Komatsu PC300-6 PC300LC-6 PC350-6 PC350LC-6 Shop Manual SEBD014307 – PDF DOWNLOAD

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Komatsu PC300-6 PC300LC-6 PC350-6 PC350LC-6 Shop Manual SEBD014307 – PDF DOWNLOAD

FILE DETAILS:

Komatsu PC300-6 PC300LC-6 PC350-6 PC350LC-6 Shop Manual SEBD014307 – PDF DOWNLOAD

Language : English
Pages :809
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu PC300-6 PC300LC-6 PC350-6 PC350LC-6 Shop Manual SEBD014307 – PDF DOWNLOAD

TABLE OF CONTENTS:

MAIN MENU 0
COVER 1
CONTENTS 2
SAFETY 8
FOREWARD 10
HOW TO READ THE SHOP MANUAL 11
HOISTING INSTRUCTIONS 12
METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER 13
COATING MATERIALS 15
STANDARD TIGHENING TORQUE 17
ELECTRIC WIRE CODE 20
COVERSION TABLE 21
01 GENERAL 28
SPECIFICATION DRAWINGS 29
SPECIFICATIONS 31
WEIGHT TABLE 35
FUEL, COOLANT AND LUBRICANTS 39
10 STRUCTURE AND FUNCTION 41
PARTS RELATED TO ENGINE 42
RADIATOR, OIL COOLER 44
POWER TRAIN 45
FINAL DRIVE 46
SWING CIRCLE 47
SWING MACHINERY 49
TRACK FRAME, RECIOL SPRING 50
TRACK SHOE 51
HYDRAULIC PIPING DRAWING 52
HYDRAULIC CIRUIT DIAGRAM 54
HYDRAULIC TANK, HYDRAULIC FILTER 55
HYDRAULIC PUMP 56
CONTROL VALVE 75
SELF-REDUCING PRESSURE VALVE 84
SUCTION SAFETY VALVE 89
CLSS 90
SWING MOTOR144
CENTER SWIVEL JOINT150
TRAVEL MOTOR152
VALVE CONTROL161
WORK EQUIPMENT – SWING PPC VALVE162
TRAVEL PPC VALVE166
SERVICE PPC VALVE170
PPC SAFETY LOCK VALVE173
PPC ACCUMULATOR173
PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE174
LS-EPC VALVE 181
SOLENOID VALVE184
BOOM HOLDING VALVE186
WORK EQUIPMENT189
AIR CONDITIONER190
ACTUAL ELECTRICAL WIRING DIAGRAM191
ELECTRIC CIRCUIT DIAGRAM195
ENGINE CONTROL201
ELECTRONIC CONTROL SYSTEM207
MACHINE MONITOR SYSTEM232
FRONT WINDOW AUTO PULL-UP SYSTEM242
20 TESTING AND ADJUSTING244
STANDARD VALUE TABLE FOR ENGINE RELATED PARTS246
STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS247
STANDARD VALUE TABLE FOR ELECTRICAL PARTS255
TESTING AND ADJUSTING263
TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING263
MEASURING ENGINE SPEED264
MEASURING EXHAUST COLOR265
ADJUSTING VALVE CLEARANCE266
MEASURING COMPRESSION PRESSURE267
MEASURING BLOW-BY PRESSURE267
TESTING AND ADJUSTING FUEL INJECTION TIMING268
MEASURING ENGINE OIL PRESSURE269
TESTING AND ADJUSTING ALTERNATOR BELT TENSION270
TESTING AND ADJUSTING WATER PUMP BELT TENSION270
TESTING AND AJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR271
ADJUSTING ENGINE SPEED271
MEASURING AIR SUPPLY (BOOST PRESSURE)272
