650
    Failure code [B@C6NS] Overheating of brake cooling oil (front)...651
    Failure code [B@C8NS] Overheating of brake cooling oil (center)...651
    Failure code [B@CENS] Overheating of torque converter oil...652
    Failure code [B@JANS] Overheating of steering oil...652
  Troubleshooting by failure code, Part 3...655
    Failure code [CA111] Trouble in engine controller...658
    Failure code [CA115] Trouble in engine Ne and Bkup speed sensors...660
    Failure code [CA122] Abnormally high charge pressure...662
    Failure code [CA123] Abnormally low charge pressure...664
    Failure code [CA131] Abnormally high throttle sensor signal...666
    Failure code [CA132] Abnormally low throttle sensor signal...668
    Failure code [CA135] Abnormally high engine oil pressure...670
    Failure code [CA141] Abnormally low engine oil pressure...672
    Failure code [CA144] Abnormally high coolant temperature...674
    Failure code [CA145] Abnormally low coolant temperature...676
    Failure code [CA153] Abnormally high charge temperature...678
    Failure code [CA154] Abnormally low charge temperature...680
    Failure code [CA187] Abnormally low voltage in sensor power supply 2...681
    Failure code [CA221] Abnormally high ambient pressure...682
    Failure code [CA222] Abnormally low ambient pressure...684
    Failure code [CA227] Abnormally high voltage in sensor power supply 2...686
    Failure code [CA234] Engine overspeed...688
    Failure code [CA238] Trouble in Ne speed sensor power supply...690
    Failure code [CA263] Abnormally high fuel temperature...692
    Failure code [CA265] Abnormally low fuel temperature...694
    Failure code [CA271] Short circuit in PCV1...695
    Failure code [CA272] Disconnection in PCV1...696
    Failure code [CA273] Short circuit in PCV2...697
    Failure code [CA274] Disconnection in PCV2...698
    Failure code [CA322] Disconnection or short circuit in injector #1 (L #1)...700
    Failure code [CA323] Disconnection or short circuit in injector #5 (L #5)...702
    Failure code [CA324] Disconnection or short circuit in injector #3 (L #3)...704
    Failure code [CA325] Disconnection or short circuit in injector #6 (L #6)...706
    Failure code [CA331] Disconnection or short circuit in injector #2 (L #2)...708
    Failure code [CA332] Disconnection or short circuit in injector #4 (L #4)...710
    Failure code [CA342] Matching error in engine controller data...712
    Failure code [CA351] Trouble in injector drive circuit...714
    Failure code [CA352] Abnormally low voltage in sensor power supply 1...716
    Failure code [CA386] Abnormally high voltage in sensor power supply 1...718
  Troubleshooting by failure code, Part 4...721
    Failure code [CA431] Trouble in idle validation switch...724
    Failure code [CA432] Trouble in idle validation process...728
    Failure code [CA441] Abnormally low voltage in power supply...728
    Failure code [CA442] Abnormally high voltage in power supply...729
    Failure code [CA449] Abnormally high common rail pressure 2...729
    Failure code [CA451] Abnormally high common rail pressure...730
    Failure code [CA452] Abnormally low common rail pressure...732
    Failure code [CA553] Abnormally high common rail pressure 1...732
    Failure code [CA554] In-range error in common rail pressure sensor...733
    Failure code [CA559] Supply pump low pressure 1...735
    Failure code [CA689] Trouble in engine Ne speed sensor...738
    Failure code [CA731] Phase error in engine Bkup speed sensor...740
    Failure code [CA757] Loss of all data in engine controller...740
    Failure code [CA778] Trouble in engine Bkup speed sensor...742
    Failure code [CA1117] Loss of partial data in engine controller...744
    Failure code [CA1228] Trouble in EGR valve servo 1...744
    Failure code [CA1625] Trouble in EGR valve servo 2...745
    Failure code [CA1626] Short circuit in bypass valve solenoid drive circuit...746
    Failure code [CA1627] Disconnection in bypass valve solenoid drive circuit...748
    Failure code [CA1628] Trouble in bypass valve servo 1...749
    Failure code [CA1629] Trouble in bypass valve servo 2...750
