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Komatsu GD750A-1 Motor Grader Shop Manual 7001 and up – PDF DOWNLOAD
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Komatsu GD750A-1 Motor Grader Shop Manual
Book Code: CEBM002104
SERIAL NUMBERS GD750A-1 – 7001 and up
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Description
Komatsu GD750A-1 Motor Grader Shop Manual
FILE DETAILS:
Komatsu GD750A-1 Motor Grader Shop Manual
Brands: Komatsu
Equipment Type: Motor Grader
Manuals Type: Shop Manual
Machine Model: GD750A-1
Serial Number: 7001 and up
Book Code: CEBM002104
Language: English
Pages: 1066
File Format: Portable Document Format (PDF)
KOMATSU GD750A-1 MOTOR GRADER SHOP MANUAL 7001 AND UP – PDF DOWNLOAD:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
Komatsu GD750A-1 Motor Grader Shop Manual
FOREWORD:
GENERAL:
- This shop manual has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to full effect at every opportunity.
- This shop manual mainly contains the necessary technical information for operations performed in a service workshop. For ease of understanding, the manual is divided into the following sections. These sections are further divided into each main group of components.
GENERAL:
This section lists the general machine dimensions, performance specifications, component weights, and fuel, coolant and lubricant specification charts.
STRUCTURE AND FUNCTION:
This section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting.
TESTING AND ADJUSTING:
This section explains checks to be made before and after performing repairs, as well as adjustments to be made at completion of the checks and repairs. Troubleshooting charts correlating “Problems” to “Causes” are also included in this section.
DISASSEMBLY AND ASSEMBLY:
This section explains the order to be followed when removing, installing, disassembling or assembling each component, as well as precautions to be taken for these operations.
MAINTENANCE STANDARD:
This section gives the judgement standards when inspecting disassembled parts.
TABLE OF CONTENTS:
Komatsu GD750A-1 Motor Grader Shop Manual
MAIN MENU......................................................................................................... 0 COVER............................................................................................................. 1 CONTENTS.......................................................................................................... 2 00 FORWARD........................................................................................................ 14 SAFETY ....................................................................................................... 15 SAFETY NOTICE............................................................................................. 15 GENERAL PRECAUTIONS................................................................................... 15 PREPARATIONS FOR WORK................................................................................. 15 PRECAUTIONS DURING WORK............................................................................... 15 GENERAL....................................................................................................... 17 HOW TO READ THE SHOP MANUAL................................................................................... 18 VOLUMES................................................................................................... 18 DISTRIBUTION AND UPDATING................................................................................. 18 FILING METHOD......................................................................................... 18 REVISED EDITION MARK.................................................................................. 18 REVISIONS ............................................................................................ 18 SYMBOLS................................................................................................... 18 HOISTING INSTRUCTIONS......................................................................................... 19 HOISTING.................................................................................................. 19 WIRE ROPES............................................................................................ 19 COATING MATERIALS............................................................................................. 20 STANDARD TORQUE REQUIREMENTS.................................................................................. 21 STANDARD TORQUE REQUIREMENTS OF BOLTS AND NUTS............................................................ 21 TYPE 1, 5, AND 8 NON-PHOSPHATE COATED HARDWARE........................................................ 22 TYPE 8 PHOSPHATE COATED HARDWARE...................................................................... 22 HOSE CLAMP TORQUE VALUES.................................................................................. 23 TORQUE REQUIREMENTS OF SPLIT FLANGE BOLTS................................................................. 23 O-RING SEAL FITTING TORQUE VALUES......................................................................... 24 TORQUE REQUIREMENTS FOR FLAIRED NUTS...................................................................... 24 ELECTRIC WIRE CODE............................................................................................ 25 CLASSIFICATION BY THICKNESS............................................................................... 25 CLASSIFICATION BY COLOR AND CODE.......................................................................... 25 CONVERSION TABLES............................................................................................. 26 METHOD OF USING THE CONVERSION TABLE.......................................................................... 26 MILLIMETERS TO INCHES..................................................................................... 26 MILLIMETERS TO INCHES..................................................................................... 27 KILOGRAM TO POUND......................................................................................... 27 LITER TO U.S. GALLON...................................................................................... 28 LITER TO U.K. GALLON...................................................................................... 28 KM/CM² TO LB/IN².......................................................................................... 29 KG/CM² TO LB/IN².......................................................................................... 30 TEMPERATURE............................................................................................... 31 01 GENERAL........................................................................................................ 32 GENERAL ASSEMBLY DRAWING...................................................................................... 33 WEIGHT TABLE.................................................................................................. 34 FUEL, COOLANT AND LUBRICANTS ACCORDING TO AMBIENT TEMPERATURE................................................. 35 PROPER SELECTION OF FUEL, COOLANT AND LUBRICANTS.......................................................... 35 ENGINE OIL SPECIFICATIONS................................................................................. 37 NORMAL OPERATION...................................................................................... 37 ARCTIC OPERATION...................................................................................... 37 TRANSMISSION, TORQUE CONVERTER AND OIL COOLER, TANDEM DRIVE CASES, FRONT WHEEL DRIVE GEAR CASE............ 38 REAR DRIVE AXLE AND CIRCLE DRIVE BRAKE HOUSING OIL SPECIFICATIONS......................................... 38 DIESEL FUEL SPECIFICATION................................................................................. 38 COOLANT SPECIFICATIONS.................................................................................... 39 GENERAL............................................................................................... 39 ANTIFREEZE........................................................................................ 39 SUPPLEMENTAL COOLANT ADDITIVES.................................................................... 40 CIRCLE DRIVE GEAR CASE OIL SPECIFICATION (HDTF)............................................................... 43 10 STRUCTURE AND FUNCTION......................................................................................... 44 GENERAL....................................................................................................... 48 JOINT......................................................................................................... 49 TORQUE CONVERTER LUBE CIRCUIT................................................................................. 50 HYDRAULIC CIRCUITS FOR POWER TRAIN............................................................................ 51 GEARS..................................................................................................... 51 1ST GEAR.............................................................................................. 52 2ND GEAR.............................................................................................. 52 3RD GEAR.............................................................................................. 53 4TH GEAR.............................................................................................. 53 5TH GEAR.............................................................................................. 54 6TH GEAR.............................................................................................. 54 7TH GEAR.............................................................................................. 55 8TH GEAR.............................................................................................. 55 R1 GEAR............................................................................................... 56 R2 GEAR............................................................................................... 57 R3 GEAR............................................................................................... 58 R4 GEAR............................................................................................... 59 TORQUE CONVERTER/TRANSMISSION................................................................................. 60 SIDE VIEW................................................................................................. 60 TORQUE CONVERTER.............................................................................................. 61 THEORY OF OPERATION....................................................................................... 61 RULES OF OPERATION........................................................................................ 62 CONNECTOR PINOUTS......................................................................................... 62 TRANSMISSION, DF 250.......................................................................................... 63 TRANSMISSION DIAGRAM...................................................................................... 