Geeetech

Hi, If it is lost, it will affect printing.
You need to find the corresponding one and install it.

Hi there again!

I received my all aluminium extruder assembly today, WOW! -I must say, this small upgrade is making my printer run much smoother and feels tight while printing.
Not once have I heard it skip a beat with the incl. 40 tooth gear yet, tho I had a small issue of my Teflon tube popping out through mid print, looks like it has too much power now
I fixated a small zip-tie behind the fitting in hopes it would not pop out again, same thing... so I cut a small piece of the end of the Teflon tube and repeated the zip-tie process... has been okay so far but I am still a bit skeptical as soon as I turn my back on the printer.

Is there any mods to make this Teflon tube not come out as easily?

i don't think it became loose. I had the same problem after switching to a different nozzle. The new nozzle didnt reach that far into the hot end, so there now was a gap and the oozing began.

I have since cleaned the hot end and screwed the upper tube deeper into the hotend. Now the nozzle sticks out a bit more, but the oozing is stopped.

Alernatively, use a noozle brand that has a long thread body that reaches deep into the hotend