Description
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Model List:
- 812 Row Crop Cultivator
- 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. Understand Signal Words
- 1.8. Follow Safety Instructions
- 1.9. Prepare for Emergencies
- 1.10. Wear Protective Clothing
- 1.11. Practice Safe Maintenance
- 1.12. Park Machine Safely
- 1.13. Remove Paint Before Welding or Heating
- 1.14. Avoid Heating Near Pressurized Fluid Lines
- 1.15. Avoid HighPressure Fluids
- 1.16. Keep Riders Off Machine
- 1.17. Use Safety Lights and Devices
- 1.18. Use Seat Belt Properly
- 1.19. Tow Loads Safely
- 1.20. Observe Maximum Transport Speed
- 1.21. Decommissioning Proper Recycling and Disposal of Fluids and Components
- 2. Safety Signs
- 2.1. Read Safety Signs Carefully
- 2.2. Depth Gauge Wheel Adjustment
- 3. Preparing the Tractor
- 3.1. Adjusting the Tractor for the Cultivator
- 3.2. Large TractorsCombined Load/Depth Control
- 3.3. Large TractorsUsing Combined Load/Depth Control
- 3.4. Setting Hitch Selector and Speed Lever for SmallChassis Tractors
- 3.5. Setting the Hitch
- 3.6. Determining Front Ballast
- 4. Preparing the Machine
- 4.1. Importance of Proper Adjustment
- 4.2. Adjustment
- 4.3. Adjusting Hitch Pins
- 5. Operating the Machine
- 5.1. Recommendations for Proper Operation
- 5.2. Attaching Cultivator Shanks
- 5.3. Cultivator Safety System
- 5.4. Cultivator Shank Position
- 5.5. Setting Sweep Angle
- 5.6. Adjusting Shanks by Row
- 5.7. Adjusting All Sweeps on Cultivator Shanks
- 5.8. Cultivator Ground Clearance
- 6. Attaching and Detaching
- 6.1. Setting Hitch Selector Lever
- 6.2. Using External Raise/Lower Switch
- 6.3. Attaching the Cultivator to Tractor Without Quick Coupler
- 6.4. Attaching the Cultivator to Tractor with Quick Coupler
- 6.5. Hitch Control Levers
- 6.6. Leveling Cultivator Frame
- 6.7. Detaching Cultivator from Tractor
- 7. Transporting
- 7.1. Use a Safety Chain
- 7.2. Use Safety Lights and Devices
- 7.3. Tow Loads Safely
- 7.4. Observe Maximum Transport Speed
- 7.5. Safe Transport Procedures
- 8. Attachments
- 8.1. Cultivator Shank Sweeps
- 8.2. Cultivator Tips
- 9. Assembly
- 9.1. Assembly
- 9.2. Row Spacing Tables and Diagrams
- 9.3. Arrangement for 711 mm (28 in.) Row Width
- 9.4. Arrangement for 762 mm (30 in.) Row Width
- 9.5. Arrangement for 914 mm (36 in.) Row Width
- 9.6. Arrangement for 965 mm (38 in.) Row Width
- 9.7. Arrangement for 1016 mm (40 in.) Row Width
- 10. Troubleshooting
- 10.1. Troubleshooting
- 11. Lubrication and Maintenance
- 11.1. Alternative Lubricants
- 11.2. Lubricant Storage
- 11.3. Waste Oil
- 11.4. Lubrication Symbols
- 12. Service
- 12.1. Unified Inch Bolt and Screw Torque Values
- 12.2. Metric Bolt and Screw Torque Values
- 12.3. Sweeps, Tips, and Shovels
- 13. Storage
- 13.1. Store Attachments Safely
- 13.2. Preparing the Cultivator for Storage
- 13.3. Returning the Cultivator to Service
- 14. Specifications
- 14.1. Cultivator
- 14.2. Cultivator Weight (Approx.)
- 14.3. John Deere Tractors Recommended for Model 812 Cultivators
- 14.4. Recommended Tractors
- 14.5. Product Identification Number
- 14.5.1. Content of Individual Positions or Group of Position Character Products Serial Number
- 15. John Deere Service Keeps You On Job
- 15.1. John Deere Is At Your Service
- 15.2. John Deere Parts
- 15.3. The Right Tools
- 15.4. WellTrained Technicians
- 15.5. Prompt Service