64 OPERATION................................................................................................. 66 RULES OF OPERATION........................................................................................ 67 CONTROL VALVE (S/N A7003-A7007............................................................................ 69 CONTROL VALVE (S/N A7008 AND UP).......................................................................... 70 PRESSURE AND TEMPERATURE CHECK PORTS (S/N A7003-A7007)............................................... 71 OPERATING CONDITONS (S/N A7003-A7007)................................................................. 71 PORT PRESSURES (S/N A7003-A7007)...................................................................... 71 PRESSURE AND TEMPERATURE CHECK PORTS (S/N A7008 AND UP)............................................... 72 OPERATING CONDITIONS (S/N A7008 AND UP)............................................................... 72 PORT PRESSURES (S/N A7008 AND UP)..................................................................... 72 PIPING DIAGRAM, CHARGE PUMP TO CONTROL VALVE.............................................................. 73 ENGAGEMENT OVERRIDE VALVE (EOV)........................................................................... 74 ELECTRONIC CONTROL UNIT (ECU)............................................................................. 74 THEORY OF OPERATION................................................................................... 74 TROUBLESHOOTING INTRODUCTION.......................................................................... 75 PROPORTIONAL VALVES....................................................................................... 76 FUNCTION OF PROPORTIONAL VALVES....................................................................... 76 PROPORTIONAL VALVE CONNECTOR PINOUT................................................................... 77 TRANSIENT VOLTAGE PROTECTION (TVP) MODULE................................................................. 78 ENGINE SPEED MAGNETIC PICKUP (MPU) (INPUT SPEED).......................................................... 78 TRANSMISSION OUTPUT SPEED MPU............................................................................. 78 CYLINDER MAGNETIC PICKUP SENSOR MPU....................................................................... 79 SHIFT LEVER............................................................................................... 79 GEAR/DIAGNOSTIC INDICATOR................................................................................. 79 INCHING PEDAL............................................................................................. 80 THROTTLE POSITION SENSOR.................................................................................. 80 MISCELLANEOUS INPUT FUNCTION SWITCHES..................................................................... 81 PARK BRAKE............................................................................................ 81 WIRING HARNESS............................................................................................ 81 CALIBRATION............................................................................................... 81 CLUTCH CALIBRATION EIGHT FORWARD SPEEDS AND FOUR REVERSE.................................................. 82 SYSTEM REQUIREMENTS ...................................................................................... 83 VOLTAGE............................................................................................... 83 WIRING................................................................................................ 83 ECU MOUNTING.............................................................................................. 84 GLOSSARY.................................................................................................. 85 TRANSMISSION CONTROL.......................................................................................... 87 SELECTOR LEVER............................................................................................ 87 OPERATIONAL ERROR CODE IDENTIFICATION..................................................................... 89 INCHING CONTROL............................................................................................... 91 DRIVE SHAFT................................................................................................... 92 FINAL DRIVE, DIFFERENTIAL LOCK AND UNLOCK PIPING.............................................................. 93 FINAL DRIVE................................................................................................... 95 FINAL DRIVE............................................................................................... 96 DIFFERENTIAL OPERATION.................................................................................... 96 DIFFERENTIAL LOCK CAPTURE SYSTEM.......................................................................... 98 DIFFERENTIAL LOCK VALVE................................................................................... 98 TANDEM DRIVE.................................................................................................. 99 STEERING...................................................................................................... 101 STEERING PIPING........................................................................................... 101 STEERING CIRCUIT DIAGRAM.................................................................................. 102 STEERING VALVE (ORBITROL TYPE)............................................................................ 103 OUTLINE............................................................................................... 104 STRUCTURE............................................................................................. 104 FUNCTION OF CENTER SPRING............................................................................. 106 STEERING UNIT PORTS................................................................................... 107 EMERGENCY STEERING SYSTEM................................................................................. 107 FRONT AXLE.................................................................................................... 108 WHEEL......................................................................................................... 109 STANDARD WHEEL ........................................................................................... 109 OPTIONAL WHEEL............................................................................................ 109 BRAKES........................................................................................................ 111 SERVICE BRAKE............................................................................................. 111 PARKING BRAKE............................................................................................. 112 BRAKE PIPING.............................................................................................. 113 BRAKE CIRCUIT PIPING...................................................................................... 115 BRAKE VALVE............................................................................................... 117 COMBINATION/PARK BRAKE BLOCK VALVE........................................................................ 119 PIPING........................................................................................................ 121 HYDRAULIC TANK PIPING..................................................................................... 121 HYDRAULIC CONTROL PIPING.................................................................................. 123 REAR MOUNT RIPPER CONTROL PIPING.......................................................................... 125 HYDRAULIC CIRCUIT DIAGRAM..................................................................................... 126 CONTROL VALVE............................................................................................. 126 PUMP AND RESERVOIR........................................................................................ 128 CLOSED CENTER LOAD SENSING SYSTEM (CLSS)...................................................................... 130 MAIN HYDRAULIC CIRCUIT........................................................................................ 134 PRINCIPLE OF OPERATION OF A PISTON PUMP................................................................... 135 FUNCTION.............................................................................................. 135 OPERATION............................................................................................. 135 OPERATION OF THE HYDRAULIC PUMP........................................................................... 135 FUNCTION.............................................................................................. 135 MAIN HYDRAULIC PUMP....................................................................................... 136 PRIORITY VALVE............................................................................................ 139 RH & LH BLADE LIFT CYLINDER............................................................................... 147 BLADE SHIFT CYLINDER...................................................................................... 150 CIRCLE REVERSE MOTOR...................................................................................... 150 MOLDBOARD TILT CYLINDER................................................................................... 151 ARTICULATION CYLINDERS.................................................................................... 152 CIRCLE SIDE SHIFT CYLINDER................................................................................ 154 WHEEL LEAN CYLINDER....................................................................................... 155 FLOAT VALVE FOR AUXILIARY FUNCTION (OPTIONAL)............................................................. 156 HYDRAULIC CONTROL VALVE................................................................................... 157 L.H. VALVE BANK....................................................................................... 157 R.H. VALVE BANK....................................................................................... 158 PRESSURE COMPENSATING MECHANISM OF HYDRAULIC CONTROL VALVE............................................ 159 CIRCLE ROTATION MOTOR......................................................................................... 162 CIRCLE ROTATION GEAR.......................................................................................... 163 BLADE ACCUMULATOR SYSTEM...................................................................................... 164 DRAW BAR AND LIFTER........................................................................................... 165 BLADE......................................................................................................... 167 BLADE SUPPORT............................................................................................. 168 BLADE LIFT ASSEMBLY....................................................................................... 