Caterpillar (CAT) 420D Backhoe Loader Parts Manual – PDF DOWNLOAD

Description

Caterpillar (CAT) 420D Backhoe Loader Parts Manual – PDF DOWNLOAD

DESCRIPTION:

Caterpillar (CAT) 420D Backhoe Loader Parts Manual – PDF DOWNLOAD

FDP18400-Up (Machine)
CRS1-Up (Engine)

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 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 (CAT) 420D Backhoe Loader Parts Manual – PDF DOWNLOAD

GENERAL INFORMATION A23
REPAIR ALTERNATIVES A42
SUPPLEMENTAL COOLANT
ADDITIVES A47
MAINTENANCE PARTS A52
INDEX A78
MACHINE ARRANGEMENT 1
BACKHOE AR-EXTENDABLE STICK 1
BACKHOE AR 5
BACKHOE AR-STANDARD STICK 5
BACKHOE AR 6
BACKHOE AR-STANDARD STICK 7
BACKHOE AR 8
CHASSIS AR 10
COMMON AR 10
ENGINE ARRANGEMENT 11
ENGINE AR 11
ENGINE AR-PRIMARY 12
BASIC ENGINE 13
CAMSHAFT GP 13
COVER GP-VALVE MECHANISM 14
CRANKSHAFT GP 16
CYLINDER BLOCK GP 18
CYLINDER HEAD GP 21
DRIVE GP-FAN 23
FLYWHEEL GP 24
HOUSING GP-FLYWHEEL 25
HOUSING GP-FRONT 26
LIFTING GP-ENGINE 28
MOUNTING GP-ENGINE 29
MOUNTING GP-ENGINE & TMSN 30
PAN GP-OIL 32
PISTON & ROD GP 34
PLUG GP-ENGINE 35
PULLEY GP-CRANKSHAFT 37
VALVE MECHANISM GP 38
LUBRICATION SYSTEM 39
BREATHER GP 39
FILLER GP-ENGINE OIL 47
PUMP GP-ENGINE OIL 49
COOLING SYSTEM 50
CONNECTION GP-WATER 50
COOLER GP-FLTR BASE & ENG OIL 51
COOLING AR 53
FAN GP-SUCTION 55
FITTING GP-HEATER & AIR COND 58
LINES GP-POWER TRAIN COOLER 59
PUMP GP-WATER 63
RADIATOR & FAN GP 65
RADIATOR & HYD OIL COOLER GP 67
AIR INLET AND EXHAUST SYSTEM 75
AIR CLEANER GP 75
COVER GP-AIR INLET 78
EXTENSION GP-EXHAUST 79
INDICATOR GP-AIR FILTER CHANGE 80
MUFFLER GP 84
TURBOCHARGER GP 85
FUEL SYSTEM 87
CONTROL GP-GOV & ACCELERATOR 87
FILTER GP-FUEL 89
FILTER GP-WATER SEP & FUEL 91
LINES GP-FUEL 92
PUMP GP-FUEL INJECTION 94
PUMP GP-FUEL PRIMING 97
SEPARATOR GP-WATER 98
TANK & MTG GP-FUEL 102
TANK GP-FUEL 103
ELECTRICAL AND STARTING SYSTEM 106
ALTERNATOR GP-CHARGING 106
BATTERY GP 107
GLOW PLUG GP 115
HEATER GP-JACKET WATER 116
INSTALLATION GP-SECURITY 119
LAMP GP-FLOOD 123
LAMP GP-SIGNAL 124
LAMP GP-STOP & TAIL 125
LAMP GP-WARNING BEACON 126
LIGHTING GP-FLOOD & SIGNAL 128
LIGHTING GP-WARNING BEACON 131
STARTING MOTOR GP-ELECTRIC 133
SWITCH GP-PRESSURE 136
SWITCH GP-TEMPERATURE 137
WIRING GP-AIR CONDITIONER 138
WIRING GP-AUTOSHIFT 145
WIRING GP-CAB 150
WIRING GP-CONSOLE 157
WIRING GP-ENGINE 171
WIRING GP-HEATER 175
WIRING GP-PLATFORM 177
WIRING GP-POWER RECEPTACLE 183
