John Deere 12 Speed Transaxle Repair (6D_6E, 6x03 Tractors PIN prefix P0 and 6B Tractors PIN prefix CP) Component Technical Manual is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

This John Deere 12 Speed Transaxle Repair (6D_6E, 6x03 Tractors PIN prefix P0 and 6B Tractors PIN prefix CP) Component Technical Manual contains high quality images, circuit diagrams, instructions to help you to maintenance, troubleshoot, diagnose, and repair. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

CTM608419 English - John Deere 12 Speed Transaxle Repair (6D_6E, 6x03 Tractors PIN prefix P0 and 6B Tractors PIN prefix CP) Component Technical Manual.pdf

ctm608463 Spanish - Componente de reparación del transeje de 12 velocidades (6D/6E, tractores 6x03 PIN prefijo P0 y tractores 6B PIN prefijo CP)

ctm608428 French - Remise en état du carter-pont à 12 vitesses Composant (tracteurs 6D/6E, 6x03 NIP commençant par P0 et tracteurs 6B, NIP commençant par CP)

ctm608444 Korean - 12단 트랜스액슬 수리 구성품 (6D/6E, 6x03 트랙터 PIN 머리 문자 P0 및 6B 트랙터 PIN 머리 문자 CP)

TABLE OF CONTENTS
Section 01: General Information................11
  Group 005: Safety................11
    Recognize Safety Information................14
    Understand Signal Words................15
    Handle Fluids Safely—Avoid Fires................16
    Prevent Battery Explosions................17
    Prepare for Emergencies................18
    Prevent Acid Burns................19
    Handle Chemical Products Safely................21
    Avoid High-Pressure Fluids................22
    Park Machine Safely................23
    Support Machine Properly................24
    Wear Protective Clothing................25
    Work in Clean Area................26
    Service Machines Safely................27
    Work In Ventilated Area................28
    Illuminate Work Area Safely................29
    Replace Safety Signs................30
    Use Proper Lifting Equipment................31
    Avoid Harmful Asbestos Dust................32
    Avoid Heating Near Pressurized Fluid Lines................33
    Remove Paint Before Welding or Heating................34
    Use Proper Tools................35
    Construct Dealer-Made Tools Safely................36
    Decommissioning — Proper Recycling and Disposal of Fluids and Components................37
    Live With Safety................38
  Group 015: Transaxle Identification and General Procedures................11
    Transaxle General Procedures Reference List................40
    Glossary of Terms and Acronyms................41
    Transaxle Identification Plates Location................42
    Transaxle Configuration Plate................43
    Transaxle Serial Number Plate................45
    Transaxle Identification Chart................46
    General Repair Procedures................47
    Sealing Instructions................49
    Transaxle-Assembly Lubrication................50
    Cold Weather Operation................51
    Transmission and Hydraulic Oil................52
    Lubricant Storage................53
    Mixing of Lubricants................54
    Oil Analysis................55
    Alternative and Synthetic Lubricants................56
    Check And Service Transaxle Regularly................57
    Drain Plug Locations................58
    Fill Transaxle With Oil................60
    Check Oil Lines and Fittings................61
    Hydraulic Connections................62
    Transaxle Storage................63
    Transaxle Removal From Storage................64
    Towing................65
  Section 02: Repair and Adjustments - Transaxle................66
    Group 020: Component Identification................66
      Component Identification Reference List................71
      Transaxle Component Identification—Dry Clutch................72
      Transaxle Component Identification—Wet Clutch................74
    Group 025: PTO................66
      Essential or Recommended Tools................651
      PTO Reference List................78
      PTO Component Identification................79
      Mechanical 540/1000 RPM PTO—Exploded View................80
      540/1000 RPM EHPTO—Exploded View................82
      Disassemble PTO Housing—Mechanical PTO................84
      Disassemble PTO Housing—EHPTO................91
      540/1000 RPM PTO Assembly—Mechanical PTO................99
      540/1000 RPM PTO Assembly—EHPTO................100
      Disassemble, Inspect, and Assemble 540/1000 PTO Output Shaft Assembly................102
      Change PTO Output Shaft to Change RPM................116
      Disassemble and Assemble 540/1000 RPM PTO Input Shaft—Mechanical PTO................117
      Disassemble and Assemble PTO Input Shaft Assembly—EHPTO................118
      Disassemble, Inspect, and Assemble PTO Clutch Assembly—EHPTO................121
      Assemble PTO Housing—Mechanical PTO................129
      Assemble PTO Housing—EHPTO................142
    Group 030: Clutch (Engine) - Dry Clutch................66
      Essential or Recommended Tools................651
      Clutch (Engine) Reference List - Dry Clutch Transaxle................157
      Clutch (engine) Component Identification - Dry Clutch Transaxle................158
      Disassemble and Inspect Clutch - Dry Clutch Transaxle................159
      Assemble Clutch - Dry Clutch Transaxle................167
      Adjust Traction Clutch Finger - Dry Clutch Transaxle................173
      Adjust PTO Clutch Finger - Dry Clutch Transaxle................175
    Group 035: Clutch Housing - Dry Clutch................66
      Essential or Recommended Tools................651
      Clutch Housing Reference List................224