TESTING AND AJUSTING GOVERNOR MOTOR LEVER STROKE273
TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT274
TESTING AND ADJUSTING TVC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE)278
TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE DIFFERENTIAL PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL PRESSU281
TESTING CONTROL CIRCUIT OIL PRESSURE (OIL PRESSURE WHEN SELF-PRESSURE IS REDUCED)286
TESTING SOLENOID VALVE OUTPUT PRESSURE287
MEASURING PPC VALVE OUTPUT PRESSURE AND TESTING PPC SHUTTLE VALVE290
ADJUSTING WORK EQUIPMENT, SWING PC VALVE292
TESTING TRAVEL DEVIATION293
TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT294
MEASURING OIL LEAKAGE296
RELEASING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT298
TESTING CLEARENCE OF SWING CIRCLE BEARING299
TESTING WEAR OF SPROCKET300
TESTING AND ADJUSTING TRACK SHOE TENSION301
BLEEDING AIR302
TROUBLESHOOTING304
POINTS TO REMEMBER WHEN TROUBLESHOOTING305
SEQUENCE OF EVENTS IN TROUBLESHOOTING306
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE307
CHECKS BEFORE TROUBLESHOOTING315
CONNECTOR TYPES AND MOUNTING LOCATIONS316
CONNECTOR ARRANGEMENT DIAGRAM318
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS321
EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM331
DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL332
METHOD OF USING JUDGEMENT TABLE341
METHOD OF USING TROUBLESHOOTING CHARTS343
DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE345
SERVICE CODE TABLE350
TROUBLESHOOTING OF COMMUNICATION ABNORMALITY SYSTEM (N MODE)351
N-1 [E218] COMMUNICATION ABNORMALITY352
TROUBLESHOOTING OF OF GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) (E MODE)354
POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER SYSTEM355
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE356
JUDGEMENT TABLE FOR GOVERNOR, PUMP CONTROLLER (GOVERNOR CONTROL SYSTEM) AND ENGINE RELATED PARTS360
ELECTRICAL CIRCUIT DIAGRAM FOR E MODE SYSTEM362
E-1 ABNORMALITY IN GOVERNOR, PUMP CONTROLLER POWER SOURCE (CONTROLLER LED IS OFF)364
E-2 [E308] ABNORMALITY IN FUEL CONTROL DIAL INPUT VALVE IS DISPLAYED365
E-3 [E317] E-1 ABNORMALITY (DISCONNECTION) IN MOTOR DRIVE SYSTEM IS DISPLAYED366
E-4 [E318] E-1 ABNORMALITY (SHORT CIRCUIT) IN MOTOR DRIVE SYSTEM IS DISPLAYED367
E-5 [E306] ABNORMALITY IN FEEDBACK POTENTIOMETER SYSTEM IS DISPLAYED368
E-6 [E315] ABNORMALITY (SHORT CIRCUIT IN BATTERY RELAY OUTPUT SYSTEM IS DISPLAYED)369
E-7 [E316] ABNORMALITY (STEP-OUT) IN MOTOR IS DISPLAYED370
