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John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – PDF DOWNLOAD
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John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – PDF DOWNLOAD
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Description
John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – PDF DOWNLOAD
FILE DETAILS:
John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – PDF DOWNLOAD
Language : English
Pages : 352
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – 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
TABLE OF CONTENTS:
John Deere 331G & 333G Compact Track Loader Repair Technical Manual TM14064X19 – PDF DOWNLOAD
Contents................................................................................................................ 5 General Information................................................................................................. 7 Safety.......................................................................................................... 9 Recognize Safety Information................................................................................ 9 Follow Safety Instructions.................................................................................. 9 Operate Only If Qualified................................................................................... 9 Wear Protective Equipment................................................................................... 10 Avoid Unauthorized Machine Modifications.................................................................... 10 Control Pattern............................................................................................. 10 Inspect Machine............................................................................................. 10 Stay Clear of Moving Parts.................................................................................. 11 Avoid High-Pressure Fluids.................................................................................. 11 Avoid High-Pressure Oils.................................................................................... 11 Work In Ventilated Area..................................................................................... 12 Avoid Static Electricity Risk When Refueling................................................................ 12 Prevent Fires............................................................................................... 13 High Debris Applications.................................................................................... 13 In Case of Machine Fire..................................................................................... 14 Prevent Battery Explosions.................................................................................. 14 Handle Chemical Products Safely............................................................................. 14 Handle Starting Fluid Safely................................................................................ 15 Decommissioning — Proper Recycling and Disposal of Fluids and Components.................................... 15 Exhaust Filter Ash Handling and Disposal.................................................................... 15 Prepare for Emergencies..................................................................................... 16 Clean Debris from Machine................................................................................... 16 Add Cab Guarding for Special Uses........................................................................... 16 Use Steps and Handholds Correctly........................................................................... 16 Start Only From Operator's Seat............................................................................. 17 Use and Maintain Seat Belt.................................................................................. 17 Prevent Unintended Machine Movement......................................................................... 17 Avoid Work Site Hazards..................................................................................... 18 Avoid Power Lines........................................................................................... 19 Keep Riders Off Machine..................................................................................... 19 Avoid Backover Accidents.................................................................................... 19 Avoid Machine Tip Over and Machine Damage................................................................... 20 Operating on Slopes......................................................................................... 20 Operating or Traveling On Public Roads...................................................................... 20 Inspect and Maintain ROPS................................................................................... 21 Travel Safely............................................................................................... 21 Prevent Acid Burns.......................................................................................... 22 Add and Operate Attachments Safely.......................................................................... 22 Park and Prepare for Service Safely......................................................................... 23 Service Machines Safely..................................................................................... 23 Service Cooling System Safely............................................................................... 24 Remove Paint Before Welding or Heating...................................................................... 24 Make Welding Repairs Safely................................................................................. 24 Drive Metal Pins Safely..................................................................................... 25 Use Proper Lifting Equipment................................................................................ 25 Clean Exhaust Filter Safely................................................................................. 26 Torque Values................................................................................................... 27 Unified Inch Bolt and Cap Screw Torque Values............................................................... 27 Metric Bolt and Cap Screw Torque Values..................................................................... 29 Additional Metric Cap Screw Torque Values................................................................... 31 Check Oil Lines And Fittings................................................................................ 32 Service Recommendations for O-Ring Boss Fittings............................................................ 32 Service Recommendations for 37° Flare and 30° Cone Seat Connectors.......................................... 34 Service Recommendations for Flared Connections—Straight or Tapered Threads.................................. 35 Inch Series Four Bolt Flange Fitting for High-Pressure Service Recommendations.............................. 36 Service Recommendations For Inch Series Four Bolt Flange Fittings........................................... 37 O-Ring Face Seal Fittings With SAE Inch Hex Nut and Stud End for High-Pressure Service Recommendations...... 38 O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for Standard Pressure Service Recommendations.... 40 O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for High-Pressure Service Recommendations........ 42 Service Recommendations for Metric Series Four Bolt Flange Fitting.......................................... 44 Tracks.............................................................................................................. 45 Track System.................................................................................................... 47 Measure Rubber Track Height................................................................................. 47 Track Remove and Install.................................................................................... 47 Track Roller Remove and Install............................................................................. 49 Drive Sprocket Remove and Install........................................................................... 50 Front or Rear Idler Remove and Install...................................................................... 51 Front Idler Yoke Assembly Remove and Install................................................................ 52 Track Adjuster and Recoil Spring Assembly Remove and Install................................................ 53 Track Adjuster Recoil Spring Remove and Install............................................................. 54 Track Adjuster Cylinder Disassemble and Assemble............................................................ 57 Transmission........................................................................................................ 59 Flywheel Coupler................................................................................................ 61 Hub Coupler Remove and Install.............................................................................. 61 Hydraulic System................................................................................................ 63 Hydraulic/Hydrostatic Component Failure Cleanup Procedure................................................... 63 Hydrostatic and Hydraulic Start-Up Procedure................................................................ 64 Hydrostatic Motor, Park Brake, and Gear Case Repair......................................................... 65 Hydrostatic Motor, Park Brake, and Gear Case Remove and Install............................................. 66 Hydrostatic Motor, Park Brake, and Gear Case Disassemble.................................................... 68 Hydrostatic Motor, Park Brake, and Gear Case Inspection..................................................... 78 Hydrostatic Motor, Park Brake, and Gear Case Assemble....................................................... 82 Inspect Metal Face Seals.................................................................................... 94 Gear Case Leakage Test...................................................................................... 96 Hydrostatic Pump Remove and Install......................................................................... 