Remove the 2x M3x6 button head screws with a 2mm allen wrench. to remove the hotend cover assembly.

Remove the original hotend by removing the 2x M3x12 button head screws with a 2mm allen wrench.

If equipped, remove the BLTouch/CRTouch.

Remove the belt tensioner housing by removing the tensioner knob and the M4x16 countersunk screw with a 2.5mm allen wrench.