John Deere 870G, 870GP, 872G and 872GP Motor Graders (SN. before 634753) Operation and Test Manual (TM11208)

Illustrated factory Operation and Test Manual for John Deere Motor Graders Models 870G, 870GP, 872G and 872GP.

This manual will assist you in diagnosing, and troubleshooting for your motor grader.
You can use a Windows, Mac, or Android device to view this manual. You only need to have a PDF reader installed.

Covered Models:
   870G (SN: -634753)
   870GP (SN: -634753)
   872G (SN: -634753)
   872GP (SN: -634753)

Format: PDF, 1158 pages
Language: English
Publication Date: 17 Jan 2023
Table of Contents:
   Introduction
      Foreword
   General Information
      Safety
   Diagnostics
      Transmission Control Unit (TCU) Diagnostic Trouble Codes
      Engine Control Unit (ECU) Diagnostic Trouble Codes
      Advance Display Unit (ADU) Diagnostic Trouble Codes
      Flex Load Controller (FLC) Diagnostic Trouble Codes
      Hydraulic Valve Controller (HVC) Diagnostic Trouble Codes
      Auxiliary Valve Controller (AVC) Diagnostic Trouble Codes
      Sealed Switch Module (SSM) Diagnostic Trouble Codes
      Six Wheel Drive (6WD) Diagnostic Trouble Codes
      LJ1 Diagnostic Trouble Codes
      LJ2 Diagnostic Trouble Codes
      LJ3 Diagnostic Trouble Codes
      LJ4 Diagnostic Trouble Codes
      RJ1 Diagnostic Trouble Codes
      RJ2 Diagnostic Trouble Codes
      RJ3 Diagnostic Trouble Codes
      RJ4 Diagnostic Trouble Codes
   Operational Checkout Procedure
      Operational Checkout Procedure
   Engine
      Theory of Operation
      Diagnostic Information
      Tests
   Electrical System
      System Information
      System Diagrams
      Sub-System Diagnostics
      Monitor Operation
      References
   Six Wheel Drive (6WD)
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
   Power Train
      Theory of Operation
      Diagnostic Information
      Tests
   Hydraulic System
      Theory of Operation
      Diagnostic Information
      Tests
   Heating and Air Conditioning
      Theory of Operation
      Diagnostic Information
      Adjustments
      Tests
      Section 9000
      Section 9001
      Section 9005
      Section 9010
      Section 9015
      Section 9016
      Section 9020
      Section 9025
      Section 9031