BrotherBob - Thank you

I don't have instructions to rebuild the
coils but have been rebuilding them for months without any issues whatsoever.
TopWater & Dinger - How do I go about checking the one inch of wire? I don't quite understand how to do so without a multimeter. Can you try to explain it to me?
Some of the insulators are definitely torn - but I made a point of trying with ones that are in perfect condition as well as the torn ones (which had still been working fine, surprisingly).
On a side note, does anyone know where I can
buy new insulators? It seems like an expensive hassle to have to replace the whole clr head just because the insulator is torn.