169 HYDRUALIC CONTROL LEVER LINKAGE............................................................................... 171 RIPPER........................................................................................................ 173 MAIN FRAME.................................................................................................... 175 MONITOR PANEL, GAUGES AND SIDE PANELS ........................................................................ 177 MONITOR PANEL AND GAUGES.................................................................................. 177 UNIVERSAL SYMBOLS FOR INSTRUMENTS AND CONTROLS............................................................ 179 SIDE PANELS............................................................................................... 180 DRIVER'S RIGHT SIDE PANEL............................................................................. 180 DRIVER'S LEFT SIDE PANEL.............................................................................. 180 ELECTRICAL WIRING............................................................................................. 181 ELECTRICAL CONNECTIONS........................................................................................ 187 ELECTRICAL SCHEMATIC.......................................................................................... 202 CAB AREA.................................................................................................. 202 ENGINE AREA............................................................................................... 204 TRANSMISSION HARNESS...................................................................................... 206 SWITCH PANEL HARNESS...................................................................................... 208 DASH CONSOLE AREA......................................................................................... 210 MAIN HARNESS.............................................................................................. 212 20 TESTING, ADJUSTING AND TROUBLESHOOTING......................................................................... 214 TESTING AND ADJUSTING......................................................................................... 218 SPECIAL TOOLS............................................................................................. 219 MEASURING ENGINE PERFORMANCE.............................................................................. 230 ENGINE SPEEDS......................................................................................... 230 ENGINE RATING......................................................................................... 230 INTAKE MANIFOLD PRESSURE.............................................................................. 230 INTAKE AIR RESTRICTION................................................................................ 230 LUBRICATING OIL PRESSURE.............................................................................. 230 FUEL FILTER INLET RESTRICTION......................................................................... 230 BLOW-BY PRESSURE...................................................................................... 230 EXHAUST BACK PRESSURE................................................................................. 230 COOLANT TEMPERATURE................................................................................... 230 VALVE CLEARANCE....................................................................................... 230 EXHAUST GAS COLOR..................................................................................... 230 ENGINE DRIVE BELT TENSION............................................................................. 230 STANDARD VALUE TABLE FOR ENGINE - IN CHASSIS.............................................................. 231 STANDARD VALUE TABLE FOR CHASSIS.......................................................................... 232 ELECTRONIC SYSTEM CHECK VALUE TABLE....................................................................... 235 ADJUSTING ACCELERATOR/DECELERATOR CONTROL PEDAL........................................................... 237 PEDAL START ADJUSTMENT................................................................................ 237 PEDAL LIMIT STOP ADJUSTMENT........................................................................... 237 HEEL PIECE LIMIT STOP ADJUSTMENT...................................................................... 237 FINAL INSPECTION OF SYSTEM............................................................................ 237 INCHING PEDAL............................................................................................. 238 TRANSMISSION.............................................................................................. 239 TO READ DIAGNOSTIC TEST FOR TRANSMISSION AND MACHINE.................................................. 239 ECU DIAGNOSTIC SOFTWARE............................................................................... 240 CLUTCH CALIBRATION.................................................................................... 266 TRANSMISSION HARNESS.................................................................................. 267 CONTROL SIGNALS REQUIRED FROM GEAR SHIFT LEVER POSITIONS.............................................. 275 MAIN CONNECTOR PINOUT................................................................................. 275 SUCTION LEAK TEST..................................................................................... 276 CLUTCH PACK PRESSURE CHECK (S/N A7003-A7007).......................................................... 277 CLUTCH PACK PRESSURE CHECK (S/N A7008 AND UP)......................................................... 279 SOLENOID VALVE OPERATION.............................................................................. 282 CLUTCH SOLENOID VOLTAGE REQUIREMENTS.................................................................. 282 TEST SOLENOIDS........................................................................................ 283 STEERING SYSTEM PRESSURE CHECK............................................................................ 288 FRONT WHEEL ALIGNMENT AND TURNING RADIUS ADJUSTMENT....................................................... 289 STARTING POINT........................................................................................ 289 PROCEDURE............................................................................................. 289 CHECK AND ADJUST FRONT WHEEL "TOE IN"................................................................. 290 SYNCHRONIZE STEERING CYLINDER......................................................................... 291 BRAKE SYSTEM.............................................................................................. 293 CHECKING BRAKE ACCUMULATOR CHARGE..................................................................... 293 SERVICE (FOOT) BRAKE CHECK - OPERATOR................................................................. 294 CHECKING SERVICE (FOOT) BRAKE PRESSURE................................................................ 294 FINAL DRIVE BRAKE BLEEDING............................................................................ 296 CHECKING AND ADJUSTING WHEEL BRAKE.................................................................... 296 PARKING BRAKE............................................................................................. 297 CHECKING THE PARKING BRAKE............................................................................ 297 ADJUSTING THE PARKING BRAKE........................................................................... 297 PARKING/EMERGENCY BRAKE BLEEDING...................................................................... 297 CHECKING WORK EQUIPMENT CONTROL LEVER..................................................................... 299 CHECK AND ADJUSTMENT OF WORK EQUIPMENT CONTROL LEVER TRAVEL........................................... 299 CHECK AND ADJUSTMENT OF EACH WORK EQUIPMENT CONTROL LEVER OPERATING FORCE............................. 299 CHECKING HYDRAULIC OIL TEMPERATURE........................................................................ 300 HYDRAULIC PRESSURE CHECKS................................................................................. 301 TEST PROCEDURE........................................................................................ 301 MEASURING HYDRAULIC DRIFT................................................................................. 304 EXTENSION BLADE CYLINDER (IF EQUIPPED)................................................................ 304 RETRACTION OF BLADE CYLINDER ......................................................................... 304 EXTENSION OF RIPPER CYLINDER (IF EQUIPPED)............................................................ 304 RETRACTION OF RIPPER CYLINDER (IF EQUIPPED)........................................................... 304 CUSHION BLADE ACCUMULATOR................................................................................. 305 CHECKING AND SERVICE.................................................................................. 305 BLEEDING AIR FROM HYDRAULIC PUMP.......................................................................... 306 CAB HEATER OPERATION TEST................................................................................. 307 AIR CONDITIONER........................................................................................... 307 OPERATION TEST........................................................................................ 307 SERVICE............................................................................................... 308 CHECK AND ADJUST TIRE PRESSURE............................................................................ 310 FUNCTIONAL ROAD TEST...................................................................................... 311 AXLE ASSEMBLY ............................................................................................ 313 AXLE VERTICAL MOVEMENT CHECK.......................................................................... 313 AIR TEST AXLE ASSEMBLY................................................................................ 314 DIFFERENTIAL ASSEMBLY..................................................................................... 315 AIR TEST DIFFERENTIAL LOCK CAPTURE SYSTEM............................................................. 315 OIL TEST DIFFERENTIAL LOCK CAPTURE SYSTEM............................................................. 316 TEST DIFFERENTIAL LOCK SEALING RINGS WITH AIR BOOST SYSTEM............................................ 317 DIFFERENTIAL LOCK FUNCTION TEST....................................................................... 318 CHECK CARRIER BACKLASH................................................................................ 319 CHECK RING GEAR AND PINION TOOTH CONTACT PATTERN...................................................... 319 TROUBLESHOOTING............................................................................................... 320 POINTS TO REMEMBER WHEN TROUBLESHOOTING................................................................... 321 PROCEDURE FOR TROUBLESHOOTING............................................................................. 