Hey guys, hopefully one of you have run into this before and have a solution.
Nishijin 76' B
The lower base (the clear plastic kind) is glued in a small area to the brown cover and I think I may crack the base if I apply too much force to it. Most of the brown cover is loose but there's this one portion of the base near the lower overflow chute that is stuck together. I'm assuming someone did this at some point because the lower overflow chute was missing and it was probably coming apart.

I'm thinking maybe acetone? Who knows what they used to glue it. Maybe superglue.

Thanks in advanced...