John Deere 7721 Combine Parts Catalog PC1669 - PDF Parts Manual Download - MJODPC1669.zip

This is the full technical Parts Manual covering the John Deere 7721 Combine, providing every OEM parts detail you need to maintain, service, and repair the machine the way a professional technician would.

PRODUCT DETAILS:

Total Pages: 737 pages

File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)

Language: English

Document Type: Parts Catalog

NOTES: Operator's Manual, Component Technical Manual, Repair Technical Manual, & Operation & Test Technical Manual (Electrical Wiring Diagrams included) available upon request

PC1669 - John Deere 7721 Combine Parts Manual.pdf

MAIN SECTIONS

040 ELECTRICAL.....2

ST416545 - SUPPLEMENTARY TERMINALS AND CONNECTORS.....4

ST514762 - CONTROL BOX HOUSING, MOUNTING BRACKETS, AND HARNESS ( - 600000).....6

ST514763 - Control Box Housing, Mounting Brackets and Harness (Dial-A-Matic) (600001 - ).....10

ST514764 - CONTROL BOX INDICATORS, CYLINDER TACHOMETER, AND MOUNTINGS ( - 600000).....14

ST514765 - CONTROL BOX INDICATOR, CYLINDER TACHOMETER AND MOUNTINGS (600001 - ).....16

ST514767 - TACHOMETER CYLINDER SPEED SENSOR.....18

ST514768 - HITCH TUBE HARNESS AND SHORT TURN SENSOR ( - 600000).....20

ST514769 - HITCH TUBE HARNESS AND SHORT TURN SENSOR (600001 - ).....23

ST514770 - SEPARATOR MAIN HARNESS AND LOW SHAFT SPEED MONITORS ( - 600000).....26

ST514771 - SEPARATOR MAIN HARNESS AND LOW SHAFT MONITORS (600001 - ).....30

ST514772 - HARVESTRAK COMBINE MONITOR (600001 - ).....35

ST514773 - HARVESTRAK CONSOLE AND BRACKET (600001 - ).....40

ST514774 - HARNESSES AND LAMPS (GRAIN TANK AND UNLOADING AUGER).....42

ST514775 - FIELD LAMP, HARNESS, AND FRONT REFLECTORS.....47

ST514776 - TAIL, WARNING LIGHTS, AND REAR REFLECTORS.....50

ST514777 - ELECTRIC MOTOR - BELT PICKUP DRIVE.....53

ST514778 - HEADER ELECTROMAGNETIC CLUTCH.....56

ST514779 - UNLOADING AUGER ELECTROMAGNETIC CLUTCH.....59

ST514780 - STRAW WALKER PLUGGING SENSING UNIT.....62

ST514781 - WEATHER PACK TERMINALS AND CONNECTORS.....66

ST514782 - ELECTRICAL CONNECTOR SERVICE KIT.....69

ST514783 - ELECTRICAL CONNECTOR SERVICE KIT.....73

ST514784 - TERMINAL AND WIRING KIT.....77

050 POWER TRAIN.....81

ST514786 - DRAWBAR EXTENSION (NOT INCLUDING 4430 TRACTOR).....82

ST514788 - DRAWBAR EXTENSION (FOR 4430 TRACTOR ONLY).....84

ST514789 - HITCH BEAM, AXLE FRAME, AND SAFETY CHAIN ( - 610600).....86

ST514790 - HITCH BEAM, AXLE FRAME, AND SAFETY CHAIN (610601 - ).....90

ST514791 - POWERSHAFT BEARING SUPPORT AND RELATED PARTS ( - 610600).....93

ST514792 - HITCH TUBE LOCKING MECHANISM.....95

ST514793 - HITCH BEAM JACK STAND.....97

ST514794 - TELESCOPING POWERSHAFT AND SHIELD.....99

ST514795 - MAIN POWERSHAFT ( - 610600).....102

ST514796 - Main Power Shaft (610601 - ).....105

ST514797 - GEAR CASE WITH GEARS AND SHAFTS.....109

ST514798 - Power Shaft, Front Universal Joint Shields and Hydraulic Hose Support.....114

