Komatsu PC308USLC-3 Excavator Shop Manual SEBD033101 PDF

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Komatsu PC308USLC-3 Excavator Shop Manual SEBD033101 – PDF DOWNLOAD

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Komatsu PC308USLC-3 Excavator Shop Manual SEBD033101 – PDF DOWNLOAD 

Language : English
Pages : 594
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu PC308USLC-3 Excavator Shop Manual SEBD033101 – PDF DOWNLOAD 

MACHINE MODEL       SERIAL No.
PC308USLC-3                  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 PC308USLC-3 Excavator Shop Manual SEBD033101 – PDF DOWNLOAD

MACHINE MODEL       SERIAL No.
PC308USLC-3                  20001 and up

MAIN MENU 0
COVER 1
CONTENTS 2
SAFETY 7
SAFETY NOTICE 7
FOREWARD 9
GENERAL 9
HOW TO READ THE SHOP MANUAL 10
HOISTING INSTRUCTIONS 11
METHOD OF DISASSEMBLING, CONNECTING PUSH-PULL TYPE COUPLER 12
COATING MATERIALS 14
STANDARD TIGHTENING TORQUE 16
ELECTRIC WIRE CODE 19
CONVERSION TABLE 20
UNITS 26
01 GENERAL 27
SPECIFICATION DIMENSION DRAWINGS 28
SPECIFICATIONS 30
WEIGHT TABLE 32
FUEL, COOLANT, AND LUBRICANTS 34
10 STRUCTURE, FUNCTION, AND MAINTENANCE STANDARD 35
ENGINE RELATED PARTS 36
RADIATOR * OIL COOLER * AFTERCOOLER 37
POWER TRAIN 38
FINAL DRIVE 40
SWING MACHINERY 42
SWING CIRCLE 44
TRACK FRAME * RECOIL SPRING 46
IDLER 48
CARRIER ROLLER 50
TRACK ROLLER 51
TRACK SHOE 52
HYDRAULIC TANK 56
HYDRAULIC PUMP 57
CONTROL VALVE 78
SELF PRESSURE REDUCING VALVE 94
CLSS 99
SWING MOTOR 100
REVERSE PREVENTION VALVE 105
CENTER SWIVEL JOINT 107
TRAVEL MOTOR 109
TRAVEL JUNCTION VALVE 119
TRAVEL PPC SHUTTLE VALVE 121
VALVE CONTROL 123
WORK EQUIPMENT * SWING PPC VALVE 124
TRAVEL PPC VALVE 128
SERVICE PPC VALVE 137
SOLENOID VALVE 140
PPC ACCUMULATOR 142
RETURN OIL FILTER 143
BOOM HYDRAULIC DRIFT PREVENTION VALVE 144
LIFT CHECK VALVE 147
ATTACHMENT CIRCUIT SELECTOR VALVE 148
HYDRAULIC CYLINDER 150
WORK EQUIPMENT 152
AIR CONDITIONER 158
ENGINE CONTROL 159
ELECTRONIC CONTROL SYSTEM 167
MONITORING SYSTEM 192
SENSOR 199
20 TESTING AND ADJUSTING 203
STANDARD VALUE TABLE FOR ENGINE RELATED PARTS 204
STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS 205
TESTING AND ADJUSTING 213
TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING 214
INSPECTION AND ADJUSTMENT OF ENGINE RPM 216
MEASUREMENT OF EXHAUST COLOR 218
ADJUSTMENT OF VALVE CLEARANCE 219
MEASUREMENT OF COMPRESSION PRESSURE 221
MEASUREMENT OF BLOW-BY PRESSURE 222
INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING 223
MEASUREMENT OF ENGINE OIL PRESSURE 225
ADJUSTMENT OF ENGINE SPEED SENSOR 226
INSPECTION AND ADJUSTMENT OF AIR COMPRESSOR BELT TENSION 226
