When I start to print a loud grinding noise comes from my X1. I took the cover off of the extruder and the noise stopped, so did the print. The vibration is still present in the door fan. I think this is the 5015 radial fan but I cannot find any instructions on replacement. I am not even sure what it is called.
Can someone tell me where are instructions on replacement?
You might want to check the fan blades to see if something is not caught up in there. Take it apart and have a good look.
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