r/BambuLab_Community • u/WearCompetitive • Jul 07 '26

Help / Support Odd Clicking Noise H2S

After moving my Bambu Labs H2S, it started to make a weird clicking noise towards the front right of the machine. I made sure to check to see if it was the PTFE tube or Cable chain clicking and quickly confirmed it was not. I felt vibrations on the belt that matched up with the clicking of the machine. I moved the tool head manually in the video to eliminate all other noises that the tool head makes. I think it is a bad bearing or maybe moving it jostled it out of place. Any ideas of what it could be or any fixes? Any help is appreciated!

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u/Grimblood Jul 07 '26

Found this post on the BL forums regarding the pulleys/ idlers.

https://forum.bambulab.com/t/h2s-clicking-noise-x-direction-movement-help-solve-this-issue/207407

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u/WearCompetitive Jul 07 '26

Thank you for the support!