How to Install a Capricorn PTFE Bowden Tube on a Ender 3v2 3D Printer (Upgrade)

[@MichaelCrothers]

For anyone struggling to get the tube out from the hot end side - do preheat the nozzle (forget the bed) to 200+ so that way the heat will expand and allow a simple release

[@NSMike87]

The Capricorn kit I got comes with a cutter - you just rest the tube in the divot in the cutter, let the blade touch the tube, then rotate it to get a clean cut without compressing the cut end.

[@somatt]

You can also print a cutter from thingiverse and use a razor

[@JerryFisher-i2u]

I am A maker and I have come up with a new Bowden tube fitting to replace the push to connect fittings and would like to have you try them out. they can be found on Capricorn tube web site. they are called lemonade fittings. We took lemons and made lemonade. Thank you keep up the great work keeping us informed and empowered

[@richdobbs6595]

When you cut the bowden tube, it is helpful to cut the tube slightly long, then insert a bit of filament into the opening, then make a final cut to length using the nippers.

[@MatthewHinmanTexas]

This was the first thing I installed upon receiving the Ender 3 V2, before I ever started printing.

[@filipfrei8386]

if you heat the hotend to 260c the tube will release instantly i just spended 30minuts trying to remove it

[@ebag7455]

Hot end as in the nozzle temp?

[@Gabebuildsthings1234]

Yeah that is what I do

[@taliday56]

I was working on removing mine, had to stop since I have to go to an appointment, but that was my plan to heat it up to remove it from the hot end, mine is really stuck. The fitting is screwed off and it is still stuck.

[@Mikeywestabeast342]

Dude, you need more likes!

[@fontanaerepair5616]

Did you forget to put the clips on that keep the fittings from compressing and releasing the bowden tube? Or do the new fittings not require the clips?

[@Dactylonian]

Awesome instructional video. Can you link or tell the manufacturer and model of the fittings for both ends of the new tube.

[@lazyhug]

You should make this upgrade series a playlist

[@the3dprintzone]

kzbin.info/aero/PLCHIg6ZwFgbs51N5O8sQMOHuxTnJCqSl3 :)

[@brianatwell7951]

My Ender has already been upgraded to the Capricorn Bowden tube but is clogged. I hope when I replace it it is as easy as you show it.

[@m97120]

This is not how you're supposed to cut the bowden tube non-metal hotend. You need a clean cut perfectly at 90 degrees. Use a utility knife with a printed gutting guide or a filament cutter. This is a critical piece where any gap between the tubing and the nozzle will cause a clog. So make sure you do it properly.

[@rebeccacarroll5241]

So easy to follow. Thank you

[@alexschaub3363]

it doesent make sence to mount a precision tube and then cutting it with that stupid plyer/ You just ruined it ;-)

[@somatt]

Definitely print a cutting jig from thingiverse and use a razor blade

[@justjoeable]

had to visit your video due to 3:15 yeah something like that's going on... Heat creep sucks I have a multi day printjob and a deadline fast approaching

[@mattdagangsta]

Thank you kind sir!

[@timwright7738]

I thought you are supposed to back the bowden coupler off a half turn on the hot end side... put the tube in and then seat the coupler... thus ensuring a tight fit and no leaking around the nozzle.

[@Mike-uo4xy]

Can you please link where you got thos particular kit as I'm looking for the upgraded fittings, thank you! Awesome videos!!! Following you for all my mods!!

[@the3dprintzone]

Glad the video was helpful to you! And thanks for the comment and feedback! Here is the link (also in the description) amzn.to/3vsjaTN

[@hoseokssocks4179]

How do you take off the bowden tube on the top?

[@hugodojo460]

I can’t get my bowden coupler to release the tube it stuck and won’t push down. Is there another way to get the coupler off?

[@novaenricarter705]

I've been told that installing a hotend should be done at 230 c for a better connection

[@antonylara2297]

i did bot know how to take the cover off thank you😭🙏

[@mattheweburns]

Does the Bowden Tube need to be pushed all the way into the print side? Or does it need to be far away from it? I noticed my print head heater whatever you call it is totally caked in old filament it kept getting stopped up. I trimmed that piece out and replaced and it happened again. I’m wondering if I should push the tube all the way in or give it to Space? Probably all the way in, but that’s why I’m asking.

[@hectorgarza228]

Did you find out? That also why i came to this video i noticed when i removed the original teflon tube it only came out like .5 in and if i push the new capricorn tube it seems to go in really deep if i go all the way in

[@geoffmaxwell4461]

Does captricorn not fit into those original fittings?

[@ericjones8289]

Thank you!!!

[@nataliapockets]

in the step around 3:00 do you turn the temperature on while you try to get it out? I wasn't sure as I don't know if I should be trying to pry things out of that thing while it's on

[@jerrydilger]

Why not use the uncut end on the hot end?

[@koent7788]

I know what you did. You used your teeth to remove the bowden tube, lol.

[@harrison4687]

I have the same printer. I use “free” AutoCad Fusion 360 then export svg file to UltaCura (sp?) to make the g code that the printer uses. Is there a better way if you need to keep costs low?

[@the3dprintzone]

Hi Harrison, thanks for the question! I use Cura to slice my STL files to GCODE. It’s probably the most popular slicer softwares out there and is completely free. Not sure if that answers your question, but hope it helps! Like and subscribe and happy printing!

[@harrison4687]

@@the3dprintzone Yes. That's what I use. Thanks for the reply.

[@shadowgreen123]

I don't understand your question

[@ConorFenlon]

Dude, just use Blender 3D

[@somatt]

​@@the3dprintzoneI was using cura but orca works better from what I'm understanding now

[@ravendevino6419]

Just ordered my tube update, as my stock one completely stopped staying in place.

[@ravendevino6419]

Update! Got and installed based on your video, and were running smooth!

[@X3347-]

Well… time to tap some threads 😭