1. Tools necessary for this chapter

Original Prusa i3 MK3/MK3S/MK3S+ to MK3.9 upgrade (1.0)

• 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. M3nEs nuts: parts preparation
  9. Inserting the M3nEs nuts
  10. Cable clips: parts preparation
  11. Installing the cable clips
  12. Installing the cable clips
  13. PG-front-case: parts preparation
  14. Assembling the PG-front-case
  15. Stickers and labels: parts preparation I.
  16. Stickers and labels: parts preparation II.
  17. xLCD-cover sticker (optional)
  18. xLCD-cover sticker (optional)
  19. PG-case sticker (optional)
  20. PG-case sticker (optional)
  21. Sticking the serial number label
  22. Safety label (optional)
  23. Parts summary I.
  24. Parts summary II.
  25. Don't throw away
  26. Still no sweets?
  27. 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 MK3.9 upgrade