E-8 ENGINE DOES NOT START371
E-9 ENGINE SPEED IS IRREGULAR373
A) IDLING SPEED IS IRREGULAR373
B) THERE IS HUNTING375
E-10 LACK OF OUTPUT (ENGINE HIGH IDLING SPEED IS TOO LOW)377
E-11 ENGINE DOES NOT STOP379
E-12 DEFECTIVE OPERATION OF BATTERY RELAY SYSTEM (ENGINE DOES NOT STOP)381
TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)383
METHOD OF USING TROUBLESHOOTING CHARTS384
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)388
S-2 ENGINE DOES NOT START389
1) ENGINE DOES NOT TURN389
2) ENGINE TURNS BUT NO EXHAUST SMOKE COMES OUT (FUEL IS NOT BEING INJECTED)390
3) EXHAUST SMOKE COMES OUT, BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED)391
S-3 ENGINE DOES NOT PICK UP SMOOTHLY392
S-4 ENGINE STOPS DURING OPERATION393
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)394
S-6 ENGINE LACKS OUTPUT (NO POWER)395
S-7 EXHAUST GAS IS BLACK396
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST GAS IS BLUE)397
S-9 OIL BECOMES CONTAMINATED QUICKLY398
S-10 FUEL CONSUMPTION IS EXCESSIVE399
S-11 OIL IS COOLING WATER, OR WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN400
S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE)401
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL)402
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)403
S-15 ABNORMAL NOISE IS MADE404
S-16 VIBRATION IS EXCESSIVE405
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) (C MODE)406
POINTS TO REMEMBER WHEN TROUBLESHOOTING PUMP CONTROLLER SYSTEM407
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE408
JUDGEMENT TABLE FOR GOVERNOR, PUMP CONTROLLER (PUMP CONTROL SYSTEM) AND HYDRAULIC RELATED PARTS416
ELECTRICAL CIRCUIT DIAGRAM FOR C MODE418
C-1 ABNORMALITY IN CONTROLLER POWER SOURCE SYSTEM (CONTROLLER LED IS OFF)420
C-2 [E232] SHORT CIRCUIT IN FRONT PUMP TVC SOLENOID SYSTEM IS DISPLAYED421
C-3 [E233] DISCONNECTION IN FRONT PUMP TVC SOLENOID SYSTEM IS DISPLAYED423
C-4 [E236] SHORT CIRCUIT IN REAR PUMP TVC SOLENOID SYSTEM IS DISPLAYED425
C-5 [E237] DISCONNECTION IN REAR PUMP TVC SOLENOID SYSTEM IS DISPLAYED 427
C-6 [E207] SHORT CIRCUIT IN ACTION MODE (BOOM) SOLENOID SYSTEM IS DISPLAYED429
C-7 [E208] DISCONNECTION IN ACTION MODE (BOOM) SOLENOID SYSTEM IS DISPLAYED430
C-8 [E203] SHORT CIRCUIT IN SWING BRAKE SOLENOID SYSTEM IS DISPLAYED431
C-9 [E213] DISCONNECTION IN SWING BRAKE SOLENOID SYSTEM IS DISPLAYED433
C-10 [E204] SHORT CIRCUIT IN PUMP MERGE/DIVIDER SOLENOID SYSTEM IS DISPLAYED435