323 POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE.......................................................... 324 POINTS TO REMEMBER WHEN HANDLING ELECTRIC EQUIPMENT................................................... 324 POINTS TO REMEMBER WHEN TROUBLESHOOTING ELECTRIC CIRCUITS............................................. 328 POINTS TO REMEMBER WHEN HANDLING HYDRAULIC EQUIPMENT.................................................. 329 CHECKS BEFORE TROUBLESHOOTING............................................................................. 331 HANDLING CONNECTORS....................................................................................... 332 PRECAUTIONS WHEN TROUBLESHOOTING.......................................................................... 333 1. SAFETY............................................................................................. 333 2. METHODS FOR TROUBLESHOOTING........................................................................ 333 3. PRECAUTIONS WHEN REMOVING, INSTALLING, DISASSEMBLING OR ASSEMBLING PARTS DURING TROUBLESHOOTING.... 335 PREVENTING RECURRENCE OF TROUBLE.......................................................................... 336 HYDRAULIC EQUIPMENT................................................................................... 336 ENGINE TROUBLESHOOTING.................................................................................... 338 CHASSIS TROUBLESHOOTING................................................................................... 339 ELECTRICAL SYSTEM TROUBLESHOOTING......................................................................... 341 TRANSMISSION SYSTEM DIAGNOSTICS........................................................................... 342 TRANSMISSION TROUBLESHOOTING INTRODUCTION............................................................. 342 DIAGNOSTIC CHART...................................................................................... 343 HYDRAULIC SYSTEM DIAGNOSTICS.............................................................................. 346 HEAT PROBLEMS......................................................................................... 346 STEERING AND BRAKE PUMP DIAGNOSTIC CHART.............................................................. 347 PARKING/EMERGENCY BRAKE DIAGNOSTIC CHART.............................................................. 348 MAIN SYSTEM PUMP DIAGNOSTIC CHART..................................................................... 349 RH&LH CONTROL VALVE DIAGNOSTIC CHART.................................................................. 350 HYDRAULIC CYLINDERS GENERAL DIAGNOSTIC CHART.......................................................... 351 BLADE SHIFT CYLINDER DIAGNOSTIC CHART................................................................. 352 BLADE TILT CYLINDER DIAGNOSTIC CHART.................................................................. 352 BLADE LIFT CYLINDER DIAGNOSTIC CHART.................................................................. 352 CIRCLE REVERSE MOTOR DIAGNOSTIC CHART................................................................. 353 TANDEM CASE DIAGNOSTIC CHART.............................................................................. 354 FINAL DRIVE DIAGNOSTIC CHART.............................................................................. 355 SHIFT LEVER ERROR CODES................................................................................... 356 INSTRUMENT PANEL TROUBLESHOOTING/FAULT CODES.............................................................. 357 INSTRUMENT PANEL...................................................................................... 360 FAULT CODES EXPLANATION............................................................................... 361 AXLE AND DIFFERENTIAL..................................................................................... 471 30 DISASSEMBLY AND ASSEMBLY....................................................................................... 474 METHOD OF USING MANUAL........................................................................................ 484 WHEN REMOVING OR INSTALLING UNIT ASSEMBLIES............................................................... 484 GENERAL PRECAUTIONS....................................................................................... 484 LISTING OF SPECIAL TOOLS.................................................................................. 485 PRECAUTIONS WHEN CARRYING OUT OPERATION....................................................................... 485 PRECAUTIONS WHEN CARRYING OUT REMOVAL WORK................................................................ 485 PRECAUTIONS WHEN CARRYING OUT INSTALLATION WORK........................................................... 487 PRECAUTIONS WHEN COMPLETING THE OPERATIONS................................................................ 488 CLEANING AND INSPECTION....................................................................................... 489 SPECIAL TOOL LIST............................................................................................. 491 ENGINE COWLING & DOORS........................................................................................ 493 REMOVAL................................................................................................... 493 INSTALLATION.............................................................................................. 495 RADIATOR HOOD................................................................................................. 496 REMOVAL................................................................................................... 496 INSTALLATION.............................................................................................. 497 FUEL/HYDRAULIC TANK HOOD...................................................................................... 498 REMOVAL................................................................................................... 498 INSTALLATION.............................................................................................. 498 BATTERY....................................................................................................... 499 REMOVAL................................................................................................... 499 INSTALLATION.............................................................................................. 500 RADIATOR/OIL COOLER........................................................................................... 501 REMOVAL................................................................................................... 501 INSTALLATION.............................................................................................. 504 FUEL/HYDRAULIC TANK........................................................................................... 505 REMOVAL................................................................................................... 505 INSTALLATION.............................................................................................. 509 REMOVAL OF HYDRAULIC TANK................................................................................. 510 INSTALLATION OF HYDRAULIC TANK............................................................................ 510 FAN........................................................................................................... 511 REMOVAL................................................................................................... 511 INSTALLATION.............................................................................................. 513 EXHAUST SYSTEM................................................................................................ 514 REMOVAL................................................................................................... 514 INSTALLATION.............................................................................................. 516 DRIVE SHAFT................................................................................................... 517 REMOVAL................................................................................................... 517 INSTALLATION.............................................................................................. 517 ENGINE (INC. TRANSMISSION).................................................................................... 518 REMOVAL................................................................................................... 518 INSTALLATION.............................................................................................. 524 TRANSMISSION ................................................................................................. 525 REMOVAL................................................................................................... 525 INSTALLATION.............................................................................................. 528 TORQUE CONVERTER TO ENGINE FLYWHEEL DIMENSIONS............................................................ 531 TORQUE CONVERTER, 14 INCH WITH LOCKUP..................................................................... 532 REMOVAL............................................................................................... 534 DISASSEMBLE AND ASSEMBLE STATOR ASSEMBLY.............................................................. 539 INSTALLATION.......................................................................................... 552 LEAK TEST TORQUE CONVERTER ASSEMBLY................................................................... 553 TORQUE CONVERTER, LOCK UP VALVE........................................................................... 554 DISASSEMBLE AND ASSEMBLE LOCKUP CONTROL VALVE GROUP................................................... 555 REMOVAL............................................................................................... 556 DISASSEMBLE AND ASSEMBLE PROPORTIONAL SOLENOID VALVE.................................................. 557 INSTALLATION.......................................................................................... 558 CHARGE PUMP............................................................................................... 560 DISASSEMBLE SUCTION TUBE GROUP........................................................................ 560 REMOVE SUCTION TUBE ASSEMBLY.......................................................................... 561 ASSEMBLE SUCTION TUBE GROUP........................................................................... 562 INSTALL SUCTION TUBE.................................................................................. 563 CHARGE PUMP GROUP..................................................................................... 564 REMOVE CHARGE PUMP GROUP.............................................................................. 564 REMOVE DRIVEN GEAR AND BEARING ASSEMBLY............................................................... 565 DISASSEMBLE & ASSEMBLE CHARGE PUMP WITH AUXILIARY PUMP DRIVE DISCONNECT............................... 566 INSTALL CHARGE PUMP TO FRONT COVER.................................................................... 