25. Return the extruder to the extruder carriage.
Seat the extruder on the extruder carriage and secure it with the two remaining bolts.
Snap the active cooling duct back into place.
26. Return the extruder cable to the clips at the back of the MakerBot Replicator 2.
Gently push the cable all the way into each of the clips.
The bar mount assembly replacement is complete.
