Squeaking metal spring at AMS Hub

Hello everyone,

The Bambu Lab AMS Hub is located on the back of my X1C. A metal spring is integrated there. Unfortunately, this spring has been squeaking a lot since today. What can I do? Should I put some oil on the spring?

Thank you very much in advance!

This metal spring:

Okay guys, I just tried it and put some ceramic oil on the moving parts including the metal spring. The squeaking is gone. I hope I did the right thing. Has anyone else had any experience with this?

Mine started squeaking a while ago but it also stopped squeaking a while ago. Didn’t do anything to it.