Great Plains 2525P Operator Manual - Manual (Page 31)

4/23/2010 118-915M
29 Adjustments
Refer to Figure 30
Minimum and maximum settings are indicated by
position of adjustment cam.
Each notch on the adjustment cam will increase
the down pressure on the opener springs. Use the
chart below as a setting reference.
Spring Down Pressure
Opener Seeding Depth
Refer to Figure 31
Side depth wheels beside the opener disks con-
trol opener 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
Side depth wheel
Disk
Figure 30
Adjustment Cam Settings
Figure 31
25 Series Side Depth Wheel
22886