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John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
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John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
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Description
John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
FILE DETAILS:
John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
Language : English
Pages : 578
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
- This manual is written for an experienced technician. Essential tools required in performing certain service work are identified in this manual and are recommended for use.
- Live with safety: Read the safety messages in the introduction of this manual and the cautions presented throughout the text of the manual.
- Technical manuals are divided in two parts: repair and operation and tests. Repair sections tell how to repair the components. Operation and test sections help to quickly identify the majority of routine failures quickly.
- Information is organized in groups for the various components requiring service instruction. At the beginning of each group are summary listings of all applicable essential tools, service equipment and tools, other materials needed to do the job, service parts kits, specifications, wear tolerances, and torque values.
- Technical manuals are concise guides for specific machines. They are on-the-job guides containing only the vital information needed for diagnosis, analysis, testing, and repair.
TABLE OF CONTENTS:
John Deere 750K & 850K Crawler Dozer Repair Technical Manual TM13282X19 – PDF DOWNLOAD
Contents................................................................................................................0 General Information.................................................................................................0 Safety..........................................................................................................0 Recognize Safety Information................................................................................0 Follow Safety Instructions..................................................................................0 Operate Only If Qualified...................................................................................0 Wear Protective Equipment...................................................................................0 Avoid Unauthorized Machine Modifications....................................................................0 Inspect Machine.............................................................................................0 Stay Clear of Moving Parts..................................................................................0 Avoid High-Pressure Fluids..................................................................................0 Avoid High-Pressure Oils....................................................................................0 Work In Ventilated Area.....................................................................................0 Avoid Static Electricity Risk When Refueling................................................................0 High Debris Applications....................................................................................0 Prevent Fires...............................................................................................0 Prevent Battery Explosions..................................................................................0 In Case of Machine Fire.....................................................................................0 Handle Chemical Products Safely.............................................................................0 Handle Starting Fluid Safely................................................................................0 Decommissioning — Proper Recycling and Disposal of Fluids and Components....................................0 Exhaust Filter Ash Handling and Disposal....................................................................0 Prepare for Emergencies.....................................................................................0 Clean Debris from Machine...................................................................................0 Add Cab Guarding for Special Uses...........................................................................0 Use Steps and Handholds Correctly...........................................................................0 Start Only From Operator's Seat.............................................................................0 Use and Maintain Seat Belt..................................................................................0 Prevent Unintended Machine Movement.........................................................................0 Avoid Work Site Hazards.....................................................................................0 Keep Riders Off Machine.....................................................................................0 Avoid Backover Accidents....................................................................................0 Avoid Machine Tip Over and Machine Damage...................................................................0 Use Special Care When Operating.............................................................................0 Inspect and Maintain ROPS...................................................................................0 Travel Safely...............................................................................................0 Prevent Acid Burns..........................................................................................0 Add and Operate Attachments Safely..........................................................................0 Park and Prepare for Service Safely.........................................................................0 Service Machines Safely.....................................................................................0 Service Cooling System Safely...............................................................................0 Remove Paint Before Welding or Heating......................................................................0 Make Welding Repairs Safely.................................................................................0 Drive Metal Pins Safely.....................................................................................0 Use Proper Lifting Equipment................................................................................0 Clean Exhaust Filter Safely.................................................................................0 Torque Values...................................................................................................0 Additional Metric Cap Screw Torque Values...................................................................0 Inch Series Four Bolt Flange Fitting for High-Pressure Service Recommendations..............................0 Metric 24° O-Ring Seal DIN 20078 Service Recommendations....................................................0 Metric Bolt and Cap Screw Torque Values.....................................................................0 O-Ring Boss Fittings in Aluminum Housing Service Recommendations—Excavators.................................0 O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for High-Pressure Service Recommendations........0 O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for Standard Pressure Service Recommendations....0 O-Ring Face Seal Fittings With SAE Inch Hex Nut and Stud End for High-Pressure Service Recommendations......0 Service Recommendations for 37° Flare and 30° Cone Seat Connectors..........................................0 Service Recommendations for Flared Connections—Straight or Tapered Threads..................................0 Service Recommendations for Flat Face O-Ring Seal Fittings..................................................0 Service Recommendations For Inch Series Four Bolt Flange Fittings...........................................0 Service Recommendations for Metric Series Four Bolt Flange Fitting..........................................0 Service Recommendations For Non-Restricted Banjo (Adjustable) Fittings......................................0 Service Recommendations for O-Ring Boss Fittings............................................................0 Service Recommendations For O-Ring Boss Fittings With