Caterpillar D8T TRACK-TYPE TRACTOR PARTS MANUAL – PDF DOWNLOAD

Description

Caterpillar D8T TRACK-TYPE TRACTOR PARTS MANUAL – PDF DOWNLOAD

DESCRIPTION:

Caterpillar D8T TRACK-TYPE TRACTOR PARTS MANUAL – PDF DOWNLOAD

1. MACHINE IDENTIFICATION

• Caterpillar machines are identified by Product Identification Numbers (PIN). Some components included in a machine may be identified by Serial Numbers (S/N).
• Typical components that will be serialized include engines, transmissions, bulldozers, and rippers. The machine and engine are further identified by arrangement numbers and in some cases modification numbers. These numbers are shown on the product identification plate(s) and on the master plate in the operator’s compartment.
• Caterpillar dealers need all of these numbers to determine accurate parts identification. Effective First Quarter 2001 the Caterpillar Product Identification Number (PIN) changed from 8 to 17 characters. In an effort to provide uniform equipment identification, Caterpillar and other construction equipment manufacturers are moving to comply with the latest version of the product identification numbering standard.
• Non-road machine PINs are defined by ISO 10261. The new PIN format will apply to all Caterpillar machines and generator sets. The PIN plates and frame marking will display the 17 character PIN. The new format will look like the following:

Where:

1. Caterpillar’s World Manufacturing Code (characters 1-3)

2. Machine Descriptor (characters 4-8)

3. Check Character (character 9)

4. Machine Indicator Section (MIS) or Product Sequence Number (characters 10-17). These were previously referred to as the Serial Number. Machines and generator sets produced before First Quarter 2001 will maintain their 8 character PIN format. Components such as engines, transmissions, axles, etc. and work tools will continue to use an 8 character Serial Number (S/N).

2. ORDERING PARTS

• When replacement parts are required for this product Caterpillar recommends using Caterpillar replacement parts or parts with equivalent specifications including, but not limited to, physical (dimensions, type, strength and material. Failure to heed this warning can lead to premature failures, product damage, personal injury or death.
• Quality Caterpillar replacement parts are available from Caterpillar dealers throughout the world. Their parts inventories are up to date and include all parts normally required to protect your investment in Caterpillar machines.
• Dealers may offer repair kits or remanufactured parts to allow selection of the most effective repair alternative for a particular situation. When ordering parts, your order should specify the quantity, part number, part name, and the serial number/product identification number of the machine for which the parts are needed.

3. PARTS MANUAL ORGANIZATION

Product information in this manual is presented as “information elements” that represent all of the components for the specific model. Engine Arrangement and Seat Group are examples of information elements. The information elements are organized alphabetically by part name and secondarily by part number within each major section of the manual.

4. TABLE OF CONTENTS

A table of contents (TOC) is found at the beginning of the manual. The TOC lists each section of the manual with a complete list of all information elements organized as they appear in the manual. Page numbers are provided for quick reference to detailed parts identification illustrations and serviceable consist lists

5. MAINTENANCE PARTS INDEX

The Maintenance Parts Index, located near the beginning of the manual, references most frequently used maintenance part numbers, providing description, quantity, usage and page number. This information is organized alphabetically by part description

TABLE OF CONTENTS:

Caterpillar D8T TRACK-TYPE TRACTOR PARTS MANUAL – PDF DOWNLOAD

GENERAL INFORMATION A5
REPAIR ALTERNATIVES A8
SUPPLEMENTAL COOLANT ADDITIVES A9
MAINTENANCE PARTS A10
INDEX A16
MACHINE ARRANGEMENT 1
CHASSIS AR 1
COLDWEATHER AR 2
GENERAL AR 2
MACHINE AR-HIGH AMBIENT TEMP 3
MODIFICATION AR-WOODCHIP 3
WASTE HANDLING AR 5
ENGINE ARRANGEMENT 11
ENGINE AR-COMPLETE 11
ENGINE AR-CORE 15
INSTALLATION AR-ENGINE 17
BASIC ENGINE 18
ADAPTER GP-PUMP DRIVE 18
BASE GP-VALVE COVER & INJ HARN 19
CAMSHAFT GP 22
COVER GP-CYLINDER BLOCK 23
COVER GP-FLYWHEEL HOUSING 25
COVER GP-FRONT HOUSING 27
COVER GP-SOUND SUPPRESSION 28
COVER GP-VALVE MECHANISM 29
CRANKSHAFT GP 35
CYLINDER BLOCK AS 36
CYLINDER BLOCK GP 38
CYLINDER HEAD AS 46
CYLINDER HEAD GP 52
DAMPER & PULLEY GP 58
FASTENER GP-ENGINEWIRING 59
FASTENER GP-FRONT HOUSING 60
FASTENER GP-VALVE MECHANISM 62
FLYWHEEL GP 63
GEAR GP-CAMSHAFT 64
GEAR GP-FRONT 65
GEAR GP-REAR 67
HOUSING GP-FLYWHEEL 69
HOUSING GP-FRONT 71
LIFTING GP-ENGINE 75
MECHANISM GP-FUEL PUMP &
VALVE 77
MOUNTING GP-ALTERNATOR &
COMPR 81
PAN GP-OIL 82
PISTON & ROD GP 94
PLUG GP-CYLINDER BLOCK 100
PLUG GP-CYLINDER HEAD 103
ROCKER ARM GP 104
SEAL GP-CRANKSHAFT 110
SUPPORT GP-ENGINE 111
SUPPRESSION AR-SOUND 113
TRUNNION GP-ENGINE 114
LUBRICATION SYSTEM 115
BREATHER GP 115
FASTENER GP-OIL PUMP MOUNTING 117
FILLER GP-ENGINE OIL 118
FILTER GP-ENGINE OIL 119
FUMES DISPOSAL GP 121
GAUGE GP-OIL LEVEL (DIPSTICK) 123
LINES GP-TURBOCHARGER OIL 124
OIL CHANGE GP-HIGH SPEED 126
PRELUBRICATION AR-ENGINE 128
PUMP GP-ENGINE OIL 130
COOLING SYSTEM 131
CORE GP-OIL COOLER 131
FAN AR-REVERSIBLE 132
FAN GP-SUCTION 136
LINES GP-WATER 138
PUMP GP-WATER 146
RADIATOR AR 148
RADIATOR GP 150
TANK GP-COOLANT 155
AIR INLET AND EXHAUST SYSTEM 157
AFTERCOOLER GP-AIR 157
AIR CLEANER GP 159
DUST EJECTOR GP 161
LINES GP-AIR 162
MANIFOLD GP-EXHAUST 164
MOUNTING GP-AIR CLEANER 165
MUFFLER GP 166
PRECLEANER AR 167
PRECLEANER GP 169
SHIELD GP-MANIFOLD 177
TURBOCHARGER GP 178
FUEL SYSTEM 180
ADAPTER GP-FAST FILL FUEL 180
FILTER GP-PRIMARY FUEL 182
FILTER GP-SECONDARY FUEL 186
FILTER GP-WATER SEP & FUEL 192
LINES GP-FUEL 193
LINES GP-FUEL FILTER 195
PUMP & MTG GP-FUEL TRANSFER 203
PUMP GP-FUEL INJECTION 204
PUMP GP-FUEL PRM &WATER SEP 205
TANK GP-FUEL 206
VALVE GP-CHECK 212
SEBP4195-44 TABLE OF CONTENTS A1
TABLE OF CONTENTS
Name Page Name Page
ELECTRICAL AND STARTING SYSTEM 214
ALARM GP 214
ALTERNATOR GP-CHARGING 215
BATTERY &WIRING GP 226
BATTERY GP 234
BLOCK GP-JUNCTION 235
CAMERA AR 236
