Posted 9/29/2016 21:59 (#5556092 - in reply to #5555424) Subject: RE: Is there a secret to changing concaves in a 9860 STS?
SE Washington
Look in the book, you will want to for levelling procedure anyways. Rotor in neutral and one section of grate removed so you can spin rotor to a space be ween blocks on far side and then the concave section will spin rotor on its way out. Two guys for lowering the concaves to the ground is best. I didn't know you could do what you did in pic.