John Deere 724K 4WD Loader Repair Technical Manual (TM13055X19)

John Deere 724K 4WD Loader Index:

Contents
- General Information
  - Safety
    - Safety and Operator Convenience Features
    - Recognize Safety Information
    - Follow Safety Instructions
    - Operate Only If Qualified
    - Wear Protective Equipment
    - Avoid Unauthorized Machine Modifications
    - Inspect Machine
    - Stay Clear of Moving Parts
    - Avoid High-Pressure Fluids
    - Avoid High-Pressure Oils
    - Work In Ventilated Area
    - Avoid Static Electricity Risk When Refueling
    - Prevent Fires
    - Clean Debris from Machine
    - Prevent Battery Explosions
    - Handle Chemical Products Safely
    - Dispose of Waste Properly
    - Exhaust Filter Ash Handling and Disposal
    - Prepare for Emergencies
    - Add Cab Guarding For Special Uses
    - 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
    - Clean Exhaust Filter Safely
    - Service Cooling System Safely
    - Service Tires Safely
    - Remove Paint Before Welding or Heating
    - Make Welding Repairs Safely
    - Drive Metal Pins Safely
  - 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
    - 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
- Wheels
  - Powered Wheels and Fasteners
    - Wheel Remove and Install
    - Tire Remove and Install
- Axles and Suspension Systems
  - Removal and Installation
    - TeamMate™ Axles
    - Front Axle and Differential Remove and Install
    - Rear Axle and Differential Remove and Install
    - Axle Oscillating Supports Disassemble and Assemble
  - Input Drive Shafts And U-Joints
    - Universal Joint and Drive Shaft Remove and Install
  - Axle Shaft, Bearings, And Reduction Gears
    - TeamMate™ Axles
  - Hydraulic System
    - Differential Lock Solenoid Valve Remove and Install
    - Axle Circulation Pumps Remove and Install
- Transmission
  - Removal and Installation
    - Transmission Remove and Install
  - Gear, Shafts, and Power Shift Clutches
    - Torque Converter and Housing Remove
    - Torque Converter and Housing Install
    - Clutches and Input and Output Shafts Remove
    - Clutches and Input and Output Shafts Install
    - Clutch Pack KV and KR Disassemble
    - Clutch Pack KV and KR Assemble
    - Clutch Pack K1, K2, and K3 Disassemble
    - Clutch Pack K1, K2, and K3 Assemble
    - Clutch Pack K4 Disassemble
    - Clutch Pack K4 Assemble
    - Input Shaft Disassemble
    - Input Shaft Assemble
    - Output Shaft Disassemble
    - Output Shaft Assemble
    - Transmission Speed Sensors Remove and Install
  - Hydraulic System
    - Transmission Pump Remove and Install
    - Converter Minimum Pressure Regulator Valve Remove and Install
    - Transmission Hydraulic Control Valve Remove and Install
    - Transmission Hydraulic Control Valve Cross Section View
    - Transmission Hydraulic Control Valve Disassemble and Assemble
    - Torque Converter Relief Valve Remove and Install
- Engine
  - Removal and Installation
    - John Deere Engine
    - Engine Remove and Install
- Engine Auxiliary Systems
  - Cold Weather Starting Aids
    - Start Aid Nozzle Remove and Install—If Equipped
    - Engine Block Heater Remove and Install—If Equipped
  - Cooling System
    - Charge Air Cooler Remove and Install
    - Radiator Remove and Install
    - Hydraulic Oil Cooler Remove and Install
    - Transmission Oil Cooler Remove and Install
    - Axle Oil Coolers Remove and Install
    - Fuel Cooler Remove and Install
    - Cooling Package Plenum Remove and Install
  - Intake System
    - Air Cleaner Remove and Install
  - External Exhaust System
    - Exhaust Tube Remove and Install
    - JDG11335 Bellows Alignment Fixture
    - Exhaust Bellows Alignment Procedure
    - Diesel Particulate Filter (DPF) Remove and Install
    - Exhaust Gas Aftertreatment System Remove and Install
    - Selective Catalyst Reduction (SCR) Remove and Install
