Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual PDF
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Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual SEBM031208 – PDF DOWNLOAD
MACHINE MODEL SERIAL NUMBER
PC600-7 20001 and up
PC600LC-7 20001 and up
Description
Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual SEBM031208 – PDF DOWNLOAD
FILE DETAILS:
Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual SEBM031208 – PDF DOWNLOAD
Language : English
Pages : 879
Downloadable : Yes
File Type : PDF
DESCRIPTION:
Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual SEBM031208 – PDF DOWNLOAD
MACHINE MODEL SERIAL NUMBER
PC600-7 20001 and up
PC600LC-7 20001 and up
GENERAL PRECAUTIONS :
Mistakes in operation are extremely dangerous. Read the OPERATION & MAINTENANCE MANUAL carefully BEFORE operating the machine.
PREPARATIONS FOR WORK:
PRECAUTIONS DURING WORK :
TABLE OF CONTENTS:
Komatsu PC600-7 PC600LC-7 Hydraulic Excavator Shop Manual SEBM031208 – PDF DOWNLOAD
MACHINE MODEL SERIAL NUMBER
PC600-7 20001 and up
PC600LC-7 20001 and up
COVER 1
CONTENTS 2
01 GENERAL 29
SPECIFICATION DRAWINGS 30
SPECIFICATIONS 32
WEIGHT TABLE 36
FUEL, COOLANT AND LUBRICANTS 38
10 STRUCTURE, FUNCTION AND MAINTENANCE STANDARD 39
PARTS RELATED TO ENGINE 40
PTO 42
CONTROL AND PTO LUBRICATION PUMP 44
RADIATOR, OIL COOLER 45
POWER TRAIN 46
FINAL DRIVE 48
SPROCKET 49
SWING CIRCLE 54
SWING MACHINERY 56
TRACK FRAME, RECOIL SPRING 58
IDLER 60
CARRIER ROLLER 62
TRACK ROLLER 63
TRACK SHOE 64
HYDRAULIC PIPING DRAWING 70
HYDRAULIC TANK, HYDRAULIC FILTER 72
HYDRAULIC PUMP (PISTON PUMP) 74
LINE OIL FILTER 102
CONTROL VALVE 104
SWING MOTOR 123
CENTER SWIVEL JOINT 132
TRAVEL MOTOR 133
VALVE CONTROL 144
WORK EQUIPMENT, SWING PPC VALVE 146
TRAVEL PPC VALVE 150
SERVICE PPC VALVE 152
PPC ACCUMULATOR 153
PPC SHUTTLE VALVE 154
SOLENOID VALVE 155
BOOM HOLDING VALVE 160
BOOM LOWER REGENERATION VALVE 164
HYDRAULIC CYLINDER 168
WORK EQUIPMENT 172
DIMENSIONS OF WORK EQUPMENT 174
COUNTERWEIGHT REMOVER 178
AIR CONDITIONER 182
ENGINE CONTROL 183
MACHINE CONTROL SYSTEM 189
MONITOR SYSTEM 215
SENSORS 230
20 TESTING AND ADJUSTING 235
STANDARD VALUE TABLE FOR ENGINE 236
STANDARD VALUE TABLE FOR CHASSIS 237
TESTING AND ADJUSTING 247
TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING 248
MEASURING ENGINE SPEED 250
MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE) 251
MEASURING EXHAUST GAS TEMPERATURE 252
MEASURING EXHAUST GAS COLOR 253
ADJUSTING VALVE CLEARANCE 254
MEASURING COMPRESSION PRESSURE 255
MEASURING BLOW-BY PRESSURE 257
MEASURING ENGINE OIL PRESSURE 258
HANDLING EQUIPMENT IN FUEL CIRCUIT 259
RELEASING REMAINING PRESSURE IN FUEL SYSTEM 259
MEASURING FUEL PRESSURE 260
BLEEDING AIR FROM FUEL CIRCUIT 261
CHECK FOR LEAKAGE IN FUEL SYSTEM 263
ADJUSTING ENGINE SPEED SENSOR 264
TESTING AND ADJUSTING FAN BELT TENSION 265
TESTING AND ADJUSTING ALTERNATOR BELT TENSION 266
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION 267
