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15. Install 5/8-11 x 1 Bolt into Drive Tube Threaded End.
Slide Square Bore End of Drive Tube, towards the
Seed Box, through the 3/4" Bearings while installing
23 Tooth Sprocket and secure Sprocket to Drive Tube
with 1/4 x 1-1/2 Roll Pin. Align 23 Tooth Sprocket with
Idler Sprocket. Tighten Bearing Hardware and Lock
Bearing Collars. See Figure 2-47.
16. 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 2-48.
LH Rear
Seed Box
Double Box
Mount Plate
Transmission
Drive Tube
Figure 2-48: Rear Box Seed Shaft
17. Install #40 x 66 Pitches Chain. See Figure 2-49.
Jackshaft
Idler
Sprocket
Figure 2-49: Sprocket Chain
18. Assemble the LH Rear Seed Box to the Transmission
Double Box Mount 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.
19. Position Double Box Center Bracket against LH Front
and LH Rear Seed Boxes.
2-30
TABLE OF CONTENTS
LH
Seed Shaft
Chain,#40 x
66 Pitches
Sprocket,
23Tooth
20. 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.
21. 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.
22. Assemble RH Double Box Support onto RH Front
Seed Box with Hardware but do not tighten at this
time.
23. 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.
24. Turn the RH Front Seed Box Hex Seed Shaft into the
LH Front Hex Seed Shafts.
25. Turn the RH Rear Seed Box 3/8" Square Seed Shafts
into the LH Rear 3/8" Square Seed Shafts. Do not
tighten Rear Seed Box Feed Roll Coupler at this time.
26. 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.
27. 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.
28. Install Seed Rate Adjusting Nut onto Front Seed Box
Seed Rate Adjusting Screw.
29. 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 2-51.
9K998-2306
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