I'm trying this method on my faulty fans. It not enough power to spin fast in the water, i guess have to leave it there for long time.

Now i'm the same victim with ya....

I think I really misunderstanding ah....end up done stupid things.
Yes i did run it while it was in water, at beginning it was ok, after few hours it dead.

Anyway, waving around the fan in water I think much better after few hours dip in water would have better results.

Plan to gorek another dummy for testing.