Great Plains 3SF45 Operator Manual - Manual (Page 28)

4/8/99 5-2
170-062M
SEEDING ADJUSTMENTS (CON’T.)
10076
NOTE: This drill is equipped with four-position feed cup
door on each feed cup. The highest handle position is for
wheat and other small grain seeds, the second handle po-
sition is for soybean and other large grain seeds. Should
excessive cracking occur to the large seeds, drop the
handle to the third position. The wide open position will al-
low complete clean out of the feed cup.
MAKE SURE
all
handles are in the same position before drilling.
OPTIONAL SEED CUP PLUGS
When you desire to block off certain rows to create wider
row spacings, you should use Great Plains seed cup plugs
which are available to cover seed cups not being used.
To install, center plug over opening and push in. When or-
dering, specify Part #109-009H.
Sprocket Arrangement
Fig. 19