![1 Set Upgraded Ender 3 PTFE Bowden Tube With Improved PC4-M6 & PC4-M10 Fitting Push to Connect For Creality Ender 3 Rang - AliExpress Computer & Office 1 Set Upgraded Ender 3 PTFE Bowden Tube With Improved PC4-M6 & PC4-M10 Fitting Push to Connect For Creality Ender 3 Rang - AliExpress Computer & Office](https://ae01.alicdn.com/kf/Hf802d1389a894d9993371a0f4118352cA/1-Set-Upgraded-Ender-3-PTFE-Bowden-Tube-With-Improved-PC4-M6-PC4-M10-Fitting-Push.jpg_Q90.jpg_.webp)
1 Set Upgraded Ender 3 PTFE Bowden Tube With Improved PC4-M6 & PC4-M10 Fitting Push to Connect For Creality Ender 3 Rang - AliExpress Computer & Office
![The holder for my Bowden tube won't depress, so I can't remove the tube! Any ideas on how to fix it? : r/ender3 The holder for my Bowden tube won't depress, so I can't remove the tube! Any ideas on how to fix it? : r/ender3](https://preview.redd.it/3j8hk8syegd71.jpg?width=640&crop=smart&auto=webp&s=5400bce3af4d179022ef552199bdbb0d18bb3f46)
The holder for my Bowden tube won't depress, so I can't remove the tube! Any ideas on how to fix it? : r/ender3
![Is there a Lube or something in my extruder, I pulled up my Bowden tube and it's covered in Black gunk. I'm about 90% certain it is not melted filament leaking through, Is there a Lube or something in my extruder, I pulled up my Bowden tube and it's covered in Black gunk. I'm about 90% certain it is not melted filament leaking through,](https://preview.redd.it/2slrj1ivjlp41.jpg?auto=webp&s=9f7c37db1f67505253f6275313c6e951c32f85ed)
Is there a Lube or something in my extruder, I pulled up my Bowden tube and it's covered in Black gunk. I'm about 90% certain it is not melted filament leaking through,
![Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff](https://cdn.shopify.com/s/files/1/0054/6311/3799/products/20190403_011714_512x512.jpg?v=1600700429)
Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff
![Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff](https://cdn.shopify.com/s/files/1/0054/6311/3799/products/infographic-hotend-fix.png?v=1600700434)
Hot End PTFE Fix Kit for Creality Ender & CR Series Printers — PrinterMods - 3D Printer Accessories - Ender-3 Direct Drive - LED Kits - Other Cool Stuff
![Upgrade Ender 3/3 Pro Assembled Extruder Hotend with Capricorn Bowden PTFE Tubing with Silicone Coverx3 - Walmart.com Upgrade Ender 3/3 Pro Assembled Extruder Hotend with Capricorn Bowden PTFE Tubing with Silicone Coverx3 - Walmart.com](https://i5.walmartimages.com/asr/188e8307-7d1f-492c-b7a9-139deefddd47.25090a25ce0475ecbe3feac41dc60cde.jpeg)