John Deere 4430 (SN: 033109-) and 4630 (SN: 011717-) Row-Crop Tractors Technical Manual (tm1172)

Illustrated factory Technical Manual for John Deere Row-Crop Tractors Models 4430 and 4630.

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:
   4430 (SN: 033109-)
   4630 (SN: 011717-)

Format: PDF, 1050 pages
Language: English
Publication Date: 01 Jan 1977
Table of Contents:
   Introduction
   General
      General Tractor Specifications
      Predelivery, Delivery, and After-Sale Services
      Tune-Up
      Lubrication
      Separation
      Specifications
   Engine
      General Information and Diagnosis
      Cylinder Head, Valve Train, and Camshaft
      Cylinder Block, Liners, Pistons, and Rods
      Crankshaft, Main Bearings, and Flywheel
      Lubricating System
      Cooling System
      Specifications
   Fuel System
      Diagnosing Malfunctions
      Air Intake System
      Diesel 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
      Lighting and Accessor Circuits
      Specifications
   Power Train
      Perma-Clutch
      PTO, Perma-Clutch
      Syncro-Range Transmission
      Creeper Transmission
      Quad-Range Transmission
      Power Shift Transmission
      PTO, Power Shift
      Differential
      Final Drive
      Hi-Crop Final Drive
      Power Front-Wheel Drive
      Specifications
   Steering and Brakes
      General Information
   Hydraulic System
      General Information
      Testing and Diagnosis
      Miscellaneious Hydraulic Components
      Hydraulic Pumps
      Power Steering
      Power Brakes
      Rockshaft and Implement Hitches
      Selective Control Valve, Breakaway Couplers, and Remote Cylinders
      Specifications
   Sound-Gard Body
      Air Conditioning System
      Air Conditioning System Tests and Diagnosis
      Heating System
      Seat
      Miscellaneous Components
      Specifications
   Miscellaneous
      Front Axles
      Wheels
      Specifications