    Failure code [CA1631] Abnormally high signal in bypass valve lift sensor...752
    Failure code [CA1632] Abnormally low signal in bypass valve lift sensor...754
    Failure code [CA1633] Trouble in KOMNET...756
    Failure code [CA1642] Abnormally low signal in EGR inlet pressure sensor...758
    Failure code [CA1653] Abnormally high signal in EGR inlet pressure sensor...760
    Failure code [CA2185] Abnormally high voltage in throttle sensor power supply...762
    Failure code [CA2186] Abnormally low voltage in throttle sensor power supply...764
    Failure code [CA2249] Low pressure in supply pump 2...764
    Failure code [CA2271] Abnormally high signal voltage in EGR valve lift sensor...766
    Failure code [CA2272] Abnormally low signal voltage in EGR valve lift sensor...768
    Failure code [CA2351] Short circuit in EGR valve solenoid drive circuit...770
    Failure code [CA2352] Disconnection in EGR valve solenoid drive circuit...772
    Failure code [CA2555] Disconnection in intake air heater relay...772
    Failure code [CA2556] Short circuit in intake air heater relay...774
  Troubleshooting by failure code, Part 5...777
    Failure code [DAF9KM] Wrong connection of connector...779
    Failure code [DAFRKR] Trouble in CAN communication (machine monitor)...780
    Failure code [DAQ0KK] Lowering of source voltage...782
    Failure code [DAQ0KT] Trouble in non-volatile memory...784
    Failure code [DAQ2KK] Trouble in solenoid power supply system...786
    Failure code [DAQ9KQ] Disagreement of model selection (Transmission controller)...788
    Failure code [DAQRKR] Trouble in CAN communication (Transmission controller)...790
    Failure code [DAQRMA] Disagreement of option setting (Transmission controller)...792
    Failure code [DB10KT] Trouble in non-volatile memory...792
    Failure code [DB12KK] Trouble in solenoid power supply system...794
    Failure code [DB13KK] Lowering of battery direct voltage...796
    Failure code [DB19KQ] Disagreement of model selection (Retarder controller)...798
    Failure code [DB1QMA] Disagreement of option setting (Retarder controller)...798
    Failure code [DB1RKR] Trouble in CAN communication (Retarder controller)...800
    Failure code [DB2RKR] Trouble in CAN communication (Engine controller)...802
    Failure code [DD1ML4] Disagreement of accelerator-linked retarder switch signal...804
    Failure code [DDTHKA] Trouble in Hi clutch flow sensor valve...806
    Failure code [DDTJKA] Trouble in Lo clutch flow sensor valve...807
    Failure code [DDTKKA] Trouble in 1st clutch flow sensor valve...808
    Failure code [DDTLKA] Trouble in 2nd clutch flow sensor valve...809
    Failure code [DDTMKA] Trouble in 3rd clutch flow sensor valve...810
    Failure code [DDTNKA] Trouble in reverse clutch flow sensor valve...811
    Failure code [DF10KA] Input of no lever signals...812
    Failure code [DF10KB] Input of multiple lever signals...816
    Failure code [DGF1KX] Transmission oil temperature out of range...820
    Failure code [DGR3KZ] Ground fault in brake oil temperature sensor (center)...822
    Failure code [DGR3L8] Disconnection in brake oil temperature sensor (center)...824
    Failure code [DGR4KZ] Ground fault in brake oil temperature sensor (front)...826
    Failure code [DGR4L8] Disconnection in brake oil temperature sensor (front)...828
    Failure code [DGR6KX] Steering oil temperature out of range...830
  Troubleshooting by failure code, Part 6...833
    Failure code [DGT1KX] Short circuit in torque converter oil temperature sensor system...836
    Failure code [DHT5KX] Disconnection, ground fault, or short circuit in torque converter oil pressure sensor system...838
    Failure code [DHT5L6] Trouble in torque converter oil pressure sensor...840
    Failure code [DHU2KX] Trouble in accumulator oil pressure sensor (front) system...842
    Failure code [DHU3KX] Trouble in accumulator oil pressure sensor (rear) system...844
    Failure code [DJF1KA] Disconnection in fuel level sensor system...846
    Failure code [DK51L5] Trouble in manual retarder potentiometer and RVS...848
    Failure code [DK52KX] Trouble in dump lever potentiometer 1...850
