Great Plains YP1625 Operator Manual - Manual (Page 36)

1625
401-182M 7/12/2005
34
Refer to Figure 26
Minimum and maximum settings are indicated by
position of adjustment cam.
Each notch on the adjustment cam will increase
the down pressure on the row-unit springs. Use
the chart below as a setting reference.
Spring Down Pressure
Row-Unit Seeding Depth
Refer to Figure 27
Side depth wheels beside the row-unit disks con-
trol row-unit seeding depth. The position of an
adjustable stop determines seeding depth.
Cam Notch Pounds
one 345
two 370
three 400
four 450
five 500
six 550
21966 Minimum setting
Maximum setting 21967
Figure 27
25 Series Row-Unit with Meter
Side depth wheel
Disk
20451
Figure 26
Adjustment Cam Settings