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John Deere 4920 Self-Propelled Sprayers

The John Deere 4920 Self-Propelled Sprayer is a high-performance, precision application machine designed to meet the needs of today's agricultural producers. With its powerful engine, durable construction, and advanced technology, the 4920 is capable of handling a wide range of spraying applications, from herbicides and pesticides to fertilizers and liquid manure.

At the heart of the 4920 is a powerful 6.8L PowerTech™ engine that delivers 210 horsepower. This engine provides ample power for even the most demanding applications, and it is also fuel-efficient, helping to keep operating costs low.

The 4920 is built on a durable chassis that is designed to withstand the rigors of field use. The frame is made of high-strength steel, and the axles are heavy-duty to handle the weight of the sprayer and its payload. The 4920 also features a four-wheel drive system that provides excellent traction in all conditions.

The 4920 is equipped with a variety of advanced technology features that make it easy to operate and maintain. The CommandCenter™ display provides the operator with a clear view of all machine functions, and it also allows the operator to make adjustments to the sprayer's settings on the go. The 4920 also features a number of automated features, such as auto-steer and auto-boom control, that help to improve accuracy and efficiency.

The John Deere 4920 Self-Propelled Sprayer is a versatile and powerful machine that is capable of handling a wide range of spraying applications. With its powerful engine, durable construction, and advanced technology, the 4920 is the ideal choice for agricultural producers who demand the best.

Illustrated Factory Service Repair Technical Manual for John Deere Self-Propelled Sprayers Models 4920

This manual contains high quality images, instructions to help you to troubleshoot, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

This is repair only manual, Diagnostic Manual with electrical wiring diagrams are sold separate.

Language: English
Format: PDF, 802 pages

Covered models:
  4920

Contents:
   Foreword
   General Information
      Safety
      General Information
      Fuel and Lubricants
   Engine
      Component Removal and Installation
   Fuel, Air Intake, and Cooling Systems
      Diesel Fuel System
      Engine Cooling System
      Coolers and Air Conditioning Condenser
   Electrical
      Batteries
      Connector Repair
      Charging Circuit
      Starting Circuit
      Fuses and Relays
      Spray Rate Control System
      Chassis Control System
      Engine Control System
      Lighting
      Cab Components
      Wiring Harness Routing
      Boom Trac Pro System
   Power Train Repair
      Remove and Install Hydrostatic Components
      Hydrostatic Drive Repair
      Planetary Hub Repair
   Steering and Brakes
      Steering Column
      Steering Valve
      Steering Cylinder
      Brakes
      AutoTrac Steering System
   Suspension and Tread Adjust Repair
      Suspension
      Tread Adjust Valves
      Tread Adjust Cylinders
      Tread Adjust Shim Pads
   Hydraulic System
      Hydraulic Pump
      Hydraulic Valves
      Boom Hydraulic Cylinders
      Hydraulic Reservoir
      Accumulator
   Solution Spray System
      Nozzle Repair
      Solution Tank
      Solution PumpStandard
      Solution PumpHigh Flow
      Solution Control Valves
      Rinse Tank
      Eductor
   Foam Marker System
      Foam Marker System Repair
      On Board Air System
   Dry Box Conversion
      Liquid System
   Operator Station
      Component Removal and Installation
      Air Conditioning System
      Heating System
      Air Suspension Seat and Armrest
      Cab Door and Windshield
   Boom Repair
      Boom Repair
      Full Boom Breakaway
   Dealer Fabricated Tools
      Dealer Fabricated Tools