C-11 [E214] DISCONNECTION IN PUMP MERGE/DIVIDER SOLENOID SYSTEM IS DISPLAYED436
C-12 [E206] SHORT CIRCUIT IN TRAVEL SPEED SOLENOID SYSTEM IS DISPLAYED437
C-13 [E216] DISCONNECTION IN TRAVEL SPEED SOLENOID SYSTEM IS DISPLAYED438
C-14 [E231] SHORT CIRCUIT IN ACTIVE MODE (SWING) SOLENOID SYSTEM IS DISPLAYED439
C-15 [E235] DISCONNECTION CIRCUIT IN TRAVEL SPEED SOLENOID SYSTEM IS DISPLAYED440
C-16 [E217] MODEL SELECTION INPUT ERROR IS DISPLAYED441
C-17 [E222] SHORT CIRCUIT IN ACC-17 [E222] SHORT CIRCUIT IN LS-EPC SOLENOID SYSTEM IS DISPLAYED 443
C-18 [E223] DISCONNECTION IN ACC-17 [E222] SHORT CIRCUIT IN LS-EPC SOLENOID SYSTEM IS DISPLAYED 444
C-19 [E224] ABNORMALITY IN FRONT PUMP PRESSURE SENSOR SYSTEM IS DISPLAYED445
C-20 [E225] ABNORMALITY IN REAR PUMP PRESSURE SENSOR SYSTEM IS DISPLAYED446
C-21 [E226] ABNORMALITY IN PRESSURE SENSOR POWER SOURCE SYSTEM IS DISPLAYED447
C-22 [E227] ABNORMALITY IN ENGINE SPEED SENSOR SYSTEM IS DISPLAYED448
C-23 ABNORMALITY IN MACHINE PUSH-UP SOLENOID SYSTEM (NO SERVICE CODE DISPLAYED)449
TROUBLESHOOTING OF GOVERNOR, PUMP CONTROLLER (INPUT SIGNAL SYSTEM) (F MODE)451
ELECTRICAL CIRCUIT DIAGRAM FOR F MODE452
F-1 BIT PATTERN 20-(1) SWING OIL PRESSURE SWITCH DOES NOT LIGHT UP454
F-2 BIT PATTERN 20-(2) TRAVEL OIL PRESSURE SWITCH DOES NOT LIGHT UP455
F-3 BIT PATTERN 20-(3) BOOM LOWER OIL PRESSURE SWITCH DOES NOT LIGHT UP456
F-4 BIT PATTERN 20-(4) BOOM RAISE OIL PRESSURE SWITCH DOES NOT LIGHT UP457
F-5 BIT PATTERN 20-(5) ARM IN OIL PRESSURE SWITCH DOES NOT LIGHT UP458
F-6 BIT PATTERN 20-(6) ARM OUT OIL PRESSURE SWITCH DOES NOT LIGHT UP459
F-7 BIT PATTERN 20-(1) BUCKET CURL OIL PRESSURE SWITCH DOES NOT LIGHT UP460
F-8 BIT PATTERN 20-(2) BUCKET DUMP OIL PRESSURE SWITCH DOES NOT LIGHT UP461
F-9 BIT PATTERN 20-(3) SWING LOCK SWITCH DOES NOT LIGHT UP462
F-10 BIT PATTERN 22-(5) KEROSENE MODE CONNECTION DOES NOT LIGHT UP463
F-11 BIT PATTERN 22-(6) LH KNOB SWITCH DOES NOT LIGHT UP464
TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)465
PUMP MERGE/DIVIDER LOGIC, SOLENOID ACTUATION TABLE467
TABLE OF FAILURE MODES AND CAUSES468
ALL WORK EQUIPMENT, TRAVEL, SWING472
H-1 SPEEDS OF ALL WORK EQUIPMENT, SWING, TRAVEL ARE SLOW OR LACK POWER472
H-2 THERE IS EXCESSIVE DROP IN ENGINE SPEED, OR ENGINE STALLS474
H-3 NO WORK EQUIPMENT, TRAVEL, SWING MOVE475
H-4 ABNORMAL NOISE GENERATED (AROUND PUMP)475
H-5 AUTO-DECELERATION DOES NOT WORK (WHEN PPC SHUTTLE VALVE IS CAUSE)476
H-6 FINE CONTROL ABILTY IS POOR RESPONSE IS POOR 476
WORK EQUIPMENT477
H-7 BOOM IS SLOW OR LACKS POWER477
