40mm Fan Blade Replacement / Fix

40mm Fan Blade Replacement / Fix

thingiverse

<h1> 40mm Ender-3 Fan Replacement / Sleeve </h1> I accidentally broke a couple of fan blades while tinkering on my hot end. So I decided to print an easy diy replacement sleeve / fan blade set. I printed the part in vase mode, but should also work with normal print settings. <b> - The fan blade sleeve fits over the existing fan hub, which has to be trimmed before replacing with a sleeve. (see pictures) - Make sure to check the direction of rotation to ensure correct airflow. Enjoy!

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