Complete service repair manual for John Deere 4WD Loaders 744J, 824J, with workshop information to maintain, repair, and service like professional mechanics.

John Deere 4WD Loaders 744J, 824J workshop service repair manual 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.

TM2084 - John Deere 4WD Loaders 744J, 824J Technical Manual (Repair).pdf
tm10203 - John Deere Chargeurs 744J et 824J.pdf
tm10291 - John Deere Cargadora 744J y 824J.pdf
tm2084 - John Deere 744J and 824J Loader.pdf
 
Total Pages: 853 pages
File Format: PDF (bookmarked, ToC, Searchable, Printable)
Language: English Spanish French
Published on 2020/02/07
Category: Repair

MAIN SECTIONS
Foreword
   Technical Information Feedback Form
   General Information
      Safety Information
   Wheels
      Powered Wheels and Fasteners
   Axles and Suspension Systems
      Removal and Installation
      Input Drive Shafts And U-Joints
      Axle Shaft, Bearings, And Reduction Gears
      Hydraulic System
   Transmission
      Transmission, Remove and Install
      Gears, Shafts, Bearings and Power Shift Clutch Packs
      Hydraulic System
   Engine
      Removal and Installation
   Engine Auxiliary Systems
      Cold Weather Starting Aids
      Cooling Systems
      Speed Controls
      Intake System
      External Exhaust System
      External Fuel Supply Systems
   Flex Plate Drive
      Elements
   Steering System
      Hydraulic System
   Service Brakes
      Active Elements
      Hydraulic System
   Park Brake
      Active Elements
      Hydraulic System
   Frame or Supporting Structure
      Frame Installation
      Frame Bottom Guards
      Chassis Weights
   Operator’s Station
      Removal and Installation
      Operator Enclosure
      Seat and Seat Belts
      Heating and Air Conditioning
   Sheet Metal and Styling
      Hood or Engine Enclosure
      Grille and Grille Housing
   Loader
      Bucket
      Frames
      Hydraulic System
   Dealer Fabricated Tools
tm2084 - 744J and 824J Loader
Table of Contents
Foreword
Technical Information Feedback Form
Section 00: General Information
Group 0001: Safety Information
Recognize Safety Information
Follow Safety Instructions
Operate Only If Qualified
Wear Protective Equipment
Avoid Unauthorized Machine Modifications
Add Cab Guarding For Special Uses
Inspect Machine
Stay Clear of Moving Parts
Avoid High-Pressure Oils
Beware of Exhaust Fumes
Prevent Fires
Prevent Battery Explosions
Handle Chemical Products Safely
Dispose of Waste Properly
Prepare for Emergencies
Use Steps and Handholds Correctly
Start Only From Operator's Seat
Use and Maintain Seat Belt
Prevent Unintended Machine Movement
Avoid Work Site Hazards
Use Special Care When Operating Loader
Keep Riders Off Machine
Avoid Backover Accidents
Avoid Machine Tip Over
Operating on Slopes
Operating or Traveling On Public Roads
Inspect and Maintain ROPS
Add And Operate Attachments Safely
Park And Prepare For Service Safely
Service Cooling System Safely
Remove Paint Before Welding or Heating
Make Welding Repairs Safely
Drive Metal Pins Safely
Group 0003: Torque Values
Metric Bolt and Cap Screw Torque Values
Additional Metric Cap Screw Torque Values
Unified Inch Bolt and Cap Screw Torque Values
Service Recommendations for 37° Flare and 30° Cone Seat Connectors
Service Recommendations for O-Ring Boss Fittings
O-Ring Boss Fittings in Aluminum Housing Service Recommendations—Excavators
Service Recommendations for Flared Connections—Straight or Tapered Threads
Service Recommendations for Flat Face O-Ring Seal Fittings
O-Ring Face Seal Fittings With SAE Inch Hex Nut and Stud End for High-Pressure Service Recommendations
O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for Standard Pressure Service Recommendations
O-Ring Face Seal Fittings With Metric Hex Nut and Stud End for High-Pressure Service Recommendations
Service Recommendations for Metric Series Four Bolt Flange Fitting
Service Recommendations For Inch Series Four Bolt Flange Fittings
Inch Series Four Bolt Flange Fitting for High-Pressure Service Recommendations
Service Recommendations For Non-Restricted Banjo (Adjustable) Fittings
Service Recommendations For O-Ring Boss Fittings With Shoulder
Metric 24° O-Ring Seal DIN 20078 Service Recommendations
Section 01: Wheels
Group 0110: Powered Wheels and Fasteners
Wheel Remove and Install
Tire Remove and Install
Section 02: Axles and Suspension Systems
Group 0200: Removal and Installation
TeamMate™ II Axles