97 Hydrostatic Pump Disassemble and Assemble................................................................... 99 Charge Pump Remove and Install..............................................................................114 Hydrostatic Oil Filter Manifold Remove and Install..........................................................116 Hydrostatic Control Valve Remove and Install................................................................117 Hydrostatic Control Valve Disassemble and Assemble..........................................................118 Park Brake Solenoid Valve Remove and Install................................................................119 Engine..............................................................................................................121 Removal and Installation........................................................................................123 John Deere Engine...........................................................................................123 Engine Remove and Install...................................................................................124 Engine Cradle Remove and Install............................................................................135 Starter Motor Remove and Install............................................................................137 Alternator Remove and Install...............................................................................139 Accessory Drive Belt Tensioner Remove and Install...........................................................140 Damper Plate Remove and Install.............................................................................141 Compressor Bracket Remove and Install.......................................................................142 Engine Oil Dipstick Tube Remove and Install.................................................................143 Engine Auxiliary System.............................................................................................145 Cooling Systems.................................................................................................147 Fan Remove and Install......................................................................................147 Charge Air Cooler Remove and Install........................................................................149 Radiator Remove and Install.................................................................................150 Cooling Package Remove and Install..........................................................................153 Intake System...................................................................................................163 Air Cleaner Remove and Install..............................................................................163 External Exhaust Systems........................................................................................165 Service Filter Cleaning.....................................................................................165 Aftertreatment Assembly Remove and Install..................................................................165 Selective Catalyst Reduction (SCR) Remove and Install.......................................................168 Diesel Particulate Filter (DPF) Remove and Install..........................................................169 Exhaust Filter Remove and Install...........................................................................169 Diesel Exhaust Fluid (DEF) Tank Remove and Install..........................................................170 Diesel Exhaust Fluid (DEF) Header Remove and Install........................................................172 Diesel Exhaust Fluid (DEF) Header Disassemble and Assemble..................................................173 Diesel Exhaust Fluid (DEF) Tank Cleaning Procedure..........................................................175 Diesel Exhaust Fluid (DEF) Dosing Unit Remove and Install...................................................176 Diesel Exhaust Fluid (DEF) Dosing Injector Remove and Install...............................................177 Diesel Exhaust Fluid (DEF) Decomposition Tube Remove and Install............................................177 External Fuel Supply Systems....................................................................................179 Drain Fuel Tank Procedure...................................................................................179 Fuel Tank Remove and Install................................................................................180 Auxiliary Fuel Tank Remove and Install......................................................................181 Low-Pressure Fuel Pump Remove and Install...................................................................182 Primary Fuel Filter and Water Separator Assembly Remove and Install.........................................182 Final Fuel Filter Assembly Remove and Install...............................................................183 Fuel Cooler Remove and Install..............................................................................184 Electrical System...................................................................................................185 Removal and Installation........................................................................................187 Connector Repair Information................................................................................187 Engine Control Unit (ECU) Remove and Install................................................................187 Hydraulic Control Unit (HCU) Remove and Install.............................................................188 Engagement and Monitor Unit (EMU) Remove and Install........................................................189 Dosing Control Unit (DCU) Remove and Install................................................................191 Joystick Controller Remove and Install......................................................................192 Joystick Disassemble and Assemble...........................................................................194 Left Electrohydraulic (EH) Foot Pedal Remove and Install....................................................195 Right Electrohydraulic (EH) Foot Pedal Remove and Install...................................................196 Control Panel Remove and Install............................................................................196 Backup Alarm Remove and Install.............................................................................197 Battery Remove and Install..................................................................................197 Motor Speed Sensor Remove and Install.......................................................................198 Frame or Supporting Structure.......................................................................................201 Frame Installation..............................................................................................203 Welding on Machine..........................................................................................203 Counterweight Remove and Install............................................................................204 Raising and Blocking Machine................................................................................204 Operator's Station..................................................................................................205 Removal and Installation........................................................................................207 Operator's Station Remove and Install.......................................................................207 Operator Enclosure..............................................................................................209 Cab Door Remove and Install.................................................................................209 Top Window Remove and Install...............................................................................209 Rear Window Remove and Install..............................................................................209 Side Window Remove and Install..............................................................................210 Wiper Arm Installation......................................................................................211 Seat and Seat Belt..............................................................................................213 Seat Remove and Install.....................................................................................213 Seat Belt Remove and Install................................................................................213 Interlocking Seat Bar Remove and Install....................................................................214 Seat Air Spring Remove and Install..........................................................................215 Heating and Air Conditioning....................................................................................219 R134a Refrigerant Cautions and Proper Handling..............................................................219 R134a Refrigerant Oil Information...........................................................................220 R134a Refrigerant Recovery, Recycling, and Charging Station Installation Procedure..........................221 Recover R134a Refrigerant...................................................................................222 Flush and Purge Air Conditioner System......................................................................223 Evacuate R134a System.......................................................................................227 Charge R134a System.........................................................................................228 Air Conditioner Compressor Remove and Install...............................................................229 Expansion Valve Remove and Install..........................................................................230 Receiver-Dryer Remove and Install...........................................................................231 Condenser Remove and Install................................................................................232 Air Conditioner and Heater Remove and Install...............................................................233 Blower Fan Remove and