John Deere Tractors 9120 9220 9320 9420 9520 9620 Diagnosis and Tests Service Manual TM1972

John Deere Tractors 9120 9220 9320 9420 9520 9620 Diagnosis and Tests Service Manual TM1972
Format: PDF
Language: English
Brand: John Deere
Type of machine: Tractor
Type of document: Diagnosis and Tests Service Manual
Models: 9120 9220 9320 9420 9520 9620
Pages: 5509 Pages
Part Number: TM1972

Illustrated Factory Diagnosis and Tests Service Manual for John Deere 4WD Articulated Tractors 9120, 9220, 9320,9420, 9520 and 9620 Operation and Test

This manual contains high quality images, circuit diagrams, instructions to help you to operate, maintenance, diagnostic, and repair your truck. This document is printable, without restrictions, contains searchable text, bookmarks, crosslinks for easy navigation.

Content:
Foreword
GENERAL
Safety
General Specifications
General References
SERVICE CODES
ACU Code Diagnostics
AMS Code Diagnostics
ASU Code Diagnostics
ATC Code Diagnostics
CCU Code Diagnostics
ECU Code Diagnostics
HCU Code Diagnostics
ICU Code Diagnostics
JDL Code Diagnostics
PCU Code Diagnostics
SCo Code Diagnostics
SCS Code Diagnostics
SCU Code Diagnostics
SSU Code Diagnostics
SUP Code Diagnostics
OBSERVABLE SYMPTOMS
Axles
Electrical
Ag Management Solutions (AMS)
Hitch
Heating, Ventilation, and Air Conditioning (Standard)
Heating, Ventilation and Air Conditioning – CLIMATRAK™ (ATC)
(-009999)
Heating, Ventilation and Air Conditioning – CLIMATRAK™ (ATC)
(010001-)
Operator Station
PowerShift Transmission
Power Take-Off
Selective Control Valve
Steering
Manual Shift Transmission
SYSTEM DIAGNOSIS
Powershift Transmission
Manual Shift Transmission
Steering System
AutoTrac Steering System
Hydraulic System (Standard)
Hydraulic System (Scraper High Flow)
Hydraulic System (Ag High Flow)
Operator Station
ENGINE
Operational Checks
Tests and Adjustments
Theory of Operation
FUEL AND AIR
Theory of Operation
ELECTRICAL
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
CONTROL UNITS
Codes and Addresses
ACU References
ASU References
ATC References
CCU References
ECU References
HCU References
ICU References
PCU References
PrF References
SCo References
SCS References
SCU References
SSU References
SUP References
AG MANAGEMENT SOLUTIONS (AMS) – GREENSTAR
Greenstar™ System References
AG MANAGEMENT SOLUTIONS (AMS) – JDLINK™
Accessing Diagnostic Codes and Addresses
Diagnostic Trouble Codes
Diagnostic Addresses
JDLINK™ Machine Messenger Diagnostics
AG MANAGEMENT SOLUTIONS (AMS) – AUTOTRAC
How to Use This Diagnostic Information
Accessing Diagnostic Addresses and Codes
Diagnostic Trouble Codes
Diagnostic Addresses
AutoTrac Identification
AutoTrac Diagnostics – 9000 Series Factory Installed
AutoTrac Diagnostics – 9000 Series Field Installed
GREENSTAR™ Parallel Tracking Identification
Parallel Tracking Diagnostics – 9000 Series Factory Installed
Parallel Tracking Diagnostics – 9000 Series Field Installed
GREENSTAR™ Display Diagnostics
GREENSTAR™ Mobile Processor Diagnostics
STARFIRE™ Receiver Diagnostics
GREENSTAR™ KeyCard Diagnostics
AutoTrac CAN Bus Identification
AutoTrac CAN Bus Diagnostics – 9000 Series Factory Installed
AutoTrac CAN Bus Diagnostics – 9000 Field Installed
AutoTrac CCD Bus Identification
AutoTrac CCD Bus Diagnostics – 9000 Series Factory Installed
AutoTrac CCD Bus Diagnostics – 9000 Series Field Installed
AutoTrac Power Identification
AutoTrac Power Diagnostics – 9000 Series Factory Installed
AutoTrac Power Diagnostics – 9000 Series Field Installed
AutoTrac Status Identification
AutoTrac Status Diagnostics – 9000 Series Factory Installed
AutoTrac Status Diagnostics – 9000 Series Field Installed
AutoTrac Steering Response Identification
AutoTrac Steering Response Diag. – 9000 Series Factory Installed
AutoTrac Steering Response Diag. – 9000 Series Field Installed
AutoTrac Steering Control Unit Identification
AutoTrac Steering Control Unit Diag – 9000 Series Factory Installed
Steering Control Unit Diag – 9000 Series Field Installed
Circuit Code Listing
Connector Information
AG MANAGEMENT SOLUTIONS (AMS) – FIELD DOC™
GPS Position and STARFIRESTARFIRE is a trademark of Deere & Company
Receiver Operation and Tests
FIELD DOCFIELD DOC is a trademark of Deere & Company
Basic Operation and Tests
POWERSHIFT TRANSMISSION
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
MANUAL SHIFT TRANSMISSION
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
DRIVE SYSTEMS
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
STEERING AND BRAKES
Preleminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
HYDRAULICS
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
OPERATOR STATION
Preliminary Checks
Operational Checks
Tests and Adjustments
Theory of Operation
Schematics and Diagrams
TOOLS
Fabricated Tools
Test Kits