WIRING GP-REAR 184
WIRING GP-RIDE CONTROL 187
WIRING GP-SENSOR 193
WIRING GP-STABILIZER 194
WIRING GP-STABILIZER ALARM 196
WIRING GP-STEERING 198
SEBP3994 TABLE OF CONTENTS A1
TABLE OF CONTENTS
Name Page Name Page
POWER TRAIN 199
AXLE & MTG GP-REAR 199
AXLE GP-DRIVE & STEERING 201
AXLE GP-REAR 204
CONTROL GP-DIFFERENTIAL LOCK 209
CONTROL GP-TRANSMISSION 210
DIFFERENTIAL & BEVEL GEAR GP 211
DIFFERENTIAL GP 213
DRIVE AR-BACKHOE LOADER 214
DRIVE GP-FLEXIBLE COUPLING 215
FILLER GP-POWER TRAIN OIL 216
FLANGE GP-WHEEL 225
HOUSING & FLANGE GP-AXLE 226
PLANETARY GP-FINAL DRIVE 230
POWER TRAIN AR 231
SHAFT GP-DRIVE 240
TRANSMISSION & MOUNTING GP 243
TRANSMISSION AR-DIRECT DRIVE 246
TRANSMISSION AR-POWER SHIFT 246
TRANSMISSION GP-DIRECT DRIVE 247
TRANSMISSION GP-POWER SHIFT 259
VALVE GP-RELIEF 268
VALVE GP-SOLENOID 269
VALVE GP-TIRE 274
WHEEL & TIRE AR 275
WHEEL & TIRE GP 277
BRAKING SYSTEM 285
BRAKE GP-PARKING 285
CONTROL GP-PARKING BRAKE 286
CONTROL GP-SERVICE BRAKE 288
LEVER GP-HAND CONTROL 291
RESERVOIR GP-BRAKE 292
STEERING SYSTEM 293
AXLE GP-FRONT 293
CONTROL GP-STEERING 296
KNOB GP-STEERING 297
LINES GP-STEERING 298
STEERING WHEEL GP 303
VALVE GP-PRIORITY 304
FRAME AND BODY 305
BOX GP-BATTERY 305
BUMPER GP-FRONT 309
COUNTERWEIGHT GP 310
DOOR GP-BATTERY 315
FENDER GP-FRONT 316
FENDER GP-REAR 317
FLOORPLATE GP 318
FRAME GP-LOADER 321
FRAME GP-SWING 322
GUARD GP-DRIVE SHAFT 324
HOOD & GUARD GP 325
HOOD GP-ENGINE 327
HYDRAULIC SYSTEM 330
ACCUMULATOR GP-RIDE CONTROL 330
ACCUMULATOR GP-STABILIZER 332
CONNECTOR GP-VALVE 333
CONTROL AR-HYDRAULIC 336
CONTROL AR-RIDE 336
CONTROL GP-HYDRAULIC HAND 338
CONTROL GP-HYDRAULIC PEDAL 345
CONTROL GP-JOYSTICK 349
CONVERSION AR-CUSHION SWING 353
CONVERSION GP-AUXILIARY LINES 355
CONVERSION GP-CONTROL VALVE 365
CONVERSION GP-EXTENDABLE
STICK 366
COUPLING GP 367
COVER GP-CONTROL VALVE 368
CYLINDER & LINES GP-THUMB 369
CYLINDER GP-BACKHOE BUCKET 370
CYLINDER GP-BOOM 374
CYLINDER GP-EXTENDABLE STICK 376
CYLINDER GP-LIFT 379
CYLINDER GP-MULTIPURPOSE
BUKT 380
CYLINDER GP-STABILIZER 381
CYLINDER GP-STICK 383
CYLINDER GP-SWING 384
CYLINDER GP-THUMB 385
CYLINDER GP-TILT 386
FILTER GP-OIL 387
GUARD GP-STABILIZER CYLINDER 388
HYDRAULIC AR 391
INSTALLATION AR-BANK VALVE 395
KICKOUT & POSITIONER GP 396
KIT-RIDE CONTROL 398
LINES GP-BACKHOE AUXILIARY 399
LINES GP-BOOM 424
LINES GP-BUCKET CYLINDER 428
LINES GP-EXTENDABLE STICK 432
LINES GP-LIFT CYLINDER 437