    Failure code [DK53L8] Trouble in dump lever potentiometer 2...852
    Failure code [DK54KX] Trouble in dump positioner sensor...854
    Failure code [DKH0KX] Pitch angle sensor signal out of range...856
    Failure code [DLF1KA] Disconnection in transmission input shaft speed sensor system...858
    Failure code [DLF1LC] Trouble in transmission input shaft speed sensor...859
    Failure code [DLF2KA] Trouble in transmission intermediate shaft speed sensor...860
    Failure code [DLF2LC] Disconnection in transmission intermediate shaft speed sensor system...861
    Failure code [DLF4KA] Disconnection in transmission differential speed sensor system...862
    Failure code [DLT3KA] Disconnection in transmission output shaft speed sensor system...863
    Failure code [DV00KB] Short circuit in buzzer output circuit...864
    Failure code [DW72KZ] Trouble (Disconnection or ground fault) in kick-out solenoid output system...866
    Failure code [DW73KZ] Trouble in dump selector valve output system...868
    Failure code [DW78KZ] Trouble in rear wheel BCV command output system...870
    Failure code [DW79KZ] Trouble in front wheel BCV command output system...872
    Failure code [DX11K4] Trouble in rear wheel proportional solenoid pressure reducing valve 1...874
    Failure code [DX11KA] Disconnection in output circuit of rear wheel proportional solenoid pressure reducing valve...876
    Failure code [DX11KB] Ground fault in output circuit of rear wheel proportional solenoid pressure reducing valve...878
    Failure code [DX11KY] Hot short in output circuit of rear wheel proportional solenoid pressure reducing valve...880
    Failure code [DX11MA] Trouble in rear wheel proportional solenoid pressure reducing valve 2...882
    Failure code [DX12K4] Trouble in front wheel proportional solenoid pressure reducing valve 1...884
    Failure code [DX12KA] Disconnection in output circuit of front wheel proportional solenoid pressure reducing valve...886
    Failure code [DX12KB] Ground fault in output circuit of front wheel proportional solenoid pressure reducing valve...888
    Failure code [DX12KY] Hot short in output circuit of front wheel proportional solenoid pressure reducing valve...890
    Failure code [DX12MA] Trouble in front wheel proportional solenoid pressure reducing valve 2...892
  Troubleshooting by failure code, Part 7...895
    Troubleshooting by failure code, Part 7...898
      Failure code [DX13KA] Disconnection in output circuit of dump EPC valve...898
      Failure code [DX13KB] Ground fault in output circuit of dump EPC valve...900
      Failure code [DX13KY] Hot short in output circuit of dump EPC valve...902
      Failure code [DX14KZ] Trouble in rear wheel differential lock command output system...904
      Failure code [DX15KZ] Trouble in front wheel differential lock command output system...906
      Failure code [DXH0KA] Disconnection in output circuit of interaxle differential lock clutch solenoid...908
      Failure code [DXH0KB] Ground fault in output circuit of interaxle differential lock clutch solenoid...910
      Failure code [DXH0KY] Hot short in output circuit of interaxle differential lock clutch solenoid...912
      Failure code [DXH1KA] Disconnection in output circuit of lockup clutch solenoid...913
      Failure code [DXH1KB] Ground fault in output circuit of lockup clutch solenoid...914
      Failure code [DXH1KY] Hot short in output circuit of lockup clutch solenoid...916
      Failure code [DXH2KA] Disconnection in output circuit of Hi clutch solenoid...918
      Failure code [DXH2KB] Ground fault in output circuit of Hi clutch ECMV solenoid valve...920
      Failure code [DXH2KY] Hot short in output circuit of Hi clutch ECMV solenoid valve...922
      Failure code [DXH3KA] Disconnection in output circuit of Lo clutch solenoid...926
      Failure code [DXH3KB] Ground fault in output circuit of Lo clutch ECMV solenoid valve...928
      Failure code [DXH3KY] Hot short in output circuit of Lo clutch ECMV solenoid valve...930
      Failure code [DXH4KA] Disconnection in output circuit of 1st clutch solenoid...934
