Kubota L3560/L4060/L4760/L5060/L5460/L6060 Workshop Manual

About this manual

Published by Kubota, this OEM Workshop Manual is a PDF reference for the tractors listed in Manual details. The publication brings mechanism explanations and servicing procedures together, including troubleshooting.

The document is organised into Information, General, Mechanism, and Servicing sections, covering reference information and workshop procedures. Refer to Manual contents for section and page references, and to Manual details for model coverage and publication information.

Manual details

Manufacturer

Kubota

Manual type

Workshop Manual

Equipment type

Tractor

Models

L3560, L4060, L4760, L5060, L5460, and L6060

Document number

9Y111-08242

Publication year

2013

Publication date

May, 2013

KiSC issue / revision

March 2016 (A)

Text search

Available

PDF navigation

Interactive contents links and PDF bookmarks

Document quality

High — clear, readable text, illustrations and diagrams.

Revision history

Source-recorded revision entries:

• Code No. last digit 1 — November 2015: Correction of Workshop Manual 3. SPECIFICATIONS 4. TRAVELING SPEEDS Checking DPF Differential Pressure Sensor Pipes and Hoses Flushing Cooling System and Changing Coolant 10. IMPLEMENT LIMITATIONS [1] OIL COOLER [1] THERMOSTAT [2] BOTTOM BYPASS SYSTEM [3] RAIL [3] EGR VALVE 7. AFTER TREATMENT SYSTEM Oil Separator Valve Clearance Opening-temperature of Thermostat Valve Filter Comp (DPF) (If necessary) Judgment of Reuse of Filter Comp (DPF) After Cleaning by Cleaning Contractor Draining Coolant Fuel Camshaft Pistons Flywheel Measuring Angular Deviation between Crankshaft TDC and Crank Position Sensor Detected TDC Confirmation of Crank Position Sensor Top Dead Center Detection Position Fuel Injection Timing Correction Amount Main Bearing Case Assembly Replacement of Valve Guide (1) Electrical Adjusting [GST Fine-adjustment with Electronic Instrument Panel (Intellipanel)] (1) Electrical Adjusting [Adjustment with Electronic Instrument Panel (Intellipanel)]; Overheating Warning 2. SERVICING SPECIFICATIONS (3) Mode "B" (Traveling Speed Coefficient Input Mode) Input the 4 Digit Tire Code for Correct Travel Speed to the Electronic Instrument Panel Memory Panel (10) Mode "K" (HST Pedal and Range Shift Lever Fine-adjustment Mode) (11) Mode "L" (Throttle Sensor Fine-adjustment Mode) (13) Mode "N" (Tractor Model Select Mode) (2) SCV (Suction Control Valve) (7) Crankshaft Position Sensor (11) Exhaust Temperature Sensor.
• Code No. last digit 2 — March 2016: Maintenance interval was improved. CCV heater equipped model was introduced. Assembling and disassembling process in ENGINE was revised and some wiring diagram, electrical circuit and components are added in ELECTRICAL SYSTEM.

Product highlights

Electrical systems

The manual includes wiring diagrams and electrical troubleshooting.

Hydraulic systems

The manual includes hydraulic pressure-test material and hydraulic valve-adjustment material.

Specifications and settings

The manual includes reference information for torque specifications, wear limits, clearances, capacities, and dimensions.

Special tools

A special-tools section is included.

Maintenance

The manual includes a maintenance schedule.

Applicability and limitations

For the diesel engine / tractor mechanism not included here, the reader refers to the Workshop Manual (Code No. 9Y021-01870 / 9Y021-18200).

For servicing of Common Rail Syst em (CRS), the reader refers to DIAGNOSIS MANUAL (9Y120-02420).

For servicing of Diesel Particulate Filter (DPF), the reader refers to DIESEL PARTICULATE FILTER HANDLING MANUAL (9Y111-08130).

Manual contents

Use these source headings to locate the task or system you need in the PDF.