TESTING CLEARANCE OF SWING CIRCLE BEARING 268
TESTING AND ADJUSTING TRACK SHOE TENSION 269
TESTING AND ADJUSTING WORK EQUIPMENT, SWING, AND TRAVEL CIRCUIT OIL PRESSURES 270
TESTING AND ADJUSTING CONTROL CIRCUIT OIL PRESSURE 275
TESTING AND ADJUSTING PISTON PUMP CONTROL OIL PRESSURE 277
TESTING SERVO PISTON STROKE 283
MEASURING PPC VALVE OUTPUT PRESSURE 284
MEASURING OUTLET PRESSURES OF SOLENOID VALVE AND PPC SHUTTLE VALVE 288
ADJUSTING WORK EQUIPMENT・SWING PPC VALVE 294
TESTING AND ADJUSTING TRAVEL DEVIATION 295
INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT 297
MEASURING OIL LEAKAGE 298
RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT 302
BLEEDING AIR FROM EACH PART 303
INSPECTION PROCEDURES FOR DIODE 306
SPECIAL FUNCTION OF MONITOR PANEL 307
HANDLING ENGINE CONTROLLER HIGH VOLTAGE CIRCUIT 334
PREPARATION WORK FOR TROUBLESHOOTING ELECTRICAL SYSTEM 335
PM-CLINIC SERVICE 337
UNDERCARRIAGE INSPECTION 343
TROUBLESHOOTING 345
POINTS TO REMEMBER WHEN TROUBLESHOOTING 346
SEQUENCE OF EVENTS IN TROUBLESHOOTING 347
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE 348
CHECKS BEFORE TROUBLESHOOTING 356
CLASSIFICATION AND STEPS FOR TROUBLESHOOTING 357
CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM 361
TROUBLESHOOTING WHEN ERROR CODE (ELECTRICAL SYSTEM) AND FAILURE CODE (MECHANICAL SYSTEM) ARE DISPLAYED (DISPLAYED CODE) 403
BEFORE CARRYING OUT TROUBLESHOOTING OF DISPLAYED CODE 406
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE 408
ERROR CODE IN ELECTRICAL SYSTEM E112 (WIPER DRIVE (FOR) S/C) 410
ERROR CODE IN ELECTRICAL SYSTEM E113 (WIPER DRIVE (REV) S/C) 414
ERROR CODE IN ELECTRICAL SYSTEM E114 (WASHER DRIVE S/C) 416
ERROR CODE IN ELECTRICAL SYSTEM E115 (WIPER WORKING ABNORMALITY) 418
ERROR CODE IN ELECTRICAL SYSTEM E116 (WIPER PARKING ABNORMALITY) 420
ERROR CODE IN ELECTRICAL SYSTEM E117 (ENG CONTROLLER S-NET COMM ERR ) 424
ERROR CODE IN ELECTRICAL SYSTEM E118 (PUMP CONTROLLER S-NET COMM ERR ) 426
ERROR CODE IN ELECTRICAL SYSTEM E128 (MONITOR COMM ABNORMALITY) 428
ERROR CODE IN ELECTRICAL SYSTEM E201 (CO CANCEL SOL S/C) 430
ERROR CODE IN ELECTRICAL SYSTEM E203 (SWING BRAKE SOL S/C) 432
ERROR CODE IN ELECTRICAL SYSTEM E204 (2-STAGE RELIEF SOL S/C) 434
ERROR CODE IN ELECTRICAL SYSTEM E206 (TRAVEL SPEED SOL S/C) 436
ERROR CODE IN ELECTRICAL SYSTEM E207 (FLASH LIGHT RELAY S/C) 438
ERROR CODE IN ELECTRICAL SYSTEM E211 (CO CANCEL SOL DISC ) 440
ERROR CODE IN ELECTRICAL SYSTEM E213 (SWING BRAKE SOL DISC ) 442
ERROR CODE IN ELECTRICAL SYSTEM E214 (2-STAGE RELIEF SOL DISC ) 444
ERROR CODE IN ELECTRICAL SYSTEM E216 (TRAVEL SPEED SOL DISC ) 446
ERROR CODE IN ELECTRICAL SYSTEM E217 (MODEL SELECTION ABNORMALITY) 448
ERROR CODE IN ELECTRICAL SYSTEM E218 (S-NET COMM DISC ) 450
ERROR CODE IN ELECTRICAL SYSTEM E221 (TRAVEL ALARM S/C) 452
ERROR CODE IN ELECTRICAL SYSTEM E224 (F PUMP P SENSOR ABNORMALITY) 454
ERROR CODE IN ELECTRICAL SYSTEM E225 (R PUMP P SENSOR ABNORMALITY) 456