569 FRONT COVER............................................................................................... 570 DISASSEMBLE FRONT COVER GROUP......................................................................... 571 REMOVE FRONT COVER AND INPUT ASSEMBLY................................................................. 572 DISASSEMBLE INPUT ASSEMBLY............................................................................ 574 DISASSEMBLE FRONT COVER............................................................................... 575 REMOVE AND DISASSEMBLE DRIVEN GEARS................................................................... 576 ASSEMBLE DRIVEN GEARS AND BEARINGS (CHARGE PUMP SIDE)................................................. 576 REMOVE IDLER GEARS AND DISASSEMBLE.................................................................... 577 ASSEMBLE IDLER GEARS.................................................................................. 577 REMOVE MAGNETIC PICKUP................................................................................ 578 ASSEMBLE INPUT ASSEMBLY............................................................................... 579 INSTALL OIL SEAL AND BALL BEARING..................................................................... 580 INSTALL IDLER GEARS AND BEARING ASSEMBLIES............................................................ 580 INSTALL IDLER SHAFTS.................................................................................. 581 INSTALL DRIVEN GEAR ASSEMBLY.......................................................................... 582 INSTALL MAGNETIC PICKUP............................................................................... 583 ASSEMBLE FRONT COVER GROUP............................................................................ 584 ASSEMBLE CONVERTER INPUT SHAFT AND STATOR TUBE........................................................ 585 INSTALL FRONT COVER ASSEMBLY TO MAIN CASE FRONT HOUSING............................................... 586 CONTROL VALVE............................................................................................. 587 REMOVE AND INSTALL WIRING HARNESS..................................................................... 587 REMOVE CONTROL VALVE GROUP............................................................................ 588 DISASSEMBLE AND ASSEMBLE CONTROL VALVE................................................................ 589 INSTALL CONTROL VALVE GROUP........................................................................... 590 BOLT TIGHTENING SEQUENCE AND TORQUE SPECIFICATIONS.................................................... 591 PIPING DIAGRAM, CONVERTER DRIVEN TRANSMISSION......................................................... 592 PRESSURE AND TEMPERATURE CHECK PORTS.................................................................. 593 MAIN CASE FRONT HOUSING................................................................................... 595 REMOVE AND INSTALL DIPSTICK ASSEMBLY.................................................................. 596 REMOVE OUTPUT YOKE.................................................................................... 597 REMOVE INTERNAL DISCONNECT............................................................................ 597 INSTALL INTERNAL DISCONNECT........................................................................... 600 DISASSEMBLE AND ASSEMBLE GROUND DRIVEN PUMP........................................................... 603 INSTALL GROUND DRIVEN PUMP............................................................................ 605 DISASSEMBLE AND ASSEMBLE FRONT HOUSING................................................................ 606 REMOVE FRONT HOUSING.................................................................................. 607 DISASSEMBLE FRONT HOUSING............................................................................. 608 REMOVE BORE SLEEVES................................................................................... 608 INSTALL BORE SLEEVES.................................................................................. 609 REMOVE LUBE RELIEF VALVE.............................................................................. 610 INSTALL LUBE RELIEF VALVE............................................................................. 610 REMOVE BEARING CUP.................................................................................... 610 INSTALL BEARING CUP................................................................................... 611 REMOVE OIL SEAL....................................................................................... 611 INSTALL OIL SEAL...................................................................................... 611 INSTALL FRONT HOUSING TO REAR HOUSING................................................................. 612 GEAR RATIO GROUP.......................................................................................... 613 REMOVE MAGNETIC PICKUP FROM REAR HOUSING.............................................................. 613 REMOVE OUTPUT GROUP................................................................................... 613 REMOVE OUTPUT GROUP (NO DISCONNECT) AND OIL TROUGH.................................................... 615 DISASSEMBLE AND ASSEMBLE OUTPUT GROUP (WITH INTERNAL DISCONNECTION.................................... 616 DISASSEMBLE OUTPUT GROUP WITH INTERNAL DISCONNECT..................................................... 617 ASSEMBLE OUTPUT GROUP WITH DISCONNECT................................................................. 618 REMOVE ALL CLUTCH STAGE ASSEMBLIES.................................................................... 620 SECOND STAGE CLUTCH ASSEMBLY.......................................................................... 622 THIRD STAGE CLUTCH ASSEMBLY........................................................................... 623 FOURTH STAGE CLUTCH ASSEMBLY.......................................................................... 624 FIFTH STAGE CLUTCH ASSEMBLY........................................................................... 625 DISASSEMBLE CLUTCH STAGE ASSEMBLY..................................................................... 626 ASSEMBLE CLUTCH STAGE ASSEMBLY........................................................................ 630 SIZING SEAL RINGS..................................................................................... 634 INSTALL STAGE ASSEMBLIES INTO REAR HOUSING............................................................ 635 INSTALL OUTPUT GROUP AND OIL TROUGH................................................................... 636 MAIN CASE REAR HOUSING.................................................................................... 638 REAR HOUSING COMPONENT IDENTIFICATION................................................................. 639 FIRST STAGE COVER GROUP............................................................................... 640 REMOVE FIRST STAGE COVER GROUP........................................................................ 640 INSTALL FIRST STAGE COVER GROUP....................................................................... 641 REMOVE BEARING RETAINER............................................................................... 642 DISASSEMBLE BEARING RETAINER.......................................................................... 643 ASSEMBLE BEARING RETAINER............................................................................. 644 REMOVE AND INSTALL BEARING CUP........................................................................ 644 INSTALL BEARING RETAINER.............................................................................. 645 SETTING END PLAY OF OUTPUT GROUP ASSEMBLY............................................................. 646 PARKING BRAKE................................................................................................. 649 REBUILD CRITERIA.......................................................................................... 650 REMOVAL................................................................................................... 650 DISASSEMBLY............................................................................................... 650 PRE-ASSEMBLY.............................................................................................. 652 ASSEMBLY.................................................................................................. 652 INSTALLATION.............................................................................................. 654 DIFFERENTIAL & FINAL DRIVE.................................................................................... 658 GENERAL REPAIR PROCEDURES................................................................................. 658 INSPECTION BEFORE DISASSEMBLY......................................................................... 658 HEATING BEARING CONES................................................................................. 658 CLEANING AND INSPECTION............................................................................... 658 BEARINGS.............................................................................................. 658 SHAFTS................................................................................................ 659 GEARS AND PLANETARY ASSEMBLIES........................................................................ 659 FASTENERS AND TIGHTENING.............................................................................. 659 ASSEMBLY.............................................................................................. 659 SEALING INSTRUCTIONS...................................................................................... 660 DISASSEMBLY........................................................................................... 660 CLEANING.............................................................................................. 660 APPLICATION AND ASSEMBLY.............................................................................. 660 LOCATION ON MACHINE....................................................................................... 663 EXPLODED VIEW OF FINAL DRIVE WITH PLANETARY REDUCTION................................................. 663 EXPLODED VIEW OF DIFFERENTIAL CASE ASSEMBLY........................................................... 665 EXPLODED VIEW OF INPUT QUILL ASSEMBLY................................................................. 667 TANDEM DRIVE WITH PLANETARY FINAL DRIVE............................................................... 669 DIFFERENTIAL LOCK/UNLOCK ASSEMBLY..................................................................... 671 DIFFERENTIAL LOCK/UNLOCK HYDRAULIC SYSTEM............................................................. 673 PLANETARY ASSEMBLY AND RING GEAR...................................................................... 675 FINAL DRIVE & TANDEMS WITH PLANETARY.................................................................. 677 CROSS SECTION OF PLANETARY REDUCTION AXLE............................................................. 679 SERVICE/SPECIAL/FABRICATED TOOLS.......................................................................... 