ST514799 - REAR UNIVERSAL JOINT SHIELD.....117

ST514800 - BELT PICKUP HYDRAULIC PUMP MOUNTING.....119

ST514801 - WHEEL, SPINDLE, AND HOUSING.....121

070 HYDRAULICS.....124

ST514804 - HITCH BEAM HYDRAULIC LINES AND HOSES.....125

ST514805 - Hoses and couplers for combines ( - 600000).....130

ST514806 - Hoses and couplers for combines (600001 - 625100).....132

ST514808 - HEADER LIFT OIL LINES.....134

ST514809 - Hydraulic Oil Lines and Hoses (Cylinder Speed Control Valve and Sheave).....137

ST514810 - CYLINDER SPEED CONTROL VALVE.....140

ST514811 - KIT, ARMATURE REPAIR.....143

ST514812 - KIT, ARMATURE REPAIR.....145

ST514813 - KIT, POPPET REPAIR.....147

ST514814 - KIT, POPPET REPAIR.....149

ST514815 - HYDRAULIC OIL RESERVOIR.....151

ST514816 - BELT PICKUP PUMP AND SHEAVE.....154

ST514817 - KIT, BELT PICKUP PUMP.....158

ST514818 - KIT, BELT PICKUP PUMP BACK PLATE.....160

ST514819 - BELT PICKUP FLOW CONTROL VALVE.....162

ST514820 - Kit, Seal Repair, Belt Pickup Flow Control Valve.....165

ST514822 - KIT, ADJUSTING SCREW.....167

ST514823 - BELT PICKUP OIL LINES.....169

ST514824 - UNLOADING AUGER SWING HYDRAULIC OIL LINES AND HOSES.....173

ST514825 - UNLOADING AUGER SWING HYDRAULIC CYLINDER AND MOUNTING.....176

ST514826 - UNLOADING AUGER SWING HYDRAULIC CYLINDER AND MOUNTING.....180

ST514827 - KIT, UNLOADING AUGER SWING HYDRAULIC CYLINDER.....183

080 SEPARATOR SHELL.....185

ST514829 - CYLINDER DOOR, SEALS, FEED PLATE, AND STONE TRAP.....186

ST514830 - Separator Right - Hand Side Sheet And Frame.....189

ST514831 - SEPARATOR LEFT-HAND SIDE SHEETS AND FRAME.....194

ST514832 - REAR HOOD.....199

ST514833 - REAR HOOD SUPPORT ROD.....203

ST514837 - REAR JACKSTAND AND TUBE SUPPORT.....205

ST517140 - REAR LADDER.....208

ST517144 - TOOL BOX.....210

110 FEEDER HOUSE.....212

ST514841 - COUPLER AND SHIELD (RIGHT - HAND SIDE).....213

ST514843 - Quik-Tatch Coupler And Shield (Left - Hand Side).....215

ST514844 - FEEDER HOUSE FRONT SHEETS.....217

ST514845 - FEEDER HOUSE TOP SHEETS.....220

ST514846 - FEEDER HOUSE BOTTOM SHEETS.....223

ST514847 - REGULAR FEEDER HOUSE SIDE SHEETS AND FRAME.....226

ST514848 - HEADER LIFT HYDRAULIC CYLINDER.....233

ST514849 - KIT, HEADER LIFT HYDRAULIC CYLINDER.....235

ST514850 - FEEDER CONVEYOR IDLER SHAFT AND FEEDER DRUM.....237

ST514851 - FEEDER CONVEYOR CHAIN.....241

ST514852 - FEEDER HOUSE LEFT-HAND SHIELD.....244

ST514853 - FEEDER HOUSE LOWER SHAFT AND SHEAVE.....247

ST514854 - FEEDER HOUSE LOWER BELT TIGHTENER.....250

ST514855 - FEEDER HOUSE UPPER SHAFT AND SHEAVES.....253

