“Since it is solely the four on the LEFT side of the bank, and individually, when trying then one at a time, does it seem to be that possibly one switch is the problem child, with the other three, repetitively latching and unlatching as they should ?”

Sorry, they all seem to be a problem, except possibly the very far left one usually works most of the time.

Now, with your excellent explanation, I don’t really see how I can do much in such tight quarters. And, even if I could access the switches, I’m not sure what I would do. I think to do any type of repair on the switches would mean removing the PCB from the main motherboard, which is another level of repair I would need to think about.

However, as a side question, do you think replacement switches can be purchased? If they could, I might consider a radio repairman to replace them for me.

Jerry