Remove and Clean Omniwheel

Hi! My L40 Ultra squeaked like several others. I’ve read to check the omniwheel assembly for debris. Could someone elaborate a bit on how that is done?

Thanks!

Does it squeak when it is trying to pass a small height lift or on fully flat floor? My robot squeaked very loudly while passing a 0.5cm door sill. I think it was not that loud before.

The omni-wheel assembly is the small front wheel that pivots the robot around. You can pop the wheel out and clean any hair or debri that collected on the sides of it and in the little compartment. I also do the same with the side brush. You can also look on YouTube to see exactly how to do it. I use my the little screwdriver from my eyeglass repair kit lol because my fingers aren't strong enough to pull it out.