ERROR CODE IN ELECTRICAL SYSTEM E226 (PRESS SENSOR POWER ABNORMALITY) 458
ERROR CODE IN ELECTRICAL SYSTEM E227 (ENGINE SPEED SENSOR ABNORMALITY) 460
ERROR CODE IN ELECTRICAL SYSTEM E232 (TVC SOL S/C) 462
ERROR CODE IN ELECTRICAL SYSTEM E233 (TVC SOL DISC ) 464
ERROR CODE IN ELECTRICAL SYSTEM E257 (PUMP COMM ABNORMALITY) 466
ERROR CODE IN ELECTRICAL SYSTEM E302 (STEP LIGHT RELAY S/C) 468
ERROR CODE IN ELECTRICAL SYSTEM E304 (STEP LIGHT POWER HOLD RELAY S/C) 470
ERROR CODE IN ELECTRICAL SYSTEM E311 (BUCKET CURL HI CANCEL SOL S/C) 472
ERROR CODE IN ELECTRICAL SYSTEM E312 (BUCKET CURL HI CANCEL SOL DISC ) 474
ERROR CODE IN ELECTRICAL SYSTEM E315 (BATTERY RELAY DRIVE S/C) 476
ERROR CODE IN ELECTRICAL SYSTEM E91B (ENGINE NE SENSOR PROBLEM) 478
ERROR CODE IN ELECTRICAL SYSTEM E91C (ENGINE G SENSOR PROBLEM) 479
ERROR CODE IN ELECTRICAL SYSTEM E920 (ENGINE TYPE SELECTION ERROR) 480
ERROR CODE IN ELECTRICAL SYSTEM E921 (ENGINE TYPE MISMATCH) 482
ERROR CODE IN ELECTRICAL SYSTEM E931 (FUEL DIAL SYS ERROR) 484
ERROR CODE IN ELECTRICAL SYSTEM E934 (ENGINE COOLANT SENSOR HI ERROR) 486
ERROR CODE IN ELECTRICAL SYSTEM E936 (ENGINE OIL PRESS SW ERROR) 488
ERROR CODE IN ELECTRICAL SYSTEM E93C (ENGINE BOOST SENSOR ERROR) 490
ERROR CODE IN ELECTRICAL SYSTEM E93D (ENGINE FUEL TEMP SENSOR ERROR) 492
ERROR CODE IN ELECTRICAL SYSTEM E953 (ENGINE COMM ABNORMALITY) 494
ERROR CODE IN ELECTRICAL SYSTEM E954 (SHORT ENGINE STARTER SW ) 496
ERROR CODE IN ELECTRICAL SYSTEM E955 (ENGINE S-NET ERROR) 498
ERROR CODE IN ELECTRICAL SYSTEM E956 (ENGINE POWER FAILURE (1)) 500
ERROR CODE IN ELECTRICAL SYSTEM E957 (ENGINE POWER FAILURE (2)) 502
ERROR CODE IN ELECTRICAL SYSTEM E95A (ENGINE Q-ADJ SW SIGNAL ERROR) 504
ERROR CODE IN ELECTRICAL SYSTEM E96A (ENGINE COOLANT SENSOR LO ERROR) 506
ERROR CODE IN ELECTRICAL SYSTEM E970 (PCV1 OVER CURRENT) 508
ERROR CODE IN ELECTRICAL SYSTEM E971 (PCV2 OVER CURRENT) 510
ERROR CODE IN ELECTRICAL SYSTEM E974 (PCV1 LINE CUT) 512
ERROR CODE IN ELECTRICAL SYSTEM E975 (PCV2 LINE CUT) 514
ERROR CODE IN ELECTRICAL SYSTEM E977 (RAIL PRESS SENSOR ERROR) 516
ERROR CODE IN ELECTRICAL SYSTEM E979 (RAIL PRESS HIGH) 518
ERROR CODE IN ELECTRICAL SYSTEM E97A (RAIL PRESS ABNORMAL) 518
ERROR CODE IN ELECTRICAL SYSTEM E97B (RAIL PRESS LOW) 519
ERROR CODE IN ELECTRICAL SYSTEM E97C (RAIL PRESS TOO LOW) 521
ERROR CODE IN ELECTRICAL SYSTEM E97D (RAIL PRESS OUT OF CONTROL) 521
ERROR CODE IN ELECTRICAL SYSTEM E980 (ENG CONTROLLER ABNORMALITY) 522
ERROR CODE IN ELECTRICAL SYSTEM E981 (FUEL INJECTOR 1 DISC ) 524
ERROR CODE IN ELECTRICAL SYSTEM E982 (FUEL INJECTOR 2 DISC ) 525
ERROR CODE IN ELECTRICAL SYSTEM E983 (FUEL INJECTOR 3 DISC ) 526
ERROR CODE IN ELECTRICAL SYSTEM E984 (FUEL INJECTOR 4 DISC ) 527
ERROR CODE IN ELECTRICAL SYSTEM E985 (FUEL INJECTOR 5 DISC ) 528
ERROR CODE IN ELECTRICAL SYSTEM E986 (FUEL INJECTOR 6 DISC ) 529
ERROR CODE IN ELECTRICAL SYSTEM E98A (FUEL INJECTOR 1-3 S/C) 530
ERROR CODE IN ELECTRICAL SYSTEM E98B (FUEL INJECTOR 4-6 S/C) 532