EMERGENT ESCAPE FROM FAILURE IN ENGINE CONTROL SYSTEM 227
GOVERNOR MOTOR LEVER STROKE 228
HYDRAULIC PRESSURE IN WORK EQUIPMENT, SWING, TRAVEL CIRCUIT 229
PC VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) 232
LS VALVE OUTPUT PRESSURE (SERVO PISTON INPUT PRESSURE) AND LS DIFFERENTIAL PRESSURE 234
CONTROL CIRCUIT OIL PRESSURE 237
MEASURING SOLENOID VALVE OUTPUT PRESSURE 238
MEASURING PPC VALVE OUTPUT PRESSURE 241
ADJUSTING WORK EQUIPMENT * SWING PPC VALVE 242
TESTING TRAVEL DEVIATION 243
TESTING LOCATIONS CAUSING HYDRAULIC DRIFT OF WORK EQUIPMENT 244
MEASURING SWING, TRAVEL MOTOR OIL LEAKAGE 245
RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT 246
TESTING CLEARANCE OF SWING CIRCLE BEARING 247
TESTING WEAR OF SPROCKET 248
TESTING AND ADJUSTING TRACK SHOE TENSION 249
BLEEDING AIR 250
INSPECTION PROCEDURES FOR DIODE 252
TROUBLESHOOTING 253
POINTS TO REMEMBER WHEN TROUBLESHOOTING 254
SEQUENCE OF EVENTS WHEN TROUBLESHOOTING 255
POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE 256
CHECKS BEFORE TROUBLESHOOTING 264
CLASSIFICATION AND STEPS FOR TROUBLESHOOTING 265
CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM 270
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS 282
EXPLANATION OF CONTROL MECHANISM FOR ELECTRICAL SYSTEM 304
DISPLAY METHOD AND SPECIAL FUNCTIONS OF MONITOR PANEL 305
METHOD OF USING JUDGEMENT TABLE 320
METHOD OF USING TROUBLESHOOTING CHARTS 322
DETAILS OF TROUBLESHOOTING AND TROUBLESHOOTING PROCEDURE 324
TROUBLESHOOTING OF COMMUNICATIONS ABNORMALITY (N MODE) 329
N-1 [E218] COMMUNICATIONS ABNORMALITY 330
TROUBLESHOOTING WHEN SERVICE CODE “ELECTRICAL SYSTEM” AND FAILURE CODE “MECHANICAL SYSTEM” ARE INDICATED 331
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE 334
SERVICE CODE IN ELECTRICAL SYSTEM [E101] (ABNORMAL DATA IN ERROR HISTORY) 336
SERVICE CODE IN ELECTRICAL SYSTEM [E112] (SHORT-CIRCUITING IN NORMAL ROTATION SYSTEM OF WINDSHIELD WIPER MOTOR DRIVE) 338
SERVICE CODE IN ELECTRICAL SYSTEM [E113] (SHORT CIRCUITING IN REVERSE ROTATION SYSTEM OF WINDSHIELD WIPER MOTOR DRIVE) 340
SERVICE CODE IN ELECTRICAL SYSTEM [E114] (SHORT CIRCUITING IN WINDOW WASHER DRIVE SYSTEM) 342
SERVICE CODE IN ELECTRICAL SYSTEM [E115] (ABNORMAL WINDSHIELD WIPER MOTION) 344
SERVICE CODE IN ELECTRICAL SYSTEM [E116] (ABNORMALITY IN RETRACTING WINDSHIELD WIPER) 346
SERVICE CODE IN ELECTRICAL SYSTEM [E201] (SHORT CIRCUITING IN TRAVEL INTERLOCKING SOLENOID) 348
SERVICE CODE IN ELECTRICAL SYSTEM [E203] (SHORT CIRCUITING IN SWING HOLDING BRAKE SOLENOID) 350
SERVICE CODE IN ELECTRICAL SYSTEM [E204] (SHORT CIRCUITING IN MERGE/DIVIDE SOLENOID) 352
SERVICE CODE IN ELECTRICAL SYSTEM [E205] (SHORT CIRCUITING IN 2 STAGE RELIEF SOLENOID) 354
