John Deere 3000 and 4000 Double-Offset Disk Harrows Operator’s Manual (OMW20699)

John Deere 3000 and 4000 Double-Offset Disk Harrows INDEX

OPERATION
Preparing Harrow
Preparing Tractor
Attaching to or Detaching from Tractor
Starting Harrow in Field
Adjusting Harrow in Field
Adjusting Disk Scrapers
Setting Disk Scrapers
Transporting
Safety
Extra Equipment
LUBRICATION
SERVICE
Disk Gangs
Anti-Friction Bearings .
Replacing Disk Blades
DISKING DIFFICULTIES AND REMEDIES
SPECIFICATIONS

.John Deere