1. Tools necessary for this chapter

Original Prusa i3 MK3/MK3S/MK3S+ to MK4S/MK3.9S upgrade (1.01)

• 1. Introduction
• 1a. Parts check
• 1b. Printer disassembly
• 1c. Parts preparation
  1. Tools necessary for this chapter
  2. Removing the heatbed cable cover
  3. Removing the heatbed thermistor
  4. New heatbed thermistor: parts preparation
  5. Preparing the heatbed and thermistor
  6. Covering the thermistor
  7. Fixing the thermistor in place
  8. Motor adaptation: parts preparation (MK3.9S)
  9. Motors adaptation (MK3.9S)
  10. M3nEs nuts: parts preparation
  11. Inserting the M3nEs nuts
  12. Cable clips: parts preparation
  13. Installing the cable clips
  14. Installing the cable clips
  15. Stickers and labels: parts preparation
  16. Sticking the serial number label
  17. Parts summary
  18. Parts summary II (MK3.9S)
  19. Don't throw away
  20. Still no sweets?
  21. That's it
• 2. Frame assembly
• 3. X-axis & X-carriage assembly
• 4. Z-axis assembly
• 5. Nextruder assembly
• 6. xLCD assembly
• 7. Y-carriage & Heatbed assembly
• 8. Preflight check
• Manual changelog