Yetter 2960-130 Unit Mounted - Manual (Page 6)

6
COULTER INSTALLATION
1. Attach the double arm coulter assembly to the planter row units at the upper
breastplate mounting holes using 2) ½” x 1 ½” bolts, flat washers and lock nuts.
2. Insert the 2) ½” x 1 ½” carriage bolts through the mount straps (long side toward
center of row) breast plate mounting holes and secure with lock nut.
3. Align the coulter blade with the planter opener blades by sliding the coulter
assembly on the planter breastplate, and then tighten the fasteners (torque to 85 ft.
lbs.) securing the coulter assembly to the planter unit.
4. After coulter assembly is tightened to planter unit, the upper coulter depth
adjustment bolt can be tightened (torque 85 ft/lbs.). By tightening this bolt last, the
coulter will be allowed to move freely when making future depth adjustments.