John Deere 4640 and 4840 Tractors Technical Manual (tm1183)

Illustrated factory Technical Manual for John Deere Tractors Models 4640 and 4840.

This manual will assist you in diagnosing, and repairing for your tractor.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   4640
   4840

Format: PDF, 1151 pages
Language: English
Publication Date: 01 Nov 1986
Table of Contents:
   Contents--Repair
   Contents--Operation and Test
   General
      Specifications and Special Tools General Tractor Specifications
      Predelivery, Delivery, and After-Sale Services
      Tune-Up
      Lubrication
      Separation
   Engine Repair
      Specifications and Special Tools
      Cylinder Head, Valves, and Camshaft
      Cylinder Block, Liners, Pistons and Rods
      Crankshaft, Main Bearings, and Flywheel
      Lubrication System
      Cooling System
   Fuel and Air Repair
      Specifications and Special Tools
      Air Intake System
      Diesel Fuel System
      Control Linkage
   Electrical Repair
      Specifications and Special Tools
      Harness Replacement
      Delcotron Charging Circuit
      John Deere Charging Circuit
      Starting Circuit
      Lighting Circuit
      Instrument and Accessory Circuits
      Power Front-Wheel Drive
   Power Train Repair
      Specifications and Special Tools
      Perma-Clutch
      Quad-Range Planetary (4640 Only)
      Quad-Range Transmission (4640 Only)
      Power Shift Transmission
      Power Take-Off
      Differential
      Final Drive
      Power Front-Wheel Drive
   Steering/Brakes Repair
      Specifications and Special Tools
      Power Steering
      Power Brakes
   Hydraulic Repair
      Specifications and Special Tools
      Miscellaneous Hydraulic Components
      Hydraulic Pumps
      Rockshaft and Implement Hitches
      Selective Control Valve, Breakaway Coupler and Remote Cylinder
   Miscellaneous
      Specifications and Special Tools
      Front Axles
      Wheels
   Operator Station Repair
      Specifications and Special Tools
      Air Conditioning System
      Heating System
      Seat
      Miscellaneous Components
   Miscellaneous Options
      Specifications
      Auxiliary Lighting Kit
      Auxiliary Trailer Brakes
   Engine Operation and Tests
      Specifications and Special Tools
      System Operation
      System Tests and Diagnosis
   Fuel/Air Operation and Tests
      Specifications and Special Tools
      Air Intake System
      Diesel Fuel System
      Control Linkage
   Electrical Operation and Tests
      Specifications and Special Tools
      General Information and Diagrams
      Electrical System Diagnosis
      DELCOTRON Charging Circuit
      JOHN Deere Charging Circuit
      Starting Circuit
      Lighting Circuit
      Instrument and Accessory Circuits
      Power Front-Wheel Drive
      Electrical Remote Control and Outlet Socket
   Power Train Operation and Tests
      Specifications and Special Tools
      Quad-Range System Operation (4640 Only)
      Quad-Range Test and Diagnosis (4640 Only)
      Power Shift System Operation
      Power Shift Tests and Diagnosis
      Differential and Final Drive
      Power Front-Wheel Drive
   Steering/Brakes Operation and Tests
      Specifications and Special Tools
      Power Steering
      Power Brakes
   Hydraulic Operation and Tests
      Specifications and Special Tools
      Hydraulic System Operation
      Hydraulic System Tests
      Miscellaneous Hydraulic Components
      Hydraulic Pumps
      Rockshaft and Implement Hitches
      Selective Control Valve, Breakaway Coupler, and Remote Cylinder
   Operator Station Operation and Tests
      Air Conditioning System Operation
      Air Conditioning System Tests and Diagnosis
      Heating System Operation and Tests
      Seat