30 minutes

Select a difficulty level for this entire task (including any prerequisite instructions). The difficulty ranking reflects the experience, physical dexterity, and risk involved.

Very easy

Does not require opening device.

Easy

Requires minimal disassembly and requires only basic tools like a Phillips or flat-head screwdriver.

Moderate

Requires a fair amount of disassembly. This is a task that most people would not perform without instruction.

Difficult

Requires significant disassembly and may require specialized tasks like soldering.

Very difficult

This task is considered quite challenging, may require specialized tasks like micro-soldering, and may risk damage to the device. If you can do this, people may call you MacGyver on occasion.

If your guide picks up where an existing guide leaves off, add the existing guide as a prerequisite to avoid having to write additional steps. Prerequisite guides will be displayed before this guide. Make sure that the prerequisite guides are in the correct order. You can change the prerequisite order by dragging the icons to the left of the guide's name.

  • 1 × Hex keys in metric pattern—you specifically only need the 1.6mm and 2mm hex keys
  • 1 × Flat wrench
  • 1 × Wrench and/or Wire Strippers—Anything to hold the heater block while you're unthreading the pneumatic coupling to give you extra leverage
  • 1 × Spare heater block assembly
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