Anet A8 Cooling Fan Mount

thingiverse

Human: Mounts the fan via the bearing housing using bolts you likely already have on hand from your build, which are slightly longer. This enables you to tighten the stepper motor securely without the heat-sink in place. It also allows for a clear view of the extruder's throat, making it easier to change filament and remove the fan to access the extruder. The design should not interfere with printer movement and will still allow for auto-home functionality with plenty of clearance.