H-8 ARM IS SLOW OR LACKS POWER479
H-9 BUCKET IS SLOW OR LACKS POWER481
H-10 WORK EQUIPMENT (BOOM, ARM, BUCKET) DOES NOT MOVE (BUT TRAVEL AND SWING ARE NORMAL)482
H-11 EXCESSIVE HYDRAULIC DRIFT (BOOM, ARM, BUCKET)482
H-12 EXCESSIVE TIME LAG (ENGINE AT LOW IDLING)483
H-13 OTHER EQUIPMENT MOVES WHEN SINGLE CIRCUIT IS RELIEVED483
H-14 IN L/O F/O MODES, WORK EQUIPMENT SPEED IS FASTER THAN SPECIFIED SPEED484
H-15 DEFECTIVE ACTUATION OF MACHINE PUSH-UP FUNCTION484
COMPOUND OPERATIONS484
H-16 INCOMPOUND OPERATIONS, WORK EQUIPMENT WITH LARGER LOAD IS SLOW484
H-17 IN SWING + BOOM RAISE, BOOM RAISE IS SLOW485
H-18 IN SWING + ARM, ARM IS SLOW485
H-19 IN SWING + TRAVEL SPEED DROPS EXCESSIVELY485
TRAVEL SYSTEM486
H-20 TRAVEL DEVIATION486
A) WHEN THERE IS DEVIATION IN NORMAL TRAVEL486
B) EXCESSIVE TRAVEL DEVIATION WHEN STARTING486
H-21 TRAVEL SPEED IS SLOW487
H-22 STEERING DOES NOT TURN EASILY OR LACKS POWER489
H-23 TRAVEL SPEED DOES NOT SWITCH OR IS FASTER THAN SPECIFIED SPEED491
H-24 TRAVEL DOES MOVE (ONE SIDE ONLY)491
SWING SYSTEM492
H-25 DOES NOT SWING492
A) DOES NOT SWING TO EITHER LEFT OR RIGHT492
B) DOES NOT SWING IN ONE DIRECTION492
H-26 SWING ACCELERATION IS POOR OR SWING SPEED IS SLOW (BLOW LEFT AND RIGHT, ONE DIRECTION ONLY)493
A) SWING ACCELERATIONS IS POOR493
H-27 EXCESSIVE OVERRUN WHEN STOPPING SWING495
A) ONE DIRECTION ONLY495
B) BOTH DIRECTIONS495
H-28 EXCESSIVE SHOCK WHEN STOPPING SWING (ONE DIRECTION ONLY)496
H-29 EXCESSIVE ABNORMAL NOISE WHEN STOPPING496
H-30 EXCESSIVE HYDRAULIC DRIFT OF SWING497
A) WHEN SWING HOLDING BRAKE IS RELEASED497
B) WHEN SWING HOLDING BRAKE IS APPLIED497
H-31 SWING SPEED IS FASTER THAN SPECIFIED SPEED498
TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)499
ACTION TAKEN BY MONITOR PANEL WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE501
ELECTRICAL CIRCUIT DIAGRAM M MODE SYSTEM 503
M-1 [E101] ABNORMALITY IN ERROR DATA IS DISPLAYED507
[E102] ERROR IN CLOCK DATA IS DISPLAYED507
M-2 [E103] SHORT CIRCUIT IN BUZZER OUTPUT OR CONTACT OF 24V WIRING HARNESS WITH BUZZER DRIVE HARNESS IS DISPLAYED 508
M-3 [E104] AIR CLEANER CLOGGING DETECTED IS DISPLAYED509
M-4 [E106] DROP IN ENGINE OIL PRESSURE HI DETECTED IS DISPLAYED509
M-5 [E108] ENGINE WATER TEMPERATURE 105 C DETECTED IS DISPLAYED510
M-6 WHEN STARTING SWITCH IS TURNED ON, NONE OF LAMPS ON MONITOR PANEL LIGHT UP FOR 3 SECONDS511
A) NONE OF LAMP ON MONITOR PANEL LIGHT UP511
B) SOME OF LAMPS ON MONITOR PANEL DO NOT LIGHT UP511
