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11. Remove the Mounting Plate Hardware and slide the
LH Seed Box far enough to the right to remove the
Mounting Plate from the Seed Box and
Transmission. Complete removal of the Seed Box is
not required, the Seed Shaft will slide in the 37 Tooth
Sprocket and Bearing. Remove the Single Box
Mounting Plate and replace it with a Double Box
Mounting Plate on the Transmission and LH Seed
Box ensuring that the Seed Shaft is aligned and free
to rotate. Tighten Hardware.
12. Support LH Rear Seed Box. Align and insert Rear
Seed Box 3/8" Square Seed Shaft into Transmission
Drive Tube. Seed Shaft should be free to rotate.See
Figure 2-56.
LH Rear
Seed Box
Double Box
Mounting Plate
Transmission
Drive Tube
Figure 2-56: Rear Box Seed Shaft
13. Assemble the LH Rear Seed Box to the
Transmission Double Box Mounting Plate with two
1/2-13 x 1-1/4 Bolts and a 3/8-16 x 1-1/4 Bolt, Flat
Washers, Lock Washers and Nuts. Tighten
Hardware.
14. Position Double Box Center Bracket against LH
Front and LH Rear Seed Boxes.
15. While supporting the RH Front Seed Box, position
Seed Box against Double Box Center Bracket.
Assemble Seed Boxes and Center Bracket together
with Hardware but do not tighten at this time.
16. Support RH Rear Seed Box and position Seed Box
against Double Box Center Bracket. Assemble Seed
Boxes and Center Bracket together with two 1/2-13 x
1-3/4 Bolts and a 3/8-16 x 1-1/2 Bolt, Flat Washers
and Lock Washers and Nuts. Do not tighten at this
time.
17. Assemble RH Double Box Support onto RH Front
Seed Box with Hardware but so not tighten at this
time.
9K998-0522
LH
Seed Shaft
18. Assemble RH Rear Seed Box onto RH Double Box
Support with two 1/2-13 x 1-1/4 Bolts and a 3/8-16 x
1 Bolt, Flat Washers, Lock Washers and Nuts. Do
not tighten at this time.
19. Turn the RH Front Seed Box Seed Shafts into the LH
Seed Shafts.
20. Turn the RH Rear Seed Box Seed Shafts into the LH
Seed Shafts. Do not tighten Rear Seed Box Feed
Roll Coupler at this time.
21. Sight along Seed Boxes from ends, front and rear to
ensure Seed Boxes are straight and level, ensure
that all Seed Shafts turn freely and are not binding.
Tighten Double Box Center Bracket and RH Double
Box Support Hardware that attaches the Seed
Boxes. Tighten U-Bolts that mount the Center
Bracket and the RH Support to the Seeder Frame
Tube.
22. Slide the Bearing Carrier Bearing onto the Front
Seed Box Seed Rate Adjusting Screw and attach the
Bearing Carrier to the RH Double Box Support.
23. Install Seed Rate Adjusting Nut onto Front Seed Box
Seed Rate Adjusting Screw.
24. Install Bearing Carrier onto RH Double Box Support
with 5/16-18 x 1-1/4 Bolts, Flat Washers, Lock
Washers and Nuts. See Figure 2-58.
25. Assemble onto the Rear Seed Box Seed Shaft the
Seed Rate Adjusting Screw, 1-8 Nut, Bearing, Seed
Rate Adjusting Nut and 1/2-13 Locknut. Place
Bearing between Flangettes and attach to Bearing
Carrier with 5/16-18 x 1 Bolts, Lock Washers and
Nuts. See Figures 2-57 and and 2-58.
Adjusting
Screw
1/2-13 Locknut
1-8 Nut
Figure 2-57: Rear Box Seed Rate Adjuster
26. Adjust Front and Rear Seed Box Seed Meters so that
all the Seed Meters are closed. Preform Seed Meter
"0" Adjustment in "Seed Meter Adjustment" on
Page 5-8.
ASSEMBLY
1/2-13 Locknut
Seed
Shaft
Seed Rate
Adjusting Nut
Bearing
2-33
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