John Deere 6103, 6203, 6403 and 6603 Tractors (Latin America, South Africa, Asia) Operation and Test Manual (TM6021)

Illustrated factory Operation and Test Manual for John Deere Tractors Models 6103, 6203, 6403 and 6603.

This manual will assist you in diagnosing, and troubleshooting 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 (Latin America, South Africa, Asia):
   6103
   6203
   6403
   6603

Format: PDF, 576 pages
Language: English
Publication Date: 01 Oct 2007
Table of Contents:
   Introduction
      Foreword
   General
      Safety
      Tractor Component Identification
      Specifications
      Diagnostic and Testing Procedures
      Electrical System Operational Checkout
      Power Train System Operational Checkout
      Mechanical Front Wheel Drive System Operational Checkout
      Brake System Operational Checkout
      Selective Control Valve System Operational Checkout
      Rockshaft System Operational Checkout
      Steering Operational Checkout
   Observable Symptoms
      Engine Operation and Tests
      Fuel/Air Operation and Test
      Electrical System Diagnosis and Tests
      Power Train Operation and Tests
      Mechanical Front Wheel Drive System Diagnosis and Tests
      Brakes System Diagnosis and Tests
      Hydraulic System Diagnosis and Test
      Steering System Diagnosis and Tests
   Engine Operation And Tests
      Engine Diagnostics General Information
      Test Procedures and Adjustments
      Cooling System
      4045 Engine Operation
      6068 Engine Operation
      Component Location
   Fuel/Air Operation And Tests
      General Information
      Test Procedures and Adjustments
      Air Intake System Diagnostics
      Fuel System Diagnosis 4045
      Fuel System Diagnosis 6068
      Component Location
   Electrical System Diagnosis And Tests
      General Information
      Air Filter Restrictor Indicator Diagnostics
      Alternator and Battery Diagnostics
      Engine Oil Pressure Diagnostics
      Engine Coolant Temperature Diagnostics
      Fuel Gauge Diagnostics
      Horn Diagnostics
      Hour Meter/Tachometer Diagnostics
      Instrument Panel Overall Diagnostics
      Lights - Flood Light Diagnostics
      Lighs - Headlight and Instrument Lighting Diagnostics
      Lights - Overall Light Diagnostics
      Lights - Tail Lights Diagnostics
      Lights - Turn Signal Diagnostics
      Lights - Warning Lights Diagnostics
      Manifold Heater Diagnostics
      Power Distribution and Fuse Block Diagnostics
      PTO Indicator Diagnostics
      Bypass Start Diagnostics
      Starting System Diagnostic
      7-Pin Trailer Outlet Diagnostics
      Circuit Code Listing
      Connector Information (end views, numbers, location photos)
      Connector Repair Procedures
   Electrical System Operation, Test & Adjust (Cab Tractors)
      Component Location
      Theory of Operation
      Diagnosis, Test and Adjust
      Wiring Schematics
   Power Train Operation And Tests
      General Information
      Test Procedures and Adjustments
      Power Train Overall
      Clutch Diagnostics
      Differential Diagnostics
      Differential Lock Diagnostics
      Final Drive Diagnostics
      Transmission Power Flow Diagnostics
      Top Shaft Synchronized Transmission Diagnostics
      Rear PTO Diagnostics
      Lube Circuit Diagnostics
      Clutch Interlock
      Collar Shift Transmission
      Component Location
   Mechanical Front Wheel Drive System Diagnosis and Tests
      General Information
      MFWD Adjustments
      MFWD Overall Diagnostics
      Mechanical Front Wheel Drive Front Axle Diagnostics
      MFWD Drop Gear Box
      Component Location
   Brakes System Diagnosis and Test
      General Information
      Test Procedures and Adjustments
      Brake System Diagnostics
      Component Location
   Hydraulic System Operation And Tests
      General Information
      Test Procedures and Adjustments
      Basic Hydraulic System
      Rockshaft System Diagnostics
      Selective Control Valve Diagnostics
      Component Location
   Steering System Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Steering System Diagnostics
      Component Location
   Operator`s Cab
      Operational Tests
      Tests and Adjustments
      Operation