John Deere 50D Compact Excavator Parts Catalog PC9409 Sn 244001-274999 PDF - MJODPC9409.zip
This is a full, in-depth Parts Manual covering the John Deere 50D Compact Excavator (S.N. 244001-274999), containing every OEM parts detail needed to maintain, service, and fix the machine the way a professional technician would.
John Deere Agriculture 50D Compact Excavator (S.N. 244001-274999) Parts Catalog (PC9409).pdf
PRODUCT DETAILS:
Total Pages: 709 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
TABLE OF CONTENTS
01 TRACKS ~ 0130 TRACK SYSTEM...3
ST126950 - TRACK FRAME AND COVERS...4
ST126951 - TRACK IDLER GUIDE...6
ST126952 - FRONT IDLER...8
ST126953 - TRACK ADJUSTER...10
ST126954 - UPPER ROLLER...12
ST126955 - LOWER ROLLER...14
ST126956 - RUBBER TRACK...16
ST126957 - TRACK CHAIN ASSEMBLY, STEEL GROUSER SHOE...18
ST126958 - TRACK CHAIN ASSEMBLY, RUBBER PAD SHOE ( - 275774)...20
02 AXLES, DIFFERENTIALS, AND SUSPENSION SYSTEM ~ 0260 AXLES AND SUSPENSION SYSTEM HYDRAULICS...22
ST126727 - ROTARY MANIFOLD (237871 - )...23
ST126959 - PROPEL MOTOR, GEAR BOX AND SPROCKET...26
ST126960 - PROPEL MOTOR BRAKE VALVE COMPONENTS...28
ST126961 - PROPEL MOTOR COMPONENTS...32
ST126962 - PROPEL MOTOR COMPONENTS...34
ST126963 - PROPEL MOTOR FLOW CONTROL HYDRAULIC VALVE...37
ST126964 - PROPEL MOTOR LINES...39
ST126965 - ROTARY MANIFOLD COMPONENTS...42
04A ENGINE 04 ~ 0400A ENGINE...45
ST126967 - ENGINE...46
04B ENGINE 04 ~ 0400B ENGINE...48
ST126968 - ENGINE BLOCK (SN -270000)...49
ST126969 - Timing Gear Cover and Engine Oil Pump ( - 270000)...52
ST126970 - FLYWHEEL HOUSING AND OIL PAN (SN -270000)...55
ST126971 - CYLINDER HEAD, ROCKER ARMS, AND VALVES (SN -270000)...58
ST126972 - INTAKE MANIFOLD (SN -270000)...62
ST126973 - EXHAUST MANIFOLD (SN -270000)...64
ST126974 - CAMSHAFT AND DRIVE GEARS (SN -270000)...66
ST126975 - CRANKSHAFT, PISTONS, AND FLYWHEEL (SN -270000)...69
ST126976 - Engine Oil Filter and Oil Line ( - 270000)...72
ST126977 - WATER PUMP (SN -270000)...75
ST126978 - FUEL INJECTION PUMP (SN -270000)...76
ST126979 - FUEL INJECTION NOZZLES AND LINES (SN -270000)...78
ST126980 - FUEL FILTERS (SN -270000)...81
ST126981 - STARTER (SN -270000)...84
ST126982 - ALTERNATOR (SN -270000)...87
ST126983 - ENGINE GASKET KIT (SN -270000)...91
04C Engine ~ 0400C ENGINE...94
ST126984 - ENGINE BLOCK (SN 270001- )...95
ST126985 - TIMING GEAR COVER (SN 270001- )...98
ST126986 - Flywheel Housing and Oil Pan (270001 - )...101
ST126987 - CYLINDER HEAD, ROCKER ARMS, AND VALVES (SN 270001- )...103
ST126988 - INTAKE MANIFOLD (SN 270001- )...107
ST126989 - EXHAUST MANIFOLD (SN 270001- )...109
ST126990 - CAMSHAFT AND DRIVE GEARS (SN 270001- )...111
ST126991 - CRANKSHAFT, PISTONS, AND FLYWHEEL (SN 270001- )...113
ST126992 - Engine Oil Filter, Oil Pump, and Oil Line (270001 - )...116
ST126993 - WATER PUMP (SN 270001- )...119
ST126994 - FUEL INJECTION PUMP (SN 270001- )...123
ST126995 - GOVERNOR (SN 270001- )...128
