John Deere 600 Series Corn Heads Technical Manual TM100219 01Nov07 PDF

Introduction
Foreword
Contents
General
Header Identification
Product Identification Number
Specifications
600 Series Corn Heads
Check Oil Lines and Fittings
Diagnostic and Testing Procedures
Troubleshooting
Observable Symptoms
Electrical System
Section 240 Common Links
Active Header Height Control Diagnostics
Deck Plate Diagnostics
Header Identification Jumper Diagnostics
Lateral Tilt Diagnostics
Power Train System
Section 250 Common Links
Power Train System Diagnostics
Hydraulic System
Section 270 Common Links
Theory of Operation
Electrical System
How To Use This Diagnostic Information
General Information
How to Use the Electrical Diagnostic Groups
How to use the Diagnostic Procedures
General Electrical System Diagnostic Information Electrical System Visual Inspection
Basic Electrical Component Handling/Precautions for Vehicles Equipped with Computer Controlled Systems
Electrical Connector/Wiring Harness Handling and Repair
Intermittent Fault Diagnostics
Diagnostic Schematic and Schematic Symbols Information How to use an Electrical Diagnostic Schematic
Component Identification Table
Electrical Schematic Symbols
Seven Step Electrical Test Procedure
Know the System
Ask the Operator
Inspect the System
Operate the Machine (if possible)
List the Possible Causes
Reach a Conclusion
Test the Conclusion
Service Equipment and Tools Recommended Tools
Active Header Height Control System – Height Sensing Diagnostics
Theory of Operation
Schematic
Theory of Operation
Deck Plate Diagnostics
Theory of Operation
Schematic
Schematic
Header Identification Jumper Diagnostics
Theory of Operation
Theory of Operation
Theory of Operation
Lateral Tilt Diagnostics
Theory of Operation
Connector Information
How to use the Connector Information (end views, numbers, location photos)
Connector Number Designations
X900 – X999 Connectors
X901 – Header Harness
X911 – Left Amber Turn / Hazard Light (Corn Head)
X912 – Right Amber Turn / Hazard Light (Corn Head)
X914 – Center Height Sensor (Corn Head)
X915 – Left Height Sensor (Corn Head)
X916 – Right Height Sensor (Corn Head)
X917 – Left Height Extension/Header Harness (Corn Head)
X918 – Right Height Extension/Header Harness (Corn Head)
X919 – Center Height Extension/Header Harness (Corn Head)
X928 – Deck Plate Spacing Sensor (Corn Head)
X939 – Left Stubble Light
X940 – Right Stubble Light
X952 – Row Guidance Sensor
X954 – Corn Head Chopper Speed Sensor
Circuit Code Listing
Circuit Code Listing
Connector Repair Procedures
Theory of Operation
Power Train System
General Information
Theory of Operation
Power Train System Diagnostics
Theory of Operation
Schematic
Diagnostics
Component Identification and Location
Component Identification and Location
Right Cross Auger Drive Chain
Left Cross Auger Drive on 12 Row Only
Cross Auger Slip Clutch
Row Unit Drive Chain
Row Unit Slip Clutch
Right Telescoping Drive Shaft
Left Telescoping Drive Shaft
Hydraulic System
General Information
General Information
How To Use This Section
Visual Inspection
Deck Plate Adjust Diagnostics
Theory of Operation
Schematic
Diagnostics
Component Identification and Location
Component Identification and Location
Right Cross Auger Drive Chain
Left Cross Auger Drive on 12 Row Only
Cross Auger Slip Clutch
Row Unit Drive Chain
Row Unit Slip Clutch
Right Telescoping Drive Shaft
Left Telescoping Drive Shaft
Page Number