• TO THE READER — p. 2
• I INFORMATION — p. 5
  • INFORMATION — p. 6
    • 1. SAFETY FIRST — p. 7
    • 2. SAFETY DECALS — p. 10
    • 3. SPECIFICATIONS — p. 16
      • [1] MANUAL TRANSMISSION — p. 16
      • [2] GST — p. 17
      • [3] HST — p. 18
      • [4] HST with CABIN TYPE — p. 20
    • 4. TRAVELING SPEEDS — p. 22
      • [1] MANUAL TRANSMISSION — p. 22
      • [2] GST — p. 23
      • [3] HST — p. 25
    • 5. DIMENSIONS — p. 26
• G GENERAL — p. 28
  • GENERAL — p. 29
    • 1. TRACTOR IDENTIFICATION — p. 30
      • [1] MODEL NAME AND SERIAL NUMBERS — p. 30
      • [2] E4B ENGINE — p. 31
      • [3] CYLINDER NUMBER — p. 31
    • 2. GENERAL PRECAUTIONS — p. 32
    • 3. HANDLING PRECAUTIONS FOR ELECTRICAL PARTS AND WIRING — p. 33
      • [1] WIRING — p. 33
      • [2] BATTERY — p. 35
      • [3] FUSE — p. 35
      • [4] CONNECTOR — p. 35
      • [5] CIRCUIT TESTER — p. 36
      • [6] COLOR OF WIRING — p. 37
    • 4. LUBRICANTS, FUEL AND COOLANT — p. 38
    • 5. TIGHTENING TORQUES — p. 40
      • [1] GENERAL USE SCREWS, BOLTS AND NUTS — p. 40
      • [2] STUD BOLTS — p. 40
      • [3] METRIC SCREWS, BOLTS AND NUTS — p. 41
      • [4] AMERICAN STANDARD SCREWS, BOLTS AND NUTS WITH UNC OR UNF THREADS — p. 41
      • [5] PLUGS — p. 41
    • 6. MAINTENANCE — p. 42
    • 7. CHECK AND MAINTENANCE — p. 45
      • [1] DAILY CHECK — p. 45
      • [2] CHECK POINTS OF INITIAL 50 HOURS — p. 50
      • [3] CHECK POINTS OF EVERY 50 HOURS — p. 52
      • [4] CHECK POINTS OF EVERY 100 HOURS — p. 55
      • [5] CHECK POINTS OF EVERY 200 HOURS — p. 58
      • [6] CHECK POINTS OF EVERY 400 HOURS — p. 59
      • [7] CHECK POINT OF EVERY 600 HOURS — p. 62
      • [8] CHECK POINT OF EVERY 800 HOURS — p. 62
      • [9] CHECK POINTS OF EVERY 1500 HOURS — p. 63
      • [10] CHECK POINTS OF EVERY 3000 HOURS — p. 63
      • [11] CHECK POINTS OF EVERY 1000 HOURS OR 1 YEAR — p. 64
      • [12] CHECK POINTS OF EVERY 1 YEAR — p. 64
      • [13] CHECK POINTS OF EVERY 2000 HOURS OR 2 YEARS — p. 69
      • [14] CHECK POINTS OF EVERY 2 YEARS — p. 71
      • [15] CHECK POINTS OF EVERY 4 YEARS — p. 72
      • [16] OTHERS — p. 73
    • 8. SPECIAL TOOLS — p. 79
      • [1] SPECIAL TOOLS FOR ENGINE — p. 79
      • [2] SPECIAL TOOLS FOR TRACTOR — p. 92
    • 9. TIRES — p. 102
      • [1] TIRES — p. 102
      • [2] WHEEL ADJUSTMENT — p. 103
        • (1) Front Wheel — p. 103
        • (2) Rear Wheel — p. 104
      • [3] TIRE LIQUID INJECTION — p. 106
    • 10. IMPLEMENT LIMITATIONS — p. 109
• 1 ENGINE — p. 114
  • MECHANISM — p. 115
    • 1. FEATURES — p. 116
    • 2. ENGINE BODY — p. 117
      • [1] PISTON — p. 117
      • [2] HALF-FLOATING HEAD COVER — p. 117
    • 3. LUBRICATING SYSTEM — p. 118
      • [1] OIL COOLER — p. 118
    • 4. COOLING SYSTEM — p. 119
      • [1] THERMOSTAT — p. 119
      • [2] BOTTOM BYPASS SYSTEM — p. 120
    • 5. FUEL SYSTEM — p. 121
      • [1] OVERVIEW OF COMMON RAIL SYSTEM — p. 121
      • [2] SUPPLY PUMP — p. 124
      • [3] RAIL — p. 127
      • [4] INJECTOR — p. 128
      • [5] ENGINE CONTROL SYSTEM — p. 132
        • (1) Engine ECU — p. 133
        • (2) Sensor — p. 133
    • 6. EGR SYSTEM — p. 136
      • [1] OVERVIEW — p. 136
      • [2] EGR COOLER — p. 137
      • [3] EGR VALVE — p. 137
      • [4] REED VALVE — p. 137
    • 7. AFTER TREATMENT SYSTEM — p. 138
      • [1] AFTER TREATMENT DEVICES — p. 138
      • [2] DPF REGENERATION SYSTEM (INHIBIT VERSION) — p. 139
