Komatsu D275AX-5 Bulldozer Shop Manual SEBM025515 – PDF DOWNLOAD

Komatsu D275AX-5 Bulldozer Shop Manual SEBM025515 – PDF DOWNLOAD

FILE DETAILS:

Komatsu D275AX-5 Bulldozer Shop Manual SEBM025515 – PDF DOWNLOAD

Language : English
Pages : 1152
Downloadable : Yes
File Type : PDF
Size: 71.8 MB

DESCRIPTION:

Komatsu D275AX-5 Bulldozer Shop Manual SEBM025515 – PDF DOWNLOAD

Machine model Serial number
D275AX-5 20001 and up

GENERAL PRECAUTIONS:

• 7. Before adding oil or making any repairs, park the machine on hard, level ground, and block the wheels or tracks to prevent the machine from moving.
• 8. Before starting work, lower blade, ripper, bucket or any other work equipment to the ground. If this is not possible, insert the safety pin or use blocks to prevent the work equipment from falling. In addition, be sure to lock all the control levers and hang warning signs on them.
• 9. When disassembling or assembling, support the machine with blocks, jacks or stands before starting work.
• 10.Remove all mud and oil from the steps or other places used to get on and off the machine. Always use the handrails, ladders or steps when getting on or off the machine. Never jump on or off the machine. If it is impossible to use the handrails, ladders or steps, use a stand to provide safe footing.

FOREWORD
GENERAL
This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an
accurate understanding of the product and by showing him the correct way to perform repairs and make judgements.
Make sure you understand the contents of this manual and use it to full effect at every opportunity.
This shop manual mainly contains the necessary technical information for operations performed in a service
workshop. For ease of understanding, the manual is divided into the following chapters; these chapters are further
divided into the each main group of components.
STRUCTURE AND FUNCTION
This section explains the structure and function of each component. It serves not only to give an understanding
of the structure, but also serves as reference material for troubleshooting.
In addition, this section may contain hydraulic circuit diagrams, electric circuit diagrams, and maintenance
standards.
TESTING AND ADJUSTING
This section explains checks to be made before and after performing repairs, as well as adjustments to
be made at completion of the checks and repairs.
Troubleshooting charts correlating “Problems” with “Causes” are also included in this section.
DISASSEMBLY AND ASSEMBLY
This section explains the procedures for removing, installing, disassembling and assembling each component,
as well as precautions for them.
MAINTENANCE STANDARD
This section gives the judgment standards for inspection of disassembled parts.
The contents of this section may be described in STRUCTURE AND FUNCTION.
OTHERS
This section mainly gives hydraulic circuit diagrams and electric circuit diagrams.
In addition, this section may give the specifications of attachments and options together.

VIDEO PREVIEW OF THE MANUAL:

TABLE OF CONTENTS:

