Komatsu Hydraulic Excavator PW130ES-6K Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Komatsu Hydraulic Excavator PW130ES-6K, with all the technical information to maintain, diagnose, repair, rebuild like professional mechanics.
Komatsu Hydraulic Excavator PW130ES-6K 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: 1,186 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
UEAM000902 - Hydraulic Excavator PW130ES-6K Operation & Maintenance Manual.pdf
UEAM000905 - Hydraulic Excavator PW130ES-6K Operation & Maintenance Manual.pdf
UEBM001201 - Hydraulic Excavator PW130ES-6K Shop Manual.pdf
MAIN SECTIONS
UEAM000902 - Hydraulic Excavator PW130ES-6K Operation & Maintenance Manual....2
FOREWORD....3
SAFETY INFORMATION....4
SAFETY MESSAGES....4
NOISE....5
VIBRATION....6
EMERGENCY STEERING....7
INTRODUCTION....8
INTENDED USE....8
Features....8
BREAKING IN YOUR NEW MACHINE....8
LOCATIONS OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....10
MACHINE SERIAL NO. PLATE POSITION....10
ENGINE SERIAL NO. PLATE POSITION....10
TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....10
MACHINE SERIAL PLATES....11
STANDARD SERIAL PLATE....11
GERMANY SERIAL PLATE....11
ITALIAN SERIAL PLATE....11
SAFETY....17
GENERAL PRECAUTIONS....18
PRECAUTION DURING OPERATION....24
BEFORE STARTING ENGINE....24
OPERATING MACHINE....25
TRANSPORTATION....30
BATTERY....31
TOWING....32
BUCKET WITH HOOK OR BUCKET LINK....34
GENERAL PRECAUTIONS....34
PRECAUTIONS FOR LIFTING OPERATION....35
PRECAUTIONS FOR MAINTENANCE....37
BEFORE CARRYING OUT MAINTENANCE....37
DURING MAINTENANCE....40
POSITION FOR ATTACHING SAFETY LABELS....43
POSITION FOR ATTACHING SAFETY LABELS....43
ROTATING ARM....55
OPERATION....57
GENERAL VIEW....58
GENERAL VIEW OF MACHINE....58
GENERAL VIEW OF CONTROLS AND GAUGES....59
EXPLANATION OF COMPONENTS....61
MACHINE MONITOR....61
A. BASIC CHECK ITEMS....61
B. CAUTION ITEMS....62
C. EMERGENCY STOP ITEMS....62
D. METER DISPLAY PORTION....62
E. SWITCHES....62
A: BASIC CHECK ITEMS....63
B: CAUTION ITEMS....64
C: EMERGENCY STOP ITEMS....65
D: METER DISPLAY PORTION....66
E: SWITCHES....69
SWITCHES....72
CONTROL LEVERS, PEDALS....82
ROOF HATCH....85
CLEAR RAIN VISOR....86
PULL DOWN SUN VISOR....86
FRONT WINDOW....87
DOOR LOCK....90
CAP, COVER WITH LOCK....91
METHOD OF OPENING AND CLOSING CAP WITH LOCK (For the fuel tank filler port)....91
METHOD OF OPENING AND CLOSING COVER WITH LOCK (cover with lock)....91
FUSE....92
LUGGAGE TRAY....93
ASHTRAY....93
CUP HOLDER....93
HEATER....93
VIEW OF CONTROL PANEL....93
AIR CONDITIONER....95
VIEW OF CONTROL PANEL....95
PRECAUTION WHEN USING AIR CONDITIONER....97
FUSIBLE LINK....98
CONTROLLERS....98
TOOL BOX....98
REFUELLING PUMP....98
CAB RADIO (OPTION)....99
PRECAUTION OF USE....99
WARNING LAMPS....100
HANDLING THE ACCUMULATOR....101
OPERATION....103
CHECK BEFORE STARTING ENGINE....103
WALK-AROUND CHECK....103
CHECK BEFORE STARTING....105
ADJUSTMENT BEFORE OPERATION OPERATORS SEAT....109
OPERATIONS AND CHECKS BEFORE STARTING ENGINE....111
STARTING ENGINE....112
NORMAL STARTING....112
STARTING IN COLD WEATHER....113
OPERATIONS AND CHECKS AFTER STARTING ENGINE....115
WHEN NORMAL....115
IN COLD AREAS (AUTOMATIC WARMING-UP OPERATION)....117
MOVING MACHINE OFF....121
MOVING MACHINE FORWARD....121
STEERING....123
STOPPING....125
STOPPING MACHINE (NORMAL)....125
STOPPING MACHINE (EMERGENCY)....125
SWINGING (Slewing the upper carriage)....126
OPERATION OF WORK EQUIPMENT....127
WORKING MODE SELECTION....128
PROHIBITIONS FOR OPERATION....130
PRECAUTIONS FOR OPERATION....131
PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS....132
HOW TO ESCAPE FROM MUD....133
WHEN ONE SIDE IS STUCK....133
WHEN BOTH SIDES ARE STUCK....134
WORK POSSIBLE USING HYDRAULIC EXCAVATOR....134
BACKHOE WORK....134
SHOVEL WORK....134
DITCHING WORK....135
LOADING WORK....135
REPLACEMENT AND INVERSION OF BUCKET....135
REPLACEMENT....135
INVERSION....136
PARKING MACHINE....138
CHECK AFTER FINISHING WORK....139
STOPPING ENGINE....139
CHECK AFTER STOPPING ENGINE....140
LOCKING....140
OVERLOAD WARNING DEVICE....140
HANDLING THE WHEELS....140
TRANSPORTATION....146
LOADING, UNLOADING WORK....146
PRECAUTIONS FOR LOADING....148
HOW TO LIFT THE MACHINE....148
PRECAUTIONS FOR TRANSPORTATION....150
TRAVELLING POSTURE....151
COLD WEATHER OPERATION....152
PRECAUTIONS FOR LOW TEMPERATURE....152
FUEL AND LUBRICANTS....152
COOLANT....152
BATTERY....153
PRECAUTIONS AFTER COMPLETION OF WORK....153
AFTER COLD WEATHER....154
LONG-TERM STORAGE....155
BEFORE STORAGE....155
DURING STORAGE....155
AFTER STORAGE....156
STARTING MACHINE AFTER LONG-TERM STORAGE....156
TROUBLESHOOTING....157
PHENOMENA THAT ARE NOT FAILURES....157
METHOD OF TOWING MACHINE....158
PRECAUTIONS ON PARTICULAR JOBSITES....158
IF BATTERY IS DISCHARGED....159
STARTING ENGINE WITH BOOSTER CABLE....159
OTHER TROUBLE....161
ELECTRICAL SYSTEM....161
CHASSIS....162
ENGINE....162
ELECTRONIC CONTROL SYSTEM....164
MAINTENANCE....165
GUIDES TO MAINTENANCE....166
OUTLINES OF SERVICE....169
OUTLINE OF OIL, FUEL, COOLANT....169
OIL....169
FUEL....170
