Wheels don't spin silently, brake issue?
The other day I lifted my trailer up to do the ez-lube thing on the wheel bearings. I noticed that when lifted, when I rotated the wheels/tires by hand there was a slight noise. They don't spin sile...
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Yes. The magnet when it has current going through it is attracted to the inner face of the drum. As the drum rotates, the magnet is dragged along and pulls a lever to apply the brake shoes. It's how electric brakes on a trailer work. It may s c r a p e a bit without current flowing.
