Vintage Synth Repair

> They screws that holds them in place seems to be from the front 
> underneath the metal front panel. There is no way you can change them 
> from the rear.
> So how do people change these? Or du you just clean and re-lubricate 
> the switches?


Hi, can you see any nuts whitch hold the switches?? Or are the threads in the metal chassis of 
the switches? If you see nuts, try to loosen them - maybe that it works. If not you have to 
disassemble the front panel - that means you have to loosen all pots. That´s a bad job - i 
lubricated my switches because i am very lazy. That worked well. So if you dont have any 
cracked switches let them on their place and try to lubricate them. I took DeoxIT Fader Lube, 
formerly MCL, that works fine. 
Greetz
Martin