Another Original 2-Blade Fan Takes Its Toll

[Marco Tahtaras]

I usually hang on your every word, Marco, but I don't understand your eyeglass prescription analogy--nor your apparent disdain for Magnaflux, which is a proven method of detecting cracks that are otherwise invisible.

Magnaflux has it's place for sure. I just don't see the advantage with clean, smooth sheetmetal. Maybe I'm missing something here?

Again, I'm not suggesting anyone else run one. I was however trying to explain that it's not just basic use over 80 years that makes one prone to failure, but other factors that are generally identifiable but nearly always overlooked. True, one example only proves the potential of an original fan in equal condition. The trick or art is identifying that condition.

BTW, I spin mine MUCH faster than most. I do monitor it for surprises but don't really expect any.