LINES GP-LOAD CONTROL VALVE 440
LINES GP-LOADER AUXILIARY 447
LINES GP-MULTIPURPOSE BUCKET 449
LINES GP-PILOT 453
LINES GP-PUMP 463
LINES GP-RETURN 472
LINES GP-RIDE CONTROL 476
LINES GP-STABILIZER 480
LINES GP-STICK 482
LINES GP-SWING 487
LINES GP-TILT CYLINDER 491
LOCK GP-HYDRAULIC HAND
CONTROL 493
MOUNTING GP-BACKHOE CONTROL 494
MOUNTING GP-BANK VALVE 496
MOUNTING GP-CYLINDER 498
A2 TABLE OF CONTENTS SEBP3994
TABLE OF CONTENTS
Name Page Name Page
MOUNTING GP-HYDRAULIC
CONTROL 500
MOUNTING GP-HYDRAULIC PUMP 502
MOUNTING GP-LINES 503
PUMP GP-PISTON 509
ROTATING GP-PUMP 512
SHAFT GP-POWER TAKE-OFF 513
STABILIZER AR 514
TANK GP-HYDRAULIC 515
VALVE & MTG GP-BANK 517
VALVE & MTG GP-SOLENOID 518
VALVE AR-BANK 4 519
VALVE AR-BANK 5 519
VALVE AR-BANK 6 519
VALVE GP-BANK 2 520
VALVE GP-BANK 3 524
VALVE GP-BANK 4 526
VALVE GP-BANK 5 527
VALVE GP-BANK 6 528
VALVE GP-CHECK 530
VALVE GP-CONTROL 533
VALVE GP-LOAD CONTROL 555
VALVE GP-PILOT 558
VALVE GP-PUMP CONTROL 570
VALVE GP-SHUTTLE 573
VALVE GP-SOLENOID 574
IMPLEMENTS 575
ARM GP-LIFT 575
BOOM GP 577
BRACE GP-LIFT CYLINDER 579
BRACKET GP-TRANSPORT 580
HOUSING AS-EXTENDABLE STICK 581
LINK GP-THUMB 582
LINKAGE GP-BACKHOE BUCKET 583
LINKAGE GP-LOADER BUCKET 585
LOADER AR 587
LOCK GP-TRANSPORT 588
MOUNTING GP-STICK 592
PAD & GUARD GP-STABILIZER 593
PAD & MTG GP-STABILIZER 597
PAD GP-STABILIZER 600
STABILIZER GP-BACKHOE 602
STICK GP-EXTENDABLE 604
STICK GP-HOE 606
WORK TOOLS 608
BUCKET AR-MULTIPURPOSE 608
BUCKET AS-GENERAL PURPOSE 611
BUCKET AS-HOE 616
BUCKET GP-GENERAL PURPOSE 626
BUCKET GP-HOE 628
BUCKET GP-MULTIPURPOSE 687
COUPLER AR-QUICK 691
COUPLER GP-QUICK 692
EDGE GP-CUTTING 697
FORK AR 699
FORK GP 700
GUARD GP-BUCKET 701
KIT-ADAPTER TIP 703
MOUNTING GP-BUCKET 705
MOUNTING GP-FORK 707
PIN GP-COUPLER 708
SHIPPING AR-BUCKET 710
STOP GP-BUCKET 711
THUMB AR 712
THUMB GP 715
TOOTH GP-UNI 716
OPERATOR STATION 717
ACCUMULATOR GP-REFRIGERANT 717
AIR CONDITIONER & MOUNTING GP 718
AIR CONDITIONER AR 722
AIR CONDITIONER GP 723
ARMREST GP 725
CAB AR 726
CAB AS 733
CAB GP 738
CANOPY AR 742
CANOPY AS 746
CANOPY GP-OPEN ROPS 753
COMPARTMENT GP-LITERATURE 755
COMPRESSOR GP-REFRIGERANT 756
CONDENSER & MTG GPREFRIGERANT
760
CONSOLE GP-FRONT 761
CONSOLE GP-OPERATOR 764
CONSOLE GP-SIDE 766
COVER GP-CONSOLE 775
COVER GP-FIREWALL 778
COVER GP-POST 780
DOOR GP-LH 782
DOOR GP-RH 784
DUCT GP-AIR 786
FLOOR MAT GP 790
FOOTREST GP 794