COOLANT....170
GREASE....171
STORING OIL AND FUEL....171
FILTERS....171
OUTLINE OF ELECTRIC SYSTEM....172
OUTLINE OF HYDRAULIC SYSTEM....172
WEAR PARTS LIST....174
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....175
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS....175
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE CONT....176
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS....179
INTRODUCTION OF NECESSARY TOOLS....179
TORQUE LIST....180
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS....181
SAFETY CRITICAL PARTS....182
MAINTENANCE SCHEDULE CHART....183
MAINTENANCE WHEN USING HYDRAULIC BREAKER....188
SERVICE PROCEDURE....189
INITIAL 250 HOURS SERVICE....189
WHEN REQUIRED....190
CHECK, CLEAN AND REPLACE THE AIR CLEANER ELEMENT....190
CLEAN INSIDE OF COOLING SYSTEM....191
CHECKING COOLANT LEVEL....194
DRAINING THE SYSTEM....194
CLEANING THE SYSTEM....194
FILLING THE SYSTEM....195
REFILLING AN OVERHEATED SYSTEM....195
CLEANING THE RADIATOR....196
CLEANING THE RADIATOR PRE-SCREEN....196
THERMOSTATS....196
FAN....197
CHECK AND TIGHTEN WHEEL NUTS....197
CHECK ELECTRICAL INTAKE AIR HEATER....197
CHECK ALTERNATOR....197
CHECK START MOTOR....198
REPLACE BUCKET SIDE CUTTERS....198
REPLACE BUCKET TEETH....199
ADJUST BUCKET CLEARANCE....199
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID....200
CHECK AND ADJUST AIR CONDITIONER....200
DRAIN ENGINE BREATHER OIL CATCHER....201
CHECK BEFORE STARTING....202
CHECK COOLANT LEVEL, ADD WATER....202
CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL....202
CHECK FUEL LEVEL, ADD FUEL....203
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL....204
CHECK AIR CLEANER FOR CLOGGING....204
CHECK ELECTRIC WIRING....205
CHECK FOR WATER AND SEDIMENT IN SEDIMENTOR. DRAIN WATER AND SEDIMENT....205
EVERY 50 HOURS....206
DRAIN WATER AND SEDIMENT FROM FUEL TANK....206
EVERY 100 HOURS SERVICE....206
LUBRICATING....206
CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL....210
CLEAN FRESH AIR INTAKE FILTER....210
EVERY 250 HOURS SERVICE....211
CHECK OIL LEVEL IN WHEEL HUBS, ADD OIL....211
CHECK OIL LEVEL IN AXLES, ADD OIL....212
CHECK OIL LEVEL IN TRANSMISSION, ADD OIL....212
CHECK LEVEL OF BATTERY ELECTROLYTE....213
LUBRICATE SWING CIRCLE (2 points)....213
BELTS, GENERAL....213
CHECK FAN BELT TENSION, ADJUST CHECKING TENSION....214
REPLACEMENT....215
CHECK ALTERNATOR AND WATER PUMP BELT TENSION, ADJUST CHECKING TENSION....215
CHECK AND ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT....216
EVERY 500 HOURS SERVICE....217
REPLACE FUEL FILTER CARTRIDGES....217
CHECK SWING PINION GREASE LEVEL, ADD GREASE....219
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE....220
CLEAN AND INSPECT RADIATOR FINS, OIL COOLER FINS AND CONDENSER FINS (ONLY FOR MACHINES EQUIPPED W.....221
REPLACE HYDRAULIC TANK BREATHER ELEMENT....222
REPLACE HYDRAULIC FILTER ELEMENT....222
EVERY 1000 HOURS SERVICE....223
CHANGE OIL IN SWING MACHINERY CASE....223
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER....224
CHECK PLAY OF TURBOCHARGER ROTOR....224
CHECK & ADJUST VALVE CLEARANCE....224
CHECK FAN BELT TENSIONER BEARING BELT AND FAN HUB....226
CHECK FAN BELT TENSION....226
EVERY 2000 HOURS SERVICE....227
CLEAN HYDRAULIC TANK STRAINER....227
CLEAN, CHECK TURBOCHARGER....227
CHECK ALTERNATOR, STARTING MOTOR....227
CHECK VIBRATION DAMPER....228
CHANGE OIL IN AXLES....228
CHANGE OIL IN HUBS....229
CHANGE OIL IN TRANSMISSION ASSEMBLY....229
CHANGE ANTIFREEZE....229
CHECK AND ADJUST VALVE CLEARANCE....229
EVERY 4000 HOURS SERVICE....230
CHECK WATER PUMP....230
EVERY 5000 HOURS SERVICE....230
CHANGE OIL IN HYDRAULIC TANK....230
SPECIFICATIONS....233
SPECIFICATIONS....234
1 - PIECE BOOM....235
2 - PIECE BOOM....236
WORKING RANGE: ONE PIECE BOOM....237
WORKING RANGE: TWO PIECE BOOM....238
OPTIONS, ATTACHMENTS....239
GENERAL PRECAUTIONS....240
PRECAUTIONS RELATED TO SAFETY....240
PRECAUTIONS WHEN INSTALLING ATTACHMENTS....241
HANDLING BUCKET WITH HOOK....242
CHECKING FOR DAMAGE TO BUCKET WITH HOOK....242
PROHIBITED OPERATIONS....242
PRECAUTIONS DURING OPERATIONS....242
MACHINES READY FOR ATTACHMENTS....243
GENERAL LOCATIONS....243
HANDLING THE CLAMSHELL BUCKET....245
How to install clamshell bucket....245
How to operate....245
OPERATION....246
WHEN USING BREAKER....246
HANDLING ACCUMULATOR....248
METHOD FOR RELEASING PRESSURE IN CONTROL CIRCUIT OF MACHINES EQUIPPED WITH ACCUMULATOR....249
LONG-TERM STORAGE....249
SPECIFICATIONS....249
INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE....250
HYDRAULIC BREAKER....250
POWER RIPPER....253
FORK GRAB....254
GRAPPLE BUCKET....255
SCRAP GRAPPLE....256
CRUSHER & SMASHER....258
HYDRAULIC PILE DRIVER....259
HYDRAULIC EXCAVATOR WITH MULTIPURPOSE CRANE....260
ROTATING ARM....262
GENERAL LOCATION AND SPECIFICATIONS....262
GENERAL VIEW OF CONTROLS....263
LEFT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device)....263
RIGHT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device)....264
ARM ROTATION CONTROL....264
UPPER BOOM CONTROL PEDAL....265
PEDAL LOCK FOR BOOM ADJUST....265
