I have a Breadman Ultimate Plus Tr2500bc. The piece that couples to the motor that slide up into the the middle of the pan, from below the pan, that the paddle attaches to came  loose and fell off while washing. Sorry Breadman doesn't show or post a break out schematic of this nor can I find a part list for it, just the paddle that attaches to it, so I do not know what to call it.  The inside of the pan has the red washer still. Is this all the parts? What holds this thing in place? It looks like the shaft has a circle cut in it, does one of the C clips slide into this? So to replace this I would just slide the pieces in from the bottoms and C clip it above the washer? Does it require any kind of grease on the bottom before sliding it in?

Kitchen Appliances - Others - Breadman - TR2500BC Bread Maker