John Deere 2032R, 2036R and 2038R Compact Utility Tractors Diagnosis and Repair Service Manual (TM143919)
Complete All Inclusive Technical Manual with electrical wiring diagrams for John Deere 2032R, 2036R and 2038R Compact Utility Tractors, with workshop information to maintain, diagnose, repair, and rebuild like professional mechanics (Diagnosis, Operation, Tests, Repair, Service, Troubleshooting).
John Deere 2032R, 2036R and 2038R Compact Utility Tractors workshop technical service manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
tm143919 - 2032R, 2036R and 2038R Compact Utility Tractors Diagnostics and Repair Technical Manual.pdf
tm143919 - 2032R, 2036R and 2038R Compact Utility Tractors Diagnostics and Repair Technical Manual.epub
PRODUCT DETAILS:
Total Pages: 2,021 pages
File Format: PDF/EPUB/MOBI/AZW (PC/Mac/Android/Kindle/iPhone/iPad; bookmarked, ToC, Searchable, Printable)
Language: English
TABLE OF CONTENTS...1
Section 10: General Information...28
Group 05A: Safety...28
Work In Ventilated Area...32
Recognize Safety Information...33
Avoid Backover Accidents...34
Prevent Machine Runaway...35
Avoid Contact with Agricultural Chemicals...36
Clean Vehicle of Hazardous Pesticides...38
Use a Safety Chain...39
Work in Clean Area...40
Decommissioning — Proper Recycling and Disposal of Fluids and Components...41
Avoid Harmful Asbestos Dust...42
Avoid Hot Exhaust...43
Clean Exhaust Filter Safely...44
Handle Fuel Safely—Avoid Fires...47
Prepare for Emergencies...48
Handle Fluids Safely—Avoid Fires...49
Avoid High-Pressure Fluids...50
Install All Guards...51
Use Proper Lifting Equipment...52
Illuminate Work Area Safely...53
Live With Safety...54
Service Machines Safely...55
Support Machine Properly...56
Remove Paint Before Welding or Heating...57
Park Machine Safely...58
Stay Clear of Rotating Drivelines...59
Follow Safety Instructions...61
Use Proper Tools...62
Service Tires Safely...63
Keep ROPS Installed Properly...64
Construct Dealer-Made Tools Safely...65
Practice Safe Maintenance...66
Understand Signal Words...68
Replace Safety Signs...69
Avoid Heating Near Pressurized Fluid Lines...70
Wear Protective Clothing...71
Service Accumulator Systems Safely...72
Handling Batteries Safely...73
Handle Agricultural Chemicals Safely...75
Service Cooling System Safely...77
Use Steps and Handholds Correctly...78
Transport Tractor Safely...79
Group 05B: General References...29
Deliver Safely...82
Information Available in Sections, Groups and Subgroups...84
Glossary of Terms...85
Trademarks...88
Group 05C: Technical Specific References...29
Unified Inch Bolt and Screw Torque Values...91
Metric Bolt and Screw Torque Values...93
Metric Cap Screw Torque Values—Grade 7...95
Gasket Sealant Application...96
Service Recommendations for O-Ring Boss Fittings...97
Service Recommendations for Flat Face O-Ring Seal Fittings...99
Group 05D: Fuel and Lubricants...29
Diesel Fuel...103
Handling and Storing Diesel Fuel...105
Engine Oil...106
Alternative and Synthetic Lubricants...108
Lubricant Storage...109
Mixing of Lubricants...110
Multipurpose Extreme Pressure (EP) Grease...111
Transmission and Hydraulic Oil...112
Diesel Engine Coolant...113
Group 05E: Serial Number Locations...29
Serial Numbers...116
Machine Product Identification Number...117
Engine Serial Number...118
Transmission Serial Number...119
Section 20: Engine Repair...120
Group 05: Engine...120
Glow Plug Removal and Installation—2036R Only...127
Rocker Cover Removal and Installation—2036R Only...132
Rocker Arm Removal and Installation—2036R Only...135
Rocker Arm Disassemble and Assemble—2036R Only...137
Engine Removal and Installation—2036R Only...141
Cylinder Head and Valves Removal and Installation—2036R Only...172
Cylinder Head and Valves Disassembly and Assembly—2036R Only...175
Valve Seats—2036R Only...177
Valve Recession—2036R Only...180
Valve Guides—2036R Only...181
Valve Springs—2036R Only...183
Grind Valve Seats—2036R Only...185
Lap Valves—2036R Only...187
Measure Piston-To-Cylinder Head Clearance—2036R Only...188
Piston and Connecting Rod—2036R Only...189
Piston Inspection—2036R Only...197
Cylinder Bore—2036R Only...204
Crankshaft Front Oil Seal—2036R Only...208
Crankshaft Rear Oil Seal—2036R Only...209
Crankshaft and Main Bearings—2036R Only...211
