Complete Repair Service Technical Manual for John Deere 848H Skidder (S.N. 630436— ), with all the workshop information to maintain, repair, and rebuild like professional mechanics.

John Deere 848H Skidder (S.N. 630436— ) workshop technical manual (repair) 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.
* 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.

TM11814 - John Deere 848H Skidder (S.N. 630436— ) Technical Manual - Repair.pdf
tm11824 - John Deere Remolcador de troncos 848H (630436— ).pdf
tm11819 - John Deere Débardeurs 848H (6304361 ).pdf
tm12073 - John Deere трелевочного трактора 848H (630436— ).pdf

PRODUCT DETAILS:
Total Pages: 747 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Category: Repair
Language: English Spanish French Russian
Published on 2018/09/06

TABLE OF CONTENTS
Section 00: General Information...13
  Group 0001: Safety...13
    Recognize Safety Information...16
    Follow Safety Instructions...17
    Operate Only If Qualified...18
    Wear Protective Equipment...19
    Avoid Unauthorized Machine Modifications...20
    Inspect Machine...21
    Stay Clear of Moving Parts...22
    Avoid High-Pressure Fluids...23
    Avoid High-Pressure Oils...24
    Do Not Use Starting Fluid...25
    Work In Ventilated Area...26
    Prevent Fires...27
    Prevent Battery Explosions...28
    Handle Chemical Products Safely...29
    Decommissioning — Proper Recycling and Disposal of Fluids and Components...30
    Prepare for Emergencies...31
    Clean Debris from Machine...32
    Use Steps and Handholds Correctly...33
    Start Only From Operator's Seat...34
    Use and Maintain Seat Belt...35
    Prevent Unintended Machine Movement...36
    Avoid Work Site Hazards...38
    Operate Machine Safely...39
    Keep Riders Off Machine...40
    Avoid Backover Accidents...41
    Avoid Machine Tip Over...42
    Operating on Slopes...44
    Operating or Traveling On Public Roads...45
    Inspect and Maintain ROPS...46
    Keep the Operator Protective Structure (OPS) in Place...47
    Add and Operate Attachments Safely...48
    Park and Prepare for Service Safely...49
    Service Tires Safely...51
    Service Cooling System Safely...52
    Service Accumulator Systems Safely...53
    Remove Paint Before Welding or Heating...54
    Make Welding Repairs Safely...55
    Drive Metal Pins Safely...56
  Group 0003: Torque Values...14
    Hardware Torque Specifications...58
    Keeping ROPS Installed Properly...59
    Metric Bolt and Cap Screw Torque Values...61
    Additional Metric Cap Screw Torque Values...63
    Unified Inch Bolt and Cap Screw Torque Values...65
    Check Oil Lines And Fittings...67
    Service Recommendations for 37° Flare and 30° Cone Seat Connectors...68
    Service Recommendations for O-Ring Boss Fittings...70
    Service Recommendations For Flat Face O-Ring Seal Fittings...72
    Service Recommendations for Metric Series Four Bolt Flange Fitting...74
    Service Recommendations For Inch Series Four Bolt Flange Fittings...76
Section 01: Wheels...78
  Group 110: Powered Wheels and Fastenings...78
    Wheel Remove and Install...81
    Tire Remove and Install...83
    Dual Wheel Installation...86
Section 02: Axle...87
  Group 0200: Removal and Installation...87
    TeamMate™ IV Axles...89
    Front Axle, Differential, and Oscillation Supports Remove and Install...90
    Rear Axle and Differential Remove and Install...96
    Front Axle Guards Remove and Install...101
    Oscillation Supports Repair...102
  Group 0225: Input Drive Shafts and U-Joints...87
    Front Axle Drive Shaft Remove and Install...105
    Rear Axle and Transmission Drive Shaft Remove and Install...107
  Group 0260: Hydraulic System...87
    Differential Lock Solenoid Valve Repair...114
Section 03: Transmission...117
  Group 0300: Removal and Installation...117
    Transmission Remove and Install...129
    Transmission Mount Remove and Install...140
  Group 0315: Controls...117
    Transmission Bump Shifter Remove and Install...147
  Group 0325: Input Drive Shafts and U-Joints...117
    Engine-to-Transmission Drive Shaft Remove and Install...151
  Group 0350: Gears, Shafts and Power Shift Clutches...117
    Transmission Repair Procedures...154
    Winch Drive Repair...155
    Input Yoke Remove and Install...162
  Group 0360: Hydraulic System...117
    Transmission Charge Pump Remove and Install...167
    Transmission Suction Tube Repair...170
    Transmission Control Valve Repair...172
Section 04: Engine...184
  Group 0400: Removal and Installation...184
    PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Tier 3/Stage IIIA...186