        • (1) Regeneration Mode (Inhibit Version) — p. 139
        • (2) PM Warning Level (Inhibit Version) — p. 140
      • [3] DPF REGENERATION SYSTEM (Default Version) — p. 141
        • (1) Regeneration Mode (Default Version) — p. 141
        • (2) PM Warning Level (Default Version) — p. 142
  • SERVICING — p. 147
    • 1. TROUBLESHOOTING — p. 148
    • 2. SERVICING SPECIFICATIONS — p. 151
    • 3. TIGHTENING TORQUES — p. 157
    • 4. CHECKING AND ADJUSTING — p. 159
      • [1] ENGINE BODY — p. 159
      • [2] LUBRICATING SYSTEM — p. 161
      • [3] COOLING SYSTEM — p. 161
      • [4] TURBOCHARGER — p. 163
      • [5] PCV VALVE — p. 164
      • [6] EGR COOLER — p. 164
    • 5. PREPARATION — p. 165
      • [1] SEPARATING DPF MUFFLER FROM TRACTOR — p. 165
      • [2] SEPARATING CLUTCH HOUSING AND ENGINE (ROPS TYPE) — p. 171
      • [3] SEPARATING CLUTCH HOUSING AND ENGINE (CABIN TYPE) — p. 184
    • 6. DISASSEMBLING AND ASSEMBLING — p. 199
      • [1] OUTER PARTS — p. 199
      • [2] CLUTCH ASSEMBLY — p. 199
      • [3] TURBOCHARGER AND EGR — p. 200
      • [4] COMMON RAIL — p. 201
      • [5] CYLINDER HEAD AND VALVES — p. 203
      • [6] THERMOSTAT — p. 208
      • [7] SUPPLY PUMP — p. 209
      • [8] WATER PUMP AND OIL COOLER — p. 209
      • [9] GEAR CASE AND TIMING GEAR — p. 210
      • [10] PISTON AND CONNECTING ROD — p. 213
      • [11] FLYWHEEL AND CRANKSHAFT — p. 217
    • 7. SERVICING — p. 223
      • [1] CYLINDER HEAD AND VALVES — p. 223
      • [2] TIMING GEARS — p. 229
      • [3] PISTON AND CONNECTING ROD — p. 232
      • [4] CRANKSHAFT — p. 234
      • [5] CYLINDER — p. 239
      • [6] OIL PUMP — p. 240
• 2 CLUTCH — p. 241
  • MECHANISM — p. 242
    • 1. FEATURE — p. 243
  • SERVICING — p. 245
    • 1. TROUBLESHOOTING — p. 246
    • 2. SERVICING SPECIFICATIONS — p. 247
    • 3. TIGHTENING TORQUES — p. 248
    • 4. CHECKING AND ADJUSTING — p. 249
    • 5. PREPARATION — p. 250
      • [1] SEPARATING CLUTCH HOUSING FROM ENGINE (ROPS TYPE) — p. 250
      • [2] SEPARATING CLUTCH HOUSING AND ENGINE (CABIN TYPE) — p. 260
    • 6. DISASSEMBLING AND ASSEMBLING — p. 272
    • 7. SERVICING — p. 273
      • [1] MANUAL TRANSMISSION AND GST — p. 273
      • [2] HST — p. 274
• 3 TRANSMISSION — p. 275
  • MECHANISM — p. 276
    • 1. STRUCTURE — p. 277
      • [1] MANUAL TRANSMISSION — p. 277
      • [2] GLIDE SHIFT TRANSMISSION (GST) — p. 278
      • [3] HYDROSTATIC TRANSMISSION (HST) — p. 279
    • 2. MANUAL TRANSMISSION — p. 280
      • [1] POWER TRAIN FOR TRAVELING GEAR — p. 280
        • (1) Main Gear Shift Section — p. 280
        • (2) Shuttle Shift Section — p. 280
        • (3) Range Gear Shift Section — p. 281
        • (4) Front Wheel Drive Section — p. 281
      • [2] SHIFT LINKAGE MECHANISM — p. 282
        • (1) Main Gear Shift Lever — p. 282
        • (2) Shuttle Lever — p. 282
        • (3) Range Gear Shift Lever — p. 283
        • (4) Front Wheel Drive Lever — p. 283
    • 3. GLIDE SHIFT TRANSMISSION (GST) — p. 284
      • [1] CHARACTERISTIC AND SYSTEM OUTLINE — p. 284
      • [2] POWER TRAIN — p. 285
      • [3] ELECTRICAL CONTROL SYSTEM — p. 286
        • (1) Electrical Control — p. 286
      • [4] HYDRAULIC CONTROL SYSTEM — p. 287
        • (1) Hydraulic Circuit and System Outline — p. 287
        • (2) Construction and Function of Components — p. 289
      • [5] SHIFT LINKAGE MECHANISM — p. 296
    • 4. HYDROSTATIC TRANSMISSION (HST) — p. 297