CONNECTION GP-ELECTRICAL 238
CONTROL & MTG GP-ENGINE ELEK 239
CONTROL & MTG GP-IMPLEMENT 242
CONTROL GP-COMMUNICATION 243
CONTROL GP-IMPLEMENT 244
CONTROL GP-SWITCH 246
CONTROL GP-UNPROGRAMMED 248
CONVERTER GP-ELECTRICAL 250
ELECTRONICS AR-MACHINE 251
ELECTRONICS GPCOMMUNICATION
251
ELECTRONICS GP-IMPLEMENT 252
ELECTRONICS GP-MACHINE 252
ELECTRONICS GP-MONITOR 252
ELECTRONICS GP-POWER TRAIN 252
GRADE CONTROL AR 253
GRADE CONTROL AR-LASER 253
GRADE CONTROL AR-SATELLITE 254
HEATER GP-JACKETWATER 256
INSTALLATION GP-COMMUNICATION 259
INSTALLATION GP-SECURITY 265
LAMP GP-FLOOD 267
LIGHTING GP-FLOOD 273
LIGHTING GP-RIPPER 313
LIGHTING GP-WARNING BEACON 314
LINES GP-ALTERNATOR AIR 317
MAST GP 319
MOUNTING GP-CONNECTOR 320
MOUNTING GP-GRADE CONTROL 322
MOUNTING GP-RECEIVER 323
MOUNTING GP-SENSOR 326
PANEL GP-FUSE 327
RADIO GP-COMMUNICATION 331
RECEIVER GP-LASER 331
RECEIVER GP-SATELLITE 331
RESISTOR GP-CAB HEATER 334
SENSOR & MOUNTING GP 335
SENSOR GP-ENGINE 338
SENSOR GP-POSITION 342
SENSOR GP-PRESSURE 347
SENSOR GP-SPEED 356
SENSOR GP-TEMPERATURE 361
STARTING AID GP-ETHER 367
STARTING MOTOR GP-ELECTRIC 368
SWITCH GP-BYPASS 372
SWITCH GP-DISCONNECT 373
SWITCH GP-FLOW 376
SWITCH GP-LIMIT 377
SWITCH GP-MAGNETIC 378
SWITCH GP-PRESSURE 380
SWITCH GP-PUSH BUTTON 381
SWITCH GP-WIPER 382
VALVE GP-ETHER STARTING 383
WIRING GP-CAB 384
WIRING GP-ELECTRONIC CONTROL 386
WIRING GP-ENGINE 388
WIRING GP-GRADE CONTROL 395
WIRING GP-PLATFORM 402
POWER TRAIN 411
AXLE GP 411
BRAKE & DIFFERENTIAL DRIVE GP 413
BRAKE & PLANETARY GP 417
CASE & PARTS GP-PLANETARY 419
CASE GP-TRANSMISSION 422
CONTROL GP-TRANSMISSION HYD 424
COUPLING GP-PUMP 428
DIFFERENTIAL & BEVEL GEAR GP 429
DRAIN GP-ECOLOGY 431
DRIVE GP-FINAL 432
FINAL DRIVE GP 444
DRIVE GP-PUMP 446
LINES GP-POWER TRAIN OIL 447
MOUNTING GP-FINAL DRIVE 471
MOUNTING GP-TRANSMISSION 472
PLANETARY GP-TRANSMISSION 473
POWER TRAIN AR 478
PUMP GP-GEAR 479
SCREEN GP 483
SEGMENT GP-SPROCKET 484
SHAFT GP-DRIVE 488
SLIP JOINT GP 489
TORQUE CONVERTER GP 490
TRANSMISSION AR 495
UNIVERSAL JOINT GP 497
VALVE GP-MODULATING 498
VALVE GP-PRIORITY 500
VALVE GP-RELIEF 505
VALVE GP-SOLENOID 508
FRAME AND BODY 510
ACTUATOR GP-POWER 510
BAR AR-STRIKER 512
BAR GP-STRIKER 514
BOX GP-BATTERY 516
CASE & FRAME GP 518
COUNTERWEIGHT GP 522
COUNTERWEIGHT GP-FRONT 525
COVER GP-HOOD 526
DOOR GP-ACCESS 527
DRAWBAR GP 539
ENCLOSURE GP-ENGINE 540
ENCLOSURE GP-HYDRAULIC TANK 547
A2 TABLE OF CONTENTS SEBP4195-44
TABLE OF CONTENTS
Name Page Name Page
FENDER GP 548