FAILURE CODE IN MECHANICAL SYSTEM A000N1 (ENG HI OUT OF STD) 535
FAILURE CODE IN MECHANICAL SYSTEM AA10NX (AIRCLEANER CLOGGING) 536
FAILURE CODE IN MECHANICAL SYSTEM AB00KE (CHARGE VOLTAGE LOW) 538
FAILURE CODE IN MECHANICAL SYSTEM B@BAZG (ENG OIL PRESS LOW) 540
FAILURE CODE IN MECHANICAL SYSTEM B@BAZK (ENG OIL LEVEL LOW) 542
FAILURE CODE IN MECHANICAL SYSTEM B@BCNS (ENG WATER OVERHEAT) 543
FAILURE CODE IN MECHANICAL SYSTEM B@BCZK (ENG WATER LVL LOW) 544
FAILURE CODE IN MECHANICAL SYSTEM B@HANS (HYDR OIL OVERHEAT) 546
FAILURE CODE IN MECHANICAL SYSTEM DA80MA (AUTO LUB ABNORMAL) 548
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE) 549
BEFORE CARRYING OUT TROUBLESHOOTING E MODE 550
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE 552
E-1 ENGINE DOES NOT START (ENGINE DOES NOT ROTATE) 553
E-2 PREHEATER DOES NOT OPERATE 556
E-3 AUTO ENGINE WARM-UP DEVICE DOES NOT WORK 558
E-4 AUTO-DECELERATOR DOES NOT OPERATE 559
E-5 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT MOVE 560
E-6 ONE-TOUCH POWER MAX, FUNCTION DOES NOT OPERATE 562
E-7 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE NORMALLY 563
E-8 ANY ITEM IS NOT DISPLAYED ON MONITOR PANEL 565
E-9 PART OF DISPLAY ON MONITOR PANEL IS MISSING 566
E-10 MONITOR PANEL DISPLAYS CONTENTS IRRELEVANT TO THE MODEL 566
E-11 FUEL LEVEL MONITOR RED LAMP LIGHTS UP WHILE ENGINE IS RUNNING 567
E-12 ENGINE WATER TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY 568
E-13 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY 570
E-14 FUEL GAUGE DOES NOT DISPLAY CORRECTLY 571
E-15 SWING LOCK MONITOR DOES NOT DISPLAY CORRECTLY 572
E-16 WHEN MONITOR SWITCH IS OPERATED, NOTHING IS DISPLAYED 574
E-17 WIPER AND WINDOW WASHER DO NOT WORK 576
E-18 ALARM BUZZER CANNOT BE CANCELLED 584
E-19 “BOOM RAISE” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 585
E-20 “BOOM LOWER” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 586
E-21 “ARM CURL” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 587
E-22 “ARM DUMP” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 588
E-23 “BUCKET CURL” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 589
E-24 “BUCKET DUMP” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 590
E-25 “SWING” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 592
E-26 “TRAVEL” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 594
E-27 “SERVICE” IS NOT CORRECTLY DISPLAYED IN MONITORING FUNCTION 596
E-28 AIR CONDITIONER DOES NOT WORK 598
E-29 STEP LIGHT DOES NOT LIGHT UP OR GO OFF 600
E-30 ELECTRIC GREASE GUN DOES NOT OPERATE 604
E-31 TRAVEL ALARM DOES NOT SOUND OR DOES NOT STOP SOUNDING 606
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE) 609
BEFORE TROUBLESHOOTING H MODE 610
INFORMATION IN TROUBLESHOOTING TABLE 615
H-1 SPEED OR POWER OF ALL WORK EQUIPMENT, TRAVEL, AND SWING IS LOW 616
H-2 ENGINE SPEED LOWERS REMARKABLY OR ENGINE STALLS 618
H-3 ALL WORK EQUIPMENT, TRAVEL, AND SWING SYSTEMS DO NOT WORK 619