M-7 WHEN STARTING SWITCH IS TURNED ON, MONITOR PANEL LAMPS ALL STAY LIGHTED UP AND DO NOT GO OUT513
M-8 WHEN STARTING WITCH IS TURNED ON, ITEMS LIGHTED UP ON MONITOR PANEL ARE DIFFERENT FROM ACTUAl MACHINE (MODEL)513
M-9 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BASIC CHECK ITEMS FLASH514
A) (COOLANT LEVEL) FLASHES514
B) (ENGINE OIL LEVEL) FLASHES515
C) (HYDRAULIC OIL LEVEL) FLASHES516
M-10 PREHEATING IS NOT BEING USED BUT (PREHEATING MONITOR) LIGHTS UP517
M-11 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, BASIC CHECK ITEMS FLASH518
A) ALTERNATOR SYSTEM518
B) ENGINE OIL PRESSURE SYSTEM519
M-12 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), CAUTION ITEMS, EMERGENCY STOP ITEMS FLASH520
A) ALTERNATOR SYSTEM520
B) ENGINE OIL PRESSURE SYSTEM521
M-13 WHEN STARTING SWITCH IS TURNED ON AND ENGINE IS STARTED, CAUTION ITEMS, EMERGENCY STOP ITEMS FLASH522
A) (ENGINE OIL PRESSURE) FLASHES522
B) (COOLANT LEVEL) FLASHES522
C) (BATTERY CHARGE) FLASHES522
D) (COOLANT TEMPERATURE) FLASHES 523
E) (FUEL LEVEL) FLASHES523
F) (AIR CLEANER CLOGGING) FLASHES524
M-14 WHEN STARTING SWITCH IS TURNED ON (ENGINE STOPPED), BUZZER DOES NOT SOUND FOR 1 SECOND CAUTION ITEM FLASHES BUT BUZZER 525
M-15 NO ABNORMALITY IS DISPLAYED ON MONITOR BUT BUZZER SOUNDS525
M-16 NIGHT LIGHTING ON MONITOR PANEL DOES NOT LIGHT UP (LIQUID CRYSTAL DISPLAY IS NORMAL)526
M-17 COOLANT TEMPERATURE GAUGE DOES NOT RISE527
M-18 COOLANT TEMPERATURE GAUGE DOES NOT GIVE ANY DISPLAY527
M-19 FUEL LEVEL GAUGE ALWAYS DISPLAYS FULL528
M-20 FUEL LEVEL GAUGE DOES NOT GIVE DISPLAY528
M-21 SWING LOCK SWITCH IS TURNED ON LOCK SWITCH IS TURNED ON 529
M-22 SWING LOCK SWITCH IS TURNED ON (PROLIX), BUT (SWING LOCK MONITOR) DOES NOT LIGHT UP529
M-23 SERVICE METER DOES NOT ADVANCE WHILE ENGINE IS RUNNING530
M-24 WHEN STARTING SWITCH IS OFF AND TIME SWITCH IS PRESSED, TIME AND SERVICE METER ARE NOT DISPLAYED530
M-25 DEFECTIVE FUEL LEVEL SENSOR SYSTEM531
M-26 DEFECTIVE COOLANT TEMPERATURE SENSOR SYSTEM532
M-27 DEFECTIVE ENGINE OIL LEVEL SENSOR SYSTEM533
M-28 DEFECTIVE COOLANT LEVEL SENSOR SYSTEM534
M-29 DEFECTIVE HYDRAULIC OIL LEVEL SENSOR SYSTEM535
M-30 WIPER DOES NOT WORK OR SWITCH IS NOT BEING USED BUT WIPER IS ACTUATED (INCLUDE E112, E113)536
A) WIPER DOES NOT WORK536
B) WIPER SWITCH IS NOT BEING OPERATED BUT WIPER IS ACTUATED541
M-31 WASHER MOTOR DOES NOT WORK, OR SWITCH IS NOT BEING USED BUT WASHER MOTOR IS ACTUATED (INCLUDE E114)542
A) WASHER MOTOR DOES NOT WORK542
B) SWITCH IS NOT BEING OPERATED BUT WASHER IS ACTUATED543