ST126996 - FUEL INJECTION NOZZLES AND LINES (SN 270001- )...131
ST126997 - FUEL FILTERS (SN 270001- )...132
ST126998 - STARTER (SN 270001- )...135
ST126999 - ALTERNATOR (SN 270001- )...138
ST127000 - ENGINE GASKET KIT (SN 270001- )...141
05 ENGINE AUXILIARY SYSTEM ~ 0510 ENGINE COOLING SYSTEM...144
ST127001 - Radiator...145
05 ENGINE AUXILIARY SYSTEM ~ 0515 ENGINE SPEED CONTROL...150
ST127002 - ENGINE SPEED CONTROL LINKAGE...151
ST127003 - ENGINE SPEED CONTROL DIAL...154
05 ENGINE AUXILIARY SYSTEM ~ 0520 INTAKE SYSTEM...156
ST127004 - AIR CLEANER...157
05 ENGINE AUXILIARY SYSTEM ~ 0530 EXTERNAL EXHAUST SYSTEM...160
ST127005 - MUFFLER...161
05 ENGINE AUXILIARY SYSTEM ~ 0540 ENGINE MOUNTING...166
ST127006 - ENGINE MOUNTS...167
05 ENGINE AUXILIARY SYSTEM ~ 0560 EXTERNAL FUEL SUPPLY SYSTEM...169
ST127007 - FUEL TANK...170
ST127008 - FUEL LINES...172
13 MISCELLANEOUS VEHICLE ~ 1322 DECALS & TRADEMARKS...176
ST127009 - Labels and Decals (English)...177
ST127010 - LABELS AND DECALS (FRENCH)(SPANISH)...180
ST127011 - LABELS AND DECALS (ENGLISH)...183
ST127012 - LABELS AND DECALS (FRENCH)(SPANISH)...186
ST127013 - LABELS AND DECALS (FRENCH) (SPANISH)...189
16 VEHICLE ELECTRICAL SYSTEM ~ 1671 BATTERY, SUPPORT AND CABLES...192
ST127014 - BATTERY...193
16 VEHICLE ELECTRICAL SYSTEM ~ 1674 WIRING HARNESS AND SWITCHES...195
ST127015 - MONITOR...196
ST127016 - BATTERY MOUNTING BRACKET...198
ST127017 - STARTER WIRING HARNESS...201
ST127018 - LIGHTING AND ALARM WIRING HARNESS...206
ST127019 - RIGHT CONTROLLER WIRING HARNESS...211
17 FRAME, CHASSIS OR SUPPORTING STRUCTURE ~ 1740 MAIN FRAME...216
ST127020 - MAIN FRAME...217
ST127021 - MAIN FRAME BOLTS...221
17 FRAME, CHASSIS OR SUPPORTING STRUCTURE ~ 1749 CHASSIS WEIGHTS...223
ST127022 - COUNTERWEIGHT...224
ST127023 - ADDITIONAL COUNTERWEIGHT...226
18 OPERATOR'S STATION ~ 1810 OPERATOR ENCLOSURE...228
ST126790 - CAB...229
ST126791 - CAB COMPONENTS...231
ST126796 - CAB DOOR...233
ST126797 - CAB RIGHT SIDE WINDOW...237
ST126798 - Cab Front Window...239
ST126799 - CAB HARDWARE...242
ST126800 - CAB COMPONENTS...247
ST126801 - CAB LEVERS...251
ST126810 - CAB (WITHOUT RADIO)...253
ST127026 - CAB COMPONENTS (ROOF, SIDE AND REAR WINDOWS)(SN -245717)...255
ST127027 - CAB COMPONENTS (ROOF, SIDE AND REAR WINDOWS)(SN 245718- )...257
ST127036 - CAB TILT ASSEMBLY...259
ST127037 - CAB FLOOR AND CAB MOUNTS...262
ST127038 - CAB FLOOR MOUNTS...264
ST127039 - CAB FLOOR PARTS...266
ST127040 - FLOOR MAT (CAB)...270
ST127041 - ARMRESTS...272
ST379215 - Secondary Exit (Operable Rear Window) ( - 245717)...274
ST379218 - Secondary Exit (Fixed Rear Window) (245718 - )...276
18 OPERATOR'S STATION ~ 1811 ROPS, FOPS, OPS, OR BODY FRAME...278
ST126814 - CANOPY COVERS AND GUARD...279
ST127043 - CANOPY, MOUNTS AND COVER...281
ST127045 - CANOPY HANDRAIL...286
ST127046 - FLOOR MAT (CANOPY)...288
ST127047 - CANOPY FLOOR PARTS...290
18 OPERATOR'S STATION ~ 1821 SEAT AND SEAT BELT...291
