⬢Using the 1.5mm Allen key tighten the pulley. Make sure that the part with smaller diameter is perfectly aligned with the nozzle entrance. Use a piece of filament to align the pulley with the openings for the filament.
Video is available in an online (digital) version only.
⬢Congratulations! You've just assembled the extruder.
⬢You can continue by assembling the LCD in the next chapter - 6. LCD assembly
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