tbran
Guest
Also do not forget to change the lube hose from old to new. The new splined coupler will have to be removed in order to do this. The directions to readjust the concave are very easy to follow. Make sure to level the concave not from the back of the cross bars as we used to suggest but rather actual clearance between top gratebars to cylinder. This is to allow for concave wear on lH side of thresher grate which will drastically slow down now if the steep pitch helical and helical extention are added.