      • [1] POWER TRAIN — p. 297
        • (1) Structure — p. 297
        • (2) Oil Flow — p. 299
        • (3) Function of Components — p. 300
        • (4) Operation — p. 301
        • (5) Range Gear Shift Section — p. 314
        • (6) Front Wheel Drive Section — p. 315
      • [2] SHIFT LINKAGE MECHANISM — p. 315
        • (1) Range Gear Shift Lever — p. 315
    • 5. PTO SYSTEM — p. 316
      • [1] STRUCTURE — p. 316
  • SERVICING — p. 318
    • 1. TROUBLESHOOTING — p. 320
      • [1] GENERAL — p. 320
      • [2] ERROR DISPLAY ON THE INTELLIPANEL — p. 322
      • [3] PTO SYSTEM — p. 331
    • 2. SERVICING SPECIFICATIONS — p. 332
    • 3. TIGHTENING TORQUES — p. 335
    • 4. CHECKING AND ADJUSTING — p. 339
      • [1] PTO CLUTCH — p. 339
      • [2] GLIDE SHIFT TRANSMISSION (GST) — p. 340
        • (1) Electrical Adjusting [GST Fine-adjustment with Electronic Instrument Panel (Intellipanel)] — p. 340
        • (2) Hydraulic Checking — p. 342
      • [3] HYDROSTATIC TRANSMISSION (HST) — p. 346
        • (1) Electrical Adjusting [Adjustment with Electronic Instrument Panel (Intellipanel)] — p. 346
        • (2) Hydraulic Checking and Adjusting — p. 349
    • 5. PREPARATION — p. 353
      • [1] ROPS TYPE — p. 353
        • (1) Dismounting the step and floor seat — p. 353
      • [2] CABIN TYPE — p. 366
        • (1) Separating Cabin from Tractor — p. 366
    • 6. DISASSEMBLING AND ASSEMBLING — p. 377
      • [1] MANUAL TRANSMISSION — p. 377
        • (1) Clutch Housing — p. 377
        • (2) Mid Case — p. 383
        • (3) Transmission Case — p. 389
      • [2] GLIDE SHIFT TRANSMISSION — p. 397
        • (1) Clutch Housing — p. 397
        • (2) Mid Case — p. 402
        • (3) Transmission Case — p. 408
        • (4) Regulating Valve — p. 415
        • (5) GST Valve Assembly — p. 417
      • [3] HYDROSTATIC TRANSMISSION — p. 423
        • (1) Clutch Housing — p. 423
        • (2) Mid Case — p. 430
        • (3) Transmission Case — p. 433
        • (4) Regulating Valve — p. 440
    • 7. SERVICING — p. 442
      • [1] MANUAL TRANSMISSION — p. 442
        • (1) Bearing, Gear and Shaft — p. 442
        • (2) Synchronized Gear — p. 443
        • (3) PTO Clutch — p. 444
        • (4) Differential Gears — p. 445
      • [2] GLIDE SHIFT TRANSMISSION (GST) — p. 448
        • (1) Bearing, Gear and Shaft — p. 448
        • (2) Synchronizer Gear — p. 448
        • (3) PTO Clutch — p. 448
        • (4) Differential Gears — p. 448
        • (5) GST Clutch — p. 449
      • [3] HYDROSTATIC TRANSMISSION (HST) — p. 451
        • (1) Bearing, Gear and Shaft — p. 451
        • (2) PTO Clutch — p. 451
        • (3) Differential Gears — p. 451
        • (4) HST — p. 451
• 4 REAR AXLE — p. 454
  • MECHANISM — p. 455
    • 1. STRUCTURE — p. 456
  • SERVICING — p. 458
    • 1. TROUBLESHOOTING — p. 459
    • 2. TIGHTENING TORQUES — p. 460
    • 3. PREPARATION — p. 461
    • 4. DISASSEMBLING AND ASSEMBLING — p. 465
• 5 BRAKES — p. 466
  • MECHANISM — p. 467
    • 1. STRUCTURE — p. 468
    • 2. OPERATION — p. 469
  • SERVICING — p. 470
    • 1. TROUBLESHOOTING — p. 471
    • 2. SERVICING SPECIFICATIONS — p. 472
    • 3. TIGHTENING TORQUES — p. 473
    • 4. CHECKING AND ADJUSTING — p. 474
      • [1] BRAKE PEDAL — p. 474
    • 5. DISASSEMBLING AND ASSEMBLING — p. 475
      • [1] BRAKE PEDAL — p. 475
      • [2] BRAKE CASE — p. 478
    • 6. SERVICING — p. 485