EXCAVATORS WORK....265
REPLACEMENT OF BUCKET....266
HANDLING THE TRAPEZOIDAL BUCKET (If equipped)....268
TRAVELLING POSTURE....269
MAINTENANCE REQUIREMENT....270
EVERY 100 HOURS SERVICE....271
EVERY 250 HOURS SERVICE....271
EVERY 1000 HOURS SERVICE....272
UEAM000905 - Hydraulic Excavator PW130ES-6K Operation & Maintenance Manual....273
FOREWORD....275
FOREWORD....276
SAFETY INFORMATION....277
SAFETY MESSAGES....277
NOISE....278
VIBRATION....279
EMERGENCY STEERING....279
INTRODUCTION....280
INTENDED USE....280
FEATURES....280
BREAKING IN YOUR NEW MACHINE....280
LOCATIONS OF PLATES, TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....282
MACHINE SERIAL NO. PLATE POSITION....282
ENGINE SERIAL NO. PLATE POSITION....282
TABLE TO ENTER SERIAL NO. AND DISTRIBUTOR....282
MACHINE SERIAL PLATES....283
STANDARD SERIAL PLATE....283
GERMANY SERIAL PLATE....283
ITALIAN SERIAL PLATE....283
STANDARD SERIAL PLATE....284
GERMANY SERIAL PLATE....284
ITALIAN SERIAL PLATE....284
SAFETY....289
GENERAL PRECAUTIONS....290
PRECAUTION DURING OPERATION....296
BEFORE STARTING ENGINE....296
OPERATING MACHINE....297
TRANSPORTATION....302
BATTERY....303
TOWING....304
BUCKET WITH HOOK OR BUCKET LINK....305
GENERAL PRECAUTIONS....305
PRECAUTIONS FOR LIFTING OPERATION....307
PRECAUTIONS FOR MAINTENANCE....308
BEFORE CARRYING OUT MAINTENANCE....308
DURING MAINTENANCE....310
POSITION FOR ATTACHING SAFETY LABELS....314
POSITION FOR ATTACHING SAFETY LABELS....314
ROTATING ARM....326
OVERLOAD CAUTION....327
OPERATION....329
GENERAL VIEW....330
GENERAL VIEW OF MACHINE....330
GENERAL VIEW OF CONTROLS AND GAUGES....331
EXPLANATION OF COMPONENTS....333
MACHINE MONITOR....333
A. BASIC CHECK ITEMS....333
B. CAUTION ITEMS....334
C. EMERGENCY STOP ITEMS....334
D. METER DISPLAY PORTION....334
E. SWITCHES....334
A: BASIC CHECK ITEMS....335
B: CAUTION ITEMS....336
C: EMERGENCY STOP ITEMS....337
D: METER DISPLAY PORTION....338
E: SWITCHES....341
SWITCHES....344
CONTROL LEVERS, PEDALS....354
ROOF HATCH....357
CLEAR RAIN VISOR....358
PULL DOWN SUN VISOR....358
FRONT WINDOW....359
DOOR LOCK....362
CAP, COVER WITH LOCK....363
METHOD OF OPENING AND CLOSING CAP WITH LOCK (For the fuel tank filler port)....363
METHOD OF OPENING AND CLOSING COVER WITH LOCK (cover with lock)....363
FUSE....364
LUGGAGE TRAY....365
ASHTRAY....365
CUP HOLDER....365
HEATER....365
VIEW OF CONTROL PANEL....365
AIR CONDITIONER....367
VIEW OF CONTROL PANEL....367
PRECAUTION WHEN USING AIR CONDITIONER....370
FUSIBLE LINK....370
CONTROLLERS....371
TOOL BOX....371
REFUELLING PUMP....371
CAB RADIO (OPTION)....372
PRECAUTION OF USE....372
WARNING LAMPS....373
HANDLING THE ACCUMULATOR....375
OPERATION....376
CHECK BEFORE STARTING ENGINE....376
WALK-AROUND CHECK....376
CHECK BEFORE STARTING....378
ADJUSTMENT BEFORE OPERATION OPERATORS SEAT....382
OPERATIONS AND CHECKS BEFORE STARTING ENGINE....383
STARTING ENGINE....385
NORMAL STARTING....385
STARTING IN COLD WEATHER....386
OPERATIONS AND CHECKS AFTER STARTING ENGINE....388
WHEN NORMAL....388
IN COLD AREAS (AUTOMATIC WARMING-UP OPERATION)....390
MOVING MACHINE OFF....394
MOVING MACHINE FORWARD....394
STEERING....396
STOPPING....398
STOPPING MACHINE (NORMAL)....398
STOPPING MACHINE (EMERGENCY)....398
SWINGING (Slewing the upper carriage)....399
OPERATION OF WORK EQUIPMENT....400
WORKING MODE SELECTION....401
PROHIBITIONS FOR OPERATION....403
PRECAUTIONS FOR OPERATION....404
PRECAUTIONS WHEN TRAVELING UP OR DOWN HILLS....405
HOW TO ESCAPE FROM MUD....406
WHEN ONE SIDE IS STUCK....406
WHEN BOTH SIDES ARE STUCK....407
WORK POSSIBLE USING HYDRAULIC EXCAVATOR....407
BACKHOE WORK....407
SHOVEL WORK....407
DITCHING WORK....408
LOADING WORK....408
REPLACEMENT AND INVERSION OF BUCKET....408
REPLACEMENT....408
INVERSION....409
PARKING MACHINE....411
CHECK AFTER FINISHING WORK....412
STOPPING ENGINE....412
CHECK AFTER STOPPING ENGINE....413
LOCKING....413
OVERLOAD WARNING DEVICE....413
HANDLING THE WHEELS....414
TRANSPORTATION....419
LOADING, UNLOADING WORK....419
PRECAUTIONS FOR LOADING....421
HOW TO LIFT THE MACHINE....422
PRECAUTIONS FOR TRANSPORTATION....423
TRAVELLING POSTURE....424
COLD WEATHER OPERATION....425
PRECAUTIONS FOR LOW TEMPERATURE....425
FUEL AND LUBRICANTS....425
COOLANT....425
BATTERY....426
PRECAUTIONS AFTER COMPLETION OF WORK....426
AFTER COLD WEATHER....427
LONG-TERM STORAGE....428
BEFORE STORAGE....428
DURING STORAGE....428
AFTER STORAGE....429
STARTING MACHINE AFTER LONG-TERM STORAGE....429
TROUBLESHOOTING....430
PHENOMENA THAT ARE NOT FAILURES....430
METHOD OF TOWING MACHINE....431
PRECAUTIONS ON PARTICULAR JOBSITES....431
IF BATTERY IS DISCHARGED....432
STARTING ENGINE WITH BOOSTER CABLE....433
OTHER TROUBLE....435
ELECTRICAL SYSTEM....435
CHASSIS....436
ENGINE....437
ELECTRONIC CONTROL SYSTEM....438
MAINTENANCE....439
GUIDES TO MAINTENANCE....440
OUTLINES OF SERVICE....443
OUTLINE OF OIL, FUEL, COOLANT....443
OIL....443
FUEL....444
COOLANT....444
GREASE....445
STORING OIL AND FUEL....445
FILTERS....445
OUTLINE OF ELECTRIC SYSTEM....446
OUTLINE OF HYDRAULIC SYSTEM....446
WEAR PARTS LIST....448