Install...............................................................................234 Evaporator or Heater Core Remove and Install................................................................235 Sheet Metal and Styling.............................................................................................237 Hood or Engine Enclosure........................................................................................239 Footwell Remove and Install.................................................................................239 Electrohydraulic (EH) Foot Pedal Assembly Remove and Install................................................239 Side Panel Remove and Install...............................................................................240 Engine Cover Remove and Install.............................................................................240 Safety and Convenience..............................................................................................241 Radio...........................................................................................................243 Radio Antenna Remove and Install............................................................................243 Main Hydraulic System...............................................................................................245 Hydraulic System................................................................................................247 General Oil Cleanup Procedure...............................................................................247 Hydraulic/Hydrostatic Component Failure Cleanup Procedure...................................................250 Vacuum Pump Installation....................................................................................251 Hydraulic Fan Motor Remove and Install......................................................................252 Hydraulic Oil Cooler Remove and Install.....................................................................253 Hydraulic Oil Reservoir Remove and Install..................................................................256 Hydraulic Pump Remove and Install...........................................................................258 Hydraulic Oil Cooler Bypass Valve Remove and Install........................................................259 Loader..............................................................................................................261 Attachment Coupler..............................................................................................263 Quik-Tatch™ Coupler Remove and Install......................................................................263 Quik-Tatch™ Actuator Remove and Install.....................................................................268 Frame...........................................................................................................271 Upper Boom Link Remove and Install..........................................................................271 Lower Boom Link Remove and Install..........................................................................273 Boom Remove and Install.....................................................................................276 Boom Lock Remove and Install................................................................................279 Boom Lock Disassemble and Assemble..........................................................................280 Hydraulic System................................................................................................281 Control Valve Remove and Install............................................................................281 Control Valve Disassemble and Assemble......................................................................282 Auxiliary Coupler Manifold Remove and Install...............................................................298 Auxiliary Coupler Manifold Disassemble and Assemble.........................................................300 Self Leveling Valve Remove and Install......................................................................301 Self Leveling Valve Disassemble and Assemble................................................................302 Ride Control Accumulator Remove and Install.................................................................304 Ride Control Accumulator Valve Remove and Install...........................................................305 Boom Cylinder Remove and Install............................................................................305 Bucket Cylinder Remove and Install..........................................................................307 Hydraulic Cylinder Disassemble and Assemble.................................................................308 Hydraulic Oil Filter Manifold Remove and Install............................................................309 Hydraulic Cylinder Bleed Procedure..........................................................................309 Dealer Fabricated Tools.............................................................................................311 Dealer Fabricated Tools.........................................................................................313 ST4920 Track Recoil Spring Disassembly and Assembly Tool....................................................313 DFT1087 Track Recoil Spring Disassembly and Assembly Guard Tool.............................................317 DFT1325 Solenoid Power Harness..............................................................................318 DFT1333 Lock Nut Wrench.....................................................................................319 DFT1334 Gearbox Turning Tool................................................................................320 DFT1335 Park Brake Spring Compressor........................................................................321 DFT1336 Bias Spring Compressor..............................................................................322 DFT1380 Lift Bracket........................................................................................324 Page Number............................................................................................................. 5 Section 00.......................................................................................................... 7 Group 0001...................................................................................................... 9 Group 0003...................................................................................................... 27 Section 01.......................................................................................................... 45 Group 0130...................................................................................................... 47 Section 03.......................................................................................................... 59 Group 0325...................................................................................................... 61 Group 0360...................................................................................................... 63 Section 04..........................................................................................................121 Group 0400......................................................................................................123 Section 05..........................................................................................................145 Group 0510......................................................................................................147 Group 0520......................................................................................................163 Group 0530......................................................................................................165 Group 0560......................................................................................................179 Section 16..........................................................................................................185 Group 1600......................................................................................................187 Section 17..........................................................................................................201 Group 1740......................................................................................................203 Section 18..........................................................................................................205 Group 1800......................................................................................................207 Group 1810......................................................................................................209 Group 1821......................................................................................................213 Group 1830......................................................................................................219 Section 19..........................................................................................................237 Group 1910......................................................................................................239 Section 20..........................................................................................................241 Group 2001......................................................................................................243 Section 21..........................................................................................................245 Group 2160......................................................................................................247 Section 31..........................................................................................................261 Group 3104......................................................................................................263 Group 3140......................................................................................................271 Group 3160......................................................................................................281 Section 99..........................................................................................................311 Group 9900......................................................................................................313
S.S 24/02/2025
