Introduction
Use this guide to replace worn-out or damaged feet (also known as skates, glides, slides, or pads) on your Logitech MX Master 3S.
While it’s possible to cleanly remove the feet, you may need replacements if one rips or separates from its adhesive pad.
Tools
Parts
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Flip the mouse's power switch into the OFF position, unplug any cables, and flip it over so the feet are facing up.
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Heat an iOpener and apply it to each of the mouse feet for about one minute each.
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Slide an opening pick under an edge of the left mouse foot.
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Slide your pick under the foot to separate its adhesive until you can grab it with your fingers.
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Peel up and remove the left mouse foot.
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Slide the flat end of a spudger under an edge of the adhesive. If the adhesive seems stuck, you may need to heat the adhesive further.
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Use a pair of tweezers or a spudger to remove any large chunks of leftover adhesive.
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Thoroughly clean the bottom of the mouse with isopropyl alcohol and a lint-free of microfiber cloth. Allow the surface to dry completely.
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Peel your new mouse feet away from their adhesive liners and press them firmly into place.
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Compare your new replacement part to the original part—you may need to transfer remaining components or remove adhesive backings from the new part before installing.
To reassemble your device, follow the above steps in reverse order.