Front Axle and Differential Remove and Install
Rear Axle and Differential Remove and Install
Group 0225: Input Drive Shafts And U-Joints
Drive Shaft Repair
Group 0250: Axle Shaft, Bearings, And Reduction Gears
TeamMate™ II Axles
Group 0260: Hydraulic System
Differential Lock Solenoid Valve Remove and Install
Pin Disconnect and Axle Disconnect Valve Remove and Install
Pin Disconnect and Axle Disconnect Valve Disassemble and Assemble
Section 03: Transmission
Group 0300: Transmission, Remove and Install
Transmission Remove and Install
Group 0350: Gears, Shafts, Bearings and Power Shift Clutch Packs
Torque Converter Remove and Install—744J (S.N. —586280)
Torque Converter Housing Disassemble and Assemble—744J (S.N. —586280)
Torque Converter Remove and Install—744J (S.N. 586280—) and 824J
Torque Converter Housing Disassemble and Assemble—744J (S.N. 586280—) and 824J
Transmission Power Take-Off Remove and Install
Transmission Power Take-Off Disassemble and Assemble
Final Drive Disassemble and Assemble—744J (S.N. —586280)
Final Drive Disassemble and Assemble—744J (S.N. 586280— ) and 824J
Clutch Packs Remove and Install—744J (S.N. —586280)
Clutch Packs Remove and Install—744J (S.N. 586280— ) and 824J
High Range Forward Clutch (K4) and Third Speed Clutch (K3) Disassemble and Assemble—744J (S.N. —586280)
High Range Forward Clutch (K4) and Third Speed Clutch (K3) Disassemble and Assemble—744J (S.N. 586280—) and 824J
Reverse Clutch (KR) and Second Speed Clutch (K2) Disassemble and Assemble 744J (S.N. —586280)
Reverse Clutch (KR) and Second Speed Clutch (K2) Disassemble and Assemble 744J (S.N. 586280—) and 824J
Low Range Forward Clutch (KV) and First Speed Clutch (K1) Disassemble and Assemble 744J (S.N. —586280)
Low Range Forward Clutch (KV) and First Speed Clutch (K1) Disassemble and Assemble 744J (S.N. 586280—) and 824J
Adjust Transmission Speed Sensor
Group 0360: Hydraulic System
Transmission Oil Pump Remove and Install
Transmission Oil Pump Remove and Install (S.N. 586280— )
Transmission Oil Pump Disassemble and Assemble
Transmission Oil Pump Disassemble and Assemble (S.N. 586280— )
Transmission Control Valve Remove and Install—744J (S.N. —586279)
Transmission Control Valve Remove and Install—744J (S.N. 586280—) and 824J
Transmission Control Valve Disassemble and Assemble
Transmission Filter Install
Section 04: Engine
Group 0400: Removal and Installation
POWERTECH POWERTECH is a trademark of Deere & Company 12.5 L (6125) John Deere Engines
Engine Remove and Install
Oil Pan Remove and Install
Section 05: Engine Auxiliary Systems
Group 0505: Cold Weather Starting Aids
Start Aid Nozzle Remove and Install
Group 0510: Cooling Systems
Serpentine Belts Remove and Install
Check and Adjust Air Conditioning Compressor Belt Tension—If Equipped
Belt Tensioner Spring Check
Fan and Fan Drive Remove and Install
Radiator Remove and Install
Oil Cooler Remove and Install
Group 0515: Speed Controls
Speed Control Linkage Remove and Install (S.N. —590067)
Group 0520: Intake System
Remove and Install Charge Air Cooler
Group 0530: External Exhaust System
Muffler Remove and Install
Group 0560: External Fuel Supply Systems
Remove and Install Fuel Tank
Section 07: Flex Plate Drive
Group 0752: Elements
Flex Plate Remove and Install
Section 09: Steering System
Group 0960: Hydraulic System
Steering Valve Remove and Install
Steering Column Remove and Install
Steering Cylinders Remove and Install (S.N. —612699)
Steering Cylinders Remove and Install (S.N. 612700— )
Steering Cylinder Bushings Remove and Install (S.N. —612699)
Steering Cylinder Bushings Remove and Install (S.N 618144— )
Priority Valve Remove and Install
Priority Valve Disassemble and Assemble
Section 10: Service Brakes
Group 1011: Active Elements
TeamMate™ II Axles
Inspect Service Brake Pads
Brake Assembly Remove and Install
Brake Linkage Adjustment
Group 1060: Hydraulic System
Brake Valve Remove and Install
Brake Accumulator Remove and Install
Section 11: Park Brake
Group 1111: Active Elements
Park Brake Remove and Install
Park Brake Disassemble and Assemble
Group 1160: Hydraulic System
Park Brake Release Solenoid Valve Remove and Install
Park Brake Pressure Switch Remove and Install
Section 17: Frame or Supporting Structure
Group 1740: Frame Installation
Welding Repair of Major Structure
Separate Engine and Loader Frame
Upper Pivot Bearing and Seals Remove and Install
Lower Pivot Bearing and Seals Remove and Install
Group 1746: Frame Bottom Guards
