Enlarging the metering chambers

  1. Remove the locking ring 4.
  2. Remove the end plate 3.
  3. Remove the metering wheels 2 and intermediate plates 1.
NOTE
If particularly large seeds are being spread, install metering wheels and intermediate plates as large chambers.
The metering chambers must be installed with a uniform offset so that there is no shovel effect.
  1. Install the metering wheels 4 and intermediate plates 1 in pairs.

  2. For uniform concentricity:

    Install the metering chambers with a uniform offset 5.
  3. Install the end plate 2.
  4. Install the locking ring 3.