John Deere

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1990 Central Commodity System

All information, illustrations and specifications in this manual are based on the latest information available at the time of publication. The right is reserved to make changes at any time without notice.

Foreword
Identification View

Section 05 - Safety

Recognize Safety Information
Understand Signal Words
Follow Safety Instructions
Keep Riders Off Machine
Hydraulic Hose Replacement
Practice Safe Maintenance
Service Tires Safely
Prepare for Emergencies
Wear Protective Clothing
Handle Agricultural Chemicals Safely
Use Safety Lights and Devices
Use a Safety Chain
Follow Tire Recommendations
Tow Loads Safely
Observe Maximum Transport Speed
Avoid High-Pressure Fluids
Remove Paint Before Welding or Heating
Avoid Heating Near Pressurized Fluid Lines
Decommissioning — Proper Recycling and Disposal of Fluids and Components
Store Attachments Safely
Replace Safety Signs
Stay Clear of Air System
Support Raised Equipment
Service Safely
Park Safely
Do Not Remove Stabilizer Foot Pin
Safety Features

Section 10 - Safety Signs

Safety Signs—Front
Safety Sign—Rear

Section 15 - Information Decals

Information Decals

Section 20 - Preparing Tractor

Use Your Tractor, Seeding Tool and Monitor Operator's Manuals
Case Drain and Hydraulic Motor Requirements
Prepare Hydraulic System—Tractors With Electro/Hydraulic SCV Controls
Rockshaft Height Stop
Position Drawbar
Monitor Setup
Install CCS Control Console—8000/9000, 8000/9000 TEN and 8020/9020 Series Tractors

Section 25 - Preparing Machine

Before Use
Initial Use of CCS System
Determine Tractor Drawbar and Implement Hitch Compatibility
Inspect Machine
Install Frame Quik-Tatch™ Weights On Wings (Two-Rank Machines ONLY)
Seed Opener Components and Adjustments
Lock-Up Rockshafts and Openers
Adjust Gauge Wheel and Seeding Depth
Adjust Press and Closing Wheel Down Force
Position Closing Wheels
Adjust Seed Boots
Check Opener Adjustments
Install Bridge Divider When Seeding Oats

Section 30 - Attaching and Detaching

Use Your Tractor, Seeding Tool and Monitor Operator's Manuals
Attach Safety Chains
Make Proper Hose Connections
Hydraulic Connections Recommendations
Attach Machine to Tractor
Open and Close Opener Hydraulic Lock-Up Valve
Position Change Valve (If Equipped)
Check Rockshaft-Opener Control Operation
Check Hydraulic Control Functions
Attach Monitor, Control Box, and Warning Light Harness
Detach Machine From Tractor
Detach Monitor, Control Box, and Warning Light Harness

Section 35 - Transporting

Transport Safely
Attach Safety Chains
Warning Light Configuration (Style A)
Light Enhancement Module
Keep Riders Off Machine
Position Tractor Drawbar for Transport
Lock Up Rockshaft and Openers
Position Hitch Jack for Transport

Section 40 - Operating Machine—General

Operation Guidelines
Follow Safe Operating Procedures

Section 45 - Operating Machine—Air Tool

Principals of Active Hydraulic Opener Down Force System
Electro/Hydraulic SCV Controls for Active Down-Force
Position Change Valve (If Equipped)
Adjust Opener Down Force—Tractors With Closed Center Hydraulic Systems
Prepare for Field Operation
Operation in Wet Conditions

Section 50 - Operating Machine—Meters

Meter Drive System Description
Drive Shear Protection
CCS Control Console
Select Meter Wheels
Set Metering Gates
Operate Half-Width Disconnect Clutches
Electronic Population Control System
Set Transmission and Input Sprockets
Use Rate Charts
Barley Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide White Meter Wheels
Oat Rate Chart for 19 and 38 cm (7.5 and 15 in) Rows, 32 mm Wide White Meter Wheels
Rice Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide White Meter Wheels
Sorghum Low Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 16 mm Wide Black Meter Wheels
Sorghum Medium Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide Black Meter Wheels
Soybean Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide White Meter Wheels
Wheat Medium Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide Black Meter Wheels
Wheat High Rate Chart for 19 and 38 cm (7.5 and 15 in.) Rows, 32 mm Wide White Meter Wheels
Barley Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide White Meter Wheels
Oat Rate Chart for 25 and 50 cm (10 and 20 in) Rows, 32 mm Wide White Meter Wheels
Rice Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide White Meter Wheels
Sorghum Low Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 16 mm Wide Black Meter Wheels
Sorghum Medium Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide Black Meter Wheels
Soybean Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide White Meter Wheels
Wheat Medium Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide Black Meter Wheels
Wheat High Rate Chart for 25 and 50 cm (10 and 20 in.) Rows, 32 mm Wide White Meter Wheels
Determine Manifold Pressure
Meter Cleanout Procedure
Remove Meter Door Assembly
Install Meter Door Assembly
Remove Venturi Blockage
Use of Talc Lubricant
Use of Wax-Based Lubricant
Meter Rate Check