Shoulder..............................................0 Unified Inch Bolt and Cap Screw Torque Values...............................................................0 Tracks..............................................................................................................0 Track System....................................................................................................0 Welding On Machine..........................................................................................0 Track Guides and Rock Guards Remove and Install.............................................................0 Carrier Roller Wear Inspection..............................................................................0 Carrier Roller Remove and Install...........................................................................0 Carrier Roller Disassemble and Assemble.....................................................................0 Metal Face Seals Inspection.................................................................................0 Carrier Roller Leakage Test.................................................................................0 Track Roller Wear Inspection................................................................................0 Track Roller Remove and Install.............................................................................0 Track Roller Disassemble and Assemble.......................................................................0 Track Roller Leakage Test...................................................................................0 Track Shoe Grouser Wear Inspection..........................................................................0 Track Shoe Remove and Install...............................................................................0 Pivot Shaft Remove and Install..............................................................................0 Crossbar Remove and Install.................................................................................0 Crossbar Bushings and Seals Remove and Install..............................................................0 Track Link Height Inspection................................................................................0 Bushing Outside Diameter for Lubricated Track Chain Inspection..............................................0 Track Pitch for Lubricated Track Chain Inspection...........................................................0 Lubricated Track Chain Remove and Install...................................................................0 Lubricated Track Chain to Turn Bushings and Lubricate Chain Disassemble and Assemble........................0 Lubricated Track Chain to Turn Pins and Bushings and Not Lubricate Disassemble and Assemble.................0 Track Sag Adjustment........................................................................................0 Track Adjuster Cylinder and Recoil Spring Remove and Install................................................0 Track Adjuster Recoil Spring Disassemble and Assemble.......................................................0 Track Adjuster Cylinder Disassemble and Assemble............................................................0 Track Frame Remove and Install..............................................................................0 Front Idler Wear Inspection.................................................................................0 Front Idler Remove and Install..............................................................................0 Front Idler Disassemble and Assemble........................................................................0 Front Idler Adjustment......................................................................................0 Front Idler Oil Leakage Test................................................................................0 Sprocket Segment Remove and Install.........................................................................0 Axles and Suspension Systems........................................................................................0 Drive Axle Housing and Support..................................................................................0 Final Drive Remove and Install.............................................................................0 Axle Shaft, Bearings, and Reduction Gears.......................................................................0 Planet Carrier Remove and Install...........................................................................0 Planet Carrier Disassemble and Assemble.....................................................................0 Ring Gear and Hub Remove and Install........................................................................0 Ring Gear and Hub Disassemble and Assemble..................................................................0 Final Drive Metal Face Seal Remove and Install..............................................................0 Final Drive Seal Leakage Check..............................................................................0 Inner Final Drive Housing Remove and Install................................................................0 Inner Final Drive Housing Disassemble and Assemble..........................................................0 Transmission........................................................................................................0 Removal and Installation........................................................................................0 Hydrostatic Pump and Motor Initial Start-Up Procedure.......................................................0 Hydrostatic Pump Remove and Install.........................................................................0 Hydrostatic Motor Remove and Install........................................................................0 Controls Linkage................................................................................................0 Transmission Control Lever (TCL) Remove and Install.........................................................0 Transmission Control Lever (TCL) Disassemble and Assemble...................................................0 Decelerator/Brake Pedal Remove and Install..................................................................0 Decelerator/Brake Pedal Disassemble and Assemble............................................................0 Input Drive Shafts and U-Joints.................................................................................0 Damper Drive Remove and Install.............................................................................0 Hydraulic System................................................................................................0 Hydrostatic Pump Disassemble................................................................................0 Charge Pump Disassemble and Assemble........................................................................0 Pump Displacement Control Valve (PDCV) Disassemble and Assemble.............................................0 Multi-Function Valve Remove and Install.....................................................................0 Multi-Function Valve Disassemble and Assemble...............................................................0 Hydrostatic Pump Assemble...................................................................................0 Hydrostatic Motor Disassemble...............................................................................0 Hydrostatic Motor Assemble..................................................................................0 Hydraulic Integrated Circuit (HIC) Valve Remove and Install.................................................0 Hydraulic Integrated Circuit (HIC) Valve Disassemble and Assemble...........................................0 Hydrostatic Reservoir Remove and Install....................................................................0 Hydrostatic Cold Start Valve Remove and Install.............................................................0 Engine..............................................................................................................0 Removal and Installation........................................................................................0 John Deere Engine...........................................................................................0 Engine Remove and Install...................................................................................0 