John Deere 40 Series Corn Heads - Operator's Manual
Couldn't load pickup availability
John Deere 40 Series Corn Heads Operator's Manual
Manual for 3300, 4400, 6600, 7700 AND 7701 COMBINES
The 344, 443 and 444 Corn Head requires one driven coupler. The 546, 643, 644, 645, and 843 Corn Heads require two drive couplers, use couplers shipped with feeder house.
72 Pages
This Manual is available in: Digital Download
CONTENTS
Attaching and Detaching
Auger
Adjusting Auger Drive Chain
Beginning of Season Service
Chaffer for Corn
Contents
Corn Head Drive
Corn Head Drive Speeds
Combines with Fixed Chain Drive
Feeder House
Combines with Variable Belt Drive
Feeder House
Cylinder Filler Plates
Ear Savers
End of Season Service
Feeder House
Adjusting Conveyor Float
Adjusting Feeder Conveyor Drive Chain
Connecting and Disconnecting Hoses
Drum Height Adjustment Decal
Fifty Hour Lubrication
Front Wheel Spacing
Gatherer Chain
Repairing Gatherer Chain
Replacing Gatherer Chain
Removing Gatherer Chain
Gatherers
Adjusting Center Shield Latches
Adjusting Gatherer Chain Flights
Adjusting Gatherer Chain Tension
Adjusting Gatherer Points
Center Shield Extensions
Leveling Gatherer Points
Raising Center Gatherer Shields
Raising Outer Gatherer Sheets
Removing Center Gatherer Shields
Removing Ear Savers
Removing Outer Gatherer Sheets
Hydraulic Cylinder Safety Stop
Leveling Header
Lubrication and Maintenance
Lubricants
Operating the Corn Head
General Information
Starting In The Field
Adjusting Corn Head Properly
Drive and Operate Carefully
Harvesting Corn with Weaken or Broken Stalks
Harvesting Popcorn
Perforated Parts
Preparing the Combine
Preparing the Corn Head
Row Unit
Adjusting Deck Plates
Adjusting Gatherer Chain Guides
Adjusting Row Spacing
Adjusting Row Unit Drive Chain
Adjusting Row Unit Drive Sprockets with Fixed Drive Speeds
Combine
Corn Husker
Forage Harvester
Wheel Shields
Adjusting Slip Clutches
Adjusting Trash Knives
Coupling the Chain
Safety
Separator
Serial Number
Service
Service Intervals
Sieve Types
Specifications
Stalk Rolls
Starting in the Field
Steering Wheel Weights
Storage
Straw Chopper
Straw Spreader
Symbols, Lubrication
Ten Hour Lubrication
Transporting
Trouble Shooting
Two Hundred Hour Lubrication