      Clutch Housing Component Identification - Dry Clutch................180
      Input Shaft Assembly Component Identification - Dry Clutch................182
      Remove Clutch Housing (—January 2018)................185
      Remove Clutch Housing (January 2018—)................188
      Disassemble Clutch Housing - Dry Clutch................191
      Disassemble Clutch Engagement Assembly - Dry Clutch................197
      Assemble Clutch Engagement Assembly - Dry Clutch................200
      Disassemble and Assemble Input Coupling - Dry Clutch................203
      Assemble Clutch Housing - Dry Clutch................206
      Install Clutch Housing (—January 2018)................215
      Install Clutch Housing (January 2018—)................219
    Group 040: Clutch Housing - Wet Clutch................67
      Essential or Recommended Tools................651
      Clutch Housing Reference List................224
      Clutch Housing Component Identification................225
      Remove Clutch Housing................226
      Disassemble Clutch Housing—Wet Clutch................229
      Disassemble, Inspect, and Assemble Wet Traction Clutch (12x4, 12x12, 24x8, 24x12)................232
      Disassemble, Inspect, and Assemble High/Low Clutch (24x8)................238
      Disassemble, Inspect, and Assemble PR Clutch (12x12)................249
      Disassemble, Inspect, and Assemble HLPR Clutch (24x12)................257
      Remove and Install Reverse Idler Gear (12x12, 24x12)................276
      Assemble Clutch Housing................278
      Install Clutch Housing................282
    Group 045: Manifold................67
      Manifold Reference List................285
      Manifold Component Identification (12x4_Wet Clutch, 12x12, 24x8, 24x12)................286
      Remove and Install Manifold................289
      Remove and Install Pressure Regulator................290
      Remove and Install Solenoid Valve................292
      Remove and Install Pressure Sensor................294
      Remove and Install Check Valve................296
      Remove and Install Temperature Sensor................298
    Group 050: Transaxle................68
      Essential or Recommended Tools................651
      Transaxle Reference List................302
      Disassemble Transaxle Housing................303
      Third Stage Gear Assembly Component Identification—(CS)................319
      Third Stage Gear Assembly Component Identification—(TSS)................321
      Disassemble Third Stage Gear Assembly................323
      Assemble Third Stage Gear Assembly................326
      Disassemble and Assemble Bearing Retainer Mounting Plate................338
      Second Stage Gear Assembly Component Identification................339
      Disassemble Second Stage Gear Assembly................340
      Assemble Second Stage Gear Assembly................342
      First Stage Gear Assembly Component Identification - (CS)................346
      First Stage Gear Assembly Component Identification - (TSS)................348
      Disassemble First Stage Gear Assembly................350
      Assemble First Stage Gear Assembly................359
      Assemble Transaxle Housing................373
    Group 055: Differential................68
      Differential Reference List................402
      Differential and Left-Hand Quill Component Identification................403
      Differential Lock and Right-Hand Quill Component Identification................405
      Remove Differential................407
      Disassemble Differential................413
      Assemble Differential................418
      Disassemble Differential Lock and Right-Hand Quill................427
      Disassemble and Assemble Left-Hand Quill................429
      Install Differential................430
      Install Differential Lock Lever Stop................446
    Group 060: Final Drives................68
      Essential or Recommended Tools................651
      Final Drive Reference List................450
      Final Drive Component Identification................451
      Axle Housing Removal................453
      Disassemble Final Drive................455
      Assemble Final Drive................458
      Assemble Axle Housing................461
      Axle Housing Installation................469
    Group 065: MFWD Drop Gearbox................69
      Essential or Recommended Tools................651
      MFWD Drop Gearbox Reference List................473
      MFWD Drop Gearbox Component Identification................474
      Remove and Install MFWD Drop Gearbox................477
      Disassemble MFWD Drop Gearbox................478
      Assemble MFWD Drop Gearbox................486
      EH MFWD Drop Gearbox Component Identification................509
      Remove and Install EH MFWD Drop Gearbox................511
      Disassemble EH MFWD Drop Gearbox................512
      Disassemble and Assemble EH MFWD Output Shaft................518
      Assemble EH MFWD Drop Gearbox................520
    Group 070: Brake Repair................69
      Brake Repair Reference List................529
      Brakes Component Identification................530
      Remove and Install Brakes................531
      Remove and Install Brake Pivot Pins................536
      Remove and Install Brake Linkage Boot................541
      Disassemble Brakes................547
      Disassemble and Assemble Brake Actuators................550
      Assemble Brakes................553
    Section 03: Theory of Operation................555