Engine Mounts Remove and Install............................................................................0 Belt Routing................................................................................................0 Engine Auxiliary System.............................................................................................0 Cold Weather Starting Aids......................................................................................0 Engine Coolant Heater Remove and Install....................................................................0 Cooling Systems.................................................................................................0 Cooling Package Plenum Remove and Install...................................................................0 Cooling Package Remove and Install—750K.....................................................................0 Cooling Package Remove and Install—850K.....................................................................0 Charge Air Cooler Remove and Install........................................................................0 Radiator Remove and Install.................................................................................0 Radiator Remove and Install—850K............................................................................0 Hydraulic Oil Cooler Remove and Install.....................................................................0 Hydrostatic Oil Cooler Remove and Install—750K..............................................................0 Hydrostatic Oil Cooler Remove and Install...................................................................0 Fuel Cooler Remove and Install..............................................................................0 Intake System...................................................................................................0 Air Cleaner Remove and Install..............................................................................0 StrataStrata is a trademark of Donaldson Company Inc.® Cap Precleaner Remove and Install—If Equipped.......0 Large Debris Precleaner Remove and Install—If Equipped......................................................0 External Exhaust Systems........................................................................................0 Diesel Particulate Filter (DPF) Remove and Install..........................................................0 Exhaust Bellows Alignment Procedure.........................................................................0 Aftertreatment Assembly Remove and Install..................................................................0 Exhaust Tube Remove and Install.............................................................................0 JDG11335 Bellows Alignment Fixture..........................................................................0 Service Filter Cleaning.....................................................................................0 Selective Catalyst Reduction (SCR) Remove and Install.......................................................0 Diesel Exhaust Fluid (DEF) Tank Remove and Install..........................................................0 Diesel Exhaust Fluid (DEF) Tank Header Remove and Install...................................................0 Diesel Exhaust Fluid (DEF) Tank Header Disassemble and Assemble.............................................0 Diesel Exhaust Fluid (DEF) Tank Header Suction Screen Remove and Install....................................0 Diesel Exhaust Fluid (DEF) Baffle Inspection................................................................0 Diesel Exhaust Fluid (DEF) Tank Header Suction Filter Remove and Install....................................0 Diesel Exhaust Fluid (DEF) Tank Cleaning Procedure..........................................................0 Diesel Exhaust Fluid (DEF) Dosing Unit Remove and Install...................................................0 Diesel Exhaust Fluid (DEF) Dosing Injector Remove and Install...............................................0 Diesel Exhaust Fluid (DEF) Decomposition Tube Remove and Install............................................0 External Fuel Supply Systems....................................................................................0 Primary Fuel Filter and Water Separator Remove and Install..................................................0 Final Fuel Filter Remove and Install........................................................................0 Auxiliary Fuel Filter and Water Separator Remove and Install—If Equipped....................................0 Fast Fill Fuel System Disassemble and Assemble..............................................................0 Fuel Tank Remove and Install................................................................................0 Park Brake..........................................................................................................0 Controls Linkage................................................................................................0 Park Lock Linkage Remove and Install........................................................................0 Park Lock Linkage Disassemble and Assemble..................................................................0 Hydraulic System................................................................................................0 Park Brake Remove and Install...............................................................................0 Park Brake Disassemble and Assemble.........................................................................0 Equipment Attaching.................................................................................................0 Drawbar.........................................................................................................0 Extended Rigid Drawbar Remove and Install...................................................................0 Rigid Drawbar Remove and Install............................................................................0 Electrical System...................................................................................................0 Removal and Installation........................................................................................0 Exhaust Filter Sensor Installation..........................................................................0 Rotary Sensor Remove and Install............................................................................0 Air Conditioner Freeze Control Switch Remove and Install....................................................0 Controller Remove and Install...............................................................................0 Replace WEATHER PACKWEATHER PACK is a trademark of Packard Electric.™ Connector.............................0 Install WEATHER PACKWEATHER PACK is a trademark of Packard Electric.™ Contact...............................0 Replace DEUTSCHDEUTSCH is a trademark of the Deutsch Co.™ Connectors........................................0 Replace DEUTSCHDEUTSCH is a trademark of Deutsch Co.™ Rectangular or Triangular Connectors..................0 Install DEUTSCHDEUTSCH is a trademark of the Deutsch Co.™ Contact...........................................0 Replace CINCHCINCH is a trademark of the Cinch Co.™ Connectors..............................................0 Install CINCHCINCH is a trademark of the Cinch Co.™ Contact.................................................0 Repair 32 and 48 Way CINCHCINCH is a trademark of the Cinch Co.