Komatsu Crawler Bulldozer D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Shop Manual PDF

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Komatsu Crawler Bulldozer D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Shop Manual SEBM035005 – PDF DOWNLOAD

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Komatsu Crawler Bulldozer D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Shop Manual SEBM035005 – PDF DOWNLOAD

Language : English
Pages :745
Downloadable : Yes
File Type : PDF

DESCRIPTION:

Komatsu Crawler Bulldozer D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Shop Manual SEBM035005 – PDF DOWNLOAD

MACHINE MODEL SERIAL NUMBER
D31EX-21 50501 and up
D31PX-21 50501 and up
D37EX-21 5501 and up
D37PX-21 5501 and up
D39EX-21 1501 and up
D39PX-21 1501 and up’

1. General precautions 

Mistakes in operation are extremely dangerous. Read the Operation and Maintenance Manual carefully before operating the machine.

TABLE OF CONTENTS:

Komatsu Crawler Bulldozer D31EX-21, D31PX-21, D37EX-21, D37PX-21, D39EX-21, D39PX-21 Shop Manual SEBM035005 – PDF DOWNLOAD

MACHINE MODEL SERIAL NUMBER
D31EX-21 50501 and up
D31PX-21 50501 and up
D37EX-21 5501 and up
D37PX-21 5501 and up
D39EX-21 1501 and up
D39PX-21 1501 and up