ST514856 - FEEDER HOUSE DRIVE TIGHTENER.....257

120 SEPARATOR.....260

ST514857 - CYLINDER DRIVES SHIELD.....264

ST514859 - Separator Right - Hand Shield (562901 - ).....267

ST514860 - CYLINDER DRIVE SUPPORT BRACES ( - 562900).....269

ST514861 - DUAL - RANGE CYLINDER INTERMEDIATE DRIVE SUPPORT BRACES (562901 - ).....272

ST514862 - CYLINDER DRIVE INTERMEDIATE SHAFT ( - 562900).....275

ST514863 - Dual - Range Cylinder Drive Intermediate Shaft (562901 - ).....280

ST514864 - CYLINDER DRIVE TIGHTENER ( - 562900).....284

ST514865 - DUAL - RANGE CYLINDER DRIVE TIGHTENER (562901 - ).....287

ST514866 - RASP - BAR CYLINDER ( - 562900).....290

ST514867 - RASP - BAR CYLINDER.....295

ST514868 - DUAL - RANGE CYLINDER DRIVE GEAR CASE (563136 - ).....301

ST514869 - DUAL - RANGE CYLINDER DRIVE PINION GEARS (562901 - ).....306

ST514870 - DUAL - RANGE CYLINDER DRIVE LOCKOUT ARM (562901 - ).....308

ST514872 - DUAL - RANGE CYLINDER DRIVE GEAR CASE SHIELD (562901 - ).....310

ST514873 - Cylinder Drive Countershaft Bearing Housing Lube Bank System (Right-Hand Side).....312

ST514874 - Cylinder Shaft Bearing Housing Lube Bank System (Right-Hand Side) ( - 513350).....314

ST514875 - Cylinder Shaft Bearing Housing Lube Bank System (Right-Hand Side) (513351 - ).....316

ST514876 - Cylinder Shaft Bearing Lube Bank System (Left-Hand Side).....318

ST514877 - CYLINDER COVERS.....320

ST514879 - CYLINDER SHEAR BAR.....323

ST514880 - OPEN - BAR CONCAVE.....325

ST514881 - REMOTE DUMP STONE TRAP.....329

ST514882 - CONCAVE ADJUSTING SHAFT AND RATCHET.....332

ST514883 - Beater Drive (100 Per Cent Beater Speed) ( - 414100).....335

ST514884 - Beater Drive (150 Per Cent Beater Speed) (414101 - 562900).....338

ST514886 - BEATER DRIVE (DUAL-RANGE CYLINDER DRIVE) (562901 - ).....342

ST514887 - BEATER AND DRIVE FOR CYLINDER TACHOMETER ( - 600000).....345

ST514888 - BEATER AND DRIVE FOR CYLINDER TACHOMETER (600001 - ).....351

ST514891 - Beater Bearing Lube Bank System (Left-Hand Side).....356

ST514892 - Beater Bearing Lube Bank System (Right-Hand Side).....358

ST514895 - CLEANING FAN AIR DUCTS.....360

ST514896 - CLEANING FAN HOUSING.....363

ST514897 - CLEANING FAN.....365

ST514898 - SHOE GRAIN SUPPLY AUGERS DRIVE SHAFT AND SHEAVE.....370

ST514899 - SHOE GRAIN SUPPLY AUGERS DRIVE TIGHTENER AND IDLER.....375

ST514900 - SHOE GRAIN SUPPLY AUGERS HOUSING.....379

ST514901 - SHOE GRAIN SUPPLY AUGERS.....384

ST514904 - STRAW WALKER.....387

ST514905 - STRAW WALKER FRONT CRANKSHAFT.....391

ST514906 - Straw Walker Rear Crankshaft and Straw Spreader Drive Sheave and Shield.....395

