Tag: 799924451875

GO-3D Print Dragon Hotend Disassembly Tools needed: 8mm open-ended wrench Hex keys Use the 1.27 mm hex key to remove the M1.4 socket head cap screws in the bottom of the heater block. Once the M1.4 screws are removed, the heater block and heat sink will slide apart with little effort. Gently pull up the…