      Failure code [DXH4KB] Ground fault in output circuit of 1st clutch ECMV solenoid valve...936
      Failure code [DXH4KY] Hot short in output circuit of 1st clutch ECMV solenoid valve...938
  Troubleshooting by failure code, Part 8...943
    Troubleshooting by failure code, Part 8...944
      Failure code [DXH5KA] Disconnection in output circuit of 2nd clutch solenoid...944
      Failure code [DXH5KB] Ground fault in output circuit of 2nd clutch ECMV solenoid valve...946
      Failure code [DXH5KY] Hot short in output circuit of 2nd clutch ECMV solenoid valve...948
      Failure code [DXH6KA] Disconnection in output circuit of 3rd clutch solenoid...952
      Failure code [DXH6KB] Ground fault in output circuit of 3rd clutch ECMV solenoid valve...954
      Failure code [DXH6KY] Hot short in output circuit of 3rd clutch ECMV solenoid valve...956
      Failure code [DXH7KA] Disconnection in output circuit of reverse clutch solenoid...960
      Failure code [DXH7KB] Ground fault in output circuit of reverse clutch ECMV solenoid valve...962
      Failure code [DXH7KY] Hot short in output circuit of reverse clutch ECMV solenoid valve...964
  Troubleshooting for electrical system (E-mode)...969
    Before troubleshooting for electrical system...971
    Information in troubleshooting table...977
    E-1 Engine does not start (Starting motor does not turn)...978
    E-2 Auto preheater does not operate...982
    E-3 When starting switch is turned ON, machine monitor displays nothing...986
    E-4 When starting switch is turned OFF, machine monitor cannot be operated...988
    E-5 Alarm buzzer does not stop sounding...990
    E-6 Machine monitor does not normally display gauges, caution lamps, and character display section...991
    E-7 Display of character display section cannot be changed...992
    E-8 Power mode selection function does not operate normally...996
    E-9 AISS function does not operate normally...998
    E-10 Right and left differential lock function does not operate normally (Differential lock-up specification)...1000
    E-11 Interaxle differential lock-up function does not operate normally...1004
    E-12 Display of seat belt caution lamp is abnormal...1006
    E-13 Turn signal lamps and pilot lamps do not operate normally...1008
    E-14 Night lighting is abnormal...1013
    E-15 Backup lamp and backup buzzer operate abnormally...1019
    E-16 Emergency steering system does not operate...1023
    E-17 Air conditioner does not operate normally...1027
  Troubleshooting of hydraulic and mechanical system (H-mode)...1033
    Troubleshooting of hydraulic and mechanical system (H-mode)...1035
      Information in troubleshooting table...1035
      H-1 Machine does not start...1036
      H-2 Travel is not smooth (Machine hunts)...1038
      H-3 Lockup is not reset...1038
      H-4 Start shock and gear shift shock are abnormally large...1039
      H-5 Gear is not shifted up...1040
      H-6 Travel speed or power is low...1042
      H-7 Start and gearshift time lag is large...1046
      H-8 Torque converter oil temperature is high...1048
      H-9 Torque converter oil temperature is low...1049
      H-10 Front brake does not work fully...1050
      H-11 Center brake does not work fully...1051
      H-12 Rear brake does not work fully...1052
      H-13 Steering wheel is heavy...1053
      H-14 Steering wheel does not move...1054
      H-15 Steering wheel waggle...1055
      H-16 Dump body raising speed is low...1056
      H-17 Dump body does not move...1057
      H-18 Hydraulic drift of dump body is large...1058
  Troubleshooting of engine (S-mode)...1061
    Method of using troubleshooting chart...1064
    S-1  Starting performance of engine is poor...1068
    S-2  Engine does not start...1070
    S-3  Engine does not pick up smoothly...1074
    S-4  Engine stops during operation...1075
    S-5  Engine does not rotate smoothly...1076
    S-6  Engine lack output (or lacks power)...1077
    S-7  Exhaust gas is black (incomplete combustion)...1078
    S-8  Oil consumption is excessive (or exhaust gas is blue)...1080
    S-9  Oil becomes dirty quickly...1081