ST126817 - NON SUSPENSION SEAT...292
ST126818 - SUSPENSION SEAT...294
ST126820 - SEAT BELT (3 INCH WIDE)...296
ST126821 - REPLACEMENT SEAT BELT...298
ST127050 - SEAT BELT (2 INCH WIDE)...300
ST127053 - SEAT BASE...302
18 OPERATOR'S STATION ~ 1830 HEATING AND AIR CONDITIONING...306
ST126831 - AIR CONDITIONER COMPONENTS...307
ST127056 - Air Conditioner Duct and Support...310
ST127057 - FRONT COVER AND DUCT WITH AIR CONDITIONING...315
ST127058 - AIR CONDITIONER COMPONENTS...318
ST127060 - AIR CONDITIONER COMPRESSOR AND DRIVE COMPONENTS...324
ST127061 - AIR CONDITIONER SOLENOID VALVE AND HOSES...328
ST127063 - DEFROSTER _ AIR CIRCULATION FAN...331
ST395802 - Cooler Duct...334
ST397606 - Air Conditioning System...336
19 SHEET METAL AND STYLING ~ 1910 HOOD OR ENGINE ENCLOSURE...341
ST127064 - HYDRAULIC RESERVOIR AND ENGINE COMPARTMENT DOOR COVERS...342
ST127065 - HYDRAULIC RESERVOIR AND ENGINE COMPARTMENT DOOR COVERS...346
ST127066 - MAIN FRAME COVERS...349
ST127067 - UPPER MAIN FRAME COVERS...353
ST127068 - UPPER MAIN FRAME COVERS (CONTINUED)...357
ST127069 - MAIN FRAME WEATHERSTRIP (SN -244636)...361
ST127070 - MAIN FRAME WEATHERSTRIP (SN 244637- )...364
ST127071 - UPPER MAIN FRAME WEATHERSTRIP...367
ST127072 - ENGINE COMPARTMENT DOOR WEATHERSTRIP...371
ST127073 - RADIATOR WEATHERSTRIP...373
ST127074 - REAR COVER WEATHERSTRIP...376
ST127075 - FRONT COVER WITHOUT HEATER...379
ST127076 - ISOLATORS (RIGHT AND REAR)...382
ST127077 - ISOLATORS (FRONT, RIGHT, LEFT AND ENGINE)...384
20 SAFETY, CONVENIENCE & MISCELLANEOUS ~ 2001 RADIO...387
ST126842 - RADIO...388
20 SAFETY, CONVENIENCE & MISCELLANEOUS ~ 2004 WARNING DEVICES...390
ST127079 - Travel Alarm, Rear...391
ST127080 - TRAVEL ALARM (FRONT)...393
20 SAFETY, CONVENIENCE & MISCELLANEOUS ~ 2005 TOOLBOX...394
ST127081 - TOOLBOX...395
21 VEHICLE MAIN HYDRAULIC SYSTEM ~ 2160 VEHICLE HYDRAULICS...397
ST127082 - MAIN HYDRAULIC PUMP COMPONENTS...398
ST127083 - HYDRAULIC OIL RESERVOIR...402
ST127084 - HYDRAULIC OIL RESERVOIR COMPONENTS...405
ST743396 - High Precision Filter...408
33 EXCAVATOR ~ 3301 BLADES AND SIDE CUTTERS...410
ST127086 - BLADE...411
ST127087 - BLADE ATTACHING PARTS...413
ST127088 - HYDRAULIC TILT BLADE...415
ST127089 - HYDRAULIC TILT BLADE CYLINDER...418
33 EXCAVATOR ~ 3302 BUCKETS WITH TEETH...420
ST127090 - Heavy-Duty Bucket with T Teeth, 30.48 cm (12 in), 0.059 m³ (2.1 ft³)...422
ST127091 - Heavy-Duty Bucket with TF Teeth, 30.48 cm (12 in), 0.059 m³ (2.1 ft³)...424
ST127092 - Heavy-Duty Bucket with T Teeth, 45.72 cm (18 in), 0.102 m³ (3.6 ft³)...426
ST127093 - Heavy-Duty Bucket with TF Teeth, 45.72 cm (18 in), 0.102 m³ (3.6 ft³)...428
ST127094 - Heavy-Duty Bucket, 60.96 cm (24 in) 0.147 m³ (5.2 ft³)...430
ST127095 - Heavy-Duty Bucket with TF Teeth, 60.96 cm (24 in), 0.147 m³ (5.2 ft³)...432
ST127096 - Heavy-Duty Bucket with T Teeth, 76.2 cm (30 in), 0.192 m³ (6.8 ft³)...434
ST127097 - Heavy-Duty Bucket with TF Teeth, 76.2 cm (30 in), 0.192 m³ (6.8 ft³)...436