H-4 ABNORMAL SOUND IS HEARD FROM AROUND PUMP 620
H-5 AUTO-DECELERATOR IS NOT RESET 621
H-6 BOOM SPEED OR POWER IS LOW 622
H-7 ARM SPEED OR POWER IS LOW 624
H-8 BUCKET SPEED OR POWER IS LOW 625
H-9 BOOM DOES NOT MOVE 626
H-10 ARM DOES NOT MOVE 626
H-11 BUCKET DOES NOT MOVE 626
H-12 HYDRAULIC DRIFT OF WORK EQUIPMENT IS LARGE 627
H-13 TIME LAG OF WORK EQUIPMENT IS LARGE 629
H-14 ONE-TOUCH POWER MAX FUNCTION DOES NOT OPERATE OR STOP 630
H-15 HEAVY LIFT FUNCTION DOES NOT OPERATE OR STOP 630
H-16 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE OR STOP 630
H-17 WHEN ARM AND BOOM・BUCKET ARE OPERATED SIMULTANEOUSLY, BOOM・BUCKET SPEED IS LOW 631
H-18 WHEN BUCKET AND BOOM・ARM・SWING・TRAVEL ARE OPERATED SIMULTANEOUSLY, BOOM・ARM・SWING・TRAVEL SPEED IS LOW 631
H-19 WHEN ARM AND SWING ARE OPERATED SIMULTANEOUSLY, SWING SPEED IS LOW 632
H-20 MACHINE DEVIATES IN ONE DIRECTION 634
H-21 MACHINE DEVIATES LARGELY AT START 636
H-22 TRAVEL DEVIATION IS LARGE DURING COMPOUND OPERATION 637
H-23 TRAVEL SPEED OR POWER IS LOW 638
H-24 MACHINE DOES NOT TRAVEL (ONLY ONE TRACK) 639
H-25 TRAVEL SPEED DOES NOT CHANGE 640
H-26 UPPER STRUCTURE DOES NOT SWING 641
H-27 SWING SPEED OR ACCELERATION IS LOW 642
H-28 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING 643
H-29 LARGE SHOCK IS MADE WHEN UPPER STRUCTURE STOPS SWINGING 644
H-30 LARGE ABNORMAL SOUND IS MADE WHEN UPPER STRUCTURE STOPS SWINGING 645
H-31 HYDRAULIC DRIFT OF SWING IS LARGE 646
TROUBLESHOOTING OF ENGINE (S MODE) 647
POINTS TO REMEMBER WHEN TROUBLESHOOTING 648
METHOD OF USING TROUBLESHOOTING CHARTS 649
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME) 652
S-2 ENGINE DOES NOT START 653
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR) 656
S-4 ENGINE STOPS DURING OPERATIONS 657
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING) 658
S-6 ENGINE LACKS OUTPUT (OR LACKS POWER) 659
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION) 660
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE) 661
S-9 OIL BECOMES CONTAMINATED QUICKLY 662
S-10 FUEL CONSUMPTION IS EXCESSIVE 663
S-11 OIL IS IN COOLING WATER (OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN) 664
S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE) 665
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL) 666
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING) 667
S-15 ABNORMAL NOISE IS MADE 668
S-16 VIBRATION IS EXCESSIVE 669
30 DISASSEMBLY AND ASSEMBLY 671
METHOD OF USING MANUAL 673
PRECAUTIONS WHEN CARRYING OUT OPERATION 675
SPECIAL TOOL LIST 677
REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY 695
REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY 698
REMOVAL AND INSTALLATION OF NOZZLE TIP 702
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL 704
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL 706
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY 711
REMOVAL AND INSTALLATION OF RADIATOR, HYDRAULIC COOLER ASSEMBLY 717