Komatsu D275AX-5 Bulldozer Shop Manual SEBM025515 – PDF DOWNLOAD

COVER 1
CONTENTS 2
LIST OF REVISED PAGES 3
SAFETY 9
SAFETY NOTICE 9
FOREWORD 11
GENERAL 11
HOW TO READ THE SHOP MANUAL 12
HOISTING INSTRUCTIONS 13
METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER 14
COATING MATERIALS 16
STANDARD TIGHTENING TORQUE 18
ELECTRIC WIRE CODE 21
CONVERSION TABLE 22
UNITS 28
01 GENERAL 29
SPECIFICATION DRAWING 31
SPECIFICATIONS 32
WEIGHT TABLE 38
TABLE OF FUEL, COOLANT AND LUBRICANT 40
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 41
POWER TRAIN 44
OVERALL DRAWING OF POWER TRAIN UNIT 46
HYDRAULIC PIPING OF POWER TRAIN 48
DAMPER, UNIVERSAL JOINT 50
TORQUE CONVERTER, PTO 52
TORQUE CONVERTER 56
TORQUE CONVERTER VALVE 60
TORQUE CONVERTER VALVE 64
SCAVENGING PUMP 72
TRANSMISSION CONTROL 73
TRANSMISSION 74
TRANSMISSION ECMV 86
MAIN RELIEF VALVE 92
POWER TRAIN PUMP, STEERING LUBRICATION PUMP 95
LUBRICATION RELIEF VALVE 96
HSS SYSTEM 98
HSS PUMP 100
HSS MOTOR 116
PPC, HSS CHARGE FILTER 125
HSS CHARGE FILTER BYPASS 126
HSS OIL COOLER BYPASS VALVE 128
STEERING, BRAKE CONTROL 130
BEVEL GEAR SHAFT, HSS, BRAKE 133
BRAKE VALVE 146
BRAKE ECMV 147
PARKING BRAKE VALVE 153
SUDDEN BRAKE PREVENTION VALVE 154
FINAL DRIVE 155
SPROCKET 160
TRACK FRAME 162
RECOIL SPRING 164
IDLER 166
TRACK ROLLER 168
CARRIER ROLLER 170
TRACK ROLLER BOGIE 172
TRACK SHOE 174
MAIN FRAME 176
SUSPENSION 178
WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM 181
PPC CONTROL PIPING DIAGRAM 185
WORK EQUIPMENT CONTROL 186
WORK EQUIPMENT PUMP 188
COOLING FAN PUMP 204
COOLING FAN MOTOR 212
HYDRAULIC TANK 218
ACCUMULATOR 222
PPC LOCK VALVE 223
PPC VALVE 225
PPC VALVE 232
HYDRAULIC CYLINDER 238
PISTON VALVE 241
QUICK DROP VALVE 242
PIN PULLER SWITCH 243
PIN PULLER SOLENOID VALVE 244
BLADE CONTROL KNOB 246
PITCH,DUAL TILT SOLENOID VALVE 247
CONTROL VALVE 248
DUAL TILT SPECIFICATION 252
OPERATION OF CONTROL VALVE 256
SELF-REDUCING PRESSURE VALVE 273
CYLINDER STAY 280
BLADE 282
RIPPER EQUIPMENT 288
CAB MOUNT 292
CAB 293
AIR CONDITIONER 295
ENGINE CONTROL 296
ENGINE CONTROL SYSTEM 297
DECELERATION POTENTIOMETER 298
CRI ENGINE CONTROL SYSTEM 300
MONITOR SYSTEM 302
MONITOR PANEL 304
SENSORS 308
MODE SELECTION SYSTEM 312
SENSORS 315
ELECTRICAL EQUIPMENT 318
PALM COMMAND CONTROL SYSTEM 321
20 TESTING AND ADJUSTING 323
STANDARD VALUE TABLE FOR ENGINE 324
STANDARD VALUE TABLE FOR CHASSIS 325
TESTING AND ADJUSTING 331
TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING 333
MEASURING ENGINE SPEED 335
MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE) 338
MEASURING EXHAUST TEMPERATURE 340
MEASURING EXHAUST GAS COLOR 342
ADJUSTING VALVE CLEARANCE 343
MEASURING COMPRESSION PRESSURE 344
MEASURING BLOW-BY PRESSURE 345
MEASURING ENGINE OIL PRESSURE 346
HANDLING OF FUEL SYSTEM DEVICES 347
RELEASING RESIDUAL PRESSURE FROM FUEL SYSTEM 347
MEASURING FUEL PRESSURE 348
BLEEDING AIR FROM FUEL CIRCUIT 349
INSPECTION OF FUEL CIRCUIT FOR LEAKAGE 351
TESTING AND ADJUSTING ALTERNATOR BELT TENSION 352
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION 352
ADJUSTING FUEL CONTROL DIAL AND DECELERATOR PEDAL 353
MEASURING POWER TRAIN OIL PRESSURE 355
TESTING AND ADJUSTING HSS OIL PRESSURE 365
ADJUSTING TRANSMISSION SPEED SENSOR 371
BLEEDING AIR FROM HSS PUMP 372
SIMPLE METHOD OF TESTING BRAKE PERFORMANCE 372
ADJUSTING BRAKE PEDAL AND PARKING BRAKE LEVER 373
ADJUSTING PCCS LEVER CONSOLE POSITION 377
EMERGENCY ESCAPE METHOD WHEN POWER TRAIN HAS TROUBLE 378
ADJUSTING CLEARANCE OF IDLER 381
INSPECTING WEAR OF SPROCKET 381
TESTING AND ADJUSTING TRACK SHOE TENSION 382
TESTING AND ADJUSTING WORK EQUIPMENT OIL PRESSURE 383
TESTING AND ADJUSTING CONTROL CIRCUIT MAIN PRESSURE 387
MEASURING PPC VALVE OUTPUT PRESSURE 388
ADJUSTING PLAY OF PPC VALVE 390
MEASURING OUTLET PRESSURE OF RIPPER PIN PULLER SOLENOID VALVE 391
TESTING PARTS WHICH CAUSE HYDRAULIC DRIFT OF BLADE AND RIPPER 392
MEASURING INTERNAL LEAKAGE OF WORK EQUIPMENT CYLINDER 393
RELEASING RESIDUAL PRESSURE FROM WORK EQUIPMENT CYLINDER 394
BLEEDING AIR FROM WORK EQUIPMENT CYLINDER 394
ADJUSTING RIPPER LEVER POSITION 395
ADJUSTING SAFETY LOCK LEVER 396