ST127098 - Ditch Cleaning Bucket...438
ST127099 - Ditch Cleaning Bucket, 91.44 cm (36 in), 0.235 m³ (8.3 ft³)...440
ST127100 - QUICK COUPLER...442
ST127101 - BRUSH RAKE...444
ST127102 - HYDRAULIC BUCKET CLAMP...446
ST127103 - BREAKER (HB50 SERIES II)...449
ST127104 - BREAKER (HB75 SERIES II)...451
ST127105 - INTERFACE ADAPTER (SERIES II BREAKER)...453
ST127107 - DRIVE SPROCKET CHAIN (CA25)...455
ST127108 - INTERFACE ADAPTER (PA15 AND PA30)...457
ST127109 - PLANETARY DRIVE (PA30 AUGER)...459
ST127110 - AUGER BITS...461
ST667772 - TK225 Series Bucket Tooth System...464
ST792819 - Heavy-Duty Bucket with TK Teeth, 30.48 cm (12 in), 0.059 m³ (2.1 ft³)...466
ST792821 - Heavy-Duty Bucket with TK Teeth, 45.72 cm (18 in), 0.102 m³ (3.6 ft³)...468
ST792823 - Heavy-Duty Bucket with TK Teeth, 60.96 cm (24 in), 0.147 m³ (5.2 ft³)...470
ST792824 - Heavy-Duty Bucket with TK Teeth, 76.2 cm (30 in), 0.192 m³ (6.8 ft³)...472
ST793303 - Heavy-Duty Bucket with TK Teeth, 91.44 cm (36 in), 0.235 m³ (8.3 ft³)...474
33 EXCAVATOR ~ 3315 CONTROLS LINKAGE...476
ST126882 - PROPEL LEVER AND PEDAL (CAB)...478
ST126883 - CONTROL PEDAL (CANOPY)...480
ST126886 - Console (LH)...482
ST127111 - RIGHT CONSOLE...486
ST127113 - PILOT CONTROLLER VALVE COMPONENTS (FRONT, SWING)...490
ST127114 - PROPEL LEVER AND PEDAL (CANOPY)...493
ST127116 - CONTROL VALVE LINES (TRAVEL) (SN -244677)...495
ST127117 - CONTROL VALVE LINES (TRAVEL) (SN 244678- )...497
ST127118 - TRAVEL PILOT CONTROL VALVE LINES AND FITTINGS (SN -244677)...499
ST127119 - TRAVEL PILOT CONTROL VALVE LINES AND FITTINGS (SN 244678- )...502
ST127120 - PROPEL PILOT CONTROL VALVE...504
ST127121 - BLADE CONTROL LEVER LINES (SN -244677)...508
ST127122 - BLADE CONTROL LEVER LINES (SN 244678- )...511
ST127123 - PILOT VALVE COMPONENTS (SWING, BLADE)...513
ST127124 - CONTROL VALVE LINES (BLADE) (SN -244677)...515
ST127125 - CONTROL VALVE LINES (BLADE) (SN 244678- )...517
ST127127 - CONTROL PEDAL (CAB)...519
ST127128 - BOOM SWING CONTROL VALVE LINES (SN -244677)...521
ST127129 - BOOM SWING CONTROL VALVE LINES (SN 244678- )...522
ST127130 - BOOM SWING PILOT VALVE LINES (SN -244677)...524
ST127131 - BOOM SWING PILOT VALVE LINES (SN 244678- )...525
ST127132 - CONTROL VALVE LINES (AUXILIARY PEDAL) (SN -244677)...527
ST127133 - CONTROL VALVE LINES (AUXILIARY PEDAL) (SN 244678- )...529
ST127134 - AUXILIARY PILOT VALVE LINES (1) (SN -244677)...531
ST127135 - AUXILIARY PILOT VALVE LINES (2) (SN -244677)...532
ST127136 - AUXILIARY PILOT VALVE LINES (SN 244678- )...535
ST127137 - HOSE GUIDE FOR FRONT ATTACHMENT HOSES...537
ST127138 - BOOM SWING HOSE COVER...539
33 EXCAVATOR ~ 3340 EXCAVATOR FRAMES...541
ST127139 - SWING POST...542
ST127140 - ARM (1.38M)...546
ST127141 - BUCKET LINK ASSEMBLY (1.38M ARM)...548
ST127142 - BUCKET LINK...550
ST127143 - BOOM...552
ST127144 - BOOM PINS AND BUSHINGS...554
ST127145 - ARM (1.69M)...556
ST127146 - BUCKET LINK ASSEMBLY (1.69M ARM)...558