Flywheel and Coupling—2036R Only...217
Camshaft—2036R Only...219
Camshaft Followers—2036R Only...226
Timing Gear Cover—2036R Only...228
Idler Gear—2036R Only...231
Timing Gear Cover Mounting Plate—2036R Only...233
Oil Pan and Strainer—2036R Only...234
Oil Pump—2036R Only...235
Group 10: Cooling System...120
Radiator Removal and Installation...248
Thermostat Removal and Installation—2036R Only...255
Coolant Pump Removal and Installation—2036R Only...257
Section 30: Fuel, Air Intake, and Exhaust Repair...260
Group 05: Fuel...260
Fuel Pump Removal and Installation—2036R Only...263
Fuel Filter Assembly Removal and Installation—2036R Only...265
Water Separator Removal and Installation—2036R Only...268
Fuel Injection Line Removal and Installation—2036R Only...269
Fuel Injectors Remove and Install—2036R Only...271
Fuel Injection Nozzle Disassembly and Assembly—2036R Only...273
Fuel Injection Nozzle Cleaning and Inspection—2036R Only...275
Fuel Injection Pump Removal and Installation—2036R Only...277
Fuel Cooler Removal and Installation...281
Fuel Tank Removal and Installation...283
Group 10: Air Intake...260
Air Filter Restriction Indicator Removal and Installation—2036R Only...289
Air Cleaner Assembly Removal and Installation—2036R Only...291
Air Pre-Heater Removal and Installation—2036R Only...297
Intake Manifold—2036R Only...298
Group 20: Exhaust...260
Muffler Removal and Installation—2036R Only...301
Turbocharger Removal and Installation—2036R Only...303
Repair Turbocharger—2036R Only...305
Prelube Turbocharger—2036R Only...306
Exhaust Manifold—2036R Only...307
Section 40: Electrical Repair...308
Group 05: Electrical Connector Repair...308
Electrical Connector Repair (see CTM)...311
Group 10: Battery, Starter and Alternator...308
Prevent Battery Explosions...313
Battery Removal and Installation...314
Starting Motor Removal and Installation...315
Starting Motor Disassembly and Assembly...318
Starting Motor Inspection/Test...322
Alternator Removal and Installation...326
Group 15: Electrical System Components...308
Engine Control Unit (ECU) Removal and Installation...330
Instrument Control Cluster (ICC) Removal and Installation...332
Vehicle Control Unit (VCU) Removal and Installation...333
Coolant Temperature Switch Removal and Installation...336
Diesel Particulate Filter Switch Removal and Installation...338
Inlet Temperature Sensor Removal and Installation...340
Mid-Temperature Sensor Removal and Installation...341
Fuel Shut Off Solenoid Removal and Installation...342
Engine Oil Pressure Switch Removal and Installation...344
Auto Throttle Actuator Removal and Installation...345
Hand Throttle Switch Removal and Installation...347
Auto Throttle Switch Removal and Installation...349
Warning Alarm Removal and Installation...351
Horn Switch Removal and Installation...354
Light Control Module Removal and Installation...356
Junction Block Removal and Installation...358
Key Switch Removal and Installation...360
Cruise Control Magnet Removal, Installation, and Adjustment...363
Brake Switch Removal, Installation, and Adjustment...365
Height of Cut Actuator Removal and Installation...367
MFWD Switch Removal and Installation...369
Neutral Switch Removal and Installation...370
Hydraulic Temperature Switch Removal and Installation...371
Hydraulic Pedal Position Sensor Removal and Installation...372
Rear PTO Solenoid Removal and Installation...374
Park Brake Switch Removal and Installation...375
Air Ride Seat Switch Removal and Installation...378
Seat Switch Removal and Installation...378
PTO Position Selector Switch Removal and Installation...380
Fuel Sender Sensor Removal and Installation...381
Power Port Removal and Installation...383
Dual Rear Continuous Solenoid Removal and Installation...385
Height of Cut Knob Removal and Installation...387
Rear PTO Switch Removal and Installation...388
Front Hitch Hydraulic Switch Removal and Installation...389
Cruise Control Switch Removal and Installation...390
Dual Rear Continuous Switch Removal and Installation...391
Height of Cut Switch Removal and Installation...392
Section 50: Drive Systems and Transmission Repair...393
Group 05: Separation...393
Machine Splitting (Rear)...399
Machine Splitting (Front)...403
Group 10: Power Train...393
Gear Reduction Case Removal and Installation...409
