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Rear Seed Box Installation -
Optional (Before 01/2020)
1. Engage Parking Pin on 3-PT Models. Lower Seeder
and empty Seed Boxes.
2. Disconnect Acre Meter and Warning Lamps.
3. 8FT and 10FT Models, remove RH and LH Light
Brackets.
4. 12FT Models, remove Turnbuckles from Seed Box
RH Support, Center Bracket and LH Mounting Plate.
5. On the back of the Transmission by the Calibration
Wrenches, loosen the Transmission #40 Drive Chain
Idler Sprocket Axle Bolt and Clevis Drawbolt Locknut
to loosen Drive Chain tension. See Figure 2-52.
Idler Sprocket
Axle Bolt
Clevis Drawbolt
Locknut
Figure 2-52: Loosen Idler Sprocket
6. Remove Seed Shaft Seed Rate Adjusting Nut. Do Not
loosen 1/2-13 Locknuts at the end of the Seed Rate
Adjusting Screw. See Figure 2-53.
Adjusting
DO NOT
Screw
Loosen or Adjust
1/2-13 Locknut
1-8 Nut
Figure 2-53: Front Box Seed Rate Adjuster
2-32
TABLE OF CONTENTS
Transmission
Calibration
Wrenches
Clevis
Drawbolt
DO NOT
Loosen or Adjust
1/2-13 Locknut
Seed Shaft
Seed Rate
Adjusting Nut
Bearing
7. Remove Seed Rate Adjuster Bearing Carrier Plate
with Bearing still Assembled to it, from the Seed Box
RH Support and Seed Rate Adjusting Screw.
8. At the center of the Seeder where the RH and LH Hex
Seed Shafts come together, remove Seed Shaft
Coupling and unscrew RH Seed Shaft from LH Seed
Shaft. See Figure 2-54.
Seed Shaft
Coupling Half
Bolt,1/4-20
x 1-3/4
RH Seed Shaft
LH Seed Shaft
Figure 2-54: Front Box Seed Shaft Coupler
9. Support RH and LH Seed Boxes by using the hole in
the Dividers inside the Seed Box. Remove Seed Box
RH Support, RH Seed Box and Seed Box Center
Bracket.
10. Remove Rear Deflectors. Turn Rear Deflectors
around so that the lip angles rearward. Re-install Rear
Deflectors. See Figure 2-55.
Angled Rearward
Figure 2-55: Deflector Flipped
Seed Shaft
Coupling Half
Locknut,
Flange 1/4-20
Angled Forward
9K998-2306
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