M-32 ELECTRIC GREASE GUN DOES NOT WORK545
30 DISASSEMBLY AND ASSEMBLY546
METHOD OF USING MANUAL548
PRECAUTIONS WHEN CARRYING OUT OPERATION550
SPECIAL TOOL LIST552
SKETCHES OF SPECIAL TOOLS557
STARTING MOTOR ASSEMBLY562
REMOVAL AND INSTALLATION562
ALTERNATOR ASSEMBLY563
REMOVAL AND INSTALLATION563
ENGINE OIL COOLER ASSEMBLY564
REMOVAL AND INSTALLATION564
FUEL INJECTION PUMP565
REMOVAL565
INSTALLATION566
WATER PUMP ASSEMBLY567
REMOVAL AND INSTALLATION567
NOZZLE HOLDER568
REMOVAL AND INSTALLATION568
TURBOCHARGER569
REMOVAL AND INSTALLATION569
THERMOSTAT570
REMOVAL AND INSTALLATION570
ENGINE FRONT SEAL571
REMOVAL 571
INSTALLATION572
ENGINE REAR SEAL573
REMOVAL573
INSTALLATION573
GOVERNOR MOTOR ASSEMBLY575
REMOVAL AND INSTALLATION575
CYLINDER HEAD ASSEMBLY576
REMOVAL576
INSTALLATION578
AFTERCOOLER ASSEMBLY581
REMOVAL AND INSTALLATION581
HYDRAULIC COOLER ASSEMBLY582
REMOVAL AND INSTALLATION582
RADIATOR, HYDRAULIC COOLER ASSEMBLY583
REMOVAL583
INSTALLATION584
ENGINE, MAIN PUMP ASSEMBLY585
REMOVAL 0
INSTALLATION 588
DAMPER ASSEMBLY589
REMOVAL AND INSTALLATION589
FUEL TANK ASSEMBLY590
REMOVAL AND INSTALLATION590
CENTER SWIVEL JOINT ASSEMBLY591
REMOVAL AND INSTALLATION591
DISASSEMBLY AND ASSEMBLY594
FINAL DRIVE ASSEMBLY595
REMOVAL AND INSTALLATION595
DISASSEMBLY596
ASSEMBLY600
TRAVEL MOTOR ASSEMBLY606
DISASSEMBLY 606
ASSEMBLY 611
SPROCKET620
REMOVAL AND INSTALLATION620
SWING MOTOR ASSEMBLY621
REMOVAL AND INSTALLATION621
DISASSEMBLY622
ASSEMBLY625
SWING MACHINERY ASSEMBLY632
REMOVAL AND INSTALLATION632
DISASSEMBLY633
ASSEMBLY637
REVOLVING FRAME ASSEMBLY642
REMOVAL 642
INSTALLATION643
SWING CIRCLE ASSEMBLY644
REMOVAL AND INSTALLATION644
IDLER, RECOIL SPRING645
REMOVAL AND INSTALLATION645
IDER ASSEMBLY646
DISASSEMBLY646
ASSEMBLY647
RECOIL SPRING ASSEMBLY649
DISASSEMBLY649
ASSEMBLY650
TRACK ROLLER ASSEMBLY651
REMOVAL AND INSTALLATION651
DISASSEMBLY652
ASSEMBLY653
CARRIER ROLLER655
REMOVAL AND INSTALLATION655
DISASSEMBLY 656
ASSEMBLY658
TRACK SHOE ASSEMBLY660
REMOVAL AND INSTALLATION660
HYDRAULIC TANK ASSEMBLY661
REMOVAL 661
INSTALLATION662
MAIN PUMP ASSEMBLY663
REMOVAL 663
INSTALLATION665
DISASSEMBLY666
ASSEMBLY672
MAIN PUMP INPUT SHAFT OIL SEAL685
REMOVAL AND INSTALLATION685
CONTROL VALVE ASSEMBLY686
REMOVAL 686
INSTALLATION688
DISASSEMBLY689
ASSEMBLY695
PUMP MERGE/DIVIDER VALVE ASSEMBLY702
REMOVAL AND INSTALLATION702
PRESSURE COMPENSATION VALVE703
DISASSEMBLY AND ASSEMBLY703
SERVO VALVE ASSEMBLY FOR FRONT PUMP704
REMOVAL AND INSTALLATION704
