Joined
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28 Posts
just bought a 1997 Case IH 2188 equipped with adjustable "Petersen" airfoil chaffer seives, and was wondering if anyone had experience setting these seives for use in spring wheat and/or canola. also, the straw chopper concave blades on the chopper are wore, wondering if there is a cheaper way to replace them rather than drilling the rivets out and bolting new knives to the bar. thanks.