MEASURING FAN MOTOR SPEED 397
MEASURING FAN CIRCUIT OIL PRESSURE 398
CHANGING ROTATION DIRECTION OF FAN MOTOR 400
BLEEDING AIR FROM FAN PUMP 400
ADJUSTING BLADE 401
TESTING AND ADJUSTING OPERATOR’S CAB 403
SPECIAL FUNCTIONS OF MONITOR PANEL (EMMS) 405
HANDLING OF HIGH-VOLTAGE CIRCUIT OF ENGINE CONTROLLER 451
ADJUSTMENT METHOD OF REPLACED CONTROLLER 451
PREPARATION WORK FOR TROUBLESHOOTING FOR ELECTRIC SYSTEM 453
HANDLING OF OPTIONAL DEVICES 455
PM CLINIC SERVICE 456
UNDERCARRIAGE TROUBLESHOOTING REPORT 464
TROUBLESHOOTING 467
POINTS TO REMEMBER WHEN TROUBLESHOOTING 468
SEQUENCE OF EVENTS IN TROUBLESHOOTING 469
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE 470
CHECKS BEFORE TROUBLESHOOTING 478
CLASSIFICATION AND PROCEDURES OF TROUBLESHOOTING 480
CONNECTOR ALLOCATION DRAWING AND ELECTRICAL CIRCUIT DIAGRAM FOR EACH SYSTEM 483
CIRCUIT DRAWING FOR MONITOR PANEL SYSTEM (M CIRCUIT) 494
CIRCUIT DRAWING FOR ENGINE CONTROLLER SYSTEM (E CIRCUIT) 496
CIRCUIT DRAWING FOR TRANSMISSION CONTROLLER SYSTEM (T CIRCUIT) 498
CIRCUIT DRAWING FOR STEERING CONTROLLER SYSTEM (S CIRCUIT) 500
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS 502
T-BRANCH BOX AND T-BRANCH TABLE 524
TROUBLESHOOTING WHEN ERROR CODE IS DISPLAYED (ERROR CODE) 527
INFORMATION DESCRIBED IN TROUBLESHOOTING LIST 531
TROUBLE CODE TABLE 532
ERROR CODE [1500LO] (TRANSMISSION CLUTCH:SEE THE LIST (L1)) 533
ERROR CODE [15SAL1] (FORWARD CLUTCH:SEE THE LIST (L1)) 534
ERROR CODE [15SALH] (FORWARD CLUTCH:SEE THE LIST (LH)) 535
ERROR CODE [15SBL1] (REVERSE CLUTCH:SEE THE LIST (L1)) 536
ERROR CODE [15SBLH] (REVERSE CLUTCH:SEE THE LIST (LH)) 537
ERROR CODE [15SEL1] (1ST CLUTCH:SEE THE LIST (L1)) 538
ERROR CODE [15SELH] (1ST CLUTCH:SEE THE LIST (LH)) 539
ERROR CODE [15SFL1] (2ND CLUTCH:SEE THE LIST (L1)) 540
ERROR CODE [15SFLH] (2ND CLUTCH:SEE THE LIST (LH)) 541
ERROR CODE [15SGL1] (3RD CLUTCH:SEE THE LIST (L1)) 542
ERROR CODE [15SGLH] (3RD CLUTCH:SEE THE LIST (LH)) 543
ERROR CODE [1800MW] (POWER TRAIN CLUTCH:SLIP (MW)) 544
ERROR CODE [2301L1] (RIGHT BRAKE:SEE THE LIST (L1)) 545
ERROR CODE [2301LH] (RIGHT BRAKE:SEE THE LIST (LH)) 546
ERROR CODE [2302L1] (LEFT BRAKE:SEE THE LIST (L1)) 547
ERROR CODE [2302LH] (LEFT BRAKE:SEE THE LIST (LH)) 548
ERROR CODE [AB00MA] (ALTERNATOR:MALFUNCTION (MA)) 549
ERROR CODE [AD00L2] (COMMON RAIL:SEE THE LIST (L2)) 549
ERROR CODE [AD00MA] (COMMON RAIL:DEFECTIVE FUNCTION (MA)) 550
ERROR CODE [AD10L3] (FUEL SUPPLY PUMP:SEE THE LIST (L3)) 550
ERROR CODE [AD10MA] (FUEL SUPPLY PUMP:DEFECTIVE FUNCTION (MA)) 553
ERROR CODE [AD10MB] (FUEL SUPPLY PUMP:FUNCTION REDUCTION (MB)) 553
ERROR CODE [AD11KA] (FUEL SUPPLY PUMP SOLENOID 1:DISCONNECTION IN WIRING (KA)) 554
ERROR CODE [AD11KB] (FUEL SUPPLY PUMP SOLENOID 1:SHORT CIRCUIT (KB)) 555
ERROR CODE [AD51KA] (FUEL SUPPLY PUMP SOLENOID 2:DISCONNECTION IN WIRING (KA)) 556
ERROR CODE [AD51KB] (FUEL SUPPLY PUMP SOLENOID 2:DISCONNECTION IN SHORT (KB)) 557
ERROR CODE [ADA1KA] (NO 1 INJECTOR SOLENOID:DISCONNECTION IN WIRING (KA)) 558
ERROR CODE [ADAZKB] (NO 1,2 AND 3 INJECTOR SOLENOIDS:SHORT (KB)) 559
ERROR CODE [ADB1KA] (NO 2 INJECTOR SOLENOID:DISCONNECTION IN WIRING (KA)) 561
ERROR CODE [ADC1KA] (NO 3 INJECTOR SOLENOID:DISCONNECTION IN WIRING (KA)) 562
ERROR CODE [ADD1KA] (NO 4 INJECTOR SOLENOID:DISCONNECTION IN WIRING (KA)) 563
ERROR CODE [ADDZKB] (NO 4,5 AND 6 INJECTOR SOLENOIDS:SHORT (KB)) 564
ERROR CODE [ADE1KA] (NO 5 FUEL INJECTOR SOLENOID:DISCONNECTION (KA)) 566
ERROR CODE [ADF1KA] (NO 6 FUEL INJECTOR SOLENOID:DISCONNECTION (KA)) 567
ERROR CODE [[email protected]] (ENGINE OIL:OIL PRESSURE REDUCTION (ZG)) 568
ERROR CODE [[email protected]] (RADIATOR COOLANT:OVERHEAT (NS)) 568
ERROR CODE [[email protected]] (RADIATOR COOLANT:LEVEL REDUCTION (ZK)) 569
ERROR CODE [[email protected]] (POWER TRAN OIL:OVERHEAT (NS)) 569
ERROR CODE [[email protected]] (HSS CHARGE OIL:OIL PRESSURE REDUCTION (ZG)) 570
ERROR CODE [[email protected]] (HYDRAULIC OIL:OVERHEAT (NS)) 570
ERROR CODE [D110KA] (BATTERY RELAY:DISCONNECTION (KA)) 571
ERROR CODE [D110KB] (BATTERY RELAY:SHORT CIRCUIT (KB)) 572
ERROR CODE [D130KA] (NEUTRAL SAFETY RELAY:DISCONNECTION (KA)) 573