FLOORPLATE GP 552
FRAME & BEARING AS 553
GRILL GP-RADIATOR 555
GUARD AR-BOTTOM 560
GUARD AR-FINAL DRIVE 564
GUARD GP-BOTTOM 565
GUARD GP-BRUSH 568
GUARD GP-DRIVE SHAFT 570
GUARD GP-FINAL DRIVE 571
GUARD GP-FUEL TANK 573
GUARD GP-POWER TRAIN 575
GUARD GP-RADIATOR 576
GUARD GP-REAR 582
GUARD GP-ROCK 583
GUARD GP-SEAL 585
LATCH GP 586
PANEL GP-SOUND SUPPRESSION 587
SEAL GP-WASTE HANDLING 588
STEP GP 592
SWEEP GP 593
UNDERCARRIAGE 595
BAR AS-EQUALIZER 595
BAR GP-EQUALIZER 596
CAP GP-TRACK IDLER 598
CAP GP-TRACK ROLLER 601
FRAME AS-TRACK ROLLER 603
FRAME GP-TELESCOPING RECOIL 604
GAUGE AR-TRACK 618
GAUGE AR-UNDERCARRIAGE 618
GUARD AR-IDLER 618
GUARD GP-IDLER 620
IDLER GP-TRACK 623
LINK AS-TRACK 633
LINK AS-TRACK BOX 639
LUBRICATION GP-PIVOT SHAFT 641
ROLLER AR-TRACK CARRIER 643
ROLLER GP-TRACK-DOUBLE
FLANGE 646
ROLLER GP-TRACK-SINGLE FLANGE 650
SUSPENSION GP-BOGIE 655
TRACK ADJUSTER & RECOIL GP 661
TRACK GP 667
UNDERCARRIAGE AR 691
STEERING AND BRAKING SYSTEM 695
ACTUATOR GP-PUMP 695
CONTROL GP-PARKING BRAKE 696
FILTER GP-OIL 698
HEAD GP-PUMP 701
LINES GP-STEERING 703
MANIFOLD & VALVE GP 707
MOTOR GP-PISTON 710
PUMP GP-CHARGE 711
PUMP GP-PISTON 712
ROTATING GP-MOTOR 714
ROTATING GP-PUMP 716
VALVE GP-BRAKE CONTROL 718
VALVE GP-FLUSHING 720
VALVE GP-PUMP CONTROL 721
VALVE GP-RELIEF 723
VALVE GP-SOLENOID 724
VALVE GP-STEERING & BRAKE CONT 726
HYDRAULIC SYSTEM 728
ACCUMULATOR GP-PILOT OIL 728
ACTUATOR GP-PUMP 730
ADAPTER GP-MOTOR 731
CONTROL AR-HYD PIN PULLER 732
CONTROL AR-HYDRAULIC 734
COOLER GP-HYDRAULIC OIL 736
CYLINDER & LINES GP-LIFT 737
CYLINDER AR-DUAL TILT 741
CYLINDER GP-BULLDOZER LIFT 744
CYLINDER GP-RIPPER LIFT 746
CYLINDER GP-RIPPER PIN PULLER 748
CYLINDER GP-TILT 749
HYDRAULIC AR 759
LINES GP-BULLDOZER MANIFOLD 760
LINES GP-HYDRAULIC 762
LINES GP-HYDRAULIC FAN 763
LINES GP-PIN PULLER CYLINDER 772
LINES GP-PUMP 773
LINES GP-RIPPER 776
LINES GP-TILT CYLINDER 779
MANIFOLD GP-CONTROL 798
MANIFOLD GP-HYDRAULIC 803
MANIFOLD GP-VALVE 804
MOTOR & MTG GP-HYDRAULIC FAN 806
MOTOR GP-PISTON 807
MOUNTING GP-CYLINDER 809
PLUG GP-CONTROL VALVE 810
PUMP & MOUNTING GP 811
PUMP GP-PISTON 813
ROTATING GP-MOTOR 821
ROTATING GP-PUMP 823
TANK &MTG GP-HYDRAULIC 825
VALVE & MTG GP-CONTROL 834
VALVE & MTG GP-HYDRAULIC FAN 838
VALVE & MTG GP-IMPLEMENT CONT 839
VALVE GP-BANK 3 840
VALVE GP-BANK 4 854
VALVE GP-BYPASS 862
VALVE GP-CHECK 863
VALVE GP-CONTROL 867
VALVE GP-FAN REVERSING 894
VALVE GP-PRESSURE REDUCING 896
VALVE GP-PUMP CONTROL 897
VALVE GP-QUICK-DROP 901