HEATER & MTG GP-CAB 795
HEATER GP-CAB 797
HORN GP-ELECTRIC 799
KIT-PEDAL GUARD 800
LATCH GP-CONSOLE 801
LEVER GP-GOVERNOR CONTROL 802
LINES GP-HEATER 803
LINES GP-HEATER & AIR COND 805
MIRROR GP-REAR VIEW 810
MODULE GP-WARNING INDICATOR 811
MOTOR GP-WINDOW WIPER 813
MOUNTING GP-INSTRUMENT PANEL 814
PANEL GP-INSTRUMENT 819
PEDAL GP-GOVERNOR 820
SEBP3994 TABLE OF CONTENTS A3
TABLE OF CONTENTS
Name Page Name Page
SEAT BELT GP 821
SEAT GP 823
SEAT GP-SUSPENSION 830
SUPPRESSION GP-SOUND 836
SUSPENSION GP-SEAT 838
TACHOMETER GP-ELECTRIC 840
TRIM GP-CAB 842
VISOR GP-CAB 843
WASHER GP-WINDOW 844
WINDOW GP-CAB 848
WINDOW GP-DOOR 854
WIPER GP-WINDOW 858
SERVICE EQUIPMENT AND SUPPLIES 861
FILM GP 861
INSTALLATION AR-WHEEL CHOCK 862
LOCK GP-VANDALISM 863
PLATE & FILM GP 864
PART NUMBER INDEX B1
A4 TABLE OF CONTENTS SEBP3994
TABLE DES MATIÈRES
Désignation Page Désignation Page
GÉNÉRALITÉS A26
OPTIONS DE RÉPARATION A43
ADDITIFS POUR LIQUIDE DE
REFROIDISSEMENT A48
PIÈCES DE RECHANGE A57
INDEX A90
VERSION DE MACHINE 1
PELLE RÉTRO – BRAS TÉLESCOPIQUE
(VERSION) 1
PELLE RÉTRO (VERSION) 5
*BACKHOE AR-STANDARD STICK 5
PELLE RÉTRO (VERSION) 6
*BACKHOE AR-STANDARD STICK 7
PELLE RÉTRO (VERSION) 8
VERSION DE CHASSIS 10
VERSION NORMALE 10
VERSION DE MOTEUR 11
MOTEUR (VERSION) 11
MOTEUR (VERSION PRINCIPALE) 12
MOTEUR STANDARD 13
ARBRE A CAMES (ASS) 13
CACHE-SOUPAPES (ASS) 14
VILEBREQUIN (ASS) 16
BLOC-CYLINDRES (ASS) 18
CULASSE (ASS) 21
ENTRAÎNEMENT DE VENTILATEUR
(ASS) 23
VOLANT MOTEUR (ASS) 24
CARTER DE VOLANT (ASS) 25
CARTER AV (ASS) 26
OEILLETONS DE LEVAGE MOTEUR
(ASS) 28
MONTAGE DE MOTEUR (ASS) 29
MONTAGE DE MOTEUR ET BOÎTE
(ASS) 30
HUILE MOTEUR – CARTER (ASS) 32
PISTON ET BIELLE (ASS) 34
BOUCHON DE MOTEUR (ASS) 35
VILEBREQUIN – POULIE (ASS) 37
CULBUTERIE (ASS) 38
CIRCUIT DE GRAISSAGE 39
RENIFLARD (ASS) 39
BOUCHON DE REMPLISSAGE D’HUILE
MOTEUR (ASS) 47
POMPE A HUILE MOTEUR (ASS) 49
CIRCUIT DE REFROIDISSEMENT 50
RACCORD D’EAU (ASS) 50
SUPPORT DE FILTRE ET REFROIDISSEUR
D’HUILE MOTEUR 51
REFROIDISSEMENT (VERSION) 53
VENTILATEUR ASPIRANT (ASS) 55
RACCORD-RÉCHAUFFEUR ET
CLIMATISEUR (ASS) 58
CANALISATIONS DE REFROIDIS DE
TRANSMISSION 59
POMPE A EAU (ASS) 63
RADIATEUR ET VENTILATEUR (ASS) 65
RADIATEUR ET REFROIDISSEUR D’HUILE
HYDRAULIQUE (ASS) 67
CIRCUIT D’ADMISSION D’AIR ET
D’ÉCHAPPEMENT 75
FILTRE A AIR (ASS) 75
COUVERCLE DE COLLECTEUR
D’ADMISSION (ASS) 78
RALLONGE D’ÉCHAPPEMENT (ASS) 79