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE....449
PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS....449
USE FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE CONT....451
STANDARD TIGHTENING TORQUES FOR BOLTS AND NUTS....453
INTRODUCTION OF NECESSARY TOOLS....453
TORQUE LIST....454
PERIODIC REPLACEMENT OF SAFETY CRITICAL PARTS....455
SAFETY CRITICAL PARTS....456
MAINTENANCE SCHEDULE CHART....457
MAINTENANCE WHEN USING HYDRAULIC BREAKER....462
USE OF BIO-DEGRADEABLE OIL....462
Filter changes....462
Oil changes....462
SERVICE PROCEDURE....463
INITIAL 250 HOURS SERVICE....463
WHEN REQUIRED....464
CHECK, CLEAN AND REPLACE THE AIR CLEANER ELEMENT....464
CLEAN INSIDE OF COOLING SYSTEM....466
CHECKING COOLANT LEVEL....468
DRAINING THE SYSTEM....468
CLEANING THE SYSTEM....468
FILLING THE SYSTEM....469
REFILLING AN OVERHEATED SYSTEM....469
CLEANING THE RADIATOR....470
CLEANING THE RADIATOR PRE-SCREEN....470
THERMOSTATS....470
FAN....471
CHECK AND TIGHTEN WHEEL NUTS....471
CHECK ELECTRICAL INTAKE AIR HEATER....471
CHECK ALTERNATOR....471
CHECK START MOTOR....472
REPLACE BUCKET SIDE CUTTERS....472
REPLACE BUCKET TEETH....473
ADJUST BUCKET CLEARANCE....473
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID....474
CHECK AND ADJUST AIR CONDITIONER....474
DRAIN ENGINE BREATHER OIL CATCHER....475
CHECK BEFORE STARTING....476
CHECK COOLANT LEVEL, ADD WATER....476
CHECK OIL LEVEL IN ENGINE OIL PAN, ADD OIL....476
CHECK FUEL LEVEL, ADD FUEL....477
CHECK OIL LEVEL IN HYDRAULIC TANK, ADD OIL....478
CHECK AIR CLEANER FOR CLOGGING....478
CHECK ELECTRIC WIRING....479
CHECK FOR WATER AND SEDIMENT IN SEDIMENTOR. DRAIN WATER AND SEDIMENT....479
EVERY 50 HOURS....480
DRAIN WATER AND SEDIMENT FROM FUEL TANK....480
EVERY 100 HOURS SERVICE....480
LUBRICATING....480
CHECK OIL LEVEL IN SWING MACHINERY CASE, ADD OIL....484
CLEAN FRESH AIR INTAKE FILTER....484
EVERY 250 HOURS SERVICE....485
CHECK OIL LEVEL IN WHEEL HUBS, ADD OIL....485
CHECK OIL LEVEL IN AXLES, ADD OIL....486
CHECK OIL LEVEL IN TRANSMISSION, ADD OIL....486
CHECK LEVEL OF BATTERY ELECTROLYTE....487
LUBRICATE SWING CIRCLE (2 points)....487
BELTS, GENERAL....487
CHECK FAN BELT TENSION, ADJUST CHECKING TENSION....488
REPLACEMENT....488
CHECK ALTERNATOR AND WATER PUMP BELT TENSION, ADJUST CHECKING TENSION....488
CHECK AND ADJUST TENSION OF AIR CONDITIONER COMPRESSOR BELT....489
EVERY 500 HOURS SERVICE....490
REPLACE FUEL FILTER CARTRIDGE....490
CHECK SWING PINION GREASE LEVEL, ADD GREASE....492
CHANGE OIL IN ENGINE OIL PAN, REPLACE ENGINE OIL FILTER CARTRIDGE....493
CLEAN AND INSPECT RADIATOR FINS, AFTER COOLER FINS, OIL COOLER FINS AND CONDENSER FINS (ONLY FOR .....494
REPLACE HYDRAULIC TANK BREATHER ELEMENT....495
REPLACE HYDRAULIC FILTER ELEMENT....495
EVERY 1000 HOURS SERVICE....496
CHANGE OIL IN SWING MACHINERY CASE....496
CHECK ALL TIGHTENING PARTS OF TURBOCHARGER....497
CHECK PLAY OF TURBOCHARGER ROTOR....497
CHECK & ADJUST VALVE CLEARANCE....497
CHECK FAN BELT TENSIONER BEARING BELT AND FAN HUB....499
CHECK FAN BELT TENSION....499
EVERY 2000 HOURS SERVICE....500
CLEAN HYDRAULIC TANK STRAINER....500
CLEAN, CHECK TURBOCHARGER....500
CHECK ALTERNATOR, STARTING MOTOR....500
CHECK VIBRATION DAMPER....501
CHANGE OIL IN AXLES....501
CHANGE OIL IN HUBS....502
CHANGE OIL IN TRANSMISSION ASSEMBLY....502
CHANGE ANTIFREEZE....502
CHECK AND ADJUST VALVE CLEARANCE....502
EVERY 4000 HOURS SERVICE....503
CHECK WATER PUMP....503
EVERY 5000 HOURS SERVICE....503
CHANGE OIL IN HYDRAULIC TANK....503
SPECIFICATIONS....507
SPECIFICATIONS....508
1 - PIECE BOOM....509
2 - PIECE BOOM....510
WORKING RANGE: ONE PIECE BOOM....511
WORKING RANGE: TWO PIECE BOOM....512
OPTIONS, ATTACHMENTS....513
GENERAL PRECAUTIONS....514
PRECAUTIONS RELATED TO SAFETY....514
PRECAUTIONS WHEN INSTALLING ATTACHMENTS....515
HANDLING BUCKET WITH HOOK....516
CHECKING FOR DAMAGE TO BUCKET WITH HOOK....516
PROHIBITED OPERATIONS....516
PRECAUTIONS DURING OPERATIONS....516
MACHINES READY FOR ATTACHMENTS....517
GENERAL LOCATIONS....517
HANDLING THE CLAMSHELL BUCKET....519
How to install clamshell bucket....519
How to operate....519
OPERATION....520
WHEN USING BREAKER....520
HANDLING ACCUMULATOR....522
METHOD FOR RELEASING PRESSURE IN CONTROL CIRCUIT OF MACHINES EQUIPPED WITH ACCUMULATOR....523
LONG-TERM STORAGE....523
SPECIFICATIONS....523
INTRODUCTION OF ATTACHMENTS AND EXTENDING MACHINE SERVICE LIFE....524
HYDRAULIC BREAKER....524
POWER RIPPER....527
FORK GRAB....528
GRAPPLE BUCKET....529
SCRAP GRAPPLE....530
CRUSHER & SMASHER....532
HYDRAULIC PILE DRIVER....533
HYDRAULIC EXCAVATOR WITH MULTIPURPOSE CRANE....534
ROTATING ARM....536
GENERAL LOCATION AND SPECIFICATIONS....536
GENERAL VIEW OF CONTROLS....537
LEFT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device)....537
RIGHT WORK EQUIPMENT CONTROL LEVER (with auto-deceleration device)....538
ARM ROTATION CONTROL....538
UPPER BOOM CONTROL PEDAL....539
PEDAL LOCK FOR BOOM ADJUST....539
EXCAVATORS WORK....539
REPLACEMENT OF BUCKET....540
HANDLING THE TRAPEZOIDAL BUCKET (If equipped)....542
TRAVELLING POSTURE....543