SEBP4195-44 TABLE OF CONTENTS A3
TABLE OF CONTENTS
Name Page Name Page
VALVE GP-RELIEF 903
VALVE GP-SHUTTLE 908
VALVE GP-SOLENOID 909
IMPLEMENTS 916
BRACE GP-BULLDOZER 916
BULLDOZER AR-ANGLING 919
BULLDOZER AR-SEMI-UNIVERSAL 921
BULLDOZER AR-UNIVERSAL 924
C-FRAME GP 926
LINK GP-STABILIZER 928
MODIFICATION AR-BULLDOZER 931
PUSH ARM GP 932
PUSH ARM GP-STABILIZER 935
TRUNNION GP-BULLDOZER 939
WORK TOOLS 941
BLADE & EDGE GP-ANGLING 941
BLADE & EDGE GP-SEMI-UNIVERSAL 942
BLADE & EDGE GP-UNIVERSAL 949
BLADE AS-SEMI-UNIVERSAL 954
BLADE AS-UNIVERSAL 962
BLADE GP 966
BLADE GP-ANGLING 968
BLADE GP-SEMI-UNIVERSAL 969
BLADE GP-UNIVERSAL 976
EDGE GP-BIT & CUTTING 981
FRAME AR-STRIKER 985
FRAME GP-RIPPER 987
LINES GP-WINCH 990
MOUNTING GP-MAST 992
MOUNTING GP-RIPPER 994
PLATE AS-WEAR 995
PULLER AR-PIN 997
PULLER GP-PIN 998
RIPPER AR 999
RIPPER GP 1001
TOOTH GP-RIPPER 1003
OPERATOR STATION 1006
ADJUSTER GP-SEAT 1006
AIR COMPRESSOR GP-SEAT 1007
AIR CONDITIONER AR 1009
BOX GP-STORAGE 1010
BRACKET GP-MOUNTING 1011
CAB AR 1014
CAB GP 1017
CANOPY AR-OPEN ROPS 1026
COMPRESSOR GP-REFRIGERANT 1027
CONDENSER & MTG GPREFRIGERANT
1029
CONDENSER GP-REFRIGERANT 1031
CONSOLE GP-FRONT 1033
CONSOLE GP-OPERATOR 1034
CONTROL & MTG GP-PEDAL 1036
CONTROL GP-HANDLE 1041
CONTROL GP-JOYSTICK 1054
CONTROL GP-RIPPER 1072
CONTROL GP-STEER CLUTCH & BRK 1074
CONTROL GP-STEERING 1075
CONTROL GP-STEERING & XMSN 1076
CONVERSION AR-OPEN ROPS 1080
CONVERSION AR-ROPS 1080
COVER GP-ACCESS 1081
DISPLAY GP-MONITOR 1083
DOOR GP-CAB 1084
FILTER GP-CAB AIR 1091
HEATER GP-CAB 1093
HOUSING GP-SEAT SUSPENSION 1099
INSTALLATION GP-RADIO 1102
KIT-WINDOW 1104
LINER GP-CAB 1105
LINES GP-AIR CONDITIONER 1107
LINES GP-HEATER 1137
MIRROR GP-REAR VIEW 1139
MONITOR AS 1142
MOUNTING GP-ANTENNA 1143
MOUNTING GP-CAB 1146
MOUNTING GP-CONDENSER 1147
MOUNTING GP-MONITOR 1150
MOUNTING GP-RADIO 1152
MOUNTING GP-ROPS 1153
OPERATOR AR 1155
PAN GP-BACKREST 1157
PANEL GP-CONTROL 1163
PEDAL GP-GOVERNOR & BRAKE 1165
PLATFORM AR 1171
PLATFORM GP-OPERATOR 1174
RECLINER GP-SEAT 1176
ROPS GP 1177
ROPS GP-OPEN 1178
SCREEN GP-PROTECTION 1180
SEAT & MOUNTING GP 1182
SEAT GP 1183
SEAT GP-SUSPENSION 1194
SUSPENSION GP-SEAT 1200
TANK GP-WINDOWWASHER 1204
WASHER GP-WINDOW 1206
WINDOWGP-CAB 1208
WINDOWGP-SLIDING 1212
WIPER GP-WINDOW 1215
WIPER PIVOT GP 1224
SERVICE EQUIPMENT AND SUPPLIES 1226
FILM GP 1226
PLATE & FILM GP 1230
PLATE GP-ENGINE IDENTIFICATION 1233
PART NUMBER INDEX B1
A4 TABLE

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