    - Diesel Exhaust Fluid (DEF) Tank Remove and Install
    - Diesel Exhaust Fluid (DEF) Tank Header Remove and Install
    - Diesel Exhaust Fluid (DEF) Tank Header Suction Screen Remove and Install
    - Diesel Exhaust Fluid (DEF) Dosing Unit Remove and Install
    - Diesel Exhaust Fluid (DEF) Dosing Injector Remove and Install
    - Diesel Exhaust Fluid (DEF) Decomposition Tube Remove and Install
    - Service Filter Cleaning
  - External Fuel Supply Systems
    - Fuel Tank Remove and Install
    - Primary Fuel Filter with Water Separator Remove and Install
    - Fast Fill Fuel System Disassemble and Assemble—If Equipped
- Damper Drive
  - Elements
    - Output Damper Remove and Install
- Steering System
  - Hydraulic System
    - NeverGrease™ Pin Joints
    - Orbital Steering Valve Remove and Install
    - Steering Column Remove and Install
    - Steering Column Disassemble and Assemble
    - Steering Cylinders Remove and Install
    - Steering Cylinder Bushings Remove and Install
    - Secondary Steering Pump Remove and Install—If Equipped
    - Secondary Steering Valve Remove and Install—If Equipped
    - Joystick Steering Valve Remove and Install—If Equipped
    - Joystick Steering Valve Disassemble and Assemble—If Equipped
    - Loader Start-Up Procedure (Steering Cylinder)
- Service Brakes
  - Active Elements
    - Service Brake Assembly Remove and Install
  - Hydraulic System
    - Service Brake Valve Remove and Install
    - Service Brake Accumulator Remove and Install
- Park Brake
  - Active Elements
    - Park Brake Remove and Install
    - Park Brake Disassemble and Assemble
- Electrical System
  - Removal and Installation
    - Installation of Repair Wire Assembly (RWA)
    - Boom Height Kickout/Return-to-Carry (BHKO/RTC) Position Sensor Remove and Install
    - Boom Height Kickout/Return-to-Carry (BHKO/RTC) Position Sensor Disassemble and Assemble
    - Freeze Control Switch Remove and Install
    - Air Conditioning High-Low Pressure Switch Remove and Install
    - Pressure Switches and Sensors Remove and Install
    - Replace Metri-Pack® (Push Type) Connectors
    - Replace Metri-Pack® Connectors
    - Replace DEUTSCH® Circular Connectors
    - Replace DEUTSCH® Rectangular or Triangular Connectors
    - Install DEUTSCH® Contact
    - Replace WEATHER PACK® Connector
    - Install WEATHER PACK® Contact
    - Replace CINCH™ Connectors
    - Install CINCH™ Contact
    - Repair 32 and 48 Way CINCH™ Connectors
    - Remove Connector Body from Blade Terminals
    - TPM—Tire Pressure Sensor Remove and Install––If Equipped
- Frame or Supporting Structure
  - Frame Installation
    - Welding on Machine
    - Engine and Loader Frame Separate
    - Upper Pivot Bearing and Seals Remove and Install
    - Lower Pivot Bearing and Seals Remove and Install
  - Frame Bottom Guards
    - Front Axle Guard Remove and Install
    - Transmission Bottom Guard Remove and Install
  - Chassis Weights
    - Counterweights Remove and Install
    - Rear Counterweight Remove and Install
- Operator’s Station
  - Removal and Installation
    - Cab Remove and Install
  - Operator Enclosure
    - Windowpanes Remove and Install
    - Cab Door Hold-Open Release Adjust
    - Cab Door Hold-Open Latch Pin Adjust
    - Front and Rear Windshield Wiper Motor Remove and Install
  - Seat and Seat Belt
    - Seat Remove and Install
    - Seat Belt Remove and Install
    - Steering Joystick Disassemble and Assemble—If Equipped
    - Joystick Steering Armrest Disassemble and Assemble—If Equipped
    - Joystick Steering Armrest Rear Pivot Adjustment—If Equipped
  - Heating and Air Conditioning
    - Refrigerant Cautions and Proper Handling
    - R134a Compressor Oil Charge Check
    - R134a Compressor Oil Removal
    - R134a Component Oil Charge
    - Refrigerant Leak Testing
    - Refrigerant Hoses and Tubing Inspection
