MCS 6502 tone arm wire

[eizner23]

I am servicing a MCS 6502, need to remove the tone arm to fish in new wires. What is the technique to get to loosen the two flat head screws that are recessed into the case?

 

[eizner23]

Disregard my question i used a finger nail filer to loosen the screws.

This unit had two ground wires running thru the tonearm, the wire from the tonearm neck was disconnected inside the tonearm, i am unsure where it connected. assuming the ground plate in the headshell, but i didnt see a disconnect point. The rewire kit only has one ground wire.

 

[eizner23]

I just assumed although I saw no evidence the broken ground wire went to the brass plate. It worked so ...