Description
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Model List:
- 670 Disk Harrow Offset with Wheel
- 1. Introduction
- 1.1. Foreword
- 1.2. Identification View
- 1.3. A Message to Our Customers
- 1.4. Preliminary Checks
- 1.5. Regions and Country Versions
- 1.6. Machine Overview
- 1.7. Recognize Safety Information
- 1.8. Understand Signal Words
- 1.9. Follow Safety Instructions
- 1.10. Use Seat Belt Properly
- 1.11. Park Machine Safely
- 1.12. Keep Riders Off Machine
- 1.13. Prepare for Emergencies
- 1.14. Use Safety Lights and Devices
- 1.15. Wear Protective Clothing
- 1.16. Use a Safety Chain
- 1.17. Tow Loads Safely
- 1.18. Observe Maximum Transport Speed
- 1.19. Practice Safe Maintenance
- 1.20. Remove Paint Before Welding or Heating
- 1.21. Avoid HighPressure Fluids
- 1.22. Store Attachments Safely
- 2. Safety Signs
- 2.1. Warning Decal
- 2.2. Danger Decal
- 2.3. Hydraulic Cylinder
- 3. Preparing the Tractor
- 3.1. Determining Tractor Requirements
- 3.2. Hydraulic Cylinder
- 3.3. Preparing Hydraulic System
- 3.4. Securing 3Point Hitch
- 3.5. Positioning Drawbar
- 4. Preparing the Machine
- 4.1. Checking and Lubricating Disk
- 4.2. Rigid Scrapers
- 5. Attaching and Detaching
- 5.1. Attaching Disk to Tractor
- 5.2. Transport Safely
- 5.3. Avoid HighPressure Fluids
- 5.4. Install Hydraulic Cylinders and Hoses
- 5.5. Attaching Warning Light Plug
- 5.6. Detaching from Tractor
- 5.7. Checking Depth Control Operation
- 5.8. Checking Leveling Adjustment
- 6. Transporting Machine
- 6.1. Use a Safety Chain
- 6.2. Use Safety Lights and Devices
- 6.3. Tow Loads Safely
- 6.4. Observe Maximum Transport Speed
- 6.5. Positioning Tractor Drawbar for Transport (FourWheel Drive Tractors)
- 6.6. Positioning Jack for Transport
- 6.7. Attach Safety Chain to Tractor
- 6.8. Install Transport Lockups
- 6.9. Attaching Warning Light Plug
- 6.10. Transporting the Machine
- 6.11. Angling Hitch for Transport
- 7. Operating the Machine
- 7.1. Guidelines for Use
- 7.2. Tighten Hardware
- 7.3. Operating Speed
- 7.4. Preparing to Operate in Field
- 7.5. Using Single Point Depth Stop Control
- 7.6. Angling Hitch for Disk
- 7.7. Adjusting Side Draft
- 7.8. Adjusting Uneven Gang Penetration
- 7.9. Adjusting Disk Depth FronttoRear
- 7.10. Changing Turnbuckle Connection
- 7.11. Angling the Gangs
- 7.12. Filling Furrows
- 8. Attachments
- 8.1. General
- 8.2. Safety Chain
- 9. Lubrication
- 9.1. Alternative and Synthetic Lubricants
- 9.2. Lubricant Storage
- 9.3. Lubrication Symbols
- 9.4. Beginning and End of Season
- 9.5. Lubricate Leveling Adjustment Spring Retainer
- 9.6. Lubricate Leveling Adjustment Trunnion
- 9.7. Lubricate Turnbuckle
- 9.8. Lubricate Wheel Bearings
- 10. Troubleshooting
- 10.1. Troubleshooting
- 10.2. Troubleshooting
- 10.3. Troubleshooting
- 11. Service
- 11.1. Disassembling Disk Gangs
- 11.2. Gang Identification
- 11.3. Disk 670 Disk Gangs
- 11.4. Disk 670 Disk Gangs
- 11.5. Disk 670 Disk Gangs
- 11.6. Disk 670 Disk Gangs
- 11.7. Disk 670 Disk Gangs
- 11.8. Disk 670 Disk Gangs
- 11.9. Disk 670 Disk Gangs
- 11.10. Disk 670 Disk Gangs
- 11.11. Disk 670 Disk Gangs
- 11.12. Disk 670 Disk Gangs
- 11.13. Using Safe Service Procedures
- 11.14. Replacing Ground Engaging Tools
- 11.15. Service Tire Safely
- 11.16. Checking Tire Pressure
- 11.17. Checking Wheel Bolts and Bearings
- 11.18. Checking Hydraulic System
- 11.19. Replacing Scrapers (Rigid Scrapers)
- 11.20. Servicing Disk Gangs
- 11.21. Assembling Disk Spools
- 11.22. Assembling Sleeve and Bearings
- 11.23. Gang Nut Wrenches
- 11.24. Tighten Gang Bolts
- 11.25. Standard Raiser Tightening Sequence
- 11.26. Identifying Disk Blades Eligible for Warranty
- 11.27. Identifying Disk Blades Not Eligible for Warranty
- 12. Storage
- 12.1. Store Attachments Safely
- 12.2. Beginning of Season Service
- 12.3. End of Season Service
- 13. Specifications
- 13.1. Unified Inch Bolt and Screw Torque Values
- 13.2. Metric Bolt and Screw Torque Values
- 13.3. Tractor PTO Horsepower Recommendations for Normal Ground Conditions
- 13.4. Main Frame
- 13.5. Tapered Gangs
- 13.6. Gang Frames
- 13.7. Sizes of Blades
- 13.8. Specifications
- 13.9. Hydraulic Requirements
- 13.10. Product Identification Number
- 13.10.1. Content of Individual Positions or Group of Position Character Products Serial Number
- 14. John Deere Service Literature Available
- 14.1. Technical Information
- 14.2. John Deere Parts
- 14.3. The Right Tools
- 14.4. WellTrained Technicians
- 14.5. Prompt Service