INDICATEUR DE COLMATAGE DE FILTRE À
AIR (ASS) 80
SILENCIEUX (ASS) 84
TURBOCOMPRESSEUR (ASS) 85
CIRCUIT DE CARBURANT 87
COMMANDE DE RÉGULATEUR ET
D’ACCÉLÉRATEUR (ASS) 87
FILTRE A CARBURANT (ASS) 89
FILTRE DE SÉPARATEUR D’EAU ET DE
CARBURANT (ASS) 91
CANALISATIONS DE CARBURANT
(ASS) 92
POMPE D’INJECTION DE CARBURANT
(ASS) 94
POMPE D’AMORÇAGE DE CARBURANT
(ASS) 97
SÉPARATEUR D’EAU (ASS) 98
RÉSERVOIR DE CARBURANT ET MONTAGE
(ASS) 102
RÉSERVOIR DE CARBURANT (ASS) 103
CIRCUIT ÉLECTRIQUE ET DE
DÉMARRAGE 106
ALTERNATEUR DE CHARGE (ASS) 106
BATTERIE (ASS) 107
BOUGIE DE PRÉCHAUFFAGE (ASS) 115
EAU DES CHEMISES – RECHAUFFEUR
(ASS) 116
MONTAGE-SÉCURITÉ (ASS) 119
LAMPE – PHARE (ASS) 123
* TRADUCTION NON DISPONIBLE AU MOMENT DE LA PUBLICATION
SEBP3994 TABLE DES MATIÈRES A5
TABLE DES MATIÈRES
Désignation Page Désignation Page
LAMPE – CLIGNOTANT DE DIRECTION
(ASS) 124
FEUX ARRIÈRE ET FEUX D’ARRÊT 125
LAMPE – GYROPHARE (ASS) 126
ÉCLAIRAGE – PROJECTEURS ET
CLIGNOTANTS (ASS) 128
ÉCLAIRAGE – GYROPHARE (ASS) 131
DÉMARREUR ÉLECTRIQUE (ASS) 133
MANOCONTACT 136
BOUTON DE TEMPÉRATURE 137
CABLAGE – CLIMATISEUR (ASS) 138
CABLAGE DE CHANGEMENT DE VITESSES
AUTOMATIQUE (ASS) 145
CABLAGE DE CABINE (ASS) 150
CABLAGE DE CONSOLE (ASS) 157
CABLAGE DE MOTEUR (ASS) 171
CABLAGE DU CHAUFFAGE DE CABINE
(ASS) 175
CABLAGE – PLATE-FORME (ASS) 177
CABLAGE DE PRISE DE FORCE 183
CABLAGE AR (ASS) 184
CÂBLAGE DE COMMANDE DE
TRANSLATION (ASS) 187
CABLAGE – CAPTEUR (ASS) 193
CABLAGE DE STABILISATEUR (ASS) 194
CABLAGE D’AVERTISSEUR DE
STABILISATEUR (ASS) 196
CABLAGE DE DIRECTION (ASS) 198
TRANSMISSION 199
ESSIEU ET MONTAGE -ARRIÈRE
(ASS) 199
ESSIEU MOTEUR ET DIRECTEUR
(ASS) 201
ESSIEU AR (ASS) 204
COMMANDE DE DIFFÉRENTIEL –
VERROUILLAGE (ASS) 209
COMMANDE DE BOITE DE VITESSES
(ASS) 210
COURONNE ET DIFFERENTIEL
(ASS) 211
DIFFERENTIEL (ASS) 213
VERSION D’ENTRAÎNEMENT DE
CHARGEUSE-PELLETEUSE 214
ENTRAÎNEMENT D’ACCOUPLEMENT
FLEXIBLE (ASS) 215
GOULOTTE DE REMPLISSAGE D’HUILE DE
TRANSMISSION 216
BOUDIN DE ROUE (ASS) 225
CARTER ET BRIDE D’ESSIEU (ASS) 226
TRAINS PLANÉTAIRES-RÉDUCTEURS
(ASS) 230
TRANSMISSION (VERSION) 231
ARBRE D’ENTRAÎNEMENT (ASS) 240
BOITE DE VITESSES ET MONTAGE
(ASS) 243
BOITE MECANIQUE (VERSION) 246
BOÎTE POWER SHIFT (VERSION) 246
BOÎTE MÉCANIQUE (ASS) 247
BOÎTE POWER SHIFT (ASS) 259
CLAPET DE DECHARGE (ASS) 268
SOUPAPE – SOLÉNOÏDE (ASS) 269
PNEU – GROUPE DE VALVE 274
ROUE ET PNEU (VERSION) 275
ROUE ET PNEU (ASS) 277