COVER 1
CONTENTS 2
01 GENERAL 37
SPECIFICATION DRAWING 38
SPECIFICATIONS 40
WEIGHT TABLE 48
TABLE OF FUEL, COOLANT AND LUBRICANTS 52
10 STRUCTURE AND FUNCTION, MAINTENANCE STANDARD 54
COOLING SYSTEM 55
ENGINE CONTROL 56
POWER TRAIN 57
POWER TRAIN SYSTEM 58
DAMPER 59
HST HYDRAULIC EQUIPMENT ARRANGEMENT DIAGRAM 60
STEERING, BRAKE CONTROL 61
SOLENOID VALVE 63
TOWING VALVE 65
FINAL DRIVE 66
HST PUMP 69
SAFETY-SUCTION VALVE 76
CHARGE SAFETY VALVE 79
CHARGE PUMP 81
TOWING VALVE 82
HST MOTOR 83
ELECTRIC LEVER (FOR STEERING) 95
FRAME ASSEMBLY 98
TRACK FRAME, RECOIL SPRING 99
IDLER101
TRACK ROLLER105
CARRIER ROLLER109
SPROCKET111
TRACK SHOE115
ARRANGEMENT OF HYDRAULIC EQUIPMENT FOR WORK EQUIPMENT120
WORK EQUIPMENT CONTROL121
HYDRAULIC TANK, FILTER123
PPC LOCK VALVE124
ACCUMULATOR125
HYDRAULIC PUMP126
WORK EQUIPMENT CYLINDER127
CONTROL VALVE131
CLSS139
PPC VALVE149
WORK EQUIPMENT159
CUTTING EDGE, END BIT163
RIPPER164
CAB RELATED165
ENGINE CONTROL166
HST CONTROL SYSTEM167
GEAR SHIFT CONTROL SYSTEM168
PARING BRAKE CONTROL SYSTEM172
COMPONENT EQUIPMENT OF SYSTEM174
MONITOR SYSTEM178
MONITOR PANEL180
SENSORS184
20 TESTING AND ADJUSTING189
STANDARD VALUE TABLE FOR ENGINE 190
STANDARD VALUE TABLE FOR CHASSIS193
TESTING AND ADJUSTING207
LIST OF TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING208
SKETCH OF SPECIAL TOOL212
MEASURING ENGINE SPEED213
MEASURING INTAKE AIR PRESSURE (BOOST PRESSURE)214
MEASURING EXHAUST TEMPERATURE 216
MEASURING EXHAUST GAS COLOR218
ADJUSTING VALVE CLEARANCE219
MEASURING COMPRESSION PRESSURE221
MEASURING BLOW-BY PRESSURE222
MEASURING ENGINE OIL PRESSURE223
TESTING AND ADJUSTING FUEL INJECTION TIMING224
BLEEDING AIR FROM FUEL CIRCUIT226
ADJUSTING ENGINE STOP SOLENOID LINKAGE227
ADJUSTING ENGINE SPEED SENSOR228
REPLACEMENT OF FAN BELT228
TESTING AND ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION (WITH CAB)229
ADJUSTING FUEL CONTROL LEVER AND DECELERATOR PEDAL231
TESTING AND ADJUSTING HST OIL PRESSURE234
MEASURING HST SOLENOID VALVE OUTLET PRESSURE238
TESTING TRAVEL DEVIATION240
ADJUSTING HST MOTOR SPEED SENSOR241
ADJUSTING PARKING BRAKE LEVER244
PROCEDURE OF SIMPLE TEST OF BRAKE PERFORMANCE245
ADJUSTING BRAKE PEDAL LINKAGE246
METHOD OF RELEASING PARKING BRAKE (PROCEDURE FOR EMERGENCY ESCAPE)247
TESTING AND ADJUSTING IDLER CLEARANCE249
TESTING AND ADJUSTING TRACK SHOE TENSION250
TESTING AND ADJUSTING WORK EQUIPMENT OIL PRESSURE251
MEASURING WORK EQUIPMENT PPC VALVE OUTPUT PRESSURE253
ADJUSTING PLAY OF WORK EQUIPMENT PPC VALVE255
ADJUSTING WORK EQUIPMENT LOCK LEVER256
MEASURING LEAKAGE IN WORK EQUIPMENT CYLINDER257
RELEASING RESIDUAL PRESSURE IN HYDRAULIC CIRCUIT258
BLEEDING AIR FROM HYDRAULIC CIRCUIT259
ADJUSTING PLAY OF BLAD CENTER BALL260
PROCEDURE FOR TESTING DIODES261
SPECIAL FUNCTIONS OF MONITOR PANEL (EMMS)262
PREPARATION WORK FOR TROUBLESHOOTING FOR ELECTRIC SYSTEM303
PM-CLINIC304
