After 20 or 30 successful prints the filament jammed in the extruder. I watched the Creality video and removed the stuck filament from the extruder.
When I first removed the extruder assembly from on top of the hot end there was a silver tube stuck on the extruder assembly. I took it off the extruder and replaced it in the hot end/nozzle.
When I tried to reassemble everything the extruder sits 1/16 - 1/32 inch too high. I can’t put the 3 screws back in. It looks like the silver tube is sitting too high. I tried to remove it to try and reposition it but can’t.
I heated the nozzle to 225 degrees and used the creality tool to make sure the filament path is clear.
While the nozzle was hot I tried again to remove the silver tube but it won’t move.
What did I do wrong?
Thanks for any and all help.