Old Dual 504

I have to put together the 33/45 speed switch/pitch control assembly on an old Dual 504 turntable.All the parts are intact after a bit of superglue,but I can't figure out how they all fit together in the correct order.Have you any advice or suggestions? Thanks
I have ordered Dual parts from (516)922-0337, but not for a few years; they used to have technical manuals for all models that should have the exploded views.