Editing Step 131 —

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Line the T-Nuts up with the extrusion so the extrusion can slide all the way down on the brackets as shown in Pic 1. You may need to loosen the bolt and T-Nut to get it to side into the extrusion.

Slide the upper frame all the way down on the brackets. The end of the extrusion should line up with the notches in the motor brackets as shown in Pic 2.

Slide the upper frame on the brackets for all 3 motor mounts so the upper frame is all the way down on all towers.

Tighten all the button head bolts to secure the towers to the motor brackets. Tighten all 12 bolts and t-nuts to secure the upper frame to the extrusion.

Lay the machine on the side to work on the next section.

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