™ Connectors.................................0 Replace (Pull Type) Metri-Pack™ Connectors..................................................................0 Replace (Push Type) Metri-Pack™ Connectors..................................................................0 Frame or Supporting Structure.......................................................................................0 Frame Installation..............................................................................................0 Welding Repair of Major Structures..........................................................................0 Frame Bottom Guards.............................................................................................0 Bottom Guards Remove and Install............................................................................0 Chassis Weights.................................................................................................0 Front Counterweight Remove and Install......................................................................0 Rear Counterweight Remove and Install.......................................................................0 Additional Rear Counterweight Remove and Install—If Equipped................................................0 Operator's Station..................................................................................................0 Removal and Installation........................................................................................0 Operator’s Station Remove and Install.......................................................................0 Operator Enclosure..............................................................................................0 Windowpanes Remove and Install..............................................................................0 Window Wiper Motor Remove and Install.......................................................................0 Window Washer Pumps Remove and Install......................................................................0 Hand Pump Bleed Procedure...................................................................................0 Seat and Seat Belt..............................................................................................0 Seat Remove and Install.....................................................................................0 Seat Belt Remove and Install................................................................................0 Heating and Air Conditioning....................................................................................0 R134a Refrigerant Cautions and Proper Handling..............................................................0 R134a Refrigerant Oil Information...........................................................................0 R134a Refrigerant Recovery, Recycling, and Charging Station Installation Procedure..........................0 Recover R134a Refrigerant...................................................................................0 Flush and Purge Air Conditioning System.....................................................................0 Evacuate R134a System.......................................................................................0 Charge R134a System.........................................................................................0 Evaporator or Heater Core Remove and Install................................................................0 Expansion Valve Remove and Install..........................................................................0 Blower Motor and Blower Motor Speed Resistor Remove and Install.............................................0 Heater Disassemble and Assemble.............................................................................0 Under Seat Heater Disassemble and Assemble..................................................................0 Receiver-Dryer Remove and Install...........................................................................0 Condenser Remove and Install................................................................................0 Compressor Remove and Install...............................................................................0 Sheet Metal and Styling.............................................................................................0 Hood or Engine Enclosure........................................................................................0 Hood Remove and Install.....................................................................................0 Engine Side Shields Remove and Install......................................................................0 Hood Support and Aftertreatment Assembly Remove and Install.................................................0 Grille and Grille Housing.......................................................................................0 Grille Remove and Install...................................................................................0 Safety and Convenience..............................................................................................0 Horn and Warning Devices........................................................................................0 Backup Alarm Remove and Install.............................................................................0 Backup Alarm Volume Adjustment..............................................................................0 Main Hydraulic System...............................................................................................0 Hydraulic System................................................................................................0 General Oil Cleanup Procedure...............................................................................0 Hydraulic Component Failure Cleanup Procedure...............................................................0 Hydraulic Pump Remove and Install...........................................................................0 Hydraulic Pump Disassemble and Assemble.....................................................................0 Hydraulic Pump Control Valve Disassemble and Assemble.......................................................0 Hydraulic Fan Motor Remove and Install......................................................................0 Hydraulic Fan Pump Remove and Install.......................................................................0 Hydraulic Fan Reversing Valve Remove and Install............................................................0 Hydraulic Fan Reversing Valve Disassemble and Assemble......................................................0 Thermal Bypass Valve Remove and Install.....................................................................0 Hydraulic Reservoir Cleanout Cover Remove and Install.......................................................0 Hydraulic Reservoir Remove and Install......................................................................0 Bulldozer...........................................................................................................0 Blade...........................................................................................................0 Cutting Edges and End Bits Remove and Install...............................................................0 Blade Remove and Install—PAT................................................................................0 Blade Remove and Install—OSD................................................................................0 Blade Remove and Install—Mechanical Angle Blade.............................................................0 Frames..........................................................................................................0 Outside Dozer Pushbeams Remove and Install..................................................................0 C-Frame Remove and Install..................................................................................0 Pushbeams Remove and Install—Mechanical Angle Blade.........................................................0 Hydraulic System................................................................................................0 Hydraulic Control Valve Remove and Install..................................................................0 Hydraulic Control Valve Remove and Install—IGC..............................................................0 Hydraulic Control Valve Disassemble and Assemble............................................................0 Hydraulic Control Valve Disassemble and Assemble—IGC........................................................0 Pilot Control Valve Remove and Install......................................................................0 Pilot Control Valve Disassemble and Assemble................................................................0 Quick-Drop Valve Remove and Install.........................................................................0 Cylinder Remove and Install—PAT.............................................................................0 Cylinder Remove and Install—OSD.............................................................................0 Hydraulic Cylinder Repair...................................................................................0 Ground Conditioning Tool............................................................................................0 