John Deere 6020 6920S Operation and Tests Technical Manual
John Deere 6020, 6020SE, 6620 and 6920S Tractors Operation and Tests Technical Manual TM4741 is the factory-issued diagnostic and testing manual developed for John Deere dealership technicians and professional workshop use.
This comprehensive technical manual provides detailed information for diagnosing, testing, adjusting and troubleshooting the major systems fitted to John Deere 6020 Series and 6020SE Series tractors. Covering engine operation, electrical systems, hydraulic systems, transmissions, steering, brakes and electronic controls, this manual is an essential workshop reference for mechanics, technicians and owners carrying out advanced servicing and fault diagnosis.
With an impressive 3477 pages, TM4741 contains extensive technical information, operational theory, test procedures, diagnostic routines, adjustment specifications and system checks used by John Deere service departments.
Whether diagnosing transmission faults, hydraulic performance issues, electrical problems or electronic controller faults, this manual provides the information required to test systems correctly and identify problems efficiently.
This manual covers the following models:
• John Deere 6020
• John Deere 6020SE
• John Deere 6620
• John Deere 6920S
WHAT THIS MANUAL CONTAINS
• General Information
• Safety Information
• Operational Theory
• Engine Operation and Tests
• Fuel System Testing
• Cooling System Testing
• Air Intake System Testing
• Electrical System Diagnostics
• Wiring Diagrams
• Functional Schematics
• Controller Diagnostics
• Electronic Control Unit Testing
• PowrQuad Transmission Tests
• PowrQuad Plus Transmission Tests
• AutoQuad Transmission Tests
• AutoPowr Transmission Tests
• SyncroPlus Transmission Tests
• PowrReverser Tests
• Front Wheel Drive System Testing
• Steering System Testing
• Brake System Testing
• Hydraulic System Testing
• Hydraulic Adjustments
• Operator Station Systems
• Cab Components
• Dealer Fabricated Special Tools
• Diagnostic Procedures
• Troubleshooting Procedures
• Component Testing Procedures
• System Calibration Information
MANUAL DETAILS
• Manufacturer: John Deere
• Models: 6020, 6020SE, 6620, 6920S
• Manual Type: Operation and Tests Technical Manual
• Manual Number: TM4741
• Pages: 3477
• Format: PDF
• Language: English
WHAT HAPPENS AFTER PURCHASE?
Following purchase you will immediately receive our Download Information file.
Your manual will then be personally prepared and sent to the email address used during checkout.
Most orders are dispatched within minutes and normally within one hour. Large manuals may take slightly longer to prepare due to file size.
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