ERROR CODE [D130KB] (NEUTRAL SAFETY RELAY:SHORT CIRCUIT (KB)) 575
ERROR CODE [D161KA] (BACK-UP ALARM RELAY:DISCONNECTION (KA)) 576
ERROR CODE [D161KB] (BACK-UP ALARM RELAY:SHORT CIRCUIT (KB)) 578
ERROR CODE [D1D0KB] (ENGINE CONTROLLER LOAD POWER SUPPLY RELAY:SHORT CIRCUIT (KB)) 580
ERROR CODE [DAFRKR] (MONITOR PANEL CAN COMMUNICATION:DEFECTIVE COMMUNICATION (KR)) 582
ERROR CODE [DAQ0KK] (TRANSMISSION CONTROLLER:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 584
ERROR CODE [DAQ0KT] (TRANSMISSION CONTROLLER:ABNORMALITY IN CONTROLLER (KT)) 585
ERROR CODE [DAQ5KK] (TRANSMISSION CONTROLLER POTENTIOMETER POWER SUPPLY:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 586
ERROR CODE [DAQ6KK] (TRANSMISSION CONTROLLER SENSOR POWER SUPPLY:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 588
ERROR CODE [DAQ9KQ] (TRANSMISSION CONTROLLER TYPE COLLATION:TYPE SELECT SIGNAL INCONSISTENCY (KQ)) 589
ERROR CODE [DAQRKR] (TRANSMISSION CONTROLLER CAN COMMUNICATION:DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR)) 590
ERROR CODE [DAQSKR] (TRANSMISSION CONTROLLER SNET COMMUNICATION:DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR)) 592
ERROR CODE [DB20KT] (ENGINE CONTROLLER:ABNORMALITY IN CONTROLLER (KT)) 593
ERROR CODE [DB22KK] (ENGINE CONTROLLER LOAD POWER SUPPLY:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 595
ERROR CODE [DB29KQ] (ENGINE CONTROLLER TYPE SELECT:TYPE SELECT SIGNAL INCONSISTENCY (KQ)) 597
ERROR CODE [DB2AMA] (FUEL INJECTION AMOUNT ADJUSTMENT SWITCH SIGNAL:MALFUNCTION (MA)) 598
ERROR CODE [DB2RKR] (ENGINE CONTROLLER CAN COMMUNICATION:DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR)) 599
ERROR CODE [DB30KK] (STEERING CONTROLLER:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 601
ERROR CODE [DB30KT] (STEERING CONTROLLER:ABNORMALITY IN CONTROLLER (KT)) 602
ERROR CODE [DB35KK] (STEERING CONTROLLER POTENTIOMETER POWER SUPPLY:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 603
ERROR CODE [DB36KK] (STEERING CONTROLLER SENSOR POWER SUPPLY:SOURCE VOLTAGE REDUCTION (INPUT) (KK)) 605
ERROR CODE [DB39KQ] (STEERING CONTROLLER TYPE COLLATION:TYPE SELECT SIGNAL INCONSISTENCY (KQ)) 607
ERROR CODE [DB3RKR] (STEERING CONTROLLER CAN COMMUNICATION:DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR)) 608
ERROR CODE [DB3SKR] (STEERING CONTROLLER SNET COMMUNICATION:DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM) (KR)) 610
ERROR CODE [DD11KB] (STARTING SWITCH:SHORT CIRCUIT (KB)) 611
ERROR CODE [DD12KA] (SHIFT UP SWITCH:DISCONNECTION (KA)) 612
ERROR CODE [DD12KB] (SHIFT UP SWITCH:SHORT CIRCUIT (KB)) 614
ERROR CODE [DD13KA] (SHIFT DOWN SWITCH:DISCONNECTION (KA)) 616
ERROR CODE [DD13KB] (SHIFT DOWN SWITCH:SHORT CIRCUIT (KB)) 618
ERROR CODE [DD14KA] (PARKING LEVER SWITCH:DISCONNECTION (KA)) 620
ERROR CODE [DD14KB] (PARKING LEVER SWITCH:SHORT CIRCUIT (KB)) 622
ERROR CODE [DDE2L6] (ENGINE OIL PRESSURE SWITCH:REFER TO TABLE (L6) 624
ERROR CODE [DDN4LD] (RIPPER LIFT UP PRESSURE SWITCH:REFER TO TABLE (LD) 626
ERROR CODE [DDN5LD] (RIPPER LIFT DOWN PRESSURE SWITCH:REFER TO TABLE (LD) 627
ERROR CODE [DDN6LD] (RIPPER TILT IN PRESSURE SWITCH:REFER TO TABLE (LD) 628
ERROR CODE [DDN7KA] (BLADE PITCH SWITCH:DISCONNECTION (KA) 629
ERROR CODE [DDN7KB] (BLADE PITCH SWITCH:SHORT CIRCUIT (KB) 631
ERROR CODE [DDN9KA] (BLADE TILT SWITCH:DISCONNECTION (KA) 633
ERROR CODE [DDN9KB] (BLADE TILT SWITCH:SHORT CIRCUIT (KB) 635
ERROR CODE [DDQ2KA] (PARKING LEVER SWITCH:DISCONNECTION (KA)) 637
ERROR CODE [DDQ2KB] (PARKING BRAKE LEVER SWITCH:SHORT CIRCUIT (KB)) 639
ERROR CODE [DDQ2L4] (PARKING BRAKE LEVER SWITCH:SEE TABLE (L4)) 641
ERROR CODE [DGE2KX] (ENGINE COOLANT TEMPERATURE SENSOR (FOR HIGH TEMPERATURE):INPUT SIGNAL IS OUT OF NORMAL RANGE (KX)) 642
ERROR CODE [DGE3L6] (ENGINE COOLANT TEMPERATURE SENSOR (FOR LOW TEMPERATURE):SEE TABLE (L6)) 643
ERROR CODE [DGE4KX] (FUEL TEMPERATURE SENSOR:INPUT SIGNAL IS OUT OF NORMAL RANGE (KX)) 644
ERROR CODE [DGS1KX] (HYDRAULIC OIL TEMPERATURE SENSOR:INPUT SIGNAL IS OUT OF NORMAL RANGE (KX)) 645
ERROR CODE [DH21KA] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR:DISCONNECTION (KA)) 646