• 6 FRONT AXLE — p. 486
  • MECHANISM — p. 487
    • 1. STRUCTURE — p. 488
  • SERVICING — p. 490
    • 1. TROUBLESHOOTING — p. 491
    • 2. SERVICING SPECIFICATIONS — p. 492
    • 3. TIGHTENING TORQUES — p. 494
    • 4. CHECKING AND ADJUSTING — p. 495
    • 5. DISASSEMBLING AND ASSEMBLING — p. 497
      • [1] SEPARATING FRONT AXLE ASSEMBLY — p. 497
      • [2] DISASSEMBLING FRONT AXLE — p. 498
    • 6. SERVICING — p. 505
• 7 STEERING — p. 511
  • MECHANISM — p. 512
    • 1. STRUCTURE — p. 513
    • 2. HYDRAULIC CIRCUIT — p. 514
    • 3. HYDRAULIC PUMP — p. 515
    • 4. STEERING CONTROLLER — p. 516
    • 5. STEERING CYLINDER — p. 518
  • SERVICING — p. 519
    • 1. TROUBLESHOOTING — p. 520
    • 2. SERVICING SPECIFICATIONS — p. 521
    • 3. TIGHTENING TORQUES — p. 522
    • 4. CHECKING AND ADJUSTING — p. 523
      • [1] STEERING CONTROLLER — p. 523
    • 5. DISASSEMBLING AND ASSEMBLING — p. 524
      • [1] STEERING CONTROLLER — p. 524
      • [2] STEERING LINKAGE — p. 525
      • [3] STEERING CYLINDER — p. 526
    • 6. SERVICING — p. 527
      • [1] STEERING CYLINDER — p. 527
• 8 HYDRAULIC SYSTEM — p. 528
  • MECHANISM — p. 529
    • 1. STRUCTURE — p. 530
      • [1] MANUAL TRANSMISSION AND GLIDE SHIFT TRANSMISSION — p. 530
      • [2] HYDROSTATIC TRANSMISSION — p. 531
    • 2. HYDRAULIC CIRCUIT — p. 532
      • [1] MANUAL TRANSMISSION — p. 532
      • [2] GLIDE SHIFT TRANSMISSION (GST) — p. 533
      • [3] HYDROSTATIC TRANSMISSION (HST) — p. 534
    • 3. HYDRAULIC PUMP — p. 535
    • 4. THREE POINT HITCH HYDRAULIC SYSTEM — p. 536
      • [1] THREE POINT HITCH HYDRAULIC CIRCUIT — p. 536
      • [2] REAR HYDRAULIC BLOCK — p. 537
      • [3] POSITION CONTROL VALVE — p. 537
      • [4] POSITION CONTROL LINKAGE — p. 539
      • [5] LOWERING SPEED ADJUSTING VALVE — p. 540
      • [6] HYDRAULIC CYLINDER — p. 541
    • 5. FRONT LOADER CONTROL VALVE ASSEMBLY — p. 542
      • [1] STRUCTURE — p. 542
      • [2] FRONT LOADER HYDRAULIC CIRCUIT — p. 543
      • [3] OPERATION — p. 544
    • 6. AUXILIARY CONTROL VALVE (IF EQUIPPED) — p. 551
      • [1] DOUBLE ACTING TYPE — p. 551
    • 7. OTHER — p. 552
  • SERVICING — p. 553
    • 1. TROUBLESHOOTING — p. 554
    • 2. SERVICING SPECIFICATIONS — p. 555
    • 3. TIGHTENING TORQUES — p. 558
    • 4. CHECKING AND ADJUSTING — p. 559
      • [1] HYDRAULIC PUMP (FOR POWER STEERING) — p. 559
        • (1) Pump Test Using Flow-meter — p. 559
      • [2] HYDRAULIC PUMP (FOR THREE POINT HITCH) — p. 562
        • (1) Pump Test Using Flow-meter — p. 562
      • [3] RELIEF VALVE AND SAFETY VALVE — p. 564
      • [4] POSITION CONTROL ROD — p. 566
    • 5. DISASSEMBLING AND ASSEMBLING — p. 567
      • [1] HYDRAULIC PUMP — p. 567
        • (1) Removing Hydraulic Pump Assembly — p. 567
        • (2) Disassembling Hydraulic Pump — p. 569
      • [2] THREE POINT HITCH HYDRAULIC BLOCK ASSEMBLY — p. 570
        • (1) Separating Hydraulic Block Assembly — p. 570
        • (2) Disassembling Hydraulic Assembly — p. 572
      • [3] POSITION CONTROL VALVE — p. 573
        • (1) Separating Control Valve — p. 573
      • [4] LIFT ARM SUPPORT AND HYDRAULIC CYLINDER — p. 574
        • (1) Separating Hydraulic Cylinder — p. 574
        • (2) Disassembling Hydraulic Cylinder — p. 575
        • (3) Separating Lift Arm Support — p. 575
        • (4) Disassembling Lift Arm Shaft — p. 576
      • [5] FRONT LOADER CONTROL VALVE AND RELIEF VALVE — p. 577