TROUBLESHOOTING333
POINTS TO REMEMBER WHEN TROUBLESHOOTING334
SEQUENCE OF EVENTS IN TROUBLESHOOTING335
HANDLING OF ELECTRIC EQUIPMENT AND HYDRAULIC COMPONENT336
CHECKS BEFORE TROUBLESHOOTING346
CLASSIFICATION AND PROCEDURE FOR TROUBLESHOOTING347
CONNECTOR ARRANGEMENT DRAWING AND ELECTRIC CIRCUIT DIAGRAM OF EACH SYSTEM350
CONNECTION TABLE FOR CONNECTOR PIN NUMBERS363
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE399
TROUBLESHOOTING WHEN ERROR CODE IS DISPLAYED402
ERROR CODES TABLE404
INFORMATION IN TROUBLESHOOTING TABLE407
ERROR CODE [6091NX] (HST CHARGE FILTER ELEMENT:CLOGGING)409
ERROR CODE [AB00MA] (ALTERNATOR: MALFUNCTION)410
ERROR CODE [B@BAZG] (ENGINE OIL: LOWERING OF OIL PRESSURE)411
ERROR CODE [B@BCNS] (COOLANT: OVERHEATING)412
ERROR CODE [B@CRNS] (HST OIL: OVERHEATING)413
ERROR CODE [B@CRZG] (HST OIL: LOWERING OF OIL PRESSURE)414
ERROR CODE [D110KB] (BATTERY RELAY: SHORT CIRCUIT)415
ERROR CODE [D130KA] (SAFETY RELAY: DISCONNECTION)417
ERROR CODE [D130KB] (SAFETY RELAY: SHORT CIRCUIT)419
ERROR CODE[DAFRKR](MONITOR CONTROLLER CAN COMMUNICATION: DEFECTIVE COMMUNICATION (ABNORMALITY IN OBJECTIVE COMPONENT SYSTEM))421
ERROR CODE [DAJ0KK] (HST CONTROLLER: LOWERING OF SOURCE VOLTAGE(INPUT))423
ERROR CODE [DAJ0KT] (HST CONTROLLER: INTERNAL DEFECT OF CONTROLLER)425
ERROR CODE [DAJ5KK] (HST CONTROLLER SENSOR POWER SUPPLY OUTPUT: LOWERING OF SOURCE VOLTAGE (INPUT))427
ERROR CODE [DD12KA] (SHIFT-UP SWITCH: DISCONNECTION)430
ERROR CODE [DD12KB] (SHIFT-UP SWITCH: SHORT CIRCUIT)432
ERROR CODE [DD13KA] (SHIFT-DOWN SWITCH: DISCONNECTION)434
ERROR CODE [DD13KB] (SHIFT-DOWN SWITCH: SHORT CIRCUIT)436
ERROR CODE [DD14KB] (TRAVEL LOCK SW1: SHORT CIRCUIT)438
ERROR CODE [DDDCKB] (REVERSE TRAVEL SPEED SWITCH: SHORT CIRCUIT)440
ERROR CODE [DDP6KB] (BRAKE PRESSURE SWITCH: SHORT CIRCUIT)442
ERROR CODE [DDQ2KA] (TRAVEL LOCK SW1: DISCONNECTION)444
ERROR CODE [DDU1FS] (PARKING BRAKE ON-OFF SWITCH: STICK)446
ERROR CODE [DDU1KA] (PARKING BRAKE ON-OFF SWITCH: DISCONNECTION)448
ERROR CODE [DDU1KB] (PARKING BRAKE ON-OFF SWITCH:SHORT CIRCUIT)450
ERROR CODE [DDU1KY] (PARKING BRAKE ON-OFF SWITCH: SHORT CIRCUIT WITH POWER SUPPLY LINE)452
ERROR CODE [DDU1L4] (PARKING BRAKE ON-OFF SWITCH: DISAGREEMENT OF ON AND OFF SIGNALS)454
ERROR CODE [DGS1KX] (HYDRAULIC TANK OIL TEMPERATURE SENSOR: OUT OF INPUT SIGNAL RANGE)456
ERROR CODE [DHH5KA] (LH PUMP PRESSURE SENSOR: DISCONNECTION)458
ERROR CODE [DHH5KB] (LH PUMP PRESSURE SENSOR: SHORT CIRCUIT)460
ERROR CODE [DHH6KA] (RH PUMP PRESSURE SENSOR: DISCONNECTION)462
ERROR CODE [DHH6KB] (RH PUMP PRESSURE SENSOR: SHORT CIRCUIT)464
ERROR CODE [DK10KA] (THROTTLE ANGLE SENSOR: DISCONNECTION)466
ERROR CODE [DK10KB] (THROTTLE ANGLE SENSOR: SHORT CIRCUIT)468
ERROR CODE [DK12KA] (DECELERATION SENSOR: DISCONNECTION)470
ERROR CODE [DK12KB] (DECELERATION SENSOR: SHORT CIRCUIT)472
ERROR CODE [DK30KA] (STEERING ANGLE SENSOR: DISCONNECTION)474