      Group 100: Transaxle Operation................555
        Theory List................557
        Overall Transaxle - Theory of Operation................558
        Main Pressure Regulator Valve Operation................561
        Proportional Solenoid Valve Operation................562
        Dry Traction Clutch - Theory (12x4)................564
        Wet Traction Clutch - Theory (12x4)................567
        High/Low Clutch - Theory (24x8)................571
        PR Clutch - Theory (12x12)................577
        HLPR Clutch - Theory (24x12)................583
        Transaxle Power Flow - Theory of Operation................589
        Collar Shift Transmission - Theory of Operation................597
        Top Shaft Synchronized - Theory of Operation................599
        Clutch Interlock - Theory of Operation................601
        Lube Circuit - Theory of Operation................603
        Differential - Theory of Operation................605
        Differential Lock - Theory of Operation................607
        Final Drive - Theory of Operation................609
        MFWD Drop Gearbox - Theory of Operation................610
        EH MFWD Drop Gearbox - Theory of Operation................612
        Brakes - Theory of Operation................617
        Mechanical PTO - Theory of Operation................619
        EHPTO - Theory of Operation................625
      Section 04: Diagnostics................629
        Group 150: Observable Symptoms and System Diagnostics................629
          Observable Symptoms and System Diagnostics—Use Diagnostic Technical Manual................631
        Group 155: Diagnostic Trouble Code................629
          CCU, EIC, PTR Code Diagnostics—Use Diagnostic Technical Manual................633
        Group 160: Calibrations, Preliminary Checks, and Operational Checks................629
          Transmission Preliminary Checks—Use Diagnostic Technical Manual................635
          Transmission Operational Checks—Use Diagnostic Technical Manual................636
        Group 165: Schematics................629
          Hydraulic Schematic - 12x4 (Wet Clutch)................639
          Hydraulic Schematic - 24x8................641
          Hydraulic Schematic - 12x12................643
          Hydraulic Schematic - 24x12................645
        Section 05: Tools and Other Materials................647
          Group 300: Essential, Recommended, and Fabricated Tools................647
            Essential or Recommended Tools................651
          Group 320: Other Materials................647
            Other Materials Reference List................654
            Transaxle Identification and General Procedures Other Material................655
            PTO Other Material................656
            Clutch Housing Other Material................657
            Transaxle Other Material................658
            Differential Other Material................659
            Final Drive Other Material................660
            MFWD Other Material................661
            Brake Repair Other Material................662
          Group 325: Dealer Fabricated Service Tools................647
            Dealer Fabricated Service Tools Reference List................664
            DFRW250—Wet Clutch Lift Tool................665
            DFRW253—Clutch Spring Compressor................666
            DFYZ1—Bearing Driver................668
            DFYZ2—Seal and Bearing Driver................669
            DFYZ3—Roller Bearing Driver................670
            DFYZ4—Bearing Cup Installation Tool................671
            DFYZ5—Driver................672
            DFYZ6—Driver................673
            DFYZ7—Bearing Cone Driver................674
            DFYZ8—Bearing Cone Driver................675
            DFYZ9—Bearing Cup Driver................676
            DFYZ10—Bearing Cup Driver................677
            DFYZ11—Bearing Cone Driver................678
            DFYZ12—Bearing Cup Driver................679
            DFYZ13—Bearing Cone Driver................680
            DFYZ14—Seal Driver................681
            DFYZ16—Bearing Cone Driver................682
            DFYZ17—Bearing Cup Driver................683
            DFYZ18—Bearing Cup Driver................684
            DFYZ19—Bearing Cup Driver................685
            DFYZ20—Bearing Cone Driver................686
            DFYZ22—Bearing Cone Driver................687
            DFYZ23—Bearing Driver................688
            DFYZ24—Cup Driver................689
            DFYZ25—Cone Driver................690
            DFYZ31—Bushing Driver................691
          Section 06: Specifications................692
            Group 410: Specifications................692
              Specifications Reference List................694
              Metric Bolt and Screw Torque Values................695
              Unified Inch Bolt and Screw Torque Values................697
              PTO Specifications................699
              Clutch Housing Specifications................700
              Manifold Specifications................701
              Transaxle Specifications................702
              Differential Specifications................704
              Final Drive Specifications................705
              MFWD Specifications................706
              Brake Specifications................707
              
John Deere 12 Speed Transaxle Repair (6D_6E, 6x03 Tractors PIN prefix P0 and 6B Tractors PIN prefix CP) Component Technical Manual (CTM608419)