ST514908 - STRAW WALKER DRIVE TIGHTENER.....398

ST514909 - CHAFFER FRAME AND COVER.....400

ST514910 - CHAFFER FRAME BRACKETS AND SWINGERS.....406

ST514911 - CHAFFER AND SIEVE.....410

ST514912 - SIEVE FRAME.....418

ST514913 - SHOE PITMAN AND SHAFT.....424

ST514915 - SHOE CRANKSHAFT DRIVE TIGHTENER.....428

ST514916 - CLEAN GRAIN LOWER AUGER HOUSING.....430

ST514917 - CLEAN GRAIN LOWER AUGER AND HOUSING.....433

ST514918 - CLEAN GRAIN ELEVATOR HOUSING ( - 562900).....436

ST514919 - CLEAN GRAIN ELEVATOR HOUSING (562901 - ).....440

ST514920 - CLEAN GRAIN ELEVATOR HOUSING BOOT (562901 - ).....443

ST514921 - CLEAN GRAIN ELEVATOR DRIVE TIGHTENER AND IDLER.....446

ST514922 - CLEAN GRAIN ELEVATOR DRIVE COUNTERSHAFT.....449

ST514923 - CLEAN GRAIN ELEVATOR CONVEYOR CHAIN, SHAFT, SHEAVE, AND SPROCKET.....452

ST514925 - LOWER TAILINGS AUGER DRIVE TIGHTENER.....456

ST514926 - LOWER TAILINGS HOUSING.....459

ST514927 - LOWER TAILINGS AUGER ( - 610600).....462

ST514928 - LOWER TAILINGS AUGER, SHAFT AND TIGHTENER (610601 - ).....467

ST514929 - TAILINGS ELEVATOR HOUSING ( - 610600).....472

ST514930 - TAILINGS ELEVATOR HOUSING (610601 - ).....475

ST514931 - TAILINGS ELEVATOR CONVEYOR CHAIN, SPROCKETS, AND BEARINGS ( - 610600).....479

ST514932 - TAILINGS ELEVATOR CONVEYOR CHAIN, SPROCKETS AND BEARINGS (610601 - ).....483

ST514933 - UPPER TAILINGS AUGER DRIVE TIGHTENER.....487

ST514935 - UPPER TAILINGS AUGER AND HOUSING.....489

ST514936 - LOADING AUGER AND HOUSING.....495

ST514937 - LOADING AUGER GEAR CASE AND SHEAVE.....500

ST514938 - Grain Tank Loading Auger Gear Case Lube Bank System (Right-Hand Side) (610601 - ).....504