MAINTENANCE REQUIREMENT....544
EVERY 100 HOURS SERVICE....545
EVERY 250 HOURS SERVICE....545
EVERY 1000 HOURS SERVICE....546
UEBM001201 - Hydraulic Excavator PW130ES-6K Shop Manual....547
PW130ES- 6K PW130ES- 6K ....547
CONTENTS ....548
10 STRUCTURE AND FUNCTION...........Helvetica-Bold ....548
20 TESTING AND ADJUSTING ............ ....548
30 DISASSEMBLY AND ASSEMBLY ........... ....548
40 MAINTENANCE STANDARD...........Helvetica-Bold ....548
CONTENTS ....549
01 GENERAL............Helvetica-Bold ....549
10 STRUCTURE AND FUNCTION ....549
20 TESTING AND ADJUSTING ....549
30 DISASSEMBLY AND ASSEMBLY ....549
40 MAINTENANCE STANDARD.......... ....549
SAFETY ....553
SAFETY NOTICE ....553
FOREWORD ....555
GENERAL ....555
HOW TO READ THE SHOP MANUAL ....556
HOISTING INSTRUCTIONS ....557
COATING MATERIALS ....558
STANDARD TIGHTENING TORQUE ....559
ELECTRIC WIRE CODE ....561
CONVERSION TABLE ....562
ENIGNE RELATED PARTS ....570
RADIATOR AND OIL COOLER ....571
SPECIFICATIONS ....571
PTO ( COUPLING) ....572
POWER TRAIN - 20 Km/ h TRAVEL SPEED SPEC. ....573
POWER TRAIN - 30 Km/ h TRAVEL SPEED SPEC. ....574
SWING CIRCLE ....575
SWING MACHINERY ....576
UNDERCARRIAGE ....577
TRANSMISSION - 20 Km/ h TRAVEL SPEED SPEC. ....579
CLUTCH ASS'Y - 30 Km/ h TRAVEL SPEED SPEC. ....580
TRANSMISSION - 30 Km/ h TRAVEL SPEED SPEC. ....580
CLUTCH CONTROL CIRCUIT ( 30 Km/ h SPEC. ONLY) ....581
AXLE ....583
SUSPENSION LOCK CYLINDER ....587
CIRCUIT ....588
BRAKE & STEERING CIRCUIT ( ITALIAN SPECIFICATION) GEAR PUMP ( ITALIAN SPECIFICATION) BRAKING TRAIN BRAKE/ STEER PUMP ....594
BRAKE PEDAL INCORPORATING BRAKE VALVE ....595
PRIORITY VALVE ....596
ACCUMULATOR FOR BRAKE SYSTEM ....597
STEERING TRAIN ....598
ITEM ....599
POSITIONS ....599
QUANTITIY OF STEERING TURNS ....599
STEERING COLUMN ....601
ORBITROL VALVE ....602
FUEL / HYDRAULIC TANK ....605
FUEL / HYDRAULIC TANK ....606
HYDRAULIC PUMP ....608
MAIN PUMP ....609
LS VALVE ....614
PC VALVE ....614
FIXED THROTTLE VALVE ....615
PPC PUMPLESS SYSTEM ....628
CONTROL VALVE ....630
EXTERNAL VIEW ....631
CLSS ....640
SWING MOTOR ....670
CENTER SWIVEL JOINT ....675
FRONT TRAVEL MOTOR ( 20 Km/ h TRAVEL SPEED SPEC.) ....676
HYDRAULIC SCHEMATIC ....676
FRONT TRAVEL MOTOR ( 30 Km/ h TRAVEL SPEED SPEC.) ....677
HYDRAULIC SCHEMATIC ....677
REAR TRAVEL MOTOR ( 20 Km/ h TRAVEL SPEED SPEC.) ....678
HYDRAULIC SCHEMATIC ....678
REAR TRAVEL MOTOR ( 30 Km/ h TRAVEL SPEED SPEC.) ....679
OPERATION OF TRAVEL MOTORS ( 30 Km/ h TRAVEL SPEED SPEC.) ....680
WORK EQUIPMENT - SWING PPC VALVE ....682
TRAVEL PPC VALVE PEDAL ....686
SAFETY LOCK SWITCH PPC MANIFOLD BLOCK ....690
PPC MANIFOLD BLOCK PRESSURE SWITCHES SOLENOID VALVE ....692
TRAVEL SPEED, SWING BRAKE, 2- STAGE RELIEF SUSPENSION LOCK SOLENOID VALVE ....693
BOOM SAFETY VALVE ....694
HYDRAULIC CYLINDERS ( Boom & Arm) ....697
BOOM LIFT CYLINDER ....697
ARM CYLINDER ....697
BUCKET CYLINDER ....697
BOOM ADJUST CYLINDER ....698
OUTRIGGER CYLINDER DOZER BLADE CYLINDER WORK EQUIPMENT - ONE PIECE BOOM WORK EQUIPMENT - TWO PIECE BOOM ....701
ENGINE CONTROL SYSTEM ....706
FUNCTION ....726
MACHINE MONITOR SYSTEM ....735
DISPLAY MONITOR ....737
MODE SELECTION SWITCHES ....738
OVERLOAD WARNING DEVICE ....742
BREAKER MODE HYDRAULIC PERFORMANCE ( MAIN VALVE BYPASSED) ....743
BREAKER MODE HYDRAULIC PERFORMANCE ( VIA MAIN VALVE) ....744
TABLE OF JUDGEMENT STANDARD VALUE ....747
STANDARD VALUE TABLE FOR ELECTRICAL PARTS ....757
TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOUTING ....766
CHECKING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR ....767
ADJUSTING ENGINE SPEED SENSOR ....768
TESTING AND ADJUSTING GOVERNOR MOTOR LEVER STROKE ....769
TESTING CLEARANCE OF SWING CIRCLE BEARING ....770
TESTING AND ADJUSTING HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT ....771
TESTING AND ADJUSTING PC VALVE OUTPUT PRESSURE ( SERVO PISTON INPUT PRESSURE) ....774
TESTING AND ADJUSTING LS VALVE OUTPUT PRESSURE ( SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL PRESSURE ....776
TESTING AND ADJUSTING PILOT CIRCUIT OIL PRESSURE ....778
TESTING SOLENOID VALVE OUPUT PRESSURE ....779
MEASURING PPC VALVE OUTPUT PRESURE ....780
TESTING TRAVEL MOTOR RELIEF PRESSURE ....781
ADJUSTING TRAVEL MOTOR RELIEF PRESSURE ....782
TESTING TRANSMISSION CLUTCH CONTROL CIRCUIT ....783
CLUTCH CONTROL CIRCUITS COMPONENTS ....785
TESTING CLUTCH CONTROL CIRCUIT ....786
TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT ....788
MEASURING OIL LEAKAGE ....790
RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT ....791
BLEEDING AIR ....792
ACCUMULATORS ....794
POINTS TO REMEMBER WHEN TROUBLESHOOTING ....799
SEQUENSE OF EVENTS IN TROUBLESHOOTING ....800
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE ....801
CHECKS BEFORE TROUBLESHOOTING ....809
CONNECTOR TYPES AND MOUNTING LOCATIONS ....810
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS ....814
EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM ....829
DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL ....830
METHOD OF USING JUDGEMENT TABLE ....840
METHOD OF USING TROUBLESHOOTING CHARTS ....842
