John Deere 9970 (PIN prefix 1YC) Cotton Pickers Diagnostic Manual (TM127419)

John Deere 9970 (PIN prefix 1YC) Cotton Pickers Diagnostic Manual (TM127419)

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

This manual will assist you in diagnosing for your cotton picker.
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Covered Models:
   9970 (SN: 1YC___)
Table of Contents:
   Introduction
      Foreword
   General Information
      General References
      Safety
      Specifications
   Diagnostic Trouble Codes
      ECU - Level 11 (Tier 2) - Diagnostic Trouble Codes
      ECU - Level 14 (Tier 3) Diagnostics Trouble Codes
   Observable Symptoms
      Engine Diagnosis and Test
      Fuel-Air Diagnosis and Tests
      Electrical Diagnosis and Tests
      Power Train Diagnosis and Tests
      Brake Systems Diagnosis and Tests
      Hydraulic System Diagnosis and Tests
      Steering System Diagnosis and Tests
      Operator Station Diagnosis and Tests
      Picking Unit Diagnosis and Tests
      Moistener System Diagnosis and Tests
   Engine Diagnosis and Tests
      General Information
      Test Procedures and Specifications
      Operational Checkout
   Fuel/Air Diagnosis and Tests
      General Information
      Tests Procedures
      Air Intake System Diagnostics
      Fuel System Diagnostics
      Component Location
   Electrical Diagnosis and Tests
      General Information
      Fuses and Relays
      Accessing Diagnostic Trouble Codes and Addresses
      Engine Control Unit (ECU) Diagnostic Codes
      Air Conditioning and Heater Diagnostics
      Auxiliary and Lighter Power Outlet Diagnostics
      Auxiliary Fuel Pump Diagnostics
      Backup Alarm Diagnostics
      Basket Compactor System Diagnostics
      Basket Conveyor Monitor Diagnostics
      Basket Conveyors Diagnostics
      Basket Extension Raise and Lower Diagnostics
      Basket Raise and Lower Diagnostics
      CAN Bus Diagnostics
      Caution, Stop, and Normal Light Diagnostics
      Charging System Diagnostics
      Doffer Door Monitor Diagnostics
      Dome Light Diagnostics
      Drum Speed Monitor Diagnostics
      Engine Air Filter Monitor Diagnostics
      Engine Control Diagnostics
      Engine Oil Pressure Monitor Diagnostics
      Engine Running Power Diagnostics
      Engine Stop Monitor Diagnostics
      Engine Warning Monitor Diagnostics
      Cotton Fan Engage Diagnostics
      Fan Speed Monitor Diagnostics
      Gauges Diagnostics
      Glow Plug Diagnostics
      Horn Diagnostics
      Hydraulic OiI Temperature Monitor Diagnostics
      Hydrostatic Destroke Diagnostics
      Lighting System - Beacon Lights Diagnostics
      Lighting System - Field Lights Diagnostics
      Lighting System - Hazard and Turn Signal Lights Diagnostics
      Lighting System - Road Lights Diagnostics
      Lubrication Monitor Diagnostics
      Moistener System Diagnostics
      Park Brake Monitor Diagnostics
      Power System Diagnostics
      Radio Diagnostics
      Rear Wheel Drive Diagnostics
      Row-Trak Diagnostics
      Row-Trak Monitor Diagnostics
      Starting System Diagnostics
      Tachometer Diagnostics
      Tether and Lubrication Diagnostics
      Tether Monitor Diagnostics
      Unit Raise and Lower Diagnostics
      Wait To Start Monitor Diagnostics
      Wiper Diagnostics
      Basket Full Diagnostics
      X100-X199 Connector Information
      X200-X299 Connector Information
      X500-X599 Connector Information
      X600-X699 Connector Information
      X700-X799 Connector Information
      X800-X899 Connector Information
      X900-X999 Connector Information
   Power Train Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Hydrostatic Diagnostics
      Component Location
   Brake System Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Park Brake Diagnostics
      Service Brakes Diagnostics
   Hydraulic System Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Basket Extension Diagnostics
      Basket Raise and Lower System Diagnostics
      Compactor System Diagnostics
      Conveyor System Diagnostics
      Height Control System Diagnostics
      Row Unit Lubrication System
      Unit Raise and Lower System Diagnostics
      Fan Reverse System Diagnostics
      Component Location
   Steering System Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Steering Diagnostics
      Component Location
   Operator Station Diagnosis and Tests
      General Information
      Test Procedures and Adjustments
      Air Conditioning / Heating Diagnostics
      Component Location
   Picking Units Diagnosis and Tests
      General Information
      Picking Unit Adjustments
      Picking Unit Diagnostics
   Moistener System Diagnosis and Tests
      General Information
      Moistener System Tests and Adjustments
      Moistener System Diagnostics
      Moistener System Component Location

Format: PDF, 714 pages
Language: English
Publication Date: 04 Sep 2019