John Deere 6020 6020SE 6120 6120SE 6220 6220SE 6320 6320SE 6420 6420S 6420SE 6520 6520SE 6620 6820 6920 6920S Tractors Operation and Test Manual TM4741
The John Deere 6020 6020SE 6120 6120SE 6220 6220SE 6320 6320SE 6420 6420S 6420SE 6520 6520SE 6620 6820 6920 6920S Tractors Operation and Test Manual provides detailed operation, testing, diagnostic, and adjustment information for the listed European tractor models. It covers general information, engine operational checks, fuel, air intake and cooling systems, electrical system diagnostics, electronic control units, and transmission systems. The manual also includes information on SyncroPlus, Power Reverser, AutoPowr/IVT, PowrQuad, PowrQuad Plus, AutoQuad and AutoQuad Plus transmissions, drive systems, steering and brakes, hydraulics, miscellaneous systems, the operator’s cab, and special tools and test equipment.
Specifications: SM
- Brand: John Deere 6000 Series Tractors
- Type of Document: Operation and Test Manual
- Type of Equipment: Tractor
- Region: Europe
- Model: 6020, 6020SE, 6120, 6120SE, 6220, 6220SE, 6320, 6320SE, 6420, 6420S, 6420SE, 6520, 6520SE, 6620, 6820, 6920, 6920S
- Manual Number: TM4741
- Language: English
- Format: PDF
Details:
Table of Contents
Introduction
- Foreword
- Version date
GENERAL INFORMATION
- Safety Measures
- General References
ENGINE
- Operational Check-Out
- Tests and Adjustments
FUEL, AIR INTAKE AND COOLING SYSTEMS
- Tests and Adjustments
- Theory of Operation
ELECTRICAL SYSTEM
- Sub-System Diagnostics (Cab)
- Sub-System Diagnostics (Open Operator’s Station)
- Sub-System Diagnostics (SE Tractors)
- Component Tests
- Functional Schematics (AutoPowr/IVT Transmission)
- Functional Schematics (PowrQuad Plus, AutoQuad and AutoQuad Plus Transmissions)
- Functional Schematics (Open Operator’s Station)
- Functional Schematics (SE Tractor)
- Summary of Wiring Harnesses
- Wiring Harnesses
- Wiring Harnesses (Continued)
- Wiring Harnesses from Serial Number 398656
- Wiring Harnesses from Serial Number 398656 (Continued)
ELECTRONIC CONTROL UNITS
- Operation and General Information on Diagnostics
- Data BUS Systems, Operation
- ATC – Automatic Temperature Control Unit
- BCU – Basic Control Unit
- BIF – Basic Informator
- ECU – Engine Control Unit
- EPC – Control Unit for PowrQuad Plus, AutoQuad and AutoQuad Plus Transmissions
- JDL – Control Unit for JDLink
- PLC – Park Lock Controller
- PRF – Performance Monitor
- SFA – Control Unit for Front-Wheel Drive Axle and Cab Suspension
- SIC – Control Unit for Electrically Activated Selective Control Valves
- SSU – Control Unit for AutoTrac
- TCU – Control Unit for AutoPowr/IVT Transmission
- TEC – Control Unit for Tractor Equipment Interface
- UIC – User Interface Controller
- UIM – User Interface Module, Keyboard for GreenStar Display 2100
SYNCROPLUS TRANSMISSION
- Introductory Checks
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
POWER REVERSER TRANSMISSION
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
AUTOPOWR/IVT TRANSMISSION
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
POWRQUAD, POWRQUAD PLUS, AUTOQUAD AND AUTOQUAD PLUS TRANSMISSIONS
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
DRIVE SYSTEMS
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
STEERING AND BRAKES
- Introductory Checks
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
HYDRAULIC SYSTEM
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
MISCELLANEOUS
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
OPERATOR’S CAB
- Operational Check-Out
- Tests and Adjustments
- Theory of Operation
SPECIAL TOOLS
- Special Tools (Dealer-Fabricated)
- Special Tools and Test Equipment
