Adjusting Concave Extension

The concave extension helps threshing grains that do not separate from ear tips and helps separating grain from straw.

Adjust with bolt (B) using nuts (A) on the left side of the combine.

Distance (C) between beater and extension is factory adjusted to 70 mm on delivery but may be adjusted according to crop:

- 30 to 40 mm for medium and small grain.

- 70 to 100 mm for large grain.

NOTE: Height (C) must be measured always at the shortest distance between extension and beater.

AG,CO03622,1653 -19-22AUG07-1/1