Fuel Tank Guard Remove and Install
Front Axle Guard Remove and Install
Transmission Bottom Guard Remove and Install
Transmission Side Guards Remove and Install
Group 1749: Chassis Weights
Counterweights Remove and Install
Section 18: Operator’s Station
Group 1800: Removal and Installation
Cab Remove and Install
Group 1810: Operator Enclosure
Windowpanes Remove and Install
Windshield Washer Remove and Install
Front and Rear Windshield Wiper Motor Remove and Install
Front Windshield Wiper Adjustment
Wrist Support Remove and Install (S.N. —590067)
Wrist Support Remove and Install (S.N. 590068—)
Group 1821: Seat and Seat Belts
Seat Belt Disassemble and Assemble
Seat Disassemble and Assemble
Steering Joystick Disassemble and Assemble—If Equipped
Group 1830: Heating and Air Conditioning
Air Conditioning System Fittings Reference Chart
R134a Refrigerant Cautions
R134a Compressor Oil Charge Check
R134a Compressor Oil Removal
R134a Component Oil Charge
Leak Testing
Refrigerant Hoses and Tubing Inspection
R134a Refrigerant, Recovery, Recycling and Charging Station Installation Procedure
Recover R134a System
Evacuate R134a System
Charge R134a System
Air Conditioner System Cleaning Procedures
Air Conditioner System Purge
Air Conditioner System Flush
Air Conditioning Module With Heater/Evaporator Core
Heater/Evaporator Core Remove and Install
Expansion Valve Remove and Install
Freeze Control Switch Remove and Install
Freeze Control Switch Bench Test
Heater Control Valve Remove and Install
Heater Control Valve Leak Check
Main Blower Assembly Remove and Install
Pressurizer Motor Assembly Remove and Install
Receiver-Dryer and Condenser Remove and Install
High and Low Pressure Switches Remove and Install
Recirculating Air Filter Remove and Install
Fresh Air Filter Remove and Install
Compressor Remove and Install
Compressor Inspect
Belt Tensioner Spring Check
Section 19: Sheet Metal and Styling
Group 1910: Hood or Engine Enclosure
Hood Remove and Install
Engine Side Shields Remove and Install
Group 1921: Grille and Grille Housing
Grill Housing Remove and Install
Section 31: Loader
Group 3102: Bucket
Bucket Remove and Install
Welded Bucket Cutting Edges Remove and Install
Wear Plate Bucket Cutting Edges Remove and Install
Cracked Cutting Edge Repair
Group 3140: Frames
NeverGrease™ Pin Joints
Bucket Tilt Linkage Remove and Install
Bucket Linkage Seals and Bushings Remove and Install
Boom Remove and Install
Boom Bushings, Seals, and Shims Remove and Install
Group 3160: Hydraulic System
Hydraulic Oil Clean-Up Procedure Using Portable Filter Caddy
Hydraulic Pump Start-Up Procedure
Loader Hydraulic Pump Remove and Install
Loader Hydraulic Pump Disassemble and Assemble
Hydraulic Pump Control Valve Remove and Install
Hydraulic Pump Control Valve Disassemble and Assemble
Loader Control Valve Remove and Install
Loader Control Valve Disassemble and Assemble
Auxiliary Valve Section and Bucket Valve Section Disassemble and Assemble
Boom Valve Section Disassemble and Assemble
System Relief Valve Disassemble and Assemble
Boom Circuit Relief Valve Disassemble and Assemble
Service Bucket and Boom Section Pilot Orifice Check Valve
Boom Cylinder—185 Series Remove and Install
Bucket Cylinder—185 Series Remove and Install
Boom or Bucket Cylinder Bushings and Seals Remove and Install
Loader Start-Up Procedure
Hydraulic Oil Reservoir Remove and Install
Pilot Controller Remove and Install—Single Lever Controller (S.N. —590067)
Pilot Controller Disassemble and Assemble—Single Lever Controller (S.N. —590067)
Pilot Controller Remove and Install—Two Lever Controller (S.N. —590067)
Pilot Controller Disassemble and Assemble—Two Lever Controller (S.N. —590067)
Pilot Control Valve Remove and Install (S.N. 590068— )
Pilot Control Valve Disassemble and Assemble (S.N. 590068— )
Pressure Reducing Valve (PRV) Remove and Install (S.N. —590067)
Boom Down Solenoid Valve Remove and Install (S.N. —590067)
Boom Down Accumulator Remove and Install (S.N. 590068— )
Pressure Reducing Valve Manifold Remove and Install (S.N. 590068— )
Pressure Reducing Valve Manifold Disassemble and Assemble (S.N. 590068— )
Ride Control Valve Remove and Install—If Equipped
Ride Control Valve Disassemble and Assemble—If Equipped
Ride Control Accumulator Remove and Install
Section 99: Dealer Fabricated Tools
Group 9900: Dealer Fabricated Tools
DFT1091 Cylinder Stand Shim
DFT1044 Air Deflector Bushing

John Deere 4WD Loaders 744J, 824J Repair Service Manual (TM2084)