SERVICE CODE IN ELECTRICAL SYSTEM [E206] (SHORT CIRCUITING IN TRAVEL SPEED SHIFTING SOLENOID) 356
SERVICE CODE IN ELECTRICAL SYSTEM [E211] (DISCONNECTION IN TRAVEL INTERLOCKING SOLENOID) 358
SERVICE CODE IN ELECTRICAL SYSTEM [E213] (DISCONNECTION IN SWING HOLDING BRAKE SOLENOID) 360
SERVICE CODE IN ELECTRICAL SYSTEM [E214] (DISCONNECTION OF MERGE/DIVIDE SOLENOID) 362
SERVICE CODE IN ELECTRICAL SYSTEM [E215] (DISCONNECTION IN 2 STAGE RELEIF SOLENOID) 364
SERVICE CODE IN ELECTRICAL SYSTEM [E216] (DISCONNECTION IN TRAVEL SPEED SHIFTING SOLENOID) 366
SERVICE CODE IN ELECTRICAL SYSTEM [E217] (ABNORMALITY IN INPUTTING MODEL CODE) 368
SERVICE CODE IN ELECTRICAL SYSTEM [E218] (DISCONNECTION OF S NET SIGNAL) 370
SERVICE CODE IN ELECTRICAL SYSTEM [E222] (SHORT CIRCUITING IN LS-EPC SOLENOID) 372
SERVICE CODE IN ELECTRICAL SYSTEM [E223] (DISCONNECTION IN LS-EPC SOLENOID SYSTEM) 373
SERVICE CODE IN ELECTRICAL SYSTEM [E224] (ABNORMALITY IN F PUMP PRESSURE SENSOR) 374
SERVICE CODE IN ELECTRICAL SYSTEM [E225] (ABNORMALITY IN R PUMP PRESSURE SENSOR) 376
SERVICE CODE IN ELECTRICAL SYSTEM [E226] (ABNORMALITY IN PRESSURE SENSOR POWER SOURCE) 378
SERVICE CODE IN ELECTRICAL SYSTEM [E227] (ABNORMALITY IN ENGINE ROTATION SENSOR) 380
SERVICE CODE IN ELECTRICAL SYSTEM [E228] (SHORT CIRCUITING IN ATTACHMENT RETURN SWITCHING RELAY) 381
SERVICE CODE IN ELECTRICAL SYSTEM [E232] (SHORT CIRCUITING IN PC-EPC SOLENOID) 382
SERVICE CODE IN ELECTRICAL SYSTEM [E233] (DISCONNECTION IN PC-EPC SOLENOID SYSTEM) 384
SERVICE CODE IN ELECTRICAL SYSTEM [E238] (DISCONNECTION IN ATTACHMENT RETURN SWITCHING RELAY) 386
SERVICE CODE IN ELECTRICAL SYSTEM [E256] (INCORRECT NONVOLATILE MEMORY DATA) 388
SERVICE CODE IN ELECTRICAL SYSTEM [E306] (ABNORMALITY IN GOVERNOR POTENTIOMETER) 390
SERVICE CODE IN ELECTRICAL SYSTEM [E308] (ABNORMALITY IN FUEL DIAL) 392
SERVICE CODE IN ELECTRICAL SYSTEM [E315] (SHORT CIRCUITING IN BATTERY RELAY) 394
SERVICE CODE IN ELECTRICAL SYSTEM [E316] (STEP OUT IN GOVERNOR MOTOR) 396
SERVICE CODE IN ELECTRICAL SYSTEM [E317] (DISCONNECTION IN GOVERNOR MOTOR PHASE A AND B) 398
SERVICE CODE IN ELECTRICAL SYSTEM [E318] (SHORT CIRCUITING IN GOVERNOR MOTOR PHASE A AND PHASE B) 400
SERVICE CODE IN ELECTRICAL SYSTEM [E501] (“MODEL SELECTION” FUNCTION NOT PROVIDED YET) 402
SERVICE CODE IN ELECTRICAL SYSTEM [E502] (MODEL SELECTING SIGNAL FAULT) 403
FAILURE CODE IN MECHANICAL SYSTEM [E104] (AIR CLEANER CLOGGING) 404
FAILURE CODE IN MECHANICAL SYSTEM [E108] (ENGINE COOLING WATER OVERHEATING) 405
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE) 407
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE 408
