John Deere Compact 4WD Loader 204L & 304L Service Repair Manual TM14272X19

Description

Contents:
Introduction
Foreword​
Manual Identification—READ THIS FIRST!​
Contents
General Information
Safety Information​
Recognize Safety Information​
Follow Safety Instructions​
Operate Only If Qualified​
Wear Protective Equipment​
Protect Against Noise​
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​
High Debris Applications​
Prevent Fires​
In Case of Machine Fire​
Prevent Battery Explosions​
Handle Chemical Products Safely​
Handle Starting Fluid Safely​
Decommissioning — Proper Recycling and Disposal of Fluids and Components​
Exhaust Filter Ash Handling and Disposal​
Prepare for Emergencies​
Clean Debris from Machine​
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 and Machine Damage​
Avoid Power Lines​
Operating on Slopes​
Operating or Traveling On Public Roads​
Inspect and Maintain ROPS​
Travel Safely​
Prevent Acid Burns​
Add and Operate Attachments Safely​
Park and Prepare for Service Safely​
Service Machines Safely​
Service Cooling System Safely​
Remove Paint Before Welding or Heating​
Make Welding Repairs Safely​
Drive Metal Pins Safely​
Service Tires Safely​
Use Proper Lifting Equipment​
Clean Exhaust Filter 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​
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​
Wheels
Wheels and Fasteners​
Wheel Remove and Install​
Tire Remove and Install​
Axles and Suspension Systems
Removal and Installation​
Front Axle Remove and Install​
Rear Axle Remove and Install​
Axle Shafts and U-Joints​
Drive Shaft Remove and Install​
Axle Shaft, Bearings, and Rear Axle Reduction Gears​
Front and Rear Axle Disassemble and Assemble​
Rear Axle Reduction Gear Case Remove and Install​
Rear Axle Reduction Gear Case Disassemble and Assemble​
Transmission
Hydrostatic Components Removal and Installation​
Hydrostatic Pump Valves Remove and Install​
Directional Control Valve Remove and Install​
Charge Pump Remove and Install​
Hydrostatic Pump Remove and Install​
Hydrostatic Motor Remove and Install​
Creep Control Valve Remove and Install​
Hydrostatic Start-Up Procedure​
Hydrostatic Components Repair​
Hydraulic Component Failure Cleanup Procedure​
Hydrostatic Pump Disassemble and Assemble​
Hydrostatic Motor Disassemble and Assemble​
Engine
Removal and Installation​
Yanmar Engine​
Engine Remove and Install​
Starter Motor Remove and Install​
Engine Auxiliary Systems
Cooling System​
Fan Remove and Install​
Cooling Package Remove and Install​
Fuel Cooler Remove and Install​
Intake System​
Air Intake System Remove and Install​
External Exhaust System​
Diesel Particulate Filter (DPF) Remove and Install​
Exhaust Filter Remove and Install​
External Fuel Supply Systems​
Fuel Tank Remove and Install​
Damper Drive
Removal and Installation​
Damper Plate Remove and Install​
Steering System
Hydraulic System​
Orbital Steering Valve Remove and Install​
Orbital Steering Valve Disassemble and Inspect​
Orbital Steering Valve Assemble​
Canopy Steering Column Remove and Install​
Cab Steering Column Remove and Install​
Steering Cylinder Remove and Install​
Steering Cylinder Disassemble and Assemble​
Service Brakes
Active Elements​
Drum Brake Remove and Install​
Service Brakes (Wet Disc) Remove and Install​
Hydraulic System​
Brake/Inching Valve Assembly Remove and Install​
Drum Brake Bleed​
Park Brake
Hydraulic System​
Park Brake Valve Remove and Install​
Electrical System
Removal and Installation​
Connector Repair Information​
Monitor Display Remove and Install​
Frame or Supporting Structure
Frame Installation​
Welding Repair of Major Structures​
Loader and Rear Frames Separation​
Upper Pivot Bushing Assembly Remove and Install​
Lower Pivot Bushing Assembly Remove and Install​
Rear Link and Bushing Assembly Remove and Install​
Chassis Weights​
Counterweight Remove and Install​
Operator`s Station
Removal and Installation​
Canopy Remove and Install​
Cab Remove and Install​
Operator Enclosure​
Windowpanes Remove and Install​
Windshield Wiper Motor Remove and Install​
Rear Wiper Motor Remove and Install​
Seat and Seat Belt​
Seat Remove and Install​
Heating and Air Conditioning System​
Refrigerant Cautions and Proper Handling​
R134a Refrigerant Oil Information​
R134a Refrigerant Recovery, Recycling, and Charging Station Installation Procedure​
Recover R134a Refrigerant​
Flush and Purge Air Conditioning System​
Evacuate R134a System​
Charge R134a System​
Air Conditioner Compressor Remove and Install​
Receiver-Dryer Remove and Install​
Condenser Remove and Install​
Air Conditioner/Heater Module Remove and Install​
Heater Core Remove and Install​
Evaporator Coil Remove and Install​
Expansion Valve Remove and Install​
Heater Control Valve Remove and Install​
Air Conditioner High/Low-Pressure Switch Remove and Install​
Air Conditioner Freeze Control Switch Remove and Install​
Blower Motor Remove and Install​
Sheet Metal and Styling
Hood or Engine Enclosure​
Hood Remove and Install​
Miscellaneous Shields​
Rear Fenders Remove and Install​
Main Hydraulic System
Hydraulic System​
General Hydraulic Oil Cleanup Procedure​
Hydraulic Component Failure Cleanup Procedure​
Hydraulic Pump/Priority Valve Remove and Install​
Hydraulic Pump/Priority Valve Disassemble and Assemble​
Hydraulic Oil Reservoir Remove and Install​
Hydraulic Start-Up Procedure​
Loader
Bucket​
Welded-On Bucket Cutting Edge Remove and Install​
Bolt-On Cutting Edge Remove and Install​
Cracked Cutting Edge Repair​
Attachment Coupler​
Quik-Tatch™ Coupler Remove and Install​
Quik-Tatch™ Actuator Remove and Install​
Frames​
Boom and Bucket Linkage Remove and Install​
Bucket Linkage Bushings Remove and Install​
Loader Boom Bushings Remove and Install​
Hydraulic System​
Loader Control Valve Remove and Install​
Boom Cylinder Remove and Install​
Bucket Cylinder Remove and Install​
Boom and Bucket Cylinders Disassemble and Assemble​
Ride Control Valve Remove and Install​
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