Changing the furrow former

NOTE
The PreTeC mulch seed coulter is only partially shown for better understanding. The depth control wheel and the cutting disc do not need to be removed to change the furrow former or furrow clearer.
  1. Lift the implement.
  2. Secure the tractor and implement.
  3. Remove the bolt 1 and the bolt lock.
  4. Pull the furrow former or furrow clearer downward and out.

  5. To select the furrow former:

    See Determining the seed settings.

  6. If the toothing of the bolt lock is worn:

    Replace the bolt lock.
  7. Install the bolt and bolt lock and tighten.

  8. Use a rubber mallet to deliver a seating blow on the furrow former.

  9. To ensure that the bolt fits tightly:

    Retighten the bolt with the torque wrench.

  10. To install the suitable catch roller for the furrow former:

    See Determining the seed settings.