John Deere 4030 Row-Crop Tractors Technical Manual (tm1055)

Illustrated factory Technical Manual for John Deere Row-Crop Tractors Models 4030.

This manual will assist you in diagnosing, and repairing for your row-crop 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:
   4030

Format: PDF, 580 pages
Language: English
Publication Date: 01 Jan 1978
Table of Contents:
   INTRODUCTION
   GENERAL
      General Tractor Specifications
      Predelivery, Delivery and After-Sale Services
      Tune-Up
      Lubrication
      Separation
      Specifications and Special Tools
   ENGINE
      General Information and Diagnosis
      Cylinder Head, Valves, Camshaft and Timing Gear Train
      Cylinder Block, Liners, Pistons, and Rods
      Crankshaft, Main Bearings and Flywheel
      Lubrication System
      Cooling System
      Gasoline Engine Governor
      Specifications and Special Tools
   FUEL SYSTEM
      Diagnosing Malfunctions
      Air Intake System
      Diesel Fuel System
      Gasoline Fuel System
      Speed Control Linkage
      Specifications and Special Tools
   ELECTRICAL SYSTEM
      Information and Wiring Diagrams
      Electrical System Diagnosis
      Delcotron Charging Circuit
      Delco-Remy Starting Circuit
      John Deere Starting Circuit
      Ignition System
      Lighting and Accessory Circuits
      Specifications and Special Tools
   POWER TRAIN
      Perma-Clutch
      Creeper Transmission
      Syncro-Range Transmission
      Quad-Range Transmission
      Differential
      Final Drive
      PTO, Perma-Clutch
      Specifications and Special Tools
   STEERING AND BRAKES
      General Information
   HYDRAULIC SYSTEM
      General Information
      General Hydraulic Systems Tests and Diagnosis
      Main Reservoir, Filters, Valves, Oil Cooler and Hydraulic Reservoir
      Hydraulic Pumps
      Early Model Power Steering ( -T8839)
      Late Model Power Steering (T8840- )
      Power Brakes
      Rockshaft and Implement Hitches
      Selective Control Valve, Breakaway Couplers, and Remote Cylinders
      Specifications and Special Tools
   MISCELLANEOUS
      Front Axles
      Air Conditioning System
      Air Conditioning System Tests and Diagnosis
      Air Conditioning System Repair
      Heating System
      Specifications and Special Tools