Hydrostatic Transmission Pump Removal and Installation...411
Hydrostatic Transmission Pump Disassemble...413
Hydrostatic Transmission Pump Assemble...417
Hydrostatic Transmission Pump System Check and Relief Valve Inspection...422
Hydrostatic Transmission Pump Hydrostatic Bore plug seal...423
Hydrostatic Pedals and Linkage Removal and Installation...425
Hydrostatic Pedals Linkage Adjustment...428
Group 15: MFWD...393
MFWD Output Shaft Removal...433
MFWD Output Shaft Installation...436
MFWD Output Shaft Disassembly...438
MFWD Output Shaft Assembly...440
MFWD Drive Shaft Removal...443
MFWD Drive Shaft Installation...445
MFWD Axle Removal and Installation...448
MFWD Final Drive Cover Removal and Installation...450
MFWD Spindle Shaft Removal and Installation...453
MFWD Differential Removal and Installation...460
Group 20: Differential...1814
Left-Hand Rear Axle Removal and Installation...478
Right-Hand Rear Axle Removal and Installation...480
Axle Housing Disassembly and Assembly...482
Differential Removal...485
Differential Installation...491
Differential Disassembly...497
Differential Assembly...500
Group 25: PTO...394
Rear PTO Assembly Removal...506
Rear PTO Assembly Installation...509
Rear PTO Disassembly...512
Rear PTO Assembly...516
PTO Clutch Removal...520
PTO Clutch Installation...523
PTO Clutch Disassembly...526
PTO Clutch Assembly...532
Mid PTO Assembly Removal...537
Mid PTO Assembly Installation...541
Mid PTO Disassembly...545
Mid PTO Assembly...548
Section 60: Steering and Brake Repair...551
Group 05: Steering...551
Steering Cylinder Removal and Installation MFWD...553
Steering Wheel Removal and Installation...554
Steering Control Unit (SCU) Removal and Installation...555
Tie Rod Removal and Installation MFWD...557
Group 10: Brake...551
Brake Pedal Assembly Removal and Installation...560
Brake Assembly Removal and Installation...562
Section 70: Hydraulics Repair...567
Group 10: Hydraulic Pump and Filter...567
Hydraulic Gear Pump Removal and Installation...571
Hydraulic Gear Pump Disassemble and Assemble...574
Oil Cooler Removal and Installation...584
Group 15: Rockshaft...567
Rockshaft Removal and Installation...591
Rockshaft Cylinder Removal and Installation...595
Rockshaft Lift Arm Removal and Installation...598
Rockshaft Manifold Removal and Installation...601
Rockshaft Manifold Disassembly and Assembly...604
Group 20: Range Control and Three Point Hitch...567
Range Control Lever Removal and Installation...608
Group 25: Selective Control Valve...567
Mid SCV Removal and Installation...614
Dual Rear SCV Removal and Installation...618
Group 30: Hydraulic Lines...567
Main Hydraulic Lines and Steering Lines Remove and Install...626
Mid SCV Hydraulic Lines Remove and Install...629
Power Beyond Hydraulic Lines Remove and Install...631
Dual Rear Hydraulic Lines Remove and Install...633
Dual Rear and Power Beyond Hydraulic Lines Remove and Install...636
Section 80: Miscellaneous Repair...639
Group 10: Hood and Side Panels...639
Hood Removal and Installation...641
Hood Strut Removal and Installation...642
Grille Removal and Installation...643
Group 15: Fenders...639
Right Rear Fender Removal and Installation...648
Left Rear Fender Removal and Installation...652
Group 20: Wheels...639
Wheel Removal and Installation—Front...655
Wheel Removal and Installation—Rear...656
Section 90: Cab/Open Operator’s Station Repair...657
Group 10: Seat and Support...657
Seat Removal and Installation...660
Seat Closeout and Brackets Removal and Installation...662
Group 15: Control Console...657
Center Console Pedestal Removal and Installation...669
Control Panel Removal and Installation...672
Right Control Console Removal and Installation...675
Group 20: Roll-Gard...657
Roll Over Protection System (ROPS) Removal and Installation...679
Group 25: Open Operator Station Components...657
Foot Deck Removal and Installation...685
Section 211: Diagnostic Trouble Codes...688
Group 05: General References...688
Diagnostic Trouble Codes - Summary of References...690
Diagnostic Trouble Codes Overview...691
Recall, Record, and Clear Codes...693
Group ECU: Engine Control Unit (ECU) Diagnostic Trouble Codes...688
ECU - Non-Tractor ECU Codes...688
ECU 000000.00-999999.99 - ECU Diagnostic Trouble Codes...688