E-1 ENGINE DOES NOT START (ENGINE DOES NOT ROTATE) 409
E-2 ENGINE STOPS WHILE IN OPERATION 412
E-3 ENGINE SPEED IS IRREGULAR, OR THERE IS HUNTING 414
E-4 ENGINE DOES NOT STOP 416
E-5 AUTO-DECELERATOR DOES NOT WORK 418
E-6 AUTO ENGINE WARM UP DEVICE DOES NOT WORK 419
E-7 PREHEATER DOES NOT WORK 420
E-8 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT MOVE 422
E-9 ONE TOUCH POWER MAX SWITCH DOES NOT WORK 424
E-10 NO DISPLAY IN MONITOR PANEL AT ALL 425
E-11 PART OF DISPLAY ON MONITOR PANEL IS MISSING 426
E-12 MONITOR PANEL DISPLAYS CONTENTS IRRELEVANT TO THE MODEL 426
E-13 FUEL LEVEL MONITOR RED LAMP LIGHTS UP WHILE ENGINE IS RUNNING 427
E-14 ENGINE COOLING TEMPERATURE GAUGE DOES NOT INDICATE CORRECTLY 428
E-15 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT DISPLAY CORRECTLY 429
E-16 FUEL GAUGE DOES NOT DISPLAY CORRECTLY 430
E-17 SWING LOCK MONITOR DOES NOT DISPLAY CORRECTLY 432
E-18 WHEN THE MONITOR SWITCH IS OPERATED, NO DISPLAY APPEARS 434
E-19 WINDSHIELD WIPER DOES NOT WORK 436
E-20 ALARMING BUZZER CANNOT BE CANCELLED 438
E-21 “BOOM RAISE” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 439
E-22 “BOOM LOWER” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 440
E-23 “ARM DIGGING” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 441
E-24 “ARM DUMPING” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 442
E-25 “BUCKET DIGGING” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 443
E-26 “BUCKET DUMPING” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 444
E-27 “SWING” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 446
E-28 “TRAVEL” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 448
E-29 “TRAVEL DIFFERENTIAL PRESSURE” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 450
E-30 “SERVICE” IS NOT CORRECTLY DISPLAYED IN MONITOR FUNCTION 452
E-31 AIR CONDITIONER DOES NOT WORK 454
E-32 TRAVEL ALARM DOES NOT SOUND 455
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE) 457
SYSTEM CHART FOR HYDRAULIC AND MECHANICAL SYSTEMS 458
INFORMATION CONTAINED IN TROUBLESHOOTING TABLE 460
H-1 ALL WORK EQUIPMENT LACK POWER, OR TRAVEL AND SWING SPEEDS ARE SLOW 461
H-2 ENGINE SPEED SHARPLY DROPS OR ENGINE STALLS 462
H-3 NO WORK EQUIPMENT, TRAVEL OR SWING MOVE 463
H-4 ABNORMAL NOISE IS HEARD FROM AROUND HYDRAULIC PUMP 463
H-5 AUTO-DECELERATOR DOES NOT WORK 464
H-6 FINE CONTROL MODE DOES NOT FUNCTION 464
H-7 BOOM MOVES SLOWLY OR LACKS POWER 465
H-8 ARM MOVES SLOWLY OR LACKS POWER 466
H-9 BUCKET MOVES SLOWLY OR LACKS POWER 467
H-10 WORK EQUIPMENT DOES NOT MOVE IN ITS SINGLE OPERATION 467
H-11 WORK EQUIPMENT HAS A BIT TOO FAST HYDRAULIC DRIFT 468
