Great Plains Twin-Row Spacer Bracket - Manual (Page 2)

Great Plains Mfg., Inc.
2 Twin-Row Spacer Bracket
198-492M 12/21/2006
Refer to Figure 2 and Figure 3
Starting at one side of the planter, perform step 5 through
step 11 for each row unit pair.
5. Select one each of:
198-334D
TWIN ROW SPACER BRACKET LOWER
198-335D
TWIN ROW SPACER BRACKET UPPER
802-015C
RHSNB 3/8-16X1 GR5
804-012C
WASHER FLAT 3/8 SAE PLT
804-013C
WASHER LOCK SPRING 3/8 PLT
803-014C
NUT HEX 3/8-16 PLT
6. Make a trial fit of a lower spacer bracket between
the row units of a pair. If it fits snugly, and both retain-
ing ears
fit completely over the lower tabs of the
row units, skip to step 9.
7. If it is apparent which of the two row units to adjust,
loosen the nuts on the U-bolt
, and slide the row
unit into position. Using the lower spacer bracket to
check fit, tighten the U-bolt.
8. If both row units need to beadjusted, align them so
that the centerline of the row unit pair (and the bolt
hole at the top of the lower spacer bracket) is at the
correct location for the desired row unit spacing.
Tighten both U-bolts.
9. Insert the lower spacer bracket , making sure its
retaining ears fit completely over the lower tabs
of the row units.
Refer to Figure 4
10. Position the upper spacer bracket behind the top
of the lower spacer bracket , so that the ears of the
upper bracket are over the row unit sides, and the
square holes of both brackets align.
11. Insert the bolt through the square holes from
planter front, and secure with flat washer , lock
washer and nut .
Figure 2
Insert Lower Bracket
25388
1
2
12
2
3
12
13
14
16
17
15
12
1 2
Figure 3
Retaining Ears
25389
1
2
12
2
1
3
12
1 2
Figure 4
Upper Bracket
25390
1
12
14
13
16
17
15
13
12
14
16
17 15