Disk Closing Attachment

Recommended for very shallow planting conditions, generally cotton, when planting in varying soil conditions (i.e., sand soil, average soil and gumbo soils, all in the same field).

The following attachments cannot be used with the disk closing attachment:

Granular herbicide attachment

Rear-mounted chemical insecticide attachment or seed packer wheel

Windshield for granular herbicide and/or insecticide attachment

Row leveling chains

Spring-tooth incorporator

A56588,BQ -19-21MAY96-1/4

NOTE: The following adjustment should be made in the field.

The closing disks close the seed trench by squeezing soil from each side of the trench around the seed. There are five angle settings which can be changed, depending on soil conditions. Use the minimum angle required to close the seed trench.

To change disk angle, loosen nut and bolt (A). Pivot disk and tighten nut and bolt.

A56588,BQ -19-21MAY96-2/4

NOTE: The following adjustment should be made in the field.

The depth of the closing disks should be approximately 10 to 15 mm (3/8 to 5/8 in.) deeper than the planting depth. There are five settings available.

To change the depth, remove nut and bolt (A). Raise or lower adjusting bracket (B) and disk as necessary. Align holes and replace nut and bolt.

A56588,BQ -19-21MAY96-3/4

NOTE: The following adjustment should be made in the field.

The down force applied to the press wheel should be at a minimum necessary to close the disk tracks and establish a soil surface profile for proper drainage.

Adjust spring pressure by turning the nut (A) on the eyebolt.

A56588,BQ -19-21MAY96-4/4