M- 9 When starting switch is turned ON ( engine stops), basis check items flash ....843
DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE ....844
SERVICE CODE TABLE ....849
N- 1 Communications abnormality ....851
POINTS TO REMEMBER WHEN CARRYING OUT TROUBLESHOOTING OF ENGINE THROTTLE, PUMP CONTROLLER ( GOVERNOR CONTROL SYSTEM) ....854
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE ....855
JUDGEMENT TABLE FOR ENGINE THROTTLE, PUMP CONTROLLER ( GOVERNOR CONTROL SYSTEM), AND ENGINE RELATED PARTS ....859
A3 OPNEMEN A3 OPNEMEN E- 1 Abnormality in governor, pump controller power source ( controller LED is OFF) ....863
E- 2 [ E308] Abnormality in fuel control dial input value is displayed ....864
E3 [ E317] Abnormality ( disconnection) in motor drive system is displayed ....865
E- 4 [ 318] Abnormality ( short circuit) in motor drive system is displayed ....866
E- 5 [ E306] Abnormality in feedback potentiometer system is displayed ....867
E- 6 [ E315] Abnormality ( short circuit) in battery relay output system is displayed ....868
E- 7 [ E316] Abnormality ( step- out) in motor is displayed ....869
E- 8 Engine does not start ....871
E- 9 Engine speed is irregular ....873
E- 10 Lack of output ( engine high idling speed is too low) ....877
E- 11 Engine does not stop ....879
E- 12 Defective operation of battery relay system ( engine does not stop) ....881
METHOD OF USING TROUBLESHOOTING CHARTS ....884
S- 1 Starting performance is poor ( starting always takes time) ....888
S- 2 Engine does not start ....889
S- 3 Engine does not pick up smoothly ( follow- up is poor) ....892
S- 4 Engine stops during operations ....893
S- 5 Engine does not rotate smoothly ( hunting) ....894
S- 6 Engine lacks output ( no power) ....895
S- 7 Exhaust smoke is black ( incomplete combustion) ....896
S- 8 Oil consumption is excessive ( or exhaust smoke is blue) ....897
S- 9 Oil becomes contaminated quickly ....898
S- 10 Fuel consumption is excessive ....899
S- 11 Oil is in cooling water, or water spurts back, or water level goes down ....900
S- 12 Oil pressure caution lamp lights up ( drop in oil pressure) ....901
S- 13 Oil level rises ( water, fuel in oil) ....902
S- 14 Water temperature becomes too high ( overheating) ....903
S- 15 Abnormal noise is made ....904
S- 16 Vibration is excessive ....905
POINTS TO REMEMBER WHEN TROUBLESHOOTING PUMP CONTROLLER SYSTEM ....908
ACTION TAKEN BY CONTROLLER WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE ....909
JUDGEMENT TABLE FOR PUMP CONTROLLER AND HYDRAULIC RELATED PARTS ....917
A3 A3 C- 1 Abnormality in controller power source system ( controller LED is OFF) ....921
C- 2 [ E232] Short circuit in pump PC- EPC solenoid system is displayed ....922
C- 3 [ E233] Disconnection in PC- EPC solenoid system is displayed ....924
C- 4 [ E203] Short circuit in swing holding brake solenoid system is displayed ....926
C- 5 [ E213] Disconnection in swing holding brake solenoid system is displayed ....928
C- 6 [ E205] Short circuit in 2- stage relief solenoid system is displayed ....930
C- 7 [ E215] Disconnection in 2- stage relief solenoid system is displayed ....931
C- 8 [ E206] Short circuit in travel speed solenoid system is displayed ....932
C- 9 [ E216] Disconnection in travel speed solenoid system is displayed ....933
C- 12 [ E217] Model selection input error is displayed ....934
C- 13 [ E222] Short circuit in LS- EPC solenoid system is displayed ....935
C- 14 [ E223] Disconnection in LS- EPC solenoid system is displayed ....936
C15 [ E224] Abnormality in pump pressure sensor system is displayed ....937
C- 16 [ E226] Abnormality in pressure sensor power source system is displayed ....938
C- 17 [ E227] Abnormality in engine speed sensor system is displayed ....939
A3 A3 F- 1 BIT PATTERN 20- ( 1) Swing oil pressure switch does not light up ....943
F- 2 Bit pattern 20- ( 2) Travel oil pressure switch does not light up. ....944
F- 3 Bit pattern 20-( 3) Boom LOWER oil pressure switch does not light up ....945
F- 4 Bit pattern 20-( 4) Boom RAISE oil pressure switch does not light up ....946
F- 5 Bit pattern 20-( 5) Arm IN oil pressure switch does not light up ....947
F- 6 Bit pattern 20-( 6) Arm OUT oil pressure switch does not light up ....948
F- 7 Bit pattern 21-( 1) Bucket CURL oil pressure switch does not light up ....949
F- 8 Bit pattern 21-( 2) Bucket DUMP oil pressure switch does not light up ....950
F- 9 Bit pattern 21-( 3) Swing lock switch does not light up ....951
F- 11 Bit pattern 22-( 6) L. H. knob switch does not light up ....952
TABLE OF FAILURE MODES AND CAUSES FOR HYDRAULIC AND MECHANICAL SYSTEM ....955
H- 1 Speeds of all work equipment, swing, travel are slow or lack power ....957
H- 2 There is excessive drop in engine speed, or engine stalls ....959
H- 3 No work equipment, travel, swing move ....960
H- 4 Abnormal noise generated ( around pump) H- 5 Auto deceleration does not work ....961
H- 6 Fine control ability is poor or response is poor H- 7 Boom is slow or lacks power ....963
H- 8 Arm is slow or lacks power. ....965