    S-10  Fuel consumption is excessive...1082
    S-11  Oil is in coolant (or coolant spurts back or coolant level goes down)...1083
    S-12  Oil pressure drops...1084
    S-13  Oil level rises (Entry of coolant or fuel)...1086
    S-14  Coolant temperature becomes too high (Overheating)...1088
    S-15  Abnormal noise is made...1089
    S-16  Vibration is excessive...1090
50 Disassembly and assembly...0
  General information on disassembly and assembly...1093
    How to read this manual...1094
    Coating materials list...1096
    Special tool list...1099
    Sketches of special tools...1105
  Engine and cooling system...1119
    Removal and installation of fuel supply pump...1120
    Removal and installation of engine assembly...1123
    Removal and installation of cylinder head assembly...1131
    Removal and installation of fuel injector assembly...1144
    Removal and installation of radiator assembly...1149
    Removal and installation of cooling assembly...1153
    Removal and installation of aftercooler...1157
    Removal and installation of engine front seal...1160
    Removal and installation of engine rear seal...1162
  Power train, Part 1...1167
    Removal and installation of output shaft assembly...1168
    Disassembly and assembly of output shaft assembly...1172
    Removal and installation of transmission and front differential assembly...1175
    Disconnection and coupling of front differential and transmission...1183
    Disassembly and assembly of torque converter assembly...1184
    Disassembly and assembly of transmission assembly...1192
  Power train, Part 2...1235
    Disassembly and assembly of front differential assembly...1236
    Removal and installation of center differential assembly...1255
    Disassembly and assembly of center differential assembly...1259
    Removal and installation of rear differential assembly...1275
    Disassembly and assembly of rear differential assembly...1277
  Power train, Part 3...1291
    Removal and installation of front final drive and brake assembly...1292
    Disassembly and assembly of front final drive and brake assembly...1294
    Removal and installation of center final drive and brake assembly...1307
    Disassembly and assembly of center final drive and brake assembly...1309
    Removal and installation of rear final drive assembly...1320
    Disassembly and assembly of rear final drive assembly...1322
    Removal and installation of center axle assembly...1329
    Removal and installation of rear axle assembly...1332
  Undercarriage and frame...1337
    Removal and installation of front suspension cylinder assembly...1338
    Removal and installation of rear suspension cylinder assembly...1340
    Removal and installation of equalizer bar assembly...1341
    Removal and installation of front wheel assembly...1343
    Removal and installation of rear front wheel assembly...1344
    Removal and installation of rear rear wheel assembly...1344
    Removal and installation of hitch frame assembly...1345
    Disassembly and assembly of hitch frame...1351
    Removal and installation of body assembly...1354
  Hydraulic system...1357
    Disassembly and assembly of steering valve...1358
    Removal and installation of flow amplifier valve assembly...1368
    Removal and installation of hoist valve assembly...1370
    Disassembly and assembly of hoist valve assembly...1372
    Disassembly and assembly of steering cylinder assembly...1374
    Disassembly and assembly of hoist cylinder assembly...1380
  Cab and its attachments...1389
    Removal and installation of operator?s cab...1390
    Removal and installation of operator?s cab glass (Stuck glass)...1395
    Disassembly and assembly of operator's seat assembly...1402
    Removal and installation of air conditioner unit assembly...1412
  Electrical system...1419
    Removal and installation of retarder controller assembly...1420
    Removal and installation of transmission controller assembly...1422
    Removal and installation of engine controller assembly...1424
90 Diagrams and drawings...0
  Hydraulic diagrams and drawings...1427
  Electrical diagrams and drawings...1428

Logo