        • (1) Removing Front Loader Control Valve Assembly — p. 577
        • (2) Disassembling Front Loader Control Valve and Relief Valve — p. 580
      • [6] SAFETY VALVE — p. 581
    • 6. SERVICING — p. 582
      • [1] LIFT ARM — p. 582
      • [2] HYDRAULIC CYLINDER — p. 583
      • [3] HYDRAULIC PUMP — p. 584
• 9 ELECTRICAL SYSTEM — p. 585
  • MECHANISM — p. 586
    • 1. WIRING DIAGRAM — p. 587
      • [1] MANUAL TRANSMISSION (WITHOUT CCV HEATER) — p. 587
      • [2] MANUAL TRANSMISSION (WITH CCV HEATER) — p. 588
      • [3] GST (WITHOUT CCV HEATER) — p. 589
      • [4] GST (WITH CCV HEATER) — p. 590
      • [5] HST ROPS TYPE (WITHOUT CCV HEATER) — p. 591
      • [6] HST ROPS TYPE (WITH CCV HEATER) — p. 592
      • [7] HST CABIN TYPE (WITHOUT CCV HEATER) — p. 593
      • [8] HST CABIN TYPE (WITH CCV HEATER) — p. 594
    • 2. ELECTRICAL CIRCUIT — p. 595
      • [1] MANUAL TRANSMISSION (WITHOUT CCV HEATER) — p. 595
      • [2] MANUAL TRANSMISSION (WITH CCV HEATER) — p. 596
      • [3] GST (WITHOUT CCV HEATER) — p. 597
      • [4] GST (WITH CCV HEATER) — p. 598
      • [5] HST ROPS TYPE (WITHOUT CCV HEATER) — p. 599
      • [6] HST ROPS TYPE (WITH CCV HEATER) — p. 600
      • [7] HST CABIN TYPE (WITHOUT CCV HEATER) — p. 601
      • [8] HST CABIN TYPE (WITH CCV HEATER) — p. 602
    • 3. ELECTRONIC CONTROL PANEL — p. 603
      • [1] SYSTEM OUTLINE — p. 603
      • [2] CONSTRUCTION AND FUNCTION OF COMPONENTS — p. 604
        • (1) Instrument Panel — p. 604
        • (2) Electric Control Unit (ECU) — p. 604
        • (3) Switches — p. 605
        • (4) Sensors — p. 609
        • (5) Others — p. 611
      • [3] BASIC CONTROL SYSTEM — p. 614
        • (1) Indication Items of Meter Panel — p. 614
        • (2) Electronic Instrument Panel (IntelliPanel™) Display — p. 615
        • (3) Normal Display — p. 617
        • (4) Information Display (Attention Display at Engine Starting) — p. 619
        • (5) Easy Checker™ — p. 621
        • (6) Confirmation Display — p. 622
        • (7) Indicator Control — p. 624
      • [4] ASSISTANT CONTROL SYSTEM — p. 625
        • (1) Fail-safe Function — p. 625
        • (2) Self-diagnosis Function — p. 625
        • (3) Testing, Setting and adjusting Function — p. 628
        • (4) Glow Control — p. 628
    • 4. ENGINE STARTING SYSTEM AND STOPPING SYSTEM — p. 629
      • [1] MANUAL TRANSMISSION — p. 629
      • [2] GST — p. 630
      • [3] HST — p. 631
      • [4] RELATED SWITCHES — p. 632
      • [5] ENGINE STARTING CONDITIONS — p. 634
      • [6] AUTOMATIC ENGINE STOP — p. 635
    • 5. CAN (CONTROLLER AREA NETWORK) COMMUNICATION — p. 636
  • SERVICING — p. 637
    • 1. TROUBLESHOOTING — p. 639
    • 2. SERVICING SPECIFICATIONS — p. 647
    • 3. TIGHTENING TORQUES — p. 648
    • 4. CHECKING AND ADJUSTING — p. 649
      • [1] BATTERY — p. 649
      • [2] ECU AND ELECTRONIC INSTRUMENT PANEL (INTELLIPANEL) — p. 652
        • (1) Main ECU — p. 652
        • (2) Engine ECU — p. 652
        • (3) Electronic Instrument Panel — p. 653
      • [3] TESTING, SETTING AND ADJUSTING BY ELECTRONIC INSTRUMENT PANEL (INTELLIPANEL) — p. 653
        • (1) Mode Selection — p. 654
        • (2) Mode "A" (Test Mode) — p. 655
        • (3) Mode "B" (Traveling Speed Coefficient Input Mode) Input the 4 Digit Tire Code for Correct Travel Speed to the Electronic Instrument Panel Memory Panel — p. 658