Ripper..........................................................................................................0 Ripper Remove and Install—If Equipped.......................................................................0 Blades, Teeth, and Shanks.......................................................................................0 Shank and Tooth Remove and Install..........................................................................0 Hydraulic System................................................................................................0 Auxiliary Pilot Control Valve Remove and Install............................................................0 Ripper Cylinder Remove and Install..........................................................................0 Dealer Fabricated Tools.............................................................................................0 Dealer Fabricated Tools.........................................................................................0 DF1041 Track Nut Removal Tool...............................................................................0 DF1063 Final Drive Lift Bracket.............................................................................0 DF1065 Final Drive and Pump Adapter Bracket.................................................................0 DFT1132 Hydrostatic Motor Removal and Installation Tool.....................................................0 DFT1137 Hydrostatic Motor Removal and Installation Tool.....................................................0 DFT1167 Final Drive Lifting Bracket Adapter Spacer..........................................................0 DFT1243 Lifting Bracket Extension...........................................................................0 DFT1250 Lifting Bracket.....................................................................................0 DFT1260 Final Drive Lifting Fixture.........................................................................0 DFT1261 Rolling Torque Measurement Tool.....................................................................0 DFT1302 Final Drive Pressure Test Adapter...................................................................0 Page Number.............................................................................................................0 Section 00..........................................................................................................0 Group 0001......................................................................................................0 Group 0003......................................................................................................0 Section 01..........................................................................................................0 Group 0130......................................................................................................0 Section 02..........................................................................................................0 Group 0201......................................................................................................0 Group 0250......................................................................................................0 Section 03..........................................................................................................0 Group 0300......................................................................................................0 Group 0315......................................................................................................0 Group 0325......................................................................................................0 Group 0360......................................................................................................0 Section 04..........................................................................................................0 Group 0400......................................................................................................0 Section 05..........................................................................................................0 Group 0505......................................................................................................0 Group 0510......................................................................................................0 Group 0520......................................................................................................0 Group 0530......................................................................................................0 Group 0560......................................................................................................0 Section 11..........................................................................................................0 Group 1115......................................................................................................0 Group 1160......................................................................................................0 Section 15..........................................................................................................0 Group 1511......................................................................................................0 Section 16..........................................................................................................0 Group 1600......................................................................................................0 Section 17..........................................................................................................0 Group 1740......................................................................................................0 Group 1746......................................................................................................0 Group 1749......................................................................................................0 Section 18..........................................................................................................0 Group 1800......................................................................................................0 Group 1810......................................................................................................0 Group 1821......................................................................................................0 Group 1830......................................................................................................0 Section 19..........................................................................................................0 Group 1910......................................................................................................0 Group 1921......................................................................................................0 Section 20..........................................................................................................0 Group 2004......................................................................................................0 Section 21..........................................................................................................0 Group 2160......................................................................................................0 Section 32..........................................................................................................0 Group 3201......................................................................................................0 Group 3240......................................................................................................0 Group 3260......................................................................................................0 Section 42..........................................................................................................0 Group 4200......................................................................................................0 Group 4201......................................................................................................0 Group 4260......................................................................................................0 Section 99..........................................................................................................0 Group 9900......................................................................................................0
S.S 22/02/2025