ERROR CODE [DH21KB] (WORK EQUIPMENT PUMP OIL PRESSURE SENSOR:SHORT CIRCUIT (KB)) 647
ERROR CODE [DH30KX] (BOOST PRESSURE SENSOR:INPUT IS OUT OF NORMAL RANGE (KX)) 648
ERROR CODE [DH40KX] (COMMON RAIL PRESSURE SENSOR:INPUT IS OUT OF NORMAL RANGE (KX)) 650
ERROR CODE [DHH3KA] (HSS PUMP OIL PRESSURE SENSOR A:DISCONNECTION (KA)) 652
ERROR CODE [DHH3KB] (HSS PUMP OIL PRESSURE SENSOR A:SHORT CIRCUIT (KB)) 653
ERROR CODE [DHH4KA] (HSS PUMP OIL PRESSURE SENSOR B:DISCONNECTION (KA)) 654
ERROR CODE [DHH4KB] (HSS PUMP OIL PRESSURE SENSOR B:SHORT CIRCUIT (KB)) 655
ERROR CODE [DK10KX] (FUEL CONTROL DIAL:INPUT IS OUT OF NORMAL RANGE (KX)) 656
ERROR CODE [DK12KX] (DECELERATION POTENTIOMETER:INPUT IS OUT OF NORMAL RANGE (KX)) 658
ERROR CODE [DK30KA] (STEERING POTENTIOMETER 1:DISCONNECTION (KA)) 660
ERROR CODE [DK30KB] (STEERING POTENTIOMETER 1:SHORT CIRCUIT (KB)) 662
ERROR CODE [DK30KX] (STEERING POTENTIOMETER 1:INPUT SIGNAL IS OUT OF NORMAL RANGE (KX)) 663
ERROR CODE [DK30KZ] (STEERING POTENTIOMETER 1:DISCONNECTION OR SHORT CIRCUIT (KZ)) 663
ERROR CODE [DK30L8] (STEERING POTENTIOMETER 1:SEE TABLE (L8)) 664
ERROR CODE [DK31KA] (STEERING POTENTIOMETER 2:DISCONNECTION (KA)) 665
ERROR CODE [DK31KB] (STEERING POTENTIOMETER 2:SHORT CIRCUIT (KB)) 667
ERROR CODE [DK40KA] (BRAKE POTENTIOMETER:DISCONNECTION (KA)) 668
ERROR CODE [DK40KB] (BRAKE POTENTIOMETER:SHORT CIRCUIT (KB)) 670
ERROR CODE [DK55KX] (FORWARD-REVERSE POTENTIOMETER:INPUT SIGNAL IS OUT OF NORMAL RANGE (KX)) 671
ERROR CODE [DK55KZ] (FORWARD-REVERSE POTENTIOMETER:DISCONNECTION OR SHORT CIRCUIT (KZ)) 671
ERROR CODE [DK55L8] (FORWARD-REVERSE POTENTIOMETER:SEE TABLE (L8)) 672
ERROR CODE [DK56KA] (FORWARD-REVERSE POTENTIOMETER 1:DISCONNECTION (KA)) 673
ERROR CODE [DK56KB] (FORWARD-REVERSE POTENTIOMETER 1:SHORT CIRCUIT (KB)) 675
ERROR CODE [DK57KA] (FORWARD-REVERSE POTENTIOMETER 2:DISCONNECTION (KA)) 676
ERROR CODE [DK57KB] (FORWARD-REVERSE POTENTIOMETER 2:SHORT CIRCUIT (KB)) 678
ERROR CODE [DK60KA] (ACCELERATION SENSOR:DISCONNECTION (KA)) 679
ERROR CODE [DK60KB] (ACCELERATION SENSOR:SHORT CIRCUIT (KB)) 680
ERROR CODE [DKH1KA] (PITCH ANGLE SENSOR:DISCONNECTION (KA)) 681
ERROR CODE [DKH1KB] (PITCH ANGLE SENSOR:SHORT CIRCUIT (KB)) 682
ERROR CODE [DLE3LC] (ENGINE NE SPEED SENSOR:SEE TABLE (LC)) 683
ERROR CODE [DLF1KA] (TRANSMISSION OUTPUT SPEED SENSOR:DISCONNECTION (KA)) 685
ERROR CODE [DLH1LC] (ENGINE G SPEED SENSOR:SEE TABLE (LC)) 686
ERROR CODE [DV00KB] (CAUTION BUZZER:SHORT CIRCUIT (KB)) 687
ERROR CODE [DW59KA] (BLADE DUAL SELECTOR SOLENOID:DISCONNECTION (KA)) 688
ERROR CODE [DW59KB] (BLADE DUAL SELECTOR SOLENOID:SHORT CIRCUIT (KB)) 689
ERROR CODE [DW5AKA] (BLADE PITCH SELECTOR SOLENOID:DISCONNECTION (KA)) 690
ERROR CODE [DW5AKB] (BLADE PITCH SELECTOR SOLENOID:SHORT CIRCUIT (KB)) 691
ERROR CODE [DWN1KA] (HSS PUMP SOLENOID LEFT:DISCONNECTION (KA)) 692
ERROR CODE [DWN1KB] (HSS PUMP SOLENOID LEFT:SHORT CIRCUIT (KB)) 693
ERROR CODE [DWN2KA] (HSS PUMP SOLENOID RIGHT:DISCONNECTION (KA)) 694
ERROR CODE [DWN2KB] (HSS PUMP SOLENOID RIGHT:SHORT CIRCUIT (KB)) 695
ERROR CODE [DWN3KA] (SUDDEN STOP PREVENTION SOLENOID:DISCONNECTION (KA)) 696
ERROR CODE [DWN3KB] (SUDDEN STOP PREVENTION SOLENOID:SHORT CIRCUIT (KB)) 697
ERROR CODE [DWN4KA] (HSS FREE SOLENOID:DISCONNECTION (KA)) 698
ERROR CODE [DWN4KB] (HSS FREE SOLENOID:SHORT CIRCUIT (KB)) 699
ERROR CODE [DWN5KA] (FAN PUMP SOLENOID:DISCONNECTION (KA)) 700
ERROR CODE [DWN5KB] (FAN PUMP SOLENOID:SHORT CIRCUIT (KB)) 701
ERROR CODE [DXH1KA] (LOCK-UP SOLENOID:DISCONNECTION (KA)) 702
ERROR CODE [DXH1KB] (LOCK-UP SOLENOID:SHORT CIRCUIT (KB)) 703
ERROR CODE [DXH4KA] (1ST CLUTCH ECMV:DISCONNECTION (KA)) 704
ERROR CODE [DXH4KB] (1ST CLUTCH ECMV:SHORT CIRCUIT (KB)) 705
ERROR CODE [DXH5KA] (2ND CLUTCH ECMV:DISCONNECTION (KA)) 706
ERROR CODE [DXH5KB] (2ND CLUTCH ECMV:SHORT CIRCUIT (KB)) 707
ERROR CODE [DXH6KA] (3RD CLUTCH ECMV:DISCONNECTION (KA)) 708
ERROR CODE [DXH6KB] (3RD CLUTCH ECMV:SHORT CIRCUIT (KB)) 709
ERROR CODE [DXH7KA] (REVERSE CLUTCH ECMV:DISCONNECTION (KA)) 710
ERROR CODE [DXH7KB] (REVERSE CLUTCH ECMV:SHORT CIRCUIT (KB)) 711
ERROR CODE [DXH8KA] (FORWARD CLUTCH ECMV:DISCONNECTION (KA)) 712