        • (4) Mode "C" (PTO Coefficient Number Input Mode) Input the Numeric Code Number for PTO Speed into the Electronic Instrument Panel — p. 659
        • (5) Mode "D" (Error Information Reset Mode) Delete the Error Information from the Electronic Instrument Panel — p. 660
        • (6) Mode "E" (GST Lever Sensor Fine-adjustment Mode) Setting the GST Lever's Neutral Position with its Sensor — p. 661
        • (7) Mode "F" (GST Valve FIne-adjustment Mode) Setting the Function of Proportional Reducing Valve — p. 662
        • (8) Mode "G" (GST Shift Shock Fine-adjustment Mode) Adjusting the Clutch Engaging Interval — p. 664
        • (9) Mode "J" (Speed Unit Selection Mode) Input the Traveling Speed Unit to the Electronic Instrument Panel — p. 664
        • (10) Mode "K" (HST Pedal and Range Shift Lever Fine-adjustment Mode) — p. 665
        • (11) Mode "L" (Throttle Sensor Fine-adjustment Mode) — p. 667
        • (12) Mode "M" (Mode for Factory) — p. 667
        • (13) Mode "N" (Tractor Model Select Mode) — p. 668
      • [4] ELECTRIC CONTROL SYSTEM — p. 670
      • [5] ECU CONTROL SYSTEM — p. 671
        • (1) Checking Fuse and Connector — p. 671
        • (2) Checking by Electronic Instrument Panel Connector — p. 674
        • (3) Unit Checking — p. 676
        • (4) Checking by Main Electric Control Unit (Main ECU) — p. 677
        • (5) Checking by Engine Electric Control Unit (ECU) — p. 684
        • (6) Checking Sensor and Switch for Manual Transmission — p. 686
        • (7) Checking Sensor and Switch for GST — p. 687
        • (8) Checking Sensor and Switch for HST — p. 691
      • [6] STARTING SYSTEM — p. 698
        • (1) Main Switch (ROPS Type) — p. 698
        • (2) Main Switch (CABIN Type) — p. 699
        • (3) Safety Switch — p. 700
        • (4) Starter — p. 702
        • (5) Relays — p. 704
        • (6) Engine ECU Power Relay, Glow Relay and Defogger Relay — p. 705
        • (7) Glow Control System — p. 706
      • [7] CHARGING SYSTEM — p. 706
      • [8] LIGHTING SYSTEM — p. 707
        • (1) Multi Function Combination Lever (Combination Switch) — p. 707
      • [9] WARNING LAMPS — p. 710
      • [10] MONITOR LAMP — p. 711
      • [11] GAUGES — p. 712
      • [12] ENGINE CONTROL SYSTEM — p. 713
        • (1) Injector — p. 713
        • (2) SCV (Suction Control Valve) — p. 714
        • (3) Rail Pressure Sensor — p. 715
        • (4) Fuel Pump — p. 716
        • (5) Boost Sensor (If Equipped) — p. 717
        • (6) EGR Valve — p. 718
        • (7) Crankshaft Position Sensor — p. 719
        • (8) Camshaft Position Sensor — p. 720
        • (9) Air Flow Sensor — p. 721
        • (10) Intake Throttle Valve — p. 722
        • (11) Exhaust Temperature Sensor — p. 723
        • (12) Differential Pressure Sensor — p. 724
        • (13) Parked Regeneration Switch — p. 725
        • (14) Auto Regeneration Switch — p. 726
      • [13] CCV HEATER — p. 727
        • (1) CCV Relay — p. 727
        • (2) CCV Heater — p. 728
    • 5. DISASSEMBLING AND ASSEMBLING — p. 729
      • [1] STARTER — p. 729
      • [2] ALTERNATOR — p. 729
    • 6. SERVICING — p. 732
      • [1] STARTER — p. 732
      • [2] ALTERNATOR — p. 734
• 10 CABIN — p. 736
  • MECHANISM — p. 737
    • 1. AIR CONDITIONER SYSTEM — p. 738
      • [1] OUTLINE OF AIR CONDITIONING SYSTEM — p. 738
      • [2] SYSTEM CONTROL — p. 740
      • [3] ELECTRICAL SYSTEM — p. 741
        • (1) Electrical Circuit — p. 741
        • (2) Compressor Relay, Blower Relays and Compressor Relay — p. 742
