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Hot end heat block rotates freely in heatsink assembly?
I donated my old MK3S to a family friend some time ago, and it came back to me with the complaint that the extruder was jammed. The friend had partially unscrewed the nozzle, and the heater block was skewed so the heater wiring no longer pointed toward the back of the printer. As I worked on the hotend assembly, I noticed the heater block rotates freely inside the heatsink, and I don't remember this being the case when I had the printer. I don't see any obvious way to address this without completely disassembling the hotend assembly (and even then I'm not sure I'll see what to do)
Any help on this issue would be appreciated
Frank
Napsal : 26/08/2025 2:24 pm