    PowerTech Plus™ 6.8L (6068) John Deere Engine—6.8L Stage II...187
    Engine Remove and Install...188
Section 05: Engine Auxiliary Systems...199
  Group 0505: Cold Weather Starting Aids...199
    Do Not Use Ether Start Aid...201
  Group 0510: Cooling Systems...199
    Air Baffle Enclosure Remove and Install...206
    Serpentine Belt Remove and Install...210
    Serpentine Belt Tensioner—Spring Tension Check...212
    Serpentine Belt Tensioner Remove and Install...214
    Aftercooler Remove and Install...216
    Radiator Remove and Install...221
    Transmission Oil Cooler Remove and Install...227
    Hydraulic Oil Cooler Remove and Install...232
    Fan Blade Remove and Install...234
    Fan Shroud Remove and Install...236
  Group 0520: Intake System...199
    Air Cleaner Remove and Install...239
  Group 0530: Exhaust System...199
    Muffler Remove and Install...243
  Group 0560: External Fuel Supply...199
    Fuel Tank Remove and Install...251
Section 06: Torque Converter...257
  Group 0600: Remove and Install...257
    Lock Up Torque Converter Housing Remove and Install...264
  Group 0641: Torque Converter Housing...257
    Torque Converter and Torque Converter Housing Disassemble and Assemble...271
Section 09: Steering System...272
  Group 0930: Secondary Steering...272
    Secondary Steering Pump Remove and Install...276
  Group 0960: Hydraulic System...272
    Steering Valve Remove and Install...285
    Steering Valve Disassemble and Assemble...291
    Steering Cylinder Remove and Install...298
  Group 0962: Dual Mode Steering...272
    Dual Mode Steering Solenoid Valve Remove and Install...304
Section 10: Service Brakes...307
  Group 1015: Controls Linkage...307
    Service Brake Pedal Remove and Install...309
  Group 1060: Hydraulic System...307
    Service Brake Valve Remove and Install...314
    Service Brake Valve Disassemble and Assemble...318
    Service Brake Accumulator Remove and Install...320
Section 11: Park Brake...324
  Group 1111: Active Elements...324
    Park Brake Remove and Install...328
  Group 1160: Hydraulic System...324
    Park Brake Solenoid Valve Repair...334
Section 17: Frame, Chassis, or Supporting Structures...337
  Group 1740: Frame Installation...337
    Welding Repair of Major Structure...340
    Engine and Equipment Frames—Separate...342
    Lower Pivot Pin Repair...349
    Upper Pivot Pin Repair...356
  Group 1746: Frame Bottom Guards...337
    Engine Frame Bottom Guard Remove and Install...365
    Equipment Frame Bottom Guard Remove and Install...367
Section 18: Operator's Station...369
  Group 1800: Removal and Installation...369
    Cab Remove and Install...383
    Cab Isolators Remove and Install...395
    Steering Column and Steering Wheel Remove and Install...398
    Steering Column and Steering Wheel Disassemble and Assemble...401
    Cab Tilt Hand Pump Remove and Install...403
    Cab Tilt Hand Pump Disassemble and Assemble...406
    Cab Tilt Hand Pump Bleeding Procedure...408
    Cab Tilt Cylinder Remove and Install...411
  Group 1810: Operator Enclosure...369
    Window Remove and Install...418
    Window Cleaning Procedure...422
    Cab Door Remove and Install...423
    Cab Door and Door Latch Disassemble and Assemble...425
    Front Windshield Wiper Remove and Install...428
    Rear Windshield Wiper Remove and Install...430
    Windshield Wiper Adjustment...433
  Group 1821: Seat and Seat Belt...369
    Seat Remove and Install...437
    Seat Disassemble and Assemble...439
    Seat Belt Remove and Install...443
  Group 1830: Heating and Air Conditioning...369
    R134a Refrigerant Cautions and Proper Handling...445
    Air Conditioning System Flush and Purge...446
    R134a Refrigerant Oil Information...450
    R134a Refrigerant Recovery/Recycling and Charging Station Installation Procedure...453
    R134a Refrigerant Recovery...455
    R134a System Evacuate...456
    R134a System Charge...458
    Compressor Relief Valve Remove and Install...459
    Air Conditioner Compressor Remove and Install...460
    Air Conditioner Compressor Clutch Remove and Install...462
    Air Conditioner Compressor Manifold Remove and Install...466
    Air Conditioner Condenser Remove and Install...468
    Blower Motor Remove and Install...470
    Precleaner Blower Assembly Remove and Install...472
    Refrigerant High/Low Pressure Switch Remove and Install...474
    Coolant Valve Remove and Install...476
    Freeze Control Switch Remove and Install...478
    Expansion Valve Remove and Install...480
