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Rattling noise in newly upgraded MK2.5S  

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Rattling noise in newly upgraded MK2.5S

I've just upgraded my MK2S to a MK2.5S, doing my first print and I notice a rattling sound that seems to be coming from the area of the bondtech gears. Maybe idler tension? Bad bearings? I know it's not the noctua fan. I hadn't used my MK2S in a while but don't remember it making this noise.

Here's a video - you can hear it the most at :15 and :30

Any suggestions what it may be and how to fix, or if a concern? I believe the MK2.5S is supposed to be quieter, maybe I just never heard this sound over the old louder fan


Posted : 16/05/2022 7:54 pm