CIRCUIT DE FREINAGE 285
FREIN DE STATIONNEMENT (ASS) 285
COMMANDE DE FREIN DE
STATIONNEMENT (ASS) 286
FREIN DE MANOEUVRE – COMMANDE
(ASS) 288
LEVIER DE COMMANDE MANUELLE 291
RÉSERVOIR-FREIN (ASS) 292
CIRCUIT DE DIRECTION 293
ESSIEU AV (ASS) 293
COMMANDE DE DIRECTION (ASS) 296
BOUTON DE DIRECTION (ASS) 297
CANALISATIONS DE DIRECTION
(ASS) 298
VOLANT DE DIRECTION (ASS) 303
SOUPAPE DE PRIORITE (ASS) 304
CHÂSSIS ET BENNE 305
COMPARTIMENT DE BATTERIE (ASS) 305
PARE-CHOCS AV (ASS) 309
CONTREPOIDS (ASS) 310
PORTE DE BATTERIE (ASS) 315
GARDE-BOUE AV (ASS) 316
GARDE-BOUE AR (ASS) 317
TÔLE DE PLANCHER (ASS) 318
BATI – CHARGEUSE (ASS) 321
BÂTI D’ORIENTATION (ASS) 322
BLINDAGE D’ARBRE DE TRANSMISSION
(ASS) 324
CAPOT ET PROTECTION (ASS) 325
CAPOT DU MOTEUR (ASS) 327
CIRCUIT HYDRAULIQUE 330
ACCUMULATEUR – COMMANDE DE
TRANSLATION (ASS) 330
ACCUMULATEUR DE STABILISATEUR
(ASS) 332
RACCORD DE SOUPAPE (ASS) 333
* TRADUCTION NON DISPONIBLE AU MOMENT DE LA PUBLICATION
A6 TABLE DES MATIÈRES SEBP3994
TABLE DES MATIÈRES
Désignation Page Désignation Page
COMMANDE HYDRAULIQUE
(VERSION) 336
COMMANDE DE TRANSLATION
(VERSION) 336
COMMANDE HYDRAULIQUE MANUELLE
(ASS) 338
COMMANDE HYDRAULIQUE DE PÉDALE
(ASS) 345
PALONNIER – GROUPE DE COMMANDE
(ASS) 349
VERSION DE TRANSFORMATION
D’ORIENTATION D’AMORTISSEUR 353
TRANSFORMATION DE CANALISATIONS
AUXILIAIRES (ASS) 355
TRANSFORMATION – DISTRIBUTEUR
(ASS) 365
GROUPE DE TRANSFORMATION – BRAS
TÉLESCOPIQUE (ASS) 366
ACCOUPLEMENT (ASS) 367
COUVERCLE DE DISTRIBUTEUR
(ASS) 368
VÉRIN ET CANALISATIONS DE
SERRE-JOINT (ASS) 369
VÉRIN DE GODET RÉTRO (ASS) 370
VERIN DE FLECHE (ASS) 374
VÉRIN DU BRAS TELESCOPIQUE
(ASS) 376
VÉRIN DE LEVAGE (ASS) 379
VÉRIN – GODET TOUS-TRAVAUX
(ASS) 380
VERIN DE STABILISATEUR (ASS) 381
VERIN DE BRAS (ASS) 383
VÉRIN D’ORIENTATION (ASS) 384
VÉRIN DE SERRE-JOINT (ASS) 385
VÉRIN D’INCLINAISON (ASS) 386
FILTRE A HUILE (ASS) 387
PROTECTEUR DE VÉRIN DE
STABILISATEUR (ASS) 388
VERSION HYDRAULIQUE 391
VERSION MONTAGE-RANGÉE DE
DISTRIBUTEURS 395
LIMITEUR DE LEVAGE ET RETOUR À
L’ANGLE DE CAVAGE 396
KIT – COMMANDE DE TRANSLATION 398
CANALISATIONS SECONDAIRES DE PELLE
RÉTRO (ASS) 399
FLECHE – CANALISATIONS 424
CANALISATIONS DE VÉRIN DE GODET
(ASS) 428
CANALISATIONS DU BRAS TELESCOPIQUE
(ASS) 432
CANALISATIONS DE VÉRIN DE LEVAGE
(ASS) 437
CANALISATIONS-VALVE DE CONTROLE DE
CHARGE 440
CANALISATIONS-CHARGEUSE AUXILIAIRE
(ASS) 447