    Heater Core Remove and Install...482
    Evaporator Remove and Install...484
    Receiver-Dryer Remove and Install...486
Section 19: Sheet Metal and Styling...488
  Group 1910: Hood or Engine Enclosure...488
    Hood Remove and Install...493
    Grille Guard Remove and Install...497
    Grille Housing Remove and Install...500
Section 20: Safety, Convenience, and Miscellaneous...504
  Group 2003: Pressurized Water System...504
    Pressurized Water System—If Equipped...509
  Group 2004: Horn and Warning Devices...504
    Horn Remove and Install...514
    Reverse Warning Alarm Remove and Install...515
Section 21: Main Hydraulic System...516
  Group 2160: Hydraulic System...516
    General Oil Cleanup Procedure...521
    Hydraulic Component Failure Cleanup Procedure...525
    Hydraulic Pump Remove and Install...528
    Priority Valve Remove and Install...532
    Priority Valve Disassemble and Assemble...534
    Hydraulic Attenuator Remove and Install...536
    Fan Variable Speed and Reversing Manifold Remove and Install...538
    Fan Variable Speed and Reversing Manifold Disassemble and Assemble...540
    Hydraulic Fan Motor Remove and Install...541
    Hydraulic Reservoir Remove and Install...543
    Hydraulic Fan and Cooling Loop Pump Remove and Install...549
Section 30: Winch...552
  Group 3000: Removal and Installation...552
    Winch 4000 Series Remove and Install...558
    Fastening Cable to Winch Drum—4000 Series...563
    Winch Free Spool Drag Adjustment...567
    Winch 6000 Series Remove and Install...569
    Fastening Cable to Winch Drum—6000 Series...573
  Group 3015: Control Linkage...552
    Winch Control Valve Linkage Remove and Install...577
    Winch Control Cable Remove and Install...579
  Group 3025: Input Drive Shafts and U-Joints...552
    Winch Drive Shaft Remove and Install...586
    Winch Drive Shaft Disassemble and Assemble...588
  Group 3050: Drive and Clutch...552
    Winch 4000 Series Drive and Clutch Repair...590
    Winch 6000 Series Drive and Clutch Repair...591
Section 32: Stacking Blades...592
  Group 3201: Blades...592
    Stacking Blade Remove and Install...598
    Spherical Bushing Remove and Install...603
  Group 3215: Controls Linkage...592
    Blade Control Linkage Remove and Install...607
    Blade Control Valve Remove and Install...609
  Group 3260: Hydraulic System...592
    Blade Lift Cylinder Remove and Install...612
Section 38: Grapple...614
  Group 3803: Grapple Mechanism...614
    Grapple Remove and Install...618
    Grapple Disassemble and Assemble...620
    Grapple Dampener Disassemble and Assemble...622
    Grapple Dampener Adjustment...625
    Dampener, Yoke, and Crosshead Pins Lubricate...628
    Grapple Rotate Yoke Disassemble and Assemble...630
  Group 3840: Frames...614
    Dual Function Grapple Cable Rollers Remove and Install...651
    Dual Function Grapple Boom Remove and Install...653
    Dual Function Grapple Arch Remove and Install...655
  Group 3860: Hydraulic System...614
    Boom or Arch Cylinder Remove and Install—Dual Function Grapple...660
    Grapple Tong Cylinder Remove and Install...663
    Grapple Rotate Motor Remove and Install...666
    Grapple Rotate Motor Disassemble...669
    Grapple Rotate Motor Assemble...678
    Rotate Motor Drive Gear Remove and Install...688
    Control Valve Options...689
    Pilot Operated Control Valve Remove and Install...690
    Dual Function Pilot Operated Control Valve Disassemble and Assemble...694
    Control Valve Relief Valves Remove and Install...697
    Lift Check Valve Disassemble and Assemble...699
    Non-adjustable Circuit Relief Valve Disassemble and Assemble...700
    Adjustable Circuit Relief Valve Disassemble and Assemble...702
    Spool Valve Disassemble and Assemble...704
    Detent Disassemble and Assemble...706
    Pilot Operated Valve Remove and Install...708
    Solenoid Operated Valve Remove and Install...710
    Grapple Rotate Solenoid Valve Remove and Install...712
    Grapple Rotate Solenoid Valve Disassemble and Assemble...714
    Flow Divider Repair...716
    Rotary Manifold Remove and Install (S.N. —647783)...719
    Rotary Manifold Remove and Install (S.N. 647784— )...722
    Rotary Manifold Disassemble and Assemble (S.N. —647783)...725
    Rotary Manifold Disassemble and Assemble (S.N. 647784— )...729
Section 99: Dealer Fabricated Tools...737
  Group 9900: Dealer Fabricated Tools...737
    DFT1099 Bushing Drivers...740
    DFT1216 Converter Housing Support...742
    DFRW20 Compressor Holding Fixture...744

John Deere 848H Skidder (S.N. 630436— ) Repair Service Manual (TM11814)