The TwinTeC coulter does not guide the seed precisely into the furrow

When the guide extension is worn, the seed is not guided into the furrow.

  1. Depending on the implement equipment,

    remove the hose 6 or Y-piece.
  2. Remove the bolt 7.
  3. Remove the TwinTeC seed outlet 1.
  4. Remove the bolt 2.

  5. Depending on the implement equipment,

    Replace the guide extension 3.
  6. Install the bolt 2.

  7. To install the TwinTeC seed outlet:

    place the guides 4 in the coulter bodies 5.
  8. Install the bolt 7.
  9. Install the hose.

The coulter pressure is set too low.

  • increase coulter pressure.