Posted 9/29/2016 15:58 (#5555438 - in reply to #5555424) Subject: RE: Is there a secret to changing concaves in a 9860 STS?
Colfax, ND
Unbolt all three, unpin the adjuster rods and the plate that the adjustment rods hook to will come out giving you much more space. Pull the center concave first and slide the back one forward to make room.