Section 55 - Operating Machine—Tanks and Platform

Operate Tank Lid
Tank Level Sensor
Set Optional Blower/Auger Selector Valve
Use Optional Auxiliary Hydraulics
Fill Tank
Use Optional Fill Lights
Tank Cleanout

Section 60 - Operating Machine—Air System

Air System Description
Zero Pressure Gauge
Determine Manifold Pressure
Convert From Narrow To Wide Row Spacing
Convert From Wide To Narrow Row Spacing

Section 65 - Lubrication and Maintenance

Lubricating and Maintaining Machine Safely
Perform Lubrication and Maintenance Procedures
Grease
Transmission Oil
Alternative and Synthetic Lubricants
Lubricant Storage
Observe Lubrication Symbols
Lock-Up Rockshafts and Openers
Hydraulic Hose Replacement
Lubrication Intervals
Lubricate Openers
Lubricate Roller Chains—50 Hours
Check Transmission Oil Level—Annually

Section 70 - Troubleshooting

Troubleshooting Air Tool
Opener Down-Pressure System
Troubleshooting Blower Assembly
Troubleshooting Air System
Troubleshooting Meter Drive System
Troubleshooting Product Metering System

Section 75 - Servicing

Detailed Service Information—Use TM2065 and TM1616
Practice Safe Maintenance
Inspect Lift Circuit Hoses
Using Safe Service Procedures
Handle Agricultural Chemicals Safely
Prevent Machine Runaway
Replacing Ground Engaging Tools
Locking Up Seed Rockshafts
Service Tires Safely
Welding Near Electronic Control Units
Keep Electronic Control Unit Connectors Clean
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values
Face Seal Fittings Assembly and Installation—All Pressure Applications
Metric Face Seal Fitting Torque Chart—Standard Pressure Applications
Metric Face Seal Fitting Torque Chart—High Pressure Applications
SAE Face Seal Fitting Torque Chart—Standard Pressure Applications
SAE Face Seal Fitting Torque Chart—High Pressure Applications
Service Recommendations For Flare-Type Tube Fittings
Check Wheel Bolts and Bearings
Check Drive Wheel Hardware
Check Tire Pressure and Position
Check Meter Sprocket Adjustment
Prevent Hydraulic System Contamination
Remove Hydraulic Cylinders
Bleed and Attach Wing Fold Cylinders
Hydraulic Hose Replacement
Repair Closing Wheel Assembly
Repair Press Wheel Assembly
Repair Steel Gauge Wheel Assembly
Repair Smooth-Sided Gauge Wheel Assembly
Repair Spoked Gauge Wheel Assembly
Check Gauge Wheel Clearance—All Gauge Wheels
Replace Disk Openers and Bearings
Inspect Boots and Disk Openers
Replace Seed Deflectors and Boots
Replace Opener Arm Pivot Bushings
Change Meter Wheels
Replace Meter Drive Shear Pin
Replace Feed Gates
Clean Blower Intake Screen
Clean Air Chamber
Replace Venturi
Replace Tank Level Sensor
Inspect Pressure Gauge Filter
Adjust Wing Fold Operation—Single-Rank Machine (100 bu)
Adjust Wing Fold Operation—Single Rank Machine (70 bu)
Adjust Wing Fold Operation—Two-Rank Machine

Section 80 - Storing

Prepare for Storage
Remove From Storage

Section 85 - Specifications

Single-Rank Specifications
Two-Rank No-Till Drill Specifications
CCS Specifications
Opener Specifications
Width, Height and Weight—Single-Rank Machine
Width, Height and Weight—Two-Rank Machine
Tractor Hydraulic System Requirements
Chain Routings—Single-Rank Machine
Chain Routings—Two-Rank Machine
Record Serial Number
Keep Proof of Ownership
Keep Machines Secure

Section SERVLIT - John Deere Service Literature

Technical Information

Section IBC - John Deere Service Keeps You on the Job

John Deere Is At Your Service