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Nextruder assembly - missing spacer
Hello!
When assembling the MK4S Nextruder, I could not find the spacer in step 19 (rightmost part in Figure on page 85 in original-prusa-mk4s-kit-assembly_2167_en_2025-09-26.pdf document). Therefore I assembled the nextruder without it. Later I found it stuck with some parts and now I am wondering how critical the spacer is because I would not like to do the tedious disassembly with the possibility to do more harm than good. So please can someone enlight me!
Publié : 10/05/2026 7:53 pm
RE: Nextruder assembly - missing spacer
It might still work despite it but there are likely gonna be extrusion anomalies with the spacer not there to smooth the movements.
Publié : 11/05/2026 10:05 am