ERROR CODE [DXH8KB] (FORWARD CLUTCH ECMV:SHORT CIRCUIT (KB)) 713
ERROR CODE [DXHBKA] (RIGHT BRAKE ECMV:DISCONNECTION (KA)) 714
ERROR CODE [DXHBKB] (RIGHT BRAKE ECMV:SHORT CIRCUIT (KB)) 715
ERROR CODE [DXHCKA] (LEFT BRAKE ECMV:DISCONNECTION (KA)) 716
ERROR CODE [DXHCKB] (LEFT BRAKE ECMV:SHORT CIRCUIT (KB)) 717
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) 719
INFORMATION DESCRIBED IN TROUBLESHOOTING LIST 720
E-1 THE ENGINE DOES NOT START 721
E-2 THE PREHEATER DOES NOT OPERATE (MANUAL PREHEATING FUNCTION) 723
E-3 THE RIPPER PIN PULLER CYLINDER DOES NOT OPERATE 725
E-4 THE MONITOR PANEL DOES NOT COME ON AT ALL WHEN THE STARTING SWITCH IS TURNED ON 726
E-5 WHEN THE STARTING SWITCH IS TURNED ON, THE MONITOR PANEL COMPLETELY REMAINS LIGHTED AND DOES NOT GO OUT 727
E-6 WHEN THE STARTING SWITCH IS TURNED ON, THE BASIC CHECK ITEMS FLASH 728
E-7 WHILE THE ENGINE IS OPERATING,ANY CAUTION ITEM FLASHES 729
E-8 WHILE THE ENGINE IS OPERATING,THE EMERGENCY WARNING ITEM FLASHES 731
E-9 WHILE THE PREHEATER IS OPERATING,THE PREHEATING PILOT LAMP DOES NOT COME ON 735
E-10 AT THE SELECTING TIME OF DUAL TILT, THE DUAL/SINGLE TILT SELECTOR LAMP DOES NOT COME ON (DUAL TILT-MOUNTED MACHINE) 737
E-11 AT THE LOCKING-UP OF THE TORQUE CONVERTER, THE TORQUE CONVERTER LOCK-UP DISPLAY LAMP DOES NOT COME ON 737
E-12 THE ENGINE COOLANT TEMPERATURE GAUGE DOES NOT INDICATE NORMALLY 738
E-13 INDICATION OF THE POWER TRAIN TEMPERATURE GAUGE IS ABNORMAL 739
E-14 THE HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE NORMALLY 740
E-15 INDICATION OF THE FUEL GAUGE IS ABNORMAL 741
E-16 INDICATIONS OF GEAR SPEED AND ENGINE SPEED ARE ABNORMAL 742
E-17 INDICATION OF THE SHIFT MODE SERVICE METER IS ABNORMAL 742
E-18 THE SWITCH MODULE CANNOT BE OPERATED 743
E-19 THE WARNING LAMP DOES NOT FLASH OR DOES NOT GO OUT 744
E-20 THE ALARM BUZZER DOES NOT SOUND OR DOES NOT STOP 745
E-21 AUTO SHIFT DOWN IS NOT POSSIBLE OR IS NOT RELEASED 746
E-22 PIVOT TURN IS NOT POSSIBLE OR IS NOT RELEASED 747
E-23 THE ALARM BUZZER CANNOT BE CANCELLED 748
E-24 THE OPERATOR MODE CANNOT BE OPERATED 749
E-25 THE SERVICE MODE CANNOT BE OPERATED 750
E-26 THE BACK-UP ALARM DOES NOT SOUND 752
E-27 THE NIGHT LIGHT,THE HEADLAMP,THE WORKING LAMP AND THE REAR LAMP ON THE PANEL DO NOT COME ON 753
E-28 THE AIR CONDITIONER DOES NOT OPERATE 757
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEMS (H-MODE) 763
INFORMATION DESCRIBED IN TROUBLESHOOTING LIST 764
H-1 NO TRAVEL POWER (NO DRAWBAR PULL) 765
H-2 MACHINE DOES NOT MOVE (AT 2ND OR 3RD SPEED) 766
H-3 MACHINE DOES NOT MOVE IN ANY SPEED RANGE 767
H-4 MACHINE TRAVELS ONLY IN ONE DIRECTION FORWARD OR IN REVERSE 768
H-5 WHEN GEAR IS SHIFTED OR TRAVEL DIRECTION IS CHANGED, LARGE TIME LAG IS MADE 769
H-6 MACHINE DOES NOT TURN (NOT TURNED RIGHTWARD OR LEFTWARD) 770
H-7 STEERING SPEED OR POWER IS LOW 770
H-8 BRAKE DOES NOT WORK 771
H-9 TORQUE CONVERTER DOES NOT LOCK-UP 771
H-10 OVERHEAT OF POWER TRAIN OIL TEMPERATURE 772
H-11 ABNORMAL SOUND AROUND HSS PUMP OR HSS MOTOR 773
H-12 ALL WORK EQUIPMENT SPEEDS ARE SLOW 774
H-13 WORK EQUIPMENT DOES NOT MOVE 775
H-14 BLADE LIFT SPEED IS SLOW OR LACKS POWER 775
H-15 BLADE TILT SPEED IS SLOW OR LACKS POWER 776
H-16 RIPPER LIFT SPEED IS SLOW OR LACKS POWER 776
H-17 RIPPER TILE SPEED IS SLOW OR LACKS POWER 777
H-18 EXCESSIVE HYDRAULIC DRIFT OF BLADE LIFT 777
H-19 EXCESSIVE HYDRAULIC DRIFT OF BLADE TILT 778
H-20 EXCESSIVE HYDRAULIC DRIFT OF RIPPER LIFT 778
H-21 RIPPER PIN PULLER CYLINDER DOES NOT WORK (GIANT RIPPER ATTACHMENT MACHINE) 779
H-22 BLADE PITCH DOES NOT WORK (DUAL TILT ATTACHMENT MACHINE) 779
H-23 ABNORMAL SOUND COMES OUT FROM AROUND WORK EQUIPMENT PUMP 779
TROUBLESHOOTING OF ENGINE SYSTEMS (S-MODE) 781
METHOD OF USING TROUBLESHOOTING CHARTS 782
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME) 786
S-2 ENGINE DOES NOT START 787
a) ENGINE DOES NOT TURN 787
b) ENGINE TURNS BUT NO EXHAUST SMOKE COMES OUT 788
c) ENGINE SMOKE COMES OUT BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED) 789
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR) 790
S-4 ENGINE STOPS DURING OPERATIONS 791
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING) 792