ST514939 - Separator Rear Shield (Right - Hand) ( - 562900).....506

ST514941 - Separator Right - Hand Shield (562901 - ).....509

ST514942 - STRAW CHOPPER DRIVE IDLER AND TIGHTENER.....511

ST514943 - STRAW CHOPPER CURTAIN (CORN).....515

ST514944 - STRAW CHOPPER HOUSING ( - 562900).....518

ST514945 - STRAW CHOPPER HOUSING (562901 - ).....521

ST514946 - STRAW CHOPPER PLATE AND FINS ( - 562900).....524

ST514947 - STRAW CHOPPER PLATE AND FINS (562901 - ).....527

ST514948 - STRAW CHOPPER KNIFE AND SUPPORT.....530

ST514949 - STRAW CHOPPER ROTOR SHEAVE AND SHIELD.....534

ST514950 - STRAW CHOPPER ROTOR AND BLADES ( - 620300).....537

ST514951 - STRAW CHOPPER ROTOR AND BLADES (620301 - ).....540

ST514953 - STRAW SPREADER SHIELDS.....543

ST514954 - STRAW SPREADER.....545

ST514955 - STRAW SPREADER MOUNTING AND GUARD.....550

ST517282 - HEAVY DUTY BEATER ASSEMBLY.....553

ST517294 - SEPARATOR CURTAINS.....555

ST517330 - CLEANING FAN SPEED CONTROL LINKAGE.....557

130 GRAIN TANK AND UNLOADING AUGER.....559

ST514958 - GRAIN TANK FALSE FRONT.....561

ST514959 - GRAIN TANK.....564

ST514960 - GRAIN TANK SKIRTS.....567

ST514961 - GRAIN TANK SKIRTS.....570

ST514962 - GRAIN TANK EXTENSIONS AND FLIP-UPS.....573

ST514963 - UNLOADING AUGER DRIVE COUNTERSHAFT, SHEAVE, AND DRIVE SPROCKET.....576

ST514964 - UNLOADING AUGER DRIVE IDLER.....581

ST514965 - GRAIN TANK CROSS AUGER DRIVE TIGHTENERS.....583

ST514966 - GRAIN TANK FRONT CROSS AUGER.....585

ST514967 - GRAIN TANK REAR CROSS AUGER.....590

ST514968 - GRAIN TANK INNER UNLOADING AUGER COVERS AND CHANNELS.....593

ST514969 - OPTIONAL ADJUSTABLE FRONT AND REAR GRAIN TANK AUGER COVERS (513351 - ).....596

ST514970 - GRASS SEED UNLOADING AUGER COVERS ATTACHMENT.....598

ST514971 - GRAIN TANK SUMP HOUSING AND SHIELD ( - 610600).....600

ST514972 - GRAIN TANK SUMP HOUSING AND SHIELD (610601 - ).....603

ST514973 - GRAIN TANK VERTICAL AUGER AND HOUSING.....605

ST514974 - VERTICAL AUGER LOWER GEAR CASE.....609

ST514975 - HORIZONTAL UNLOADING AUGER SWIVEL SHROUD.....613

ST514976 - HORIZONTAL UNLOADING AUGER SWIVEL ( - 620800).....617

ST514977 - HORIZONTAL UNLOADING AUGER SWIVEL (620801 - ).....623

ST514979 - HORIZONTAL UNLOADING AUGER DRIVE GEAR CASE.....627

ST514980 - Horizontal Unloading Auger And Housing.....630

ST514981 - UNLOADING AUGER LUBE BANK SYSTEM.....636

140 MAJOR DRIVES.....638

ST514983 - PRIMARY COUNTERSHAFT AND UNLOADING AUGER DRIVE TIGHTENERS.....639

ST514984 - FEEDER HOUSE DRIVE IDLER.....644

ST514985 - PRIMARY COUNTERSHAFT SHIELD ( - 562900).....647

ST514986 - PRIMARY COUNTERSHAFT AND MOUNTINGS.....649

ST514987 - PRIMARY COUNTERSHAFT SHEAVES ( - 562900).....652

ST514988 - PRIMARY COUNTERSHAFT SHEAVES (562901 - ).....657

ST514989 - Primary Countershaft Lube Bank System (Left-Hand Side).....661

ST514990 - Primary Countershaft Lube Bank System (Right-Hand Side).....663

ST514991 - SECONDARY COUNTERSHAFT.....665

ST514992 - SECONDARY COUNTERSHAFT DRIVE IDLER.....671

160 HEADER HEIGHT CONTROL.....674

ST514994 - Control Valve (Dial-A-Matic Header Height Control) (600001 - ).....675

ST514995 - Kit, Check Block (Dial-A-Matic Header Height Control) (600001 - ).....678

ST514996 - Main Valve Block Solenoid (Dial-A-Matic Header Height Control) (600001 - ).....680

ST514998 - Kit, Main Valve Block Solenoid (Dial-A-Matic Header Height Control) (600001 - ).....683

ST514999 - DIAL-A-MATIC VALVES, FITTINGS, AND BRACKETS (600001 - ).....685

ST515000 - Kit, Drop Rate Valve (Dial-A-Matic Header Height Control) (600001 - ).....688

ST515001 - AMPLIFIER AND BRACKET (600001 - ).....690

ST515002 - Actuating Switch and Mounting Parts (Dial-A-Matic) (600001 - ).....692

ST515003 - Control Box and Switches (Dial-A-Matic) (600001 - ).....695

ST515004 - DIAL-A-MATIC LEVER SELECTOR LOCK (600001 - ).....697

ST515005 - DIAL-A-MATIC HEADER HEIGHT CONTROL ADAPTER HARNESS (600001 - 625000).....699

170 DECALS, BELTS, AND CHAINS.....701

ST515008 - Feeder House Drive Belts, Sheaves, Idlers and Tighteners (Regular Fixed).....702

ST515009 - PRIMARY COUNTERSHAFT AND BELT PICKUP PUMP DRIVE SHEAVES.....704

ST515010 - PRIMARY COUNTERSHAFT TO CYLINDER DRIVE, BELTS, SHEAVES, AND TIGHTENERS.....706

ST515011 - BEATER DRIVE SHEAVES AND BELTS.....709

ST515012 - CLEANING FAN, CLEANING SHOE, AND STRAW WALKER DRIVES.....712

ST515013 - SHOE GRAIN SUPPLY AUGERS DRIVE SHEAVES AND BELTS.....715

ST515014 - CLEAN GRAIN ELEVATOR AND LOADING AUGER DRIVE SHEAVES AND BELTS.....717

ST515015 - TAILINGS ELEVATOR AND AUGER DRIVE SHEAVES AND SPROCKETS.....720

ST515016 - CROSS, UNLOADING, AND VERTICAL UNLOADING AUGER DRIVES.....723

ST515017 - STRAW SPREADER AND STRAW CHOPPER DRIVE.....726

ST515018 - WARNING AND CAUTION DECALS.....729

ST515019 - DECALS.....732

ST515020 - DECAL KIT (NOT ILLUSTRATED).....735

John Deere 7721 Combine Parts Catalog (PC1669)