Group ICC: Instrument Cluster Control (ICC) Diagnostic Trouble Codes...688
ICC 000000.00-999999.99 - ICC Diagnostic Trouble Codes...688
Group HOC: Height of Cut (HOC) Diagnostic Trouble Codes...688
HOC 000000.00-999999.99 - HOC Diagnostic Trouble Codes...688
Group EIC: Engine Interface Control Unit (EIC) Diagnostic Trouble Codes...688
EIC 000000.00-999999.99 - EIC Diagnostic Trouble Codes...688
Section 212: Observable Symptoms and System Diagnostics...756
Group 05: General References...756
Observable Symptoms and System Diagnostics - Summary of References...758
Group 20: Engine System Diagnostics...756
Engine Diagnosis...763
Group 30: Fuel, Air Intake, Exhaust, and Cooling System Diagnostics...756
Fuel and Air System Diagnosis...773
Group 40: Electrical System Diagnostics...756
Starting System Diagnosis...783
Charging System Diagnosis...787
Group 45: Electronic Control Unit System Diagnostics...756
CAN System Diagnosis...756
Group 50: Drive Systems and Transmission System Diagnostics...756
MFWD System Diagnosis...799
Power Train System Diagnosis...802
Differential Lock System Diagnosis...805
Rear PTO System Diagnosis...808
Group 60: Steering and Brakes System Diagnostics...756
Rear Brake System Diagnosis...756
Steering System Diagnosis...756
Group 70: Hydraulic System Diagnostics...756
Hydraulic System Diagnosis...756
SCV / Hitch System Diagnosis...756
Section 220: Engine Operation, Test, and Adjustments...829
Group 05: General References...829
Engine Operation, Test, and Adjustments - Summary of References...831
Engine Information...832
Install Test Equipment 20-1...833
Install Test Equipment 20-2...834
Group 10: Calibrations, Preliminary Checks and Operational Checks...829
Engine—Preliminary Checks...838
Engine—Operational Checks...841
Group 20: Theory of Operation...829
Lubrication System Theory of Operation—2036R Only...845
Group 50: Tests and Adjustments...829
Fan and Alternator Drive Belt Adjustment—2036R Only...850
Cylinder Compression Test—2036R Only...853
Cylinder Leakage Test—2036R Only...855
Valve Clearance Adjustment—2036R Only...857
Valve Lift Check—2036R Only...861
Engine Oil Pressure Test—2036R Only...863
Engine Oil Consumption—2036R Only...864
Crankshaft End Play Check—2036R Only...865
Timing Gear Backlash Check—2036R Only...867
Camshaft End Play Check—2036R Only...868
Connecting Rod Side Play Check—2036R Only...870
Connecting Rod Bearing Clearance Check—2036R Only...871
Crankshaft Main Bearing Clearance Check—2036R Only...873
Section 230: Fuel , Air Intake, Exhaust, and Cooling Operation, Test, and Adjustments...875
Group 05: General References...875
Fuel , Air Intake, Exhaust, and Cooling Operation, Test, and Adjustments - Summary of References...879
Install Test Equipment 30-1...881
Install Test Equipment 30-2...882
Install Test Equipment 30-3...884
Group 10: Calibrations, Preliminary Checks and Operational Checks...875
Air Intake Operational Checks...875
Cooling Operational Checks...875
Fuel Operational Checks...875
Turbocharger Operational Checks...875
Group 20: Theory of Operation...875
Fuel System Theory of Operation—2036R Only...901
Cooling System Theory of Operation—2036R Only...903
Air Intake and Exhaust System Theory of Operation—2036R Only...905
Turbocharger Theory of Operation—2036R Only...907
Group 40: Component and Connector Information...875
Air Cleaner and Intake Component Location—2036R Only...912
Turbocharger Component Location—2036R Only...914
Fuel System Component Location—2036R Only...916
Group 50: Tests and Adjustments...875
Check Air Intake System—2036R Only...920
Check for Intake and Exhaust Restrictions—2036R Only...921
Throttle Rod Adjustment...922
Fuel System Leakage Test—2036R Only...925
Bleed Fuel System—2036R Only...926
Fuel Pump Supply Flow Test—2036R Only...927
Fuel Pump Supply Pressure Test—2036R Only...928
Injection Pump Timing—2036R Only...929
Fuel Injection Nozzle Test—2036R Only...941
Check for Exhaust Air Leaks (Turbocharger)—2036R Only...944
Turbocharger Oil Seal Leak Check—2036R Only...945
Turbocharger Waste Gate Test—2036R Only...947
Turbocharger Inspection—2036R Only...949
Cooling System Pressure Test...956
Radiator Cap Pressure Test...957
Thermostat Opening Test—2036R Only...958
Section 240A: Electrical General and Theory of Operation...960
Group 05: General References...960
