John Deere

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630FD, 635FD, 640FD and 645FD Flexible Draper Platforms (115100 - )

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
Company Info
Interpreting Machine Serial Number

Section 05 - Safety Features

Platform Safety Features

Section 10 - Safety

Recognize Safety Information
Understand Signal Words
Use Safety Lights and Devices
Follow Safety Instructions
Spanish Safety Signs and Operator's Manual
Wear Protective Clothing
Prepare for Emergencies
Store Attachments Safely
Road Transport Disconnect Switch
Guards and Shields
Stay Clear of Harvesting Units
Keep Hands Away From Knives
Stay Clear of Rotating Drivelines
Ballasting for Safe Ground Contact
Practice Safe Maintenance
Service Machines Safely
Support Machine Properly
Park Machine Safely
Avoid Contact With Moving Parts
Avoid Contact With Cutterbar
Service Belts Safely
Transport Combine With Header Safely
Avoid High-Pressure Fluids
Remove Paint Before Welding or Heating
Protect Against High Pressure Spray
Avoid Heating Near Pressurized Fluid Lines
Decommissioning — Proper Recycling and Disposal of Fluids and Components
Replace Safety Signs

Section 15 - Safety Sign Location

Pictorial Safety Signs
Operator's Manual Decal
Cutterbar Movement
Hydraulic Pressure
Accumulator
Rotating Driveline
Hydraulic Pressure
Reel Safety Stops
Single Reel Drive
Avoid Injury

Section 20 - Transporting

Transporting on Trailer
Transporting on Combine

Section 25 - Attaching and Detaching

Attaching Platform to Combine
Detaching Platform from Combine
Feeder House Manual Unlatching
Replacement Shear Screw Location

Section 30 - Calibration and Settings

When to Calibrate
Header Height Sensor Locations
Calibration Error Codes
S-Series Fault Codes
70 Series Fault Codes
User Calibration Procedures (S Series Combines)
User Calibration Procedures (70 Series Combines)
Adjusting Feeder House Drop Rate and Sensitivity — S and 70 Series Combines
Check Header Height Sensors (S-Series Combines)
Check Header Height Sensors (70 Series Combines)
Adjust Header Height Sensors

Section 35 - Operating the Platform

General Information
Setting Backshaft Speed
Armrest Functions
Active Header Control Display—Features
Description of Automatic Header Height Control Systems
Draper Belt Speed
Draper Belt Speed Adjust Switch (If Equipped)
Side Belt Speed Reduction Switch
Draper Belt Protection System
HydraFlex Pressure Manual Adjust Switch
Automatic Header Height Control — HydraFlex Mode
Automatic Header Height Control — Rigid Mode
Operate HydraFlex™ Pressure
Header Height Sensing – HydraFlex Platforms with Auxiliary Sensors
Reel Settings
Reel Resume
Reel Reverse (S and 70 Series Combines Only)
Feed Drum Settings
Harvesting in Dry Crop Conditions
Harvesting in Tough Feeding Crop Conditions
Harvesting in Short, Thin Crops
Harvesting in Down Crops
Harvesting in Bushy or High Volume Crops
Harvesting Soybeans
Harvesting Sorghum

Section 40 - Attachments and Options

Top Crop Conveying Auger
Auxiliary Header Height Control Sensors (Option)
Long, Short Knife (Option)
Stubble Lights
Reel Flip-Over Eccentric Assembly
Reel Flip-Over Eccentric Assembly
Spare Knife Storage (Option)

Section 45 - Adjustments — Suspension and Leveling

Leveling Platform to Ground
Bleeding HydraFlex System

Section 50 - Adjustments — Feeding Related

Feed Drum Finger Timing
Side Draper Belt Tension
Center Draper Belt Tension
Center Sump Cover Adjustment
Knife Hold-Down Clearance
Feed Drum Stripper Clearance
Avoid Back Feeding—Only 630FD on S550

Section 55 - Adjustments — Perma-Glide Divider Point

Height Adjustment of Perma-Glide™ Divider Point

Section 60 - Adjustments — Reel

Set Reel Safety Stops
Minimum Reel Height and Leveling Reel
Fore/Aft Cylinder Mount Adjustment
Rephasing Reel Fore/Aft Cylinders
Rephasing Reel Lift Cylinders
Bleeding Reel Lift Cylinder System
Adjust Reel Fingers
Dial-A-Speed Reel
Reel Speed Ratio Sensor Adjustment
Reel Drive Gear Adjustment

Section 65 - Lubrication

Grease
Alternative and Synthetic Lubricants
Lubricant Storage
Mixing of Lubricants

Section 70 - Lubrication and Maintenance

Lubrication Interval Chart
Maintenance Free
Daily Maintenance
Maintenance As Required
Every 50 Hours—Main Gearbox
Every 50 Hours—90° Gearbox
Every 50 Hours—Center Feed Gearbox
Every 50 Hours—Side Draper Gearbox
Every 50 Hours—Feed Drum Drive Shaft
Every 50 Hours—Input Drive Shaft
Every 50 Hours—Reel
Every 50 Hours—Center Belt Drive Shaft
Every 50 Hours—Telescoping Knife Drive Shaft
Every 200 Hours—Auxiliary Sensor Arm
Every 200—Knife Drive Slip Clutch
Every 200 Hours—Feed Drum Drive Shaft Slip Clutch
Every 200 Hours—Float Arm Pivot
Every 400 Hours—Reel Lift Cylinders
Every 1000 Hours or Five Years

Section 75 - Troubleshooting

Cutting Platform
Active Header Height Control

Section 80 - Service

Feeder House Safety Stop
Reel Safety Stops
Open Side Shields
Remove and Install Side Shields
Remove and Install Telescoping Knife Drive Shaft
Set Cutterbar Knife Timing
Cutterbar Maintenance
Knife Section Service Kit
Remove and Install Cutterbar Knife
Remove and Install Knife Sections
Align Knife Head and Knife Drive
Spare Knife Storage
Remove and Install Knife Guards
Remove and Install Side Draper Belts 630FD
Remove and Install Side Draper Belts 635FD, 640FD and 645FD
Remove and Install Center Draper Belt
Remove and Install Feed Drum Finger Guides
Remove and Install Feed Drum Fingers
Stubble Light Bulb Replacement

Section 85 - Storage

End of Season Service
Beginning of Season Service

Section 90 - Specifications

Overall Dimensions
Component Specifications
Platform Weights
Header Identification Number
Keep Machines Secure
Keep Proof of Ownership
Unified Inch Bolt and Screw Torque Values
Metric Bolt and Screw Torque Values