Checking and replacing the disc closers on the PreTeC mulch seeding coulter

Interval

  • all 100 Operating hours

    or

    Every 3 months

  1. Determine the diameter of the closer discs.

  2. If the diameter of the closer discs is smaller than 180mm:

    replace the closer discs in pairs.
  3. Loosen and remove the bolts 2.

  4. Replace worn closer discs 1. Pay attention to the seat of the sealing ring.
  5. Put on and tighten the bolts.