680 REMOVAL................................................................................................... 686 INPUT HOUSING/CASE COVER.................................................................................. 689 ESSENTIAL OR RECOMMENDED TOOLS........................................................................ 689 INSTALL AXLE IN REPAIR STAND.......................................................................... 691 REMOVE INPUT HOUSING/COVER............................................................................ 692 CROSS - SECTIONAL VIEW - INPUT HOUSING/COVER.......................................................... 693 EXPLODED VIEW - INPUT HOUSING/COVER................................................................... 694 DISASSEMBLE INPUT HOUSING/COVER AND BEVEL PINION SHAFT................................................ 695 ASSEMBLE INPUT HOUSING/COVER AND BEVEL PINION SHAFT................................................... 697 DETERMINE DIFFERENTIAL DRIVE SHAFT CONE POINT SHIM PACK............................................... 698 CONTINUE ASSEMBLY OF INPUT HOUSING/COVER.............................................................. 699 INSTALL INPUT HOUSING/COVER........................................................................... 702 DIFFERENTIAL HOUSING...................................................................................... 703 ESSENTIAL OR RECOMMENDED TOOLS........................................................................ 703 OTHER MATERIAL........................................................................................ 704 SPECIFICATIONS........................................................................................ 704 INSTALL AXLE IN REPAIR STAND.......................................................................... 705 REMOVE DIFFERENTIAL................................................................................... 706 CROSS-SECTIONAL VIEW - DIFFERENTIAL WITH DIFFERENTIAL LOCK............................................ 708 DISASSEMBLE, INSPECT, AND ASSEMBLE DIFFERENTIAL....................................................... 709 INSTALL DIFFERENTIAL.................................................................................. 714 ADJUST DIFFERENTIAL PRELOAD........................................................................... 716 ADJUST DIFFERENTIAL BACKLASH.......................................................................... 717 FINAL DRIVE/PLANETARY CARRIER............................................................................. 719 ESSENTIAL OR RECOMMENDED TOOLS........................................................................ 719 OTHER MATERIAL........................................................................................ 721 SPECIFICATIONS........................................................................................ 721 INSTALL AXLE IN REPAIR STAND.......................................................................... 722 REMOVE FINAL DRIVE ASSEMBLIES......................................................................... 723 INSTALL FINAL DRIVE ASSEMBLIES........................................................................ 724 CROSS-SECTIONAL VIEW - FINAL DRIVE AND AXLE ASSEMBLY.................................................. 725 EXPLODED VIEW - AXLE SHAFT AND HOUSING................................................................ 726 DISASSEMBLY FINAL DRIVE............................................................................... 727 EXPLODED VIEW - FINAL DRIVE PLANETARY CARRIER......................................................... 729 DISASSEMBLE PLANET PINION CARRIER..................................................................... 730 INSPECT PLANET PINION COMPONENTS...................................................................... 731 ASSEMBLE PLANET PINION CARRIER........................................................................ 732 REMOVE AXLE HOUSING................................................................................... 733 DISASSEMBLE AND ASSEMBLE AXLE HOUSING................................................................. 733 DISASSEMBLE, INSPECT, AND ASSEMBLE AXLE SHAFT......................................................... 734 INSTALL AXLE HOUSING.................................................................................. 737 ADJUST AXLE BEARINGS.................................................................................. 738 TANDEM DRIVE CASE............................................................................................. 741 SPECIAL TOOLS............................................................................................. 743 REMOVAL................................................................................................... 744 INSTALLATION.............................................................................................. 746 SERVICE BRAKES................................................................................................ 748 CUT VIEWS & CROSS-SECTIONAL OF SERVICE BRAKES............................................................. 748 REMOVAL................................................................................................... 751 ASSEMBLY.................................................................................................. 754 FRONT AXLE.................................................................................................... 759 EXPLODED VIEW............................................................................................. 759 REMOVAL................................................................................................... 761 DISASSEMBLY............................................................................................... 763 ASSEMBLY.................................................................................................. 766 INSTALLATION.............................................................................................. 773 BLADE......................................................................................................... 775 REMOVAL................................................................................................... 775 INSTALLATION.............................................................................................. 775 CIRCLE & DRAWBAR ASSEMBLY..................................................................................... 776 REMOVAL................................................................................................... 776 INSTALLATION.............................................................................................. 776 DISASSEMBLY............................................................................................... 777 ASSEMBLY.................................................................................................. 782 REBUILDING TEETH.......................................................................................... 786 LIFTER GUIDE, DRAWBAR SHIFT & BLADE LIFT CYLINDERS............................................................ 787 DRAWBAR SHIFT CYLINDER.................................................................................... 789 REMOVAL............................................................................................... 789 INSTALLATION.......................................................................................... 789 BLADE LIFT CYLINDERS...................................................................................... 790 REMOVAL............................................................................................... 790 INSTALLATION.......................................................................................... 791 LIFTER GUIDE (SADDLE)..................................................................................... 792 REMOVAL............................................................................................... 792 INSTALLATION.......................................................................................... 793 PUSH BLOCK (COUNTERWEIGHT).................................................................................... 795 REMOVAL................................................................................................... 795 INSTALLATION.............................................................................................. 795 RIPPER........................................................................................................ 797 RIPPER CYLINDER........................................................................................... 799 REMOVAL............................................................................................... 799 INSTALLATION.......................................................................................... 799 RIPPER.................................................................................................... 800 REMOVAL............................................................................................... 800 INSTALLATION.......................................................................................... 800 CIRCLE REVERSE MOTOR.......................................................................................... 801 REMOVAL................................................................................................... 803 INSTALLATION.............................................................................................. 803 DISASSEMBLY AND INSPECTION................................................................................ 804 ASSEMBLY.................................................................................................. 812 FINAL CHECKS.............................................................................................. 822 ROTOR SET COMPONENT ASSEMBLY PROCEDURES................................................................... 824 ONE PIECE STATOR CONSTRUCTION......................................................................... 824 HYDRAULIC TANK................................................................................................ 825 STRAINER.................................................................................................. 825 REMOVAL............................................................................................... 825 INSTALLATION.......................................................................................... 825 HYDRAULIC FILTER.......................................................................................... 826 REMOVAL............................................................................................... 826 INSTALLATION.......................................................................................... 826 HYDRAULIC PUMP................................................................................................ 827 MAIN SYSTEM PUMP.......................................................................................... 827 REMOVAL............................................................................................... 827 INSTALLATION.......................................................................................... 