H- 9 Bucket is slow or lacks power ....967
H- 10 Work equipment ( boom, arm, bucket) does not move ( but travel and swing are normal) ....968
H- 11 Excessive hydraulic drift ( boom, arm, bucket) ....968
H- 12 Excessive time lag ( engine at low idling) ....969
H- 13 Other equipment moves when single circuit is relieved. ....969
H- 14 In F/ O modes, work equipment speed is faster than specified speed ....970
H- 15 Lack of power when pressure rises H- 16 In compound operations, work equipment with larger load is slow ....970
H- 17 Travel speed is slow ....971
H- 18 Travel speed does not switch or is faster than specified speed. ....973
H- 19 Does not swing ....974
H- 20 Swing acceleration is poor ....975
H- 21 Excessive overrun when stopping swing ....977
H- 22 Excessive shock when stopping swing ( one direction only) ....978
H- 23 Excessive abnormal noise when stopping swing H- 24 Excessive hydraulic drift of swing. ....979
H- 25 Swing speed is faster than specified swing speed ....980
ACTION TAKEN BY MONITOR PANEL WHEN ABNORMALITY OCCURS AND PROBLEMS ON MACHINE A3 A3 M- 1 [ E101] Abnormality in error data is displayed [ E102] Error in clock data is displayed ....989
M- 2 [ E103] Short circuit in buzzer output or contact of 24V wiring harness with buzzer drive harness is displayed. ....990
M- 3 [ E104] Air clogging detected is displayed ....991
M- 4 [ E106] Drop in engine oil pressure detected is displayed ....991
M- 5 [ E108] Engine water temperature 1050C detected is displayed ....992
M- 6 When starting switch is turned ON, none of the lamps on the monitor panel light up for 3 seconds ....993
M- 7 When starting switch is turned ON, monitor panel lamps all stay lighted up and do not go out. ....995
M- 8 When starting switch is turned ON, items lighted up on monitor panel are different from actual machine ( model) ....995
M- 9 When starting switch is turned ON ( engine stopped), basic check items flashes. ....996
M- 10 Preheating is not being used but ( preheating monitor) lights up ....998
M- 11 When starting switch is turned ON and engine is started, basic check items flash. ....999
M- 12 When starting switch is turned ON ( engine stopped), caution items, emergency items flash ( battery, engine oil pressure lamps do not light up). ....1001
M- 13 When starting switch is turned ON and engine is started, caution items, emergency items flash ( when there is no abnormality in engine or items to check before troubleshooting). ....1003
M- 14 When starting switch is turned ON ( engine stopped), buzzer does not sound for 1 second. Caution item flashes but buzzer does not sound ....1006
M- 15 No abnormality is displayed on monitor but buzzer sounds. ....1006
M- 16 Night lighting on monitor panel does not light up ( liquid crystal display is normal) ....1007
M- 17 Coolant temperature gauge does not rise ....1008
M- 18 Coolant temperature gauge does not give any display ( none of gauge lamps light up during operation) ....1008
M- 19 Fuel level gauge always displays FULL ....1009
M- 20 Fuel level gauge does not give display ....1009
M- 21 Swing lock switch is turned ON ( LOCK ) but ( swing lock monitor) does not light up. ....1010
M- 22 Swing prolix switch is turned ON ( prolix), but ( swing lock monitor) does not flash. ....1010
M- 23 Service meter does not advance while engine is running. ....1011
M- 24 When starting switch is at OFF and time switch is pressed, time and service meter are not displayed ....1011
M- 25 Defective fuel level sensor system. ....1012
M- 26 Defective coolant temperature sensor system. ....1013
M- 27 Defective engine oil level sensor system. ....1014
M- 28 Defective coolant level sensor system. ....1015
M- 30 Wiper does not work or switch is not being used but wiper is actuated ....1016
METHOD OF USING MANUAL ....1022
PRECAUTIONS WHEN CARRYING OUT OPERATION ....1023
SPECIAL TOOL LIST ....1025
REMOVAL OF GOVERNOR MOTOR ASSEMBLY ....1028
INSTALLATION OF GOVERNOR MOTOR ASSEMBLY ....1028
REMOVAL OF ENGINE, MAIN PUMP ASSEMBLY ....1029
INSTALLATION OF ENGINE, MAIN PUMP ASSEMBLY ....1033
REMOVAL OF HYADRAULIC OIL COOLER ASSEMBLY ....1034
INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY ....1034
REMOVAL OF RADIATOR - HYDRAULIC OIL COOLER ASSEMBLY ....1035
INSTALLATION OF RADIATOR - HYDRAULIC OIL COOLER ASSEMBLY ....1036
REMOVAL OF FUEL TANK ASSEMBLY ....1037
INSTALLATION OF FUEL TANK ASSEMBLY ....1037
REMOVAL OF CENTER SWIVEL JOINT ASSEMBLY ....1038
INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY ....1038
REMOVAL OF TRAVEL MOTOR ASSEMBLY ....1039
INSTALLATION OF TRAVEL MOTOR ASSEMBLY ....1039
REMOVAL OF SWING MACHINERY SWING MOTOR ASSEMBLY ....1040
INSTALLATION OF SWING MACHINERY - SWING MOTOR ASSEMBLY ....1040
DISASSEMBLY OF SWING MACHINERY ASSEMBLY ....1041
ASSEMBLY OF SWING MACHINERY ASSEMBLY ....1044
REMOVAL OF SWING MOTOR ASSEMBLY ....1048
INSTALLATION OF SWING MOTOR ASSEMBLY ....1048
REMOVAL OF REVOLVING FRAME ASSEMBLY ....1049
INSTALLATION OF REVOLVING FRAME ASSEMBLY ....1050
REMOVAL OF SWING CIRCLE ASSEMBLY ....1051
INSTALLATION OF SWING CIRCLE ASSEMBLY ....1051
