I have owned this rotary table since back in the 80's and never used it, just sat on a shelf. I have a need to use it for a small project and am cleaning it up and lubing it. Number stamped on the edge of the table is 183-10-211 not sure if this is date-size-SN ? I managed to take everything apart except the actual table top and access the pinion and gear. I removed the two Allen cap screws in the top, think the two still shown are holding the gear in place, only accessible from inside? I've turned the table completely around looking through the access windows but don't see anything securing it. The one screw securing the table Gib is loose, but not removed, wasn't sure I could get back to align it from outside. Couldn't find any info on the net regarding separating the two.