06-12-2020, 11:49 AM
This one is pretty good.
https://philcoradio.com/library/download...20Book.pdf
> I use steel wool then clean with alcohol.
A little scary as the steel wool can easily leave steel wire fragment which can cause shorts.
Better choice would be fine grade (400 grit or finer) or I like Scotch Brite pads. No metallic
particles to create problems. No motor driven tools to clean or buff. These can vibrate the
internal elements destroy filaments and such.
I could go for a belt or two after working on a '42 set too!
https://philcoradio.com/library/download...20Book.pdf
> I use steel wool then clean with alcohol.
A little scary as the steel wool can easily leave steel wire fragment which can cause shorts.
Better choice would be fine grade (400 grit or finer) or I like Scotch Brite pads. No metallic
particles to create problems. No motor driven tools to clean or buff. These can vibrate the
internal elements destroy filaments and such.
I could go for a belt or two after working on a '42 set too!
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!
Terry
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