S-6 ENGINE LACKS OUTPUT (OR LACKS POWER) 793
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION) 794
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE) 795
S-9 OIL BECOMES CONTAMINATED QUICKLY 796
S-10 FUEL CONSUMPTION IS EXCESSIVE 797
S-11 OIL IS IN COOLANT (OR COOLANT SPURTS BACK, OR COOLANT LEVEL GOES DOWN) 798
S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE) 799
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL) 800
S-14 COOLANT TEMPERATURE BECOMES TOO HIGH (OVERHEATING) 801
S-15 ABNORMAL NOISE IS MADE 802
S-16 VIBRATION IS EXCESSIVE 803
30 DISASSEMBLY AND ASSEMBLY 805
HOW TO READ THIS MANUAL 809
REMOVAL AND INSTALLATION OF ASSEMBLIES 809
SPECIAL TOOLS 809
REMOVAL OF PARTS 809
INSTALLATION OF PARTS 809
SKETCHES OF SPECIAL TOOLS 809
DISASSEMBLY AND ASSEMBLY OF ASSEMBLIES 810
SPECIAL TOOLS 810
DISASSEMBLY 810
ASSEMBLY 810
SKETCHES OF SPECIAL TOOLS 810
PRECAUTIONS WHEN CARRYING OUT OPERATION 811
SPECIAL TOOL LIST 813
REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY 827
SPECIAL TOOLS 827
REMOVAL 827
INSTALLATION 829
REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY 831
REMOVAL 831
INSTALLATION 834
REMOVAL AND INSTALLATION OF NOZZLE TIP 837
SPECIAL TOOLS 837
REMOVAL 837
INSTALLATION 838
SKETCH OF SPECIAL TOOL 839
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL 840
SPECIAL TOOLS 840
REMOVAL 840
INSTALLATION 840
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL 842
SPECIAL TOOLS 842
REMOVAL 842
INSTALLATION 842
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY 844
SPECIAL TOOL 844
REMOVAL 844
INSTALLATION 849
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY 853
REMOVAL 853
INSTALLATION 854
REMOVAL AND INSTALLATION OF MAIN RADIATOR ASSEMBLY 855
REMOVAL 855
INSTALLATION 857
REMOVAL AND INSTALLATION OF SUB-RADIATOR ASSEMBLY 858
REMOVAL 858
INSTALLATION 859
REMOVAL AND INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY 860
REMOVAL 860
INSTALLATION 861
REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY 862
REMOVAL 862
INSTALLATION 864
REMOVAL AND INSTALLATION OF ENGINE 865
SPECIAL TOOLS 865
REMOVAL 865
INSTALLATION 869
REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY 871
SPECIAL TOOLS 871
REMOVAL 871
INSTALLATION 874
DISASSEMBLY AND ASSEMBLY OF DAMPER ASSEMBLY 875
SPECIAL TOOLS 875
DISASSEMBLY 876
ASSEMBLY 878
REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY 880
REMOVAL 880
INSTALLATION 884
DISCONNECTION AND CONNECTION OF POWER TRAIN UNIT ASSEMBLY 885
DISCONNECTION 885
CONNECTION 892
CONNECTION DIAGRAM OF CENTRALIZED OIL PRESSURE PICK-UP HOSES 894
DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY 897
DISASSEMBLY 897
ASSEMBLY 900
DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY 904
DISASSEMBLY 904
ASSEMBLY 908
DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY 914
SPECIAL TOOLS 914
DISASSEMBLY 914
ASSEMBLY 922
DISASSEMBLY AND ASSEMBLY OF HSS CASE ASSEMBLY 933
SPECIAL TOOLS 933
DISASSEMBLY 933
ASSEMBLY 941
REMOVAL AND INSTALLATION OF SCAVENGING PUMP 953
REMOVAL 953
INSTALLATION 953
REMOVAL AND INSTALLATION OF HSS PUMP ASSEMBLY 954
REMOVAL 954
INSTALLATION 955
REMOVAL AND INSTALLATION OF WORK EQUIPMENT AND HSS CHARGE PUMP ASSEMBLY 956
REMOVAL 956
INSTALLATION 957
REMOVAL AND INSTALLATION OF FAN PUMP ASSEMBLY 958
REMOVAL 958
INSTALLATION 959
REMOVAL AND INSTALLATION OF POWER TRAIN AND LUBRICATING OIL PUMP ASSEMBLY 960
REMOVAL 960
INSTALLATION 961
REMOVAL AND INSTALLATION OF HSS MOTOR ASSEMBLY 962
REMOVAL 962
INSTALLATION 962
REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY 963
SPECIAL TOOLS 963
REMOVAL 963
INSTALLATION 964
SKETCH OF SPECIAL TOOL 965
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY 966
SPECIAL TOOLS 966
DISASSEMBLY 966
ASSEMBLY 971
REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY 979
SPECIAL TOOL 979
REMOVAL 979
INSTALLATION 982
SKETCH OF SPECIAL TOOL 983
REMOVAL AND INSTALLATION OF IDLER ASSEMBLY 984
REMOVAL 984
INSTALLATION 984
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY 985
SPECIAL TOOLS 985
DISASSEMBLY 985
ASSEMBLY 986
SKETCH OF SPECIAL TOOL 988
REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY 989
