Roller harrow does not adequately cover the seed with fine soil

The harrow tines are worn.

Follow the instructions below, when a harrow tine is worn.

  1. Remove nut 3.
  2. Dismount the plate 2.
  3. Replace harrow tines 1.
  4. Mount the plate.
  5. Mount and tighten the nut.

The rollers are damaged.

Follow the instructions below, if a roller is damaged.

  1. Remove nut 3.
  2. Remove the bolt 1.
  3. Dismount plates 4.
  4. Replace roller 2.
  5. Mount the plates.
  6. Mount bolt.
  7. Mount and tighten the nut.