INSTALL X CARRIAGE AND GUIDING RODS

Slide a 10mm rod through one of the two holes in the X end idler.

Once its through far enough, put the X carriage on the rod.

Finish sliding the 10mm rod through until it's also inserted into the X end motor.

The rod will be flush with the outside of the X end motor.

Repeat with the second 10mm rod in the second set of holes.