828 DISASSEMBLY........................................................................................... 829 INSPECT PARTS FOR WEAR................................................................................ 834 ASSEMBLY.............................................................................................. 835 START UP PROCEDURE................................................................................... 837 CHARGE PUMP............................................................................................... 838 STEERING & BRAKE SYSTEM PUMP.............................................................................. 839 REMOVAL............................................................................................... 839 INSTALLATION.......................................................................................... 840 DISASSEMBLY........................................................................................... 841 INSPECT PARTS FOR WEAR................................................................................ 846 ASSEMBLY.............................................................................................. 847 START UP PROCEDURE.................................................................................... 849 DIFFERENTIAL LOCK/UNLOCK PUMP............................................................................. 850 ACCUMULATOR................................................................................................... 851 CUSHION (BLADE) ACCUMULATOR............................................................................... 852 REMOVAL............................................................................................... 852 DISASSEMBLY........................................................................................... 854 CLEANING.............................................................................................. 854 INSPECTION............................................................................................ 854 REPAIR AND REPLACEMENT................................................................................ 854 ASSEMBLY.............................................................................................. 854 INSTALLATION.......................................................................................... 855 BRAKE ACCUMULATOR......................................................................................... 857 REMOVAL............................................................................................... 857 DISASSEMBLY........................................................................................... 859 CLEANING.............................................................................................. 859 INSPECTION............................................................................................ 859 REPAIR AND REPLACEMENT................................................................................ 859 ASSEMBLY.............................................................................................. 859 INSTALLATION.......................................................................................... 860 SWIVEL BLOCK (FOUR WAY)....................................................................................... 861 REMOVAL................................................................................................... 861 DISASSEMBLY............................................................................................... 863 CLEANING AND INSPECTION................................................................................... 864 ASSEMBLY.................................................................................................. 865 INSTALLATION.............................................................................................. 867 TESTING AND ADJUSTMENTS................................................................................... 867 CONTROL VALVE MANIFOLDS....................................................................................... 868 SERVICING................................................................................................. 876 REMOVAL................................................................................................... 876 DISASSEMBLY............................................................................................... 880 DISASSEMBLY OF CONTROL VALVE BANK..................................................................... 880 DISASSEMBLY OF VALVE SECTION.......................................................................... 882 VALVE SECTION IDENTIFICATION.......................................................................... 882 CLEANING AND INSPECTION................................................................................... 883 ASSEMBLY.................................................................................................. 884 REASSEMBLY OF VALVE SECTION........................................................................... 884 REASSEMBLY OF CONTROL VALVE BANK...................................................................... 886 INSTALLATION.............................................................................................. 887 CIRCLE REVERSE GEAR........................................................................................... 889 REMOVAL OF CIRCLE REVERSE MOTOR........................................................................... 889 INSTALLATION.............................................................................................. 889 SERVICING ................................................................................................ 893 DISASSEMBLY............................................................................................... 893 ASSEMBLY.................................................................................................. 895 HYDRAULIC CYLINDER............................................................................................ 898 HYDRAULIC CYLINDER TORQUES AND PRESSURES.................................................................. 898 STEERING CYLINDER......................................................................................... 899 REMOVAL............................................................................................... 899 INSTALLATION.......................................................................................... 900 DISASSEMBLY........................................................................................... 902 CLEANING AND INSPECTION............................................................................... 902 ASSEMBLY.............................................................................................. 902 LEANING WHEEL CYLINDER.................................................................................... 904 REMOVAL............................................................................................... 904 INSTALLATION.......................................................................................... 905 DISASSEMBLY........................................................................................... 908 CLEANING AND INSPECTION............................................................................... 908 ASSEMBLY.............................................................................................. 909 BLADE TILT CYLINDER....................................................................................... 910 REMOVAL............................................................................................... 910 INSTALLATION.......................................................................................... 910 DISASSEMBLY........................................................................................... 912 CLEANING AND INSPECTION............................................................................... 912 ASSEMBLY.............................................................................................. 913 BLADE SIDE SHIFT CYLINDER................................................................................. 914 REMOVAL............................................................................................... 914 INSTALLATION.......................................................................................... 914 DISASSEMBLY........................................................................................... 915 CLEANING AND INSPECTION............................................................................... 915 ASSEMBLY.............................................................................................. 916 DRAWBAR (BLADE) LIFT CYLINDER............................................................................. 917 REMOVAL............................................................................................... 917 INSTALLATION.......................................................................................... 917 DISASSEMBLY........................................................................................... 918 CLEANING AND INSPECTION............................................................................... 918 ASSEMBLY.............................................................................................. 919 DRAWBAR SHIFT CYLINDER.................................................................................... 920 REMOVAL............................................................................................... 920 INSTALLATION.......................................................................................... 920 DISASSEMBLY........................................................................................... 921 CLEANING AND INSPECTION............................................................................... 921 ASSEMBLY.............................................................................................. 922 RIPPER CYLINDER........................................................................................... 923 REMOVAL............................................................................................... 923 INSTALLATION.......................................................................................... 923 DISASSEMBLY........................................................................................... 924 CLEANING AND INSPECTION............................................................................... 924 ASSEMBLY.............................................................................................. 925 ARTICULATION CYLINDER..................................................................................... 926 REMOVAL............................................................................................... 926 INSTALLATION.......................................................................................... 927 DISASSEMBLY........................................................................................... 930 CLEANING AND INSPECTION............................................................................... 930 ASSEMBLY.............................................................................................. 