CANALISATIONS – GODET TOUS-TRAVAUX
(ASS) 449
CANALISATIONS A COMMANDE PILOTE
(ASS) 453
CANALISATIONS DE POMPE (ASS) 463
CANALISATIONS DE RETOUR (ASS) 472
CANALISATIONS DE COMMANDE DE
MARCHE 476
CANALISATIONS DE STABILISATEUR
(ASS) 480
CANALISATIONS DE BRAS (ASS) 482
CANALISATIONS D’ORIENTATION
(ASS) 487
CANALISATIONS DU VÉRIN D’INCLINAISON
(ASS) 491
VERROUILLAGE DE COMMANDE
MANUELLE HYDRAUL (ASS) 493
MONTAGE DE COMMANDE DE PELLE
RÉTRO 494
MONTAGE-DISTRIBUTEUR (ASS) 496
MONTAGE DE VÉRIN (ASS) 498
MONTAGE DE COMMANDE HYDRAULIQUE
(ASS) 500
MONTAGE – POMPE HYDRAULIQUE
(ASS) 502
MONTAGEDE CANALISATIONS (ASS) 503
POMPE A PISTONS (ASS) 509
GROUPE DE ROTATION DE POMPE 512
ARBRE DE PRISE DE FORCE (ASS) 513
STABILISATEUR (VERSION) 514
RÉSERVOIR HYDRAULIQUE (ASS) 515
DISTRIBUTEURS ET MONTAGE
(ASS) 517
SOUPAPE ET MONTAGE –
SOLÉNOÏDE 518
DISTRIBUTEUR 4 ÉLÉMENTS
(VERSION) 519
DISTRIBUTEUR 5 ÉLÉMENTS
(VERSION) 519
DISTRIBUTEUR 6 ÉLÉMENTS
(VERSION) 519
DISTRIBUTEUR DOUBLE ÉLÉMENT
(ASS) 520
DISTRIBUTEUR TRIPLE ÉLÉMENT
(ASS) 524
DISTRIBUTEUR 4 ÉLÉMENTS (ASS) 526
DISTRIBUTEUR 5 ÉLÉMENTS (ASS) 527
DISTRIBUTEUR 6 ÉLÉMENTS (ASS) 528
CLAPET DE RETENUE (ENS) 530
* TRADUCTION NON DISPONIBLE AU MOMENT DE LA PUBLICATION
SEBP3994 TABLE DES MATIÈRES A7
TABLE DES MATIÈRES
Désignation Page Désignation Page
*VALVE GP-CHECK 531
CLAPET DE RETENUE (ENS) 532
DISTRIBUTEUR (ASS) 533
DISTRIBUTEUR DE CHARGE (ASS) 555
SOUPAPE PILOTE (ASS) 558
*VALVE GP-PUMP CONTROL 570
VANNE PILOTE (ASS) 573
SOUPAPE – SOLÉNOÏDE (ASS) 574
ÉQUIPEMENTS 575
BRAS DE LEVAGE (ASS) 575
FLECHE (ASS) 577
TIRANT DE VÉRIN DE LEVAGE (ASS) 579
SUPPORT D’EXPÉDITION (ASS) 580
CARTER DE BRAS TÉLESCOPIQUE
(ENS) 581
BIELLETTE DE SERRE-JOINT (ASS) 582
TIMONERIE DE GODET RÉTRO(ASS) 583
TIMONERIE DE GODET DE CHARGEUSE
(ASS) 585
CHARGEUSE (VERSION) 587
VERROUILLAGE POUR L’EXPÉDITION
(ASS) 588
MONTAGE DE BRAS (ASS) 592
SEMELLE ET PROTECTION DE
STABILISATEUR (ASS) 593
SEMELLE ET MONTAGE DE
STABILISATEUR 597
SEMELLE DE STABILISATEUR 600
PELLE RÉTRO – STABILISATEUR
(ASS) 602
BRAS TÉLESCOPIQUE (ASS) 604
BRAS DE PELLE RETRO (ASS) 606
OUTILS DE TRAVAIL 608
GODET TOUS-TRAVAUX (VERSION) 608
GODET NORMAL (ENS) 611
GODET RETRO (ENS) 616
GODET NORMAL (ASS) 626
GODET RETRO (ASS) 628
GODET TOUS-TRAVAUX (ASS) 687
COUPLEUR EXPRESS (VERSION) 691
COUPLEUR EXPRESS (ASS) 692
LAME DE COUPE (ASS) 697
FOURCHE (VERSION) 699
FOURCHE (ASS) 700
PROTECTION DE GODET (ASS) 701
*KIT-ADAPTER TIP 703