ERROR CODE [DK30KB] (STEERING ANGLE SENSOR: SHORT CIRCUIT)476
ERROR CODE [DK30KX] (STEERING ANGLE SENSOR: OUT OF INPUT SIGNAL RANGE)478
ERROR CODE [DK30KZ] (STEERING ANGLE SENSOR: DISCONNECTION OR SHORT CIRCUIT)479
ERROR CODE [DA30L8] (STEERING ANGLE SENSOR: DISAGREEMENT OF ANALOG SIGNALS)480
ERROR CODE [DK31KA] (STEERING ANGLE SENSOR 2: DISCONNECTION)481
ERROR CODE [DK31KB] (STEERING ANGLE SENSOR 2: SHORT CIRCUIT)483
ERROR CODE [DK40KA] (BRAKE ANGLE SENSOR: DISCONNECTION)485
ERROR CODE [DK40KB] (BRAKE ANGLE SENSOR: SHORT CIRCUIT)487
ERROR CODE [DK55KX] (DIRECTIONAL POTENTIOMETER: OUT OF INPUT SIGNAL RANGE)489
ERROR CODE [DK55KZ] (DIRECTIONAL POTENTIOMETER: DISCONNECTION OR SHORT CIRCUIT)490
ERROR CODE [DK55L8] (DIRECTIONAL POTENTIOMETER: DISAGREEMENT OF ANALOG SIGNALS)491
ERROR CODE [DK56KA] (DIRECTIONAL POTENTIOMETER1: DISCONNECTION)492
ERROR CODE [DK56KB] (DIRECTIONAL POTENTIOMETER 1: SHORT CIRCUIT)494
ERROR CODE [DK57KA] (DIRECTIONAL POTENTIOMETER 2: DISCONNECTION)496
ERROR CODE [DK57KB] (DIRECTIONAL POTENTIOMETER 2: SHORT CIRCUIT)498
ERROR CODE [DLE2KA] (ENGINE SPEED SENSOR: DISCONNECTION)500
ERROR CODE [DLE2KB] (ENGINE SPEED SENSOR: SHORT CIRCUIT)502
ERROR CODE [DLM0KX] (MOTOR SPEED SENSOR: OUT OF INPUT SIGNAL RANGE)504
ERROR CODE [DLM1KA] (LEFT HAT MOTOR SPEED SENSOR: DISCONNECTION)505
ERROR CODE [DLM1KB] (LEFT HAT MOTOR SPEED SENSOR: SHORT CIRCUIT)507
ERROR CODE [DLM1MA] (LEFT HAT MOTOR SPEED SENSOR: MALFUNCTION)509
ERROR CODE [DLM2KA] (RIGHT HST MOTOR SPEED SENSOR: DISCONNECTION)511
ERROR CODE [DLM2KB] (RIGHT HST MOTOR SPEED SENSOR: SHORT CIRCUIT)513
ERROR CODE [DLM2MA] (RIGHT HST MOTOR SPEED SENSOR: MALFUNCTION)515
ERROR CODE [DN21FS] (CENTER BRAKE LIMIT SWITCH: FIXING)517
ERROR CODE [DV00KB] (BUZZER: SHORT CIRCUIT)519
ERROR CODE [DV20KB] (BACKUP ALARM BUZZER: SHORT CIRCUIT)520
ERROR CODE [DW28KA] (2ND GEAR SPEED SOLENOID VALVE: DISCONNECTION)522
ERROR CODE [DW28KB] (2ND GEAR SPEED SOLENOID VALVE: SHORT CIRCUIT)524
ERROR CODE [DW29KA] (3ND GEAR SPEED SOLENOID VALVE: DISCONNECTION)526
ERROR CODE [DW29KB] (3ND GEAR SPEED SOLENOID VALVE: SHORT CIRCUIT)528
ERROR CODE [DW4BKA] (PARKING BRAKE SOLENOID VALVE: DISCONNECTION)530
ERROR CODE [DW4BKB] (PARKING BRAKE SOLENOID VALVE: SHORT CIRCUIT)532
ERROR CODE [DW7EKA] (SLOW BRAKE SOLENOID VALVE: DISCONNECTION)534
ERROR CODE [DW7EKB] (SLOW BRAKE SOLENOID VALVE: SHORT CIRCUIT)536
ERROR CODE [DXA4KA] (LH PUMP F-EPC SOLENOID VALVE: DISCONNECTION)538
ERROR CODE [DXA4KB] (LH PUMP F-EPC SOLENOID VALVE: SHORT CIRCUIT)540
ERROR CODE [DXA5KA] (LH PUMP F-EPC SOLENOID VALVE: DISCONNECTION)542
ERROR CODE [DXA5KB] (LH PUMP F-EPC SOLENOID VALVE: SHORT CIRCUIT)544
ERROR CODE [DXA6KA] (RH PUMP F-EPC SOLENOID VALVE: DISCONNECTION)546
ERROR CODE [DXA6KB] (RH PUMP F-EPC SOLENOID VALVE: SHORT CIRCUIT)548
ERROR CODE [DXA7KA] (RH PUMP F-EPC SOLENOID VALVE: DISCONNECTION)550
