John Deere 7200, 7300, 7400, 7500, 7700 and 7800 Forage Harvester Operation and Test Technical Manual TM4670 27AUG07 PDF

Table of contents
FOREWORD
VERSION DATE
Section 210 – SAFETY AND GENERAL INFORMATION
Group 05 – Safety Information
Group 15 – General Information
Section 211 – DIAGNOSTIC TROUBLE CODES
Group AMS – AMS Diagnostic Trouble Codes
Group ARC – ARC Diagnostic Trouble Codes
Group ECUL9 – ECU Diagnostic Trouble Codes (6125 JD Control Unit Level 9)
Group ECUL6 – ECU Diagnostic Trouble Codes (6125 JD Control Unit Level 6)
Group ECU(Cummin – ECU Diagnostic Trouble Codes (Cummins Engine)
Group JDL – JDL Diagnostic Trouble Codes
Group OCP – OCP Diagnostic Trouble Codes
Group PTP – PTP Diagnostic Trouble Codes
Group RCP – RCP Diagnostic Trouble Codes
Group RDC – RDC Diagnostic Trouble Codes
Group RGC – RGC Diagnostic Trouble Codes
Group SIG – SIG Diagnostic Trouble Codes
Group SPF – SPF Diagnostic Trouble Codes
Section 212 – OBSERVABLE SYMPTOMS
Group 20 – Engine
Group 40 – Electrical System
Group 50 – ProDrive
Group 70 – Hydraulic System
Group 90 – Operator′s Station
Section 213 – SYSTEM DIAGNOSTICS
Group 40 – Electrical System
Group 45 – Electronic System
Section 220 – ENGINE
Group 05 – Engine Specifications
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Section 230 – FUEL, AIR INTAKE AND COOLING SYSTEMS
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 240 – ELECTRICAL SYSTEM (UP TO SERIAL NO. 508099)
Group 10A – Power Distribution
Group 10B – Lighting System
Group 10C – Power Outlet Sockets
Group 10D – Wipers
Group 10E – Outside Mirrors
Group 10F – Ether Starting Aid
Group 10G – Horn
Group 10H – Engine Start
Group 10I – Air-Conditioning System
Group 10J – Warning Devices and Monitors
Group 10K – Area Counter Functions
Group 10L – Electronically Controlled Lighting Functions
Group 10M – Cutterhead Control Functions
Group 10N – Engine Cooling Functions
Group 10P – Engine Speed Control Functions
Group 10Q – Feed Roll Control Functions
Group 10R – Header Control Functions
Group 10S – Kernel Processor Functions
Group 10T – Knife Sharpening Functions
Group 10U – Electronic Power Control Functions
Group 10V – Lubrication Control Functions
Group 10W – Metal Detector Functions
Group 10X – Drive Train Control Functions
Group 10Y – Row Guidance Functions
Group 10Z – Stationary Knife Adjust Function
Group 10AA – Spout Control Functions
Group 10AB – Trailer Functions
Group 10AC – System Interlock Functions
Group 10AD – On-Board Diagnostic Functions
Group 10AE – CAN Bus System Functions
Group 15 – Wiring and Harness Diagrams
Section 241 – ELECTRICAL SYSTEM (FROM SERIAL NO. 508100)
Group 10A – Power Distribution
Group 10B – Lighting System
Group 10C – Sockets
Group 10D – Wipers
Group 10E – Outside Mirrors
Group 10F – Ether Starting Aid
Group 10G – Horn
Group 10H – Engine Start
Group 10I – Air-Conditioning System
Group 10J – Warning Devices and Monitors
Group 10K – Area Counter Functions
Group 10L – Electronically Controlled Lighting Functions
Group 10M – Cutterhead Control Functions
Group 10N – Engine Cooling Functions
Group 10P – Engine Speed Control Functions
Group 10Q – Feed Roll Control Functions
Group 10R – Header Control Functions
Group 10S – Kernel Processor Functions
Group 10T – Knife Sharpening Functions
Group 10U – Electronic Power Control Functions
Group 10V – Lubrication Control Functions
Group 10W – Metal Detector Functions
Group 10X – Drive Train Control Functions
Group 10Y – Row Guidance Functions
Group 10Z – Stationary Knife Adjust Function
Group 10AA – Spout Control Functions
Group 10AB – Trailer Functions
Group 10AC – System Interlock Functions
Group 10AD – On-Board Diagnostic Functions
Group 10AE – CAN Bus System Functions
Group 10AF – GreenStar Display/Moisture Sensor
Group 10AG – AutoTrac
Group 13 – Functional Schematics – Sections 1 to 41
Group 20 – Wiring and Harness Diagrams, Connectors and Components
Group 21 – Wiring and Harness Diagrams (Splices)
Group 25 – Location of Wiring Harnesses
Section 245 – CONTROL UNITS
Group 05 – Operation and General Information on Diagnostics
Group 06 – Test Equipment
Group 20 – CAN Bus System
Group AMS – GreenStar Control Unit (AMS)
Group ARC – Armrest Control Unit (ARC)
Group ECU – Engine Control Unit (ECU)
Group JDL – JDLink Control Unit (JDL)
Group OCP – Overhead Control Panel Control Unit (OCP)
Group PTP – ProDrive Control Unit (PTP)
Group RCP – Cornerpost Control Unit (RCP)
Group RDC – Rear Wheel Drive Control Unit (RDC)
Group RGCI – Row Guidance I Control Unit (RGC I)
Group RGCII – Row Guidance II Control Unit (RGC II)
Group SIG – Metal Detector Control Unit (SIG)
Group SPF – SPFH Main Control Unit (SPF)
Group SSU – AutoTrac Control Unit (SSU)
Section 250 – POWER TRAIN WITH 3-SPEED TRANSMISSION
Group 10 – Operational Checks
Group 15 – Tests and Adjustments for 3-Speed Transmission
Group 20 – Theory of Operation of 3-Speed Transmission
Section 251 – POWER TRAIN, PRODRIVE TRANSMISSION AND FOUR-WHEEL DRIVE
Group 05 – Preliminary Checks
Group 10 – Tests
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 260 – BRAKES, STEERING, REAR AXLE
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 261 – BRAKES, STEERING, ROW GUIDANCE II, REAR AXLE FOR MACHINES FROM SERIAL
NUMBER 508100
Group 05 – Preliminary Checks
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 270 – HYDRAULIC SYSTEM
Group 05 – General Information
Group 10 – Hydraulic Circuit Diagrams
Group 15 – Location of Hydraulic Components
Group 20 – Hydraulic System Diagnostic Schematics
Section 271 – HYDRAULIC SYSTEM (MACHINES WITH PRODRIVE TRANSMISSION)
Group 05 – General Information
Group 10 – Hydraulic Circuit Diagrams
Group 15 – Location of Hydraulic Components
Group 20 – Hydraulic System Diagnostic Schematics
Section 290 – OPERATORS′S CAB
Group 10 – Operational Checks
Group 15 – Tests and Adjustments
Group 20 – Theory of Operation
Section 299 – SPECIAL TOOLS
Group 10 – Special Tools and Test Equipment
Section 310 – IVLOC TRANSMISSION
Group 05 – General Information
Group 10 – Operational Checks
Group 15 – IVLOC Transmission Diagnostics
Group 20 – Theory of Operation