Electrical General and Theory of Operation - Summary of References...963
How to Use Electrical Information...965
Using a Digital Multimeter...966
Using a Test Light...972
Seven-Step Electrical Procedure...1000
Electrical Schematic Symbols...977
Reading Wiring Schematics and Diagrams...980
Troubleshooting Circuit Malfunctions...994
Understanding Electrical vs. Electronic Circuits...989
Wiring Diagram and Schematic Information...992
Visually Inspect Electrical System...993
Circuit Malfunctions...994
Circuit Types...997
Electrical Designators...999
Electrical Procedure...1000
Relay Circuit Types...1004
Troubleshooting Unresolved Electrical/Electronic Problems...1017
Group 20: Electrical Theory of Operation...960
Starting Circuit Theory of Operation—with ECU...1391
Charging Circuit Theory of Operation—with ECU...1391
Power Circuit Theory of Operation—with ECU...1391
Starting Circuit Theory of Operation—without ECU...1391
Power Circuit Theory of Operation—without ECU...1391
Control Module Theory of Operation—Without License Light...1035
Control Module Theory of Operation—With License Light...1047
Cruise Control Circuit Theory of Operation...1056
Brake Light Theory of Operation...1061
Section 240B: Electrical Schematics...1063
Group 05: General References...1063
Electrical Schematics - Summary of References...1066
How to Use Electrical Schematics Information...1068
Wiring Diagram Information...1069
Electrical Component Identification Table...1072
Group 30AA: Starting and Charging—With ECU (SE1A)...1063
Starting and Charging—With ECU Schematic (SE1A)...1076
Group 30AB: Starting and Charging—Without ECU (SE1B)...1063
Starting and Charging—Without ECU Schematic (SE1B)...1080
Group 30BA: Lighting—Without License Light (SE2A)...1063
Lighting—Without License Light Schematic (SE2A)...1083
Group 30BB: Lighting—With License Light (SE2B)...1063
Lighting—With License Light Schematic (SE2B)...1085
Group 30BC: Brake Switch, Horn, And Rear Trailer Connector (SE2C)...1063
Brake Switch, Horn, And Rear Trailer Connector Schematic (SE2C)...1087
Group 30CA: Instrument Cluster Control (ICC) (SE3)...1063
Instrument Cluster Control (ICC) Schematic (SE3)...1089
Group 30DA: Engine Control Unit (ECU) (SE4)...1063
Engine Control Unit (ECU) Schematic (SE4)...1091
Group 30EA: Vehicle Control Unit (VCU) (SE6)...1063
Vehicle Control Unit (VCU) Schematic (SE6)...1093
Group 30FA: Right Hand Fender (SE7)...1063
Right Hand Fender Schematic (SE7)...1095
Group 30GA: Mauser Cab—With License Light (SE8)...1063
Mauser Cab—With License Light Schematic (SE8)...1098
Section 240C: Electrical Components and Connectors...1100
Group 05: General References...1100
Electrical Components and Connectors - Summary of References...1111
How to Use Electrical Component and Connector Information...1117
How to Use Wire Harness Information...1121
Group 40AA: Starting and Charging—With ECU (SE1A)...1100
FL1 Fusible Link...1125
FL3 Load Center 2 Fuse...1128
FL4 Glow Plugs Fuse...1131
FL5 Alternator Fuse...1134
FL6 Load Center 1 Fuse...1137
FL7 Junction Block Fuse...1140
FL8 ECU Fuse...1143
G01 Battery...1146
G02 Alternator...1149
K01 Starter Relay...1152
K02 Glow Plug Relay...1155
M01 Starter Motor...1158
M02 Fuel Pump Motor...1162
R01 Glow Plug...1165
R02 Glow Plug...1168
R03 Glow Plug...1171
S01 Key Switch...1174
X03 Junction Block...1177
Group 40AB: Starting and Charging—Without ECU (SE1B)...1100
FL1 Fusible Link—EEC...1183
FL3 Load Center 2 Fuse—EEC...1186
FL4 Manifold Heater Fuse—EEC...1189
FL5 Alternator Fuse—EEC...1192
FL6 Load Center 1 Fuse—EEC...1195
FL7 Junction Block Fuse—EEC...1198
FL9 Mauser Cab Fuse—EEC...1201
G01 Battery—EEC...1204
G02 Alternator—EEC...1207
K01 Starter Relay—EEC...1210
K02 Manifold Heater Relay—EEC...1213
K15 Fuel Shut Off Relay—EEC...1216
M01 Starter Motor—EEC...1219
M02 Fuel Pump Motor—EEC...1223
R04 Manifold Heater—EEC...1226
S01 Key Switch—EEC...1229
S39 Air Ride Seat Switch—EEC...1232
X03 Junction Block—EEC...1235
Y09 Fuel Shut Off Solenoid—EEC...1238
Group 40BA: Lighting—Without License Light (SE2A)...1101
E01 Left Front Headlight...1244
E02 Right Front Headlight...1247
E03 Left Rear Lights...1250
E04 Right Rear Lights...1254
E05 Left Work Light...1258
E06 Right Work Light...1262
E20 Left Fender Work Light...1266
E21 Right Fender Work Light...1269