  • SERVICING — p. 743
    • 1. TROUBLESHOOTING — p. 744
    • 2. SERVICING SPECIFICATIONS — p. 748
    • 3. TIGHTENING TORQUES — p. 749
    • 4. PRECAUTIONS AT REPAIRING REFRIGERANT CYCLE — p. 750
      • [1] HANDLING OF SERVICE TOOLS — p. 752
        • (1) Manifold Gauge Set — p. 752
        • (2) Refrigerant Charging Hose — p. 753
        • (3) Vacuum Pump Adaptor — p. 754
        • (4) Electric Gas Leak Tester — p. 754
        • (5) Can Tap Valve — p. 754
        • (6) T-joint — p. 755
        • (7) R134a Refrigerant Recovery and Recycling Machine — p. 755
    • 5. CHECKING AND CHARGING REFRIGERANT CYCLE — p. 756
      • [1] CHECKING WITH MANIFOLD GAUGE — p. 756
      • [2] DISCHARGING, EVACUATING AND CHARGING — p. 760
        • (1) Discharging the Refrigerant — p. 760
        • (2) Evacuating the System — p. 761
        • (3) Charging the Refrigerant — p. 762
        • (4) Checking Charge Refrigerant Amount — p. 764
    • 6. CHECKING, DISASSEMBLING AND SERVICING — p. 765
      • [1] CHECKING AND ADJUSTING — p. 765
        • (1) Compressor — p. 765
        • (2) Control Panel (Blower Switch, A/C Switch, Mode Control Dial and Temperature Control Dial) — p. 766
        • (3) Blower Resistor — p. 769
        • (4) Blower Motor — p. 770
        • (5) Temperature Motor — p. 770
        • (6) Recirculation / Fresh Air Motor Checking — p. 771
        • (7) Blower Relay — p. 771
        • (8) Compressor Relay — p. 772
        • (9) Pressure Switch — p. 773
        • (10) Front Wiper Switch — p. 774
        • (11) Rear Wiper Switch (If Equipped) — p. 775
        • (12) Front Wiper Motor — p. 776
        • (13) Rear Wiper Motor (If Equipped) — p. 776
      • [2] DISASSEMBLING AND ASSEMBLING — p. 776
        • (1) Separating Cabin from Tractor — p. 776
        • (2) Removing Compressor Assembly — p. 788
        • (3) Removing Air Conditioner Unit — p. 790
        • (4) Removing Air Conditioner Pipes — p. 793
        • (5) Removing Heater Hoses — p. 794
        • (6) Cabin Windshields — p. 796
        • (7) Wiper Motor — p. 799
      • [3] SERVICING — p. 800

Capabilities

The source outline separates mechanism explanations from servicing instructions for Engine, Clutch, Transmission, Rear Axle, Brakes, Front Axle, Steering, Hydraulic System, Electrical System, and Cabin. Use these indexed headings to locate the applicable system in the source PDF, then confirm model-specific notes, specifications, illustrations, and operating conditions at the relevant page before carrying out service work.

Keep the source's safety sequence, prerequisite steps, labels, units, configuration notes, and footnotes with the selected task; do not apply an isolated value outside the conditions stated in the manual.

Technical reference

Reference tables include torque settings, wear limits, fluid and system capacities, and dimensions for service checks, adjustment work, and specification lookup. Use the values and conditions in the PDF for the applicable model and procedure.

• Service limits and settings: torque settings and wear limits.
• Fluid reference: fluid and system capacities.
• Machine specifications: dimensions.

Delivery

This manual is supplied as a digital PDF file and is available for instant download after purchase. No physical media is shipped.

References

Kubota Workshop Manual for Tractor, document code 9Y111-08242, PDF edition.