REMOVAL AND INSTALLATION OF ENGINE, PTO, HYDRAULIC PUMP ASSEMBLY 719
REMOVAL AND INSTALLATION OF PTO ASSEMBLY 722
DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY 723
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY 725
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY 726
DISASSEMBLY AND ASSEMBLY OF TRAVEL MOTOR ASSEMBLY 738
REMOVAL AND INSTALLATION OF REVOLVING FRAME ASSEMBLY 753
REMOVAL AND INSTALLATION OF SWING MOTOR ASSEMBLY 754
DISASSEMBLY AND ASSEMBLY OF SWING MOTOR ASSEMBLY 755
REMOVAL AND INSTALLATION OF SWING MACHINERY ASSEMBLY 766
DISASSEMBLY AND ASSEMBLY OF SWING MACHINERY ASSEMBLY 767
REMOVAL AND INSTALLATION OF SWING CIRCLE ASSEMBLY 775
REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY 776
DISASSEMBLY AND ASSEMBLY OF ONE LINK IN FIELD 778
REMOVAL AND INSTALLATION OF IDLER, RECOIL SPRING ASSEMBLY 781
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY 782
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY 785
REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY 787
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY 788
REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY 791
DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY 792
REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY 795
DISASSEMBLY AND ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY 798
REMOVAL AND INSTALLATION OF MAIN CONTROL VALVE, SOLENOID VALVE ASSEMBLY 800
DISASSEMBLY AND ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY 802
REMOVAL AND INSTALLATION OF NO 1 AND NO 2 PUMP ASSEMBLY 806
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC PUMP ASSEMBLY 808
REMOVAL AND INSTALLATION OF CONTROL, PTO LUBRICATION PUMP ASSEMBLY 828
REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY 829
DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 830
DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY 831
DISASSEMBLY AND ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY 833
REMOVAL AND INSTALLATION OF BUCKET CYLINDER ASSEMBLY 835
REMOVAL AND INSTALLATION OF ARM CYLINDER ASSEMBLY 837
REMOVAL AND INSTALLATION OF BOOM CYLINDER ASSEMBLY 839
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY 841
REMOVAL AND INSTALLATION OF BUCKET ASSEMBLY 846
REMOVAL AND INSTALLATION OF ARM ASSEMBLY 848
REMOVAL AND INSTALLATION OF BOOM ASSEMBLY 850
REMOVAL AND INSTALLATION OF OPERATOR’S CAB ASSEMBLY 853
REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY 854
REMOVAL AND INSTALLATION OF OPERATOR’S CAB GLASS (STUCK GLASS) 855
REMOVAL AND INSTALLATION OF FRONT WINDOW ASSEMBLY 864
REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY 870
90 OTHERS 871
HYDRAULIC CIRCUIT DIAGRAM 873
ELECTRICAL CIRCUIT DIAGRAM (1/5) 874
ELECTRICAL CIRCUIT DIAGRAM (2/5) 875
ELECTRICAL CIRCUIT DIAGRAM (3/5) 876
ELECTRICAL CIRCUIT DIAGRAM (4/5) 877
ELECTRICAL CIRCUIT DIAGRAM (5/5) 878
ELECTRICAL CIRCUIT FOR AIR CONDITIONER 879
IMAGES PREVIEW OF THE MANUAL:
S.V 27/12/24