    - R134a Refrigerant Recovery/Recycling and Charging Station Installation Procedure
    - R134a System Recover
    - R134a System Evacuate
    - R134a System Charge
    - Air Conditioner System Cleaning Procedures
    - Air Conditioner System Purge
    - Air Conditioner System Flush
    - Heater/Evaporator Coil Remove and Install
    - Expansion Valve Remove and Install
    - Receiver-Dryer Remove and Install
    - Condenser Remove and Install
    - Air Conditioner High-Low Pressure Switch Remove and Install
    - Compressor Remove and Install
- Sheet Metal and Styling
  - Hood or Engine Enclosure
    - Hood Remove and Install
    - Engine Side Shields Remove and Install
    - Cooling Package Access Doors Remove and Install
- Loader
  - Bucket
    - Bucket Remove and Install
    - Welded Bucket Cutting Edges Remove and Install
    - Bucket Teeth and Shank Remove and Install
    - Bolt-On Cutting Edges Remove and Install
    - Cracked Cutting Edge Repair
  - Frames
    - NeverGrease™ Pin Joints
    - Loader Bucket Tilt Linkage Remove and Install
    - Bucket Linkage Seals and Bushings Remove and Install
    - Loader Boom Bushings and Seals Remove and Install
    - Boom Remove and Install
    - Hi-Vis Coupler Disassemble and Assemble
  - Hydraulic System
    - General Oil Cleanup Procedure
    - Hydraulic Component Failure Cleanup Procedure
    - Main Hydraulic Pump Remove and Install
    - Main Hydraulic Pump Disassemble and Assemble
    - Loader Control Valve Remove and Install
    - Loader Control Valve Disassemble and Assemble
    - Boom Section Disassemble and Assemble
    - Bucket Section Disassemble and Assemble
    - Auxiliary Section Disassemble and Assemble—If Equipped
    - Main Relief Valve Disassemble and Assemble
    - Load Sense Relief Valve Disassemble and Assemble
    - Circuit Relief With Anticavitation Valve Disassemble and Assemble
    - Anticavitation Valve Disassemble and Assemble
    - Auxiliary, Bucket, and Boom Section Pilot Orifice Check Valve
    - Boom Cylinder Remove and Install
    - Bucket Cylinder Remove and Install
    - Boom and Bucket Cylinder Disassemble and Assemble
    - Boom or Bucket Cylinder Bushings and Seals Remove and Install
    - Loader Start-Up Procedure
    - Hydraulic Reservoir Remove and Install
    - Pilot Control Valve Remove and Install
    - Pilot Control Valve Disassemble and Assemble
    - Auxiliary Function Pilot Control Valve Remove and Install—If Equipped
    - Auxiliary Function Pilot Control Valve Disassemble and Assemble
    - Pilot Accumulator Remove and Install
    - Hydraulic Pump Manifold Remove and Install
    - Hydraulic Pump Manifold Disassemble and Assemble
    - Ride Control Valve Remove and Install—If Equipped
    - Ride Control Valve Disassemble and Assemble—If Equipped
    - Ride Control Accumulator Remove and Install—If Equipped
    - Pin Disconnect Valve Remove and Install—If Equipped
    - Pin Disconnect Valve Disassemble and Assemble—If Equipped
    - Hydraulic Fan Pump Remove and Install
    - Hydraulic Fan Motor Remove and Install
    - Reversing Fan Valve Remove and Install—If Equipped
    - Reversing Fan Valve Disassemble and Assemble—If Equipped
Page Number
- Section 00
  - Group 0001
  - Group 0003
- Section 01
  - Group 0110
- Section 02
  - Group 0200
  - Group 0225
  - Group 0250
  - Group 0260
- Section 03
  - Group 0300
  - Group 0350
  - Group 0360
- Section 04
  - Group 0400
- Section 05
  - Group 0505
  - Group 0510
  - Group 0520
  - Group 0530
  - Group 0560
- Section 07
  - Group 0752
- Section 09
  - Group 0960
- Section 10
  - Group 1011
  - Group 1060
- Section 11
  - Group 1111
- Section 16
  - Group 1600
- Section 17
  - Group 1740
  - Group 1746
  - Group 1749
- Section 18
  - Group 1800
  - Group 1810
  - Group 1821
  - Group 1830
- Section 19
  - Group 1910
- Section 31
  - Group 3102
  - Group 3140
  - Group 3160