GODET – MONTAGE (ASS) 705
MONTAGE FOURCHE (ASS) 707
AXE DU COUPLER (ASS) 708
GODET – VERSION D’EXPÉDITION 710
ARRÊT-GODET (ASS) 711
VERSION DE SERRE-JOINT 712
SERRE-JOINT (ASS) 715
DENT MONOBLOC (ASS) 716
POSTE DE CONDUITE 717
ACCUMULATEUR – CLIMATISEUR
(ASS) 717
CLIMATISEUR ET MONTAGE (ASS) 718
CLIMATISEUR (VERSION) 722
CLIMATISEUR (ASS) 723
ACCOUDOIR (ASS) 725
CABINE (VERSION) 726
CABINE (ENS) 733
CABINE (ASS) 738
TOIT (VERSION) 742
TOIT (ENS) 746
TOIT-ROPS OUVERT (ASS) 753
POCHE A DOCUMENTS (ASS) 755
COMPRESSEUR DE REFRIGERANT
(ASS) 756
CONDENSATEUR ET MONTAGE
(RÉFRIGÉRANT) 760
CONSOLE AV (ASS) 761
CONSOLE DE CONDUITE (ASS) 764
CONSOLE LATÉRALE (ASS) 766
COUVERCLE DE LA CONSOLE (ASS) 775
COUVERCLE-CLOISON PARE-FEU
(ENS) 778
COUVERCLE (ASS) MONTANT 780
PORTIERE GAUCHE (ASS) 782
PORTIERE DROITE (ASS) 784
GAINE D’AIR (ASS) 786
TAPIS DU PLANCHER (ASS) 790
*FOOTREST GP 794
CHAUFFAGE ET MONTAGE – CABINE
(ASS) 795
CHAUFFAGE DE CABINE (ASS) 797
KLAXON ÉLECTRIQUE (ASS) 799
KIT DE PROTECTION DE PÉDALE 800
LOQUET (GR)-CONSOLE 801
LEVIER DE COMMANDE DE REGULATEUR
(ASS) 802
CANALISATIONS DE CHAUFFAGE
(ASS) 803
CANALISATIONS-RÉCHAUFFEUR ET
CLIMATISEUR (ASS) 805
RÉTROVISEUR (ASS) 810
MODULE – TÉMOIN (ASS) 811
MOTEUR D’ESSUIE-GLACE (ASS) 813
MONTAGE DU TABLEAU DE BORD
(ASS) 814
TABLEAU DE BORD (ASS) 819
RÉGULATEUR – PÉDALE (ASS) 820
* TRADUCTION NON DISPONIBLE AU MOMENT DE LA PUBLICATION
A8 TABLE DES MATIÈRES SEBP3994
TABLE DES MATIÈRES
Désignation Page Désignation Page
CEINTURE DE SECURITE (ASS) 821
SIÈGE (ASS) 823
SIÈGE AVEC SUSPENSION (ASS) 830
INSONORISATION (ASS) 836
SIÈGE AVEC SUSPENSION (ASS) 838
COMPTE-TOURS ÉLECTRIQUE
(ASS) 840
GARNITURE POUR CABINE (ASS) 842
RETROVISEUR – CABINE (ASS) 843
LAVE-GLACE – VITRE (ASS) 844
VITRE DE CABINE (ASS) 848
GLACE DE PORTIÈRE (ASS) 854
ESSUIE-GLACE (ASS) 858
MATÉRIEL ET FOURNITURES
D’ENTRETIEN 861
PLAQUE SIGNALÉTIQUE (ASS) 861
MONTAGE DE CALE DE ROUE
(VERSION) 862
VERROUILLAGE ANTI-VANDALISME
(ASS) 863
PLAQUES SIGNALETIQUES ET
AUTOCOLLANTS (ASS) 864
INDEX DE NUMÉROS DE PIÈCES B1
* TRADUCTION

CATERPILLAR (CAT) 420D BACKHOE LOADER PARTS MANUAL – PDF DOWNLOAD:

IMAGES PREVIEW OF THE MANUAL:

PLEASE NOTE:

•  This is the SAME exact manual used by your dealers to fix your vehicle.
• The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
• Any queries / doubts regarding your purchase, please feel free to contact [email protected]