How bad are these and where should I start?

I am assuming I have belt issue due to that middle peak. Trying to figure out reading these graphs. Where should I start.
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7 Replies
funtimeerror
funtimeerror2y ago
the 125hz area is something rattling on your toolhead area, look for loose screws. For me this was 2 major things (working thru this as well). My rapido heatbreak screws were loose (tested by touching bottom of hotend while running and hearing the rattling stop) and my 4028 fan mount had failed and cracked where it connects on the bottom
continuing-cyan
continuing-cyan2y ago
Interesting. Do you mean these 3 bolts ?
continuing-cyan
continuing-cyan2y ago
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funtimeerror
funtimeerror2y ago
yup, those are them!
funtimeerror
funtimeerror2y ago
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funtimeerror
funtimeerror2y ago
You can see how loose mine got. This is over a years worth of wear that these got loose from though
funtimeerror
funtimeerror2y ago
The 4028 mount ended up like this
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