SPECIAL TOOLS 989
REMOVAL 990
INSTALLATION 999
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY 1005
SPECIAL TOOLS 1005
DISASSEMBLY 1005
ASSEMBLY 1005
REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY 1007
SPECIAL TOOLS 1007
REMOVAL 1007
INSTALLATION 1008
SKETCH OF SPECIAL TOOL 1009
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY 1010
SPECIAL TOOLS 1010
DISASSEMBLY 1010
ASSEMBLY 1011
SKETCH OF SPECIAL TOOL 1013
REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY 1014
REMOVAL 1014
INSTALLATION 1014
DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY 1015
SPECIAL TOOLS 1015
DISASSEMBLY 1015
ASSEMBLY 1016
SKETCH OF SPECIAL TOOL 1018
REMOVAL AND INSTALLATION OF 1ST BOGIE ASSEMBLY 1019
SPECIAL TOOLS 1019
REMOVAL 1019
INSTALLATION 1021
SKETCH OF SPECIAL TOOL 1024
REMOVAL AND INSTALLATION OF 2ND,3RD AND 4TH BOGIE ASSEMBLY 1025
SPECIAL TOOLS 1025
REMOVAL 1025
INSTALLATION 1027
SKETCH OF SPECIAL TOOL 1031
DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY 1033
SPECIAL TOOLS 1033
DISASSEMBLY 1033
ASSEMBLY 1033
SKETCH OF SPECIAL TOOL 1036
EXPANDING AND INSTALLING TRACK SHOE ASSEMBLY 1037
CHECK BEFORE EXPANDING TRACK SHOE ASSEMBLY 1037
EXPANDING TRACK SHOE ASSEMBLY (NORMAL) 1037
EXPANDING TRACK SHOE ASSEMBLY 1038
INSTALLATION 1039
WHOLE DISASSEMBLY AND WHOLE ASSEMBLY OF TRACK SHOE ASSEMBLY 1040
SPECIAL TOOLS 1040
WHOLE DISASSEMBLY 1041
WHOLE ASSEMBLY 1043
DIMENSIONS TABLE OF FITTING JIG OF LINK PRESS 1055
DISASSEMBLY OF 1 LINK IN THE FIELD 1056
ASSEMBLY OF 1 LINK IN THE FIELD 1057
DISASSEMBLY OF MASTER LINK 1059
ASSEMBLY OF MASTER LINK 1060
REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY 1062
SPECIAL TOOLS 1062
REMOVAL 1062
INSTALLATION 1062
REMOVAL AND INSTALLATION OF EQUALIZER BAR ASSEMBLY 1063
SPECIAL TOOLS 1063
REMOVAL 1063
INSTALLATION 1064
SKETCH OF SPECIAL TOOL 1066
DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING 1067
SPECIAL TOOLS 1067
DISASSEMBLY 1067
ASSEMBLY 1067
OPEN AND CLOSE FRONTUNDER GUARD 1069
OPEN 1069
CLOSE 1071
OPEN AND CLOSE REARUNDER GUARD 1073
OPEN 1073
CLOSE 1075
REMOVE AND INSTALL FRONTUNDER GUARD ASSEMBLY 1077
REMOVAL 1077
INSTALLATION 1082
REMOVE AND INSTALL REARUNDER GUARD ASSEMBLY 1087
REMOVAL 1087
INSTALLATION 1093
REMOVAL AND INSTALLATION OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY 1099
REMOVAL 1099
INSTALLATION 1101
DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY 1103
ASSEMBLY 1103
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY 1104
SPECIAL TOOLS 1104
DISASSEMBLY 1104
ASSEMBLY 1107
REMOVAL AND INSTALLATION OF BLADE ASSEMBLY 1111
REMOVAL 1111
INSTALLATION 1112
DISASSEMBLY AND ASSEMBLY OF RIPPER ASSEMBLY 1113
DISASSEMBLY 1113
ASSEMBLY 1115
REMOVAL AND INSTALLATION OF ROPS GUARD 1117
REMOVAL 1117
INSTALLATION 1117
REMOVAL AND INSTALLATION OF OPERATOR’S CAB ASSEMBLY 1118
REMOVAL 1118
INSTALLATION 1119
REMOVAL AND INSTALLATION OF FLOOR FRAME ASSEMBLY 1120
SPECIAL TOOLS 1120
REMOVAL 1120
INSTALLATION 1123
REMOVAL AND INSTALLATION OF TRANSMISSION CONTROLLER ASSEMBLY 1125
REMOVAL 1125
INSTALLATION 1125
REMOVAL AND INSTALLATION OF STEERING CONTROLLER ASSEMBLY 1126
REMOVAL 1126
INSTALLATION 1126
REMOVAL AND INSTALLATION OF ENGINE CONTROLLER ASSEMBLY 1127
REMOVAL 1127
INSTALLATION 1127
REMOVAL AND INSTALLATION OF ENGINE HOOD ASSEMBLY 1128
REMOVAL 1128
INSTALLATION 1129
REMOVAL AND INSTALLATION OF FAN DRIVE ASSEMBLY 1130
REMOVAL 1130
INSTALLATION 1130
REMOVAL AND INSTALLATION OF FAN MOTOR ASSEMBLY (SERIAL NO 20001-20030) 1131
REMOVAL 1131
INSTALLATION 1131
REMOVAL AND INSTALLATION OF FAN MOTOR ASSEMBLY (SERIAL NO 20031 AND UP) 1132
REMOVAL 1132
INSTALLATION 1132
90 OTHERS 1133
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM 1134
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM 1135
WORK EQUIPMENT HYDRAULIC CIRCUIT AND HSS CIRCUIT DIAGRAM 1137
DIAGRAM FOR ELECTRICAL CIRCUIT 1139
DIAGRAM FOR ELECTRICAL CIRCUIT OF AIR CONDITIONER 1147
ELECTRIC CIRCUIT DIAGRAM OF INSIDE CAB 1148
DIAGRAM FOR ELECTRICAL CIRCUIT (A1 SIZE) 1149
CONNECTORS TABLE AND ARRANGEMENT DRAWING (A1 SIZE) 1151

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