17. Orient the new bar mount so the nozzles point down and the heater wire leads point
away from you.
18. Route the right side thermocouple around the channel in the bar mount
Bend the thermocouple as little as possible.
19. Add the right side motor assembly.
The drive block should sit on top of the bar mount, with the motor at the back of the
bar mount. There is a depression in the bottom of the drive block that fits over the
cylindrical top of the thermal barrier tube.
20. Add the right side fan assembly to the front of the bar mount.
Insert the ends of the two right side fan assembly bolts into the holes on the right side
of the front face of the bar mount such that the bolts are at the bottom edge of the fan
and the fan leads emerge from the fan at the lower left corner.
Use the 2.5 mm hex wrench to tighten the fan bolts into the bar mount and motor.
21. Add the bar mount with right extruder to the extruder carriage.
The motor goes at the back of the extruder carriage and the fan goes at the front.
22. Secure the new bar mount to the extruder carriage.
Use the 2.5 mm hex wrench and the two bolts you set aside earlier to attach the new
bar mount to the extruder carriage.
23. Connect the new heater leads to the extruder cable.
You should see the two sets of white heater wires coming up through the extruder
carriage behind the bar mount.
Find the two corresponding black plastic connectors coming from the extruder cable.
You should have labeled the left side connector with some tape. Connect it to the
heater wires coming from the left extruder. Connect the unlabeled connector to the
heater wires coming from the right extruder.
24. Connect the right extruder fan leads to the extruder cable.
Find the two white plastic connectors coming from the extruder cable. You should have
labeled the left side connector with tape, so the unlabeled one is the right side
connector. Connect it to the leads coming from the right extruder fan.
25. Route the left side thermocouple around the channel in the bar mount