ERROR CODE [DXA7KB] (RH PUMP F-EPC SOLENOID VALVE: SHORT CIRCUIT)552
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)554
BEFORE CARRYING OUT TROUBLESHOOTING FOR ELECTRICAL SYSTEM (E-MODE)555
INFORMATION IN TROUBLESHOOTING TABLE557
E-1 ENGINE DOES NOT START558
E-2 ENGINE IS NOT PREHEATED563
E-3 ENGINE DOES NOT STOP565
E-4 WHEN STARTING SWITCH IS TURNED ON,ANY ITEM DOES NOT LIGHT UP567
E-5 WHEN STARTING SWITCH IS TURNED ON, ALL ITEMS LIGHT UP AND NONE OF THEM GOES OFF569
E-6 CHARGE LEVEL CAUTION FLASHES WHILE ENGINE IS RUNNING569
E-7 EMERGENCY WARNING ITEMS FLASH WHILE ENGINE IS RUNNING 571
E-8 PREHEATING PILOT LAMP DOES NOT LIGHT UP DURING PREHEATING OPERATION576
E-9 ENGINE COOLANT THERMOMETER IS ABNORMAL578
E-10 HST OIL THERMOMETER ID ABNORMAL580
E-11 FUEL LEVEL GAUGE IS ABNORMAL582
E-12 REVERSE TRAVEL SPEED INDICATOR IS ABNORMAL584
E-13 GEAR SPEED,SET TRAVEL SPEED,ANF SHIFT MODE INDICATOR IS ABNORMAL584
E-14 MULTI-INFORMATION SECTION ID ABNORMAL584
E-15 CAUTION LAMP DOES NOT FLASH OR DOES NOT GO OFF584
E-16 CAUTION BUZZER DOES NOT SOUND OR DOES NOT STOP585
E-17 REVERSE TRAVEL SPEED SETTING SWITCH DOES NOT FUNCTION586
E-18 SHIFT MODE SWITCH DOES NOT FUNCTION588
E-19 BUZZER CANCEL SWITCH DOES NOT FUNCTION589
E-20 INFORMATION SWITCH DOES NOT FUNCTION591
E-21 SYSTEM IS NOT SET IN SERVICE MODE OR IS NOT SET OUT OF SERVICE MODE593
E-23 HEADLAMP OR REAR LAMP DOES NOT LIGHT UP595
E-24 CANOPY HEATER DOES NOT OPERATE[CANOPY SPECIFICATION]597
E-25 AIR CONDITIONER DOES NOT OPERATE[CAB SPECIFICATION]599
E-26 WINDSHIELD WIPER AND WINDSHIELD WASHER DO NOT OPERATE[CAB SPECIFICATION]604
TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (H MODE)610
INFORMATION IN TROUBLESHOOTING TABLE611
H-1 RIGHT AND LEFT TRAVEL SYSTEMS DO NOT OPERATE FORWARD AND IN REVERSE (NO TRAVEL SYSTEMS OPERATE)612
H-2 RIGHT AND LEFT TRAVEL SYSTEMS DO NOT OPERATE FORWARD AND IN REVERSE (ONLY RIGHT OR LEFT TRAVEL SYSTEM DOES NOT OPERATE)613
H-3 RIGHT AND LEFT TRAVEL SYSTEMS DO NOT OPERATE FORWARD AND IN REVERSE (ONLY 1 SYSTEM DOES NOT OPERATE)613
H-4 SPEED OR POWER OF TRAVEL IS LOW614
H-5 GEAR IS NOT SHIFTED615
H-6 LARGE SHOCK IS MADE WHEN MACHINE STOPS TRAVELING616
H-7 MACHINE DEVIATES LARGELY DURING TRAVEL616
H-8 HYDRAULIC DRIFT OF TRAVEL IS LARGER617
H-9 ENGINE STALLS OR ENGINE SPEED LOWERS EXTREMELY DURING TRAVEL617
H-10 ABNORMAL SOUND COMES OUT FROM AROUND HST PUMP AND MOTOR 618
H-11 WORK EQUIPMENT DOES NOT OPERATE AT ALL619
H-12 SPEED OR POWER OF WHOLE WORK EQUIPMENT IS LOW620
H-13 SPEED OR POWER OF LIFTING BLADE IS LOW621
H-14 SPEED OR POWER OF TILTING BLADE IS LOW621
H-15 SPEED OR POWER OF ANGLING BLADE IS LOW622
H-16 TIME LAG IN LIFTING BLADE IS LARGE623
H-17 HYDRAULIC DRIFT OF LIFTING BLADE IS LARGE623
H-18 HYDRAULIC DRIFT OF TILTING BLADE IS LARGE623
H-19 ABNORMAL SOUND COMES OUT FROM AROUND WORK EQUIPMENT PUMP AND CONTROL VALVE624