H-12 WORK EQUIPMENT HAS A BIG TIME LAG 469
H-13 OTHER WORK EQUIPMENT MOVES WHEN RELIEVING SINGLE CIRCUIT 469
H-14 ONE TOUCH POWER MAX SWITCH DOES NOT OPERATE 469
H-15 IN COMOUND OPERATION, WORK EQUIPMENT WITH LARGER LOAD MOVES SLOWLY 470
H-16 IN SWING + BOOM RAISE OPERATION, BOOM MOVES SLOWLY 470
H-17 IN SWING + TRAVEL, TRAEL SPEED DROPS SHARPLY 470
H-18 MACHINE SWERVES IN TRAVEL 471
H-19 MACHINE TRAVELS SLOWLY 472
H-20 MACHINE CANNOT BE EASILY STEERED OR LACKS POWER 473
H-21 TRAVEL SPEED DOES NOT SHIFT, OR IT IS TOO SLOW OR FAST 474
H-22 TRACK SHOE DOES NOT TURN (ON ONE SIDE ONLY) 475
H-23 MACHINE DOES NOT SWING 476
H-24 SWING ACCELERATION IS POOR, OR SWING SPEED IS SLOW 477
H-25 EXCESSIVE OVERRUN WHEN STOPPING SWING 478
H-26 THERE IS A BIG SHOCK WHEN STOPPING SWING 479
H-27 THERE IS A BIG ABNORMAL NOISE CAUSED WHEN STOPPING SWING 479
TROUBLESHOOTING OF ENGINE (S MODE) 480
METHOD OF USING TROUBLESHOOTING CHARTS 481
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME) 485
S-2 ENGINE DOES NOT START 487
(1) ENGINE DOES NOT TURN 487
(2) ENGINE TURNS BUT NO EXHAUST SMOKE COMES OUT (FUEL IS NOT BEING INJECTED) 488
(3) EXHAUST SMOKE COMES OUT BUT ENGINE DOES NOT START (FUEL IS BEING INJECTED) 489
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW UP IS POOR) 490
S-4 ENGINE STOPS DURING OPERATIONS 491
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING) 492
S-6 ENGINE LACKS OUTPUT (OR LACKS POWER) 493
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION) 494
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE) 495
S-9 OIL BECOMES CONTAMINATED QUICKLY 496
S-10 FUEL CONSUMPTION IS EXCESSIVE 497
S-11 OIL IS IN COOLING WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN 498
S-12 OIL PRESSURE MONITOR LIGHTS UP (DROP IN OIL PRESSURE) 499
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL) 500
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING) 501
S-15 ABNORMAL NOISE IS MADE 502
S-16 VIBRATION IS EXCESSIVE 503
30 DISASSEMBLY AND ASSEMBLY 504
METHOD OF USING MANUAL 506
PRECAUTIONS WHEN CARRYING OUT OPERATION 508
SPECIAL TOOL LIST 511
REMOVAL OF ENGINE ASSEMBLY 514
INSTALLATION OF ENGINE ASSEMBLY 516
REMOVAL OF ENGINE FRONT SEAL 517
INSTALLATION OF ENGINE FRONT SEAL 518
REMOVAL OF ENGINE REAR SEAL 519
INSTALLATION OF ENGINE REAR SEAL 520
REMOVAL OF RADIATOR ASSEMBLY 521
INSTALLATION OF RADIATOR ASSEMBLY 522
REMOVAL OF HYDRAULIC OIL COOLER ASSEMBLY 523
INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY 524
REMOVAL OF AFTERCOOLER ASSEMBLY 525
INSTALLATION OF AFTERCOOLER ASSEMBLY 525
REMOVAL OF FUEL TANK ASSEMBLY 526
INSTALLATION OF FUEL TANK ASSEMBLY 526
REMOVAL OF CENTER SWIVEL JOINT ASSEMBLY 527
DISASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 528
ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY 528
REMOVAL OF FINAL DRIVE ASSEMBLY 529
INSTALLATION OF FINAL DRIVE ASSEMBLY 529
DISASSEMBLY OF FINAL DRIVE ASSEMBLY 530
ASSEMBLY OF FINAL DRIVE ASSEMBLY 533
REMOVAL OF REVOLVING FRAME ASSEMBLY 539
INSTALLATION OF REVOLVING FRAME ASSEMBLY 539
REMOVAL OF SWING CIRCLE ASSEMBLY 540
INSTALLATION OF SWING CIRCLE ASSEMBLY 540
DISASSEMBLY OF RECOIL SPRING ASSEMBLY 541
ASSEMBLY OF RECOIL SPRING ASSEMBLY 542
REMOVAL OF SPROCKET 543
INSTALLATION OF SPROCKET 543
ASSEMBLY OF IDLER ASSEMBLY 544
ASSEMBLY OF TRACK ROLLER ASSEMBLY 546
EXPANSION OF TRACK SHOE ASSEMBLY 547
INSTALLATION OF TRACK SHOE ASSEMBLY 547
REMOVAL OF HYDRAULIC PUMP ASSEMBLY 548
INSTALLATION OF HYDRAULIC PUMP ASSEMBLY 549
REMOVAL OF OIL SEAL IN HYRAULIC PUMP INPUT SHAFT 550
INSTALLATION OF OIL SEAL IN HYRAULIC PUMP INPUT SHAFT 550
REMOVAL OF CONTROL VALVE ASSEMBLY 551
INSTALLATION OF CONTROL VALVE ASSEMBLY 553
DISASSEMBLY OF CONTROL VALVE ASSEMBLY 554
ASSEMBLY OF CONTROL VALVE ASSEMBLY 556
DISASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY 557
DISASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY 558
ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY 558
REMOVAL OF WORK EQUIPMENT ASSEMBLY 559
INSTALLATION OF WORK EQUIPMENT ASSEMBLY 560
DISASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY 562
ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY 564
REMOVAL OF OPERATOR’S CAB ASSEMBLY 568
INSTALLATION OF OPERATOR’S CAB ASSEMBLY 569
REMOVAL OF FLOOR FRAME ASSEMBLY 570
INSTALLATION OF FLOOR FRAME ASSEMBLY 571
REMOVAL OF AIR CONDITIONER COMPRESSOR ASSEMBLY 572
INSTALLATION OF AIR CONDITIONER COMPRESSOR ASSEMBLY 572
REMOVAL OF AIR CONDITIONER CONDENSER ASSEMBLY 573
INSTALLATION OF AIR CONDITIONER CONDENSER ASSEMBLY 573
REMOVAL OF AIR CONDITIONER UNIT ASSEMBLY 574
INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY 575
REMOVAL, INSTALLATION OF COUNTERWEIGHT ASSEMBLY 576
REMOVAL OF MONITOR PANEL ASSEMBLY 577
INSTALLATION OF MONITOR PANEL ASSEMBLY 577
REMOVAL OF SWING MOTOR AND SWING MACHINERY ASSEMBLY 578
INSTALLATION OF SWING MOTOR AND SWING MACHINERY ASSEMBLY 578
DISASSEMBLY OF SWING MOTOR AND SWING MACHINERY ASSEMBLY 579
ASSEMBLY OF SWING MOTOR AND SWING MACHINERY ASSEMBLY 581
REMOVAL OF HYDRAULIC TANK ASSEMBLY 585
INSTALLATION OF HYDRAULIC TANK ASSEMBLY 586
90 OTHERS 588
HYDRAULIC CIRCUIT DIAGRAM 590
ELECTRICAL CIRCUIT DIAGRAM (1/4) 591
ELECTRICAL CIRCUIT DIAGRAM (2/4) 592
ELECTRICAL CIRCUIT DIAGRAM (3/4) 593
ELECTRICAL CIRCUIT DIAGRAM (4/4) 594

IMAGES PREVIEW OF THE MANUAL:

S.V  17/12/24