Service manual

10
18) Carefully measure and record
the distance from the gantry
squaring tab to the extrusion.
Remove the bolt and tab
assembly completely with a
5mm Allen wrench. Also
remove the yellow plastic strip
from the left side of the gantry
extrusion.
19) Transfer the squaring tab and bolt to
the new gantry extrusion. Insert the
bolt into the captive T-nut in the
extrusion and tighten it fully. Adjust the
tab/nuts to match the previously
recorded distance from the tab to the
extrusion (if needed). Tighten both nuts
securely against the tab when this
exact distance is achieved. Place the
yellow strip into the slot in the new
extrusion.