Scroll Wheel/Push button.

[kegs 0]

My Ultimaker v2 was shipped with a bad display a while back and I finally got around to replacing it. 

I'm stuck with how the scroll wheel assembly is removed from the enclosure. It seems to have a lip 

around the edge that wont let it pass through the hole.  Any ideas on how it comes apart?

 

 

[tinkergnome 590]

Erin made a great article about this:

https://ultimakernasupport.zendesk.com/hc/en-us/articles/115004187086-The-Button-Won-t-Click

 

 

Quote

The back of the clear plastic knob housing has a hole in it. Use a screw driver (or similar) to push through the hole in the back and push the white knob front out the front.

 

[kegs 0]

Thanks for pointing out the super secret access hole! It takes a lot of pressing and rotating the button little by little, but it worked!