Adjusting the position of the exact following harrow tines

When the exact following harrow is properly adjusted, the harrow tines rest horizontally on the ground and have downward play of 1,97 in (50mm) to 3,15 in (80mm).

To make adjustments, the distance A between the carrier tube and the ground is adjusted. The distance must be between 9,06 in (230mm) and 11,02 in (280mm).

  1. Fit the universal operating tool on the adjustment spindle 2.

  2. To set the exact following harrow deeper:

    Turn the universal operating tool counter-clockwise

or

To set the exact following harrow higher:

Turn the universal operating tool clockwise.
  1. Position the grid 1 such that a groove is at the top.
  2. Take off the universal operating tool and allow the catch 3 to engage in the groove.

  3. To check the adjustment:

    Sow 98,43 ft (30m) at working speed and check the work pattern.