Pentax ME Top Cover Reassembly Help

I was trying to refurbish this new camera I got, but I can't seem to put it back together and now I'm left with these 4 pieces: a screw, black piece, silver piece, and spring. I've tried to look at service manuals and videos, but they are either poor quality or they were the super model which this is not.

Welcome to Photrio.
I'm moving your thread to our Camera Repair sub-forum, because it may get noticed more there.

The quality of the graphics is quite decent, I think.

Although this is an ME Super, the highlighted parts look identical to yours:

I found it from this video from "adalbert".