33 EXCAVATOR ~ 3360 HYDRAULIC SYSTEM...561
ST126912 - ROTARY VALVE...564
ST127147 - SWING CYLINDER COMPONENTS...567
ST127148 - OIL COOLER LINES...570
ST127149 - CHECK VALVE...575
ST127150 - REDUCING VALVE...577
ST127151 - HYDRAULIC HOSES FROM CONTROL VALVE - 1...579
ST127152 - HYDRAULIC HOSES FROM CONTROL VALVE - 2...583
ST127153 - MAIN CONTROL VALVE...586
ST127154 - MAIN CONTROL VALVE SECTIONS...588
ST127155 - MAIN CONTROL VALVE COMPONENTS - RELIEF VALVE END SECTION...590
ST127156 - MAIN CONTROL VALVE COMPONENTS - MAIN RELIEF VALVE SECTION...593
ST127157 - MAIN CONTROL VALVE COMPONENTS - SWING SECTION...595
ST127158 - MAIN CONTROL VALVE COMPONENTS - PROPEL SECTIONS(RIGHT AND LEFT)...598
ST127159 - MAIN CONTROL VALVE COMPONENTS - BLADE SECTION...600
ST127160 - MAIN CONTROL VALVE COMPONENTS - BOOM SWING SECTION...603
ST127161 - MAIN CONTROL VALVE COMPONENTS - BOOM SECTION...604
ST127162 - MAIN CONTROL VALVE COMPONENTS - ARM SECTION...607
ST127163 - MAIN CONTROL VALVE COMPONENTS - BUCKET SECTION...610
ST127164 - MAIN CONTROL VALVE COMPONENTS - AUXILIARY SECTION...613
ST127165 - PILOT VALVE (LH) LINES (SN -244677)...615
ST127166 - Pilot Valve (LH) Lines (244678 - )...617
ST127167 - PILOT VALVE (RH) LINES AND MANIFOLDS (SN 244678- )...620
ST127168 - HYDRAULIC OIL FILTER AND SOLENOID VALVE LINES (SN -244677)...622
ST127169 - HYDRAULIC OIL FILTER AND SOLENOID VALVE LINES (SN -244677) (CONTINUED)...625
ST127170 - HYDRAULIC OIL FILTER AND SOLENOID VALVE LINES (SN 244678- )...628
ST127171 - SWING MOTOR LINES AND FITTINGS (SN -244677)...632
ST127172 - SWING MOTOR LINES AND FITTINGS (SN 244678- )...636
ST127173 - PILOT CONTROL VALVE LINES (SN -244677)...640
ST127174 - Pilot and Rotary Valve Lines (244678 - )...644
ST127175 - PILOT FLOW RATE SENSING VALVE...647
ST127176 - FRONT HYDRAULIC LINES (BOOM AND ARM)...649
ST127177 - BOOM HOSE PROTECTORS...652
ST127178 - FLOW RATE SELECTOR...654
ST127179 - BLADE CYLINDER COMPONENTS...657
ST127180 - BOOM CYLINDER COMPONENTS (CANOPY)...660
ST127181 - REPLACEMENT BOOM CYLINDER COMPONENTS (CANOPY)...663
ST127182 - BOOM CYLINDER COMPONENTS (CAB)...666
ST127183 - Arm Cylinder Components...670
ST127184 - BUCKET CYLINDER COMPONENTS...673
ST127186 - BUCKET CLAMP CYLINDER COMPONENTS...676
ST127188 - TWO-WAY MULTI-LEVER VALVE HYDRAULIC HOSES...679
ST127189 - TWO-WAY MULTI-LEVER VALVE HYDRAULIC HOSES FROM CONTROL VALVE...682
ST127190 - AUXILIARY HYDRAULIC LINES (UPPERSTRUCTURE)...684
ST127191 - Auxiliary Hydraulic Lines (Boom)...688
ST569400 - Boom Cylinder Components (Cab) (Replacement)...690
ST896554 - Bucket Clamp Cylinder Components...693
43 SWING, ROTATION OR PIVOTING SYSTEM ~ 4350 MECHANICAL DRIVE ELEMENTS...696
ST127192 - SWING MOTOR AND GEAR BOX...697
ST127193 - SWING MOTOR COMPONENTS...699
ST127194 - SWING DRIVE GEAR BOX...703
ST127195 - SWING BEARING FRAME...706
ST127196 - SWING BEARING...708
John Deere 50D Compact Excavator (S.N. 244001-274999) Parts Catalog (PC9409)