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OPERATION
Coil Tine Harrow
The Pulvi-Mulcher is equipped with a Coil Tine Harrow to
remove the ridges caused by the shanks and tire tracks
before the rear roller compacts the soil. The double coils
are individually mounted for flexibility and backup
protection. In general the Coil Tine Harrow should run
level from front to rear. The Tines depth should be
adjusted so the tips are approximately 2" into the soil at
the desired Tine angle.
NOTE
Tines will hang straight down when implement is raised.
Coil Tine Angle Adjustment
The Coil Tine angle may be adjusted for a steeper more
aggressive tooth angle or for a flatter tine angle.
Use a steeper tine angle for clean or minimal residue
conditions. Use a flatter tine angle to allow for heavier
residue to clear.
3-10
TABLE OF CONTENTS
1. Adjust the Harrow Coil Tine pitch at the rear of the
2. Align the Angle Adjustment Tube Hole with the
Coil Tine Harrow Depth Adjustment
1. Adjust the Harrow Depth with the open end/box end
2. Place the wrench on the 1-1/4" square tube and
All three Harrows should be adjusted to the same depth
and pitch.
Harrow Adjustment
Coil Tine Harrow
Holes Set Coil
Tine Harrow Pitch
Coil Tine Harrow
Figure 3-8: Coil Tine Harrow Adjustment
implement, by removing the Harrow Adjustment
Spring Pins from the Angle Adjustment Tubes and
rotating the tube to the desired angle. See Figure 3-8.
appropriate Gang Bar Plate Hole and insert the
Harrow Adjustment Spring Pins.
wrench located on the right side of the frame by the
Drawbar. See Figure 3-8.
remove the 1" x 7-5/16" Pins and Hair Pins from both
ends. Use the wrench to raise or lower the Harrow to
the desired depth and re-insert Pins and Hair Pins.
Tube
Height Adjustment
Handle Tube (1-1/4" Sq)
Hair Pin
Open End/Box End
Pin,1 x 7-5/16
Spring Clip
Gang Bar Plate
Wrench
Angle Adjustment
Tube
Pin
F-982-0223
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