S02 Light Control Module...1272
Group 40BB: Lighting—With License Light (SE2B)...1101
E01 Left Front Headlight—EEC...1278
E02 Right Front Headlight—EEC...1281
E03 Left Rear Lights—EEC...1284
E04 Right Rear Lights—EEC...1288
E05 Left Work Light—EEC...1292
E06 Right Work Light—EEC...1296
E15 License Light—EEC...1300
E20 Left Fender Work Light—EEC...1303
E21 Right Fender Work Light—EEC...1306
S02 Light Control Module—EEC...1309
Group 40BC: Brake Switch, Horn, And Rear Trailer Connector (SE2C)...1102
H02 Horn...1315
S15 Horn Switch...1318
S41 Brake Switch...1321
X25 Rear Trailer Connector...1324
Group 40CA: Instrument Cluster Control (ICC) (SE3)...1102
B01 Fuel Sender Sensor...1330
B04 Engine Oil Pressure Switch...1333
B06 Coolant Temperature Sender...1336
B08 Air Filter Restriction Switch...1339
H01 Warning Alarm...1344
ICC...1347
ICC-J1 Connector...1349
ICC-J2 Connector...1352
ICC-J3 Connector...1355
ICC-J4 Connector...1358
S38 Seat Switch...1362
S40 MFWD Switch...1365
S42 Park Brake Switch...1368
S48 PTO Position Selector Switch...1371
S61 Neutral Switch...1374
S63 Mid Mount Proximity Sensor...1377
X64 CAN Terminator...1380
X102 Service Advisor Outlet...1383
Y01 PTO Solenoid...1386
Group 40DA: Engine Control Unit (ECU) (SE4)...1102
ECU...1391
ECU-J1 Connector...1393
ECU-J2 Connector...1398
P02 Hand Throttle Switch...1402
S06 Diesel Particulate Filter Switch...1405
S08 Inlet Temperature Sensor...1408
S09 Mid-Temperature Sensor...1411
X5060 Engine Harness Interconnect...1414
X5057 Engine Harness Interconnect...1417
X5058 Engine Harness Interconnect...1420
X5059 Engine Harness Interconnect...1423
Group 40EA: Vehicle Control Unit (VCU) (SE6)...1103
B11 Hydraulic Pedal Position Sensor...1429
H02A Back-Up Alarm...1432
K21 Height of Cut Enable Relay...1435
K22 Height of Cut Raise Relay...1438
K23 Height of Cut Lower Relay...1441
M50 VCU Controller...1444
M50 VCU Connector...1446
P02 Hand Throttle Switch without ECU...1450
S59 Auto Throttle Switch...1453
S60 Height of Cut Switch...1456
S64 Height of Cut Knob...1459
Y24 Height of Cut Actuator...1462
Y25 Auto Throttle Actuator...1465
Group 40FA: Right Hand Fender (SE7)...1103
B07 Hydraulic Temperature Switch...1471
D5 Diode...1474
D6 Diode...1477
MAG01 Cruise Control Magnet...1480
S03 PTO Switch...1483
S09_C Dual Rear Continuous Switch...1486
S46 Cruise Control Switch...1489
S68 Front Hitch Hydraulic Switch...1492
X04 Power Port...1495
Y08D Dual Rear Continuous Solenoid...1498
Group 40ZA: Fuses and Relays...1103
Load Center 1 and Load Center 2 (LCS1 and LCS2)—DOM...1504
Load Center 1 and Load Center 2 (LCS1 and LCS2)—EEC...1507
Group 40ZB: Ground Points...1103
Battery Negative Ground...1513
Fuel Tank Ground...1516
W01 Chassis Ground...1519
Group 40ZC: Interconnects...1104
X02 Power Distribution Block Interconnect...1525
X18 Font Hitch Interconnect...1528
X63 Mid Mount Proximity Sensor Interconnect...1531
X100 Grille Harness Interconnect...1535
X150 Left Hand Harness Interconnect...1539
X151 Right Hand Harness Interconnect 1...1542
X152 Right Hand Harness Interconnect 2...1546
X153 Right Hand Harness Interconnect 3...1549
XR01 Glow Plugs Interconnect...1553
Group 40ZD: Harnesses...1104
W050 Positive Battery Cable...1557
W051 Negative Battery Cable...1558
W052 Starter Power Cable...1559
W100 Grille Harness...1560
W150 Left Hand Fender Harness...1562
W151 Right Hand Fender Harness...1564
W205 Bluetooth Jumper Harness...1566
W300 Chassis Harness (DOM)...1568
W301 Chassis Harness (EEC)...1574
Section 240D: Electrical Tests and Adjustments...1578
Group 05: General References...1578
Electrical Tests and Adjustments - Summary of References...1580
How to Use Electrical Tests and Adjustments Information...1581
Group 50: Tests and Adjustments...1578
Connector Circuit Test...1587
Diode Circuit Test...1592
Fuse Circuit Test...1595
Light Circuit Test...1597
Miscellaneous Component Circuit Test...1599
Motor Circuit Test...1601
Pump Circuit Test...1603
Relay Circuit Test...1605
Resistor Circuit Test...1608
Sensor Circuit Test...1610
Solenoid Circuit Test...1613
Switch Circuit Test...1616
Alternator Circuit Test...1619
Battery Inspection Test...1621
Open Circuit Load Test...1629
CAN Network Voltage Checks...1636
Control Module Test...1639
ECU—Engine Control Unit Test...1642