H-20 HST OIL TEMPERATURE (HYDRAULIC OIL TEMPERATURE) RISES TOO HIGH625
TROUBLESHOOTING OF ENGINE (S MODE)626
METHOD OF USING TROUBLESHOOTING CHARTS627
S-1 STARTING PERFORMANCE IS POOR (STARTING ALWAYS TAKES TIME)631
S-2 ENGINE DOES NOT START632
S-3 ENGINE DOES NOT PICK UP SMOOTHLY (FOLLOW-UP IS POOR)635
S-4 ENGINE STOPS DURING OPERATIONS636
S-5 ENGINE DOES NOT ROTATE SMOOTHLY (HUNTING)637
S-6 ENGINE TACKS OUTPUT (OR TACKS POWER)638
S-7 EXHAUST SMOKE IS BLACK (INCOMPLETE COMBUSTION)639
S-8 OIL CONSUMPTION IS EXCESSIVE (OR EXHAUST SMOKE IS BLUE)640
S-9 OIL BECOMES CONTAMINATED QUICKLY641
S-10 FUEL CONSUMPTION IS EXCESSIVE 642
S-11 OIL IS IN COOLING WATER, OR WATER SPURTS BACK, OR WATER LEVEL GOES DOWN643
S-12 OIL PRESSURE CAUTION LAMP LIGHTS UP (DROP IN OIL PRESSURE)644
S-13 OIL LEVEL RISES (WATER, FUEL IN OIL)645
S-14 WATER TEMPERATURE BECOMES TOO HIGH (OVERHEATING)646
S-15 ABNORMAL NOISE IS MADE647
S-16 VIBRATION IS EXCESSIVE648
30 DISASSEMBLY AND ASSEMBLY649
HOW TO READ THIS MANUAL650
COATING MATERIALS LIST652
SPECIAL TOOL LIST656
SKETCHES OF SPECIAL TOOLS658
REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP ASSEMBLY659
REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY663
REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL670
REMOVAL AND INSTALLATION OF ENGINE REAR SEAL673
REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY675
DISASSEMBLY AND ASSEMBLY OF RADIATOR, OIL COOLER, AND CHARGE AIR COOLER ASSEMBLIES678
REMOVAL AND INSTALLATION OF ENGINE AND HST PUMP ASSEMBLY682
REMOVAL AND INSTALLATION OF DAMPER685
SPREADING AND INSTALLATION OF TRACK SHOE ASSEMBLY686
REMOVAL AND INSTALLATION OF HST MOTOR AND FINAL DRIVE ASSEMBLY688
DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY690
REMOVAL AND INSTALLATION OF IDLER AND RECOIL SPRING ASSEMBLY700
DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY701
DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY704
DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY707
DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY711
REMOVAL AND INSTALLATION OF HST PUMP ASSEMBLY713
REMOVAL AND INSTALLATION OF MAIN CONTROL VALVE ASSEMBLY715
DISASSEMBLY AND ASSEMBLY OF MAIN CONTROL VALVE ASSEMBLY717
REMOVAL AND INSTALLATION OF BLADE ASSEMBLY725
DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLIES727
REMOVAL AND INSTALLATION OF OPERATOR’S SEAT FRAME ASSEMBLY730
REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY734
REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY735
REMOVAL AND INSTALLATION OF HST CONTROLLER ASSEMBLY737
90 OTHERS738
HYDRAULIC CIRCUIT DIAGRAM(1/2)739
HYDRAULIC CIRCUIT DIAGRAM(2/2)740
ELECTRICAL CIRCUIT DIAGRAM(1/4)741
ELECTRICAL CIRCUIT DIAGRAM(2/4)742
ELECTRICAL CIRCUIT DIAGRAM(3/4)743
ELECTRICAL CIRCUIT DIAGRAM(4/4)744
AIR CONDITIONER CIRCUIT DIAGRAM745

IMAGES PREVIEW OF THE MANUAL:

S.M 25/12/24