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.
filament leaking and burning above nozzle. How can I fix this? : r/3Dprinting
HOTEND leaking after nozzle replacement – Hardware, firmware and software help – Prusa3D Forum
Leaking Nozzle - UltiMaker 3D printers - UltiMaker Community of 3D Printing Experts