931 LOCK PIN CYLINDER......................................................................................... 932 REMOVAL............................................................................................... 932 INSTALLATION.......................................................................................... 932 DISASSEMBLY........................................................................................... 934 CLEANING AND INSPECTION............................................................................... 934 ASSEMBLY.............................................................................................. 934 STEERING UNIT................................................................................................. 937 DISASSEMBLY............................................................................................... 937 ASSEMBLY.................................................................................................. 944 ARTICULATION INDICATOR........................................................................................ 949 REMOVAL................................................................................................... 949 INSTALLATION.............................................................................................. 949 ADJUSTMENT................................................................................................ 949 ARTICULATION JOINT............................................................................................ 950 DISASSEMBLY............................................................................................... 952 CLEANING AND INSPECTION................................................................................... 954 ASSEMBLY.................................................................................................. 955 SEAT.......................................................................................................... 958 GENERAL SPECIFICATIONS.................................................................................... 958 COMPLETE ASSEMBLY......................................................................................... 959 DISASSEMBLY........................................................................................... 960 REASSEMBLY............................................................................................ 962 LOWER SUSPENSION.......................................................................................... 963 DISASSEMBLY........................................................................................... 964 INSPECTION AND REPAIR................................................................................. 966 ASSEMBLY.............................................................................................. 966 SEAT ADJUSTER............................................................................................. 967 DISASSEMBLY........................................................................................... 967 ASSEMBLY.............................................................................................. 967 AIR CONDITIONING.............................................................................................. 969 AIR CONDITIONING SYSTEM ELECTRICAL DIAGRAM................................................................ 969 AIR CONDITIONING SYSTEM DIAGRAM........................................................................... 970 AIR CONDITIONING COMPRESSOR............................................................................... 971 REMOVAL............................................................................................... 971 INSTALLATION.......................................................................................... 971 COMPRESSOR BELT TENSION............................................................................... 971 RECEIVER/DRYER............................................................................................ 972 SERVICE............................................................................................... 972 REMOVAL............................................................................................... 972 INSTALLATION.......................................................................................... 972 CONDENSER................................................................................................. 973 REMOVAL............................................................................................... 973 INSTALLATION.......................................................................................... 973 AIR CONDITIONER/HEATER UNIT............................................................................... 974 ELECTRICAL DIAGRAM.................................................................................... 974 ASSEMBLY DIAGRAM...................................................................................... 975 REMOVAL............................................................................................... 977 INSTALLATION.......................................................................................... 977 ASSEMBLY.............................................................................................. 978 AIR CONDITIONING SYSTEM CHARGING PROCEDURE................................................................1001 CHECKING COMPRESSOR OIL LEVEL.............................................................................1003 CAB...........................................................................................................1005 CAB AND OPERATOR'S PLATFORM MOUNTING DIAGRAM..............................................................1005 REMOVAL...................................................................................................1006 INSTALLATION..............................................................................................1006 STEERING CONSOLE..............................................................................................1007 ASSEMBLY..................................................................................................1008 STEERING CONSOLE WIRING...................................................................................1009 STEERING CONSOLE CONTROL LEVERS...........................................................................1011 ASSEMBLY..............................................................................................1012 STEERING COLUMN...........................................................................................1013 STEERING CONTROL ASSEMBLY.................................................................................1015 STEERING CONSOLE INSTRUMENT PANEL.........................................................................1017 RH SIDE CONSOLE...............................................................................................1019 CONSOLE SWITCH PANEL......................................................................................1019 DISASSEMBLY...........................................................................................1020 ASSEMBLY..............................................................................................1020 TRANSMISSION CONTROLS.....................................................................................1021 DISASSEMBLY...........................................................................................1022 ASSEMBLY..............................................................................................1022 ACCELERATOR/DECELERATOR CONTROL LINKAGE.......................................................................1023 PEDAL TO INJECTOR PUMP....................................................................................1023 ASSEMBLY INSTRUCTION..................................................................................1024 HAND THROTTLE.............................................................................................1025 ASSEMBLY INSTRUCTIONS.................................................................................1026 40 MAINTENANCE STANDARD...........................................................................................1028 GENERAL BOLT TORQUE VALUES....................................................................................1030 ENGINE MOUNT..................................................................................................1031 TRANSMISSION/TORQUE CONVERTER MOUNT...........................................................................1032 DRIVE SHAFT...................................................................................................1033 FINAL DRIVE & TANDEM DRIVE....................................................................................1034 BRAKES........................................................................................................1035 SERVICE BRAKE.............................................................................................1035 PARKING BRAKE.............................................................................................1036 PUSH BLOCK....................................................................................................1037 FRONT AXLE....................................................................................................1039 RIPPER........................................................................................................1041 MAIN FRAME....................................................................................................1043 FUEL & HYDRAULIC TANK MOUNT...................................................................................1045 CAB MOUNT BOLTS...............................................................................................1046 BATTERY & BOX MOUNTING........................................................................................1047 RADIATOR MOUNTING.............................................................................................1049 HYDRAULIC CONTROL LINKAGE.....................................................................................1051 PRIORITY VALVE................................................................................................1052 RETURN/PARK BRAKE VALVE.......................................................................................1053 BLADE ACCUMULATOR BRACKET.....................................................................................1054 BLADE.........................................................................................................1055 BLADE SUPPORT.................................................................................................1057 BLADE LIFT ASSEMBLY...........................................................................................1059 DRAWBAR.......................................................................................................1061 CIRCLE ROTATION GEAR..........................................................................................1063 REAR AXLE ASSEMBLY............................................................................................1064
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