06/12/2019
401-754M
YP625PD
Adjustments
56
Removing a Seed Disk
1. Remove rain cover. If seed is present, close
shutter
to prevent more seed from entering meter.
Attach funnel (page 74) or place a tarp under the row
to collect seed.
2. Hold seed disk in meter. Rotate disk clamp
counterclockwise 45
to release disk.
3. Tilting top of disk toward meter, slowly remove disk,
allowing seed to collect in funnel or to control flow to
tarp. Open shutter to release remaining seed up to
wing tube.
4. Clean seed from all brushes. Clean disk seat ( in
page 55), so that new disks can seat fully.
Inspect brushes for excess wear and damage. See
5. Inspect removed disks for excess wear and damage.
Set aside any disks requiring replacement. Clean
other removed disks and place in storage. See
6. Re-install the rain cover (page 53).
Metadata: End of “
Row Unit Shut-Off
Skip-row operations, such as switching from 110 cm
triple-row to 110 cm single-row, requires shutting down
unused rows.
Shutting off seeding at a row involves 4 to 6 steps:
1. Identify the rows to shut off (page 57).
2. Fully close seed inlet shutter (page 57).
3. Replace seed disk with blank disk (page 57).
4. Lock up row unit to reduce wear (optional, page 57).
5. Reset marker extension (Option, page 110).
6. Reset monitor active row pattern and row spacing to
avoid nuisance alarms (see Monitor manual).
Meter drive is not disabled on 25AP row units during
shut-off.
Null4:
Figure 66
Remove Disk
29611
3
Null4:
Figure 67
Seed Inlet Shutter Closed
29609
2
1