ICC—Instrument Cluster Control Unit Test...1646
VCU—Vehicle Control Unit Test...1650
Section 245: Electronic Control Units...1654
Group 05: General References...1654
Electronic Control Units—Summary of References...1658
Control Unit Addresses - Access...1660
Entering Diagnostic and Calibration Modes...1665
Servicing Electronic Control Units...1667
Welding Near Electronic Control Units...1668
Keep Electronic Control Unit Connectors Clean...1669
Group 10: Calibrations, Preliminary Checks and Operational Checks...1654
Programming Control Units...1673
Hydrostatic Pedals and Throttle Calibration...1676
Height of Cut (HOC) Calibration...1679
Group 20: Theory of Operation...1654
CAN Bus Theory of Operation...1683
CAN Bus Message Structure...1684
Instrument Cluster Control (ICC) Theory of Operation...1685
Engine Control Unit (ECU) Circuit Theory of Operation...1687
Vehicle Control Unit (VCU) Theory of Operation...1689
Height of Cut (HOC) Theory of Operation...1690
Engine Interface Control Unit (EIC) Theory of Operation...1692
Group 40: Component and Connector Information...1654
Control Unit Connectors and Components...1694
Group 50: Test and Adjustments...1654
Troubleshooting Control Unit Programming...1697
Troubleshooting Unresolved Problems...1699
Troubleshooting Electronic Controllers...1700
VIN Security Fault Diagnosis...1701
Group ICC: Instrument Cluster Control (ICC)...1654
Diagnostic Addresses—Instrument Cluster Control (ICC)...1709
Instrument Cluster Control (ICC) Configuration and Calibration...1715
Group ECU: Engine Control Unit (ECU)...1654
Diagnostic Addresses—Engine Control Unit (ECU)...1721
Group VCU: Height of Cut Control Unit (HOC)...1655
Diagnostic Addresses—Height of Cut (HOC)...1731
Group EIC: Engine Interface Control Unit (EIC)...1655
Diagnostic Addresses—Engine Interface Control Unit (EIC)...1740
Section 250: Drive Systems and Transmission Operation, Test, and Adjustments...1744
Group 05A: General References...1744
Drive Systems and Transmission Operation, Test, and Adjustments Summary of References...1748
Install Test Equipment 50-1...1750
Install Test Equipment 50-2...1751
Install Test Equipment 50-3...1752
Group 10A: Calibrations, Preliminary Checks and Operational Checks...1744
Transmission—Preliminary Checks...1758
Transmission—Operational Checks...1762
PTO - Preliminary Checks...1764
PTO - Operational Checks...1768
Differential and MFWD - Preliminary Checks...1770
Differential and MFWD - Operational Checks...1774
Group 20A: Theory of Operation...1744
Range Transmission...1778
Differential Power Flow and Lock...1780
MFWD Power Operation...1782
Power Transmission - Rear and Mid PTO...1784
PTO Clutch and Brake Theory of Operation...1786
Group 30A: Schematics...1744
Hydrostatic Transmission Functional Schematic...1792
Group 40A: Component and Connector Information...1744
Drive Systems and Transmission Component and Connector Overview...1796
G301 Hydrostatic Transmission...1798
F401 Hydrostatic Filter...1799
V301 Hydrostatic Charge Pressure Relief Valve...1800
V302 Hydrostatic System Relief Valve (Forward)...1801
V303 Hydrostatic System Relief Valve (Reverse)...1802
P301 Hydrostatic System Hydraulic Pump...1803
M301 Hydrostatic System Hydraulic Motor...1804
G701 MFWD...1805
G601 PTO Assembly...1806
G602 PTO Clutch Assembly...1807
V601 Rear and Mid PTO Lube Relief Valve...1808
V602 PTO Relief Valve...1809
Final Drive Assembly...1810
MFWD Front Axle Housing...1816
Differential...1814
Axle Housing...1816
Group 50A: Tests and Adjustments...1745
Hydrostatic High Pressure Relief Test...1820
Charge Pump Pressure Test...1822
Differential Pinion Shaft Adjustment...1824
Differential Backlash Adjustment...1835
PTO Valve Pressure Test...1839
MFWD Driveline Test...1840
Section 260: Steering and Brakes Operation, Test, and Adjustments...1842
Group 05A: General References...1842
Steering and Brakes Operation, Test, and Adjustments Summary of References...1846
Install Test Equipment 60-1...1848
Install Test Equipment 60-2...1850
Group 10A: Calibrations, Preliminary Checks and Operational Checks—Steering...1842
Steering - Preliminary Check...1855
Steering - Operational Check...1858
Group 10B: Calibrations, Preliminary Checks and Operational Checks—Brakes...1842
Brakes - Preliminary Check...1862
Brakes - Operational Check...1864
