![I keep getting filament leaking through the top of the heater block. How do I fix this? I tried tightening my nozzle but that didn't work. : r/prusa3d I keep getting filament leaking through the top of the heater block. How do I fix this? I tried tightening my nozzle but that didn't work. : r/prusa3d](https://preview.redd.it/01xtour8ypd61.jpg?auto=webp&s=4fb4aa1ac8d1d7a9a7aeb49c8b0f4655701b97b5)
I keep getting filament leaking through the top of the heater block. How do I fix this? I tried tightening my nozzle but that didn't work. : r/prusa3d
![Leaking hotend/heat break/heat block assembly – Assembly and first prints troubleshooting – Prusa3D Forum Leaking hotend/heat break/heat block assembly – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2020/05/IMG_5723.jpeg)
Leaking hotend/heat break/heat block assembly – Assembly and first prints troubleshooting – Prusa3D Forum
![Filament leaking over eater block, but I can't screw the nozzle in more. – Hardware, firmware and software help – Prusa3D Forum Filament leaking over eater block, but I can't screw the nozzle in more. – Hardware, firmware and software help – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/wpforo/default_attachments/1593206058-20200626_160558.jpg)
Filament leaking over eater block, but I can't screw the nozzle in more. – Hardware, firmware and software help – Prusa3D Forum
![Filament leaking all throught the extruder. This is a brand new extruder na nozzle piece. What could be the reason for this? Printer is creality ender 3 : r/Creality Filament leaking all throught the extruder. This is a brand new extruder na nozzle piece. What could be the reason for this? Printer is creality ender 3 : r/Creality](https://preview.redd.it/filament-leaking-all-throught-the-extruder-this-is-a-brand-v0-2tfcxz7rzwqa1.jpg?width=3024&format=pjpg&auto=webp&s=cbe40f19322825c993dd813ffcdac285380049dd)
Filament leaking all throught the extruder. This is a brand new extruder na nozzle piece. What could be the reason for this? Printer is creality ender 3 : r/Creality
![Failed print- stange residue on hot end and extruder printing above heatbed - Improve your 3D prints - UltiMaker Community of 3D Printing Experts Failed print- stange residue on hot end and extruder printing above heatbed - Improve your 3D prints - UltiMaker Community of 3D Printing Experts](https://content.invisioncic.com/ultimake/monthly_2019_12/1835481758_nozzleleak.jpg.bf49e30d60f7b7dd1093ecd942300aac.jpg)
Failed print- stange residue on hot end and extruder printing above heatbed - Improve your 3D prints - UltiMaker Community of 3D Printing Experts
![Heat block leaking filament on top. Googling says due to small gap between nozzle and throat. Going to clean it and tighten. Q) can't figure out how to remove heater and sensor. Heat block leaking filament on top. Googling says due to small gap between nozzle and throat. Going to clean it and tighten. Q) can't figure out how to remove heater and sensor.](https://i.redd.it/1w24gopzg0321.jpg)