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Original Prusa MK4
Printer maintenance
How to replace a hotend heatsink (MK4 / MK3.9) | Begin assembly
1. Begin assembly
Step 1 of 42 (Chapter 13 of 14)
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Begin assembly
Contents
Printer maintenance
Filament Guide addon (MK4S/MK4)
How to install the Nextruder V6 Nozzle Adapter (MK4/MK3.9)
How to replace the Prusa Nozzle (MK4/MK3.9)
How to replace Loveboard (MK4S/MK4/MK3.9S/MK3.9)
How to replace the silver PSU with the black PSU
How to replace a hotend heater (MK4/MK3.9)
How to replace a hotend thermistor (MK4/MK3.9)
How to replace a hotend fan (MK4 / MK3.9)
How to replace the xBuddy board (MK4/MK3.9/MK3.5)
How to replace a print fan (MK4 / MK3.9)
How to replace a hotend assembly (MK4 / MK3.9)
How to replace a Heatbed Thermistor (MK4/S, MK3.9/S, MK3.5/S)
How to replace a hotend heatsink (MK4 / MK3.9)
Begin assembly
Introduction
Preparation
Tools necessary for this chapter
Additional parts
Protecting the heatbed
Extruder removal (part 1)
Extruder removal (part 2)
Extruder removal (part 3)
Extruder removal (part 4)
Extruder disassembly (part 1)
Extruder disassembly (part 2)
Extruder disassembly (part 3)
Extruder disassembly (part 4)
Extruder disassembly (part 5)
Extruder disassembly (part 6)
New heatsink: parts preparation
Installing the Hall sensor
Installing the filament sensor
Assembling the extruder
Assembling the gearbox
Assembling the PG-ring
Assembling the PG-assembly
Checking the PG-assembly
Assembling the Nextruder idler
Covering the planetary gear
Mounting the Idler-swivel assembly
Assembling the heatsink
Attaching the extruder
Ext. Cable management (part 1)
Heatsink fan installation
Hotend assembly installation
Hotend cable management
LoveBoard: Wiring check
Covering the LoveBoard: side cover
Covering the LoveBoard: top cover
Finishing up
Wizard - Selftest start
Wizard - Loadcell Test
Wizard - Gearbox Alignment
Wizard - Filament Sensor Calibration
Wizard complete
How to replace xLCD (MK4/MK3.9/MK3.5)
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