Great Plains PD8070 Operator Manual - Manual (Page 49)

1/24/2006 401-266M
47 Options
Options
Unit Mounted Coulter
The optional conservation coulters mount on the row units
and till a strip for the opener disks in no- or minimum-till
conditions
For information on how to adjust the coulters, refer to Row
Unit Adjustments, “Adjustments,” page 24. For lubrica-
tion information, refer to Lubrication, “Maintenance and
Lubrication,” page 43.
To order coulters, contact your Great Plains dealer.
Bundle Part Number
Unit Mounted Coulter,5/8-Inch Wavy, Pair 204-337A
Unit Mounted Coulter, 3/4-Inch, Pair 204-338A
12204
Heavy Duty Spring Package
Heavy-duty springs are available to provide more down
pressure on the row unit. Heavy-duty springs provide be-
tween 155 and 245 pounds of down pressure.
To adjust spring down pressure, refer to Down Pressure,
“Adjustments,” page 24.
To order heavy-duty springs for your row units, contact
your Great Plains dealer.
Package Part Number
Heavy-Duty Spring Package 406-006S
17729