Group 20A: Theory of Operation—Steering...1842
Steering - Gerotor Theory of Operation...1867
Steering - Steering Pump Theory of Operation...1869
Steering - Valve Theory of Operation...1870
Steering - Cylinder Theory of Operation...1873
Group 20B: Theory of Operation—Brakes...1842
Brakes System Operation...1876
Group 30A: Schematics—Steering...1842
Steering System Functional Schematic...1880
Group 40A: Component and Connector Information—Steering...1842
Steering System Overview...1883
P001 Steering Pump...1884
G101 Steering Valve...1885
V101 Steering Relief Valve...1886
P101 Steering Gerotor...1887
V102 Steering Spool Valve...1888
C101 Steering Cylinder...1889
Group 40B: Component and Connector Information—Brakes...1842
Brake System Overview...1892
Group 50A: Tests and Adjustments—Steering...1842
Steering Pressure Check...1895
Steering Pump Flow Test...1896
Steering System Test...1898
Group 50B: Tests and Adjustments—Brakes...1843
Service Brake and Park Brake Adjustment...1902
Brake Switch Adjustment...1904
Section 270: Hydraulics Operation, Test, and Adjustments...1905
Group 05A: General References...1905
Hydraulics - Summary of References...1910
Install Test Equipment 70-1...1913
Install Test Equipment 70-2...1915
Group 10: Calibrations, Preliminary Checks and Operational Checks...1905
Hydraulics - Preliminary Check...1920
Hydraulics - Operational Check...1923
Group 20: Theory of Operation...1905
Hydraulic System Operation...1929
Rockshaft Valve Operation...1932
Rate of Drop/Stop Valve Operation...1936
Dual Mid Selective Control Valve (SCV) Operation...1940
Dual Rear Selective Control Valve (SCV) Operation...1946
Power Beyond Operation...1949
Group 30: Schematics...1905
Hydraulic Functional Schematics...1953
Group 40: Component and Connector Information...1905
Hydraulic System Overview...1957
G001 Hydraulic Pump...1959
F001 Suction Filter...1960
H001 Oil Cooler...1961
P002 Implement Pump...1962
Rockshaft System Overview...1963
C401 Rockshaft Cylinder...1964
D401 Load Check Valve...1965
G401 Rockshaft Control Manifold...1966
V401 Rockshaft Control Valve...1967
V402 System Relief Valve...1968
V403 Rockshaft Surge Relief Valve...1969
V404 Rockshaft Control Manifold Minimum Pressure Valve...1970
V405 Rockshaft Main Spool Valve...1971
V406 Rockshaft Unloading Valve...1972
V407 Rockshaft Flow Control Valve...1973
V408 Rockshaft Rate of Drop Valve...1974
V409 Rockshaft Lower Spool Valve...1975
Mid SCV System Overview...1976
C501 Load Boom Cylinder...1977
C502 Load Bucket Cylinder...1978
G501 Manual Mid SCV Valve...1979
V501 Mid SCV I Spool Valve...1980
V502 Mid SCV II Spool Valve...1981
Rear SCV System Overview...1982
G502 Manual Rear SCV Valve...1983
V504 Rear SCV I Spool Valve...1984
V505 Rear SCV II Spool Valve...1985
Power Beyond System Overview...1986
G503 Power Beyond Assembly...1987
Group 50: Tests and Adjustments...1906
Heating Hydraulic Oil...1989
Hydraulic System Bleed Procedure...1990
Hydraulic Pump Flow Test...1992
System Pressure Relief Valve Test and Adjustment...1994
Rockshaft Lift Cycle Test...1996
Rate of Drop/Stop Valve Adjustment...1998
Rockshaft Leakage Test...2000
Rockshaft Position Feedback Linkage Adjustment...2002
Section 290: Cab/Open Operators Station Operation, Test, and Adjustments...2004
Group 05A: General References...2004
Cab/Open Operators Station Operation, Test, and Adjustments Summary of References...2006
Group 20B: Seat Theory of Operation...2004
Operator Station - Air Seat Operation...2008
Operator Station - Mechanical Seat Operation (EEC)...2009
Operator Station - Mechanical Seat Operation (DOM)...2010
Group 30A: Schematics...2004
Operator Station - Schematics...2012
Group 40: Component and Connector Information...2004
Operator Station - Component and Connector Information...2014
Section 299: Service Tools...2015
Group 05A: General References...2015
Special Tools - Summary of References...2017
Group 05C: Dealer Fabricated and Service Tools...2015
DFRW20 Compressor Holding Fixture...2019
DFRW26...2020
DFRW270—PTO Oil Seal Installation Sleeve...2021
DFLV100—Spanner Nut Socket...2022
DFLV101—Final Drive Bracket Tool...2024
DFLV102—Backlash Measurement Tool...2026
John Deere 2032R, 2036R and 2038R Compact Utility Tractors Diagnosis and Repair Service Manual (TM143919)
