Description
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Model List:
- HH50-82 Heavy Harrow
- 1. Introduction
- 1.1. Foreword
- 1.2. A Message to Our Customers
- 1.3. Recognize Safety Information
- 1.4. Understand Signal Words
- 1.5. Follow Safety Instructions
- 1.6. Spanish Safety Signs and Operators Manual
- 1.7. Prepare for Emergencies
- 1.8. Wear Protective Clothing
- 1.9. Protect Against Noise
- 1.10. Practice Safe Maintenance
- 1.11. Park Machine Safely
- 1.12. Support Raised Equipment
- 1.13. Remove Paint Before Welding or Heating
- 1.14. Avoid Heating Near Pressurized Fluid Lines
- 1.15. Avoid HighPressure Fluids
- 1.16. Inspect Lift Circuit Hoses
- 1.17. Store Attachments Safely
- 1.18. Service Tires Safely
- 1.19. Decommissioning Proper Recycling and Disposal of Fluids and Components
- 1.20. Operate Safely
- 1.21. NonPermissible Use
- 1.22. Use Safety Lights and Devices
- 1.23. Keep Riders Off Machine
- 1.24. Observe Maximum Transport Speed
- 1.25. Use a Signal Person
- 1.26. Use a Safety Chain
- 1.27. Tow Loads Safely
- 1.28. Avoid Overhead Power Lines
- 1.29. Prepare for Transport
- 1.30. Transport Safely
- 1.31. Park Safely
- 2. Safety Signs
- 2.1. Replace Safety Signs
- 2.2. Sign Locations
- 2.3. Safety Signs
- 2.4. Information Signs
- 3. Safety Features
- 3.1. Safety Features
- 4. Preparing Tractor
- 4.1. Use Tractor Operators Manual
- 4.2. Determine Tractor Requirements
- 4.3. Secure ThreePoint Hitch
- 4.4. Position Drawbar
- 4.5. Prepare Hydraulic SystemJohn Deere R/RT Series Tractors
- 5. Preparing Machine
- 5.1. Drawbar Requirements
- 5.2. Preparing Machine Checklist
- 5.3. Check Tire Pressure
- 5.4. Tighten Wheel Hardware
- 6. Attaching and Detaching
- 6.1. Use Your Tractor and Tillage Equipment Operators Manuals
- 6.2. Attach and Detach the Machine
- 6.3. Make Proper Hose Connections
- 6.4. Attach Safety Chain to Tractor
- 6.5. Attach Warning Light Plug
- 7. Transporting Machine
- 7.1. Transport Safely
- 7.2. Transport
- 8. Operating Machine
- 8.1. To the Operator
- 8.2. Principles of Operation
- 8.3. Overview of Operation
- 8.4. Use Operators Manual Holder
- 8.5. Before Entering Field Guidelines
- 8.6. Convert to Field Position
- 8.7. Adjust Hitch Clevis
- 8.8. Check Trailer Height
- 8.9. Adjust Trailer Height
- 8.10. Adjust Wing Beam Height
- 8.11. Select the Desired Tine Angle
- 8.11.1. Field Packing
- 8.11.2. Breaking and Spreading Straw
- 8.11.3. Chemical Incorporation
- 8.12. Adjust the Tine Angle
- 9. Lubrication and Maintenance
- 9.1. Use Safe Service Procedures
- 9.2. Multipurpose Extreme Pressure (EP) Grease
- 9.3. Alternative and Synthetic Lubricants
- 9.4. Lubricant Storage
- 9.5. Beginning and End of Season
- 9.6. Lubrication Symbols
- 9.7. Lubrication and Maintenance Intervals
- 9.8. Lubricate Machine
- 10. Troubleshooting
- 10.1. Troubleshooting Guidelines
- 10.2. Before Entering Field Guidelines
- 10.3. Troubleshoot Machine Operation
- 11. Service
- 11.1. Practice Safe Maintenance
- 11.2. Use Safe Service Procedures
- 11.3. Work in Clean Area
- 11.4. Service Machines Safely
- 11.5. Support Machine Properly
- 11.6. Avoid HighPressure Fluids
- 11.7. Replace Hydraulic Hoses
- 11.8. Tighten Hardware
- 11.9. Metric Bolt and Screw Torque Values
- 11.10. Unified Inch Bolt and Screw Torque Values
- 11.11. Face Seal Fittings Assembly and InstallationAll Pressure Applications
- 11.11.1. Face Seal ORing to Stud End Installation
- 11.11.2. Face Seal Adjustable Stud End ORing Installation
- 11.11.3. Face Seal Straight Stud End ORing Installation
- 11.11.4. Fitting Installation
- 11.11.5. Assembly Torque
- 11.12. Metric Face Seal and ORing Stud End Fitting Torque ChartStandard Pressures
- 11.13. SAE Face Seal and ORing Stud End Fitting Torque ChartStandard Pressures
- 11.14. Service Tires Safely
- 11.15. Check Tire Pressure
- 11.16. Discard Tires Properly
- 11.17. Repair Wheel Hub
- 11.17.1. Disassembly
- 11.17.2. Assembly
- 11.18. Tighten Wheel Hardware
- 11.19. Repair Tire
- 11.20. Discard Waste Oil Properly
- 11.21. Prevent Hydraulic System Contamination
- 11.22. Cleanliness
- 11.23. Rephase the Cylinder Circuits
- 11.24. Adjust AutoFold Latch
- 11.25. Replace Tines
- 11.25.1. Disassembly
- 11.25.2. Assembly
- 12. Storage
- 12.1. Store Machine Safely
- 12.2. Prepare Machine for Storage
- 13. Specifications
- 13.1. Tractor Engine Power Requirements
- 13.2. Downward Force on Tractor Drawbar
- 13.3. Machine Weight
- 13.4. Transport Dimensions
- 13.5. Hydraulic Cylinders
- 13.6. Hydraulic Requirements
- 13.7. Product Identification Number
- 14. John Deere Service Literature Available
- 14.1. Technical Information
- 15. John Deere Service Keeps You On Job
- 15.1. John Deere Is At Your Service
