John Deere 9970 (PIN. up to 1N0___023000, N0___023000) Cotton Pickers Diagnostic Manual (TM2100)

Illustrated factory Diagnostic Manual for John Deere Cotton Pickers Models 9970.

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

Covered Models:
   9970 (SN: -1N0___023000; -N0___023000)

Format: PDF, 566 pages
Language: English
Publication Date: 01 Jun 2015
Table of Contents:
   Introduction
      Foreword
   General
      Safety
      General Specifications
      Fuels and Lubricants
   Operational Checkout Procedure
      Machine Operational Checkout
      Diagnostic/Testing Procedures
      Tune-Up and Adjustment
   Engine
      System Operational Checks
      Diagnostic Information
      Engine System Operation and Tests
      System Adjustments
      Theory of Operation
   Fuel and Air
      System Operational Checks
      Diagnostic Information
      System Tests
      System Adjustments
      Theory of Operation
   Electrical - 9970
      System Information
      System and Relay Diagrams
      Power Circuit
      Start Circuit
      Charging Circuit
      Fan Actuator Circuit (P.I.N. -2211)
      Fan Actuator Circuit (P.I.N. 2212-)
      Moistener System Circuit
      Lighting System Circuit
      Monitor System Circuit
      Gauges System Circuit
      Tachometer System Circuit
      Electro-Hydraulic Controls Circuit
      Destroke, Tether and Lube Circuit
      Blower and Air Conditioning Circuit
      Windshield Wiper Circuit
      Dome and Console Light Circuit
      Lighter Circuit
      Horn Circuit
      Radio Circuit
      Auxiliary Plug Circuit
      Rear Wheel Drive Circuit
      Electrical System Tests
   Power Train
      System Operational Checks
      Diagnostic Checks
      System Tests
      System Adjustments
      Theory of Operation
   Steering and Brakes
      System Operational Checks
      System Diagnostics
      System Tests
      System Adjustments
      Theory of Operation
   Hydraulic System
      Operational Checks
      Hydraulic Pump Diagnostics
      Solenoid Control Valve Diagnostics
      Hydraulic Cylinder Diagnostics
      Height Sensing System Diagnostics
      Hydraulic System Tests
      Hydraulic System Adjustments
      Hydraulic System Theory of Operation
      Hydraulic Pump Operation
      Solenoid Control Valve Operation
      Hydraulic Cylinder Operation
      Hydraulic Motors Operation
      Height Control Operation
   Operator`s Station
      Operator`s Station Operational Checks
      Operator`s Station Diagnostics
      Air Conditioning Tests - R134a
      Operator`s Station Tests
      Operator`s Station Adjustments
      Operator`s Station Theory of Operation
   Pro-12 Picking Units
      Diagnostics
      PRO-12 Picking Units Adjustments
      Picking Unit Theory of Operation
   Picking Unit Lubrication
      Lubrication System Operational Checks
      Lubrication System Diagnostics
      Lubrication Systems Tests
      Lubrication System Adjustments
      Lubrication System Theory of Operation
   Moistener System
      Moistener System Diagnostics
      Moistener System Adjustments
      Moistener System Theory of Operation
   Air System
      Air System Diagnostics
      Air System Adjustments
      Air System Theory of Operation
   Fabricated Tools
      Digital Tachometer Analyzer