MemphisdougExplorerApr 15, 2016Turning Brake DrumsI want to get the surface that the magnets ride on turned on my brake drums. Is this something that a shop that turns brake rotors and non-trailer drums can do or do I need to look elsewhere?
Old-BiscuitExplorer IIIApr 15, 2016Face of drum when magnet rides need only be flat/clean enough to 'attract' magnet and hold it enough to rotate so brakes shoes can engage.Magnet only move 3-4" and then 'slides' on face of drum as it rotates.Few places have the set up on their brake lathes to machine that inner surface for magnets.I usually just use crocus cloth or emery cloth and hand sand that inner surface to clean it up
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