I have a 10" Contractors Saw. I can't get a wrench on the arbor flange because the arbor is too far recessed into the arbor bracket. Upon disassembly, all the parts appear to be in good condition (load spring, both spacers and bearings. The flange side bearing on the arbor goes too deep into the bracket. The flange is in direct contact with the adjacent bearing, is this suppose to be this way? How far from the end of the arbor shaft should the flange face be located? I believe this saw is a type 2, 3 or 4 for which all arbor parts are identical. I don't think it's type 1 because the pulley is not one piece construction.