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S-Tine Hydraulic Harrow
Installation – Optional
1. Install Hydraulic Harrow Mount Arm Assembly to
Seeder Frame Tube with 3/4-10 U-Bolts, Flat
Washers and Locknuts. See Figure 2-35.
2. Raise Seeder and engage Transport Locks. Relieve
Hydraulic System pressure. Disconnect Lift Circuit
Hoses that go to the tractor at the Bulkhead Tee
Fittings located in the SMV Bracket at the center of
the Seeder Frame Tube.
3. Removed the Lift Circuit Bulkhead Tee Fittings from
the SMV Bracket. The Hoses that go to the Lift
Cylinders should still be connected to the Bulkhead
Tee Fittings.
4. Remove the SMV Sign from the 2-Hole Bulkhead
SMV Bracket and remove Bracket from Seeder
Frame Mount. Install the 4-Hole Bulkhead SMV
Bracket and SMV Sign with the existing hardware.
See Figure 2-34.
5. Reinstall Lift Circuit Bulkhead Tee Fittings into the
Bulkhead SMV Bracket bottom two holes. Install
Harrow Bulkhead Tee Fittings into the Bracket top two
holes.
Bulkhead
Hose Asm,
3/8 x 214
Hose Asm,
1/4 x 80
Existing
Hardware
Bulkhead
SMV Bracket
Figure 2-34: Bulkhead SMV Bracket Detail
2-38
TABLE OF CONTENTS
Tee
Hose Asm,
1/4 x 80
FRONT
6. Install a 45 degree Elbow Fitting on the base port of
each Harrow Arm 2 X 3 Cylinder.
7. Attach 1/4 x 80 Hoses to the Harrow Arm 2 x 3
Cylinders. Route Hoses along the Seeder Frame to
the Bulkhead SMV Bracket and attach to Bulkhead
Tee Fittings.
8. Reconnect the Lift Hoses to the Bottom two Bulkhead
Tee Fittings. Wrap both the Lift Circuit Hoses together
near the Male Couplers with Blue Hose Wrap.
9. Connect a 3/8 x 214 Hose 90 Degree Hose End
Fitting onto each Bulkhead Tee Fitting, route the
hoses with the Lift Hoses up the Drawbar, through the
Hose Holder to the tractor.
10. Install a 08MJ X 08MOR Adapter and a 08 Male
Couplers into each hose end. Wrap both the Harrow
Circuit Hoses together near the Male Couplers with
Red Hose Wrap.
11. Secure all Hoses to the Seeder Frame and Drawbar
with Tie Wraps.
12. Insert 165" Square Tube into the Hydraulic Harrow
Mount Arm Assembly cutout. Ensure that the 165"
Square Tube is equally spaced from side to side.
Secure with 5/8-11 U-bolts, Thick Washers and
Locknuts.
13. Locate and install S-Tines as needed to cover Tractor
Tire Tracks onto the 165" Square Tube with Clamps,
7/16-14 X 3-1/2 Carriage Bolts and Locknuts. Attach
Points to S-Tines with 3/8-16 x 1-3/4 Plow Bolts and
Locknuts. Suggested pattern is to use 1-5/8"
Reversible Point on the center S-Tine and 2-1/2"
Duckfoot Points on each side of the Wheel Track. If
needed, additional S-Tines and Points can be
purchased.
F-1021-0422
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