SERVO VALVE ASSEMBLY FOR REAR PUMP705
REMOVAL AND INSTALLATION705
LS-EPC SOLENOID VALVE ASSEMBLY706
REMOVAL AND INSTALLATION706
SOLENOID VALVE ASSEMBLY707
REMOVAL AND INSTALLATION707
WORK EQUIPMENT PPC VALVE ASSEMBLY708
REMOVAL AND INSTALLATION708
DISASSEMBLY709
ASSEMBLY710
TRAVEL PPC VALVE ASSEMBLY711
REMOVAL AND INSTALLATION711
DISASSEMBLY713
ASSEMBLY713
PPC SHUTTLE VALVE ASSEMBLY714
REMOVAL714
INSTALLATION715
DIASSEMBLY716
ASSEMBLY717
BOOM LOCK VALVE ASSEMBLY718
REMOVAL AND INSTALLATION718
DISASSEMBLY AND ASSEMBLY719
BOOM CYLINDER ASSEMBLY720
REMOVAL720
INSTALLATION721
ARM CYLINDER ASSEMBLY722
REMOVAL 722
INSTALLATION723
BUCKET CYLINDER ASSEMBLY724
REMOVAL 724
INSTALLATION725
HYDRAULIC CYLINDER ASSEMBLY726
DISASSEMBLY726
ASSEMBLY729
WORK EQUIPMENT ASSEMBLY733
REMOVAL 733
INSTALLATION734
BUCKET ASSEMBLY735
REMOVAL 735
INSTALLATION736
ARM ASSEMBLY737
REMOVAL 737
INSTALLATION738
BUCKET, ARM ASSEMBLY739
REMOVAL739
INSTALLATION740
BOOM ASSEMBLY741
REMOVAL741
INSTALLATION742
OPERATOR’S CAB743
REMOVAL 743
INSTALLATION744
COUNTERWEIGHT 745
REMOVAL AND INSTALLATION745
AIR CONDITIONER COMPRESSOR ASSEMBLY746
REMOVAL AND INSTALLATION746
AIR CONDITIONER CONDENSER ASSEMBLY747
REMOVAL AND INSTALLATION747
RECEIVER TANK ASSEMBLY748
REMOVAL AND INSTALLATION748
AIR CONDITIONER UNIT ASSEMBLY749
REMOVAL 749
INSTALLATION750
GOVERNOR, PUMP CONTROLLER ASSEMBLY751
REMOVAL AND INSTALLATION751
MONITOR PANEL ASSEMBLY752
REMOVAL AND INSTALLATION752
CONTROL STAND CASE753
REMOVAL753
INSTALLATION754
40 MAINTENANCE STANDARD755
ENGINE MOUNT756
SWING MACHINERY757
SWING CIRCLE759
FINAL DRIVE761
TRACK FRAME AND RECOIL SPRING763
IDER764
CARRIER ROLLER766
TRACK ROLLER767
TRACK SHOE768
HYDRAULIC PUMP772
CONTROL VALVE773
SELF-REDUCING PRESSURE VALVE780
SUCTION-SAFETY VALVE781
SWING MOTOR782
TRAVEL MOTOR783
WORK EQUIPMENT – SWING PPC VALVE784
TRAVEL PPC VALVE785
SERVICE PPC VALVE786
PPC SHUTTLE VALVE, TRAVEL JUNCTION VALVE787
LS-EPC VALVE788
SOLENOID VALVE789
CENTER SWIVEL JOINT790
BOOM HOLDING VALVE792
HYDRAULIC CYLINDER793
WORK EQUIPMENT795
DIMENSION OF WORK EQUIPMENT797
90 OTHERS801
HYDRAULIC CIRCUIT DIAGRAM802
ELECTRIC CIRCUIT DIAGRAM (1/3) WITH POWER WINDOW803
ELECTRIC CIRCUIT DIAGRAM (2/3) WITH POWER WINDOW804
ELECTRIC CIRCUIT DIAGRAM (3/3) WITH POWER WINDOW805
ELECTRIC CIRCUIT DIAGRAM (1/3) WITH POWER WINDOW806
ELECTRIC CIRCUIT DIAGRAM (2/3) WITH POWER WINDOW807
ELECTRIC CIRCUIT DIAGRAM (3/3) WITH POWER WINDOW808

IMAGES PREVIEW OF THE MANUAL:

S.M 13/12/24