Locate the extruder motor so the wires face to the left. Rotate the shaft so that the flat is facing up.

Mount the Bondtech pulley on the extruder motor shaft with the toothed portion on top with the set screw contacting the flat portion of the shaft.

The motor shaft should protrude by approximately 1mm.

Secure the set screw to avoid the gear moving. We will fine tune the position later.

Verify the motor cables orientation.

Secure the extruder motor to the extruder_body using two M3x25 screws.

Verify the motor cables orientation