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crwdns2944351:0crwdnd2944351:0Prusa i3 MK3 Z-Axis Bearings Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Alexander Collinscrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Alexander Collins

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Introduction
This guide will walk-through how to replace the Z-Axis bearings for a Prusa i3 MK3 3D printer. Worn bearings can cause noise and unstable prints. If you notice small ball bearings around the printer, it may be time to replace the bearings.
Worn Z-axis bearings make noise and cause prints to be unstable. If these symptoms become apparent, it may be time to replace the bearings. To replace the Z-axis bearings in your Prusa i3 MK3, follow the steps in this guide. Ensure that you do not lose any of the parts or socket head screws that are removed during replacement.