TRANSMISSION ....1052
DISASSEMBLING, SETTING OPERATIONS AND REASSEMBLING ....1052
EMERGENCY BRAKE ( Refer to page 30- 49) ....1054
SPECIAL TOOLS ....1054
GEAR AND CONTROL BOX ....1056
FLANGE POSITIONING ....1058
TIGHTENING TORQUES ....1058
PUMP & CLUTCH ASSEMBLY ....1060
FRONT AXLE ....1061
DISASSEMBLING, SETTING OPERATIONS AND REASSEMBLING ....1061
FINAL DRIVES ....1062
WHEEL HUBS AND BRAKES ....1063
WHEEL HUBS AND BRAKES ....1064
SWIVEL HOUSING ....1065
SWIVEL PIN BEARING CLEARANCE ....1066
DRIVE SHAFTS ....1067
STEERING CYLINDER - TOE- IN ....1068
BEVEL GEAR AND PINION SET ....1069
PINION POSITIONING ....1070
PINION BEARINGS PRE- LOAD ....1071
ADJUSTMENT OF THE FLANGE ON THE PINION ....1073
DIFFERENTIAL ....1074
AXLE BEAM ....1075
REAR AXLE ....1079
DISASSEMBLING, SETTING OPERATIONS AND REASSEMBLING ....1079
FINAL DRIVES ....1080
WHEEL HUBS ....1081
BRAKES ....1083
BEVEL GEAR AND PINION SET ....1084
PINION POSITIONING ....1085
PINION BEARING PRE- LOAD ....1086
ADJUSTMENT OF THE FLANGE ON THE PINION ....1088
DIFFERENTIAL ....1089
AXLE BEAM ....1090
REMOVAL OF HYDRAULIC TANK ASSEMBLY ....1093
INSTALLATION OF HYDRAULIC TANK ASSEMBLY ....1094
REMOVAL OF MAIN PUMP ASSEMBLY ....1095
INSTALLATION OF MAIN PUMP ASSEMBLY ....1096
REMOVAL OF MAIN PUMP INPUT SHAFT OIL SEAL ....1097
INSTALLATION OF MAIN PUMP INPUT SHAFT OIL SEAL ....1097
REMOVAL OF CONTROL VALVE ASSEMBLY ....1098
INSTALLATION OF CONTROL VALVE ASSEMBLY ....1099
DISASSEMBLY OF CONTROL VALVE ASSEMBLY ....1100
ASSEMBLY OF CONTROL VALVE ASSEMBLY ....1102
DISASSEMBLY OF LS SELECT VALVE ....1104
ASSEMBLY OF LS SELECT VALVE ....1104
DISASSEMBLY OF LS SHUTTLE VALVE ....1105
ASSEMBLY OF LS SHUTTLE VALVE ....1105
IDENTIFICATION OF LS SHUTTLE VALVE ....1105
DISASSEMBLY OF PRESSURE COMPENSATION VALVE ASSEMBLY ....1106
IDENTIFICATION OF PRESSURE COMPENSATION VALVE ASSEMBLY ....1106
ASSEMBLY OF PRESSURE COMPENSATION VALVE ASSEMBLY ....1107
DISASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY ....1108
ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY ....1109
REMOVAL OF PC, LS- EPC VALVE ASSEMBLY ....1110
INSTALLATION PF PC, LS- EPC VALVE ASSEMBLY ....1110
REMOVAL OF PC VALVE ASSEMBLY ....1111
INSTALLATION OF PC VALVE ASSEMBLY ....1111
REMOVAL OF LS VALVE ASSEMBLY ....1112
INSTALLATION OF LS VALVE ASSEMBLY ....1112
REMOVAL OF SOLENOID VALVE ASSEMBLY ....1113
INSTALLATION OF SOLENOID VALVE ASSEMBLY ....1113
REMOVAL OF WORK EQUIPMENT - SWING PPC VALVE ASSEMBLY ....1114
INSTALLATION OF WORK EQUIPMENT - SWING PPC VALVE ASSEMBLY ....1114
REMOVAL OF TRAVEL PPC PEDAL ASSEMBLY ....1115
INSTALLATION OF TRAVEL PPC PEDAL ASSEMBLY ....1115
REMOVAL OF 1ST BOOM CYLINDER ASSEMBLY ....1116
INSTALLATION OF 1ST BOOM CYLINDER ASSEMBLY ....1117
REMOVAL OF ARM CYLINDER ASSEMBLY ....1118
INSTALLATION OF ARM CYLINDER ASSEMBLY ....1119
REMOVAL OF BUCKET CYLINDER ASSEMBLY ....1120
INSTALLATION OF BUCKET CYLINDER ASSEMBLY ....1121
DISASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY ( PISTON FIXED WITH NUT TYPE) ....1122
DISASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY ( THREADED PISTON TYPE) ....1124
ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY ( PISTON FIXED WITH NUT TYPE) ....1127
ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY ( THREADED PISTON TYPE) ....1130
REMOVAL OF WORK EQUIPMENT ASSEMBLY ....1134
INSTALLATION OF WORK EQUIPMENT ASSEMBLY ....1135
REMOVAL OF BUCKET ASSEMBLY ....1136
INSTALLATION OF BUCKET ASSEMBLY ....1137
REMOVAL OF ARM ASSEMBLY ....1138
INSTALLATION OF ARM ASSEMBLY ....1139
REMOVAL OF BUCKET - ARM ASSEMBLY ....1140
INSTALLATION OF BUCKET - ARM ASSEMBLY ....1141
REMOVAL OF BOOM ASSEMBLY ....1142
INSTALLATION OF BOOM ASSEMBLY ....1143
OUTRIGGER CYLINDER ....1144
REMOVAL OF OUTRIGGER CYLINDER ....1144
INSTALLATION OF OUTRIGGER CYLINDER ....1144
BLADE CYLINDER ....1145
REMOVAL OF BLADE CYLINDER ....1145
INSTALLATION OF BLADE CYLINDER ....1145
REMOVAL OF OPERATOR'S CAB ASSEMBLY ....1146
INSTALLATION OF OPERATOR'S CAB ASSEMBLY ....1148
REMOVAL OF COUNTERWEIGHT ASSEMBLY ....1149
INSTALLATION OF COUNTERWEIGHT ASSEMBLY ....1149
REMOVAL OF GOVERNOR, PUMP CONTROLLER ASSEMBLY ....1150
INSTALLATION OF GOVERNOR, PUMP CONTROLLER ASSEMBLY ....1150
REMOVAL OF MONITOR PANEL ASSEMBLY ....1151
INSTALLATION OF MONITOR PANEL ASSEMBLY ....1151
ADAPTER WELDING INSTRUCTION - ELECTRODE WELDING ....1152
SWING MACHINERY ....1156
SWING CIRCLE ....1158
TRANSMISSION ....1159
TRANSMISSION - PARK BRAKE ....1160
CLUTCH ....1161
FRONT AXLE ....1162
REAR AXLE ....1163
HYDRAULIC PUMP ....1164
CONTROL VALVE ....1165
SWING MOTOR ....1174
CENTER SWIVEL JOINT ....1175
WORK EQUIPMENT, SWING PPC VALVE ....1176
SOLENOID VALVE ....1177
EPC VALVE ....1178
ARM, BOOM SAFETY VALVE ....1179
HYDRAULIC CYLINDER ( THREADED PISTON TYPE) ....1180
HYDRAULIC CYLINDER ( PISTON FIXED WITH NUT TYPE) ....1181
DOZER BLADE AND OUTRIGGERS HYDRAULIC CYLINDERS ....1182
OUTRIGGER BUSH PINS ....1183
WORK EQUIPMENT - ONE PIECE BOOM ....1184
WORK EQUIPMENT - TWO PIECE BOOM ....1185
DIMENSION OF WORK EQUIPMENT ....1187
BUCKET CAPACITIES ....1189
